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Patent Searching and Data


Matches 1 - 50 out of 10,611

Document Document Title
WO/2019/138933A1
This rotation transmission device comprises: a bi-directional clutch (10) that engages and releases a first shaft (S1) and a second shaft (S2) which are coaxially disposed; and an electromagnetic clutch (40) that controls the engaging an...  
WO/2019/135040A1
The invention relates to a pulley assembly for an alternator, comprising a pulley having an opening that has an axis x, a hub (11) extending along the axis x in the opening, a support (122) that is rotatable about the axis x in relation ...  
WO/2019/135383A1
A rotation transmission device equipped with a bidirectional clutch (10) and an electromagnetic clutch (50) which engage a first shaft (1) and a second shaft (2) inside a housing (3) with one another and release the engagement therebetwe...  
WO/2019/135042A1
The invention relates to a pulley assembly (1; 20) for an alternator, comprising a pulley (10; 50) having an outer surface (10a) for a belt and an inner surface (10b; 56) defining a through-hole along an axis x. The pulley assembly furth...  
WO/2019/055882A3
A centerless wheel assembly may include a centerless rim configured to rotate about a point. The centerless wheel assembly may also include a centerless flywheel that may be configured to indirectly couple with the centerless rim and to ...  
WO/2019/105849A1
The invention relates to a starting and retarder module (1) for arranging between a drive engine (2) and a transmission (3), in particular for a motor vehicle or a rail vehicle, comprising a module housing (4) with integrated ducts, an o...  
WO/2019/105790A1
The invention relates to a starting and retarder module (1) for arranging between a drive engine (2) and a transmission (3), in particular for a motor vehicle, comprising a module housing (4), in which a turbo coupling (5), a clutch (6) ...  
WO/2019/102558A1
This work machine (10) is provided with a clutch mechanism (46) which is provided on a motive power transmission path between a drive source (26) and a wheel (20). The clutch mechanism (46) is provided with: a drive shaft (52) with which...  
WO/2019/098218A1
A vehicle drive apparatus (1) is provided with: a rotary electric machine (10); an output member (3) that is drivably connected to wheels (2); and a differential gear device (21) that is provided between the rotary electric machine (10) ...  
WO/2019/093381A1
This reverse-input cutoff clutch is configured by combining: a reverse-input cutoff mechanism (1) for, in a state where an outer ring (5) disposed radially outward of an output shaft (output side member) (4) arrested so as to be unrotata...  
WO/2019/093088A1
An inner circumferential surface 41d (second inner circumferential surface) of wedge members 40 is pressed in the circumferential direction by an outer circumferential surface 33a (first outer circumferential surface) of a rotational dri...  
WO/2019/092910A1
Provided is a turbo fan engine (TF) provided with a power transmission device which switches main shafts (MS), connected to a starter/generator (SG) in a power-transmittable manner, between a state during starting and a state after start...  
WO/2019/088442A1
The present invention relates to a wave energy converter fixed to the coast, the wave energy converter: having an automatic tensioning unit, which is fixed to a seabed near the coast, acquires pendulum motion power by horizontal movement...  
WO/2019/077311A1
A dual pawl (8) suitable for use with a toothed ratchet wheel (2) or rack, the dual pawl (8) comprising: a first pawl arm (10) having a base end (11) and an engaging end (12) for engaging with a tooth (3), the first pawl arm (10) being r...  
WO/2019/068272A1
A free-wheel mechanism, in particular a bi-directional freewheel mechanism of a rotary connection comprising a body (1), is the first part of a rotary connection in whose opening (8) there is a release element (2), is the second part of ...  
WO/2019/066265A1
The present invention provides a power generation system using wind power generated by a weak wind, the system generating power by using the wind power generated by the weak wind, thereby maximally using wind power energy generated by th...  
WO/2019/065981A1
In this vehicle brake, for example, a one-way clutch includes: a coil spring that is interposed between a first rotation transmitting part and a second rotation transmitting part and is configured so that at least one among an increase a...  
WO/2019/064724A1
A torque transmission mechanism (5) transmits the torque generated by rotation of a drive shaft (4) to an output shaft (6). A clutch mechanism (8) is provided between a motor (2) and the torque transmission mechanism (5). The torque tran...  
WO/2019/059358A1
The present invention adopts a rotation transmission device in which one end portion of a separation spring (24) is supported by being contacted with a suction surface of an armature (21) with a rotor (22), and the other end portion clos...  
WO/2019/059287A1
This clutch unit comprises a lever-side clutch part 11 that controls the transmission and blocking of rotational torque inputted by a lever operation, and a brake-side clutch part 12 that transmits rotational torque from the lever-side c...  
WO/2018/175027A8
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 ...  
WO/2019/059286A1
