Dr. Johannes Heidenhain GmbH

Germany

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        Patent 554
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[Owner] Dr. Johannes Heidenhain GmbH 418
MD Elektronik GmbH 115
Etel S.A. 98
E+E Elektronik Ges.m.b.H. 30
Leine & Linde AB 21
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New (last 4 weeks) 2
2024 March (MTD) 4
2024 January 1
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2023 November 2
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IPC Class
G01D 5/347 - Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using optical means, i.e. using infrared, visible or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells using displacement encoding scales 113
G01B 11/14 - Measuring arrangements characterised by the use of optical techniques for measuring distance or clearance between spaced objects or spaced apertures 47
G01D 5/244 - Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means generating pulses or pulse trains 35
G01D 5/38 - Forming the light into pulses by diffraction gratings 34
G01D 5/20 - Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature 29
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NICE Class
09 - Scientific and electric apparatus and instruments 149
42 - Scientific, technological and industrial services, research and design 38
37 - Construction and mining; installation and repair services 18
40 - Treatment of materials; recycling, air and water treatment, 17
07 - Machines and machine tools 14
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Status
Pending 55
Registered / In Force 651
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1.

INDUCTIVE POSITION-MEASURING DEVICE

      
Application Number 18307974
Status Pending
Filing Date 2023-04-27
First Publication Date 2024-03-28
Owner DR. JOHANNES HEIDENHAIN GmbH (Germany)
Inventor
  • Heinemann, Christoph
  • Heumann, Martin
  • Tiemann, Marc Oliver

Abstract

An inductive position-measuring device includes a scanning element and a graduation element movable relative thereto along a direction. The scanning element has an excitation conductor, and first and second receiver tracks each having a receiver conductor, which extends along the direction according to first and second periodic patterns, respectively, over a length. A graduation track has graduation structures formed of ridges and gaps. The ridges have different widths, or the gaps have different depths or different widths, in the direction. The receiver conductors of the first and second receiver tracks are configured to generate first and second signals having first and second period lengths, respectively, wherein n times the first period length equals m times the second period length, with m and n being relatively prime, and n times the first period length and m times the second period length both being less than or equal to the length.

IPC Classes  ?

  • G01B 7/00 - Measuring arrangements characterised by the use of electric or magnetic techniques
  • G01D 5/20 - Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature
  • G01D 5/245 - Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means generating pulses or pulse trains using a variable number of pulses in a train

2.

SLIP RING MODULE

      
Application Number 18471743
Status Pending
Filing Date 2023-09-21
First Publication Date 2024-03-28
Owner
  • DR. JOHANNES HEIDENHAIN GmbH (Germany)
  • LTN Servotechnik GmbH (Germany)
Inventor
  • Weber, Volker
  • Schoppel, Günther

Abstract

A slip ring module includes a plurality of electrically conductive elements and a dielectric support body. The material of the dielectric support body includes a ceramic material. The slip ring module is produced by an additive method such that each electrically conductive element is formed as a single piece, has a first region arranged as a slip ring, and a second region arranged as a connecting conductor. The dielectric support body has webs between which cavities are located.

IPC Classes  ?

3.

LINA

      
Serial Number 98445630
Status Pending
Filing Date 2024-03-12
Owner Dr. Johannes Heidenhain GmbH (Germany)
NICE Classes  ? 09 - Scientific and electric apparatus and instruments

Goods & Services

Position-measuring apparatus; Instruments for measuring length; Angle-measuring apparatus; Rules (measuring instruments); Scales.

4.

SCANNING ELEMENT AND INDUCTIVE POSITION MEASURING DEVICE WITH THIS SCANNING ELEMENT

      
Application Number 18457760
Status Pending
Filing Date 2023-08-29
First Publication Date 2024-03-07
Owner DR. JOHANNES HEIDENHAIN GmbH (Germany)
Inventor
  • Sterkel, Martin
  • Göhre, Jens-Martin
  • Hubner, Tobias
  • Strasser, Erich
  • Eder, Herbert
  • Hollstein, Kai
  • Entholzner, Dominik
  • Januszewski, Karin
  • Siegel, Robert

Abstract

A sensing element for an inductive position measuring device includes an excitation track, a receiving track, a substrate made of a metallic material, and a shield layer structure. The shield layer structure includes a first layer that has a dielectric property and a second layer that is electrically conductive. The shield layer structure is arranged between the substrate and the receiving track and/or between the substrate and the excitation track.

IPC Classes  ?

  • G01D 5/20 - Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature
  • G01B 7/00 - Measuring arrangements characterised by the use of electric or magnetic techniques

5.

CRIMPING DEVICE AND CRIMPING METHOD

      
Application Number 18339547
Status Pending
Filing Date 2023-06-22
First Publication Date 2024-01-11
Owner MD Elektronik GmbH (Germany)
Inventor
  • Friesinger, Johann
  • Wallner, Markus
  • Oberreitmeier, Georg
  • Lang, Walter

Abstract

A crimping device for securing a crimp barrel on a conductor of a cable includes a crimper, an anvil that interacts with the crimper, a cutter, a cutter actuator and a holding sheet. The cutter has a receiving surface configured to receive a cable dielectric enclosing the conductor. The cutter actuator is configured to press the cutter down at a reversal point and to be actuated jointly with the crimper. The holding sheet has a molded portion on a side facing toward the receiving surface of the cutter. The molded portion of the holding sheet and the receiving surface of the cutter substantially fully encompass the cable dielectric when the cutter actuator is at the reversal point.

IPC Classes  ?

  • H01R 43/05 - Crimping apparatus or processes with wire-insulation stripping

6.

Miscellaneous Design

      
Serial Number 98324486
Status Pending
Filing Date 2023-12-20
Owner Heidenhain Corporation ()
NICE Classes  ?
  • 07 - Machines and machine tools
  • 09 - Scientific and electric apparatus and instruments
  • 37 - Construction and mining; installation and repair services
  • 41 - Education, entertainment, sporting and cultural services
  • 42 - Scientific, technological and industrial services, research and design

Goods & Services

Electric motors, other than for land vehicles, and parts thereof Measuring, control and monitoring instruments, in particular measuring instruments for the inspection and control of machine tools; Numerical machine tool controls; Display devices, in particular position displays; Scales, in particular precision graduations; Electrical and electronic control devices, in particular drive control devices Installation, maintenance and repair of measuring devices, measuring instruments, display devices, drives, numerical machine tool controls Organizing and conducting technical training courses Development and creation of data processing programs, in particular software for drive control devices, display devices, numerical machine tool controls, software for the acceptance and control of machine tools

7.

ASSEMBLY FOR POSITION MEASUREMENT

      
Application Number 18322154
Status Pending
Filing Date 2023-05-23
First Publication Date 2023-12-07
Owner DR. JOHANNES HEIDENHAIN GmbH (Germany)
Inventor Geyermann, Dirk

Abstract

An assembly includes a support and a scale disposed thereon extending in a longitudinal direction and having a measuring graduation disposed for position measurement. A first fastening device of the support is configured to support a first cross section of the scale at a first position in such a manner that it is freely movable in the longitudinal direction relative to the support and fixed in a transverse direction perpendicular to the longitudinal direction. A second fastening device of the support is configured to support a second cross section of the scale at a second position in such manner that it is fixed in the longitudinal and transverse directions. The fastening devices are configured to allow edge portions of the scale, which are disposed opposite each other in the transverse direction, to move relative to the support perpendicularly to a reference axis at the respective positions.

IPC Classes  ?

  • G01B 3/04 - Rulers with scales or marks for direct reading rigid

8.

STRUCTURED LAYER ARRANGEMENT AND METHOD FOR PRODUCING A LAYER ARRANGEMENT

      
Application Number 18031726
Status Pending
Filing Date 2021-09-23
First Publication Date 2023-11-30
Owner DR. JOHANNES HEIDENHAIN GmbH (Germany)
Inventor
  • Speckbacher, Peter
  • Sedlmeier, Wolfgang
  • Csiki, Réka
  • Dowy, Martina
  • Oberg, Jenny

Abstract

A structured layer arrangement includes a planar carrier substrate, on the functional-effective side of which a structured chromium layer is arranged. This includes chromium areas alternating with uncoated areas of the carrier substrate. Above the chromium layer, a two-dimensional reactive layer is arranged, which has a higher photocatalytic activity in partial areas above the chromium areas than in partial areas above the uncoated areas of the carrier substrate.

IPC Classes  ?

  • B01J 35/00 - Catalysts, in general, characterised by their form or physical properties
  • B01J 21/06 - Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
  • B01J 31/06 - Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing polymers
  • B01J 35/02 - Solids
  • B01J 37/34 - Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves

9.

StructureOne

      
Application Number 018950965
Status Pending
Filing Date 2023-11-15
Owner Dr. Johannes Heidenhain GmbH (Germany)
NICE Classes  ? 09 - Scientific and electric apparatus and instruments

Goods & Services

Stored computer programs and software for processing and visualisation of sensor data.

10.

SCANNING ELEMENT AND INDUCTIVE POSITION MEASURING DEVICE HAVING THIS SCANNING ELEMENT

      
Application Number 18143181
Status Pending
Filing Date 2023-05-04
First Publication Date 2023-11-09
Owner DR. JOHANNES HEIDENHAIN GmbH (Germany)
Inventor
  • Sell, Oliver-Michael
  • Heumann, Martin
  • Tiemann, Marc Oliver

Abstract

A scanning element, for measuring a position along a measuring direction, includes a multilayer printed circuit board. The printed circuit board has a first receiver track that includes a first receiver circuit trace. The printed circuit board also has a connecting line that includes a first conductor trace and a second conductor trace, the connecting line crossing the first receiver track. In at least one first section of the connecting line, the first conductor trace is arranged offset to the second conductor trace in the positive measuring direction, and, in at least one second section of the connecting line, the second conductor trace is arranged offset to the first conductor trace in the positive measuring direction.

IPC Classes  ?

  • G01B 7/30 - Measuring arrangements characterised by the use of electric or magnetic techniques for testing the alignment of axes
  • G01B 7/00 - Measuring arrangements characterised by the use of electric or magnetic techniques
  • G01D 5/20 - Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature

11.

PLUG CONNECTOR, DEVICE, AND METHOD FOR PRODUCING A SECONDARY LOCK FOR A PLUG CONNECTOR

      
Application Number 18187273
Status Pending
Filing Date 2023-03-21
First Publication Date 2023-10-12
Owner MD ELEKTRONIK GmbH (Germany)
Inventor Andert, Alexander

Abstract

A plug connector for a cable includes a housing having at least one opening and at least one cavity, wherein the cable is insertable into the at least one cavity through the at least one opening. At least one undercut is formed on a circumference of the at least one cavity. A secondary lock is releasably engageable with at least one the undercut. The cable is fastenable in the housing by the secondary lock. The secondary lock comprises a main body which is formed in one piece with a seal such that the housing is sealable by the secondary lock in a watertight manner.

IPC Classes  ?

  • H01R 13/52 - Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
  • H01R 13/62 - Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
  • H01R 43/00 - Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors

12.

DEVICE AND METHOD FOR DETECTING AN APPROACH OF A TOOL TO A WORKPIECE

      
Application Number 18126540
Status Pending
Filing Date 2023-03-27
First Publication Date 2023-10-05
Owner DR. JOHANNES HEIDENHAIN GmbH (Germany)
Inventor
  • Seichter, Martin
  • Lahner-Prinz, Andreas

Abstract

A device for determining an approach of a tool to a workpiece in a machine tool with internal cooling supply includes a measuring arrangement, having a measuring graduation arranged in a rotationally fixed manner on a shaft and at least one position sensor arranged in a fixed manner relative to the shaft, and a data processor. The position sensor is adapted to scan the measuring graduation and to generate position values therefrom that indicate a position of the shaft. The position values are fed to the data processor, which, by evaluating a progression of the position values when the tool approaches the workpiece, determines that the tool is located in an approach area relative to the workpiece, and signals, by an approach signal, when the tool reaches an approach position relative to the workpiece, in which the tool is close to the workpiece without touching it.

IPC Classes  ?

  • B23Q 15/22 - Control or regulation of position of tool or workpiece
  • B23Q 11/12 - Arrangements for cooling or lubricating parts of the machine

13.

PLUG CONNECTOR AND PLUG CONNECTOR SYSTEM

      
Application Number 18167101
Status Pending
Filing Date 2023-02-10
First Publication Date 2023-08-24
Owner MD ELEKTRONIK GmbH (Germany)
Inventor Kirschner, Thomas

Abstract

A plug connector for transmitting high-frequency signals includes an inner-conductor and an outer-conductor contact, and an insulator arranged therebetween. A receptacle is formed by the outer-conductor contact and is configured to receive a mating plug connector to establish a connection. A catch basket is: formed by the outer-conductor contact, and/or arranged in the receptacle and is configured to produce contacting between the outer-conductor contact and the mating plug connector in a connected state of the plug connector and the mating plug connector. The catch basket comprises a main body and a spring element having a first and second free end. The spring element is connected to the main body by torsion bridges such that the spring element is configured to tilt when the plug connector and mating plug connector are being connected, and such that the free ends are configured to press against the mating plug connector.

IPC Classes  ?

  • H01R 24/40 - Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency
  • H01R 13/11 - Resilient sockets

14.

STATOR COOLING ASSEMBLY FOR A LINEAR MOTOR

      
Application Number 18157859
Status Pending
Filing Date 2023-01-23
First Publication Date 2023-08-17
Owner ETEL S.A. (Switzerland)
Inventor
  • Garcia-Herreros, Ivan
  • Grillon, Jean-Yves
  • Lefevre, Jean

Abstract

A stator cooling assembly for a linear motor includes a stator and a modular cooling arrangement. The modular cooling arrangement comprises: a U-shaped fluid cooling pipe having first and second linear segments extending along first and second opposite longitudinal sides of the stator; an inlet and outlet port connected to a free end of the first and second linear segments, respectively, for circulating a cooling fluid; a central cooling arrangement comprising primary cooling units mounted into recesses of the stator; and connecting members connecting the central cooling arrangement to the fluid cooling pipe. Each primary cooling unit comprises a heat pipe having first and second portions extending along a recess of the stator and along a portion of the fluid cooling pipe, respectively. The connecting members connect the second portion of the heat pipe of each primary cooling unit to corresponding portions of the fluid cooling pipe.

