Handle (1) for a cleaning device, comprising a knob (2) which is rotatably arranged at one end of the handle (1), wherein the knob (2) comprises a first knob element (3) and a second knob element (4), wherein the first knob element (3) is connected to the second knob element (4), wherein the second knob element (4) has a recess (5) in which the handle (1) is rotatably arranged, wherein the first knob element (3) is equipped with latching means (6), by means of which the first knob element (3) is rotatably locked to the handle (1), wherein the second knob element (4) has a locking element (7), wherein the locking element (7) locks the latching means (6) of the first knob element (3) relative to the handle (1) when the first knob element (3) and the second knob element (4) are connected to one another.
A seal comprising a spiralized profile bead (1) which has a holding part (2) and has at least one sealing lip (3), which are arranged situated opposite one another in a radial direction (4), wherein the profile bead (1) comprises turns (6) arranged adjacent to one another in an axial direction (5) and transitioning into one another and has open end faces (7, 8) at its two ends.
A dusting tool having a flexible skeletal element including a base, from which four elongated arms extend. The elongated arms have a base end and a distal end. The base ends extend from the base and being spaced apart from one another at the base. The arms being flexible and resilient. A plurality of cross-members extend between the elongated arms, a plurality of living hinges being disposed between the plurality of cross- members and the elongated arms. A force applied to at least one of the elongated arms is transmitted to the other of the elongated arm by the plurality of cross-members and the plurality of living hinges.
The invention relates to an energy storage cell (1), comprising an electrolyte assembly (2), which is accommodated in a housing (3), wherein: the housing (3) is closed by a cover (4); the cover (4) is provided with an outer contact element (5) for establishing electrical contact between the energy storage cell (1) and an energy load; the outer contact element (5) is electrically connected to an intermediate element (6); the intermediate element (6) is electrically connected to an inner contact element (7); the intermediate element (6) and the inner contact element (7) are electrically connected to each other by means of a contact zone (8) provided with a predetermined breaking point (10); a sealing element (9) is provided, which electrically insulates the intermediate element (6) and the inner contact element (7) outside of the contact zone (8) and which provides sealing and electrical insulation of the cover (4) with respect to the housing.
H01M 50/107 - Primary casings, jackets or wrappings of a single cell or a single battery characterised by their shape or physical structure having curved cross-section, e.g. round or elliptic
H01M 50/152 - Lids or covers characterised by their shape for cells having curved cross-section, e.g. round or elliptic
H01M 50/186 - Sealing members characterised by the disposition of the sealing members
H01M 50/188 - Sealing members characterised by the disposition of the sealing members the sealing members being arranged between the lid and terminal
Gas diffusion assembly (1) for a fuel cell, comprising a sheetlike gas diffusion layer (3) disposed on a carrier substrate (4), where on at least one main side (5, 6) of the carrier substrate (4) a sealing arrangement (7) is disposed, where a connecting portion (8) of the sealing arrangement (7) is assigned to the surrounding edge (9) of the gas diffusion layer (3), where the connecting portion (8) forms a sealing bead, where the connecting portion (8) fastens the gas diffusion layer (3) with material bonding on the carrier substrate (4), and also membrane-electrode arrangement (11) and arrangement (15).
A bucket assembly for use with a mop includes inner and outer bucket assemblies including first and second reservoirs, respectively. The inner bucket assembly includes a rinse bucket, fluid connection and closure element between the rinse bucket and the first reservoir. The first reservoir is optionally otherwise sealed when the at least one closure element is in the open position. The inner bucket is disposed at least partially within the second reservoir. A drainage channel fluidly connected to the second reservoir is formed by at least one of the inner bucket assembly and/or the outer bucket assembly.
The present invention relates to a method for producing a gas diffusion system with high purity, the gas diffusion system obtainable by this method, and a fuel cell which contains such a gas diffusion system. A fibrous web comprising carbon fibres and/or precursors of carbon fibres is solidified by the action of aqueous fluid jets to form a nonwoven fabric, the water used having a conductivity of at most 250 microsiemens/cm at 25 degrees Celsius.
D04H 1/492 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres by fluid jet
The invention relates to a machine tool (1) for the shaping production of an article, comprising a tool receptacle (2), a tool feed (3), a reservoir (4) of tools (5) and a control device (6), wherein the machine tool (1) is configured to select a tool (5) from the reservoir (4) as a function of the article that is to be machined and to fasten it at the tool receptacle (2). The invention also relates to a method for producing an article using the machine tool.
The invention relates to a combined cleaning and wringing system, said system comprising: a mopping device (1) having a cleaning textile (2) to be cleaned and wringed; a cleaning station (3); and a wringing station (4). The cleaning station (3) and the wringing station (4) are spatially combined in one unit (5). The cleaning station (3) comprises: a cleaning liquid tank (7) filled with a cleaning liquid (6); a pump (8); and at least one spray head (9). The cleaning liquid tank (7), the pump (8) and the spray head (9) are connected in a flow-conducting manner. The wringing station (4) comprises at least one scraper (10) having at least one scraper lip (11) along which the cleaning textile (2) can be guided. The cleaning station (3) and the wringing station (4) are designed to be functionally separate from one another, wherein the cleaning liquid tank (7) is only assigned to the cleaning station (3), wherein the wringing station (4) comprises a wastewater tank (12) which is only assigned to the wringing station (4), and wherein there is no flow-conducting connection between the wastewater tank (12) and the cleaning liquid tank (7).
The invention relates to a gas diffusion layer for a fuel cell, said gas diffusion layer having high flexural rigidity and high flexibility and containing at least one fibrous material and a polymer blend that is applied to the fibrous material and/or is incorporated therein. The invention also relates to a process for manufacturing a gas diffusion layer of said kind as well as to a fuel cell containing a gas diffusion layer of said kind.
The invention relates to a cleaning device (1), comprising a wiping plate (2) having a first main side (3) and a second main side (4), wherein the first main side (3) is assigned a cleaning cloth (5), which is/can be exchangeably secured to the wiping plate (2), wherein the wiping plate (2) is assigned a reservoir (6) for receiving dirt particles and the cleaning cloth (5) forms a boundary wall (7) of the reservoir (6).
The invention relates to a cleaning element (1) comprising a support body (2) to which elongated fringes (3) are fixed, the fringes (3) enclosing a central region (4) of the support body (2), the central region (4) being assigned a receiving body (6) into which a holder (7) is inserted, the holder (7) being assigned a flat cleaning body (8).
ABSTRACT OF THE DISCLOSURE A beveled broom and step-on dustpan cleaning system including a step-on dustpan having a step-on portion configured to allow a user to collect debris in a receptacle of the dustpan when a force is applied on the step-on portion. The dustpan includes a lip portion which is configured to seal against a floor surface upon a user stepping on the step-on portion to collect debris. A beveled broom having a broom head configured with a beveled or chamfered shape at a functional angle to provide an effective and efficient contact surface to a floor surface to collect debris during use. Date Recue/Date Received 2021-06-11
The invention relates to a cleaning device (1) for cleaning a mechanical cleaning assembly (2) of a cleaning apparatus (3), comprising a container (4) having a recess (5) for receiving the base body (6) of the cleaning apparatus (3), said base body being provided with the cleaning assembly (2), wherein a nozzle arrangement (7) is assigned to the recess (5), the nozzle arrangement (7) being connected to an inlet (8) in a flow-conducting manner.
