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Patent Searching and Data


Matches 651 - 700 out of 10,752

Document Document Title
WO/2010/140457A1
A one-way clutch which can be produced at reduced cost and can operate stably. A one-way clutch (1) is provided with an outer shaft (3), rollers (6), and torsion springs (7). The outer shaft (3) is provided on the outer peripheral side o...  
WO/2010/140425A1
A constant mesh type power transmitting device for starting an engine, wherein dust, etc. are prevented from entering a one-way clutch and the one-way clutch is optimally lubricated. The device is provided with a starting plate (1), a dr...  
WO/2010/137668A1
Disclosed is power transmission equipment which can switch transmission and interruption of rotation in a fixed direction quickly while preventing impact at the time of switching, and can prevent reduction in the amount of output during ...  
WO/2010/094616A3
The invention relates to a belt pulley comprising a hub (3) which is securely connected to a crankshaft of an internal combustion engine, and a roller body (1) for guiding a belt which is associated with a starting device of the internal...  
WO/2010/126039A1
Provided is a power-assisted bicycle of the central motor type including a hub gear and capable of regenerative charging without complicating the system. A hub (1) on a driving wheel includes a gear change mechanism (5) including a plane...  
WO/2010/122058A1
The invention relates to a freewheel clutch comprising clamping rollers (4) arranged between an inner ring (2) and an outer ring (3), wherein one of the rings (2,3) comprises clamping ramps (5) that interact with the clamping rollers (4)...  
WO/2010/114704A1
A controllable coupling assembly including a coupling member and an overrunning coupling and control assembly utilizing same are provided wherein a set of actuators are supported on a control member of the assembly for movement therewith...  
WO/2010/112367A1
The invention relates to a freewheel clutch comprising a ring space (4), which is formed between two rings (2, 3), namely an inner ring (3) and an outer ring (2), and in which a number of clamping elements (8) and a number of sliding ele...  
WO/2010/108822A1
The invention relates to a free-wheel clutch (1) for a starter of an internal combustion engine, said free-wheel clutch (1) comprising a torque transmission part (23) and a driving element (3) comprising an inner keyway (4) containing ro...  
WO/2010/107064A1
[Object] To provide a power transmission that is small in size yet capable of transmitting power with high efficiency. [Solution] A power transmission (1) is capable of transmitting power from a motor (121) in two stages through a first ...  
WO/2010/106952A1
Disclosed is a rotation transmission device whereby stable rotation transmission operations can be obtained with a straightforward construction. Input and output shafts (1, 2) are arranged coaxially. At the outer periphery of the input s...  
WO/2010/106058A1
The invention relates to a starter (10) for an internal combustion engine having a starter motor (13) having a drive shaft (44) that can be coupled to a starting pinion (22) via an idler (137). To improve the sliding properties and to re...  
WO/2010/104712A1
An overrunning one-way clutch or coupling assembly includes a first outer coupling member and an inner coupling member which together have a first pair of annular coupling faces therebetween and a second outer coupling member which toget...  
WO/2010/099605A1
A decoupler having a hub, a drive member and an isolator. The drive member is disposed about the hub for rotation about a rotational axis and includes an inner clutch surface. The isolator couples the hub and the drive member and include...  
WO/2010/094616A2
The invention relates to a belt pulley comprising a hub (3) which is securely connected to a crankshaft of an internal combustion engine, and a roller body (1) for guiding a belt which is associated with a starting device of the internal...  
WO/2010/090958A1
Overrunning coupling and control assemblies, each of which includes control apparatus having a latching mechanism are provided Each latching mechanism prevents an actuator arm of an overrunning coupling assembly from moving in a first di...  
WO/2010/089232A1
The invention relates to a load torque lock (1) comprising a sling element (12) that frictionally interacts with a brake component (13) for blocking a torque, and a drive wheel (14) that is coupled in a torque transferring manner to a ca...  
WO/2010/063249A3
A freewheel comprises an inner ring, an outer ring which can be rotated relative to the inner ring in at least one rotational direction and which is disposed radially around the inner ring, a plurality of rolling bodies, which are dispos...  
WO/2010/056497A3
A selectable one-way clutch assembly (SOWC) includes a first race, a second race, a plurality of rockers, and a selector ring. The first race and the second race each surround the first axis. Each of the rockers selectively hold torque i...  
WO/2010/087446A1
Provided is a compact clutch capable of quickly switching between the transmission and the interruption of unidirectional rotational power, and of reducing shocks during transmission. The clutch (1) has a load device (10) that applies a...  
WO/2010/048029A3
A one-way or selectable clutch with multiple circumferential rows of ratchet elements is disclosed. The clutch may include two or more rows of ratchet elements extending between two or more races. The device may be either a one-way clutc...  
WO/2010/016671A4
The present invention relates to a clutch, and more particularly, to a clutch in which an electric motor is interposed between an inner race and an outer race, and either the inner race or the electric motor is equipped with a rotating f...  
WO/2010/079386A1
This clutch device (1 ) comprises: a shaft (2) configured to rotate around an axis of rotation (X), a rotation member (3) concentric with said shaft (2), first friction means (23) fast in rotation with said shaft (2), second friction mea...  
WO/2010/069308A1
The invention relates to a freewheel insert element and a freewheel comprising a freewheel insert element, wherein the freewheel insert element comprises a plurality of clamping bodies (1, 11), each clamping body (1, 11) having an outer ...  
WO/2010/069309A1
The invention relates to a torsional vibration damper (1) and to a spindle having a torsional vibration damper (1). The torsional vibration damper (1) for coupling two machine parts disposed coaxially to each other, in particular for cou...  