IPC Classes  ?

  • H02K 9/22 - Arrangements for cooling or ventilating by solid heat conducting material embedded in, or arranged in contact with, the stator or rotor, e.g. heat bridges
  • H02K 9/20 - Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil wherein the cooling medium vaporises within the machine casing

15.

METHOD FOR TRACKING A RETROREFLECTOR AND DEVICE FOR CARRYING OUT SUCH A METHOD

      
Application Number 18159146
Status Pending
Filing Date 2023-01-25
First Publication Date 2023-08-10
Owner DR. JOHANNES HEIDENHAIN GmbH (Germany)
Inventor
  • Meissner, Markus
  • Schwanecke, Alexander
  • Tekles, Nikolas
  • Langrieger, Franz

Abstract

A method for tracking a retroreflector that is movable in space includes emitting a measurement light beam toward the retroreflector. A tracking control signal is generated as a function of the position of the measurement light beam reflected by the retroreflector on a detector. A status determination is continuously made as to whether the measurement light beam is steerable to follow the retroreflector or whether the retroreflector has been lost. In a search mode based on it having been determined that the retroreflector has been lost, a trajectory estimation is performed based on measurement values to determine an estimated trajectory. A search pattern adapted to the estimated trajectory is created, and the measurement light beam is then moved along a corresponding search path using tracking control signals derived from the estimated trajectory and the search pattern. The search mode is terminated upon a tracking control signal being generatable again.

IPC Classes  ?

  • G01S 17/66 - Tracking systems using electromagnetic waves other than radio waves
  • G01B 11/00 - Measuring arrangements characterised by the use of optical techniques

16.

COOLING CAGE ASSEMBLY FOR A ROTARY ELECTRIC MOTOR

      
Application Number 18097712
Status Pending
Filing Date 2023-01-17
First Publication Date 2023-08-03
Owner ETEL S.A. (Switzerland)
Inventor
  • Garcia-Herreros, Iván
  • Chechenev, Dmitry
  • Moreno, Loïc
  • Pourchet, Johann
  • Mittal, Manish
  • Veronesi, Daniele
  • Liu, Xinchang

Abstract

A cooling cage assembly for a rotary electric motor includes a cooling stator arrangement, and a first cylindrical part and a second cylindrical part fixedly mounted against respective opposite sides of the cooling stator arrangement. The cooling stator arrangement includes a stator and cooling tiles mounted against and around the outer circumference of the stator. Each cooling tile includes at least one channel extending from an upper side to a lower side of the cooling tile. The cooling cage assembly further includes a first plurality of fluidic bridges arranged on the upper side of the cooling tiles and a second plurality of fluidic bridges arranged on the lower side of the cooling tiles to form, together with the channel(s) of the cooling tiles, a serpentine flow path, for a cooling fluid, around the outer circumference of the stator.

IPC Classes  ?

  • H02K 9/19 - Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
  • H02K 5/20 - Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
  • H02K 1/20 - Stationary parts of the magnetic circuit with channels or ducts for flow of cooling medium

17.

ROTARY ENCODER AND A METHOD FOR MONITORING OPERATION OF THE ROTARY ENCODER

      
Application Number 18100774
Status Pending
Filing Date 2023-01-24
First Publication Date 2023-08-03
Owner LEINE & LINDE AB (Sweden)
Inventor
  • Gustafsson, Mats
  • Lundgren, Martin
  • Johansson, Robin

Abstract

A rotary encoder includes a stator and a shaft having a bearing configuration arranged in a housing. The shaft is rotatable relative to the housing via the bearing arrangement, and a rotor is attached to the shaft. A strain sensor arrangement, attached to the housing, is adapted to determine a malfunction of the bearing configuration. The housing has a flexible structure that facilitates transmitting forces associated with the bearing configuration to the strain sensor arrangement. The strain sensor arrangement is adapted to detect tension and/or compression associated with the housing, and a malfunction of the bearing configuration is determined based on the detected tension and/or compression.

IPC Classes  ?

  • G01M 13/04 - Bearings
  • G01L 1/22 - Measuring force or stress, in general by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges
  • G01B 21/22 - Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for testing the alignment of axes

18.

HUMIDITY SENSOR ARRANGEMENT

      
Application Number EP2023050468
Publication Number 2023/138955
Status In Force
Filing Date 2023-01-10
Publication Date 2023-07-27
Owner E+E ELEKTRONIK GES.M.B.H (Austria)
Inventor Haider, Albin

Abstract

The present invention relates to a humidity sensor arrangement comprising an integrated signal processing module and at least one capacitive humidity sensor arranged on the signal processing module. An encapsulation partly surrounds the signal processing module and has a recess in the region of the humidity sensor. Furthermore, at least one electrically conductive arrester element is provided, which is arranged in the region of the recess. The arrester element is designed as a three-dimensional bonding element.

IPC Classes  ?

  • G01N 27/22 - Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance

19.

CONNECTOR

      
Application Number 18153409
Status Pending
Filing Date 2023-01-12
First Publication Date 2023-07-20
Owner MD Elektronik GmbH (Germany)
Inventor
  • Hofmann, Thomas
  • Hirschstetter, Lukas

Abstract

A connector includes a housing insertable into a receptacle of a mating connector so as to form a connection and a connector position assurance (CPA) element which is movable relative to the housing between a pre-latching and a final latching position. The CPA element prevents the connection from becoming released in the final latching position. The connector further includes a retainer with a receptacle in a connection direction and an opening transverse thereto. The CPA element is insertable into the receptacle of the retainer. A protrusion is formed on the CPA element, wherein movement of the CPA element from the pre-latching to the final latching position is blocked in a case that the protrusion is engaged with the opening, and the movement of the CPA element is permitted in a case that the protrusion is not engaged with the opening.

IPC Classes  ?

20.

RENCO

      
Serial Number 98066352
Status Pending
Filing Date 2023-06-30
Owner Heidenhain Corporation ()
NICE Classes  ? 09 - Scientific and electric apparatus and instruments

Goods & Services

angle measuring apparatus, namely, rotary and angle encoders

21.

SENSOR ASSEMBLY FOR MEASURING AT LEAST A FIRST TORSION OF A ROTOR BLADE OF A WIND TURBINE GENERATOR SYSTEM

      
Application Number 18076434
Status Pending
Filing Date 2022-12-07
First Publication Date 2023-06-08
Owner DR. JOHANNES HEIDENHAIN GmbH (Germany)
Inventor
  • Meissner, Markus
  • Langrieger, Franz
  • Reichhuber, Siegfried
  • Gilg, Stefan

Abstract

A sensor assembly for measuring a torsion of a rotor blade of a wind turbine generator system includes a first light source configured to generate light and a first transmitter-side polarizer disposed downstream thereof in a direction of light propagation and configured to generate linearly polarized light as a first transmission light. A second light source is configured to generate unpolarized light as a second transmission light. First and second detector elements are arranged and adapted to receive the first and second transmission light. A first receiver-side polarizer is disposed upstream of the first detector element in the direction of light propagation and a second receiver-side polarizer is disposed upstream of the second detector element in the direction of light propagation. An orientation of a polarization plane of the first receiver-side polarizer and an orientation of a polarization plane of the second receiver-side polarizer are different from one another.

IPC Classes  ?

  • G01M 5/00 - Investigating the elasticity of structures, e.g. deflection of bridges or aircraft wings
  • G01D 5/28 - Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using optical means, i.e. using infrared, visible or ultraviolet light with deflection of beams of light, e.g. for direct optical indication
  • F03D 17/00 - Monitoring or testing of wind motors, e.g. diagnostics

22.

DEVICE AND METHOD FOR MEASURING TOOLS

      
Application Number 17973590
Status Pending
Filing Date 2022-10-26
First Publication Date 2023-05-18
Owner DR. JOHANNES HEIDENHAIN GmbH (Germany)
Inventor
  • Butzhammer, Michael
  • Goersch, Robert
  • Kolb, Peter
  • Mueller, Josef
  • Riedi, Matthias

Abstract

A device for determining a dimension of a tool having a cutting edge includes a first light source configured to emit light parallel to a first axis, an image sensor which is associatable with a second axis extending orthogonally to the image sensor and an analyzing unit. The first axis and the second axis are inclined relative to each other. The device is configured such that the light emitted from the first light source is reflectable by the cutting edge of the tool in such a way that light spots arranged in a line on the image sensor are generatable by the reflected light. The analyzing unit is configured to determine positions of the light spots. The dimension of the tool is determinable based on the positions of the light spots.

IPC Classes  ?

  • B23Q 17/24 - Arrangements for indicating or measuring on machine tools using optics
  • G01B 11/02 - Measuring arrangements characterised by the use of optical techniques for measuring length, width, or thickness
  • G01B 11/03 - Measuring arrangements characterised by the use of optical techniques for measuring length, width, or thickness by measuring coordinates of points
  • G01B 11/00 - Measuring arrangements characterised by the use of optical techniques
  • G01B 11/25 - Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. moiré fringes, on the object

23.

Z-ROTARY WAFER POSITIONING STAGE COMPRISING A LIFT-PIN MECHANISM

      
Application Number 17963321
Status Pending
Filing Date 2022-10-11
First Publication Date 2023-05-04
Owner ETEL S.A. (Switzerland)
Inventor Sivignon, Eric

Abstract

A Z-rotary wafer positioning stage includes a stationary unit, a Z-unit actuatable upwardly and downwardly relative to the stationary unit, a rotary unit having a wafer chuck rotatably mounted in the Z-unit, a rotary motor for rotating the rotary unit relative to the Z-unit, and a lift-pin mechanism including lift-pins aligned with through-holes extending through the wafer chuck. The lift-pin mechanism can be toggled between a first position, in which the distal ends of the lift-pins are below or at the level of the wafer chuck surface, and a second position, in which the distal ends of the lift-pins extend above the wafer chuck surface. The Z-rotary wafer positioning stage includes upper magnet(s) and lower magnet(s) to hold the lift-pin mechanism in the first position and second position, respectively, and electromagnet(s) configured to be energized to toggle the lift-pin mechanism between the first and second positions.

IPC Classes  ?

  • H01L 21/67 - Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components
  • H01L 21/687 - Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches
  • H01L 21/683 - Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components for supporting or gripping

24.

OPTICAL POSITION MEASURING DEVICE AND METHOD FOR OPERATING AN OPTICAL POSITION MEASURING DEVICE

      
Application Number 17974961
Status Pending
Filing Date 2022-10-27
First Publication Date 2023-05-04
Owner DR. JOHANNES HEIDENHAIN GmbH (Germany)
Inventor
  • Frese, Daniel
  • Rosenlehner-Emde, Jannik Jens
  • Weis, Stefan

Abstract

In an optical position measuring device for determining the position of two objects movable relative to each other along a measuring direction, a measuring standard includes a reflective measuring scale extending along the measuring direction and having scale regions with different reflectivities. A scanning unit arranged at a scanning distance relative to the measuring standard. Light source(s) and a detector arrangement including optoelectronic detector elements arranged periodically along the measuring direction are also provided. A signal processing unit is adapted to generate position signals relating to the relative position of the objects from the photocurrents generated by the detector elements, to determine a total photocurrent in a middle region and edge region(s) of the detector, and to determine the scanning distance from the photocurrent ratio of the total photocurrents formed in the middle region and edge region(s) of the detector.

IPC Classes  ?

  • G01S 17/08 - Systems determining position data of a target for measuring distance only

25.

ELECTRICAL PLUG CONNECTION HAVING A SELF-LOCKING FUNCTION

      
Application Number 17964943
Status Pending
Filing Date 2022-10-13
First Publication Date 2023-04-27
Owner MD Elektronik GmbH (Germany)
Inventor Mannhold, Dimitri

Abstract

An electrical plug connector includes a plug connector housing, a locking member and a blocking member. The locking member is movable between a locking position and an unlocking position. In the locking position, the locking member is configured to prevent the plug connection from releasing and, in the unlocking position, the locking member is configured to allow it to be released. The blocking member is displaceable between a starting position and a blocking position. In the blocking position, the blocking member is configured to prevent the locking member from assuming the unlocking position. The blocking member is configured to strike a mating plug connector housing by shifting the plug connector housing relative to the mating plug connector housing, in such a way that the mating plug connector housing displaces the blocking member from the starting position into the blocking position counter to the plugging direction.

IPC Classes  ?

  • H01R 13/641 - Means for preventing, inhibiting or avoiding incorrect coupling by indicating correct or full engagement
  • H01R 13/639 - Additional means for holding or locking coupling parts together after engagement
  • H01R 13/516 - Means for holding or embracing insulating body, e.g. casing
  • H01R 13/627 - Snap-action fastening

26.

Inductive angle measuring device

      
Application Number 17969004
Grant Number 11933643
Status In Force
Filing Date 2022-10-19
First Publication Date 2023-04-27
Grant Date 2024-03-19
Owner DR. JOHANNES HEIDENHAIN GMBH (Germany)
Inventor
  • Tiemann, Marc Oliver
  • Heumann, Martin
  • Frank, Alexander

Abstract

An inductive angle measuring device includes a scanning element and a scale element having scale tracks. First and third scale tracks have an equal first number of scale structures, and a second scale track has a different number of scale structures. The scale tracks are arranged circumferentially and concentrically about an axis, such that the first scale track is located radially inwardly, the second scale track is located radially between the first scale track and the third scale track, and the third scale track is located radially outwardly. The scanning element includes receiver conductors by which the signals having angle-related signal periods can be generated. The first signal period is equal to the third signal period. An overall signal can be generated from the first signal and the third signal and can be combined with the second signal for determining absolute angle position information.

IPC Classes  ?

  • G01D 5/20 - Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature
  • G01D 5/244 - Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means generating pulses or pulse trains
  • G01D 5/249 - Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means generating pulses or pulse trains using pulse code

27.