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
15.
FACE MASK WITH FILTER MEDIUM FROM MULTICOMPONENT FILAMENTS
The invention relates to a face mask for protection against infectious agents with a filter medium from spun nonwoven, which consists of multicomponent filaments, which are split at least partially into elementary filaments, wherein optionally at least one further layer is present, which is not a filter medium. The invention also relates to uses of filter masks and face masks.
A41D 13/11 - Protective face masks, e.g. for surgical use, or for use in foul atmospheres
B32B 5/08 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments the fibres or filaments of a layer being specially arranged or being of different substances
D04H 1/4382 - Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
D04H 1/492 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres by fluid jet
The invention relates to an electrically conductive paste comprising an elastic binder (A) and a conductive filler (B), the conductive filler (B) comprising the following components: at least one conductive filler (B1) in bead form, at least one conductive filler (B2) in flake form and at least one conductive filler (B3) in tube form.
C08L 101/12 - Compositions of unspecified macromolecular compounds characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity
C08K 3/01 - Use of inorganic substances as compounding ingredients characterised by their specific function
Sealing ring which, when viewed in cross-section, is constructed in the form of a number 7, comprising a first axial member (1) and a sealing member (2) having a sealing lip (3), wherein the sealing member (2) is connected to a first end face (5) of the first axial member (1) by means of a first joint (4). The sealing member (2) has at the side thereof axially facing the first end face (5) a dirt lip (6) having at least one sealing edge (7) and a radially inner first boundary face (8) and a radially outer second boundary face (9).
F16J 15/3212 - Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip provided with tension elements, e.g. elastic rings with metal springs
F16J 15/3204 - Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
F16J 15/3208 - Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip provided with tension elements, e.g. elastic rings
F16J 15/3248 - Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports
F16J 15/3284 - Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings characterised by their structure; Selection of materials
18.
FILTER MODULE WITH SENSOR, AND METHOD FOR DETERMINING THE STATE OF A FILTER ELEMENT
The invention relates to a filter module (10) for filtering a fluid stream, having a plurality of filter elements (1, 2, 3), e.g. filter cartridges (8), arranged in parallel with one another in a fluid channel (4). A sensor (7), namely a flow sensor, is attached to each filter element (1, 2, 3) for the purpose of determining the state, in particular state of loading, of the respective filter element (1, 2, 3). The invention furthermore relates to a method for determining the state of a filter element. The configuration according to the invention advantageously makes it possible to determine the state of individual filter elements of a filter module and thus to intervene when an individual filter element is not fully functional.
B01D 46/52 - Particle separators, e.g. dust precipitators, using filters embodying folded material
G01D 1/18 - Measuring arrangements giving results other than momentary value of variable, of general application with arrangements for signalling that a predetermined value of an unspecified parameter has been exceeded
G01F 1/34 - Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure
The invention relates to a cleaning robot (1), comprising a main body (2), a drive device (3) and a cleaning device (4), wherein: the cleaning device (4) is equipped for wet cleaning floors to be cleaned; an accommodation unit (5) for a mop covering (6) is associated with the main body (2) on the side facing the floor to be cleaned; for the wet cleaning, a mop covering (6) is fastened to the accommodation unit (5); and the cleaning robot (1) is equipped to automatically replace the mop covering (6) fastened to the accommodation unit (5) with another mop covering (6). The invention further relates to a cleaning system (17).
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 11/10 - Floor surfacing or polishing machines motor-driven
The invention relates to a gas diffusion layer for a fuel cell, comprising a) a flat, electrically conductive fiber material and b) a microporous layer on one of the surfaces of the fiber material, wherein the gas diffusion layer has, with respect to its base area (on the x-, y-plane), at least one property gradient relating to at least one chemical and/or physical property. The invention also relates to a method for producing such a gas diffusion layer, to a fuel cell which contains said diffusion layer, and to the use of the diffusion layer.
The invention relates to a three-dimensional cleaning textile, comprising a textile cleaning base (1) having a front face (2) and a rear face (3) and at least one pile (4) made of at least one pile yarn (5) that is permanently connected to the cleaning base (2) and is raised and projects over the front face (2).
A cleaning element (1), comprising a support body (2) and elongate textile strings (3), at least some of the strings (3) having multiple strands (4, 5, 6, 7), wherein a first strand (4) and a second strand (5) run longitudinally along the string(3) and a third strand (6) runs transversely to the longitudinal extent of the string(3) and a fourth strand runs along the string. The four strands (4, 5, 6, 7) are fixed to one another by means of a support thread (8).
The invention relates to the use of a composite material comprising a backing layer and a liquid-absorbing layer fixed on the backing layer, the liquid-absorbing layer containing fixed superabsorbent particles, there being, on the side of the liquid-absorbing layer facing away from the backing layer, a liquid-distributing layer which is in liquid-conducting contact with the liquid-absorbing layer and absorbs and distributes a liquid to be absorbed in the plane of the composite material, for absorbing and distributing liquids in actively and/or passively cooled current-carrying systems, in particular in actively and/or passively cooled energy storage systems.
A floor mop including a handle, a shaft coupled to the handle, a multidirectional joint coupled to the shaft opposite the handle, and a mop plate. The mop plate is unitarily formed and includes an upper plate including an upper surface, a substantially parallel lower plate including a lower surface, lateral faces extending between the upper and lower plate, and at least one internal web extending between the upper and lower plates. The upper plate, lower plate, lateral faces and at least one internal web are unitarily formed. The mop plate and the multidirectional joint further include complementary coupling structures.
An actuable shaft assembly for a spray mop assembly includes first and second hollow elongated outer shaft segments in which first and second elongated actuating rod segments are telescopingly disposed, respectively. The first and second outer shaft segments include respective first and second shaft retaining elements extending into their hollow interiors. The first and second rod segments include respective first and second rod retaining elements extending radially outward from their outer peripheral surfaces. The rod retaining elements and shaft retaining elements are sized and disposed to limit telescoping movement of the associated rod segments outward from the shaft segment ends.
A cleaning apparatus (1) for cleaning a rotatable brush roller (13) of a cleaning appliance (11), comprising a container (2) having a depression (3) for accommodating the main body (12) of the cleaning appliance (11), said main body being provided with the brush roller (13), and also comprising a water reservoir (4), wherein the water reservoir (4) is flow-connected to the depression (3), wherein cleaning fluid introduced into the water reservoir (4) flows automatically into the depression (3), wherein the depression (3) is designed such that the water reservoir (4) is assigned to that edge of the cleaning appliance (11) which is spaced apart from the brush roller (13), wherein the brush roller (13) comes to lie at least partially against the base (17) of the depression (3).
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
27.
HEAT TRANSFER MATERIAL WITH GOOD SOUND ABSORPTION PROPERTIES
Heat transfer material with a flow resistance from 60Pa*s/m to 400Pa*s/m, more preferably from 100Pes/m to 300Pa*s/m, even more preferably from 120Pa*s/m to 250Pa*s/m, having a textile fabric and a graphite-containing heat-conducting coating, wherein the graphite is present in an amount from 5% w/w to 50% w/w, based on the overall weight of the heat transfer material.