The present invention comprises: a lever-side clutch unit 11 that controls the transmission and cutoff of rotation torque that is input; and a brake-side clutch unit 12 that transmits, to the output side, the rotation torque from the lev...  
WO/2019/059141A1
The present invention comprises: a lever-side clutch part that controls the transmission and stoppage of rotational torque inputted by lever operation; and a brake-side clutch part that transmits the rotational torque from the lever-side...  
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/2019/052636A1
The invention relates to an overunning clutch, comprising a torque-introducing clutch element, a torque-receiving clutch element and switching element, which is forced from an engagement position into a freewheeling position or from a fr...  
WO/2019/053909A1
Provided are a one-way clutch and a rotary damper device equipped with the one-way clutch, in which size reduction can be achieved. A claw (31) of a slide member (30) has: a retreat surface (31a) that abuts against an internal tooth (13)...  
WO/2019/052105A1
A bidirectional overrunning clutch for a shared bike. Three first volute trigger springs (8) are nested together; the scrolling directions of the three first volute trigger springs (8) are the same to drive an output shaft (1) to rotate ...  
WO/2019/055423A1
A socket wrench (10) for turning sockets (14) has a handle (11) joined to a head (22) having an inside wall (24) accommodating a body (26) including a socket holder (31). A permanent magnet (109) attached to the socket holder (31) holds ...  
WO/2019/046957A1
A decoupler pulley is provided for automotive belt-driven accessory drives, which utilizes a single torsion coil spring that provides torsional resiliency and overrunning functionality. As the torsion spring expands it increasingly pinch...  
WO/2019/049220A1
Provided is a reverse input lock clutch which has improved handleability as a component of an elastic member and can be assembled regardless of the arrangement relationship between components. A fit section 5a of a spring stopper 5 is ro...  
WO/2019/048098A1
The invention relates to a jamming roller lock comprising a housing (22) and at least two, preferably three clamping disks (2), which are arranged in the housing (22) in rotatable fashion and each have at least one recess (4), in which a...  
WO/2019/046175A1
An isolating decoupler comprising a hub, a pulley journalled to the hub, a torsion spring having a first torsion spring end welded directly to the hub, a wrap spring having a first wrap spring end welded directly to a second torsion spri...  
WO/2019/045874A1
A drive assembly including a wedge clutch assembly is disclosed. The wedge clutch assembly includes a first cage having a first plurality of tapered crossbars that at least partially define a plurality of tapered wedge pockets. A plurali...  
WO/2019/026794A1
There is achieved a reverse input shutoff clutch of which the axial dimension can be reduced and which has a minimal number of components. This reverse input shutoff clutch 1 is configured from an input member 2, an output member 3 dispo...  
WO/2019/024957A1
The invention relates to a return stop (1) comprising a rotational inner ring (2) and a stationary, fixed outer ring (3) in addition to a cage (4) which is mounted radially between the inner ring (2) and the outer ring (3), the cage havi...  
WO/2019/022859A1
A switchable one-way clutch is able to switch between operating as a one-way clutch and a clutch that locks in both directions. The clutch includes an inner race, and an outer race that includes an inner surface with a plurality of rampe...  
WO/2019/017320A1
This one-way clutch comprises: a rotating body (2); an outer ring (3) disposed on the outer periphery of the rotating body (2); rollers (4); a biasing member (6); and a depression (312). The outer ring (3) has a recessed part (30). Wedge...  
WO/2019/011370A1
The invention relates to a stepping mechanism (1) comprising an output unit (3) having an output element (6), the output element having an inner toothing (24), a drive unit (4) having a first and a second pawl (14a, b) for transmitting a...  
WO/2019/012396A1
A one way clutch bearing is disclosed, comprising an outer ring 11b and an inner ring 12 with rollers 13 disposed between them. Rollers are backed by springs 15 for their engagement with outer periphery of inner ring 12 such that the rol...  
WO/2019/011325A1
A low speed synchronization method for a synchro-self-shifting clutch having a low speed protection function. The method comprises: determining that the critical speed interval of the clutch is n1-n2 r/min, and setting the synchronizatio...  
WO/2019/010475A1
A displacement-actuated positive-drive clutch (10; 20) includes an input member (11; 21) having a positive engagement structure (11d; 21d) provided thereon and an output member (13; 23). A clutch plate (16; 25) is connected for rotation ...  
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 ...  
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...  
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 ...  
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...  
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...  
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...  
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...  
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...  
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 ...  

Matches 1 - 50 out of 10,611