CIRCUIT BOARD CONNECTOR FOR OPTICAL WAVEGUIDES

      
Application Number 17959384
Status Pending
Filing Date 2022-10-04
First Publication Date 2023-04-20
Owner MD Elektronik GmbH (Germany)
Inventor
  • Pritz, Helmut
  • Halbig, Thomas

Abstract

A connector for connecting a circuit board to a mating connector includes a connector housing, a lens unit and a receiving unit. The connector housing has a receiving chamber and is connectable to a mating connector housing of the mating connector. The lens unit is disposed in the receiving chamber and is light-conductively connectable to a transmitter/receiver unit disposed on the circuit board and to at least one optical waveguide of the mating connector. The securing unit has two mounting arms and a securing portion connecting the mounting arms, the securing unit being releasably connected via the mounting arms at two opposite side walls of the connector housing, and the securing portion securing the lens unit in place within the receiving chamber.

IPC Classes  ?

  • G02B 6/42 - Coupling light guides with opto-electronic elements
  • G02B 6/32 - Optical coupling means having lens focusing means

28.

OPTICAL POSITION-MEASURING DEVICE

      
Application Number 17960148
Status Pending
Filing Date 2022-10-05
First Publication Date 2023-04-20
Owner DR. JOHANNES HEIDENHAIN GmbH (Germany)
Inventor Kaelberer, Thomas

Abstract

An optical position-measuring device for determining a relative position of scales includes a light source, the scales and a detector. The scales are movable relative to each other along measurement directions and disposed in different planes in crossed relation to each other, and each have a graduation having grating regions which are arranged periodically and have different optical properties. At the first scale, the illumination beam is split into sub-beams, the sub-beams subsequently impinge on the second scale and are reflected back toward the first scale, and the reflected-back sub-beams strike the first scale again, where they are recombined, so that a resulting signal beam subsequently propagates toward the detector. The measuring graduation of one or more of the scales is configured as a two-dimensional cross grating which has a filtering effect that suppresses disturbing higher diffraction orders.

IPC Classes  ?

  • G01D 5/347 - Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using optical means, i.e. using infrared, visible or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells using displacement encoding scales

29.

CONNECTOR

      
Application Number 17960173
Status Pending
Filing Date 2022-10-05
First Publication Date 2023-04-20
Owner MD ELEKTRONIK GmbH (Germany)
Inventor
  • Pritz, Helmut
  • Halbig, Thomas

Abstract

A connector for connection to a mating connector includes a connector housing having a contact chamber configured to accommodate a contact assembly extending from a contact side toward a mating side, and a secondary retention means having two mounting arms and a securing element disposed therebetween. The connector housing has an access opening. The secondary retention means is movable between a pre-latched and a final latched position. One of the mounting arms has a first latching unit which, in the final latched position, is connected to a first mating latching unit disposed on the connector housing. One of the mounting arms has a locking element extending away parallel to a mating axis, which in the pre-latched position, blocks connection to the mating connector. In the final latched position, the securing element extends through the access opening into the contact chamber and locks the contact assembly in place.

IPC Classes  ?

  • H01R 13/627 - Snap-action fastening
  • H01R 13/436 - Securing a plurality of contact members by one locking piece
  • H01R 13/639 - Additional means for holding or locking coupling parts together after engagement
  • H01R 13/516 - Means for holding or embracing insulating body, e.g. casing

30.

CONNECTOR ASSEMBLY FOR CONNECTING SIGNAL CONDUCTORS

      
Application Number 18045836
Status Pending
Filing Date 2022-10-12
First Publication Date 2023-04-20
Owner MD Elektronik GmbH (Germany)
Inventor
  • Halbig, Thomas
  • Pritz, Helmut

Abstract

A connector assembly includes a connector, a mating connector and a lever unit mounted on the connector and having a locking element and a securing element. The connector and the mating connector are movable into a connected position in which the connector and the mating connector are conductively interconnected. The connector and the mating connector each have a contact carrier, each having a receiving opening. In the connected position, the lever unit is movable between a locking position and an unlocking position. In the locking position, the locking element is located in the receiving openings of both contact carriers, and in the unlocking position, the locking element is located outside the receiving opening of at least one of the contact carriers. In the connected position, the securing element is movable into a blocking position in which the securing element secures the lever unit in place in the locking position.

IPC Classes  ?

  • G02B 6/38 - Mechanical coupling means having fibre to fibre mating means

31.

CIRCUIT BOARD CONNECTOR FOR A CIRCUIT BOARD

      
Application Number 18045177
Status Pending
Filing Date 2022-10-10
First Publication Date 2023-04-20
Owner MD Elektronik GmbH (Germany)
Inventor
  • Pritz, Helmut
  • Halbig, Thomas

Abstract

A connector for a circuit board includes a connector housing having a mounting arm. The mounting arm has a first fastening element that is releasably connectable to a first connecting element on the circuit board. The connection between the first fastening element and the first connecting element can be established and/or released by deflecting the mounting arm. A securing unit is disposed on the connector housing in such a way that the securing unit is movable between a releasing position and a locking position. In the locking position, the securing unit blocks deflection of the mounting arm. In the releasing position, the securing unit enables deflection of the mounting arm.

IPC Classes  ?

  • G02B 6/38 - Mechanical coupling means having fibre to fibre mating means
  • H01R 12/70 - Coupling devices
  • H05K 1/18 - Printed circuits structurally associated with non-printed electric components

32.

PLUG CONNECTOR FOR TRANSMITTING OPTICAL AND ELECTRICAL SIGNALS

      
Application Number 17959363
Status Pending
Filing Date 2022-10-04
First Publication Date 2023-04-20
Owner MD ELEKTRONIK GmbH (Germany)
Inventor
  • Preis, Roland
  • Bajic, Marijela
  • Kaaserer, Markus
  • Stoemmer, Christian

Abstract

A plug connector, which can be fastened to a line, for transmitting optical and electrical signals, includes a contact support, two contact fastening regions, a lens fastening region and a locking member. The contact fastening regions are formed in the contact support and are each configured to receive an electrical contact, which is connectable to the line, for transmitting the electrical signals. The lens fastening region is formed in the contact support and is configured to receive, in an aligned manner, a lens member, which is connectable to the line, for transmitting the optical signals. The locking member is lockable to the contact support, and the line is fastenable to the plug connector using the locking member in a locked state.

IPC Classes  ?

  • G02B 6/38 - Mechanical coupling means having fibre to fibre mating means
  • H01R 13/639 - Additional means for holding or locking coupling parts together after engagement

33.

PHOTOCATALYTIC LAYER ARRANGEMENT AND METHOD FOR PRODUCING SUCH A LAYER ARRANGEMENT

      
Application Number EP2022071310
Publication Number 2023/046339
Status In Force
Filing Date 2022-07-29
Publication Date 2023-03-30
Owner DR. JOHANNES HEIDENHAIN GMBH (Germany)
Inventor
  • Speckbacher, Peter
  • Sedlmeier, Wolfgang
  • Dowy, Martina
  • Csiki, Réka
  • Wunderlich, Bernhard

Abstract

xx (x = 2 - 4) is grown on the chromium layer, and the anatase phase of the titanium oxide layer with respect to the rutile phase of the titanium oxide layer has a percentage in the range of 30% - 90%.

IPC Classes  ?

  • B01J 21/06 - Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
  • B01J 23/26 - Chromium
  • B01J 35/00 - Catalysts, in general, characterised by their form or physical properties

34.

METHOD FOR ALIGNING A WORKPIECE IN A MACHINE TOOL

      
Application Number 17944238
Status Pending
Filing Date 2022-09-14
First Publication Date 2023-03-23
Owner DR. JOHANNES HEIDENHAIN GmbH (Germany)
Inventor
  • Zimmermann, Robert
  • Guenther, Gero
  • Hajduk, Bernhard
  • Gaisser, Martin
  • Huber, Stefan
  • Jung, Sebastian

Abstract

A method for aligning a workpiece in a working space of a machine tool having a numerical control system uses a probe. 3D models of the working space, probe, and workpiece are virtually displayed. The workpiece is positioned in the working space and the virtual workpiece is positioned in the virtual working space so that there is an initial coincidence between positions thereof. The probe is manually positioned relative to the workpiece, wherein a planned probing point and probing direction are selected based on a minimum distance of the virtual probe from the virtual workpiece, and are displayed. Enabling of the probing is based on quality of the planned probing point, and, when enabled, a probing operation is triggered, and coordinates of a probing point are determined. The position of the workpiece is recalculated using these coordinates, and the position of the virtual workpiece is updated.

IPC Classes  ?

  • G05B 19/402 - Numerical control (NC), i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by control arrangements for positioning, e.g. centring a tool relative to a hole in the workpiece, additional detection means to correct position
  • B23Q 15/22 - Control or regulation of position of tool or workpiece

35.

ELECTRICAL PLUG CONNECTION HAVING A SELF-LOCKING FUNCTION

      
Application Number 17940002
Status Pending
Filing Date 2022-09-08
First Publication Date 2023-03-23
Owner MD ELEKTRONIK GmbH (Germany)
Inventor Hofmann, Thomas

Abstract

An electrical plug connector includes a plug connector housing, a primary locking member and a blocking member. The primary locking member is borne on the plug connector housing to be movable between a locking and an unlocking position and prevents the plug connection from releasing in the locking position and allows it to release in the unlocking position. The blocking member is borne on the plug connector housing to be movable between a blocking and a releasing position and prevents the primary locking member from moving into the unlocking position in the blocking position and allows it to move into the unlocking position in the releasing position. The blocking member is movable from the releasing position into the blocking position by a stop on a mating plug connector housing when the plug connector housing is shifted relative thereto.

IPC Classes  ?

  • H01R 13/64 - Means for preventing, inhibiting or avoiding incorrect coupling
  • H01R 13/629 - Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure
  • H01R 13/639 - Additional means for holding or locking coupling parts together after engagement
  • H01R 13/516 - Means for holding or embracing insulating body, e.g. casing

36.

CABLE PROCESSING DEVICE AND METHOD

      
Application Number 17889056
Status Pending
Filing Date 2022-08-16
First Publication Date 2023-03-16
Owner MD Elektronik GmbH (Germany)
Inventor
  • Riegl, Christoph
  • Ohni, Josef

Abstract

The present invention comprises a cable processing device comprising first receiving device adapted to receive and fix a first cable end of a cable) in a predetermined position, an image recording device which is designed to capture at least one image of the first cable end, and an evaluation device which is designed to apply a trained algorithm to the at least one image, and to generate and output a control signal on the basis of at least one result output by the trained algorithm, wherein the trained algorithm is adapted to identify a predetermined feature in the at least one image, respectively, and to output a positive result if the predetermined feature is identifiable in the image. Further, the present invention discloses a corresponding method.

IPC Classes  ?

37.

SOLDERING AID, ASSEMBLY, AND METHOD FOR SECURING A STRANDED CORE ON A CONTACT SURFACE OF A PRINTED CIRCUIT BOARD

      
Application Number 17900924
Status Pending
Filing Date 2022-09-01
First Publication Date 2023-03-16
Owner MD ELEKTRONIK GmbH (Germany)
Inventor Mannhold, Dimitri

Abstract

A soldering aid for securing a stranded core of a cable on an electrical contact surface of a printed circuit board includes an outer part having a receptacle and a bearing surface, and an inner part that is displaceably received inside the receptacle of the outer part. The inner part has an access opening through which the contact surface is accessible and can be fastened to the outer part in an assembly position. In an inserted position of the inner part in the outer part, an insertion opening in the inner part is aligned with an insertion opening in the outer part for inserting the stranded core of the cable.

IPC Classes  ?

  • H01R 43/02 - Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for soldered or welded connections

38.

CONTROL CIRCUIT FOR AN ELECTRIC MOTOR AND CONTROLLING METHOD THEREOF

      
Application Number 17889392
Status Pending
Filing Date 2022-08-17
First Publication Date 2023-03-02
Owner ETEL S.A. (Switzerland)
Inventor
  • Gualco, Gabriele
  • Hirsig, Pierre

Abstract

A control circuit for an electric motor includes low and high voltage subcircuits, and an isolation barrier therebetween. The low voltage subcircuit comprises a current controller configured to generate a driving signal, and a feedback loop. The high voltage subcircuit comprises a power bridge configured to output a current that drives the motor, a current sensor configured to measure the current, an analog front-end and an analog-to-digital converter (ADC). The analog front-end is configured to apply as a function of the measured current. The isolation barrier comprises an isolator having: first and second channels to pass respectively a clock signal and a control signal from the low to high voltage subcircuit to select the gain; and third and fourth channels to pass respectively an output signal of the ADC and a replica of the clock signal from the high to low voltage subcircuit.

IPC Classes  ?

  • H02P 25/06 - Linear motors
  • G01R 19/00 - Arrangements for measuring currents or voltages or for indicating presence or sign thereof
  • H03M 1/18 - Automatic control for modifying the range of signals the converter can handle, e.g. gain ranging
  • H03K 3/037 - Bistable circuits

39.

CONNECTOR AND METHOD FOR CONNECTING A PRINTED CIRCUIT BOARD TO AT LEAST ONE CONDUCTOR

      
Application Number 17888528
Status Pending
Filing Date 2022-08-16
First Publication Date 2023-03-02
Owner MD ELEKTRONIK GmbH (Germany)
Inventor Trae, Johannes

Abstract

A connector for connecting a printed circuit board, which comprises a solder pad, to a conductor of a line includes one or more fasteners, a recess and a second opening. The connector is fastenable to the printed circuit board by the one or more fasteners. The recess is formed on a first side of the connector and extends at least over a second side arranged transversely to the first side. In an assembled state of the connector on the printed circuit board, the solder pad is arrangeable in the recess on the first side, and, on the second side, the recess forms a first opening into which the conductor is insertable. The second opening is formed on a third side opposite the first side. Heat for connecting the at least one conductor to the solder pad is providable through the second opening.

IPC Classes  ?

  • H01R 12/51 - Fixed connections for rigid printed circuits or like structures
  • H05K 1/18 - Printed circuits structurally associated with non-printed electric components
  • H05K 3/30 - Assembling printed circuits with electric components, e.g. with resistor
  • H01R 43/20 - Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve

40.

