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WO/2011/072639A1 |
The invention relates to a hydraulic arrangement, comprising: a hydraulic pumping device (5) for pumping a hydraulic medium; a stroke adjusting device (8) for varying the pumping stroke of the hydraulic pumping device; a drive motor (4) ...
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WO/2011/069751A1 |
The invention relates to a through-connection clutch, for transferring torque between a drive motor and a transmission of a motor vehicle, for example, having a friction clutch (2) which can be actuated and an engaging and disengaging fo...
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WO/2011/067082A1 |
The invention relates to a guide assembly forming a component of a so-called clutch actuation unit, in particular in the field of automobile construction. According to the invention, a glide function surface is formed by applying a PEEK ...
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WO/2011/063788A2 |
The present invention relates to a multiple clutch device for a drive train having a drive unit and a gearbox arranged downstream. The multiple clutch device is connected to a drive shaft of the drive unit and is accommodated in a clutch...
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WO/2011/063796A1 |
The present invention relates to a torque transmission device in a drive train of a vehicle for transmitting a torque between a drive, such as an internal combustion engine or an electric motor, and a gearbox, such as a dual clutch gearb...
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WO/2011/061140A1 |
The invention relates to a device for uncoupling the drive shaft (2) of a piece of equipment from an input shaft (3). The device includes a claw (5) provided with first teeth (8) and first splines (6) in order to (i) move longitudinally ...
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WO/2011/060763A2 |
The invention relates to a multiple clutch device for a drive train comprising a drive unit, a downstream transmission which is connected to a drive shaft of the drive unit and is accommodated in a clutch bell that does not co-rotate wit...
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WO/2011/062191A1 |
A vehicle drive device has an engine, a transmission, a clutch device, and a clutch actuating mechanism. The clutch actuating mechanism has a clutch drum fixed to the outer periphery of an input shaft and retaining a second clutch sectio...
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WO/2011/058005A1 |
The invention relates to a clutch actuator (10) controlled by a pressure medium, in particular for a compressor clutch (12) of a commercial vehicle, having an actuating piston (14) displaceably disposed in a housing (16) in an axial dire...
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WO/2011/044797A1 |
A clutch includes an inner hub (1) and a first outer hub (3). A support arm is provided on a rotating shaft of said inner hub (1). Said support arm includes a side wall (12) which is perpendicular to the rotating shaft (11) of said inner...
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WO/2011/045199A1 |
The invention relates to a wet clutch arrangement, in particular a drive clutch, for a vehicle, comprising a housing arrangement (12) that is or can be filled with fluid, a friction clutch region (26) having a first friction surface form...
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WO/2011/045198A1 |
The invention relates to a torque transmission system, in particular for a vehicle, comprising a gearbox (14) having a gearbox housing (16) and a gearbox input shaft (24), a wet clutch arrangement (12) having a housing arrangement (26) t...
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WO/2011/042470A1 |
The invention relates to a transmission device (1) comprising at least one electrohydraulic transmission control, and a method for operating a transmission device (1) comprising several gear pairs that can be connected and disconnected t...
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WO/2011/040869A1 |
The invention concerns a supercharger that has two rotors engaging into each other and is provided with a disc clutch. The disc clutch has driving (9) and driven (12) clutches connected with a drive shaft (7) and with one of the rotors, ...
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WO/2011/027687A1 |
Disclosed is a clutch operation device (1) equipped with a drive motor (2) that generates driving force, a speed reduction mechanism (3), a master cylinder (4), a slave cylinder (5), and a hydraulic circuit (6). The speed reduction mecha...
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WO/2011/027693A1 |
A clutch operation device (1) is a device for operating a clutch device (9) configured in such a manner that a pressing force, which acts on a clutch disc, changes according to the amount of operation. The clutch operation device (1) is ...