D06N 7/02 - Flexible sheet materials not otherwise provided for, e.g. textile threads, filaments, yarns or tow, glued on macromolecular material composed of mixtures of substances
E04B 1/88 - Insulating elements for both heat and sound
E04B 9/00 - Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
E04F 13/075 - Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of specially adapted, structured or shaped covering or lining elements for insulation or surface protection, e.g. against noise or impact
F24F 13/068 - Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser formed as perforated walls, ceilings or floors
The invention relates to a filter (10) for purifying air (L), having a housing (2), layers of a filter medium (3) arranged in the housing (2) and structured separator plates (4), one separator plate (4) each being arranged between each two layers of the filter medium (3). In accordance with the invention, the separator plates (4) are provided with a perforation (1). This filter (10) allows in an advantageous way a high-volume flow of air to be filtered. It also has a lower weight, which makes it easier to handle. The invention also relates to a process for manufacturing a separator plate (4) for such a filter (10).
The invention relates to a composition for shielding against electromagnetic radiation, said composition comprising at least one conductive filler and a polymer matrix, to a method for producing such a composition for shielding against electromagnetic radiation, to a method for producing a substrate that is shielded from electromagnetic radiation and to the use of the shielding composition.
The invention relates to a wiper mop plate (1) comprising a main body (2) to which a first wiper mop plate wing (3), a second wiper mop plate wing (4), and a joint (5) are pivotably connected, the wiper mop plate wings (3, 4) being pivotable between a working position (6) and a wringing-out position (7), and the main body (2) being assigned a device (8) for locking the joint (5), said device (5) fixing the joint (5) along the longitudinal axis (9) of the joint (5) when the wiper mop plate wings (3, 4) are outside the working position (6).
A cleaning system comprising a bucket, a liquid-permeable basket arranged in the bucket, a first actuating apparatus for setting the basket into a spinning rotational movement, a second actuating apparatus for adjusting the basket in terms of height in the bucket, and a cleaning device with a cleaning textile and a handle, wherein the basket is configured both as a rinsing basket and as a spin-drying basket for the cleaning textile, wherein the second actuating apparatus comprises a coupling mechanism which detachably connects the handle to the basket, wherein the height of the basket in the bucket can be selectively adjusted, as a result of upward and downward movement of the handle, between a first position in which the basket is positioned lower in the bucket for rinsing and a second position in which the basket is positioned higher in the bucket for spin-drying.
A mop-head plate comprising a main body, to which a first mop-head-plate wing and a second mop-head-plate wing are attached in a pivotable manner, wherein the mop-head-plate wings, can be fixed in a reversible manner in a working position by means of a fixing device, wherein the fixing device comprises a foot pedal, wherein the fixing device releases as a result of the foot pedal being actuated, and therefore the mop-head-plate wings, can be pivoted from the working position into a wringing-out position, wherein the foot pedal is arranged in a pivotable manner on the first mop-head-plate wing and wherein the foot pedal fixes the second mop-head-plate wing in the working position, wherein the foot pedal has resilient means which are designed such that the second mop-head-plate wing pivots relative to the first mop-head-plate wing when the foot pedal is actuated.
A mop head is provided, wherein at least one fringe comprises at least two strands with a first strand and a second strand, wherein the strands directly contact and rest against one another, wherein each strand has the same length as a result of the manufacturing process, wherein when water and/or heat is applied during normal use of the mop head, the strands have differing shrinkage properties in the longitudinal direction as a result of material properties and wherein the strands are fixed to each other by means of at least one fixing means in the longitudinal direction in such a manner that the strands are kept at the same length during normal use of the mop head.
A cleaning device (1) comprising a main body (2), a suction means having a suction opening (3) and a suction duct (4), and a brush assembly having a rotatable roller brush (5), wherein the suction opening (3) and the roller brush (5) are arranged in the main body (2) in such a manner as to face the floor to be cleaned, wherein the suction opening (3) has a first wall (14) facing the front edge (13) of the main body (2) and a second wall (15) facing the roller brush (5), the roller brush (5) being designed to loosen dirt from the floor to be cleaned, wherein additionally a means (6) is provided to wet the floor to be cleaned with liquid and is associated with the roller brush (5), wherein a lip (7) is pivotably associated with the suction opening (3), which lip optionally bears against the first wall (14) or the second wall (15).
A47L 9/04 - Nozzles with driven brushes or agitators
A47L 9/06 - Nozzles with fixed, e.g. adjustably fixed brushes or the like
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
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 resiliently deformable toilet plunger including a generally cup-shaped bell portion having an interior space. A socket is formed on the bell portion. A flange portion extends from the bell portion opposite the socket and includes an open end. The flange portion defines an arcuate tapering tubular passage wherein the interior space communicates with the open end. An annular skirt is formed at a junction of the bell portion and the flange portion, the skirt including a base portion attached to the bell portion and a terminal end opposite the base portion, the skirt extending outwardly from the junction and at an angle such that the terminal end is below a plane defined by the junction, wherein the angle is from about 20° to about 70°.
The invention relates to a seal arrangement (1) for sealing a gap between a machine element (2) and a housing (3), comprising at least one seal element (4), wherein said seal element (4) is equipped to be at least partially electrically conductive and an insulation element (5) is provided which electrically insulates the sealing element (4) with respect to the machine element (2) and the housing (3).
F16J 15/06 - Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
F16J 15/3296 - Arrangements for monitoring the condition or operation of elastic sealings; Arrangements for control of elastic sealings, e.g. of their geometry or stiffness
Seal arrangement (1) for sealing off a gap between a machine element (2) and a housing (3), comprising at least one sealing element (4), which is made at least partly of polymer material, wherein the sealing element (4) has an annular configuration, wherein the sealing element (4) has at least one first annular element (5) and at least one second annular element (6), wherein the first element (5) is electrically conductive and the second element (6) is electrically insulating, wherein the first element (5) is spaced axially apart from the second element (6).
F16J 15/06 - Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
F16J 15/3296 - Arrangements for monitoring the condition or operation of elastic sealings; Arrangements for control of elastic sealings, e.g. of their geometry or stiffness
G01M 3/16 - Investigating fluid tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means
G01M 3/18 - Investigating fluid tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means for valves
G01M 3/40 - Investigating fluid tightness of structures by using electric means, e.g. by observing electric discharges
A cleaning device (1), comprising a liquid container (2), a pump (3) for conveying liquid out of the liquid container (2) in the direction of a heating element (4), the heating element (4) being set up to at least partially vaporize the liquid, the heating element (4) being connected to a cleaning head (5), from which the vaporized liquid exits, wherein a compensating tank (6) is arranged between pump (3) and heating element (4).
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
The invention relates to a cleaning cart which comprises a support body (1) and a communication device holder (2) for receiving a mobile communication device (3), the communication device holder (2) being secured to the support body (1).
