Techtronic Cordless GP, Gainful Plan Trading Limited, an entity organized in the British Virgin Islands and TTI Finance Ltd., an entity organized in the British Virgin Islands
1-100 of 1,542
for Techtronic Cordless GP, Gainful Plan Trading Limited, an entity organized in the British Virgin Islands and TTI Finance Ltd., an entity organized in the British Virgin Islands
A saw including a lockout mechanism having a lever and a plunge stop. The lever has a trigger abutment surface and is movable between a safety position in which the trigger abutment surface inhibits actuation of a trigger and a use position in which the trigger abutment surface permits actuation of the trigger. The plunge stop is coupled to the lever and is movable with the lever between a first position and a second position. The first position corresponds with the safety position of the lever. In the first position, the plunge stop inhibits a motor housing of the saw from being moved from a raised position toward a plunged position. The second position corresponds with the use position of the lever. In the second position, the plunge stop permits the motor housing to be moved from the raised position toward the plunged position.
B23D 59/00 - Accessories specially designed for sawing machines or sawing devices
B23D 13/06 - Devices for lifting or lowering the tool
B23D 45/04 - Sawing machines or sawing devices with circular saw blades or with friction saw discs with a circular saw blade or the stock carried by a pivoted lever
B27B 9/02 - Arrangements for adjusting the cutting depth or the amount of tilting
A workbench-hand truck assembly includes a first pair of legs, a frame, a second pair of legs pivotally coupled to the frame and to the first pair of legs, a workbench configured to be supported by the first and second pairs of legs, a pair of brackets pivotally coupled to the first pair of legs, and a nose plate pivotally coupled to the pair of brackets for movement between a stored position, in which the nose plate extends parallel to and adjacent the workbench, and a deployed position, in which the nose plate extends away from the workbench. The workbench-hand truck assembly is configurable in a hand truck position when the nose plate is in the deployed position, such that the nose plate extends perpendicular to the workbench.
B25H 1/04 - Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby of table type portable
B62B 1/12 - Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the load is intended to be transferred totally to the wheels involving parts being adjustable, collapsible, attachable, detachable, or convertible
A battery pack, comprising a first cell and a second cell connected in series, the first cell having a current cut-off device and having a first failure voltage, the current cut-off device being configured to be able to break a circuit in response to a voltage value of the first cell reaching or exceeding the first failure voltage, and the second cell having no current cut-off device. The battery pack may use a soft pack battery as the second cell, having advantages such as high energy density, low impedance, high discharge power, a low rate of temperature rise during high-rate discharge, and flexibility in dimensions.
H01M 50/574 - Devices or arrangements for the interruption of current
H01M 10/48 - Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
H01M 50/209 - Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for prismatic or rectangular cells
H01M 50/211 - Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for pouch cells
H01M 50/267 - Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders having means for adapting to batteries or cells of different types or different sizes
H01M 50/284 - Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with incorporated circuit boards, e.g. printed circuit boards [PCB]
H01M 50/291 - Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs characterised by their shape
H01M 50/509 - Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the type of connection, e.g. mixed connections
Walk behind power tools are provided. A walk behind power tool includes a housing; a power source; a motor selectively powered by the power source; a drive shaft; a handle; and a handle adjustment system. The handle adjustment system can be configured to move between different positions relative to the housing. The system can include a handle adjustment grip; at least one cable coupled to the handle adjustment grip at a first end and coupled to a locking wedge at a second end; and a spring. Engagement of the handle adjustment grip in a first direction enables the handle position to be moved relative to the housing. The power tool may have a plurality of cutting assemblies each powered by a respective motor. The power tool may be self-propelled and include a speed control assembly.
A01D 34/00 - Mowers; Mowing apparatus of harvesters
A01D 34/08 - Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having reciprocating cutters hand-guided by a walking operator
Aspects of the present disclosure relate to a power trigger mechanism for a power tool, comprising a first locking device and a second locking device, wherein the first locking device and the second locking device can be actuated independently of each other. Further aspects of the present disclosure relate to a power tool comprising said power trigger, and a method of operating said power trigger. The present invention provides a power trigger with intuitive operation, improved safety and improved control and stability of the power tool.
Systems and methods for remote power tool control are provided. In one example, a battery pack is coupled to a power tool device. The battery pack includes a pack transceiver and a pack electronic processor. The pack electronic processor is coupled to the pack transceiver and is configured to determine that the power tool device is remotely controllable. The pack electronic processor is further configured to receive, wirelessly via a pack transceiver of the battery pack, a remote control command from a mobile device, and to provide the remote control command to the power tool device. The system further includes a tool electronic processor of the power tool device in communication with the pack electronic processor. The tool electronic processor is configured to control the power tool device to perform an action specified by the remote control command in response to receiving the remote control command.
B25F 5/00 - COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR - Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
G08C 17/02 - Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
H01M 10/42 - Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
The present disclosure is a hydraulic jack including a housing that supports a reservoir, a motor, a pump assembly, and a lift assembly. The housing includes a lift portion in which the lift assembly is at least partially supported, and a power supply portion configured to removably receive a power supply. The motor is configured to receive power from the power supply. The pump assembly receives a rotational output from the motor to generate a flow of hydraulic fluid from the reservoir. The lift assembly is extendable between a retracted position and an extended position in response to the flow of hydraulic fluid and is configured as a three-stage lift assembly with a first stage that extendable in a first manner, and second and third stages extendable in a second manner.
A battery pack, comprising a first cell and a second cell connected in series, the first cell having a current cut-off device and having a first failure voltage, the current cut-off device being configured to be able to break a circuit in response to a voltage value of the first cell reaching or exceeding the first failure voltage, and the second cell having no current cut-off device. The battery pack may use a soft pack battery as the second cell, having advantages such as high energy density, low impedance, high discharge power, a low rate of temperature rise during high-rate discharge, and flexibility in dimensions.
H01M 50/247 - Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for portable devices, e.g. mobile phones, computers, hand tools or pacemakers
A fluid and power provision apparatus is provided. The apparatus includes a power provision device and a pump assembly. The pump assembly includes a motor, a transmission system, a piston assembly, and a collar assembly. The piston assembly includes a piston sleeve, a piston, and a piston arm operably coupled to the piston and the transmission system to transmit energy from the motor to articulate the piston within the piston sleeve. The collar assembly forms a collar plenum, a first flowpath, and a second flowpath. The piston sleeve extends at least in part into the collar plenum. The first flowpath extends in fluid communication from the collar plenum to a fluid supply outlet. The second flowpath extends in fluid communication from an interior of the apparatus to the first flowpath.
B60R 16/03 - Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric for supply of electrical power to vehicle subsystems
F15B 21/00 - Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
A cleaning implement including a foot, a motor, and an eccentric mass. The foot has a foot plate and an oscillation plate movably coupled to the foot plate. The motor is coupled to at least one of the foot plate and the oscillation plate. The motor rotates about a motor axis extending at a non-perpendicular transverse angle relative to the surface. The eccentric mass is coupled to the motor to generate an oscillating force between the foot plate and the oscillation plate upon operation of the motor. The oscillating force has a planar component parallel to the oscillation plate and a perpendicular component perpendicular to the oscillation plate.