WO/2010/067673A1
Provided are a roller clutch device having improved quietness and durability, and a starter and an engine start device which use the roller clutch device. A roller clutch (9) comprises a clutch inner member (9b) which is rotated by a ro...  
WO/2010/066490A1
The invention relates to a gearing mechanism (1) that serves particularly as a worm gear for assemblies for outside force activated adjustment of elements of a motor vehicle, comprising a housing component (9) and a shaft (2) mounted in ...  
WO/2010/066572A1
The overrunning clutch for a disengageable device comprises a plurality of wedging elements 19 designed to be mounted between an inner transmission element 3 and a pulley 2 of the device, a cage 22 for the wedging elements, a means 35 fo...  
WO/2009/055422A3
A one-way clutch with an outer race and an inner race is disclosed. One of the races includes at least one pawl and an engagement member for holding the at least one pawl in engagement with ratchet teeth on the other race. The contact su...  
WO/2010/067666A1
A one-way clutch (1) is provided with an outer shaft (3), rollers (6), accordion springs (7), and a cover plate (9). The outer shaft (3) is provided on the outer side radially of a shaft member (2). The rollers (6) are provided between...  
WO/2010/063249A2
A freewheel comprises an inner ring, an outer ring which can be rotated relative to the inner ring in at least one rotational direction and which is disposed radially around the inner ring, a plurality of rolling bodies, which are dispos...  
WO/2010/030534A3
A method for controlling a powertrain includes monitoring a transmission output speed, monitoring an engine output speed, and monitoring an engine braking request. When the engine braking request is present, a target engine output speed ...  
WO/2010/063279A1
The invention relates to a shaft coupling for non-rotatably coupling two coaxially arranged shaft elements and to a transmission comprising at least one shaft coupling. In order to simplify manufacture, one shaft element is provided with...  
WO/2010/060873A1
A positively locking overrunning clutch comprises a drive input element (2) which has a number of pockets (6), a driven element (3) which has a detent structure (7) situated opposite the pockets (6), a number of clamping plates (5) which...  
WO/2010/030536A3
A method for controlling a powertrain includes monitoring engagement status of said selectable one-way clutch, monitoring an upshift command, monitoring a speed of an engine to torque converter shaft, monitoring a speed of a torque conve...  
WO/2010/061243A1
The present invention refers to a land vehicle in general, as cars, trains motorcycles and similar, and comprising an engine (4) having at least a driving shaft (3) operatively connected to the tyres to transmit a rotation and realize th...  
WO/2010/030535A3
A powertrain in a vehicle includes an electro-mechanical transmission having a selectable one-way clutch mechanically-operatively coupled to an internal combustion engine and configured to selectively transmit mechanical power to an outp...  
WO/2010/016671A3
The present invention relates to a clutch, and more particularly, to a clutch in which an electric motor is interposed between an inner race and an outer race, and either the inner race or the electric motor is equipped with a rotating f...  
WO/2010/057868A1
A roller free-wheel comprises – an inner ring (2) having a locking ramp (7), - an outer ring (3) having a cylindrical inner surface (8), - a number of pinch rollers (4) that are disposed in a gap space (6) formed between the inner ring...  
WO/2010/056497A2
A selectable one-way clutch assembly (SOWC) includes a first race, a second race, a plurality of rockers, and a selector ring. The first race and the second race each surround the first axis. Each of the rockers selectively hold torque i...  
WO/2010/051785A1
A clamping body freewheel (10) comprises an inner ring (12), an outer ring (14) which can be rotated relative to the inner ring (12) in at least one rotational direction, a cage (24) for clamping bodies between the inner ring (12) and th...  
WO/2010/053002A1
In a method of utilizing a wedging mechanism as a means for holding an output shaft without requiring a large power, the stress at the contact portion between the parts of the wedged section must be prevented from being increased to prev...  
WO/2010/011479A3
A vehicle includes a front-wheel drive (FWD) transmission having a case, a selectable one-way clutch (SOWC) indexed to the case, pressurized fluid, and a valve body assembly (VBA). The VBA has a piston in communication with the fluid, a ...  
WO/2010/011482A3
A vehicle has a motor and axles which are selectively rotatable by the motor, a reduction gear set, a differential transferring torque from the motor to the axles, and selectable one¬ way clutch (SOWC) assemblies. The SOWC assemblies ar...  
WO/2010/048029A2
A one-way or selectable clutch with multiple circumferential rows of ratchet elements is disclosed. The clutch may include two or more rows of ratchet elements extending between two or more races. The device may be either a one-way clutc...  
WO/2010/025959A3
The pump ( 1) comprises an envelope (2) wherein the following are defined: a pumping chamber (3a) and a driving chamber (3b); a synchronous electric motor (4) with a rotor (6) rotatable in the driving chamber (3b) and whose shaft (8) ext...  
WO/2010/043449A1
The invention relates to a hand-held power tool device, particularly for a screwdriver (12a-h), comprising a locking device (14a-h) for locking a drive unit (16a-h) and comprising a pivot bearing device (18a-h) of the drive unit (16a-h)....  
WO/2010/011480A3
A vehicle includes an automatic transmission having an engine, an input member, a stationary center support, and a selectable one-way clutch (SOWC) positioned within the stationary center support. A SOWC selection mechanism is formed int...  
WO/2010/011478A3
A vehicle includes a rear-wheel drive (RWD) automatic transmission having a stationary member, a two-mode selectable one-way clutch (SOWC), pressurized fluid, and a valve body assembly (VBA). The VBA has a piston, a return spring, and an...  
WO/2010/034223A1
An overrunning clutch is disposed with a revolving leading-in mechanism (M3), a revolving leading-out mechanism (M2), and a fixed-point actuating mechanism (M4) which controls the precise action of the leading-in mechanism (M3). The lead...  

Matches 651 - 700 out of 10,752