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WO/2003/019029A1 |
An automatic friction clutch, contained in the drivetrain of a motor vehicle is controlled such that a preset clutch torque can be transmitted. The preset clutch torque is composed of a pilot clutch torque M and a clutch torque Msr, whic...
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WO/2003/012307A1 |
The invention relates to a wet or/and hydraulically-operated multiple clutch device with at least two multiplate clutch arrangements provided with or for a rotary drive arrangement, comprising at least one stator section (100), arranged,...
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WO/2003/006840A1 |
The invention relates to a multiple clutch system, optionally a double clutch system (10), for arranging in a drive train of a motor vehicle, between a drive unit and a gearbox. The clutch system comprises a first clutch configuration (2...
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WO/2003/006839A2 |
The invention relates to a multiple clutch system, optionally a double clutch system (10), for arranging in a drive train of a motor vehicle, between a drive unit and a gearbox. The clutch system comprises a first clutch configuration (2...
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WO/2002/099313A1 |
The invention concerns a transmission between a gear (22) mounted freely rotating about a shaft and a one-way drive-lock mechanism (26) for engaging in rotation the gear (22) and its shaft in a rotational direction, said mechanism compri...
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WO/2002/075179A1 |
The invention relates to an automated transmission device with torque transfer, in particular for a motor vehicle, comprising an input shaft (18) that supports drive pinions (20), each of which is engaged with a driven pinion (22) that i...
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WO/2002/046632A1 |
The invention relates to a double or multiple disk coupling device for arrangement in the power train of a vehicle disposed between a driver unit and a gear box. The coupling device (12a) comprises a plurality of radially staggered disk ...
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WO/2002/040886A1 |
The invention relates to a clutch system, comprising at least one clutch device, especially for arrangement in a drive train, between a drive unit and a transmission. Said clutch device (202) can be actuated through the conveying of a pr...
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WO/2002/036979A1 |
A transmission employs a drum type gear selector having circumferential pads (45) employing driving pad geometry, which allows a pad to be in full contact with the drum. Each pad has its centre of gravity 'Cg' on the left side of pivot p...
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WO/2002/036977A1 |
A multi cone selector in a transmission employs sandwiched cone friction surfaces 19A, 20A and 21A and these are shown in free or unengaged state while the corresponding friction surfaces as numerals 19, 20 and 21 are shown as engaged. T...
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WO/2001/077540A2 |
The invention relates to a wear-regulation clutch assembly and to wear-detection and wear-influence measures for the same.
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WO/2001/063151A1 |
The invention relates to an electromagnetic shift arrangement, for a gearbox (2), with gearwheels (4, 6), arranged on a gearshaft (12), rotatable about an axis (20), which may be rotatably fixed to the gearshaft (12) to form a gear ratio...
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WO/2001/061202A2 |
The invention relates to a torque transmission device (1) comprising a first (10) and at least one second (12) coupling device, of which each can be switched into different switching positions. The torque transmission device also compris...
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WO/2001/061214A2 |
The invention relates to a device for transmitting the torque. The inventive device comprises at least one first (10) and at least one second coupling device (12) which can be switched into different switching positions respectively. The...
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WO/2001/030603A1 |
The invention relates to a drive device for displacing elements pertaining to a vehicle, in particular components of a vehicle seat, comprising an electrical drive motor (10) provided with a first ouput component (14) and an output unit ...
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WO/2001/018417A1 |
The invention concerns a gearbox, comprising a hollow shaft (21) perforated with radial orifices (214, 215, 216); idling gears (44, 45, 46) mounted rotating on the hollow shaft (21), each of which has internal splines; a cottering rod (5...
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WO/2001/011272A1 |
A gearbox includes an input shaft (2), an output shaft (4) substantially coaxial therewith and a layshaft (8) parallel thereto. The input shaft (2) carries two or more gearwheels (A, B) in mesh with respective gearwheels (F, G) carried b...
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WO/2001/003984A2 |
The invention relates to an axial drive for converting a rotational movement into an axial movement. The spring spindle (10) substantially comprises a component (13) with a helical spring (12) rotationally fixed thereto and a component w...
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WO/2000/061254A1 |
The present invention provides various clutch/gear assemblies (16, 18, 20) that can be driven by a single motor (12). The clutch/gear assemblies (16, 18, 20) comprise a smart material which changes shape when supplied with energy, e.g., ...
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WO/2000/057080A1 |
The transmission is a mechanism, consisting of two dry friction clutches (11, 12), switched on by the centrifugal power of rotating weights (9) and five speed gear box. To the case of clutches is mounted a mechanism, which by moving the ...
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WO/2000/017541A1 |
A transmission system (64) a drive shaft (12) about which are provided at least three drive gear wheels (30-40), and a driven shaft (28) adapted to receive rotational power from the drive shaft (12) by way corresponding driven gear wheel...
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WO/2000/015972A1 |
An electro-mechanical clutch actuator (26, 28) is provided for disengaging a clutch (20, 22) of a transmission. The clutch actuactor (26, 28) includes an assist spring (202) for reducing the amount of motor torque required for operating ...
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WO/1999/022955A1 |
The system (1) includes an internal combustion engine (2), a transmission (5), engagement devices (20, 21) between the shaft (4) of the internal combustion engine (2) and the input shaft (6) of the transmission (5), and a rotatable elect...