A47L 11/30 - Floor-scrubbing machines characterised by means for taking-up dirty liquid by suction
A47L 11/40 - Parts or details of machines not provided for in groups , or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers or levers
A utility knife includes a handle having a body and a receiving aperture. The utility knife further includes a collet at least partially receivable in the receiving aperture, and a sleeve that is engageable with and that surrounds the collet. The collet is configured to alternately receive one of a portion of a blade of a first type in a first slot and a portion of a blade of a second type in a second slot. The collet and the sleeve are co-rotatable relative the handle to move the collet to a secured position in which one of the blade of the first type and the blade of the second type are secured to the collet.
A fluid and power provision apparatus is provided. The apparatus includes a power provision device and a pump assembly. The pump assembly includes a motor, a transmission system, a piston assembly, and a collar assembly. The piston assembly includes a piston sleeve, a piston, and a piston arm operably coupled to the piston and the transmission system to transmit energy from the motor to articulate the piston within the piston sleeve. The collar assembly forms a collar plenum, a first flowpath, and a second flowpath. The piston sleeve extends at least in part into the collar plenum. The first flowpath extends in fluid communication from the collar plenum to a fluid supply outlet. The second flowpath extends in fluid communication from an interior of the apparatus to the first flowpath.
A surface cleaner (10) includes a base (14) and a suction source housing (60) extending from the base. The suction source housing includes an inlet (72) in fluid communication with a suction nozzle, a first outlet (76), and a second outlet (80). An exhaust includes an exhaust outlet (104), a first duct (108) in fluid communication with the first outlet and providing a first fluid flow pathway from the first outlet to the exhaust outlet, and a second duct (112) in fluid communication with the second outlet and providing a second fluid flow pathway from the second outlet to the exhaust outlet. A suction source (52) generates an airflow along an airflow path from the suction nozzle to the exhaust outlet. A first portion of the airflow flows through the first duct and a second portion of the airflow flows through the second duct.
A47L 7/00 - Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
A47L 9/00 - DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL - Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
A powered fastener driver includes a first cylinder, a first piston positioned within the first cylinder, a second cylinder in fluid communication with the first cylinder, and a second piston positioned within the second cylinder. The second piston is moveable between a top-dead-center position and a bottom-dead-center position to initiate a fastener driving cycle. A drive blade is coupled to the second piston for movement therewith and a drive mechanism is configured to drive the first piston between the top-dead-center position and at or near the bottom-dead-center position. The drive mechanism includes a crank arm configured to rotate less than 360 degrees in a first direction to complete a first fastener driving cycle and less than 360 degrees in an opposite, second direction to complete a subsequent second fastener driving cycle.
A storage container system includes rolling toolbox, a storage container, a storage bin, and a storage container assembly. Various aspects relate to a storage container including at least one sidewall extending from a base, the sidewall at least partially defining an outer wall of an interior compartment. A lid is coupled to the sidewall and movable between an open position and a closed position. The interior compartment is accessible while the lid is in the open position, and the interior compartment is covered while the lid is in the closed position.
A vacuum cleaner including a surface cleaning head having a brushroll rotatable about an axis defining an axial direction, and a brushroll housing at least partially surrounding the brushroll. The brushroll housing includes an outlet port disposed at a first axial location, and a bottom housing. The bottom housing includes a front wall, a rear wall spaced from the front wall to define the suction inlet, and at least one rib disposed below the brushroll and extending across the suction inlet between the front and rear walls. Each rib includes a forward portion connected to the front wall, a rearward portion connected to the rear wall, and a central portion extending linearly orthogonal to the axial direction between the forward and rearward portions. The rearward portion is turned toward the first axial location of the outlet port to define a flow guide.
A powered ratchet includes a motor, a mounting portion, and an output member configured to rotate in response to activation of the motor. The output member defines a drive axis. The powered ratchet also includes a release mechanism configured to selectively couple an anvil to the output member. The release mechanism includes a cover coupled to the mounting portion with a track and a locking member positioned between the mounting portion and the cover and operable to slide within the track between a locked position, in which the locking member engages the anvil to secure the anvil to the output member for co-rotation therewith, and a release position, in which the locking member is disengaged from the anvil to facilitate removal of the anvil. The release mechanism also includes a biasing member biasing the locking member to the locked position.
B25B 21/00 - Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
B25F 5/00 - COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR - Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
A battery pack electrically connected to an electrical device for power supply or connected to a charging device for charging, including an information acquiring module and a communication module.
H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
H01M 10/42 - Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
H01M 10/46 - Accumulators structurally combined with charging apparatus
H01M 10/48 - Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
A battery cell includes a housing (14), a terminal (30) coupled to the housing (14), an electrode assembly (18) positioned within the housing (14), a conductor (38) including a first portion (74) coupled to the electrode assembly (18) and a second portion (78) coupled to the terminal (30), and one or more fuses coupled to the conductor (38) and situated at least partially between the first and second portions. The first and second portions of the conductor (38) are folded in opposite directions to form the conductor into an S-shape, and the one or more fuses are rated for interrupting current flow between the terminal (30) and the electrode assembly (18) in response to an overcurrent event.
H01H 37/76 - Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material
A sander includes a housing defining a front end and a rear end relative to a direction of travel of the sander on a work surface, an actuator, and a battery platform. The housing supports a motor and has a grip disposed over the motor adjacent the front end and a handle positioned at or adjacent the rear end. The housing further supports a belt drive assembly configured to rotatably support a belt and having a belt plate extending a long a first plane. The actuator is supported by the handle. The battery platform is at least partially supported by and located above the handle. The battery platform defines a battery pack receptacle configured to support a battery pack. The battery platform is oriented along a second plane orientated at an acute angle relative to the first plane.
B25F 5/02 - Construction of casings, bodies or handles
B24B 23/06 - Portable grinding machines, e.g. hand-guided; Accessories therefor with abrasive belts, e.g. with endless travelling belts; Accessories therefor
25.
WEARABLE DEVICE HAVING BATTERY PACK BANK AND ADAPTOR
A system including a power tool, a device, one or more battery packs, a battery pack bank, and an adaptor. The power tool has a power tool battery receptacle. The device is wearable by a user and has a first device battery receptacle and a second device battery receptacle. The one or more battery packs are received by at least one selected from a group of the power tool battery receptacle, the first device battery receptacle, and the second device battery receptacle. The battery pack bank is on the device. The adaptor includes a user interface and an adapter interface, the adapter interface is received by the power tool battery receptacle, the adapter configured to supply power, via the first device battery receptacle, when the user interface is in a first mode, and supply power, via the second device battery receptacle, when the user interface is in a second mode.
H01M 50/244 - Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
B25F 5/00 - COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR - Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
H01M 10/0525 - Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
H01M 10/46 - Accumulators structurally combined with charging apparatus
H01M 50/204 - Racks, modules or packs for multiple batteries or multiple cells
H01M 50/247 - Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for portable devices, e.g. mobile phones, computers, hand tools or pacemakers
H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
26.