DEVICE AND METHOD FOR DETERMINING A CONTACT BETWEEN A TOOL AND A WORKPIECE

      
Application Number 17890670
Status Pending
Filing Date 2022-08-18
First Publication Date 2023-02-23
Owner DR. JOHANNES HEIDENHAIN GmbH (Germany)
Inventor
  • Joachimsthaler, Ingo
  • Schmidt, Sebastian
  • Mitterreiter, Johann
  • Metzke, Robert
  • Rebelein, Christian
  • Bartlechner, Alois
  • Gruber, Sebastian

Abstract

In a device and method for determining a contact between a tool and a workpiece, which are displaceable relative to each other, the tool or workpiece being rotationally fixedly connected to a shaft, the device includes a measuring arrangement including a measuring scale rotationally fixedly disposed on the shaft and at least one position encoder disposed in a stationary manner relative to the shaft, and a processing device. The position encoder is adapted to scan the measuring scale and to generate position values indicating a position of the shaft. The position values are fed to the processing device, which determines contact between the tool and the workpiece by evaluating a progression of the position values and signals the result of the evaluation by the status of a displacement signal.

IPC Classes  ?

  • G01B 7/30 - Measuring arrangements characterised by the use of electric or magnetic techniques for testing the alignment of axes
  • B23Q 17/22 - Arrangements for indicating or measuring on machine tools for indicating or measuring existing or desired position of tool or work
  • G05B 19/401 - Numerical control (NC), i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by control arrangements for measuring, e.g. calibration and initialisation, measuring workpiece for machining purposes

41.

MODULAR SWITCH DEVICE FOR TEMPORARILY STORING WORKPIECE CARRIERS FOR A LINEAR CONVEYOR SYSTEM

      
Application Number 17874301
Status Pending
Filing Date 2022-07-27
First Publication Date 2023-02-09
Owner MD ELEKTRONIK GmbH (Germany)
Inventor
  • Heller, Maria
  • Schuster, Udo
  • Preusche, Maximilian

Abstract

A modular switch device temporarily stores workpiece carriers for a linear conveyor system. The modular switch device is arrangeable between a changeover region, comprising a depositing and/or removal region, and a processing region of the linear conveyor system that conveys workpiece carriers at a conveyance level. The modular switch device includes a first and second horizontally arranged carrier unit. The carrier units are disposed vertically one above the other at a fixed distance. Each carrier unit has a respective guide apparatus, by which respective ones of the workpiece carriers are conveyable in a conveyance direction in interaction with a conveyor belt. The carrier units are movable together in a vertical direction by a lifting device in such a way that both guide apparatuses are positionable such that the respective workpiece carriers are conveyable at the conveyance level by the respective guide apparatuses.

IPC Classes  ?

  • B65G 47/69 - Devices for transferring articles or materials between conveyors, i.e. discharging or feeding devices adapted to receive articles arriving in one layer from one conveyor and to transfer them in individual layers to more than one conveyor, or vice versa, e.g. combining the flows of articles conveyed by more than one conveyor the articles being accumulated temporarily

42.

MOVABLE PART OF A LINEAR MOTOR COMPRISING A CARRIAGE INTERFACE MEMBER

      
Application Number 17873342
Status Pending
Filing Date 2022-07-26
First Publication Date 2023-02-02
Owner ETEL S.A. (Switzerland)
Inventor
  • Tamigniaux, Philippe
  • Droval, Yannick

Abstract

A movable part of a linear motor, having a primary part movable relative to a secondary part, includes a carriage, the primary part, and an interface member for removably connecting the carriage to the primary part. The carriage is configured to fixedly support an object to be moved, such as, for example, a machine part of a machine tool. The carriage includes two opposite lateral sides and a bottom side having an interface member receiving portion including anchoring receiving parts. The carriage interface member is fixedly connected to the primary part and includes anchoring portions mounted on respective anchoring receiving parts of the carriage. Two opposite edge portions of the carriage interface member are aligned and are fixedly connected to a portion of respective opposite lateral sides of the carriage.

IPC Classes  ?

43.

Pulse width-modulated driving method for an electric motor with zero-crossing compensation

      
Application Number 17852388
Grant Number 11742788
Status In Force
Filing Date 2022-06-29
First Publication Date 2023-01-19
Grant Date 2023-08-29
Owner ETEL S.A. (Switzerland)
Inventor Gualco, Gabriele

Abstract

A pulse width-modulated (PWM) driving method is provided for a PWM motor control system with zero-crossing compensation. The PWM driving method includes controlling each carrier generator of first, second and third PWM generators to generate a carrier offset between each of first, second and third carrier signals, at least when a current flowing in a respective phase of an alternating current (AC) motor of the PWM motor control system is between +/−10 mA, such that a voltage between respective nodes and a reference point of respective half-bridges of the PWM motor control system are offset to obtain a variable common mode voltage each time respective PWM signals are in an off-state, at least when the respective current is crossing zero.

IPC Classes  ?

  • H02P 27/08 - Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters with pulse width modulation
  • H02M 7/5387 - Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration
  • H02M 7/5395 - Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters with automatic control of output wave form or frequency by pulse-width modulation

44.

Method for positioning a body having an angle scale

      
Application Number 17830844
Grant Number 11725923
Status In Force
Filing Date 2022-06-02
First Publication Date 2022-12-08
Grant Date 2023-08-15
Owner DR. JOHANNES HEIDENHAIN GmbH (Germany)
Inventor
  • Bartlechner, Alois
  • Gruber, Sebastian
  • Hertenberger, Jürgen
  • Sändig, Karsten

Abstract

A method for positioning a body that has a surface extending along a circular arc, includes: attaching the body to a machine part that is capable of swiveling; attaching a stationary, first distance gauge; attaching a stationary, second distance gauge; determining three first distance values and three second distance values at three defined angular positions of the machine part different from each other; calculating a first offset value, based on the three first distance values and the corresponding angular positions, and a second offset value, based on the three second distance values and the corresponding angular positions; shifting the body relative to the machine part, until the first offset value is determined by the first distance gauge and the second offset value is determined by the second distance gauge within permissible tolerances.

IPC Classes  ?

  • G01B 5/25 - Measuring arrangements characterised by the use of mechanical techniques for testing the alignment of axes for testing the alignment of axes
  • G01B 3/22 - Feeler-pin gauges, e.g. dial gauges

45.

CAPTURING DEVICE AND METHOD

      
Application Number 17828049
Status Pending
Filing Date 2022-05-31
First Publication Date 2022-12-08
Owner MD ELEKTRONIK GmbH (Germany)
Inventor
  • Riegl, Christoph
  • Harrer, Helmut
  • Lemaire, Robert
  • Perzl, Stefan
  • Gwiasda, Martin

Abstract

A capturing device for optically capturing an object to be checked includes a radiation source having a wall which encompasses a recording chamber. The radiation source is configured to emit at least infrared radiation when in a heated state. The wall has at least one insertion opening for inserting the object to be checked into the recording chamber and at least one image-recording opening for recording images of the object to be checked. The capturing device also includes an image-capturing apparatus configured to record images of the object to be checked through the at least one image-recording opening.

IPC Classes  ?

  • G01N 21/952 - Inspecting the exterior surface of cylindrical bodies or wires
  • G06T 7/90 - Determination of colour characteristics
  • H04N 5/33 - Transforming infrared radiation

46.

CONNECTION SYSTEM FOR CONNECTING SIGNAL CONDUCTORS

      
Application Number 17729012
Status Pending
Filing Date 2022-04-26
First Publication Date 2022-11-10
Owner MD ELEKTRONIK GmbH (Germany)
Inventor
  • Halbig, Thomas
  • Pritz, Helmut

Abstract

A connection system includes a connector, a mating connector and a locking unit disposed on the connector and having a locking member. The connector and the mating connector each have a housing with a contact carrier disposed therein. The contact carriers are each connected to a signal conductor. The connector is movable in a mating direction into a connected position with the mating connector, in which the signal conductors are conductively connected. The contact carriers each have a through-opening disposed transverse to the mating direction. In the connected position, the through-openings are in alignment with each other, and the locking member is movable between a locking position, in which the locking member is located in the through-openings of both contact carriers, and an unlocking position, in which the locking member is located outside of the through-opening of at least one of the contact carriers.

IPC Classes  ?

47.

RAPIDX

      
Serial Number 97672394
Status Registered
Filing Date 2022-11-10
Registration Date 2023-12-19
Owner E+E Elektronik Ges.m.b.H. (Austria)
NICE Classes  ? 09 - Scientific and electric apparatus and instruments

Goods & Services

Electronic instruments for measuring, namely, electronic sensors for displaying and processing measurements relating to humidity, temperature, flow rate, gas composition and gas flow

48.

Assembly having a rotary encoder and a tolerance ring

      
Application Number 17720304
Grant Number 11733066
Status In Force
Filing Date 2022-04-14
First Publication Date 2022-11-10
Grant Date 2023-08-22
Owner DR. JOHANNES HEIDENHAIN GMBH (Germany)
Inventor
  • Mix, Stephan
  • Riepertinger, Sebastian
  • Jaeger, Thomas

Abstract

An assembly includes a rotary encoder having a shaft rotatable about an axis relative to a housing, a tolerance ring and a body accommodating the rotary encoder and the tolerance ring. The housing includes an outer wall having first and second distances from the axis in first and second sections, respectively, the first distance being greater than the second distance. The body has an opening that is: bounded radially by a first inner wall having third and fourth distances from the axis in third and fourth sections, the fourth distance being greater than the third distance; and bounded by a second inner wall which forms an axial stop for the housing. The tolerance ring surrounds the housing and is positioned within the opening such that it is disposed radially between the first and fourth sections and between the second and third sections, and is radially clamped.

IPC Classes  ?

  • G01D 5/20 - Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature

49.

PREFORMED COIL ASSEMBLY FOR A STATOR OF AN ELECTRIC MOTOR, COMPRISING COIL CENTERING INSULATION FILMS

      
Application Number 17724917
Status Pending
Filing Date 2022-04-20
First Publication Date 2022-11-03
Owner ETEL S.A. (Switzerland)
Inventor
  • Veronesi, Daniele
  • Pourchet, Johann

Abstract

A preformed coil assembly for a stator of an electric motor includes first and second winding carriers located on respective opposite ends of the preformed coil assembly and a winding part wound around the winding carriers to form first and second elongated winding portions with an elongated opening therebetween to be fitted around a tooth of a stator. The preformed coil assembly includes first and second insulation films disposed around the first and second winding portions. Each insulation film includes upper and lower folded portions resting against first and second opposite walls of respective winding carriers to provide first and second distances between respective opposite lateral sides of the tooth and a corresponding non-folded portion of respective first and second insulation films. The first and second distances are equal so that the preformed coil assembly is centered with respect to the tooth when mounted therearound.

IPC Classes  ?

  • H02K 3/52 - Fastening salient pole windings or connections thereto
  • H02K 1/14 - Stator cores with salient poles
  • H02K 15/02 - Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies

50.

MEASURING DEVICE

      
Application Number 17761718
Status Pending
Filing Date 2020-07-14
First Publication Date 2022-10-27
Owner DR. JOHANNES HEIDENHAIN GmbH (Germany)
Inventor
  • Auer, Daniel
  • Heinemann, Christoph
  • Tiemann, Marc Oliver

Abstract

A measuring device includes first and second component groups rotatable about an axis relative to each other. The first component group has a scanning component, having a first substrate, and the second component group has a scale component, having a second substrate and an angle scale. The measuring device can determine a relative angular position between the component groups. The measuring device has a passive sensor array having conductor track structures. The conductor track structures are applied on the first substrate by an additive process so that the sensor array determines a torsional load of the first substrate about the axis. Alternatively, the conductor track structures are applied on the second substrate by an additive process so that the sensor array determines a torsional load of the second substrate about the axis.

IPC Classes  ?

  • G01D 5/20 - Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature
  • G01L 3/14 - Rotary-transmission dynamometers wherein the torque-transmitting element is other than a torsionally-flexible shaft

51.

Device and method for synchronous serial data transmission

      
Application Number 17641115
Grant Number 11489525
Status In Force
Filing Date 2020-07-14
First Publication Date 2022-10-20
Grant Date 2022-11-01
Owner DR. JOHANNES HEIDENHAIN GMBH (Germany)
Inventor Huber, Manfred

Abstract

A device for synchronous serial data transmission over a differential data channel and a differential clock channel includes an interface controller having a clock generator, data controller, clock transmitter block and data receiver block. The clock generator generates a transmit clock signal which, during a data transmission cycle, includes a clock pulse train having a period. The clock generator is suitably configured such that, for data transmission cycles in a dynamic operating state in which a maximum occurring differential voltage of a differential clock signal is lower than a maximum differential voltage of the clock transmitter block, the clock generator sets a duration of a first clock phase of a first clock period of the clock pulse train to be longer than a first clock phase of following clock periods and shorter than a time duration required to reach the maximum differential voltage.

IPC Classes  ?

  • H03K 19/0185 - Coupling arrangements; Interface arrangements using field-effect transistors only
  • H03K 19/0175 - Coupling arrangements; Interface arrangements

52.

rapidX

      
Application Number 018774945
Status Registered
Filing Date 2022-10-12
Registration Date 2023-04-12
Owner E+E Elektronik Ges.m.b.H. (Austria)
NICE Classes  ? 09 - Scientific and electric apparatus and instruments

Goods & Services

Electronic apparatus for recording, displaying and processing measurement values relating to humidity, temperature, flow, gas composition and gas flow.

53.

OMNIPORT

      
Application Number 018774941
Status Registered
Filing Date 2022-10-12
Registration Date 2023-04-12
Owner E+E Elektronik Ges.m.b.H. (Austria)
NICE Classes  ? 09 - Scientific and electric apparatus and instruments

Goods & Services

Apparatus for recording, displaying and processing measurement values relating to humidity, temperature, gas concentration and gas flow.

54.

