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WO/2015/008487A1 |
Disclosed is a free-type bi-directional clutch which has a simple structure, increases the transmission torque, and changes the state of transmission in accordance with the orientation of power transmission between an input and an output...
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WO/2015/005376A1 |
A drive power transmission mechanism requiring less input torque when driven from an input system connected to a reverse input cutoff mechanism. A planetary gear device (3) as differential gearing is provided in a drive route, a sun gear...
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WO/2015/001642A1 |
A first strut (31) is restricted from swinging toward an engaging concavity (15) by a restricting member (60) until one end of a second strut (32) engages in the engaging concavity (15). As a result, the first strut (31) can be prevented...
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WO/2014/203583A1 |
A spring (11b) which, for use in a one-way clutch, can suppress skewing of rollers and can restrain to a low level the stress generated on the basis of flexure of elastic pressing units (23b1, 23b2). This spring (11b) is configured from:...
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WO/2014/199901A1 |
A power generation device equipped with: a main shaft rotated by means of an external force; a speed increaser; a high-speed shaft; bearings; a power generator; and a unidirectional clutch provided between an output gear and the high-spe...
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WO/2014/195612A1 |
The invention relates mainly to a double free wheel (13) comprising an internal track (14) and an external track, one of the tracks (14) communicating with an input to the free wheel and the other track (14) communicating with an output ...
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WO/2014/193747A1 |
A clutch carrier assembly for a transmission includes a clutch carrier, an outer race, a bearing, an inner race, and a one-way clutch. The clutch carrier is arranged for driving engagement with a plurality of clutch plates. The outer rac...
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WO/2014/193671A1 |
A clutch assembly, including: a one-way clutch connected to first and second components and a helical gear engaged with the one way clutch. The helical gear is arranged to rotate in a rotational direction such that the helical gear displ...
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WO/2014/187458A1 |
The invention relates to a free wheel for a torque-transmitting device, having an inner ring and an outer ring which can be interconnected in a rotationally fixed manner by means of a locking device, for transmitting torque. Said toleran...
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WO/2014/187525A1 |
The invention relates to a device for camber and/or track adjustment of a vehicle wheel (20), comprising a wheel mounting (12) having an actuating element (26, 28) which is rotatable about an axis of rotation and is connected between the...
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WO/2014/182447A1 |
A bi-directional wedge clutch, including: an outer race; first and second inner hubs; a wedge plate, radially located between the outer race and the inner hubs; and an axially displaceable activation hub engaged with the inner hubs and a...
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WO/2014/181973A1 |
The present invention relates to a clutch for a bicycle and a child's bicycle including the same. A clutch for a bicycle according to an embodiment of the present invention includes: an outer wheel having an inner periphery with at least...
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WO/2014/180459A1 |
The invention relates to miniature drives (1) for use in automobile locks. A return of the mechanism (3) once the lock is opened and the motor is shut down is prevented completely mechanically. For this purpose, the worm wheel is associa...
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WO/2014/178735A1 |
The invention relates to a freewheel mechanism containing grips (2), mating with rolling-and- gripping rollers (12), that are mating with concave raceway (1), characterized in that, it contains the rolling-and-rotating rollers (13), wher...
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WO/2014/179124A1 |
A one-way clutch, including: a housing including a top side and a plurality of indentations in the housing, each indentation including: a respective opening in a portion of the top side; a respective bottom wall opposite the respective o...
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WO/2014/173651A1 |
Powershift transmission having a drive shaft, a first gearwheel and a second gearwheel, which are each rotationally arranged on the drive shaft, and a layshaft/output shaft. In addition, a third gearwheel is provided which is arranged on...
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WO/2014/175012A1 |
A one-way clutch device including: an inside-diameter-side rotating member having a first oil channel formed along the radial direction; an outside-diameter-side rotating member that rotates about the same axis of rotation as the inside-...
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WO/2014/174173A1 |
A transmission for a wheeled vehicle with a walking driver, comprising at least one casing (2) housing a driving member (3), equipped with motor means (4) for driving in rotation, a rotary driven member (5), two coaxial wheel drive shaft...
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WO/2014/169905A1 |
Free wheel, having a ring (6) and a cage (7) which is adjacent to the ring (8), wherein the ring (6) is provided with clamping ramps (2) and clamping rollers (9) are provided in the cage (7) and spring elements (8) are arranged on the ca...
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WO/2014/171722A1 |
The present invention relates to an automatic transmission and, more particularly, to an automatic transmission capable of a seamless gear change using an engaging clutch and a unidirectional clutch and capable of infinitely increasing t...
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WO/2014/169906A1 |
The invention relates to a free-wheel cage with a base (1a); wherein the base (1a) has two cage rings (2, 3) that are arranged about a common axis and wherein cage bars (4) extend between the two cage rings (2, 3), whereby cage pockets (...
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WO/2014/168815A1 |
An isolator decoupler comprising a pulley, a shaft, the pulley journalled to the shaft on a low friction bushing, a spring carrier, the pulley journalled to the spring carrier on a low friction bushing, the spring carrier journalled to t...
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WO/2014/168291A1 |
The present invention relates to an automatic transmission and, more specifically, to an automatic transmission which enables gear changes and forward or backward movement without using an additional device, comprising: comprises: an inp...
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WO/2014/165387A2 |
A bi-directional clutch is provided having inner and outer members disposed about a rotational axis. One or more pawls are coupled to one of the members and configured for rotation about separate rotational axes. One end of each pawl mov...
