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WO/2009/007593A1 |
According to the invention, the device for blocking the transmission shaft of an automobile comprises a first shaft (2) and a casing (17) to be attached on the transmission casing. The device includes a damping means (1) with a primary w...
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WO/2009/007642A2 |
The invention relates to a friction clutch including a pre-damper (A2) in which one face (34D) of the guiding washers (34A, 34B) two concentric inner (S1) and outer (S2) friction surfaces respectively associated with a slider friction sy...
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WO/2009/006869A1 |
The invention relates to a friction clutch with a clutch disk (9) for transmitting torques in a drivetrain (5) of a motor vehicle (7), having a dynamic damper (19) which has a mass (21) and a rotary vibration damper (23), wherein the mas...
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WO/2009/007559A1 |
The invention relates to a device (10) for dampening the torsion oscillation in a friction clutch that comprises: an input member (12), first (14) and second (18) coupling means connected to the input member (12), respectively third (16)...
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WO/2009/003438A1 |
The invention relates to a clutch arrangement (1, K1, K2), in particular of disc-type design, comprising two clutch parts (4, 5, 6, 7) which have at least one element (4.1-4.n, 5.1-5.n, 6.1-6.n, 7.1-7.n) which forms a surface of a fricti...
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WO/2009/004830A1 |
Cooling oil is supplied to a second oil space (S2) formed on the inner peripheral side of a hub member (29) and also supplied to a first oil space (S1) formed on the outer peripheral side of a drum member (22) via bypass oil passages (A1...
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WO/2008/154893A1 |
The invention relates to a friction clutch with an integrated wear compensation element and a clearance sensor assembly (26), comprising: a carrying body (30) that can be non-rotatably attached to a pressure plate (16) of the friction cl...
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WO/2008/155173A1 |
The invention relates to a synchronizing device (1) of a motor vehicle transmission, comprising at least one synchronizing ring (8) and a mating cone (14), wherein the synchronizing ring (8) and the mating cone (14) rotate at the same sp...
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WO/2008/151401A1 |
The present invention relates to a vehicle clutch system having a clutch plateau whose housing (1) has a substantially annular shape and defines at least a preferably concentric and circular opening (2), said housing being composed of at...
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WO/2008/151694A2 |
The invention relates to a main clutch hub (5), especially for a motor vehicle clutch, preferably a double clutch (1) of an automatic or automated double-clutch transmission for transmitting the power flux between an engine shaft (2) and...
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WO/2008/152266A2 |
The invention relates to a friction member for a disk of a dry clutch, including a friction fitting (3) glued to an intermediate part (6) in which holes are formed after gluing said fitting and said intermediate part for allowing attachm...
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WO/2008/149743A1 |
Provided is a damper mechanism for generating a desired hysteresis torque reliably. The damper mechanism (4) comprises an input rotor (2), a hub flange (6), a spline hub (3), a third friction washer (60), a bush (70) and an output plate ...
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WO/2008/148461A1 |
The present invention relates to a friction part (2) for a frictionally working device with a ring-shaped friction surface (22) which has an inner edge (24) and an outer edge (26). In the friction surface (22), at least one set of groove...
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WO/2008/146452A1 |
A driving force distribution/transmission device in which uneven distribution of lubricant oil is minimized even in turning etc. of a vehicle. By this, a sliding portion is smoothly lubricated to enhance reliability of lubrication. The d...
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WO/2008/138458A2 |
The invention relates to a lining support for a brake or clutch, brake clutch or an electric motor. The lining support comprises, in particular when viewed from an axial direction, a brake lining on one side or on both sides. Said brake ...
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WO/2008/138297A1 |
In a self-adjusting friction clutch, a drive spring (22) which serves for wear adjustment and which is connected to a spring lever (10) which is designed in the manner of a plate spring is designed such that a pawl (60) which is provided...
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WO/2008/135036A1 |
The invention relates to a friction coupling (1), in particular for use in motor vehicles, e.g. for operating an air compressor, in which coupling at least two friction surfaces (6a, 12a, 7a, 11a) can be frictionally engaged. According t...