TOOL ASSEMBLY AND ATTACHMENT APPARATUS FOR TOOL HEAD
A tool assembly and an attachment apparatus are provided, including a drive shaft extending along a longitudinal direction and forming a groove. A latch includes a notch configured to extend into the groove at the drive shaft. A coupler extends along the longitudinal direction and forms a cavity extending along the longitudinal direction. A tool end opening is formed at the first end of the coupler through which the drive shaft extends into the cavity along the longitudinal direction. The coupler forms a latch opening extending along the longitudinal direction and into the cavity. The latch is positioned in the cavity through the latch opening. A collar extends at least partially around the coupler. The collar is articulatable along the longitudinal direction around the latch opening.
Provided is a motor braking device for a N-phase brushless motor. The motor braking device includes a switching circuit adapted to connect the N-phase brushless motor to a power supply, the switching circuit comprising a high side switch group and a low side switch group, each of the high side switch group and the low side switch group comprising N switching elements, and a control unit configured to control the switching circuit to brake the motor based on occurrence of a first event, the first event chosen from a group consisting of release of a trigger by a user, and occurrence of a predetermined condition as detected by a sensor. The control unit is configured to, upon occurrence of the first event, switch all the switching elements of one of the high side switch group or the low side switch group to an on-state, and simultaneously switch all the switching elements of the other one of the high side switch group and the lower side switch group to an off-state.
H02P 3/22 - Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter for stopping or slowing an ac motor by short-circuit or resistive braking
A tape applicator including a housing and an adjustment mechanism. The housing partially defines a cavity. The adjustment mechanism includes a course and an adjustment plate. The course includes a plurality of positions. The adjustment plate is movable along the course among the plurality of positions. The adjustment plate is held in a selected position of the plurality of positions by the housing based on a size of a tape roll configured to be supported in the cavity.
B65H 35/00 - Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
A vacuum cleaner (10) including a first inlet (30) adjacent a bottom side of the vacuum cleaner and a second inlet (32). An inlet attachment (36) is removably coupled to the second inlet (32). A valve (44) is adjacent the second inlet (32), the valve movable between an open position and a closed position. The valve (44) is in the open position when the inlet attachment (36) is coupled to the second inlet (32) to direct the airflow through the second inlet and through the inlet attachment such that the second inlet is utilized to draw debris into a debris collector (28). The valve (44) is in the closed position when the inlet attachment (36) is uncoupled from the second inlet (32) to inhibit airflow through the second inlet (32) and to direct the airflow through the first inlet (30) such that the first inlet is utilized to draw debris into to the debris collector (28).
A47L 5/22 - Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
A47L 5/32 - Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle with means for connecting a hose
A47L 5/36 - Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back
Provided in the present invention are a measurement circuit and an operation method therefor. The measurement circuit comprises: a voltage source (V1); a ground (G1); a first resistor (R1), wherein a first end of the first resistor (R1) is connected to the voltage source (V1); a thermistor (RT1), wherein a first end of the thermistor (RT1) is connected to a second end of the first resistor (R1); a second resistor (R2), wherein a first end of the second resistor (R2) is connected to a connection point between the thermistor (RT1) and the first resistor (R1); a first switch element (Q1), wherein the first switch element (Q1) is connected between a second end of the second resistor (R2) and the ground (G1); and a second switch element (Q2), wherein the second switch element (Q2) is connected between a second end of the thermistor (RT1) and the ground (G1).
H03L 7/099 - Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop - Details of the phase-locked loop concerning mainly the controlled oscillator of the loop
G01K 7/22 - Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat using resistive elements the element being a non-linear resistance, e.g. thermistor
A tool is provided, the tool including a handle, a tool head, a first gear, a compound gear, a shaft, and an actuating member coupled to the shaft. The handle extends along a longitudinal direction. The tool head is configured to receive a motive force to selectively engage or disengage the tool head. The first gear is operably coupled to the tool head. The compound gear is selectively coupled to the first gear. The shaft extends through the compound gear and is affixed to the shaft. The actuating member is coupled to the handle. Movement of the actuating member along the longitudinal direction selectively engages or disengages the compound gear and the first gear.
A robotic garden tool includes at least one sensor configured to generate signals associated with an object within an operating area. A first electronic processor of the robotic garden tool receives, from the at least one sensor, an obstacle signal associated with an obstacle located within the operating area. The first electronic processor determines a first location of the robotic garden tool at a time corresponding to when the first electronic processor received the obstacle signal. The first electronic processor determines a second location of the obstacle based on the obstacle signal and the first location of the garden tool. The first electronic processor generates mapping information of the operating area that includes a virtual boundary based on the second location of the obstacle. The first electronic processor controls the robotic garden tool in the operating area to remain outside of the virtual boundary based on the mapping information.
A method of creating a virtual boundary for a robotic garden tool includes receiving location coordinates of a location in which the robotic garden tool is intended to be operated. The method also includes retrieving, from a first server and based on the location coordinates, a preexisting visual media file of the location in which the robotic garden tool is intended to be operated. The preexisting visual media file includes metadata that includes coordinate information of the location shown in the preexisting visual media file. The method includes generating virtual boundary coordinates of the virtual boundary based at least partially on the preexisting visual media file and the coordinate information. The method includes controlling, with a first electronic processor of the robotic garden tool, the robotic garden tool to be confined by the virtual boundary to remain in an operating area during operation of the robotic garden tool.
A pocket hole jig includes: a body; an actuator moveably coupled to the body; a clamp head moveable between an open state and a closed state, wherein the clamp head selectively secures a workpiece in a clamping region of the pocket hole jig in the closed state; a spring biasing the clamp head to the open state; a drill guide defining a guide axis for a drill bit; and a linkage extending between the actuator and each of the clamp head and the drill guide to move the clamp head between the open and closed states in response to movement of the actuator.
The present invention provides an electrode with a ceramic coating comprising a ceramic powder and a binder, wherein an electrode surface has the roughness Ra of 0.4 μm-1.6 μm, preferably 0.6 μm-1.4 μm, more preferably 0.8 μm-1.2 μm. The present invention further provides a lithium-ion battery comprising a cathode electrode, an anode electrode, electrolyte and a housing, wherein the cathode electrode includes a cathode collector and a cathode active material coated thereon, the anode electrode includes an anode collector and an anode active material coated thereon, and wherein the cathode electrode and the anode electrode face each other, at least one of the cathode electrode and the anode electrode is the electrode with the ceramic coating according to the present invention, and at least one of surfaces of the cathode electrode and the anode electrode that face each other has the ceramic coating. The ceramic coating can replace the battery separator membrane in the conventional sense, and can improve the cycle life and the thermal stability of the lithium-ion battery.
A communication system may include a robotic garden tool with an electronic processor that may be configured to determine (i) a plurality of relative distances between the robotic garden tool and an object as the object moves in the operating area, and (ii) one or more locations of the robotic garden tool as the object moves in the operating area. The electronic processor may be further configured to determine a respective location of the one or more locations of the robotic garden tool at a respective time at which data was captured that allowed for the determination of each relative distance of the plurality of relative distances. A virtual boundary may be generated using each relative distance in combination with the respective location of the robotic garden tool at the respective time at which the data was captured that allowed for the determination of each relative distance.
