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Patent Searching and Data


Matches 1 - 50 out of 8,693

Document Document Title
WO/2019/052635A1
The aim of the invention is to provide an overrunning clutch which is particularly suitable for use in a drive train of a motor vehicle and which can transmit high torque despite compactness in structure, operates extensively without noi...  
WO/2019/044329A1
A diagnosis device for a release bearing 27 of a clutch device 20 that is capable of cutting off the power transmitted from a drive source 10 installed in a vehicle 1 to a transmission 40, said diagnosis device comprising a microphone 80...  
WO/2019/039295A1
This estimation apparatus for a synchronization device provided with a dog gear, a synchronizing sleeve, and a synchronizer ring, is provided with: a stroke sensor that can detect a shift stroke amount of the synchronizing sleeve; a stro...  
WO/2019/025688A1
The invention relates to a clutch actuator (1) comprising a housing (2), an electric motor (8) fastened to the housing, having a rotating output shaft (17) of axis A, a movement conversion device (25, 53) of the roto-linear type, compris...  
WO/2019/021116A1
A self-aligning clutch release bearing is disclosed, comprising: a rotating ring (114) and a static ring (112). Static ring (112) is located within a spherical cup (13), which incorporates an inner spherical surface (131), and static rin...  
WO/2019/021544A1
An outer ring (11) comprises: an outer ring small-diameter section (11b) extending to one axial side relative to an outer ring raceway surface (11a); a radial wall section (11c) extending to the inner diameter side from an axial end of t...  
WO/2019/012258A1
The invention relates to a transmission component comprising a friction surface. The friction surface is formed from a composition comprising a polymeric material and said friction surface is provided with a roughened surface texture.  
WO/2019/009011A1
This self-aligning clutch release bearing device, with consideration to the fiber flow of a steel plate forming a side plate (3), has a notch section (3d) provided in the side plate (3) at a position where the fiber flow of the steel pla...  
WO/2019/007610A1
The invention relates to a synchronisation element (22) for a synchronisation device (10) of a gearbox, having at least one carrier ring (24) which has a plurality of passage openings (26) following one another in the circumferential dir...  
WO/2019/007617A1
The invention relates to a flywheel starting clutch assembly (3) for a motor vehicle, comprising at least a friction clutch (9), wherein the friction clutch (9) can be actuated with an actuating piston (20), characterized in that a frict...  
WO/2019/003236A1
A double structure synchronizer ring (1) mainly comprises of a synchronizer body (11) and Cu-Zn friction surface (12d). Said synchronizer body (11) is made from stamped steel, forged steel, cast steel or sintered steel. Said Cu-Zn fricti...  
WO/2019/002516A1
The present invention is a clutch (50) for tractors comprising an adjustable lever (10) comprising an elbow arm (20) provided on a cover (51) of the clutch (50) by means of a cover connection pin (27) and a fixed arm (40) positioned by m...  
WO/2018/235093A1
An improved synchronizer 1 mainly comprises of a modified outer ring 13; an improved intermediate ring 11 and an improved inner ring 12. Said modified outer ring 13 is steel made outer ring with no frictional surfaces. Said improved inte...  
WO/2018/224078A1
The invention relates to a concentric slave cylinder (1) with a CSC housing (2) in which a piston (4) is arranged in a longitudinally movable manner in the axial direction according to hydraulic pressure, in order to move a clutch releas...  
WO/2018/219393A1
The invention relates to an actuator (100) having an electric motor (102) and a synchronized planetary roller threaded spindle drive (104) having a threaded spindle and planetary rollers, wherein the planetary roller threaded spindle dri...  
WO/2018/219593A1
The invention relates to a flywheel start clutch arrangement (3) having a friction clutch (8) and a claw clutch (9), such that the clutch arrangement has at least one actuation device (48) with a pressurised oil chamber (60). The inventi...  
