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WO/2014/163111A1 |
This add-on automatic clutch device is to be added onto a vehicle having manual transmission and a clutch, and includes: a first hydraulic pipe having one end connected to a clutch master cylinder unit of the vehicle; a second hydraulic ...
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WO/2014/161751A1 |
In a hydraulic system with a dog clutch (23-25), a hydraulically operated dog clutch actuator is arranged to alternatively bring the dog clutch into a connect mode or a disconnect mode. The clutch actuator has a piston (27) reciprocally ...
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WO/2014/164006A1 |
A constricting clutch brake element (10) is operative to selectively transmit mechanical power between relatively movable rotating members. A plurality of backing plates (38) releasibly engage a plurality of friction linings (34). The fr...
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WO/2014/156702A1 |
Provided is a vehicle drive device with which it is possible to reduce the shock generated in conjunction with the engagement of the clutch after a speed change in a vehicle equipped with a manual transmission and a clutch. The device ha...
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WO/2014/157978A1 |
A wet hydraulic multi-plate clutch is disclosed. The wet hydraulic multi-plate clutch according to the present invention comprises a clutch housing and a hub gear capable of freely rotating with regard to the clutch housing. Multiple clu...
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WO/2014/140729A1 |
A drum (20) with replaceable shield elements (17) for a constricting brake assembly and a constricting drum brake assembly- with replaceable shield elements (17) for transferring heat from the brake and providing wear resistance for the ...
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WO/2014/141562A1 |
Provided is a drive power transmission device that selectively engages such that one of a first friction engagement element and a second friction engagement element disengages when the other is engaged. The drive power transmission devic...
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WO/2014/137798A1 |
A forward/reverse planetary gearset (412) may be adapted to employ multi-mode clutch modules (426, 430) in lieu of using only traditional friction clutches (326, 330). Such arrangement may reduce parasitic drag as well as achieve reducti...
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WO/2014/133434A1 |
A hydraulic disc coupling (4) for an AWD vehicle has means for supplying cooling and lubricating oil to the disc package (12) of the coupling, said means including a shut-off valve (32) for shutting-off said supply at will. The shut-off ...
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WO/2014/132980A1 |
In the present invention, an automatic transmission is provided with a second clutch (C-2) that is engaged by pressing and moving a piston member (32) in one axial direction by supplying engagement pressure to an engagement action oil ...
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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/2014/120595A1 |
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/2014/119370A1 |
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/2014/115424A1 |
This invention is provided with: a heat generation calculation unit (32) for calculating the temperature increase (ΔT(up)) per unit time on the basis of the amount of heat generated (Σt) between the friction materials of a clutch (23) ...
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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/2014/097841A1 |
This clutch control device for an automatic transmission has: a locking mechanism (32) for mechanically locking the position of a clutch piston (21) in a state of reduced clutch-engaging pressure when a clutch (16) is in a state of clutc...
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WO/2014/098657A1 |
The invention relates to a clutch arrangement (2) comprising a shift piston (3) and a piston housing (4). The shift piston (3) is arranged to be displaced in an axial direction relative to the piston housing (4) between at least one gear...
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WO/2014/095630A1 |
A clutch mechanism for a utility vehicle comprises a rotatable first body (51), a second rotatable body (52) rotatable relative to the first body (51), at least one first clutch disc (56a) which is non-rotatable relative to the first bod...
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WO/2014/097842A1 |
This clutch control device for an automatic transmission has: a locking mechanism (32) for mechanically locking the position of a clutch piston (21) in a state of reduced clutch-engaging pressure when a clutch (16) is in a state of clutc...
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WO/2014/090817A1 |
The invention relates to a dual clutch comprising two clutch units (9, 10), which act in a force-fitting manner and which are mounted on a common clutch hub (1) in a rotationally fixed and axially movable manner, comprising a pressure di...
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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/2014/079444A1 |
The invention relates to a mounting aid for mounting a CSC (Concentric Slave Cylinder) with a clutch housing (1), in particular for a clutch disengaging unit fixed on the cover of a motor gear unit, wherein the CSC has in the direction t...
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WO/2014/079430A1 |
The invention relates to a piston-cylinder unit, comprising: a cylinder housing; a piston rigidly connected to a piston rod, which piston is axially movable in the cylinder housing along a longitudinal axis of the cylinder and is pivotab...
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WO/2014/079432A1 |
The invention relates to a rotating slave cylinder (1), which is fixed on a cover, of a release device for the actuation of a clutch of a motor vehicle, with a stationary hydraulic feed/stator (2) of a hydraulic medium to a pressure cham...
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WO/2014/079433A2 |
The invention relates to a slave cylinder with a housing which is arranged concentrically about a gear box input shaft and has an annular chamber in which a piston with a piston seal is accommodated in an axially moveable manner, which p...
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WO/2014/079428A1 |
The invention relates to a slave cylinder having a housing (1) which is arranged concentrically around a transmission input shaft and consists of a plastics main material, and having an annular piston (3) which is axially movable therein...