A robotic floor cleaner is configured to clean a surface. The robotic floor cleaner includes a body, a drive assembly, an agitating assembly, a fluid dispensing system, a sanitizing system, and a controller. The drive assembly is configured to move the robotic floor cleaner across the surface. The agitating assembly includes a brushroll disposed in a brushroll chamber. The brushroll chamber is located on a bottom portion of the body. The fluid dispensing system is configured to dispense fluid onto the surface. The sanitizing system is configured to sanitize at least a part of the agitating assembly. The controller is configured to activate the sanitizing system based on at least one of a signal received from remote device and a signal received from a docking station when the robotic floor cleaner is connected to the docking station.
A47L 7/00 - Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
A47L 9/04 - Nozzles with driven brushes or agitators
A47L 11/40 - Parts or details of machines not provided for in groups , or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers or levers
5050 of 0.05 μm-0.6 μm, preferably 0.07 μm-0.4 μm, more preferably 0.09 μm. The present invention further provides a lithium-ion battery comprising a cathode electrode, an anode electrode, electrolyte and a housing, wherein the cathode electrode includes a cathode collector and a cathode active material coated thereon, the anode electrode includes an anode collector and an anode active material coated thereon, and wherein the cathode electrode and the anode electrode face each other, and at least one of surfaces of the cathode electrode and the anode electrode that face each other has a ceramic coating. The ceramic coating can replace the battery separator membrane in the conventional sense, and can improve the cycle life and the thermal stability of the lithium-ion battery.
The present invention provides an lithium-ion battery comprising a cathode electrode, an anode electrode, electrolyte and a housing, wherein the cathode electrode includes a cathode collector and a cathode active material coated thereon, the anode electrode includes an anode collector and an anode active material coated thereon, wherein the cathode electrode and the anode electrode face each other, and at least one of surfaces of the cathode electrode and the anode electrode that face each other has an electrode ceramic coating, and wherein the lithium-ion battery does not comprise a tab. The ceramic coating can replace the battery separator membrane in the conventional sense, and can improve the cycle life and the thermal stability of the lithium-ion battery. Thus, the design of the lithium-ion battery without tabs is more feasible.
Provided is a method for producing an electrode ceramic coating, comprising the following steps: step 1, coating a ceramic slurry on an electrode surface to form a coating layer; and step 2, drying the coating layer to obtain the ceramic coating. A method for producing a lithium-ion battery is further provided, comprising the following steps: step 1, forming an electrode ceramic coating on at least one of surfaces of a cathode electrode and/or an anode electrode; and step 2, assembling the cathode electrode, the anode electrode, electrolyte and a housing into a battery, wherein the ceramic coating formed in step 1 is provided between the cathode electrode and the anode electrode. The ceramic coating can replace the battery separator membrane in the conventional sense, and can improve the cycle life and the thermal stability of the lithium-ion battery.
The present invention provides an electrode ceramic coating comprising a ceramic powder and a binder, wherein the thickness of the ceramic coating is 6 μm-9 μm, preferably 7 μm-9 μm, more preferably 8 μm-9 μm. The present invention further provides an lithium-ion battery comprising a cathode electrode, an anode electrode, electrolyte and a housing, wherein the cathode electrode includes a cathode collector and a cathode active material coated thereon, the anode electrode includes an anode collector and an anode active material coated thereon, and wherein the cathode electrode and the anode electrode face each other, and at least one of surfaces of the cathode electrode and the anode electrode that face each other has a ceramic coating. The ceramic coating can replace the battery separator membrane in the conventional sense, and can improve the cycle life and the thermal stability of the lithium-ion battery.
A table saw including a table, a saw unit, a storage mount bracket, and a blade guard assembly. The saw unit includes a saw blade and a riving knife. The saw blade is extendable through a slot in the table. The riving knife is positioned behind the saw blade and has a first mating interface. The storage mount bracket has a second mating interface complimentary to the first mating interface. The blade guard assembly is attachable to the first mating interface of the riving knife to cover at least a portion of the saw blade. The blade guard assembly is additionally attachable with the second mating interface to attach the blade guard assembly to the storage mount bracket when the blade guard assembly is removed from the riving knife.
A tool includes a housing, a motor within the housing, a gear box operably coupled to the motor, the gear box including an input shaft that rotates about an input drive axis and an output shaft that rotates about an output drive axis, wherein the output drive axis is aligned with the input drive axis along a drive plane and offset from the input drive axis within the drive plane
B24B 47/12 - Drives or gearings for grinding machines or devices; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
B25F 5/00 - COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR - Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
47.
BATTERY MANAGEMENT CIRCUIT, BATTERY ASSEMBLY AND POWER TOOL SYSTEM THEREOF
A battery management circuit a logic control module configured to output a power control signal in response to receiving a logic-enable signal, and to skip outputting a power control signal in response to receiving no logic-enable signal; a power control module configured to turn on the power supply from a battery to the main control module in response to receiving a power control signal from the logic control module, and to turn off the power supply from the battery to the main control module in response to receiving no power control signal from the logic control module; a main control module configured to send a logic-enable signal to the logic control module when powered from a battery, and to skip sending the logic-enable signal to the logic control module when in a first predetermined state.
A power tool system including a power tool and a base. The power tool has a housing, a motor, and a chuck. The housing supports or is connected to a power source. The motor is supported by and disposed in the housing and includes an output shaft. The motor is configured to drive rotation of the output shaft. The chuck is coupled to the output shaft for rotation with the output shaft. The chuck is configured to receive a tool bit configured to perform an operation. The base is engageable by the power tool. Positioning the power tool in alignment with the base or in engagement with the base is configured to stop rotation of the chuck.
A power tool includes a housing that defines a battery pack attachment portion, which has a first cavity and a flange. A printed circuit board and a motor are positioned within the housing. The motor is electrically communicates with the printed circuit board. A battery pack receptacle is positioned within the first cavity, is movably coupled to the battery pack attachment portion. The battery pack receptacle includes a groove in which the flange of the battery pack attachment portion is received and a second cavity configured to receive at least a portion of a battery pack. One of a spring or a resilient body is positioned between the battery pack attachment portion and the battery pack receptacle and is configured to bias the battery pack attachment relative to the battery pack receptacle. Power tool terminals are supported by the battery pack receptacle and electrically communicate with the printed circuit board.