WO/2018/219596A1
The invention relates to a coupling device for transmitting torque from a gyrating mass to a drive device, in which a ratchet wheel (15) and a transmission element of the gyrating mass (2a), which is the same as the gyrating mass (2a, 2b...  
WO/2018/219594A1
The invention relates to a momentum starter clutch assembly (3) for arranging between an internal combustion engine (2) and a centrifugal mass device (4), comprising a friction clutch (8) and a dog clutch (9), the output side of the fric...  
WO/2018/219398A1
The invention relates to a slave cylinder (1), in particular for a clutch or a braking system of a motor vehicle, wherein the piston (3) can be fastened in an axial direction (102) by means of a holding clip (7), for example for assembly...  
WO/2018/219595A1
The invention relates to a clutch arrangement (3) having a friction clutch (8) and a jaw clutch (9), characterized in that the output side of the friction clutch (8) and the output side of the jaw clutch (9) can be connected to a flywhee...  
WO/2018/202230A1
The invention relates to a shifting device (10) for synchronization in a transmission (1) having at least two gearwheels (3, 4) which are arranged rotatably on a transmission shaft (5), and having a synchronizing device (6) which compris...  
WO/2018/202248A1
The invention relates to a device for shifting and/or synchronization between a transmission shaft (2) rotatable about an axis of rotation and at least one free gear (6, 7), which is rotatably arranged on the transmission shaft (2), said...  
WO/2018/196923A1
The invention relates to a clutch release bearing (1), having a bearing outer ring (2), a bearing inner ring (3), rolling elements (5) guided between the two bearing rings (2 and 3) in a cage (4), and at least one seal (7), which is fixe...  
WO/2018/185986A1
The present invention enables prevention of not only damage to the contact parts of shifting keys in a synchronizer ring, which is used in a synchronizer of a transmission, but also wear to chamfer parts. The synchronizer ring is provide...  
WO/2018/180283A1
Provided is an engagement-type clutch mechanism, wherein: by the movement of a first power transmission member (4), which is movably supported by a rotating shaft (2) in a relatively non-rotatable manner, toward a second power transmissi...  
WO/2018/175218A1
A clutch includes a hub and a carrier that is concentric with the hub. The carrier has a first portion and a second portion that cooperate to define an annular groove. The first and second portions are axially movable relative to each ot...  
WO/2018/167649A1
The synchronizer (10) comprises: a hub (18) provided with external teeth (22); an actuating sleeve (24) provided with internal teeth (26) meshing with the external teeth (22) of the hub (18); at least one synchronizing ring (28) that is ...  
WO/2018/169161A1
A dual-mode twisted-string actuator using a clutch is provided. A twisted-string actuator according to an embodiment of the present invention comprises: a first actuator; a first coupler rotated by the first actuator; a shaft coupled to ...  
WO/2018/158044A1
The invention relates to a motor vehicle clutch (10) for frictionally connecting and separating a drive assembly to/from an auxiliary assembly, having a bearing (20 and 20a) for transferring an axial force to at least one plate spring (3...  
WO/2018/149721A1
The invention relates to a transmission (10), in particular for a motor vehicle, which transmission has a hydraulically or electrically operable gearshift sleeve (16), a clutch pack (22), an input shaft (12), and an output shaft (14), wh...  
WO/2018/149616A1
The invention relates to a self-adjusting pneumatic clutch actuator (11) for actuating a clutch of a motor vehicle, which has an annular-cylindrical housing (20), which is open on one axial side, and an annular piston (24) arranged in an...  
WO/2018/149439A1
The invention relates to a pedal power simulation device (1) for a motor vehicle or a vehicle simulator, comprising a housing (2) and a guide piston (4) that is accommodated in the housing (2) and is slidable along a longitudinal axis (3...  
WO/2018/145690A1
The invention relates to an actuation device for a clutch, comprising a cylinder receiving area, a piston unit which is arranged in the cylinder receiving area in a linearly movable manner in a direction parallel to a rotational axis, an...  