HUMOR

      
Application Number 018773769
Status Registered
Filing Date 2022-10-11
Registration Date 2023-03-30
Owner E+E Elektronik Ges.m.b.H. (Austria)
NICE Classes  ? 09 - Scientific and electric apparatus and instruments

Goods & Services

Apparatus for the calibration of humidity measuring instruments; Computer programs for the calibration of humidity measuring instruments.

55.

EDGE CONNECTOR

      
Application Number 17694753
Status Pending
Filing Date 2022-03-15
First Publication Date 2022-09-29
Owner MD ELEKTRONIK GmbH (Germany)
Inventor
  • Schroll, Dominik
  • Grasser, Thomas
  • Bock, Daniel

Abstract

An edge connector for connecting to a mating connector includes an outer conductor having a main body and plug-in portion, and first and second inner-conductor contacts arranged at least partly inside the outer conductor. The inner-conductor contacts each comprise a coupling end and a contact end. A shortest spacing between the coupling end and the contact end of the first inner-conductor contact is different from a shortest spacing between the coupling end and the second contact of the second inner-conductor contact. The overall electrical lengths of the inner-conductor contacts are the same. The contact ends are arranged in parallel on a main plane and in the plug-in portion. The inner-conductor contacts are arranged at least partly inside a receiving chamber of the main body. The main plane divides the receiving chamber into first and second asymmetric chamber portions. An insulator galvanically isolates the inner-conductor contacts from the outer conductor.

IPC Classes  ?

  • H01R 12/72 - Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
  • H01R 12/71 - Coupling devices for rigid printing circuits or like structures

56.

Position measuring device

      
Application Number 17634559
Grant Number 11913814
Status In Force
Filing Date 2020-07-08
First Publication Date 2022-09-08
Grant Date 2024-02-27
Owner DR. JOHANNES HEIDENHAIN GMBH (Germany)
Inventor
  • Haible, Pascal
  • Bartlechner, Alois
  • Gruber, Sebastian

Abstract

A position-measuring device includes a carrier body having a first and second measuring graduations and a reference mark. The first and second measuring graduations include graduation structures periodically arranged along first and second measurement directions, respectively, that are perpendicular to each other. The graduation structures of the first measuring graduation each extend parallel to a first direction and the reference mark extends in a second direction that forms an angle different from 0° with the first direction. First and second scanners are configured to scan the first and second measuring graduations and generate first and second scanning signals, respectively. A third scanner is configured to scan the reference mark and generate a reference pulse. The position-measuring device is configured such that a phase angle of the reference pulse is determined as a function of the first scanning signals and the reference pulse.

IPC Classes  ?

  • G01D 5/245 - Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means generating pulses or pulse trains using a variable number of pulses in a train
  • G01D 5/347 - Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using optical means, i.e. using infrared, visible or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells using displacement encoding scales

57.

Device for interferometric distance measurement

      
Application Number 17673976
Grant Number 11885607
Status In Force
Filing Date 2022-02-17
First Publication Date 2022-09-01
Grant Date 2024-01-30
Owner DR. JOHANNES HEIDENHAIN GMBH (Germany)
Inventor Huber-Lenk, Herbert

Abstract

An interferometric distance-measurement device includes a multi-wavelength light source which provides a beam having at least three different wavelengths. An interferometer unit splits the beam into measuring and reference beams. The measuring beam propagates in the direction of a measuring reflector movable along a measuring axis and undergoes a back-reflection, and the reference beam propagates in the direction of a stationary reference reflector and undergoes a back-reflection. The back-reflected measuring and reference beams interfere with each other in an interference beam. A detection unit splits the interference beam such that several phase-shifted partial interference signals result for each wavelength. A signal processing unit determines absolute position information regarding the measuring reflector from the partial interference signals of different wavelengths and an additional coarse position signal.

IPC Classes  ?

  • G01B 9/02061 - Reduction or prevention of effects of tilts or misalignment
  • G01B 11/02 - Measuring arrangements characterised by the use of optical techniques for measuring length, width, or thickness
  • G01B 9/02055 - Reduction or prevention of errors; Testing; Calibration

58.

MAGNETIC STOPPER FOR A ROTARY MOTION SYSTEM

      
Application Number 17621916
Status Pending
Filing Date 2020-06-18
First Publication Date 2022-08-11
Owner ETEL S.A. (Switzerland)
Inventor
  • Tamigniaux, Philippe
  • Droval, Yannick

Abstract

A magnetic stopper, for a rotary motion system that includes a base unit and a rotary unit rotatably mounted on the base unit, includes a static part configured to be mounted on the base unit and a rotary arm configured to be mounted on the rotary unit. The static part includes a rotary arm stopping portion configured to receive a distal end portion of the rotary arm, and a movable arrangement including a magnet holder and a mobile magnet mounted on the magnet holder and movable within the rotary arm stopping portion. The rotary arm includes a rotary arm magnet configured to magnetically interact with the mobile magnet when the static part and the rotary part are mounted respectively on the base and rotary units, to prevent excessive movement of the rotary unit when the rotary motion system is operating.

IPC Classes  ?

  • H01L 21/687 - Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches
  • B23Q 3/15 - Devices for holding work using magnetic or electric force acting directly on the work
  • H01F 7/02 - Permanent magnets

59.

TWO-PART GROUNDING CLAMP FOR CABLES

      
Application Number 17577428
Status Pending
Filing Date 2022-01-18
First Publication Date 2022-08-04
Owner MD ELEKTRONIK GmbH (Germany)
Inventor
  • Hofmann, Thomas
  • Kefer, Robert

Abstract

A grounding clamp for connecting a cable to an electrical ground includes first and second clamping elements, which tightly abut against one another in an assembled state so that the cable is clampable therebetween. A contact is arranged on the first clamping element to contact a conductive section of the cable in the assembled state. An opening extending through the clamping elements is configured such that a fastener is guidable therethrough and the grounding clamp is connectable to the ground using the fastener. Mutually complementary first and second locking means are also provided. The first locking means are arranged on two opposite sides of the first clamping element and the second locking means are arranged on two opposite sides of the second clamping element. In the assembled state, the locking means are engaged with one another and are arranged on both sides along the cable.

IPC Classes  ?

  • H01R 4/66 - Connections with the terrestrial mass, e.g. earth plate, earth pin
  • H01R 4/60 - Connections between or with tubular conductors
  • H01R 4/44 - Clamping areas on both sides of screw

60.

Plug connector and plug connector assembly

      
Application Number 17578495
Grant Number 11769973
Status In Force
Filing Date 2022-01-19
First Publication Date 2022-07-28
Grant Date 2023-09-26
Owner MD ELEKTRONIK GMBH (Germany)
Inventor Kirschner, Thomas

Abstract

A plug connector for transmitting high-frequency signals includes a cable, a contact and a connecting element. The cable has a free end. The contact is mounted on the free end of the cable, and has a free contact end on a side facing away from the cable. The connecting element is disposed between the contact and the cable, and, in an assembled state, is fixedly connected to the contact and to the cable. The connecting element has a first portion with a first outer diameter on a side facing the contact and a second portion with a second outer diameter on a side facing the cable, the second outer diameter being larger than the first outer diameter. The first portion includes a third portion that has, at least in some regions of the third portion, an outer diameter corresponding to the second outer diameter.

IPC Classes  ?

61.

METHOD AND AUTOMATED MOTION SYSTEM FOR CONTROLLING A COMPONENT HANDLER

      
Application Number 17617599
Status Pending
Filing Date 2020-06-17
First Publication Date 2022-07-28
Owner ETEL S.A. (Switzerland)
Inventor Staempfli, Herve

Abstract

A method of controlling a component handler includes acquiring and using calibration data. The component handler includes a calibrated actuator comprising a stationary part, a movable part, coil(s), and an actuating member, and a component holder comprising a distal end and an elastic member. The component holder is actuable from a resting to an extended position by the actuating member and in reverse by the elastic member. The calibration data is acquired by: bringing the actuating member into contact with an actuable portion of the component holder, moving the component holder in a position within the resting and extended position, measuring a required current in the coil(s) to maintain or move the component holder in the position, and determining the calibration data from the current, which is used to control the actuator such that the distal end applies a predetermined force on the component in a pick-up position.

IPC Classes  ?

  • B25J 9/16 - Programme controls
  • B25J 9/10 - Programme-controlled manipulators characterised by positioning means for manipulator elements
  • G01R 19/00 - Arrangements for measuring currents or voltages or for indicating presence or sign thereof

62.

Length measuring device

      
Application Number 17564256
Grant Number 11609079
Status In Force
Filing Date 2021-12-29
First Publication Date 2022-07-21
Grant Date 2023-03-21
Owner DR. JOHANNES HEIDENHAIN GmbH (Germany)
Inventor
  • Nutzinger, Tarek
  • Meyer, Hermann

Abstract

A length measuring device includes a carrier with a scale which extends longitudinally in a measuring direction. A scanning carriage for scanning a measuring graduation of the scale is longitudinally guided in the measuring direction, and, via a coupling, is rigidly coupled to a driver in the measuring direction and transversely thereto coupled to it in a flexible manner. The coupling includes a coupling element arranged between a first coupling point on the scanning carriage and a second coupling point on the driver. At the second coupling point, the coupling element is attached via a solid-body joint that is designed to carry the coupling element so as to be freely rotatable in relation to the driver about an axis of rotation which runs perpendicularly to a plane of the measuring graduation. The coupling element has a lower density than steel and/or a higher modulus of elasticity than steel.

IPC Classes  ?

  • G01B 5/02 - Measuring arrangements characterised by the use of mechanical techniques for measuring length, width, or thickness
  • G01B 5/00 - Measuring arrangements characterised by the use of mechanical techniques

63.

SUPPORT ELEMENT FOR A PRECISION DEVICE, SUPPORT FRAME FOR A PRECISION DEVICE AND PRECISION DEVICE HAVING SUCH A SUPPORT ELEMENT OR SUPPORT FRAME

      
Application Number 17608988
Status Pending
Filing Date 2020-05-13
First Publication Date 2022-07-07
Owner ETEL S.A. (Switzerland)
Inventor
  • Garcia-Herreros, Ivan
  • Kobel, Philipp

Abstract

A support member for a precision device includes a vertical support element and a horizontal support element. The vertical support element extends along a vertical main direction of extent and includes a material with a low thermal expansion coefficient. The horizontal support element horizontally surrounds at least a portion of the vertical support element and is configured to horizontally support the vertical support element against tilting from the main direction of extent. The horizontal support element bounds a thermally insulating interior space in which the vertical support element is partially accommodated.

IPC Classes  ?

  • G01B 5/00 - Measuring arrangements characterised by the use of mechanical techniques
  • G01M 11/04 - Optical benches therefor

64.

STATOR COOLING HOUSING FOR A STATOR OF A ROTARY ELECTRIC MOTOR

      
Application Number 17535594
Status Pending
Filing Date 2021-11-25
First Publication Date 2022-06-16
Owner ETEL S.A. (Switzerland)
Inventor
  • Pourchet, Johann
  • Chechenev, Dmitry
  • Garcia-Herreros, Ivan

Abstract

A stator cooling housing for a stator of a rotary electric motor includes a cylindrical frame adapted to be mounted around an iron core and having an outer lateral surface and inlet and outlet channels. A cylindrical jacket is arranged against the outer lateral surface of the cylindrical frame. The cylindrical jacket comprises an inner side having a plurality of cylindrical grooves forming with the outer lateral surface of the cylindrical frame adjacent fluid cooling channels arranged around the cylindrical frame from a frame upper portion to a frame lower portion. Fluid communication portions are arranged such that a cooling fluid is enabled to run from the inlet channel, through the adjacent fluid cooling channels from the frame upper portion to the frame lower portion, and through the outlet channel to form a cooling circuit.

IPC Classes  ?

  • H02K 5/20 - Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
  • H02K 15/14 - Casings; Enclosures; Supports
  • H02K 9/19 - Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil

65.

Optical waveguide connector assembly

      
Application Number 17546096
Grant Number 11592623
Status In Force
Filing Date 2021-12-09
First Publication Date 2022-06-16
Grant Date 2023-02-28
Owner MD ELEKTRONIK GMBH (Germany)
Inventor
  • Pritz, Helmut
  • Halbig, Thomas
  • Axt, Heinrich

Abstract

A connector assembly includes a connector, an optical waveguide and a circuit board having a through-hole and a transmitter/receiver configured to transmit and/or receive light signals. The connector is interlockingly and releasably connected to the circuit board via a fastening element which is passed through the through-hole and connected to the circuit board. The connector has a receiving chamber which at least partially borders the transmitter/receiver. A lens unit is disposed in the receiving chamber and light-conductively connects the transmitter/receiver to the optical waveguide. A locking element is movably disposed on the connector. The locking element is disposed at least partially within the receiving chamber and secures the lens unit in the receiving chamber. The locking element is movable into a final latched position in which the locking element extends at least partially into the through-hole and blocks release of the fastening element from the circuit board.

IPC Classes  ?

  • G02B 6/36 - Mechanical coupling means
  • G02B 6/38 - Mechanical coupling means having fibre to fibre mating means

66.

Scanning element and inductive position measuring device having a scanning element

      
Application Number 17543970
Grant Number 11841248
Status In Force
Filing Date 2021-12-07
First Publication Date 2022-06-09
Grant Date 2023-12-12
Owner DR. JOHANNES HEIDENHAIN GMBH (Germany)
Inventor
  • Heumann, Martin
  • Heinemann, Christoph

Abstract

A scanning element includes a circuit board having a first detector unit provided with a first receiver conductor trace arranged circumferentially about an axis in the circumferential direction. The course of the first receiver conductor trace has: a periodic configuration along a first line; a first gap along its extension in the circumferential direction; a first amplitude in the first quadrant or in the second quadrant of a Cartesian coordinate system; and a second amplitude in the third quadrant or in the fourth quadrant of the coordinate system. The origin of the coordinate system is located on the axis, and the ordinate extends centrically through the first gap in relation to the circumferential direction. The second amplitude is smaller than the first amplitude.

IPC Classes  ?

  • G01D 5/20 - Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature

67.