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WO/2011/023393A1 |
The invention relates to a friction clutch (1a, 1b) for actuation using a pressure medium. Such clutches can be used for example in vehicle manufacturing for driving auxiliary units such as for example fans (22). Through the use of a pla...
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WO/2011/023407A1 |
The invention relates to a dual clutch assembly for a transmission, comprising a first input shaft and a second input shaft. The dual clutch assembly is provided with: - a clutch housing that can be connected in a rotationally fixed mann...
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WO/2011/020456A1 |
An intermediate wall (46) for a motor vehicle transmission, particularly a dual clutch transmission, has a wall body (50) for fixing the intermediate wall in at least one housing part. According to the invention, the intermediate wall ha...
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WO/2011/018291A1 |
The invention relates to a motor vehicle transmission, comprising a transmission input shaft (1) to which a drive assembly can be coupled, comprising a transmission output shaft to which a power output can be coupled, and comprising a pl...
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WO/2011/018436A1 |
The invention relates to a dog clutch (2) for rotatably coupling two rotatably mounted components, comprising two clutch elements (18, 20) disposed coaxially with one other, each being equipped with dogs (36, 38), which clutch elements c...
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WO/2011/016533A1 |
Provided is a power transmission device which makes it possible to improve power transmission efficiency and reduce shift time lag, and also to reduce the dimension of an input shaft in the longitudinal direction thereof. Gear stage clut...
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WO/2011/006713A1 |
The invention relates to a coupling arrangement (1) having a first and a second freewheel (4, 5), a first and a second coupling (6, 7), and a drive output shaft (2), wherein the first and the second freewheel (4, 5) are rotatably dispose...
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WO/2011/003386A1 |
The invention relates to a dual clutch, comprising a first friction clutch pulled by a first lever actuator and a second friction clutch pushed by a second lever actuator, wherein the lever actuators each comprise a lever that is spring-...
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WO/2010/149127A1 |
The invention relates to an engaging/disengaging device for transmitting a piston force to at least one clutch for coupling a drive shaft with at least one transmission input shaft. The engaging/disengaging device comprises at least one ...
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WO/2010/149129A1 |
The invention relates to a release mechanism, in particular for actuating at least one friction clutch in a drive train of a motor vehicle for optionally separating and connecting two shafts, comprising a housing, which is arranged conce...
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WO/2010/146822A1 |
Disclosed is a clutch actuator (9) whereof the housing (10) is formed by moulding an inner tube (10a) and a case (10b) as a single piece. A sealing member (18) which is a means for preventing the ingress of foreign objects is furthermore...
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WO/2010/139557A1 |
The invention relates to an arrangement comprising at least one dog clutch for the shiftable coupling of a shaft of a transmission to and decoupling it from a component, an actuating piston (5) being arranged so as to be at least partial...
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WO/2010/133198A1 |
The present invention discloses a double wet clutch, comprising internally closed actuating force feedback, wherein a drive-side disk carrier of the double wet clutch is mounted on a stator located in a rotatory manner relative to the tr...
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WO/2010/127727A1 |
The invention relates to a compressor for generating compressed air in a vehicle, having a crankshaft and an interface area set up for fastening a clutch device, by means of which the crankshaft of the compressor can be connected to or d...
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WO/2010/121855A1 |
The invention relates to a hydraulic actuation device comprising a master cylinder (401) having a master cylinder piston (411), a container (405) for providing a hydraulic medium and a hydraulic connection (407) between the master cylind...
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WO/2010/122417A1 |
A coupling assembly for use in transmitting force includes a housing which at least partially encloses a rotatable disc. The housing has a plate portion with an annular force transmitting surface which is engagable with the rotatable dis...
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WO/2010/120141A2 |
The present invention relates to a clutch, in which a centrifugal force generating means is mounted to a return spring for generating centrifugal force against centrifugal pressure remaining in a piston, thereby improving working perform...
