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WO/2014/139526A1 |
The invention relates to a clutch system (10) comprising an input side (15) and an output side (20), which sides are arranged so as to be rotatable about a rotational axis (25), and at least one friction element (55) and at least one sec...
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WO/2014/133669A1 |
The present disclosure is applicable to all gear trains using a journal bearing as a means of supporting gear shaft rotation. It is related in some embodiments to a system and method for supplying lubricant to the journal bearings of a g...
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WO/2014/131416A1 |
Disclosed is a friction clutch comprising a clutch cover connected to the guard plate, said cover at least partially covering the contact plate, a lever spring (18), in particular a diaphragm spring, pivotally supported on the clutch cov...
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WO/2014/134250A1 |
A drive assembly for an automatic transmission is provided. The drive assembly includes a clutch pack; and a damper assembly connected to the clutch pack, the damper assembly including a first spring set and a second spring set connected...
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WO/2014/127778A1 |
The invention relates to a clutch disc (1) for a wet running clutch, comprising a carrier device (4) and friction lining elements (6, 7, 22, 23). Said carrier device (4) is designed as an annular body with recesses (11, 12, 24) for the f...
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WO/2014/122906A1 |
Provided are: a friction plate that takes in large quantities of air into a lubricating oil at the friction surface and reduces the shear resistance of the lubricating oil interposed between friction members, thereby greatly reducing the...
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WO/2014/122744A1 |
Provided is a device that can suppress torsional resonance at engine startup in a hybrid vehicle having a damper device provided to a power transmission path between an engine and an electric motor. A plurality of resonance frequencies (...
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WO/2014/117261A1 |
In an aspect, a decoupler is provided, and included a driver having a clutch surface a hub that is disposed within the driver, and at least one torsionally-compliant member and a wrap spring clutch that are disposed in series between the...
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WO/2014/120595A1 |
A transmission clutch module includes an inner race, an outer race, and a plurality of race engaging pawls adapted to selectively secure the races together in either a locked position or an unlocked position. The clutch module includes 5...
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WO/2014/118228A1 |
The invention relates to a dual clutch transmission for motor vehicles, comprising two partial transmissions, a dry dual clutch (1), which transmits the torque from the engine to any one of the two partial transmissions, as well as a coo...
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WO/2014/119461A1 |
Provided is a clutch plate for a multi-plate wet clutch which exhibits superior fatigue strength. A separator plate (1) that serves as a clutch plate in a multi-plate wet clutch is formed from a steel plate. The steel plate includes, i...
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WO/2014/119370A1 |
A limited slip differential (21) comprises: a differential case (22); pinion gears (29) which rotate together with the differential case (22); left and right side gears (30, 31) which mesh with the pinion gears (29); left and right trans...
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WO/2014/113862A1 |
In an aspect, the invention is directed to a clutched device (such as, for example, a decoupler) that includes a clutch input member, a clutch output member, a wrap spring clutch. The wrap spring clutch has an overrun locking member ther...
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WO/2014/108951A1 |
The purpose of the present invention is to provide a torsional vibration damping device capable of reducing torsional vibrations in a specified high torque range by adjusting torsional rigidity in the high torque range. Torsional rigidit...
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WO/2014/104097A1 |
Provided is a multi-plate clutch device with which drag torque and stiction torque can be reduced and which also is designed to have a reduced device weight. A multi-plate clutch device equipped with: clutch discs (6); clutch plates (7);...
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WO/2014/094764A1 |
The invention relates to a clutch (100) comprising an input side (105) and an output side (145), which are arranged such that they can rotate. First frictional partners (140) which can each be displaced axially are connected in a torque-...
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WO/2014/096603A1 |
A clutch with slack adjuster, in particular for a motor vehicle. The invention concerns a double clutch with slack adjuster, in particular for a motor vehicle, comprising ramp means engaging with counter-ramp means (9, 45), the counter-r...
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WO/2014/100637A1 |
A transmission clutch cooling system includes a clutch housing (106) defined between a drive hub (118) of a drive member (102) and a clutch hub (122) of a driven member (104) and a clutch assembly (110) housed in the clutch housing (106)...
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WO/2014/090249A1 |
The invention relates to a clutch device comprising a counter pressure plate, a pressure plate which can be displaced in a limited manner in the axial direction for frictionally clamping a clutch disk between the pressure plate and the c...
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WO/2014/090267A1 |
Multiple-plate clutch (10) comprising a first set of plates (11) and a second set of plates (12), wherein one of said first and second set of plates (11, 12) is a set of internal plates (11a-e) and the other is a set of external plates (...
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WO/2014/090250A1 |
Inner basket (1) for a multi-plate clutch, comprising a first receptacle (3) for frictional plates (4), a second receptacle (5) for a support disk (6), a third receptacle (7) for a shaft hub (8), and a bearing (9) for a diaphragm spring ...
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WO/2014/091770A1 |
This interrupting device, which is for interrupting a torque between an external first rotating body and a second rotating body, is provided with: a first rotating member that can drivably connect to the first rotating body and that is c...
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WO/2014/085470A1 |
A friction material part is provided. The friction material part includes a first segment and a second segment, an end of the first segment overlapping an end of the second segment to form a joint that is compressed more than intermediat...
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WO/2014/080921A1 |
A clutch cover assembly (1, 1A, 1B) has, as an example: a ring member (4); a cover (2) for supporting the ring member (4), the cover (2) having a wall part (21) facing one axial-direction side of the ring member (4), a wall part (21f1) f...
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WO/2014/081352A1 |
The present invention relates to a gear box (100) for a working machine (1), said gear box (100) being arranged to be positioned in a first set of speed-changing gears and a second set of speed-changing gears, wherein the gear box compri...
