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Patent Searching and Data


Matches 1 - 50 out of 10,731

Document Document Title
WO/2019/196972A1
A transmission output arrangement for driving drive wheels of a motor vehicle, in particular tricycles, provided with a stationary transmission housing for covering a motor vehicle transmission (12), an output shaft (14) which protrudes ...  
WO/2019/190604A1
A transmission for a manually operated wheeled machine includes an output shaft having a close-ended axial channel. A drive gear mounted on the output shaft includes an engaging groove. A ratchet is received in the channel and is in enga...  
WO/2019/188576A1
Provided is a rotation braking apparatus that is suitable for when the angle of rotation of an outer member (2) is small and when stopping. According to the present invention, a clutch mechanism (3) provided between an inner member (1) a...  
WO/2019/182369A2
The present invention relates to a one-way clutch comprising: a ring-shaped outer wheel having an elliptical cam groove, which has one or two eccentricity, recessed along the circumferential direction of the inner peripheral surface; an ...  
WO/2019/180857A1
Provided are: a drive supplementing unit which is relatively compact and which can transmit high torque; and an electric assist device which is provided with the drive supplementing unit. A drive supplementing unit 10 supplements, with a...  
WO/2019/176226A1
The purpose of the present invention is to provide a one-way clutch that is simple and easy to manufacture, can be made compact in the axial direction, is compact and lightweight, is resistant to breakage, and can prevent abrasion of an ...  
WO/2019/176027A1
Provided is a clutch of which the length in the axial direction can be reduced. A clutch (10) is provided with a selection device (90) that selects connection of a first member (30) and a second member (60) to a hub (20). In the first me...  
WO/2019/176687A1
A rotation transmission device with a holder (18) that has a pocket surface (24) capable of abutting on a roller (17) in the circumferential direction. The value of the arithmetic mean roughness (Ra) of the pocket surface (24) is equal t...  
WO/2019/176225A1
The purpose of the present invention is to provide a one-way clutch that is simple and easy to manufacture, is compact and lightweight, is resistant to breakage, and can prevent abrasion of an inner peripheral engagement surface and an o...  
WO/2019/176026A1
Provided is a clutch device that is capable of reducing the elastic force of a compression spring. A clutch device (10) is provided with a first member (20) and a second member (50) that rotate about an axis, wherein a first hole (28) is...  
WO/2019/166402A1
The invention relates to a power train (1) for a pedal vehicle. The power train (1) comprises a crankset axle (2) and a first output plate (4) having a first axis of rotation (30). The first output plate (4) is connected to a transmissio...  
WO/2019/166563A1
Clutch arrangement (100) for coupling members (88, 26), in particular as a gear shifting clutch in a gear mechanism unit (10), with a first member (88) which has a clutch toothing system (94), with a second member (26), on which at least...  
WO/2019/163874A1
The present invention provides a retainer (10) which is for a one-way clutch and is provided with a pocket part (11) accommodating an engager (4) provided in an annular space between an outer ring (2) and an inner ring (3) and which is p...  
WO/2019/160837A1
A unitized wedge clutch includes a first race, a second race, a wedge segment, and a first side plate. The first race has a circumferential groove with a first angled surface and a second angled surface. The second race has a first ramp ...  
WO/2019/155604A1
Provided is a clutch device (10) whereby assembly workability can be improved. The clutch device (10) is provided with a first member (20), which has a first surface (24), and a second member (40), which has a second surface (42) facing ...  
WO/2019/155208A1
A one-way bearing, a bearing assembly, and a free-wheeling mechanism (10) for a bicycle are disclosed herewith. The bearing assembly, comprises a one-directional bearing (22) having an inner and outer race, a first thrust bearing (14) an...  
WO/2019/153069A1
A controllable one-way clutch assembly having an actuator module equipped with a solenoid actuator, an active strut moveable in response to energization of the solenoid actuator from a released position to a locked position, a strut spri...  
WO/2019/149312A1
The invention relates to a two-gear transmission (10) for an electrically driveable motor vehicle, provided with an input shaft (12), which is connectable to an electric machine, for introducing a torque, an output shaft (14), which is c...  
WO/2019/151261A1
A brake-side clutch part, which transmits rotational torque from a lever-side clutch part to an output side and blocks rotational torque inputted in the opposite direction from the output side, is provided with an outer ring of which rot...  
WO/2019/147328A1
A backdrive braking element is provided for preventing backdrive of a shaft. It includes a poly- lobed locking mechanism including an unlock shaft that has a polygon shaped inside profile and is coupled to a poly lock drive and brake ass...  
WO/2019/143268A1
The present starter freewheel clutch comprises a gear having an aperture for mounting the gear on a starter shaft so as to be capable of axial and circumferential relative movement, a friction overrunning clutch, and an element of an axi...  
WO/2019/143490A1
A clutch carrier includes a first component and a second component. The first component has an undulating ring, a cylindrical ring, and a connector portion. The undulating ring has an inner surface, and an outer surface for mating engage...  
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 ...  

Matches 1 - 50 out of 10,731