H01M 50/247 - Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for portable devices, e.g. mobile phones, computers, hand tools or pacemakers
B25C 1/06 - Hand-held nailing tools; Nail feeding devices therefor operated by electric power
H01M 50/244 - Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
H01M 50/262 - Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks
H01M 50/284 - Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with incorporated circuit boards, e.g. printed circuit boards [PCB]
A storage system includes a housing including a compartment defined by compartment sidewalls and a compartment rear wall. The housing further includes a first closure structure adjacent or on the compartment rear wall. The storage system further includes a bin positionable in the compartment and pivotable relative to the housing between a closed position and an open position. The bin includes bin sidewalls and a bin rear wall at least partially defining a storage space accessible from outside the housing in the open position, and the bin rear wall has a second closure structure. The first closure structure and the second closure structure cooperatively define a closure detent that resists pivotal movement of the bin from the closed position to the open position absent a predetermined force acting on the bin toward the open position.
A hacksaw includes a handle defining a pocket shaped to receive a hacksaw blade without a tang and a reciprocating blade that having a tang and a hole. The hacksaw further includes a support arm extending from the handle and a clamp mechanism coupled to the support arm and configured to hold the hacksaw blade or the reciprocating blade depending on which blade is coupled to the handle.
A power tool including a housing. The housing supports a motor operably coupled to an output shaft. The housing includes a handle and a battery receptacle. The handle supports an actuator. The battery receptacle is disposed adjacent to the handle and is configured to receive a battery pack. The handle defines a storage space configured to support a tool accessory. The storage space is enclosed by the battery pack when the battery pack is coupled to the battery receptacle.
B25F 5/00 - COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR - Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
B25F 5/02 - Construction of casings, bodies or handles
H01M 50/247 - Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for portable devices, e.g. mobile phones, computers, hand tools or pacemakers
A storage system includes a housing including a compailment defined by compai __ tment sidewalls and a compai intent rear wall. The housing further includes a first closure structure adjacent or on the compailment rear wall. The storage system further includes a bin positionable in the compailment and pivotable relative to the housing between a closed position and an open position. The bin includes bin sidewalls and a bin rear wall at least partially defining a storage space accessible from outside the housing in the open position, and the bin rear wall has a second closure structure. The first closure structure and the second closure structure cooperatively define a closure detent that resists pivotal movement of the bin from the closed position to the open position absent a predetermined force acting on the bin toward the open position.
A power tool includes a housing that defines a battery pack attachment portion, which has a first cavity and a flange. A printed circuit board and a motor are positioned within the housing. The motor is electrically communicates with the printed circuit board. A battery pack receptacle is positioned within the first cavity, is movably coupled to the battery pack attachment portion. The battery pack receptacle includes a groove in which the flange of the battery pack attachment portion is received and a second cavity configured to receive at least a portion of a battery pack. One of a spring or a resilient body is positioned between the battery pack attachment portion and the battery pack receptacle and is configured to bias the battery pack attachment relative to the battery pack receptacle. Power tool terminals are supported by the battery pack receptacle and electrically communicate with the printed circuit board.
B25F 5/02 - Construction of casings, bodies or handles
H01M 50/244 - Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
H01M 50/247 - Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for portable devices, e.g. mobile phones, computers, hand tools or pacemakers
H01M 50/284 - Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with incorporated circuit boards, e.g. printed circuit boards [PCB]
H01M 50/296 - Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by terminals of battery packs
A hacksaw includes a handle defining a pocket shaped to receive a hacksaw blade without a tang and a reciprocating blade that having a tang and a hole. The hacksaw further includes a support arm extending from the handle and a clamp mechanism coupled to the support arm and configured to hold the hacksaw blade or the reciprocating blade depending on which blade is coupled to the handle.
The present invention discloses a battery pack and an electric tool that comprises such a battery pack. A battery pack comprises: one or a plurality of battery cells, a circuit board, which is located inside the housing of the battery pack, a lead board, which is connected to the electrode terminals of one or the plurality of battery cells, and a metal plate, which is arranged on said circuit board and electrically connects said lead board to the circuit in said circuit board, wherein said metal plate is fixed to said circuit board using the surface mounting technology..
H01M 50/519 - Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing comprising printed circuit boards [PCB]
H01M 10/655 - Solid structures for heat exchange or heat conduction
H01M 50/262 - Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks
58.
INFLATOR HAVING COMBINED CUTWATER AND INTAKE/EXHAUST PORT
An inflator includes a housing, an impeller, and an airflow guide. The housing includes a intake port and a outlet port. A volute is defined between the first and outlet ports. The impeller is coupled to the housing and is in airflow communication with the volute. The impeller generates an airflow through the volute. The airflow guide is disposed in the housing and includes an air intake portion. A cutwater is monolithically formed with the air intake portion. The air intake portion is disposed flush with a portion of the volute and defines the first and port and a passageway extending from the intake port along an airflow axis. The cutwater extends from the air intake portion and is disposed between the passageway and the outlet port adjacent a circumferential edge of the impeller.
The present subject matter provides a storage system including a storage box and a light assembly. The storage box includes a box base with a mounting structure configured to be coupled to a modular storage system. A lid is coupled to the box base. The light assembly includes a base, a leg, and a light source. The leg is coupled to the base or the lid and is rotatable about a rotation axis. The light source is pivotally coupled to the leg and is rotatable about a rotation axis.
A laser square including a frame, a hub, and tabs. The frame has a first side and a second side. The hub extends from the first side and supports a laser level. The laser level is configured to project a laser. The tabs are adjustably coupled on the second side of the frame. Each of the tabs is independently rotatable between a first position and a second position to selectively align the frame with a corresponding edge of a workpiece.
An inflator includes a housing, an impeller, and an airflow guide. The housing includes a intake port and a outlet port. A volute is defined between the first and outlet ports. The impeller is coupled to the housing and is in airflow communication with the volute. The impeller generates an airflow through the volute. The airflow guide is disposed in the housing and includes an air intake portion. A cutwater is monolithically formed with the air intake portion. The air intake portion is disposed flush with a portion of the volute and defines the first and port and a passageway extending from the intake port along an airflow axis. The cutwater extends from the air intake portion and is disposed between the passageway and the outlet port adjacent a circumferential edge of the impeller.
A utility knife includes a housing extending along a longitudinal axis and defining a slot at a front surface of the housing and a blade coupled to the housing at least partially within the slot and movable relative to the housing between an exposed position and an enclosed position. The housing includes a cutter structure extending from the front surface of the housing along the longitudinal axis adjacent to the slot. The cutter structure defines a cutting edge. In the exposed position, the blade at least partially extends from the housing adjacent to the cutter structure.
Embodiments of the disclosure provide a method, device, and system for detecting liquid contacting a robotic garden tool. The robotic garden tool may include a housing, and a user interface forming part of an outer surface of the housing. The robotic garden tool may also include a sensor coupled to the user interface. The sensor may be configured to sense a capacitance level associated with at least a portion of the user interface. The robotic garden tool may also include an electronic processor coupled to the sensor and configured to control an operation of the robotic garden tool based on an output of the sensor.
A01D 34/00 - Mowers; Mowing apparatus of harvesters
G01D 5/24 - 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 capacitance
G05G 1/02 - Controlling members for hand-actuation by linear movement, e.g. push buttons
G05D 1/02 - Control of position or course in two dimensions
66.
