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WO/2019/004383A1 |
In order to prevent backlash of internal components incorporated inside a housing even under a large axial load, this rotation transmission device is provided with: a two-way clutch (10) provided between an input shaft (1) and an output ...
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WO/2018/233755A1 |
The invention relates to a stepping mechanism (1) comprising an output unit (3) having an output element (6), wherein the output element has an inner toothing (25), a drive unit (4) having a first and a second pawl (11a, b) for transmitt...
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WO/2018/236410A1 |
A one-way clutch, including: a load rotor, a driving member, and a plurality of self-locking gripper elements. The load rotor is spool-shaped and includes two circular contact races, one race at each end of the rotor. The driving member ...
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WO/2018/224257A1 |
The invention relates to a transmission (1) for a motor vehicle having at least one input shaft (2) and having a freewheel (3) for coupling the input shaft (2) to a gearwheel (4). The degree of efficiency of the transmission (1) can be i...
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WO/2018/219405A1 |
A transmission output arrangement (10) for driving drive wheels of a motor vehicle is provided, having a stationary transmission housing (12) for covering a motor vehicle transmission, an output shaft (14) which protrudes out of the tran...
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WO/2018/222425A2 |
A switchable linear actuator device and an overrunning, non-friction, radial coupling and control assembly using the device are provided. The device has magnetic sources which produce corresponding magnetic fields to create net translati...
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WO/2018/217733A1 |
A self-locking apparatus for a gear set permits forward-driving an input in clockwise or counterclockwise directions and substantially prevents an output from being driven in either or both of those directions. The device includes a gear...
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WO/2018/216185A1 |
The present invention provides a power transmission device (10) that is capable of mechanically cutting torque. This power transmission device (10) is provided with: an input member (12) and an output member (16) with a plurality of roll...
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WO/2018/216403A1 |
The present invention efficiently generates motive power by taking advantage of a force generated when an object is moved by gravitational force or buoyant force. This motive power generation device is provided with: a horizontal rotary ...
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WO/2018/216783A1 |
According to the present invention, a stopper (70) is provided with: a rotation shaft-side protrusion (71) which is provided both on the outer circumferential surface of an outer circumferential surface part (22c) of a rotation shaft (22...
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WO/2018/217720A1 |
An actuator device for a selectable clutch having three or more clutch modes may include a piston disposed within the interior space of the actuator housing. Moreover, a first hydraulic pressure may be supplied to a first fluid passage t...
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WO/2018/213231A1 |
Overrunning coupling and control assembly, coupling assembly and locking member having at least one side surface with a draft to improve locking member dynamics are provided. Locking member dynamics is improved with regards to locking me...
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WO/2018/212323A1 |
This damper comprises: a housing that accommodates a damping medium; and a rotor that is capable of relative rotation, with respect to the housing, inside the housing. A unidirectional clutch which stipulates rotation in one direction an...
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WO/2018/199757A2 |
A clutch system for a torque transmission. The clutch system includes a first rotatable unit connectable to an input, including at least one first abutment surface and a second rotatable unit connectable to an output, including at least ...
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WO/2018/198546A1 |
A one-way clutch (10) for a pulley that allows the pulley to rotate only in the forward direction, said one-way clutch for a pulley being attached to a side surface of a serpentine control pulley (5). Specifically, the one-way clutch (10...
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WO/2018/194075A1 |
The present invention relates to a pulley structure (1) equipped with an outer rotating body (2), an inner rotating body (3), and a coil spring (4) provided between the outer rotating body (2) and the inner rotating body (3). The coil sp...
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WO/2018/193323A1 |
Double freewheel clutch (8) for a go-kart or skelter, intended for both the forward and rearward drive with freewheel of the wheels (4) of an axle (7) of the go-kart or skelter, with an entrance member (10) that is intended to be driven ...
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WO/2018/189211A1 |
The invention relates to a clamping body freewheel (1) comprising a housing cover (2), a pivoting drive element (3), a driven element (4) arranged coaxially to the drive element (3), between which a gap space (9) having clamping ramps (3...
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WO/2018/184623A1 |
The invention relates to a return stop (1) comprising a rotatable inner ring (2), a stationary outer ring (3), and a cage (4) that is arranged radially between the inner ring (2) and the outer ring (3) and comprises at least two roller p...
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WO/2018/177456A1 |
The invention relates to a freewheel (10) provided with: a first ring (12); a second ring (14) arranged substantially coaxially to the first ring (12); multiple first blocking elements (18), which can be moved between a blocking position...
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WO/2018/181316A1 |
In a reverse input blocking clutch in which a lubricant is sealed in an internal space (clutch interior) enclosed by an input shaft (1), an output side member (4) in which an output shaft (2) and an inner race (3) are formed integrally, ...
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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...
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WO/2018/175027A1 |
A three-way switchable clutch, including: outer and inner rings; and pawls non-rotatably connected to the outer ring. For a free-wheel mode, the inner and outer rings are rotatable with respect to each other. For first and second clutch ...
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WO/2018/168856A1 |
A clutch device that comprises an inner race (2), an outer body (1), a transmission member (3), and a holding member (5). The inner race (2) transmits motive force to a drive source. The transmission member (3) can be: separated from the...
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WO/2018/168855A1 |
A clutch device that comprises a first rotary member (1), a second rotary member (2), a transmission member (3), and a holding member (5). The transmission member (3) can be: separated from the first rotary member (1) and disengaged; and...