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WO/2014/074438A1 |
A solenoid assembly having a solenoid core, coil and flux plate. The flux plate has inner and outer ring members connected by connecting members. A stop member with a ledge is used to selectively prevent an armature member from coming in...
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WO/2014/074439A1 |
Buckling spring member, particularly for use with a friction clutch mechanism for dual mode water pumps. The buckling spring member is made from a thin piece of a metal material and has a circular configuration. The center portion of the...
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WO/2014/074344A1 |
A clutch assembly includes a housing defining an axis. A plurality of plates disposed within the housing are in driving engagement with the housing around the axis. The housing defines a housing wall circumscribing the axis and having a ...
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WO/2014/073449A1 |
A connection/disconnection control device for controlling the connection/disconnection of a motive power transmission path by supplying a working fluid of a specified pressure to a connection/disconnection mechanism is provided with a va...
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WO/2014/073308A1 |
The purpose of the present invention is to provide a clutch seal capable of increasing the durability of a membrane section, which is a component of the seal and is obtained from a rubber-like elastic body. Additionally, the purpose is t...
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WO/2014/071929A1 |
The invention relates to a hydraulic cylinder, in particular for a clutch actuating device in a motor vehicle, comprising a housing which is arranged concentrically around a shaft and which has an annular pressure chamber in which at lea...
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WO/2014/071938A1 |
The invention relates to a release mechanism, which is secured to the cover, for actuating a clutch of a motor vehicle, said release mechanism having a slave cylinder/rotor arranged concentrically around a transmission input shaft and ro...
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WO/2014/063880A1 |
The invention relates to a wet running clutch arrangement, in particular for the drive train of a motor vehicle, comprising a housing arrangement (12) that can be driven about a rotation axis (A), that is or can be filled with fluid, a f...
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WO/2014/061234A1 |
A first piston (65) that presses friction plates (69a, 69c) is fitted into a second piston (66) so as to be capable of moving together with the second piston (66) and capable of moving relative to the second piston (66). In addition, a c...
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WO/2014/060002A1 |
The invention relates to a wet multi-plate clutch arrangement, comprising a wet multi-plate clutch (20) having an actuating cylinder (30, 32) controlled by hydraulic pressure; a source of hydraulic pressure for actuating the wet multi-pl...
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WO/2014/060331A1 |
The invention relates to dual-clutch assembly (20) for a dual-clutch transmission (14), comprising an input shaft (16), a first friction clutch (24), a second friction clutch (26), a first output shaft (32), a second output shaft (42), a...
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WO/2014/054692A1 |
Provided is a breather structure which can maintain hydraulic pressure within a hydraulic pressure chamber. A breather structure (10) is provided with: a connection passage (12) which connects a cylinder oil chamber (83) and the atmosphe...
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WO/2014/054667A1 |
The purpose of the present invention is to prevent the occurrence of component wear during switching in direction of a driving force transmitted through a fastened clutch, the component wear causing a decrease in clutch response. A hybri...
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WO/2014/054411A1 |
A friction engagement element (CLx) which is engaged and disengaged in the axial direction by a piston (40) is provided within the transmission case (20) of an automatic transmission (1) at a position on the outer diameter side of the pe...
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WO/2014/051110A1 |
A clutch (K0) disposed on the inside radially of a motor (3) as a dynamo-electric machine is cooled by oil supplied from the inside radially of the clutch (K0). A partition member (60) is disposed on the inside radially of a rotor hub (5...
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WO/2014/048428A1 |
The invention relates to a slave cylinder comprising a housing (1) that is arranged concentrically around a transmission input shaft and consists of a base material made of plastic, as well as an annular piston (3) which moves axially th...
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WO/2014/050462A1 |
Provided is a clutch device capable of reducing energy loss caused by clutch-engaging pressure. The clutch control device for an automatic transmission is equipped with: a manual valve (57) for outputting a clutch-engaging pressure when ...
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WO/2014/051350A1 |
The present invention relates to a power connecting device, and more particularly, to a power connecting device in which a power input shaft and a power output shaft are easily connected or disconnected through a conical frictional surfa...
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WO/2014/048427A1 |
The invention relates to a disengagement system for a clutch of a motor vehicle, using a drive which is in operative connection via a gear with a piston mounted such that the piston can be displaced axially in a housing, and wherein the ...
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WO/2014/050727A1 |
An automatic transmission having a friction element which is positioned in a power-transmission path and engages and locks a locking mechanism when ON-pressure is supplied to an engagement-side oil chamber, maintains the engagement even ...
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WO/2014/050315A1 |
In a friction clutch (CL1), the sliding part (54) of a piston (50) for pressing a series of friction plates (40) is arranged radially outward inside a cylinder (10) having a large radial width (S), and a spacer (60) is fixed radially inw...
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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/2014/044276A2 |
The invention relates to a rotating slave cylinder of a release device, which is fixed to the cover, for actuating a clutch of a motor vehicle, comprising a stationary hydraulic supply element/stator of a hydraulic medium leading to a pr...
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