Sealing arrangement, comprising a sealing ring (1) having at least one dynamically loaded sealing lip (2), and a machine element (3) to be sealed that has a surface (4) to be sealed, which surface is electrically conductive and surrounded by the sealing lip (2) in a radially prestressingly sealing manner, the sealing ring (1) comprising a core (5) made of an electrically conductive material (6) and a casing (7) made of an electrically insulating material (8), the casing (7) having a material thickness (9, 10, 11), surrounding the core (5) at least in part and comprising the sealing lip (2), said sealing arrangement comprising a wear detector (12), which has an electric measurement device (13) for detecting the state of wear of the sealing ring (1), wherein, when viewed in section, the material thickness (9) of the sealing lip (2) is smaller in the radial direction (14) than the material thickness (10, 11) of the remainder of the casing (7).
F16J 15/3296 - Arrangements for monitoring the condition or operation of elastic sealings; Arrangements for control of elastic sealings, e.g. of their geometry or stiffness
G01N 19/08 - Detecting presence of flaws or irregularities
A cleaning system, comprising a bucket (1) and a cleaning device (2) with a mop head (3), wherein the mop head (3) comprises a carrier body (4) and cleaning fringes (5) which are attached to the carrier body (4), wherein the carrier body (4) is connected on its side facing away from the cleaning fringes (5) to a handle (7). The cleaning system further comprises a washing device (8) arranged in the bucket (1) for washing the cleaning fringes (5), comprising a basket (11) that can be moved in an up and down movement (10) by a first actuation device (9), and a spinning device (12) arranged in the bucket (1) for spin-drying the cleaning fringes (5), comprising the basket (11), which can be rotated (14) by a second actuation device (13), and a centring pin (15), which is arranged in the basket (11) to centre the cleaning device (2), wherein the carrier body (4) is substantially disc-shaped, with a boundary (16) on the circumferential side and with a greatest extension d1 between two circumferential regions (17, 18) that lie opposite each other, wherein the basket (11) has a rotationally symmetrical design, with a greatest clear first width d2 and wherein a first ratio of d2 to d1 is > 1.5.
A filter cartridge (1) is described, comprising a filter medium (2), which is provided on at least one front end (3) with a flange (4) for mounting the filter cartridge (1) in a filter assembly (5), wherein the flange (4) includes a radial flange (6) and a support segment (7), wherein the support segment (7) extends in the longitudinal direction of the filter cartridge (1).
The invention relates to a mop comprising a mop head (11) and a stem (12), said mop head (11) having fringe-shaped cleaning textiles (1) and a cap-shaped carrier body (2), and said cleaning textiles (1) being secured to the carrier body (2). At least some of the cleaning textiles (1) are interconnected by an integral bond (3) and combined to form a pre-assemblable unit (4), said pre-assemblable unit (4) and carrier body (2) being interconnected.
Flange seal comprising a support body (1) made of a tough material and a sealing element (2) made of a rubber-elastic material which are integrally connected to one another, wherein the sealing element (2) has a sealing edge (5) that can be exposed to a medium (3) to be sealed off in a space (4) to be sealed. In the region of the sealing edge (5) in the production state the sealing element (2) has cavities (6) that can be varied in volume during use of the flange seal as intended.
The invention relates to a cleaning device (1), comprising a base body (2), wherein cleaning strips (4, 4a, 4c) are connected to the base body (2) by connection regions (5, 5c),wherein the cleaning strips (4, 4a, 4c) each have cleaning regions (6, 6a, 6c), wherein at least one cleaning strip (4, 4c) is reinforced at its connection region (5, 5c) on the base body (2), and wherein a cleaning region (6, 6c) of the cleaning strip (4, 4c) is less reinforced or not reinforced in comparison to the connection region (5, 5c), wherein, according to the invention, a cleaning device is provided that exhibits good cleaning performance with simple manufacturing, also achieving a wiping function that is as extensive as possible in order to achieve quicker cleaning, characterized in that different cleaning strips (4, 4a, 4c) and/or cleaning regions (6, 6a, 6c) have different widths.
The invention relates to a nonwoven comprising framework fibres and an at least partially fused thermoplastic material, in particular at least partially fused thermoplastic binding fibres, wherein at least the framework fibres are staple fibres and wherein the nonwoven has a thermally embossed mesh pattern made up of a multiplicity of intersecting embossed grooves, between which a multiplicity of embossed elevations are arranged, wherein - the equivalent diameter (7) of the embossed elevations is less than 50% of the fibre length of the framework fibres; - the ratio of the width (3) of the embossed grooves to the thickness (6) of the nonwoven in the region of the embossed elevations is less than or equal to 4/5, and - the ratio of the width (3) of the embossed grooves to the thickness (4) of the nonwoven in the region of the embossed grooves is from 0.5 to 2.
D04H 1/485 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation in combination with weld-bonding
D04H 1/541 - Composite fibres e.g. sheath-core, sea-island or side-by-side; Mixed fibres
The invention relates to a wringing device (1) for a mop, comprising a basket-like receiving portion (2) in which said mop can be wrung out by pressing, and a retainer (3) for securing the wringing device (1) in a mop bucket. Said receiving portion (2) is guided in the retainer (3) such that it can move translationally in the direction of insertion of the mop.
The invention relates to a bucket having a longitudinal direction (1) and a transverse direction (2), having a first extension (3) in the longitudinal direction (1) and a second extension (4) in the transverse direction (2). The first extension (3) is greater than the second extension (4), comprising two longitudinal sides (5, 6), a front transverse side (7), and a rear transverse side (8), and at least one substantially bow-shaped handle (9, 9.1, 9.2). The at least one handle ((, 9.1, 9.2) extends in a longitudinal direction (1) and is pivotable in the traverse direction (2), wherein a spout (12) of the bucket is designed as a self-contained through-hole (13) and is arranged on the front transverse side (7).
The invention relates to methods for producing a volume nonwoven fabric, comprising the following steps: a) provision of a nonwoven fabric raw material, containing fiber balls and binding fibers, b) provision of an air-laying device, which has at least two spiked rollers, between which a gap is formed, c) processing of the nonwoven fabric raw material in the device in an air-laying method, wherein the nonwoven fabric raw material passes through the gap between the spiked rollers, wherein fibers or fiber bundles are pulled from the fiber balls by the spikes, d) laying on a laying apparatus, and e) thermal bonding, whereby the volume nonwoven fabric is obtained. The invention further relates to a volume nonwoven fabric comprising a volume-providing material, to uses thereof, and to textile materials.
D04H 1/00 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
D04H 1/732 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by fluid current, e.g. air-lay
D04H 1/42 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
D04H 1/54 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
D04H 1/70 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
D04H 1/72 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
A torsion wringer, comprising a contraction device (1) for accommodating a wiper head of a mop, wherein the contraction device (1) has an upper part (2) and a lower bottom (3), which are connected to one another by contraction lamellae (4), wherein the contraction lamellae (4) are embodied and/or articulated on the upper part (2) and on the bottom (3) such that the upper part (2) is pivotable in relation to the bottom (3), and wherein the contraction device (1) is movable along a travel path (H) in relation to a carrier device (5), whereby the upper part (2) pivots about a rotational angle (T) in relation to the carrier device (5) and in relation to the bottom (3), is characterized, with regard to the object of embodying and refining a torsion wringer of the type mentioned at the outset such that it is cost-effective, wherein with short travel path of the wiper head of the mop, it can be effectively freed of liquid, wherein a large rotational angle can be achieved without tangling and self-locking of the upper part of the contraction device and wherein the torsion wringer has a short structural height, in that reduction means are provided, by which a force which counteracts the pivot of the upper part (2) can be reduced.