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WO/2008/125780A1 |
The invention relates to a diaphragm clutch (10) that comprises a lid (12), a pressure plate (16), a diaphragm (14) mounted between the lid (12) and the pressure plate (16), a first rigid annular member (26) provided between the diaphrag...
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WO/2008/105401A1 |
A rotational direction switching clutch unit in which the cost is reduced and the structure is simplified by improving control of a spring clutch. The rotational direction switching clutch unit comprises an input gear (12), an output gea...
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WO/2008/105264A1 |
A dry clutch (60) is a clutch for allowing and interrupting transmission of power by causing a clutch shoe (66) as a transmission member and a clutch drum (62) as a transmission receiving member to be in contact with and separated from e...
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WO/2008/102887A1 |
A clutch unit for an automatic transmission, compact in the axial direction and having a simple oil path. One clutch (C3) and the other clutch (C4) that have hydraulic servos (20, 40), respectively, and cancel oil chambers (28, 48), resp...
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WO/2008/102884A1 |
A clutch unit for an automatic transmission constructed compact in its axial direction. A third clutch (C3) and fourth clutch (C4) having hydraulic servos (20, 40), respectively, and also having cancel oil chambers (28, 48), respectively...
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WO/2008/102885A1 |
An axially compact clutch unit for an automatic transmission. A third clutch (C3) and a fourth clutch (C4) that have hydraulic servos (20, 40), respectively, and cancel oil chambers (28, 48), respectively, are arranged at radially differ...
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WO/2008/101742A1 |
The invention proposes a disengagement arrangement for actuating at least one clutch of a vehicle transmission, comprising an inner disengagement element (1) and a release bearing holder (3), which are disposed coaxially to a transmissio...
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WO/2008/102886A1 |
A clutch unit for an automatic transmission, compact in the axial direction and having a simple oil path. One clutch (C3) and the other clutch (C4) that have hydraulic servos (20, 40), respectively, and cancel oil chambers (28, 48), resp...
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WO/2008/099275A1 |
In a fitting structure in a factional engagement device or the like, a length (Ll) of a radially extending face in a contact region of a first outer lateral face (11) of a convex portion (10) with a first inner lateral face (21) of a con...
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WO/2008/096438A1 |
[PROBLEMS] Provided are a control device for a multiple disk clutch, in which a fluctuation in transmission torque of the clutch relative to predetermined torque due to errors and temperature change in constituting parts is suppressed, a...
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WO/2008/095163A1 |
A torque transfer limiting arrangement includes a housing, an input drive shaft, an output drive shaft, and an output cam plate having a plurality of ball ramps with a plurality of balls for transmitting input torque to the output cam pl...
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WO/2008/092426A2 |
According to the invention, a starting clutch (B) running in oil is present in the drive train of a motor vehicle having an internal combustion engine (A) and a starter generator (C). To this end, the rotor (18) of the starter generator ...
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WO/2008/090748A1 |
A coil spring receiving a load stably in a tight contact state, shortening the tight contact length by decreasing the oblateness, and enhancing uniformity of stress distribution by the continuity of stress dispersion in the circumferenti...
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WO/2008/086562A1 |
A drive assembly (10) for a regenerative drive system (11) that incorporates a pump/motor (12) and an electronic and a hydraulic control system (13). When incorporated in a motor lorry, and the motor lorry is de-accelerating a second clu...
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WO/2008/087664A1 |
This description relates to a clutch transmission assembly for a two-wheeler. The clutch transmission assembly includes a transmission casing having a primary drive gear mounted on a crankshaft and a primary driven gear mounted on a coun...
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WO/2008/077377A1 |
The invention relates to a friction clutch unit comprising a central plate, which is rotationally fixed to a housing, in particular a clutch cover and which can be displaced in an axially restricted manner in relation to the housing with...