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WO/2018/168857A1 |
Provided is a power transmission device (200) comprising a clutch device (100) and a control unit (109). The clutch device (100) comprises: an input member (2); an output member (1); a transmission member (3); and a holding member (5). T...
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WO/2018/168686A1 |
This clutch includes an annular clutch housing, a rotationally driven drive-side rotating body, a driven-side rotating body, a rolling body, and a support member. The clutch is configured such that, when the drive-side rotating body star...
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WO/2018/168851A1 |
A clutch device (100) that comprises an input member (2), an output member (1), a transmission member (3), and a holding member (5). The input member (2) can rotate. The output member (1) is separated from the input member (2) in the rad...
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WO/2018/169613A1 |
A wedge clutch includes a hub supported for rotation about an axis and having an outer surface about a peripheral of the hub. The outer surface has a plurality of ramped surfaces. A carrier is also supported for rotation about the axis a...
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WO/2018/165383A1 |
A pawl clutch is disclosed. The pawl clutch may comprise a first member having at least one notch, and a second member. The first member and the second member may be configured to rotate relative to each other at a speed differential whe...
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WO/2018/165231A1 |
A pawl clutch is disclosed. The pawl clutch may comprise a first member having at least one notch, and a second member. The first member and the second member may be configured to rotate relative to each other at a speed differential whe...
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WO/2018/157236A1 |
The present disclosure relates generally to strut-type overrunning coupling devices. More specifically, the present disclosure is directed to a one-way clutch configured to provide a first or latched mode having the struts engaged with r...
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WO/2018/158989A1 |
A ratchet device (2) configured so as to be equipped with a rotatable output member (40) having a load input surface (41A), an operation input member (50) that can be pivoted, and that has a working surface (55) non-parallel to the load ...
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WO/2018/152616A1 |
A controllable one-way clutch assembly having an electromagnetic actuator module equipped with an energizeable coil assembly, a strut moveable in response to energization of the coil assembly from a released position to a locked position...
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WO/2018/153117A1 |
A clutch control mechanism and an internal transmission using same. A clutch (1) is controlled by means of a control seat (13), a control rod (12), and a control sleeve (11) assembled on a shaft (3), and no other structure needs to be ma...
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WO/2018/152617A1 |
A controllable one-way clutch assembly having an electromagnetic actuator module equipped with an energizeable coil assembly, a strut moveable in response to energization of the coil assembly from a released position to a locked position...
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WO/2018/116819A1 |
The purpose of the invention is to provide a continuously variable transmission mechanism having a novel configuration. This continuously variable transmission comprises: a center shaft (18); a cam arm (12) provided about the center shaf...
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WO/2018/112380A1 |
A coupling (350) for a roller tube of a window treatment system may include a body (357) and/or one or more compliant members (354, 3256). The body may include a bore through a rotational axis of the coupling. The body may be configured ...
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WO/2018/105840A2 |
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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...
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WO/2018/099205A1 |
A double-ratchet type one-way clutch. Pawls (3) do not knock the surfaces of ratchets when the double-ratchet type one-way clutch rotates in the idling direction. The double-ratchet type one-way clutch mainly comprises: a driving ratchet...
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WO/2018/095480A1 |
The invention relates to a clamping freewheel (1), in particular a clamping roller freewheel, having a ring element (2), in particular an inner ring or an outer ring, comprising at least one clamping ramp (3) for clamping a clamping elem...
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WO/2018/093715A1 |
A transmission clutch module (25, 125) includes an inner race (31, 131), an outer race (42, 142), a side plate (45, 145) and a plurality of pawls (34, 134) adapted to lock and unlock the races (31, 131, 42, 142). The inner race (31, 131)...
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WO/2018/093332A1 |
A multi-material ratchet-like mechanism including a first body interfacing a second body. The multi-material ratchet-like mechanism may include a first interlocking element which may be a continuous structure extending from a portion of ...
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WO/2018/093722A1 |
A clutch includes inner and outer races, each with pluralities of teeth. A pawl is supported on the inner race and a shift ring disposed outward of the pawl defines pawl engagement surfaces on an inner perimeter. Pins engage cam surfaces...
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WO/2018/093068A1 |
The present invention relates to a driving apparatus for a bidirectional clutch-type operation, which enables a winding operation of an object to be wound to be smoothly performed when a winding operation of the object to be wound acts i...
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WO/2018/091026A1 |
The invention relates to a clutch device, comprising an inner ring (1) and an outer ring (2), as well as at least one clutch disc (3) arranged radially between the inner ring (1) and the outer ring (2), which is formed by a plurality on ...
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WO/2018/086653A1 |
The invention relates to a double wrap spring and to a rotation device with the double wrap spring according to the invention, and to a system to be actuated. The double wrap spring (20) comprises an inner winding region (21) and an oute...
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WO/2018/085920A1 |
A dual-acting selectable one-way coupling (SOWC) device configured to include a clutch module and an electromagnetic actuator module. The clutch module includes an outer race and an inner race assembly rotatable relative to the outer rac...
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WO/2018/089396A1 |
A clutch (10) for selectively preventing rotatory movement of a cogged gear (12) about an axis may include an actuator (20) and a pivotally moveable pawl (40) that is interactive with the cogged gear (12). A plunger (24) may be radially ...
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