The invention relates to a cleaning device comprising a main part (1) and a handle (2) with which an operating person can displace said cleaning device on a surface being cleaned, two counter-rotatable rollers (3a, 3b) being received in the main part (1) such that said rollers (3a, 3b) come into contact with the floor being cleaned, said rollers (3a, 3b) being arranged in the main part (1) such that they are only separated by a shared air gap and/or longitudinal gap (6).
The invention relates to a thermally fusible sheet material useable as a fusible interlining fabric in the textile industry with a backing layer made of textile material, to which a coating of polyurethane foam is applied. The polyurethane foam has a pore structure in which more than 50% of the pores have a diameter, measured per DIN ASTM E 1294, in a range of 5 to 30 µm.
D04H 1/488 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation in combination with bonding agents
D04H 1/49 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation entanglement by fluid jet in combination with another consolidation means
D04H 1/66 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions at spaced points or locations
D04H 1/68 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions the bonding agent being applied in the form of foam
Disclosed is a draining device for a wet cleaning apparatus, comprising a watering device (1) for the wet cleaning apparatus as well as a rotatable drainage basket (2) for the wet cleaning apparatus; the watering device (1) comprises a fresh water reservoir (4) which can be filled with fresh water (3) and which is fluidically connected to the drainage basket (2) via a fresh water duct (5).
The invention relates to a textile fabric (1,1') for preventing the penetration and the spreading of water in cables, comprising at least one layer (2), which is at least partially covered by an absorbent material (3) and comprises pores (4), wherein the pores (4) can be at least partially closed under the effect of liquid due to a swelling of the absorbent material (3), and wherein the absorbent material (3) is bonded to the textile layer (2), at least in some areas, has a tensile strength with respect to the machine direction (MD) of greater than 50 N/5cm, measured according to DIN ISO 9073-3, and can be obtained by a method comprising the following method steps: treating a layer (2) containing pores (4) with a mixture containing a polymerizable monomer or oligomer and a cross-linking agent and, as precursor for the absorbent material (3) a wetting agent and an initiator, and polymerization of the monomer or oligomer to the absorbent material (3) under formation of a bonded connection between the absorbent material (3) and the layer. The textile fabric has an air permeability according to DIN EN ISO 9237 in the dry state of greater than 200 dm3/(m2s).
D06M 10/00 - Physical treatment of fibres, threads, yarns, fabrics or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
D06M 14/18 - Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics or fibrous goods made from such materials using wave energy or particle radiation
D06M 15/263 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof
H01B 7/288 - Preventing penetration of fluid into conductor or cable by completely or partially filling interstices in the cable using hygroscopic material or material swelling in the presence of liquid
A mop head comprises linear textile structures having at least two strands, where a first strand includes microfibers, and a second strand encloses the first strand, covering only a part of the surface of the first strand. The second strand may have a higher abrasiveness than the first strand. In use, at least some sections of both strands are together and simultaneously brought into contact with a cleaning surface. The structure may provide a stable linear textile structure by which effective cleaning may be achieved with minimum effort.
The invention relates to a sensor (2, 2', 2") comprising an electronic chip (4, 4', 4") and a sensor chip (5, 5', 5") which are arranged within a functional volume (3) which is at the most 4 - 5 mm long, a maximum 2 - 3 mm wide and the maximum height is 0.5 - 0.8 mm. The aim of the invention is to provide an economical filter element which comprises a compact sensor.
Preliminary seal, comprising an essentially circular disc (1) of an electrically conductive material (2) permeable to air and a carrier body (3), wherein the disc (1) is configured as a separately produced individual part - in relation to the carrier body (3) - and is joined to the carrier body (3).
In respect of the object of a mop cover (1", 1"', 1'") comprising a sheet-like main body (5", 5''', 5"") with four outer edges (6"a, 6"b, 6"c, 6"d, 6'''a, 6'''b, 6"'c, 6'''d, 6""a, 6""b, 6""c, 6""d), wherein a first relatively long outer edge (6"a, 6'''a, 6''''a) is oriented parallel to a second relatively long outer edge (6"b, 6'''b, 6''''b), wherein the first relatively long outer edge (6"a, 6'''a, 6''''a) is longer than the second relatively long outer edge (6"b, 6'''b, 6"''b), wherein two relatively short outer edges (6"c, 6"'c, 6''''c, 6"d, 6'''d, 6"''d) extend in each case between the relatively long outer edges (6"a, 6"b, 6'''a, 6'''b, 6''''a, 6''''b), and wherein the main body (5", 5''', 5''") is assigned at least two pockets (2", 2''', 2"''), into which wings (3') or tensioning elements of a mop (4') can be introduced in order to tension the sheet-like main body (5", 5''', 5"''), being configured, and developed, such that said mop cover can be readily gripped, and tensioned, by rectangular wings, wherein the mop cover can be guided effectively for cleaning purposes with the greatest possible degrees of freedom in corner regions, a mop cover of the type mentioned in the introduction is characterized in that at least one outer edge (6"a, 6"b, 6"c, 6"d, 6'''a, 6'''b, 6"'c, 6'''d, 6"a, 6"''b, 6"''c, 6"''d) and/or at least one pocket (2", 2''', 2''") are/is assigned at least one stiffening element (7", 7''', 7''") for the partially reinforced stiffening of the main body (5", 5''', 5'''').
The invention relates to a cleaning cloth comprising a microfiber composite fleece material in which a first and a second fiber component are arranged in the form of alternating layers, wherein at least one first layer A comprises the first fiber component in the form of composite filaments which are melt-spun and deposited into a fleece and which are at least partially split into elementary filaments having an average titer of less than 0.1 dtex, preferably between 0.03 dtex and 0.06 dtex, and solidified, and wherein at least one layer B is arranged on the first layer A, wherein the layer B comprises the second fiber component in the form of fibers deposited into a fleece and solidified and having an average titer of 0.1 to 3 dtex, at least one second layer A is arranged on the layer B.
D04H 1/498 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres entanglement of layered webs
D04H 3/016 - Non woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the fineness
D04H 3/018 - Non woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the shape
D04H 3/11 - Non woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between yarns or filaments made mechanically by fluid jet
The invention relates, to a nonwoven fabric comprising a volume-giving material, in particular fiber balls, down and/or fine feathers, and having a maximum tensile strength, measured according to DIN EN 29 073 at a mass per unit area of 50g/m2 in at least one direction, of at least 0.3N/5cm, in particular of 0.3N/5cm bis 100N/5cm.
D04H 1/42 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
D04H 1/54 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
D04H 1/70 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
Window wiper, which is substantially T-shaped and comprises a wiper head (1) and a wiper handle (2), the wiper head (1) being angulated with respect to the wiper handle (2) and the wiper head (1) and the wiper handle (2) delimiting an offset angle (3). The wiper head (1) and the wiper handle (2) are connected to each other by a flexible joint (4), the wiper head (1) and the wiper handle (2) being movable from an initial offset angle (5) to a maximum final offset angle (6) against the spring force of the flexible joint (4).