MODULAR CHARGING DEVICE AND COOLING STRUCTURE THEREOF
The present invention discloses a modular charging device and a cooling structure thereof. The modular charging device comprises a housing, at least one battery package socket located on the housing, and a PCB located in the housing, the at least one battery package socket being located at one or two sides of the PCB, at least one battery package being electrically connectable into the at least one battery package socket in a plug-in manner, and the battery package socket comprising a battery package insertion slot extending inwards from the housing to the PCB. A cooling structure for a modular charging device comprises an air inlet disposed at one end of a housing, an air outlet at another end, and a pathway between a first PCB and a second PCB, the fan causing an airflow to flow through the pathway. Methods of controlling and using the modular charging device comprise: battery packages being controllable for charging either separately or in combination, and each battery package being removable from the housing for charging.
Centrifugal clutch mechanisms, and transmissions and lawnmowers having centrifugal clutch mechanisms are provided. A centrifugal clutch mechanism includes a clutch bell comprising an annular wall and a circular ring extending away from the annular wall to define an internal cavity, wherein the circular ring comprises an inward facing surface defining a drive surface. The centrifugal clutch mechanism also includes a plurality of centrifugal weights disposed in the internal cavity and an inward biasing element engaged with the centrifugal weights. The inward biasing element biases the centrifugal weights towards a disengaged position in which the centrifugal weights do not interface with drive surface, and upon application of a sufficient centrifugal force, the centrifugal weights are configured to transition to an engaged position in which the centrifugal weights interface with the drive surface.
F16D 43/10 - Internally controlled automatic clutches actuated entirely mechanically controlled by angular speed with centrifugal masses actuating axially a movable pressure ring or the like the pressure ring actuating friction plates, cones, or similar axially-movable friction surfaces the centrifugal masses acting directly on the pressure ring, no other actuating mechanism for the pressure ring being provided
A01D 34/68 - Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis hand-guided by a walking operator with motor driven cutters or wheels
68.
AUGMENTED REALITY DEVICE TO INDICATE A PLAN FOR TOOL USAGE
An augmented reality device may include a camera configured to capture image data. The augmented reality device may also include a projector, and an electronic processor coupled to the camera and to the projector. The electronic processor may be configured to identify a power tool to be used by a user of the augmented reality device. The electronic processor may be further configured to identify, based on the image data captured by the camera, a work piece on which an operation of the power tool is intended to be performed. The electronic processor may be further configured to control the projector to project an indication that indicates a location on the work piece at which the operation of the power tool is intended to be performed.
A communication system may include a battery pack and a power tool. The power tool may be configured to obtain battery pack information from the battery pack, and transmit a validation request to a node of a blockchain network. The validation request may include the battery pack information and power tool information. The power tool may be configured to receive a blockchain authentication message from at least one node of the blockchain network. The blockchain authentication message may indicate whether the blockchain network validated the battery pack information and the power tool information. An electronic processor of the power tool may be configured to control an operation of the power tool based on the blockchain authentication message.
A communication system may include a robotic garden tool, a first external device, and a server device. The first external device receives a user input of a selected lawn pattern, and generates, on a display of the first external device, a three-dimensional representation of a lawn surface based on the selected lawn pattern. The first external device transmits the lawn pattern information corresponding to the selected lawn pattern to a server device and to the robotic garden tool. The server device transmits the lawn pattern information to a second external device. The robotic garden tool receives the lawn pattern information from the first external device, and controls an operation of the robotic garden tool on a real-world lawn based on the lawn pattern information to generate the selected lawn pattern on the real-world lawn.
A method of controlling a sensorless motor (32). The method contains the steps of determining a current speed of the motor (32); selectively using a first method, a second method, or a third method to determine a position of a rotor of the motor (32), depending on the current speed of the motor (32); and transmitting a drive signal to the motor (32) based on the determined position of the rotor. A sensorless motor assembly is also disclosed. According to the method, multiple rotor position detection methods are provided to the sensorless motor (32) which cover a full speed range of the motor (32).
A communication system includes an external device and a robotic garden tool. The external device is configured to generate a first key pair including a first private key for a robotic garden tool and a first public key for a server device. The external device transmits the first private key to the robotic garden tool, and transmits the first public key to the server device. The robotic garden tool is configured to receive an encrypted first instruction from the server device. The encrypted first instruction was encrypted by the server device using the first public key. The robotic garden tool is configured to decrypt the encrypted first instruction using the first private key to generate a decrypted first instruction. The robotic garden tool is configured to control operation of the robotic garden tool in accordance with the decrypted first instruction.
Techtronic Cordless GP, Gainful Plan Trading Limited, a limited company organized in the British Virgin Islands, and TTI Finance LTD., a limited company organized in the British Virgin Islands ()
03 - Cosmetics and toiletries; cleaning, bleaching, polishing and abrasive preparations
07 - Machines and machine tools
11 - Environmental control apparatus
20 - Furniture and decorative products
21 - HouseHold or kitchen utensils, containers and materials; glassware; porcelain; earthenware
Goods & Services
Cleaning and washing preparations; air freshening preparations; non-medicated liquid soap; automobile wax; floor polish Power-operated scrubbers; pressure washing machines and parts and fittings therefor Air purifiers; air cleaning units; air filters Non-metal dispensers for dog waste bags Cleaning pads; cleaning sponges; scrub sponges; sponges for household purposes; cleaning mitts of fabric; cleaning brushes for household use; dust pans; lint rollers; brooms; toilet plungers; animal paw washing device, namely, a container for holding cleaning solution and inserting animal paws for cleaning
Techtronic Cordless GP, Gainful Plan Trading Limited, a limited company organized in the British Virgin Islands, and TTI Finance LTD., a limited company organized in the British Virgin Islands ()
03 - Cosmetics and toiletries; cleaning, bleaching, polishing and abrasive preparations
07 - Machines and machine tools
11 - Environmental control apparatus
20 - Furniture and decorative products
21 - HouseHold or kitchen utensils, containers and materials; glassware; porcelain; earthenware
Goods & Services
Cleaning and washing preparations; air freshening preparations; non-medicated liquid soap; automobile wax; floor polish; carpet and rug shampoo Power-operated scrubbers; pressure washing machines and parts and fittings therefor; upholstery cleaning machines; floor cleaning machines; parts for floor and carpet cleaning machines, namely, bags, belts, and filters Air purifiers; air cleaning units; air filters Non-metal dispensers for dog waste bags Cleaning pads; cleaning sponges; scrub sponges; sponges for household purposes; cleaning mitts of fabric; cleaning brushes for household use; dust pans; lint rollers; brooms; toilet plungers; animal paw washing device, namely, a container for holding cleaning solution and inserting animal paws for cleaning; mops; dusters; cleaning cloths
Centrifugal clutch mechanisms, and transmissions and lawnmowers having centrifugal clutch mechanisms are provided. A centrifugal clutch mechanism includes a clutch bell comprising an annular wall and a circular ring extending away from the annular wall to define an internal cavity, wherein the circular ring comprises an inward facing surface defining a drive surface. The centrifugal clutch mechanism also includes a plurality of centrifugal weights disposed in the internal cavity and an inward biasing element engaged with the centrifugal weights. The inward biasing element biases the centrifugal weights towards a disengaged position in which the centrifugal weights do not interface with drive surface, and upon application of a sufficient centrifugal force, the centrifugal weights are configured to transition to an engaged position in which the centrifugal weights interface with the drive surface.