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WO/2008/067789A1 |
The invention relates to a wet-running multiplate clutch (1) in the drivetrain of a vehicle, in which grabbing is reduced by means of creeping and starting and acceleration processes are assisted by virtue of the friction faces, which fa...
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WO/2008/070539A2 |
A one-way clutch (20) includes a notch plate (22), and a stamped pocket plate (24) having an annular flange (38) and a splined axial sleeve (40). Semi-pierced strut pockets (44) are stamped in the annular flange (38) of the pocket plate ...
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WO/2008/064634A1 |
In a self-adjusting friction clutch comprising a housing (10, 12), a pressing plate (14) that is connected to the housing so as to be rotationally fixed, but axially displaceable, a lever spring (20) provided between the housing and the ...
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WO/2008/066677A2 |
A driveline component with a first drive member, which is rotatable about an axis, a second drive member and a clutch. The second drive member has a hub, which is supported on the first drive member for rotation about the axis, and a tra...
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WO/2008/065833A1 |
A damper mechanism (4) has an input rotation body (2), a hub flange (6) placed rotatable relative to the input rotation body (2), a large coil ring (8) for elastically connecting in the rotational direction the input rotation body (2) an...
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WO/2008/062659A1 |
A clutch (C1) comprises a first engagement part (110) of a first motor shaft (46), a second engagement part (120) of a carrier shaft (45a), a third engagement part (130) of a sun gear shaft (62a) having a flange part (131) opposite to th...
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WO/2008/058607A1 |
In the case of a force transmission system (1) with a looping element (3) in the manner of a looping spring and with a frictional surface (4) assigned to said looping element, means (5, 10, 11) for switching the looping element (3) betwe...
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WO/2008/058500A2 |
The invention relates to a clutch plate, in particular for use in a motor vehicle clutch, comprising at least one lining spring element (11), arranged in the axial direction between clutch lining elements (15, 16) and is corrugated such ...
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WO/2008/058508A1 |
The invention relates to a clutch unit, having at least one friction clutch, comprising at least one pressure plate, which is rotationally fixed to the housing, yet displaceable to a limited extent in the axial direction, wherein the hou...
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WO/2008/059699A1 |
A clutch cover assembly (1) comprises a clutch cover (2), a pressure plate (3), a diaphragm spring (4), a cone spring (30), a support plate (20), and stud pins (10). The cone spring (30) is disposed on the flywheel side of the diaphragm ...
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WO/2008/055457A2 |
The invention relates to a clutch assembly, particularly for use in force transmission devices for motor vehicle, comprising a housing arrangement (6) that is or can be filled with a fluid, and a frictional arrangement that has a first f...
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WO/2008/054433A1 |
A clutch assembly and clutch plates utilized therein is provided which gives smooth engagement and high holding torque. The friction facing has differing coefficients of friction and different heights. Also claimed is a method of manufac...
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WO/2008/052869A1 |
Disclosed is a device for enclosing fine dust from clutches. Said device comprises caverns (5) which are located in the clutch case (4) and in which the fine dust is collected using the centrifugal force generated by the rotational movem...
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WO/2008/053125A2 |
The invention relates to a dry-clutch friction disk comprising a web (2), at least one friction lining (3) and an intermediate part (6) between the web (2) and the fiction lining (3), wherein the web (2), the friction lining(s) (3) and t...
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WO/2008/053126A2 |
The invention relates to a dry-clutch friction disk comprising a web (2), at least one friction lining (3) and an intermediate part (6), wherein said intermediate part (6) comprises a crown (61) from which tabs (62, 63) extend radially t...
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WO/2008/043452A1 |
The invention relates to a torsion damping device (1), particularly for a motor vehicle clutch, having a cage (3) for holding a number of spring elements (2). The cage comprises two cover plates (4, 5) disposed at an axial distance (a) t...
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WO/2008/044047A2 |
A dual clutch transmission has a driving plate defining concentric engagement surfaces, concentric friction plates, concentric pressure plates, and first and second clutch springs for operation of the pressure plates in clamping the fric...
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