In respect of the object of creating a suction nozzle which is intended for a hard-surface suction apparatus and has a specifically adjustable and/or uniform flow-speed profile over the entire width of the suction mouth, the intention being for it to be possible, as a result of the specifically adjusted flow resistance, to use a suction subassembly with the lowest level of power possible, a suction nozzle (1) which is intended for a hard-surface suction apparatus, comprising a basic body (2) with an intake surface (3), which is adjoined by a suction channel, wherein, in order to form a suction flow, a suction subassembly can be connected to a side (4) of the basic body (2), said side being directed away from the intake surface (3), wherein the basic body (2) has a base wall (7), a top wall (6) and side walls (5a, 5b), is characterized in that the basic body (2) is subdivided into suction chambers (11) by at least two intermediate walls (10).
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 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
63.
METHOD FOR MAKING A MEMBRANE-ELECTRODE ASSEMBLY WITH PERIPHERAL SEAL, AND THE MEMBRANE-ELECTRODE ASSEMBLY
The present invention relates to a method for producing a membrane electrode unit (1), provided with a peripheral seal (9') and a peripheral sealing frame (12), for an electrochemical cell, in particular for a fuel cell, comprising the following steps of: (A) producing a sandwich-like arrangement, forming the membrane electrode unit (1), from a membrane (4) and two gas diffusion electrodes (2, 3), (B) connecting the sandwich-like arrangement to a seal (91) that extends around said electrodes at the lateral outer edge thereof, said seal (91) at the same time establishing the connection to the sealing frame (12) that extends laterally around the membrane electrode unit (1). In this case, step (B) takes place with the application of a pressing operation. In this case, before the pressing operation is carried out, the sealing material (9) of the seal (91) connecting the membrane electrode unit (1) to the sealing frame (12) is arranged in a gap (8) in the sealing frame (12), said gap (8) being open towards the lateral outer edge of the membrane electrode unit (1), such that a part of the sealing material (9), which is flowable during the pressing operation, penetrates laterally into the two gas diffusion electrodes (2, 3).
The invention relates to a torsion wringer (1,1') comprising a receiving device (2, 2') for receiving the head of a mop. Said receiving device (2, 2') comprises an upper part (3, 3') and a lower part (4, 4') which can be interconnected by elements (5, 5'). The aim of the invention is to design and to further develop a torsion wringer of the mentioned type such that the mop can be freed from liquid in a problem- free manner using said device. Said torsion wringer is characterized in that the elements (5, 5') are designed in such a manner and/or are articulated on the parts (3, 3', 4, 4') of the container such that said parts (3, 3', 4, 4') can be rotated with respect to each other.
A cleaning cart, comprising a basic body (1), wherein the lateral extent of the basic body (1) is bounded by an outer circumferential boundary surface (2) or boundary line, and wherein the basic body (1) bears at least one module (3, 6) which is coupleable to the basic body (1), is characterized, with regard to the problem of refining and developing a cleaning cart of the type mentioned at the beginning in such a manner that said cleaning cart can bear a multiplicity of modules of different size while having a very compact and space-saving design, in that the module (3, 6) is assigned to the basic body (1) in such a positive, frictional and/or non-positive manner preventing tilting that the base region of the module (3, 6) projects at least on one side beyond the boundary surface (2) or boundary line of the basic body (1).
B62B 3/10 - Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor characterised by supports specially adapted to objects of definite shape
A47L 13/51 - Storing of cleaning tools, e.g. containers therefor
The invention relates to a mop cover for cleaning surfaces, comprising a main body (1). The problem addressed by the invention is that of configuring and modifying a mop cover of the aforementioned type in such a way that the mop cover has an abrasive surface by which hairs and particles of dirt can be reliably picked up. The problem is solved in that flock material (3, 3a) is assigned to the main body (1), the flock material (3, 3a) being disposed on a surface (2) which can face a floor surface to be cleaned.
A cleaning cart comprising a base plate (1) and a working plate (3) arranged at a vertical distance (2) above the base plate (1), wherein the base plate (1) and the working plate (3) are connected to each other by a linkage (4) arranged in the vertical distance (2). The linkage (4) is formed by at least two struts (5,6) extending non-parallel to each other.
A47L 13/51 - Storing of cleaning tools, e.g. containers therefor
B62B 3/04 - Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving means for grappling or securing in place objects to be carried; Load handling equipment
B62B 3/10 - Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor characterised by supports specially adapted to objects of definite shape
The invention concerns a cleaning apparatus for cleaning floors and/or surfaces, comprising a container (1, 1', 1", 1''') for holding a cleaning fluid (2), a discharge device (3, 3', 3", 3'") for discharging the cleaning fluid (2) onto the floor and/or surface, and a heating system (4, 4', 4", 4''') for heating and/or tempering and/or evaporating the cleaning fluid (2). In order to easily supply the cleaning apparatus with energy for heating and/or tempering and/or evaporating the cleaning fluid, the apparatus can be operated cordlessly.
There is provided herein a seal, including a substantially H-shaped sealing profile. The sealing profile, when viewed in cross section, comprises two longitudinal webs which are arranged adjacent one another and spaced apart from one another. A cross web connects the two longitudinal webs and forms a pivot joint about which the two longitudinal webs are pivotable in a clothes-peg-like manner relative to one another. Each longitudinal web comprises a peg arm at a first end and a sealing lip at a second end. The peg arm is shaped in the form of a latching lug and engages an installation groove of a machine element. The peg arms thereby provide a static seal for sealing the installation groove.
The invention relates to a wiping device, comprising a substantially rectangular support member (1) having a longitudinal axis (71) and two long sides (2, 3), and a transverse axis (72) and two transverse sides (4, 5), on which a wiping cloth (6) can be releasably fastened, wherein on the support member (1) on at least one transverse side a pivotable fastening clamp (7, 8) is disposed so as to be pivotable about an articulation joint (11, 12), for fastening of a fastening tab (13, 14) disposed correspondingly on at least one transverse side on the wiping cloth (6). The at least one fastening clamp (7, 8) is movable in a pivot plane (73, 74) which is disposed substantially perpendicular to the longitudinal axis (71) of the support member.
In respect of the object of configuring and developing a flat mop cover such that surfaces which are to be cleaned in a clean room can readily be cleaned by it, a flat mop cover (1) for arranging on a mop-cover holder (1a), comprising an elongate basic body (2), wherein the basic body (2) has a first elongate surface (3) and a second elongate surface (4), which lie opposite one another, wherein at least one foam-material layer (6) is arranged between the elongate surfaces (3, 4), and wherein the two elongate surfaces (3, 4) are each designed as cleaning surfaces and arranged such that a plate-shaped carrying element (5) of a mop-cover holder (1a) can be accommodated in a sandwich-like manner between them, is characterized in that the basic body (2) can absorb in a reversible manner at least four times, and at most twenty times, its dry weight in liquid, wherein the foam-material layer (6) has no fibers.