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WO/2014/071933A1 |
The present invention relates to a clutch device having a counterpressure plate and a pressure plate, which pressure plate can be displaced to a limited extent in an axial direction of said clutch device by at least one lever element, fo...
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WO/2014/063697A1 |
The invention relates to a driving pawl (1) for a wear-compensating friction clutch (2), having a pawl portion (3) for engaging with a drive pinion (4), a fastening portion (5) for fastening to an axially fixed clutch component and a sto...
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WO/2014/058239A1 |
The present invention relates to a multiple hydraulic multi-plate clutch transmission for a vehicle, including: an input shaft (IS) that is rotated by an engine or a driving motor; four or more multiple hydraulic multi-plate clutches tha...
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WO/2014/056495A1 |
The invention relates to a frictional clutch device, in particular for a powertrain of a motor vehicle driven by an internal combustion engine, having a rotational axis, a housing (102), at least one pressure plate (108) which can be mov...
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WO/2014/053738A1 |
The invention relates to a friction disc (1) of a clutch comprising at least two opposed annular friction linings (2, 2') each one fixed to a backing (4, 4'), and elastic means (3) arranged between the backings (4, 4') so as to allow the...
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WO/2014/048426A1 |
The present invention relates to a clutch device with at least one torque transmission device which can be engaged and disengaged in the axial direction by means of a lever element and which forms a frictional connection in the engaged p...
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WO/2014/048429A1 |
The invention relates to a friction clutch for a drive train of a motor vehicle, having a contact plate, which is connected to a housing cover in a non-rotatable manner yet limited in axial direction, a lever spring preferably in the for...
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WO/2014/050463A1 |
Provided is a clutch device capable of reducing energy loss caused by clutch-engaging pressure. The clutch device presses on a first friction plate (17) and a second friction plate (18) using an elastic member (20), by causing clutch-eng...
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WO/2014/048285A1 |
A clutched device, for example a decoupler, may be provided with a vent structure that opens into a cavity of the clutched device to permit at least partial equalization of pressure between the cavity and the ambient environment of the c...
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WO/2014/045357A1 |
Provided is a vehicle control device with which it is possible to obtain information indicating the relationship between the clutch torque capacity and the indicated value for an actuator in accordance with the vehicle driving conditions...
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WO/2014/037098A1 |
The invention relates to a dry-plate clutch (single or dual) (310; 410; 510a) of inverted construction for a vehicle transmission, comprising a clutch structure (311; 411; 511) with a connecting device (319; 419; 519) arranged to be conn...
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WO/2014/037003A1 |
A clutch disc comprises a wheel hub arranged at a central point, a vibration damper connected to the wheel hub and a plurality of friction discs mounted on one edge of the vibration damper. The wheel hub comprises a main body and an exte...
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WO/2014/037002A1 |
The invention relates to a connecting device for connecting, in the circumferential direction and free of play, two drive components rotating about an axis of rotation in a drive train, with connecting pairs arranged distributed around t...
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WO/2014/032919A1 |
The pressure plate (1) for a friction clutch comprises a retaining element (2) and a plurality of friction plate segments (3) for forming a friction face (6), wherein the retaining element has a pressure side (4) and a counter side (5) o...
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WO/2014/032663A1 |
The invention relates to a friction clutch device, in particular for a powertrain of a motor vehicle driven by an internal combustion engine, having a rotational axis; a pressure plate; at least one contact plate which can be moved relat...
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WO/2014/032667A1 |
The invention relates to a readjusting device for a friction clutch (10) of a motor vehicle. Said device comprises a rotatably mounted spindle (14), a driving pinion (20) non-rotatably connected to the spindle for rotation of the spindle...
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WO/2014/026813A1 |
Exemplary embodiments of the present invention relate to a clutch arrangement (10; 60) for a motor vehicle for coupling a first shaft (12) and a second shaft (14) to one another, wherein the clutch arrangement (10; 60) has a clutch housi...
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WO/2014/026807A1 |
The invention relates to a wear-compensating actuation element for a clutch, comprising a driving element (6) that is to be connected to the clutch, can be rotated with regard to an axis (8), and comprises a cylindrical lateral surface (...
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WO/2014/022912A1 |
In one aspect, a decoupler comprises an input member, an output member, and a torsional isolation spring, a carrier, and a wrap spring clutch configured to operate in a first mode in which rotary power is transmitted in a first rotationa...
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WO/2014/019585A1 |
The present invention concerns a detent and/or a driving pawl (13, 15) for a slack adjuster (3) of a coupling device (1) for locking and/or rotating a pivoted drive pinion (11) provided on a spindle drive (10) acting on a rotating adjust...
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WO/2014/019581A1 |
The invention relates to a coolant conveyor (1) for a wet friction clutch (2), comprising at least one disk (3) with at least one guiding structure (4, 5, 6) for transporting the coolant in the axial direction (8) and/or in the radial di...
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WO/2014/019584A1 |
The invention relates to a dual clutch for coupling a drive shaft of a motor vehicle engine to a transmission shaft of a motor vehicle transmission and/or a power takeoff of the motor vehicle, in particular an output shaft, comprising a ...
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WO/2014/019577A1 |
The invention relates to a dual clutch for coupling a drive shaft of a motor vehicle engine to a gear shaft of a motor vehicle gearbox and/or to a power take-off unit of the motor vehicle, in particular a power take-off shaft, having a f...
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WO/2014/015165A1 |
A system and method for forming at least one of graphene and graphene oxide on a substrate and an opposed wear member. The system includes graphene and graphene oxide formed by an exfoliation process or solution processing method to disp...
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WO/2014/012544A1 |
The invention relates to a coupling device, particularly for arranging in a drive train of a motor vehicle between a drive unit and a gearbox for transmitting torques. Said coupling device comprises at least one outer plate carrier and o...
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