WO/2018/143172A1
Provided is a power transmitting device (3) disposed in a power transmitting path extending from the output shaft (7) of the internal combustion engine (2) of a vehicle (1) to a transmission (4). The power transmitting device (3) is prov...  
WO/2018/143872A1
Herein a dog clutch control arrangement (1) is disclosed for controlling engagement of a dog clutch (3) at a shaft (5) of a transmission (7) of a vehicle (9). The arrangement (1) comprises a control rod (15), a first control member (17),...  
WO/2018/137045A1
In an aspect a system is provided for generating vacuum in a vehicle. The system includes a vacuum pump, an engagement clutch, an actuator, and a torque limiting clutch. The e engagement clutch operatively connects a camshaft to the roto...  
WO/2018/137729A1
The invention relates to a sliding sleeve (62) for a release bearing arrangement (60) for actuating a release bearing (30) of a clutch (50) of a motor vehicle, which consists of a metal and is connected radially on the inside to a hollow...  
WO/2018/124271A1
A clutch drive device that has a self-locking function, wherein a structure is obtained in which the responsiveness of a transfer mechanism can be improved while maintaining the self-locking function. A clutch drive device (14) comprises...  
WO/2018/124270A1
A clutch drive device that supplies, to a clutch, an assist force for clutch disconnection and connection, wherein a desired assist characteristic is obtained, while a structure is obtained such that the device can be made more compact t...  
WO/2018/121419A1
A locking apparatus, a powertrain, a power transmission system, and a vehicle, the locking system (200) comprising: a first flange (201a) and a second flange (201b); and first and second flange locking structures (Q1, Q2), the first and ...  
WO/2018/124269A1
A clutch unit that can respond to wear of a torque transmission member is obtained by means of a different configuration from those of wear compensation devices proposed in the past. A clutch unit 17 comprises a clutch 13 having a clutch...  
WO/2018/114249A1
The invention relates to a module (1) for a motor vehicle hybrid transmission system comprising: – a torsion damper (5), able to transmit a torque, comprising a first part (6), in part forming an input (2) of the module, able to be rot...  
WO/2018/113826A1
The invention relates to a planetary roller screw drive and to a method for producing a planetary roller screw drive, to an actuator comprising the planetary roller screw drive, and to a disengagement system for a clutch device of a moto...  
WO/2018/113836A1
The present invention relates to a pneumatic central release mechanism (10) for the actuation system of a vehicle clutch, comprising a guide sleeve (12) and a pressure chamber (14) defined at least partially by the guide sleeve (12), an ...  
WO/2018/118132A1
A transmission includes an input shaft and an output shaft, the input shaft selectively accepting a torque input from a prime mover, and the output shaft selectively providing torque output to a driveline. A controller determines a shaft...  
WO/2018/119396A1
A synchronizer includes a synchronizer ring having a neutral detent and an engagement detent, with a first friction cone engaging a forward gear layer in response to the synchronizer ring in a forward position, and a second friction cone...  
WO/2018/110966A1
A clutch for cooperation with a solenoid valve according to an embodiment may comprise: a clutch gear; a clutch shift which is prevented from being separated from the clutch by the clutch gear and is engaged or disengaged with the clutch...  
WO/2018/105218A1
This working vehicle 1 is provided with: a traveling machine body 2 having an engine 5 mounted thereon; left and right traveling sections 4 for supporting the traveling machine body 2; a steering operation device 14 for changing the dire...  
WO/2018/103249A1
A torque transmission control device comprises a worm shaft (8), a helical surface component (7) having a gear structure thereon and being capable of selectively rotating about the shaft, two helical surface guides (6, 9), two planetary ...  
WO/2018/100067A1
A synchronized transmission (200), which can be 5 used aboard a vehicle and in particular a motorcycle, wherein the craknkshaft (202) actuated by the engine (106) and the driven shaft, connected to a rear wheel (105), are substantially p...  

Matches 1 - 50 out of 8,693