A flat wiping cloth (1, 1', 1", 1"') to be arranged on a wiping cloth holder (2), comprising an elongated base (3, 3', 3", 3"'), the base having (3, 3', 3", 3"') a main cleaning surface (4, 4', 4", 4"') and at least one cleaning lip (5a, 5b, 5c, 5d) which can be pivoted relative to a base region of the main cleaning surface (4, 4', 4", 4"'), wherein the at least one cleaning lip (5a, 5b, 5c, 5d) can be pivoted about at least one desired pivoting region (6a, 6b, 6c, 6d), is, in view of the problem of designing and developing a flat wiping cloth as per the preamble such that said flat wiping cloth can particularly effectively remove dirt from corners and edge regions that adjoin large surfaces to be cleaned, and such that said flat wiping cloth releases as few particles as possible into the room to be cleaned whilst having long service life, characterised in that the base (3, 3', 3", 3"') has a flat textile material which does not have a base fabric with attached threads at any point of the main cleaning surface (4, 4', 4", 4"').
In respect of the problem of specifying a broom head which can readily sweep up differently sized particles and mixtures of the same, a broom head comprising a basic body (100), from which clusters (1, 3, 5, 7, 8, 9, 10, 13) of bristles project, is characterized in that the clusters (1, 3, 5, 7, 8, 9, 10, 13) have a cross section which is neither round nor circular.
In respect of the problem of indicating a broom head (1) which can be produced such that its individual parts are easy to store, wherein the individual parts are fixed to one another following production of the broom head, said broom head (1) comprising a basic body (2) with a plate (3), from which project first cleaning elements (4) for directing towards a surface which is to be cleaned, wherein the plate (3) also has second cleaning elements (5), which assist the cleaning performance of the first cleaning elements (4), projecting from it, is characterized in that the second cleaning elements (5) are arranged on a module (6) which can be introduced, as a separate individual part, into an aperture (9) of the plate (3) such that the second cleaning elements (5) engage through the plate (3).
A flat mop cover (3) for placement on a mop cover holder (1), including an elongated base body (4), whereby an active substance is allocated to the base body (4), which impedes or suppresses the growth of bacteria and/or viruses, whereby fibers (5), yarns (6) or fringes (7) are associated with the base body (4) and whereby the active substance is distributed within the material from which the fibers (5), yarns (6) or fringes (7) are manufactured and/or in a component of the base body (4), is characterized in that the fibers (5), yarns (6) or fringes (7) include a free end which can be directed towards the surface to be cleaned, with the aim to configure and modify a flat mop cover of the aforementioned type in such way that the antimicrobially effective active substance remains in the flat mop cover as long as possible and the flat mop cover takes up dirt particularly quickly from moist surfaces.
A mop comprising a mop head (1) that has at least one cleaning strip (2) is disclosed. The cleaning strip (2) comprises at least one cleaning surface (5) on which raised cleaning islands (6) made of flock fibers are arranged. The cleaning strip (2) is attached to the mop head (1) at one of its ends (3) and has a free end (4). The raised cleaning islands (6) on the at least one cleaning surface (5) of the cleaning strip (2) are arranged at certain distances (7) from each other and are surrounded on all sides by storage spaces (8) for holding dirt. The size of the storage spaces (8) steadily decreases from the end (3) of the cleaning surface (5) facing the mop head (1) in the mopping direction (9) of the free end (4).
The invention relates to a drive system (1) for driving an automatic cleaning unit, comprising: - a carrier unit (7, 10); - a drive motor (2), which is fastened on the carrier unit (7, 10); - a driveshaft (4), which is arranged in a rotatable manner on the carrier unit (7, 10) and can be driven by the drive motor (2); - an advancement device (15), which is arranged on the driveshaft (4) and can be rotated about the driveshaft, wherein the advancement device (15) is coupled to the driveshaft (4) in order to generate advancement transversely to the extent of the driveshaft (4) and in order, when advancement is stopped, to cause the advancement device (15) to rotate in relation to the carrier unit.
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 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 11/10 - Floor surfacing or polishing machines motor-driven
The invention relates to a mopping device (1) having a mop plate (2), on which a mop cover (3) can be fastened in a replaceable manner, wherein a measuring device (4) for detecting the residual moisture present in the mop cover (3) is integrated in the mop plate (2).
Mop head (1) for a mop (2), comprising a carrier body (4) on which cleaning strips (5) of textile material are fastened as well as an abrasive body (6), and which is connectable with a handle (3), whereby the abrasive body (6) is adhesively connected with at least one cleaning strip (5).
A squeeze mop, comprising a carrier body (1) that is formed by a double joint (2) and two wing plates (3, 4) that are arranged in the longitudinal direction (5) of the carrier body (1) on both sides of the double joint (2) and are connected to the double joint. The invention further comprises a handle (6), wherein the carrier body (1) on the side facing axially away from the handle (6) comprises a cleaning pad (7) that substantially corresponds to the size of the carrier body (1), and wherein the wing plates (3, 4) can be pressed against each other by means of a squeeze device (8), wherein the squeeze device (8) is designed in a fork shape and is open on the side facing axially away from the handle (6). The squeeze device comprises two pressure arms (9, 10) that are arranged substantially parallel to each other and can be engaged with the wing plates (3, 4) for folding the wing plates (3, 4) around the double joint (2). The squeeze device (8) is connected to the handle (6). The handle (6) is connected to the double joint (2) at least pivotally about the longitudinal axis (5) of the carrier body (1), wherein the squeeze device (8) comprises an actuating rod (11) that is moveable in the axial direction of the handle (6) and that is connected both to the double joint (2) and to a pivotable hand grip (12) that is fixed in a stationary manner on the handle (6) for actuating the squeeze device (8).
A cleaning implement that includes a connector for connecting a handle to a base block. The connector prevents the handle from rotating relative to the base block and, thus, the connector prevents the handle from unscrewing or otherwise loosening or disconnecting from the base block. The base block can include a headpiece supported between oppositely arranged shoulders, a generally cylindrical flange projecting from the headpiece, and a generally cylindrical opening extending through the cylindrical flange. A slot may be formed in an inner surface of the cylindrical flange. A ferrule that can have a generally dovetail-shaped projection provided on its outer surface can be secured to an end of the handle. The projection and the slot can form a joint when the handle is connected to the base block. This joint substantially prevents the handle from rotating relative to the base block.
Gas diffusion unit (1) for a fuel cell (2), comprising at least dihedral gas diffusion layers (3, 4) which are provided with seals (5), wherein the seals (5) are fastened on a substrate (6), wherein the substrate (6) connects the gas diffusion layers (3, 4) to one another in an articulated fashion.
A dust mop (1) is disclosed with a grip (2) to which two spaced apart rods (3, 4) are mounted. The rods (3, 4) each have a free end (5, 6) respectively, at which they are connected with one another. A number of spacers (7) are positioned between the rods (3, 4). This construction allows the use of the dust mop to cleans uneven, curved surfaces and, thus provides an improved cleaning performance.