Scanning element and inductive position measuring device having a scanning element

      
Application Number 17545167
Grant Number 11686568
Status In Force
Filing Date 2021-12-08
First Publication Date 2022-06-09
Grant Date 2023-06-27
Owner DR. JOHANNES HEIDENHAIN GmbH (Germany)
Inventor
  • Heinemann, Christoph
  • Heumann, Martin
  • Tiemann, Marc Oliver

Abstract

A scanning element includes a multi-layer circuit board and electronic components, and the circuit board includes a first detector unit having a first receiver track. Moreover, the circuit board includes a second detector unit having a second receiver track. The circuit board has a geometrical center plane located between the detector units. The receiver tracks include first and second receiver conductor traces, each having a periodic characteristic, and the first receiver track has a first gap along its extension, which is restricted by the first receiver conductor traces. The second receiver track has a second gap, which is restricted by the second receiver conductor traces. The circuit board has a plated through-hole arranged both within the first gap and within the second gap.

IPC Classes  ?

  • G01B 7/00 - Measuring arrangements characterised by the use of electric or magnetic techniques
  • G01B 7/30 - Measuring arrangements characterised by the use of electric or magnetic techniques for testing the alignment of axes
  • G01D 5/20 - Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature

68.

Scanning element and inductive position measuring device having a scanning element

      
Application Number 17545185
Grant Number 11585678
Status In Force
Filing Date 2021-12-08
First Publication Date 2022-06-09
Grant Date 2023-02-21
Owner DR. JOHANNES HEIDENHAIN GmbH (Germany)
Inventor
  • Heinemann, Christoph
  • Heumann, Martin
  • Tiemann, Marc Oliver

Abstract

A scanning element includes a multilayer circuit board having a first detector unit arranged in a first layer and in a second layer. In addition, the circuit board has a second detector unit, which is arranged in a third layer and in a fourth layer, and a first shielding layer, which is arranged in a fifth layer. The circuit board moreover has a geometrical center plane, which is located between the detector units, and furthermore has vias, which are arranged at an offset from one another in a direction parallel to the center plane. The fifth layer is structured such that that a web that is electrically insulated with respect to this first shielding layer is arranged next to the first shielding layer, the web being electrically contacted with the vias and electrically connecting the vias to one another.

IPC Classes  ?

  • G01D 5/20 - Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature
  • G01B 7/00 - Measuring arrangements characterised by the use of electric or magnetic techniques
  • G01B 7/30 - Measuring arrangements characterised by the use of electric or magnetic techniques for testing the alignment of axes

69.

Connector assembly

      
Application Number 17533150
Grant Number 11588278
Status In Force
Filing Date 2021-11-23
First Publication Date 2022-06-02
Grant Date 2023-02-21
Owner MD ELEKTRONIK GMBH (Germany)
Inventor
  • Pritz, Helmut
  • Schnobrich, Sabrina
  • Neulinger, Christian
  • Schroll, Dominik
  • Bajic, Marijela

Abstract

A connector assembly includes a connector and a cable connected thereto. First and second inner conductor contacts are disposed within an outer conductor sleeve of the connector. The cable has first and second insulated inner conductors. The inner conductor contacts each have a mating portion, for mating with a mating connector, and a connecting portion, in which the inner conductors are connected, with a transition portion extending therebetween. The inner conductor contacts have a first contact spacing in the mating portion and a smaller second contact spacing in the connecting portion. In the transition portion, a transition from the first to the second contact spacing occurs continuously. In an end portion of the cable, the inner conductors are disposed parallel to each other within the outer conductor sleeve and are spaced apart from each other by a conductor spacing equal to the second contact spacing.

IPC Classes  ?

  • H01R 13/6591 - Specific features or arrangements of connection of shield to conductive members
  • H01R 13/506 - Bases; Cases composed of different pieces assembled by snap action of the parts

70.

Optical position-measuring device

      
Application Number 17534493
Grant Number 11656105
Status In Force
Filing Date 2021-11-24
First Publication Date 2022-05-26
Grant Date 2023-05-23
Owner DR. JOHANNES HEIDENHAIN GMBH (Germany)
Inventor
  • Benner, Ulrich
  • Nutzinger, Tarek
  • Krempke, Daniel
  • Haunreiter, Johannes

Abstract

An optical position-measuring device includes a scale and a scanning unit. The scale is connected to a first object, extends along a measurement direction and includes a first track having an incremental measuring graduation, and a second track having an absolute measuring graduation. The scanning unit is connected to a second object and includes a light source, a detector having an absolute detector arrangement configured to detect an aperiodic light pattern transmitted from the absolute measuring graduation onto a detection plane and an incremental detector arrangement configured to detect a periodic light pattern transmitted from the incremental measuring graduation onto a detection plane, and a fiber-optic plate arranged as a continuous component in front of the absolute detector arrangement and the incremental detector arrangement, wherein both absolute track information and incremental track information in the respective detection planes are transmitted via the fiber-optic plate in this manner.

IPC Classes  ?

  • G01D 5/347 - Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using optical means, i.e. using infrared, visible or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells using displacement encoding scales
  • G01B 11/14 - Measuring arrangements characterised by the use of optical techniques for measuring distance or clearance between spaced objects or spaced apertures
  • G01D 5/353 - Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using optical means, i.e. using infrared, visible or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells influencing the transmission properties of an optical fibre

71.

Grounding clamp with lateral anti-twist protection

      
Application Number 17517684
Grant Number 11670877
Status In Force
Filing Date 2021-11-03
First Publication Date 2022-05-19
Grant Date 2023-06-06
Owner MD ELEKTRONIK GMBH (Germany)
Inventor
  • Bajic, Marijela
  • Huber, Markus
  • Huber, Hubert
  • Woerz, Christoph

Abstract

A grounding clamp includes a plate having a first and second opposite longitudinal edges extending in a first direction, and first and second opposite transverse edges extending perpendicularly to the longitudinal edges in a second direction. First and second cable fastening region extend along the first and second transeverse edges, respectively, and are configured to fasten and electrically contact first and second cables to the plate, respectively. An opening is arranged between the cable fastening regions for inserting a fastener. An arm extends from the first or second longitudinal edge in the second direction so that the arm runs parallel to the first and/or second cable fastening region. A tab extends at a free end of the arm parallel to the first and/or second longitudinal edge and perpendicularly to a plane of the plate in a direction of an underside of the plate.

IPC Classes  ?

  • H02G 3/32 - Installations of cables or lines on walls, floors or ceilings using mounting clamps
  • H01R 4/64 - Connections between or with conductive parts having primarily a non-electric function, e.g. frame, casing, rail
  • H01R 4/18 - Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
  • H01R 4/30 - Clamped connections; Spring connections using a screw or nut clamping member

72.

Grounding clip with anti-rotation protection

      
Application Number 17502058
Grant Number 11728582
Status In Force
Filing Date 2021-10-15
First Publication Date 2022-05-12
Grant Date 2023-08-15
Owner MD ELEKTRONIK GMBH (Germany)
Inventor
  • Schweiger, Florian
  • Lang, Walter
  • Schnobrich, Sabrina
  • Huber, Hubert
  • Huber, Markus

Abstract

A grounding clip for fastening and electrically contacting two cables to a separate surface includes a plate having a first and second longitudinal edges opposite each other and extending in a first direction, and first and second transverse edges opposite each other and extending perpendicularly to the longitudinal edges in a second direction. First and second cable fastening regions for fastening and electrically contacting first and second cables to the plate extends along the first and second transverse edges, respectively. An opening is arranged between the cable fastening regions for inserting a fastener. First and second tabs extend between the first and second cable fastening regions in parallel to the first and second transverse edges, respectively, and perpendicularly to a plane of the plate in a direction of an underside of the plate.

IPC Classes  ?

  • H01R 4/64 - Connections between or with conductive parts having primarily a non-electric function, e.g. frame, casing, rail
  • H02G 3/30 - Installations of cables or lines on walls, floors or ceilings

73.

STATOR COOLING HOUSING FOR A STATOR OF A ROTARY ELECTRIC MOTOR

      
Application Number 17508229
Status Pending
Filing Date 2021-10-22
First Publication Date 2022-05-05
Owner ETEL S.A. (Switzerland)
Inventor Pourchet, Johann

Abstract

A stator cooling housing for a stator of a rotary electric motor includes a cylindrical frame adapted to be mounted around an iron core and having an outer lateral surface with cylindrical grooves or fins. The cylindrical frame includes a recess having a bottom part, at least one inlet channel, and at least one outlet channel. The stator cooling housing includes an add-on piece mounted into the recess, and a cylindrical jacket arranged against the outer lateral surface of the cylindrical frame to form with the cylindrical grooves or fins cylindrical cooling channels. The add-on piece includes a fluid cooling arrangement in fluid communication, on the one hand, with the inlet and outlet channel and, on the other hand, with the cylindrical cooling channels to form at least one cooling circuit.

IPC Classes  ?

  • H02K 1/20 - Stationary parts of the magnetic circuit with channels or ducts for flow of cooling medium
  • H02K 9/19 - Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil

74.

USB module

      
Application Number 17494854
Grant Number 11675730
Status In Force
Filing Date 2021-10-06
First Publication Date 2022-05-05
Grant Date 2023-06-13
Owner MD ELEKTRONIK GMBH (Germany)
Inventor
  • Engl, Rudolf
  • Fuchs, Stefan
  • Bramhofer, Klaus

Abstract

A USB module includes a first USB port configured to connect a first USB-compatible device with a first USB cable and a USB plug, and a second port configured to connect a second USB-compatible device with a second USB cable. The USB cables are multi-core and respectively comprise first and second configuration lines. An interface is arranged between the first USB port and the second port in a housing interior of a housing of the USB module. The interface makes at least the first configuration line connectable to the second configuration line. The interface comprises a semiconductor module configured to reference to a ground potential of the USB module at least one output signal at the USB module on a configuration connection between the first and second configuration lines.

IPC Classes  ?

75.

Plug connector assembly

      
Application Number 17491616
Grant Number 11594839
Status In Force
Filing Date 2021-10-01
First Publication Date 2022-04-21
Grant Date 2023-02-28
Owner MD ELEKTRONIK GMBH (Germany)
Inventor Hofmann, Thomas

Abstract

A plug connector assembly for a cable includes a plug-in unit, a mating plug-in unit and a securing unit with a base part. A housing of the plug-in unit has a latching element having a free end with a latch that can be latched to a latching seat. In a released position of the securing unit, the base part abuts a bar of the plug-in unit so that movement into a locked position is blocked. The mating plug-in unit has a deflection element that deflects the base part and positions a groove in alignment with the bar, so that the bar is insertable into the groove, and the securing unit is movable into the locked position in which a locking element blocks a movement of the free end, and prevents the latch from leaving the latching seat.

IPC Classes  ?

  • H01R 13/627 - Snap-action fastening
  • H01R 13/639 - Additional means for holding or locking coupling parts together after engagement

76.

STRUCTURED LAYER ARRANGEMENT AND METHOD FOR PRODUCING SUCH A LAYER ARRANGEMENT

      
Application Number EP2021076140
Publication Number 2022/078724
Status In Force
Filing Date 2021-09-23
Publication Date 2022-04-21
Owner DR. JOHANNES HEIDENHAIN GMBH (Germany)
Inventor
  • Speckbacher, Peter
  • Sedlmeier, Wolfgang
  • Csiki, Réka
  • Dowy, Martina
  • Oberg, Jenny

Abstract

The present invention relates to a structured layer arrangement having a planar carrier substrate, on the functional and effective side of which a structured chromium layer is arranged. Said layer consists of chromium regions which alternate with uncoated regions of the carrier substrate. A flat reactive layer is arranged over the chromium layer and has a higher photocatalytic activity in portions over the chromium regions than in portions over the uncoated regions of the carrier substrate (figure 2).

IPC Classes  ?

  • B01J 35/00 - Catalysts, in general, characterised by their form or physical properties
  • B01J 35/02 - Solids
  • G01N 33/52 - Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper
  • G03F 1/54 - Absorbers, e.g. opaque materials
  • G03F 7/00 - Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printed surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
  • G03F 7/075 - Silicon-containing compounds
  • G01N 33/53 - Immunoassay; Biospecific binding assay; Materials therefor
  • G02B 5/08 - Mirrors

77.

Method for producing a multi-core cable and correspondingly produced cable

      
Application Number 17478973
Grant Number 11509107
Status In Force
Filing Date 2021-09-20
First Publication Date 2022-03-31
Grant Date 2022-11-22
Owner MD ELEKTRONIK GMBH (Germany)
Inventor
  • Fiedler, Tobias
  • Koppermueller, Daniel
  • Halbig, Thomas

Abstract

A method for producing a multi-core cable includes arranging first and second contact elements in a contact carrier having first and second longitudinal channels connecting a contacting side to a cable side, and first and second through-openings respectively crossing the first and second longitudinal channels, and a second through-opening crossing the second longitudinal channel. The first and second longitudinal channels and the first and second through-openings are sealed in a fluid-tight manner by inserting two first sealing pieces into the first through-opening and two second sealing pieces into the second through-opening. In an injection-molding method, a connecting piece is formed connecting the contact carrier to the outer sheath of the cable by overmolding at least a rear section of the contact carrier comprising the first and second through-openings and a section of the cable protruding on the cable side.

IPC Classes  ?

  • H01R 43/24 - Assembling by moulding on contact members
  • B29C 45/14 - Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
  • H01B 7/00 - Insulated conductors or cables characterised by their form
  • H01B 7/02 - Disposition of insulation
  • B29L 31/34 - Electrical apparatus, e.g. sparking plugs or parts thereof
  • H01R 103/00 - Two poles

78.

Coil support for a rotary electric motor

      
Application Number 17478977
Grant Number 11894722
Status In Force
Filing Date 2021-09-20
First Publication Date 2022-03-31
Grant Date 2024-02-06
Owner ETEL S.A. (Switzerland)
Inventor
  • Pourchet, Johann
  • Moreno, Loic
  • Mittal, Manish
  • Mallamaci, Jeremie
  • Viennet, Cyrille

Abstract

A coil support for preformed flat coils of a stator of an electric rotary motor includes an annular supporting structure and a plurality of columns extending upwardly from the supporting structure. The columns are spaced apart from each other to form a corresponding plurality of coil receiving portions configured to hold the preformed flat coils in place before a potting operation. Each of the coil receiving portions is configured to support a lower part of one of the preformed flat coils.