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WO/2014/161224A1 |
Disclosed is a ratchet wheel mechanism, comprising a first reset spring (1), a rotary rod (2) and a ratchet wheel (3), wherein the first reset spring (1) is connected to the rotary rod (2), the rotary rod (2) is rotatably connected to th...
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WO/2014/156506A1 |
An outer ring has an outer ring wall which has a torque limiting function by which, when excessive torque acts on the engagement side, the outer ring wall comes into contact with an engagement piece and allows the outer ring to freely ro...
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WO/2014/157236A1 |
A means for restricting the axial displacement of a retainer (11a) for a clutch relative to a metallic inner ring (3a) is configured so that the amount of working of the inner ring (3a) is reduced. Semispherical engagement recesses (22) ...
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WO/2014/146653A1 |
Sleeve-type freewheel having a sleeve with clamping ramps which are provided on the inner circumference and a plurality of needle-shaped or roller-shaped clamping bodies which are assigned to the clamping ramps, and a housing which is co...
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WO/2014/149347A1 |
Pulley assemblies are disclosed that include a pulley body, a hub disposed within the bore of the pulley body, and a one-way clutch concentric about the hub. The one-way clutch has a plurality of cantilevered members that each include a ...
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WO/2014/141945A1 |
A one-way clutch structure, having a pair of clutch members disposed between an output shaft and a driving shaft so as to face each other in the axial direction, and an engagement part interposed between the clutch members. When the rota...
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WO/2014/141942A1 |
According to the present invention, a one-way clutch is provided with: a plurality of engaging elements for limiting relative rotation backward in the circumferential direction by causing an inside wheel outer peripheral surface to mesh ...
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WO/2014/141944A1 |
This one-way clutch is disposed between an input rotation body and an output rotation body, connects the input rotation body so as to allow integral rotation in a state in which the rotational speed of the input rotation body is greater ...
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WO/2014/141946A1 |
According to the present invention, a shaft coupling device connects an output shaft of a speed increaser and an input shaft of a power generator, in a wind power generation device, in an integrated rotatable manner. The shaft coupling d...
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WO/2014/142738A1 |
A clamping assembly (130) for clamping a guidebar (120) of a chainsaw (100) to a chainsaw body (110) via a clutch cover (150) including a receiving opening (210) having a series of teeth (212) defined at an internal periphery thereof is ...
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WO/2014/141941A1 |
A one-way clutch, having an inner ring, an outer ring for forming a plurality of wedge-shaped spaces between the outer ring and the inner ring, and a plurality of rollers disposed in the wedge-shaped spaces. The rollers engage with the o...
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WO/2014/142722A1 |
A self-locking lock assembly (130) used for clamping a guidebar (120) of a chainsaw (100) to a chainsaw body (110) via a clutch cover (150) including a receiving opening (210) having a series of teeth (212) defined at an internal periphe...
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WO/2014/141943A1 |
A clutch unit, provided with a one-way clutch having a plurality of engagement parts for engaging with an outside rotation body and thereby restricting relative rotation of the outside rotation body with respect to the inside rotation bo...
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WO/2014/136828A1 |
An outer ring (2) has first and second mounting holes (21a, 21b) and first and second pocket sections (22a, 22b). A first roller (3a) and a first coiled spring (4a) are received in the first pocket section (22a), and a second roller (3b)...
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WO/2014/134305A1 |
A one-way clutch carrier assembly for a transmission includes an outer ring and a carrier. The outer ring has an outer surface with radially extending teeth. The carrier circumscribes the outer ring. The carrier has an undulating outer s...
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WO/2014/127739A1 |
A space diagonal-type overrunning clutch, and a coupling comprising the space diagonal-type overrunning clutch, a hinge and a drive wheel, wherein the space diagonal-type overrunning clutch comprises a group of diagonal braces (50), whic...
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WO/2014/122857A1 |
An internal combustion engine (1) has a lock operation limiting device (47A) for limiting a lock operation for torque transmission in a one-way clutch (40) when a crankshaft (9) is rotated in reverse during swing-back control. The lock o...
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WO/2014/123320A1 |
The present invention relates to a variable transmission having an internal hub, and more particularly, to an apparatus for achieving variable transmission by means of a compact internal transmission by using a plurality of planetary gea...
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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/2014/119369A1 |
A rotation transmitting device is configured so that the rotation transmitting device generates less noise and vibration. A rotation transmitting device is configured in such a manner that the application of an electric current to the el...
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WO/2014/111796A1 |
A variable compression ratio mechanism of an internal combustion engine includes an operation element, an input actuator, and a reverse input torque cutoff clutch (62). The reverse input torque cutoff clutch (62) includes a fixed member ...
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WO/2014/110334A1 |
A compact overrunning coupling and control assembly having reduced part count and manufacturing complexity is provided. An actuator arm moves a control element from a first position which corresponds to a first mode of the assembly to a ...
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WO/2014/109870A1 |
A one-way clutch, including: an outer race including a pocket and a strut. The strut includes a body and a retention segment. The body is at least partially locatable in the pocket. The retention segment includes a neck portion and a spr...
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WO/2014/110319A1 |
A controllable or selectable coupling assembly having an overrun mode and a retained control element is provided. The assembly includes first and second coupling members having first and second coupling faces, respectively, in close-spac...
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WO/2014/104056A1 |
Provided is a vehicle-use power transmission device to which is provided, within a housing (600) joined to the outer surface of an engine (200), an end cover (700) that shields an end part of an electric motor (311) on the engine (200) s...
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