F16D 43/14 - Internally controlled automatic clutches actuated entirely mechanically controlled by angular speed with centrifugal masses themselves being the clutching members
A headlamp includes a first light assembly including a first LED operable in a first plurality of lighting modes and a second light assembly electrically coupled to the first light assembly. The second light assembly includes a second LED operable in a second plurality of lighting modes, a battery receptacle configured to receive a battery pack, and an actuator operable to toggle the first LED between the first plurality of lighting modes and the second LED between the second plurality of lighting modes.
F21V 23/04 - Arrangement of electric circuit elements in or on lighting devices the elements being switches
F21L 4/04 - Electric lighting devices with self-contained electric batteries or cells characterised by provision of a light source housing portion adjustably fixed to the remainder of the device
F21L 4/08 - Electric lighting devices with self-contained electric batteries or cells characterised by means for in situ recharging of the batteries or cells
F21V 23/00 - Arrangement of electric circuit elements in or on lighting devices
H05B 47/17 - Operational modes, e.g. switching from manual to automatic mode or prohibiting specific operations
An outdoor tool and a lubrication system for an outdoor tool are provided. A tool includes a powerhead, a tool unit powered by the powerhead, and a lubrication system. The lubrication system includes a reservoir, a pump, and a check valve. The lubrication system is configured to transport a lubricant from the reservoir to an output that is configured to supply the lubricant to the tool unit. The check valve is a separate component from the pump and the reservoir and is spaced apart from the pump and the reservoir.
An external device for use with one or more robotic tools, the external device including a display and an electronic processor, where when an initiate setup button is selected by a first user input, the processor is configured to send a signal to the first robotic garden tool to travel from a dock and along a perimeter of an operating area. When the add start point button is selected by a second user input, the processor is configured to retrieve a first position of the first robotic garden tool, the first position being indicative of a first start point remote of the dock, and where the first robotic garden tool is configured to return to the dock after traveling along the perimeter and to communicate a calculated boundary length based on the data gathered by the odometry unit to the processor.
A method for controlling a motor of a power tool including performing a load test on a battery pack of the power tool, determining, via a first controller, a first mechanism control scheme based on the load test, receiving, via the first controller, a user input indicative of beginning an operation cycle of the power tool, and isolating the first controller from a second controller. The method further including controlling, via the first controller, the motor based on the first mechanism control scheme, sensing a dataset indicative of a result of the operation cycle based on the first mechanism control scheme, receiving, via the second controller, the dataset, connecting the first controller to the second controller upon completion of the operation cycle, transmitting, via the second controller, the dataset to the first controller, and determining, via the first controller, a second mechanism control scheme based on the dataset.
H02K 11/215 - Magnetic effect devices, e.g. Hall-effect or magneto-resistive elements
B25C 1/04 - Hand-held nailing tools; Nail feeding devices therefor operated by fluid pressure
H02K 7/14 - Structural association with mechanical loads, e.g. with hand-held machine tools or fans
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
A surface cleaner (10) includes a main body (12), a base (14), and a column (18) extending from the base. A supply tank (42) extends around a first portion of the column. A first end of the supply tank is on a first side of the column. A second end of the supply tank is on a second side of the column. A recovery tank (46) extends around a second portion of the column. A first end of the recovery tank is on the first side of the column. A second end of the recovery tank is on the second side of the column. The first end of the supply tank is adjacent the first end of the recovery tank. The second end of the supply tank is spaced from the second end of the recovery tank. A battery (98) is coupled to the main body between the second ends of the supply and recovery tanks.
A47L 7/00 - Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
A47L 9/28 - Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
A method for controlling a motor of a power tool including performing a load test on a battery pack of the power tool, determining, via a first controller, a first mechanism control scheme based on the load test, receiving, via the first controller, a user input indicative of beginning an operation cycle of the power tool, and isolating the first controller from a second controller. The method further including controlling, via the first controller, the motor based on the first mechanism control scheme, sensing a dataset indicative of a result of the operation cycle based on the first mechanism control scheme, receiving, via the second controller, the dataset, connecting the first controller to the second controller upon completion of the operation cycle, transmitting, via the second controller, the dataset to the first controller, and determining, via the first controller, a second mechanism control scheme based on the dataset.
A storage system includes a panel secured to a support surface and a storage container removably supported on the panel. The panel includes a plurality of cleats. The storage container includes a first container portion, a second container portion, and a support feature engageable with the cleats. The second container portion and the first container portion are pivotably movable between a closed position and an open position. The support feature includes a first partial mounting portion and a second partial mounting portion. The second partial mounting portion is movable between a stowed position and an extended position. The first partial mounting portion and the second partial mounting portion cooperate to provide a mounting interface to engage the cleats while the second partial mounting portion is in the extended position.
Systems and methods which provide for tool-free detachable implement change without aid of separate tools are described. A tool-free implement change mechanism may comprise a plurality of apparatuses operable in cooperation to facilitate installation and/or removal of detachable implements with respect to a host garden machine without aid of separate tools. For example, a tool-free implement change mechanism may comprise a motor shaft locking apparatus and an implement securing apparatus. In operation according to embodiments, a motor shaft locking apparatus of embodiments may be engaged to prevent movement of motor shaft when tightening or loosening an implement securing apparatus used for affixing the detachable implement to the shaft assembly.
A battery device for powering a working device. The battery device including a locking component configured to be capable of extending out of a housing of the battery device or retracting into the housing to engage with or disengage from the working device. The battery device further including an operation component configured to be capable of being actuated by an operator. The battery device further including a transmission mechanism configured to transmit a motion of the operation component to the locking component when the operation component is actuated so as to make the locking component disengage from the working device. Wherein the transmission mechanism includes at least two connecting rods which are sequentially overlapped in a force transmission direction.
H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
H01M 50/262 - Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks
H01M 50/247 - Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for portable devices, e.g. mobile phones, computers, hand tools or pacemakers
An electrode assembly for a cylindrical battery cell, such as a jelly roll battery cell, includes a plurality of electrode sheets, one or more separator sheets that separate the plurality of electrode sheets, and a rubbing region positioned at a first end of the jelly roll assembly and formed at a first portion of an uncoated region at the first end of the electrode sheet. The rubbing region includes a chamfered edge positioned at the first end the jelly roll assembly.
H01M 10/0587 - Construction or manufacture of accumulators having only wound construction elements, i.e. wound positive electrodes, wound negative electrodes and wound separators
A rubbing machine assembly configured to rub a portion of an electrode assembly of a cylindrical battery cell, including a first plate, a second plate rotatablely coupled to the first plate, and a rubbing head coupled to the first plate. The rubbing head includes a main body including a conical portion having a first tapered portion, a collar coupled to the main body and including a second tapered portion, and an edge positioned between the first tapered portion and the second tapered portion.