IPC Classes  ?

  • H02K 1/18 - Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
  • H02K 1/14 - Stator cores with salient poles
  • H02K 3/52 - Fastening salient pole windings or connections thereto
  • H02K 3/34 - Windings characterised by the shape, form or construction of the insulation between conductors or between conductor and core, e.g. slot insulation
  • H02K 3/46 - Fastening of windings on the stator or rotor structure

79.

DEVICE AND METHOD FOR DETERMINING THE INTENSITY OF THE LIGHT GUIDED IN A PLANAR WAVEGUIDE

      
Application Number EP2021069584
Publication Number 2022/063455
Status In Force
Filing Date 2021-07-14
Publication Date 2022-03-31
Owner DR. JOHANNES HEIDENHAIN GMBH (Germany)
Inventor
  • Kugler, Michael
  • Schade, Marco

Abstract

outoutoutout, y).

IPC Classes  ?

  • G01N 21/77 - Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator

80.

DEVICE AND METHOD FOR SIMULTANEOUSLY IMAGING TWO OBJECT PLANES

      
Application Number EP2021067477
Publication Number 2022/063451
Status In Force
Filing Date 2021-06-25
Publication Date 2022-03-31
Owner DR. JOHANNES HEIDENHAIN GMBH (Germany)
Inventor
  • Kugler, Michael
  • Schade, Marco

Abstract

The invention relates to a device (100) comprising at least one light source (10), an input coupling grating (20) and a biochip. The biochip of the device comprises at least one biograting (33, 34, 35) having a focal length f and a waveguiding layer (30) having a top side (31) and an underside, a substrate (32) being arranged on the underside of the waveguiding layer. The device is characterized in that it furthermore comprises a first objective lens (50) having a focal length f1, a second objective lens (53) having a focal length f2, a third objective lens (54) having a focal length fg, a beam splitter (51) having a mount, a first pinhole stop (52), and a first and a second detector (61, 62). Furthermore, the device according to the invention is configured to image the focal plane (40) of the at least one biograting onto the first detector (61) and simultaneously to image the surface of the top side (31) of the waveguiding layer onto the second detector (62). Furthermore, the invention encompasses a method for simultaneously imaging the focal plane of the at least one biograting and the surface of the top side of the waveguiding layer with the aid of the device according to the invention.

IPC Classes  ?

  • G01N 21/77 - Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
  • G02B 21/18 - Arrangements with more than one light-path, e.g. for comparing two specimens

81.

Plug-in connector and method

      
Application Number 17471208
Grant Number 11600955
Status In Force
Filing Date 2021-09-10
First Publication Date 2022-03-24
Grant Date 2023-03-07
Owner MD ELEKTRONIK GMBH (Germany)
Inventor
  • Ohni, Josef
  • Halbig, Thomas
  • Grasser, Thomas

Abstract

A plug-in connector for a two- or multi-wire cable includes a male and female contact. The male and female contacts are configured to be coupled to first and second wires, respectively, and are elongated in a plug-in direction. A carrier element is configured to position and receive the male and female contacts in first and second receiving spaces, respectively, each at a predefined angle with respect to the plug-in direction, and to electrically insulate the male and female contacts from one another. A shielding element includes first and second channels for receiving the first and second wires, respectively. The channels each penetrate the shielding element from its end located counter to the plug-in direction to its end located in the plug-in direction. The shielding element comprises an electrically conducting material, and is arranged at an end of the carrier element located counter to the plug-in direction.

IPC Classes  ?

  • H01R 13/658 - High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse] 
  • H01R 13/6586 - Shielding material individually surrounding or interposed between mutually spaced contacts for separating multiple connector modules
  • H01R 13/6588 - Shielding material individually surrounding or interposed between mutually spaced contacts with through openings for individual contacts
  • H01R 13/6598 - Shield material
  • H01R 107/00 - Four or more poles
  • H01R 103/00 - Two poles

82.

Device and method for processing rotation-dependent measured values

      
Application Number 17467939
Grant Number 11874107
Status In Force
Filing Date 2021-09-07
First Publication Date 2022-03-10
Grant Date 2024-01-16
Owner DR. JOHANNES HEIDENHAIN GMBH (Germany)
Inventor
  • Joachimsthaler, Ingo
  • Schmidt, Sebastian

Abstract

A device for processing rotation-dependent measured values includes a data converter, a sequencing control, and an output interface. Series of measured values, which are a function of the rotation of a shaft and of which at least one is an angle value that indicates the angular position of the shaft, are conveyable to the data converter at constant time intervals of a measuring interval. The data converter is adapted to subdivide a rotation of the shaft into sectors and, using one of the angle values as a reference angle value, to allocate received measured values to a sector, and per rotation of the shaft, to ascertain for each series of measured values precisely one result value for each sector. The result values are able to be output to the output interface.

IPC Classes  ?

  • G01B 21/22 - Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for testing the alignment of axes
  • G01D 9/32 - Producing one or more recordings, each recording being of the values of two or more different variables there being a common recording element for two or more variables

83.

Connecting device having a plug connector and a mating connector

      
Application Number 17406118
Grant Number 11588274
Status In Force
Filing Date 2021-08-19
First Publication Date 2022-03-03
Grant Date 2023-02-21
Owner MD ELEKTRONIK GMBH (Germany)
Inventor
  • Kirschner, Thomas
  • Eben, Johannes

Abstract

A connecting device includes a plug connector receivable into a receiving space of a mating connector. In a connection position, a latching arm of the plug connector is engaged with a latch receiver of the mating connector. The plug connector has a securing unit for locking and releasing the latching arm. The mating connector has a counterstop element which, when the plug connector is introduced into the receiving space, strikes a deflection chamfer of the securing unit and deflects a securing arm of the securing unit perpendicularly to the direction of insertion and in parallel to a base side of the plug connector so that, in the connection position, a stop surface of the securing unit is arranged at an offset from a stopper element of the securing unit, and the securing unit is movable into a locked position.

IPC Classes  ?

  • H01R 13/627 - Snap-action fastening
  • H01R 13/639 - Additional means for holding or locking coupling parts together after engagement

84.

Scanning element and inductive position measuring device therewith

      
Application Number 17411101
Grant Number 11740068
Status In Force
Filing Date 2021-08-25
First Publication Date 2022-03-03
Grant Date 2023-08-29
Owner DR. JOHANNES HEIDENHAIN GmbH (Germany)
Inventor
  • Heinemann, Christoph
  • Tiemann, Marc Oliver

Abstract

A scanning element includes a circuit board and electronic components. The circuit board includes first and second shielding layers, a first detector unit is arranged in first and second layers, and a second detector unit is arranged in third and fourth layers. A first straight line passes through the first detector unit and the first shielding layer but not through the second shielding layer. Starting from the first detector unit, the first shielding layer is located beyond the center plane. A second straight line passes through the second detector unit and the second shielding layer but not through the first shielding layer. Starting from the second detector unit, the second shielding layer is located beyond the center plane. The first and second straight lines are orthogonal to the center plane.

IPC Classes  ?

  • G01B 7/30 - Measuring arrangements characterised by the use of electric or magnetic techniques for testing the alignment of axes
  • G01D 5/20 - Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature
  • H05K 1/02 - Printed circuits - Details

85.

Position-measuring device having four scanning units and two measuring graduations

      
Application Number 17405065
Grant Number 11940304
Status In Force
Filing Date 2021-08-18
First Publication Date 2022-03-03
Grant Date 2024-03-26
Owner DR. JOHANNES HEIDENHAIN GMBH (Germany)
Inventor
  • Mitterleitner, Josef
  • Becker, Thomas

Abstract

A position-measuring device includes a scale having first and second measuring graduations, which each include graduation structures that respectively extend parallel to first and second directions. A first scanning unit is associated with the first measuring graduation, and second and third scanning units are associated with the second measuring graduation. A fourth scanning unit is associated with the first or second measuring graduation. In the former case, a first straight connecting line running through scanning locations of the first and fourth scanning units and a second straight connecting line running through scanning locations of the second and third scanning units are parallel or form a predetermined angle therebetween that is not equal to a sum of the angles of the first and second directions. In the latter case, the scanning locations of the second, third and fourth scanning units do not lie on a common straight connecting line.

IPC Classes  ?

  • G01D 5/244 - Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means generating pulses or pulse trains
  • G01D 5/347 - Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using optical means, i.e. using infrared, visible or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells using displacement encoding scales

86.

Coupling device, assembly and method

      
Application Number 17400124
Grant Number 11728607
Status In Force
Filing Date 2021-08-12
First Publication Date 2022-02-24
Grant Date 2023-08-15
Owner MD ELEKTRONIK GMBH (Germany)
Inventor
  • Halbig, Thomas
  • Kefer, Hermann

Abstract

A coupling device for coupling a plurality of cable units to a component carrier includes a base plate that is flat in at least one plane. A connecting device is disposed on a first side of the base plate and is configured to mechanically couple the base plate to the component carrier. An opening extends through the base plate for each cable end of a plurality of cable ends of the cable units. The opening in each case is disposed on the base plate at a position corresponding to the respective cable unit.

IPC Classes  ?

  • H01R 12/51 - Fixed connections for rigid printed circuits or like structures
  • H01R 43/02 - Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for soldered or welded connections
  • H01R 12/53 - Fixed connections for rigid printed circuits or like structures connecting to cables except for flat or ribbon cables
  • H05K 1/18 - Printed circuits structurally associated with non-printed electric components

87.

LINA

      
Application Number 018645563
Status Registered
Filing Date 2022-01-28
Registration Date 2022-06-11
Owner Dr. Johannes Heidenhain GmbH (Germany)
NICE Classes  ? 09 - Scientific and electric apparatus and instruments

Goods & Services

Position-measuring apparatus; Instruments for measuring length; Angle-measuring apparatus; Rules (measuring instruments); Scales.

88.

Contact device for receiving a plug end with contacts having different coupling end distances

      
Application Number 17371117
Grant Number 11646520
Status In Force
Filing Date 2021-07-09
First Publication Date 2022-01-27
Grant Date 2023-05-09
Owner MD ELEKTRONIK GMBH (Germany)
Inventor
  • Bock, Daniel
  • Schroll, Dominik
  • Grasser, Thomas
  • Halbig, Thomas

Abstract

A contact device for receiving a plug end includes a first contact, which has a first coupling end and a first contact end, and a second contact, which has a second coupling end and a second contact end. The coupling ends are configured to electrically couple the respective contact to a receiving device, and the contact ends are configured to electrically connect the respective contact to a contact element of the plug end. The shortest distance between the first coupling end and the first contact end is not equal to the shortest distance between the second coupling end and the second contact end. The total length of the first contact is equal to, or is within a predetermined tolerance from, the total length of the second contact.

IPC Classes  ?

  • H01R 13/04 - Pins or blades for co-operation with sockets
  • H01R 12/58 - Fixed connections for rigid printed circuits or like structures characterised by the terminals terminals for insertion into holes
  • H01R 12/70 - Coupling devices
  • H01R 13/405 - Securing in non-demountable manner, e.g. moulding, riveting
  • H01R 13/6464 - Means for preventing cross-talk by adding capacitive elements
  • H01R 13/6581 - Shield structure

89.

Soldering aid for connecting a cable to a printed circuit board

      
Application Number 17371118
Grant Number 11729916
Status In Force
Filing Date 2021-07-09
First Publication Date 2022-01-27
Grant Date 2023-08-15
Owner MD ELEKTRONIK GMBH (Germany)
Inventor
  • Mittermaier, Gerd
  • Borkowski, Matthias
  • Lechleitner, Nikolaus
  • Friesinger, Johann
  • Haas, Alexander
  • Stoemmer, Christian
  • Sterkel, Martin
  • Rissing, Lutz

Abstract

A soldering aid for connecting a cable to a printed circuit board includes an electrically insulating body having a first, second and third recesses, and an electrically conductive contact structure coupled thereto. The contact structure is partially embedded in the body to be connected to a cable core therein, and partially protrudes from the body to be connected the printed circuit board. The first recess is conically tapered to receive an end portion of the cable and has first and second sections for non-stripped and stripped portions of the cable end portion, respectively. An end of the second recess adjoins the second section of the first recess to enable optical verification of formation of a connection between the cable core and the contact structure. The third recess is configured to receive and transfer solder to the second section of the first recess to thereby form the connection.

IPC Classes  ?

  • H05K 1/18 - Printed circuits structurally associated with non-printed electric components
  • H05K 1/11 - Printed elements for providing electric connections to or between printed circuits
  • H05K 3/34 - Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
  • H01R 12/51 - Fixed connections for rigid printed circuits or like structures

90.

Method for manufacturing an electrical connector for a multi-wire electrical cable

      
Application Number 17375007
Grant Number 11901687
Status In Force
Filing Date 2021-07-14
First Publication Date 2022-01-27
Grant Date 2024-02-13
Owner MD ELEKTRONIK GMBH (Germany)
Inventor
  • Halbig, Thomas
  • Krause, Peter

Abstract

A method can be applied for manufacturing an electrical connector on an end portion of a multi-wire electrical cable whose wires are surrounded annularly in cross section in the end portion by an outer conductor. The outer conductor is partially radially compressed toward the wires by at least one die, and is also partially provided with an overmold in an injection mold. In the method, after the outer conductor is deformed, the die is positioned on the outer conductor in such a way that the die partially bounds a mold cavity to be filled with a plasticized molding compound to form the overmold. At least one mold part of the injection mold is moved toward the outer conductor and the mold part is positioned in a vicinity of the outer conductor so to further bound the mold cavity.

IPC Classes  ?