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WO/2010/103630A1 |
A small-sized lubricating device. In the lubricating device (1-1), the degree of opening of a flow rate adjusting valve (13) mechanically increases as clutch engaging pressure increases, and the flow rate of oil sucked from an oil pan (1...
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WO/2010/101168A1 |
[Object] To enhance power transmission efficiency and to reduce a shift time lag. [Means to achieve the object] A power transmission has a start clutch (2) capable of transmitting or cutting off power from the engine to wheels at any tim...
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WO/2010/097931A1 |
A clutch (20) comprises a plurality of inner disks (23) spline-fitted to the outer peripheral part of a rotating inner driver and a plurality of outer disks (24) spline-fitted to the inner peripheral part of an outer driver (22) disposed...
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WO/2010/098219A1 |
An engine controller (40) provided with a control device (ECU43) for controlling an engine (10) has a first threshold vale for a minimum power output (W) on the condition where the clutch is engaged and a second threshold vale for a maxi...
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WO/2010/091658A1 |
The invention relates to a hydraulic clutch or brake actuation system, having a cylinder (1), having a piston (3) axially displaceable in a housing (2) of the cylinder, and having a sensor system for sensing the position of the piston in...
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WO/2010/088986A1 |
The invention provides a pressure piston assembly (20) for a transmission, comprising a pressure piston (21), at least one sealing ring (22) and at least one support element (23) for attaching the sealing ring (22) to the pressure piston...
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WO/2010/085868A1 |
A continuously variable transmission is provided for transmitting a torque produced by an engine to a belt including a clutch device having a shaft with a driving pulley mounted thereon. The shaft is mounted at one end to the engine to b...
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WO/2010/081451A1 |
The invention relates to a clutch unit comprising at least one wet clutch, a housing that forms a wet chamber and is at least partially filled with a pressurized medium which is introduced into the wet chamber to actuate and/or cool the ...
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WO/2010/081453A2 |
The invention relates to a hybrid module for a drive train of a vehicle, comprising a first disconnect clutch, an electric motor, and a second disconnect clutch. The first disconnect clutch is disposed in the torque flow path between a c...
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WO/2010/070418A2 |
A power transfer unit (PTU) (101) for a motive device includes an outer housing (229, 230) and a torque transferring clutch (216, 217, 218, 222). The PTU (101) also includes a piston housing (240) located between the outer housing (229, ...
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WO/2010/070872A1 |
Provided is a power transmission device which allows a torque converter to be miniaturized and the freedom of layout inside said torque converter to be further improved. The device is equipped with a torque converter (1) having a torque ...
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WO/2010/068602A1 |
A transmission for a vehicle including a hydrostatic regenerative braking system includes a first rotatable shaft having a first end adapted to be driven by a first prime mover and a second end adapted to be coupled to a vehicle drivelin...
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WO/2010/064909A1 |
A driving mechanism 1 comprises a drive source 3 which is coupled via a clutch 8 to an oil lubricated transmission 5, and a transmission module 13 which is present parallel to the transmission 5. The transmission module has a grease lubr...
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WO/2010/063376A1 |
The invention concerns an automatic transmission with a fluid- driven piston for applying clutches, the piston being moveably arranged in a piston chamber, a spring pushing the piston back in its non-applied position. In order to provide...
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WO/2010/061856A1 |
A friction coupling device, wherein a restricting mechanism for restricting relative movement between a cylinder member and a drum member in the axial direction is provided further towards the cylinder chamber side than a friction plate ...
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WO/2010/062237A1 |
The invention relates to a device for braking a shaft of a motor vehicle, comprising at least one brake disc and at least one plate, which at least one plate is detachably fastened to said shaft in such a way that said at least one plate...
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WO/2010/061855A1 |
Disclosed is a dry clutch wherein a lubricant is supplied to a bearing, while blocking off the space between a dry clutch plate and the bearing, which is arranged between a first piston and a second piston. Consequently, the dry clutch ...
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