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WO/1997/049932A1 |
The invention relates to a coupling toothing in a gearbox between two rotationally symmetrical coupling structures (5, 6) which can be coupled with each other. Said toothing comprises the following features to increase the strength there...
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WO/1995/030852A1 |
It comprises a mechanical power input (1, 55) receiving the power preferably from an electric motor and a mechanical power output (3, 67), as well as transfer means (2, 2', 2'', 2''', 4, 64) for transferring this power from the input to ...
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WO/1995/001885A1 |
The invention relates to a drive arrangement for a hybrid vehicle with an electric motor having a rotor (1) with a hub body (2) and a stator (3) with two engageable and disengageable dry clutches (K1, K2) which have a first functional co...
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WO/1994/005931A2 |
The present invention provides a multi-speed transmission unit comprising a first gear (5) drivable to rotate at a first speed, a second gear (9) drivable to rotate at a second speed and a shaft (2). The first (5) and second (9) gears ar...
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WO/1991/017373A1 |
A reversible drive mechanism (25) comprises a pair of pulleys (33, 34) mounted for contrarotation on a driven shaft (31). A clutch assembly having clutch plates (36, 42) is selectively engageable with the pulleys (33, 34) to rotate the d...
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WO/1986/006690A1 |
A power take off apparatus (1) which comprises a rotary power input means (5), primary rotary power output means (14) substantially coaxial with said power input means for delivering power to a drive line of a vehicle, and auxiliary rota...
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WO/1985/000205A1 |
A vehicle drive arrangement in which a drive shaft (10a) is coupled with a first hollow driven shaft (12) and a second driven shaft (11) within hollow driven shaft (12) by first (14) and second (13) coaxial clutches respectively. Clutch ...
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WO/1984/000199A1 |
A mechanical coupling for a power steering system (10) and the like having a driven shaft (13) reversibly rotated by a servo-motor (18) in response to either clockwise or counter-clockwise rotation of a drive shaft (12) with the coupling...
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JP2023118535A |
To provide a work machine that can improve operation stability.After recognizing that a bulldozer 1 is transferred from a first running state to a stopping state, a controller 100 generates a double engagement state by engaging a velocit...
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JP2022547137A |
A clutch for a vehicle, comprising a primary clutch (1), a first actuator (2) and a second actuator (3) provided on the other side of the primary clutch (1), and in the primary clutch (1) A first secondary clutch unit and a second second...
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JP6994827B2 |
To provide a rotary drive transmission device that can reduce a rotational difference at the time of engagement to smoothly provide an engagement state.A rotary drive transmission device includes: a rotation friction clutch 10 that is a ...
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JP6618922B2 |
Bearing arrangement (1) for mounting a slave cylinder (2) on the cover (3) of a clutch, in particular for a motor vehicle, having a slave cylinder arranged concentrically with the axis of rotation of the clutch, wherein the slave cylinde...
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JP6387662B2 |
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JP2018522187A |
Transmission synchronizers (20) used in vehicles, especially motorcycles (motor cycles), have an exhaust braking effect independent of the engaged gears and of the motor regime. By guaranteeing that it can exert the effect as an addition...
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JP6281356B2 |
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JP2017101747A |
To provide a synchronizer capable of shortening synchronization time with simple structure or control to quickly complete fastening work of rotational shafts.A synchronizer operates a crank shaft 111 of an internal combustion engine 110 ...
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JP5915609B2 |
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JP2015025523A |
To facilitate mounting work and removing work of a driven body 16 in a driving device 50 for rotationally driving the driven body 16 by connecting an input side joint member 51 to an output side joint member 61 mounted on the driven body...
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JP5528302B2 |
A dual clutch transmission includes a clutch frame (43) including a first wall (43a) and a second wall (43b) which are rotatably supported on a first input shaft (21) and are connected to each other, a first clutch disc (44) provided bet...
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JP5023372B2 |
The torque transmitting connection between the output shaft of the prime mover and the input shaft or shafts of the transmission in the power train of a motor vehicle is established by a torsional vibration damper and a clutch assembly. ...
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JP5021421B2 |
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JP4959553B2 |
A method for assembling a double clutch has a shaped grips (80) with ratchet grips (81, 82) which align and hold the axial spacing of the clutch enabling it to be fitted in one operation. No temporary threaded fasteners are required. The...
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JP4957981B2 |
The invention is directed to a multiple-clutch device, such as a double-clutch device, for arranging in a drivetrain of a motor vehicle between a drive unit and a transmission, wherein the clutch device has a first clutch arrangement ass...
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JP4940650B2 |
To provide a vehicular seat adjustment device capable of making the device compact. The vehicular seat adjustment device is provided with an input side member 24 connected with an operation lever 12 and pivotally supported on an output s...
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JP4915002B2 |
The input shaft (31) of the transmission unit (5) can be coupled with the crankshaft (4) using the friction clutch (6, 27, 38) provided with friction units (78, 79) located at the input or the output area of the unit and used as a wet cl...
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JP4904370B2 |
Double clutch (10) comprises an electrical regulator (38) acting on a curved body (34) which operates both clutches (26, 28) and controls a coupling process between the clutches of a double clutch transmission. Preferred Features: A firs...
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JP4860384B2 |
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