  • H01R 43/24 - Assembling by moulding on contact members
  • H01R 43/16 - Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing contact members, e.g. by punching and by bending
  • H01R 13/6591 - Specific features or arrangements of connection of shield to conductive members
  • B29C 45/14 - Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
  • H01R 13/405 - Securing in non-demountable manner, e.g. moulding, riveting
  • B29L 31/34 - Electrical apparatus, e.g. sparking plugs or parts thereof

91.

Soldering aid and method for attaching a cable to a conductor area

      
Application Number 17364904
Grant Number 11843191
Status In Force
Filing Date 2021-07-01
First Publication Date 2022-01-27
Grant Date 2023-12-12
Owner MD ELEKTRONIK GMBH (Germany)
Inventor
  • Bock, Daniel
  • Stoemmer, Christian
  • Lechleitner, Nikolaus

Abstract

A soldering aid for electrically conductively connecting a cable core of a cable to a conductor area includes a body made of an electrically insulating material and an electrically conductive contact part received in the body. The contact part has a contact surface configured to electrically conductively contact the conductor area. The body is formed with a receptacle having a slot open toward one side configured to receive the cable core of the cable, and is formed with a through-bore configured to surround a sheathed portion of the cable. The contact part closes an opening at a bottom of the slot and conductively contacts the cable core.

IPC Classes  ?

  • H01R 12/53 - Fixed connections for rigid printed circuits or like structures connecting to cables except for flat or ribbon cables
  • H01R 43/02 - Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for soldered or welded connections
  • H01R 12/57 - Fixed connections for rigid printed circuits or like structures characterised by the terminals surface mounting terminals

92.

MPS

      
Application Number 018640465
Status Pending
Filing Date 2022-01-17
Owner MD ELEKTRONIK GmbH (Germany)
NICE Classes  ?
  • 07 - Machines and machine tools
  • 08 - Hand tools and implements
  • 09 - Scientific and electric apparatus and instruments
  • 35 - Advertising and business services
  • 37 - Construction and mining; installation and repair services
  • 40 - Treatment of materials; recycling, air and water treatment,
  • 41 - Education, entertainment, sporting and cultural services
  • 42 - Scientific, technological and industrial services, research and design

Goods & Services

Devices for treatment and processing, as well as for handling and crimping wires, strands, cables and optical waveguides as well as pieces thereof, in particular insulation strippers, cutting machines, crimping machines, cable labelling machines and pile preparing devices, the aforementioned devices in particular being components of an automated device for automated cable assembly; Machines for the semiautomatic and fully-automatic manufacture of electric or optical connections and complete wiring harnesses; Mechanical tools for the semiautomatic and fully-automatic manufacture of electric and optical connections and complete wiring harnesses; Crimping machines; Crimping apparatus; Mechanically operated stripping tools; Machines for the provision and ordering of materials, and installations constructed therefrom; Workpiece carriers [machines]; Transfer machines and installations constructed therefrom; Lifting apparatus and rotary tools.; all of the above-mentioned goods related to or in the nature of cable processing machines or hand-operated cable processing devices for crimping and processing wire cables or optical cables, and none of the abovementioned goods related to or in the nature of semiconductors, integrated circuits, or power systems. Hand tools and implements [hand-operated], Namely cable processing devices, in particular strippers, cutting machines and crimping apparatus.; all of the above-mentioned goods related to or in the nature of cable processing machines or hand-operated cable processing devices for crimping and processing wire cables or optical cables, and none of the abovementioned goods related to or in the nature of semiconductors, integrated circuits, or power systems. Measuring and testing devices for cable processing tools and cable processing machines; Computer software for controlling cable processing machines; Crimping quality monitoring devices; all of the above-mentioned goods related to or in the nature of cable processing machines or hand-operated cable processing devices for crimping and processing wire cables or optical cables, and none of the abovementioned goods related to or in the nature of semiconductors, integrated circuits, or power systems. Customer service [after-sales service] relating to the sale of machines, namely arranging of contracts for the sale of machines; all of the above-mentioned services related to cable processing machines or hand-operated cable processing devices for crimping and processing wire cables or optical cables, and none of the above-mentioned services related to semiconductors, integrated circuits, or power systems. Assembling, installation, servicing, maintenance and repair of cable processing systems, in particular cable processing systems for automated cable assembly; Replacement in cable processing systems, in particular of cable processing systems for automated cable assembly; Rental of mechanically operated stripping tools; Construction consultancy; Modernisation [renovation] of production facilities; all of the above-mentioned services related to cable processing machines or handoperated cable processing devices for crimping and processing wire cables or optical cables, and none of the abovementioned services related to semiconductors, integrated circuits, or power systems. Material treatment in the manufacture of electric or optical connections and complete wiring harnesses, namely treating and crimping of wires, strands, cables, cable harnesses and optical waveguides, as well as pieces thereof; Rental of machines for the semi-automatic and fully-automatic manufacture of electric and optical connections and automated cable assemblies; Rental of crimping machines and tools for the semi-automatic and fully-automatic manufacture of electric and optical connections and automated cable assemblies; all of the above-mentioned services related to cable processing machines or hand-operated cable processing devices for crimping and processing wire cables or optical cables, and none of the above-mentioned services related to semiconductors, integrated circuits, or power systems. Training in the mechanical sector; all of the above-mentioned services related to cable processing machines or hand-operated cable processing devices for crimping and processing wire cables or optical cables, and none of the abovementioned services related to semiconductors, integrated circuits, or power systems. Rental of testing apparatus; Rental of crimping quality monitoring devices; Research and Development services, in the following fields: Machinery construction; Building design services, Construction drafting and construction consulting; Technical project studies and Engineering services, In relation to the following goods: machinery and Component parts for the aforesaid goods; Computer software design, development, installation, integration and maintenance and related consultancy; Development and research; Technical tests and checks, Material testing and quality control; Engineering as well as technical consultancy and planning of production facilities; all of the abovementioned services related to cable processing machines or hand-operated cable processing devices for crimping and processing wire cables or optical cables, and none of the above-mentioned services related to semiconductors, integrated circuits, or power systems.

93.

Electrical connector

      
Application Number 17352387
Grant Number 11600947
Status In Force
Filing Date 2021-06-21
First Publication Date 2022-01-06
Grant Date 2023-03-07
Owner MD ELEKTRONIK GMBH (Germany)
Inventor
  • Kirschner, Thomas
  • Eben, Johannes
  • Plischke, Matthias

Abstract

An electrical connector for connection to a complementary mating connector includes a housing having at least one socket and at least one contact assembly which is disposed at least partially within the socket. A fastening element secures the contact assembly within the socket. A secondary retention means is movable between a pre-latched position and a final latched position, and, in the final latched position, prevents the fastening element from releasing securement of the contact assembly in the socket. The housing has a fastening groove extending along the socket at least along a portion of its length for securing the secondary retention means. In the final latched position, the secondary retention means engages by at least one latching element in the fastening groove.

IPC Classes  ?

  • H01R 13/627 - Snap-action fastening
  • H01R 13/11 - Resilient sockets
  • H01R 13/629 - Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure
  • H01R 13/639 - Additional means for holding or locking coupling parts together after engagement

94.

Scanning unit and rotary encoder equipped therewith

      
Application Number 17348196
Grant Number 11506516
Status In Force
Filing Date 2021-06-15
First Publication Date 2021-12-23
Grant Date 2022-11-22
Owner DR. JOHANNES HEIDENHAIN GmbH (Germany)
Inventor
  • Eder, Peter
  • Thaler, Josef
  • Ahrendt, Dirk
  • Brandl, Alois
  • Jäger, Thomas

Abstract

A scanning unit is arranged to scan a scale element that is rotatable about an axis relative to the scanning unit. The scanning unit includes a circuit board, which includes a substrate having a first surface, a second surface arranged opposite the first surface, and a circumferential third surface. A transducer system is arranged on the first surface, and electronic components are mounted on the second surface. The third surface includes a plurality of concave indentations. The scanning unit furthermore includes a metal frame having an uninterrupted first recess, which is radially restricted by an inner side of the metal frame, the inner side having a plurality of inwardly projecting elements. The inwardly projecting elements engage with the concave indentations such that the substrate is fixed in place in the metal frame under mechanical tension.

IPC Classes  ?

  • G01D 5/20 - Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature

95.

E+E

      
Application Number 215535100
Status Pending
Filing Date 2021-12-20
Owner E+E Elektronik Ges.m.b.H. (Austria)
NICE Classes  ? 09 - Scientific and electric apparatus and instruments

Goods & Services

(1) Sensors, transmitters and devices for measuring, calibrating and adjusting air conditioning parameters, in particular temperature, humidity, gas flow and gas concentration.

96.

Magnetic position measuring device

      
Application Number 17242549
Grant Number 11408756
Status In Force
Filing Date 2021-04-28
First Publication Date 2021-11-11
Grant Date 2022-08-09
Owner DR. JOHANNES HEIDENHAIN GMBH (Germany)
Inventor Schneider, Johannes

Abstract

A magnetic position measuring device includes a magnetic scale and a scanning unit movable relative thereto in at least one measuring direction. The magnetic scale has scale regions positioned at a regular pitch and have an oppositely oriented magnetization, the pitch indicating the extension of a scale region along the measuring direction. The scanning unit has at least one first detector unit cell, which includes three stripe-shaped magnetoresistive detector elements set apart from one another in the measuring direction, the longitudinal directions of the detector elements each having an orientation oriented perpendicular to the measuring direction. Adjacent detector elements along the measuring direction in the first detector unit cell have a distance of, for example, one twelfth of the pitch, relative to one another.

IPC Classes  ?

  • G01D 5/245 - Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means generating pulses or pulse trains using a variable number of pulses in a train

97.

Position-measuring device

      
Application Number 17224133
Grant Number 11796297
Status In Force
Filing Date 2021-04-07
First Publication Date 2021-11-04
Grant Date 2023-10-24
Owner DR. JOHANNES HEIDENHAIN GMBH (Germany)
Inventor
  • Schlicksbier, Thilo
  • Nutzinger, Tarek

Abstract

A position-measuring device includes a housing having a first portion in the form of a hollow section and extending in a longitudinal direction. The housing includes at least a first passage and a second passage, the first and second passages each extending in the longitudinal direction at least partially through the first portion. A scale is disposed within the housing for being scanned as part of a position measurement. The position-measuring device includes a connecting channel, the first and second passages being interconnected via the connecting channel.

IPC Classes  ?

  • G01B 5/02 - Measuring arrangements characterised by the use of mechanical techniques for measuring length, width, or thickness
  • G01D 5/244 - Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means generating pulses or pulse trains
  • G01B 5/00 - Measuring arrangements characterised by the use of mechanical techniques

98.

Inductive position measuring device

      
Application Number 17240539
Grant Number 11578962
Status In Force
Filing Date 2021-04-26
First Publication Date 2021-11-04
Grant Date 2023-02-14
Owner DR. JOHANNES HEIDENHAIN GmbH (Germany)
Inventor
  • Tiemann, Marc Oliver
  • Heumann, Martin
  • Frank, Alexander

Abstract

An inductive position measuring device includes a scanning element and a scale element. The position measuring device is able to determine positions of the scanning element relative to the scale element in a first direction and in a second direction. The scale element includes graduation structures arranged next to one another along the first direction, and the graduation structures have a periodic characteristic with a second period length along the second direction. The scanning element has a first receiver track, a second receiver track, a third receiver track, and an excitation lead. Each of the three receiver tracks has two receiver circuit traces. The receiver circuit traces have a periodic characteristic with a first period length along the first direction, and the receiver tracks are arranged at an offset from one another in the second direction.

IPC Classes  ?

  • G01B 7/00 - Measuring arrangements characterised by the use of electric or magnetic techniques
  • G01B 7/30 - Measuring arrangements characterised by the use of electric or magnetic techniques for testing the alignment of axes
  • G01D 5/20 - Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature
  • G01D 5/245 - Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means generating pulses or pulse trains using a variable number of pulses in a train

99.

Connector assembly and method for manufacturing a connector assembly

      
Application Number 17218185
Grant Number 11594848
Status In Force
Filing Date 2021-03-31
First Publication Date 2021-10-21
Grant Date 2023-02-28
Owner MD ELEKTRONIK GMBH (Germany)
Inventor
  • Hofmann, Thomas
  • Halbig, Thomas
  • Bock, Daniel
  • Kefer, Hermann

Abstract

A connector assembly for connecting a first electrical component to a second electrical component includes a circuit board which is electrically conductively connectable to the first electrical component. A plug unit is electrically conductively couplable, at a plug end, to a mating plug unit and is disposed on a first side of the circuit board. A light source is disposed on a second side of the circuit board opposite the first side. A light guide has an in-coupling region and an out-coupling region, and a through-hole in which the plug end of the plug unit is at least partially disposed. The light guide also has a light injection opening in which the light source is at least partially disposed. The in-coupling region is disposed on a side wall of the light injection opening, and the out-coupling region surrounds the through-hole.

IPC Classes  ?

  • H05K 1/18 - Printed circuits structurally associated with non-printed electric components
  • H01R 13/717 - Structural association with built-in electrical component with built-in light source
  • F21V 8/00 - Use of light guides, e.g. fibre optic devices, in lighting devices or systems
  • H01R 43/20 - Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
  • H01R 13/506 - Bases; Cases composed of different pieces assembled by snap action of the parts
  • H01R 13/627 - Snap-action fastening

100.

WINGLET

      
Serial Number 97080902
Status Registered
Filing Date 2021-10-19
Registration Date 2023-05-23
Owner Etel S.A. (Switzerland)
NICE Classes  ?
  • 09 - Scientific and electric apparatus and instruments
  • 42 - Scientific, technological and industrial services, research and design

Goods & Services

Recorded and downloadable software for setting up, testing, maintaining, simulation, control and monitoring of electric motors, servomotors, linear motors, torque motors, motion controls and motion systems; electronic control devices for machines; recorded and downloadable control software for industrial processes; electronic control units for machines and motors; all of the aforesaid goods not being intended for use with a vertical projection on the tip of an aircraft wing Design, installation, updating and maintenance of software for setting up, testing, maintenance, simulation, control and monitoring of electric motors, servomotors, linear motors, torque motors, motion controls and systems not intended for use with a vertical projection on the tip of an aircraft wing
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