This invention solves the problem to provide a competitive and cost-effective broom, which is suitable to minimize damages of furnitures and facilities. The broom may include a broom body. The broom body may include a shaft side, a shoulder disposed on the shaft side, a cleaning side, and a bump guard disposed on the shoulder. The broom may further comprise a shaft extending from the shoulder and a plurality of bristles extending from the cleaning side. The bump guard may be relatively softer than a main piece of the broom body. The broom body may also include a lower bump guard covering a toe and a heel of the broom body. In one embodiment, the broom body may be comprised of a core and a skin. The skin may be overmolded onto the core. The bump guard may be overmolded onto the skin. In another embodiment, the core and the skin may be molded together in a co-injection molding process.
The invention relates to a flat mop (1), comprising a mop plate (2) with a cleaning surface (3), over which a mop cover (4) can be stretched. The mop plate (2) has two folding mop plate parts (5, 6) lying adjacent to one another and said mop plate (2) is trapezoidal.
Module (1) for a fuel cell arrangement, comprising plates (2, 3), which are arranged in the form of a stack, wherein at least two plates (2, 3) are partially connected to one another by means of a sealing element (4), wherein at least one further seal (5) is arranged between the plates (2, 3).
Scouring body (1), comprising a textile sheet (2) which is provided with a scouring agent composition (3), wherein the scouring agent composition (3) comprises a binder (4) and scouring particles (5), wherein the textile fabric (2) has a cleaning surface (6) with a relief pattern (7), wherein the fabric (2) is arranged on a sponge body (8).
The invention relates to a cleaning trolley (1) with an expandable frame (2) made of elements that can be combined and detachably interlinked. A first element (3) is U-shaped and is bent at a right angle on both ends (4) so that the ends (4) project from the U-shaped surface.
B62B 3/02 - Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving parts being adjustable, collapsible, attachable, detachable, or convertible
89.
USE OF AN ELASTOMERIC BLEND AS A MATERIAL FOR USE IN THE FIELD OF FUEL CELLS
The invention relates to the use of a sulphur-free and low-emission elastomer blend which has properties of various rubbers, and the mechanical properties thereof are improved, in particular, in relation to the permanent set (DVR), elongation at rupture, tensile strength and/or gas permeability (permeation) in relation to the individual compounds, and it also has an improved temperature resistance and an improved resistance to media. Said elastomer blend comprises a rubber (A) having at least two functional groups which can be cross-linked by hydrosilylation, at least one other rubber (B) comprising at least two functional groups which can be cross-linked by hydrosilylation, and can be used as a material in the insertion area of the fuel cells, in particular, the direct-methanol-fuel cells. The rubber (B) is chemically different from the rubber (A), a cross-linking agent (C) comprises a hydrosiloxane or hydrosiloxane derivative or a mixture of several hydrosiloxanes or derivatives, which comprise at least two SiH groups per molecule in the centre, a hydrosilylation catalyst system (D) and at least one filling material (E).
90.
USE OF A CAUTCHOUC COMPOUND AS MATERIAL IN THE FIELD OF FUEL CELLS
The invention relates to the use of a rubber compound wherein the mechanical properties thereof are improved. In particular, the rubber compound has increased elongation at rupture and/or increased tensile strength and/or increased tear strength, and a reduced permanent set (DVR). The rubber compound comprises a rubber (A) having at least two functional groups which can be cross-linked by hydrosilylation, a cross- linking agent comprising hydrosiloxane or hydrosiloxane derivative or a mixture of several hydrosiloxanes or derivatives, which comprise at least two SiH-groups per molecule in the centre, a hydrosilylation catalyst system (C), at least one filling material (D) and a coagent (E) which can be cross-linked by hydrosilylation, for use as a material in the insertion area of the fuel cells.
C08L 23/16 - Ethene-propene or ethene-propene-diene copolymers
C08L 53/02 - Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl aromatic monomers and conjugated dienes
Disclosed is a hollow fiber system (1) for a humidifier (2), comprising hollow fibers (3) that are permeable to steam. A first air flow (4) can be conducted within the hollow fibers (3) while a second air flow (5) can be conducted outside the hollow fibers (3). Said hollow fibers (3) are located at least in part at a distance from each other by means of a device (6) that is disposed between the hollow fibers (3), respectively.
B01D 53/22 - Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols by diffusion
The invention relates to a broom body (1) having, on its underside facing the surface to be cleaned, at least two cleaning bodies (3, 4) made of different materials. One cleaning body (3) is formed by a foam material body (5), which is non-positively and/or positively joined to the broom body (1). This foam material body (1) can be inserted into the broom body (1) in a manner that is perpendicular to the longitudinal axis (6) of the broom body (1), and the foam material body (5) has at least one fastening means (7) for positively fastening it to the broom body.
A gas diffusion layer, including at least two actively connected functional areas (2a, 2b), whereby the first area (2a) has a porous structure and the second area (2b) is constructed as stabilization zone, achieves the object of providing a system which realizes a problem-free operation of a fuel cell with optimization of its efficiency. An arrangement including two gas diffusion layers as well as a process for the manufacture of the gas diffusion layer also achieves the mentioned object.
The invention relates to a mop cover (1) for a cleaning device. Said mop cover comprises at least two layers (2, 3) that are interlinked in a manner so as to configure a pouch-type mop cover (1) having an insertion end (4). The layers (2, 3), on their faces (5, 6) facing away from each other, configure a wiping surface and the insertion end (4) can be permanently closed in some sections.
The invention relates to a handle (1) for a cleaning device. Said handle comprises at least one handle base (2) having at least one convex first handle section (3) and, axially adjacent to the first handle section, at least one concave second handle section (4). The invention is characterized in that the first handle section has a higher coefficient of static friction than the second handle section.
Disclosed is a cleaning cloth (1) that is made of a planar textile structure (2) and is provided with at least one cleaning surface (3), on at least some parts of which a surface coating (5) is disposed. Said surface coating (5) is embodied as a printed pattern (4) and contains abrasive agents (6).
The invention relates to a mop (1) comprising a mop-head plate (2) and an interchangeable mop cover (3) with a mopping surface (4) that is attached to the mop-head plate (2). According to the invention, the mop cover (3) is equipped on two opposing sides with a respective fixing device (5), which engages in a respective retainer (6) of the mop-head plate (2). At least one retainer (6) is formed by a recess (7) and the corresponding fixing device (5) is held by a positive fit in the recess (7) so that it can be detached without sustaining any damage.
The invention relates to a mop (1) comprising a mop-head plate (2) for a mop cover (3). The mop-head plate (2) comprises a first connector (4), which can be connected to at least one second connector (5) of a wringer device (6) in order to wring out the mop cover (3). The invention also relates to a wringer device (6) for a mop (1) comprising a mop-head plate (2) for a mop cover (3), said plate having two folding mop-head plate parts (7, 8). Said wringer device (6) comprises a funnel-shaped wringer compartment (22). The mop cover (3) can be introduced into said compartment from above and compressed by actuating the wringer device, when the mop-head plate parts (7, 8) are in an essentially vertical position and said cover is partially detached and suspended from said parts. The opposing transversal surfaces (10, 11) of the mop-head plate parts (7, 8) form compression surfaces. The wringer device (6) comprises a lever unit (23) with the second connector (5), said lever unit consisting of an actuating lever (24) and a pressure lever (25) that is connected to the actuating lever (24). The pressure lever (25) forms the second connector (5) and can be connected to the first connector (4).
patents