A surface cleaner configured to distribute a liquid to a surface to be cleaned. The surface cleaner includes a supply tank and a recovery tank that are removable from the surface cleaner.
A47L 11/40 - Parts or details of machines not provided for in groups , or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers or levers
A47L 11/30 - Floor-scrubbing machines characterised by means for taking-up dirty liquid by suction
A47L 11/34 - Machines for treating carpets in position by liquid, foam, or vapour, e.g. by steam
90.
BATTERY DEVICE, AND WORKING ASSEMBLY HAVING BATTERY DEVICE
A battery device for powering a working device. The battery device including a locking component configured to be capable of extending out of a housing of the battery device or retracting into the housing to engage with or disengage from the working device. The battery device further including an operation component configured to be capable of being actuated by an operator. The battery device further including a transmission mechanism configured to transmit a motion of the operation component to the locking component when the operation component is actuated so as to make the locking component disengage from the working device. Wherein the transmission mechanism includes at least two connecting rods which are sequentially overlapped in a force transmission direction.
H01M 50/264 - Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks for cells or batteries, e.g. straps, tie rods or peripheral frames
A storage system includes a panel secured to a support surface and a storage container removably supported on the panel. The panel includes a plurality of cleats. The storage container includes a first container portion, a second container portion, and a support feature engageable with the cleats. The second container portion and the first container portion are pivotably movable between a closed position and an open position. The support feature includes a first partial mounting portion and a second partial mounting portion. The second partial mounting portion is movable between a stowed position and an extended portion. The first partial mounting portion and the second partial mounting portion cooperate to provide a mounting interface to engage the cleats while the second partial mounting portion is in the extended position.
A storage system includes a panel secured to a support surface and a storage container removably supported on the panel. The panel includes a plurality of cleats. The storage container includes a first container portion, a second container portion, and a support feature engageable with the cleats. The second container portion and the first container portion are pivotably movable between a closed position and an open position. The support feature includes a first partial mounting portion and a second partial mounting portion. The second partial mounting portion is movable between a stowed position and an extended portion. The first partial mounting portion and the second partial mounting portion cooperate to provide a mounting interface to engage the cleats while the second partial mounting portion is in the extended position.
A power tool including an air inlet and an inlet muffler disposed within the air inlet, the inlet muffler comprising a plurality of inlet ports, each of the plurality of inlet ports comprising a peripheral surface defining a port aperture therethrough, at least one of the plurality of inlet ports further comprising a damper material provided on the peripheral surface of the at least one inlet port and further defining the port aperture therethrough.
A power tool comprises an input member, an output member and an actuating member, ratchet teeth being provided on an inner circumference of the input member, a pawl being disposed on an outer circumference of the output member, the actuating member capable of abutting against different portions of the pawl to respectively cause the pawl to be positioned in a first position and a second position relative to the input member, wherein the actuating member is offset from a central axis of the input member.
A power tool comprises an input member, an output member and an actuating member, ratchet teeth being provided on an inner circumference of the input member, a pawl being disposed on an outer circumference of the output member, the actuating member capable of abutting against different portions of the pawl to respectively cause the pawl to be positioned in a first position and a second position relative to the input member, wherein the actuating member is offset from a central axis of the input member.
A carrying case for a power tool and a power tool kit are provided. A carrying case for a power tool includes an interior volume defined by a top, a bottom, a front, a back, a first side, and a second side. The carrying case further includes a plurality of distinct compartments within the interior volume. The distinct compartments are configured to receive a battery-powered power tool, a battery configured to power the battery-powered power tool, and a battery charger for the battery, respectively. The carrying case further includes a battery receiver configured for locking engagement with the battery, wherein the battery receiver is formed on an interior surface of at least one of the front, back, first side, or second side.
B25H 3/00 - Storage means or arrangements for workshops facilitating access to, or handling of, work, tools or instruments
B65D 25/10 - Devices to locate articles in containers
B65D 25/00 - CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES - Details of other kinds or types of rigid or semi-rigid containers
Systems and methods for under-voltage protection features in power tools. One power tool provides a motor, a power source, a voltage sensor, and a controller. The power source is configured to selectively provide power to the motor. The voltage sensor is configured to sense a voltage of the power source. The controller is configured to monitor, with the voltage sensor, the voltage of the power source and reduce, when the voltage of the power source is less than or equal to a first threshold value, a current provided from the power source to the motor. The controller is configured to stop, when the voltage of the power source is less than or equal to a second threshold value, providing the current from the power source to the motor.
H02K 7/14 - Structural association with mechanical loads, e.g. with hand-held machine tools or fans
H02K 11/33 - Drive circuits, e.g. power electronics
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
B25F 5/00 - COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR - Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
A floor cleaner has a fluid flow path, a fluid flow motor, a liquid distribution assembly, and a recovery tank positioned in the fluid flow path and configured to receive liquid-laden air from the air inlet. The liquid distribution assembly has a first supply tank for a first liquid, a second supply tank for a second liquid, and a mixing module for mixing the first liquid and the second liquid. The mixing module has a mixing chamber that allows the first and second liquids to mix before being expelled through an outlet of the mixing module. The mixing module includes a closure that is movable between a closed position and an open position. In the closed position, the closure closes the outlet to prevent fluid flow through the outlet. In the open position, the closure opens the outlet to allow fluid flow through the outlet.
A47L 11/40 - Parts or details of machines not provided for in groups , or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers or levers
A47L 11/30 - Floor-scrubbing machines characterised by means for taking-up dirty liquid by suction
A47L 11/34 - Machines for treating carpets in position by liquid, foam, or vapour, e.g. by steam
99.
CONTROLLING MOVEMENT OF A ROBOTIC GARDEN TOOL WITH RESPECT TO ONE OR MORE DETECTED OBJECTS
A robotic garden tool may include an object detection sensor. Object detection data from the object detection sensor may indicate a respective position of each of one or more objects with respect to the robotic garden tool. The robotic garden tool may be configured to execute a speed control algorithm that may include determining, based on the object detection data, whether any objects are present within a detection area of the object detection sensor. The speed control algorithm also may include adjusting a speed of the robotic garden tool and/or a travel direction of the robotic garden tool based on whether and where any objects are detected within the detection area.
A floor cleaner assembly includes a charging station body and a floor cleaner. The charging station body has front and rear outer surfaces, and an upwardly extending protruding member that includes a charging port. The floor cleaner includes a suction source, a dirt collection container, a lateral protrusion that defines a recess extending upwardly from a bottom surface and includes an electrical contact. A battery provides power to the floor cleaner and electrically connects to the electrical contact within the protrusion. While the floor cleaner is connected to the charging station, the protruding member of the charging station extends into the recess of the floor cleaner protrusion to retain the floor cleaner on the charging station, and the charging port forms an electrical connection with the electrical contact while the floor cleaner is connected to the charging station.
A47L 9/28 - Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
A47L 5/30 - Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle with driven dust-loosening tools, e.g. rotating brushes
A47L 9/00 - DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL - Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
