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8132656 |
Ratchet one way clutch with hardened blocking plate
A one-way clutch, including: a first annular element; a second annular element arranged to lockingly engage with the first element for relative rotation of the second element, with respect to the...
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8127909 |
Normally closed hub assembly for bicycle
A hub assembly for a bicycle includes a shaft (12), a hub body (40), a driven ring (43), a drive seat (10), a rotation ring (20), a plurality of pawl members (22), a plurality of push balls (23), a...
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8091696 |
Rocker clutch assembly
A clutch assembly includes a first race and a second race that is selectively rotatable with respect to the first race about an axis of rotation. A plurality of rockers is operatively connected to...
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8083042 |
Selectable one-way clutch with symmetrical struts
A selectable one-way clutch (SOWC) is provided for use with a vehicle transmission, and has a first race with a plurality of strut pockets, a moveable selector plate, symmetrical torque-holding...
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8083473 |
Interface for a stamped stator and a one-way clutch
A stator, including: a one-way clutch with at least one slot opening radially outward from an outer circumferential portion of an outer race; and a blade assembly including first and second...
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8079453 |
Controllable overrunning coupling assembly
A controllable overrunning coupling assembly includes a control member mounted for controlled shifting movement between a first pair of coupling faces of first and second coupling members relative...
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8056690 |
Rotary-type selectable one-way clutch
A transmission includes a selectable one-way clutch (SOWC) assembly. The SOWC assembly includes a rotatable pocket plate, a rotatable slide plate, and an annular piston having a ramped surface...
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8051959 |
Controllable or selectable bi-directional overrunning coupling assembly
An overrunning coupling assembly includes a control element mounted for controlled shifting movement between coupling faces of annular coupling members relative to a first set of pockets in the...
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8042669 |
Rocker-type selectable one-way clutch with neutral position
A SOWC for use with a vehicle transmission is provided. The clutch includes outer and inner elements, also referred to as races, with the latter oriented concentrically within the former about an...
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8042670 |
Selectable one-way clutch with radial integrated forward/reverse rockers
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...
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8033372 |
Overrunning clutch
An overrunning clutch has a first race, a second race, a set of pawls between the first race and the second race and a set of springs between the first race and the second race, one spring for each...
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8006819 |
Overrunning decoupler with locking mechanism
An overrunning accessory decoupler with a locking mechanism provides the desired overrunning accessory decoupler functionality and also permits torque to be transferred from the accessory to which...
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7988590 |
Pawl for a planetary gear mechanism
A pawl for controlling the rotation of a gear in a planetary gear mechanism. The pawl includes a nose and first and second pivot axes. The nose is engageable with the gear. The pawl is rotatable...
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7980372 |
Device for damping rotary oscillations
A device for damping rotary oscillations in a drive train with a freewheel clutch (27) located between a pulley (25) and a rotor hub (26) is provided. The hub (26) is connected to an input shaft of...
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7967121 |
Strut based overrunning drives
Embodiments of the present invention include strut based overrunning drives that provide one or more of greater durability, lower heat generation, high torque loads carrying capability, and/or ease...
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7938242 |
Bicycle hub that will not drive the pedal and will not produce noise when the hub is rotated in the backward direction
A hub for a bicycle includes a shaft, a hub body, a ratchet wheel, a damper, a drive seat, a plurality of pawl members, and a plurality of elastic plates. The ratchet wheel has a plurality of...
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7938241 |
Bicycle hub that will not produce noise
A hub for a bicycle includes a shaft, a hub body, a ratchet wheel, a damper, a drive seat, and a plurality of pawl members. Thus, when the drive seat is rotatable backward, the locking detent of...
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7905441 |
Seat belt tensioner
The disclosed seat belt tensioner is for a seat belt safety system that may comprise a seat belt spindle, a drive motor for driving the seat belt spindle, and a gear connected to the drive motor....
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7896144 |
Ratchet one-way clutch with vibration dampening
The present invention broadly comprises a stator and one-way clutch assembly including a segment of a stator, a one-way clutch engaged with the segment, and at least one elastically deformable...
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7878316 |
High torque one way clutch
A high torque capacity one-way clutch includes a first, inner annulus nested within a second, outer annulus. The inner annulus includes a plurality of transverse grooves on its outer surface as...
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7849990 |
One-way clutch with dampening
The present invention broadly comprises a one-way clutch in an automotive drive component. In some aspect, the component is a stator and the clutch includes first, second, and third radially...
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7818882 |
Method of making a one-way drive device
A one-way drive device is disclosed herein and includes a pocket plate assembly having a disc-shaped pocket plate and a notch plate assembly having a disc-shaped notch plate. The device also...
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7770707 |
Axially engaging and disengaging one-way clutch and a stator having an axially engaging and disengaging one-way clutch
The present invention broadly comprises a stator for a torque converter with first and second plates. The first plate is connected to a rim for the stator and includes at least one first opening....
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7770706 |
Strut based overrunning pulleys
Embodiments of the present invention include strut based overrunning pulleys that provide one or more of greater durability, lower heat generation, high torque loads carrying capability,...
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7757829 |
Frictionally guided radial one-way clutch
The present invention broadly comprises a radial one-way clutch for an automotive device, including: a first annular element; a second annular element arranged for rotational connection to a torque...
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7735581 |
Locking clutch for downhole motor
A locking clutch to selectively transmit torque from a stator of a downhole tool to a rotor of the downhole tool includes at least one locking pawl disposed upon the rotor. The at least one locking...
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7721860 |
Power coupling device
There is provided a power coupling device comprising first and second coupling members, at least one of which is capable of rotating about a common axis and relative to each other. The first...
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7703590 |
Torque converter with turbine one-way clutch
The present invention broadly comprises a torque converter including a turbine and a one-way clutch rotationally connected to said turbine and an output hub for said converter. The one-way clutch...
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7699746 |
One way clutch and synchronizer assembly
A one way clutch and synchronizer assembly includes a stationary member having a plurality of clutch struts and camming surfaces, a second circular selector member, an third rotating controlled...
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7677124 |
Transmission of vehicle
The invention provides a transmission of a vehicle which can smoothly execute shift-up and shift-down operations. The transmission is provided with change gears, a shift member, a change drum, a...
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7669496 |
Driving force transmission apparatus and sheet conveyance apparatus
A driving force transmission apparatus has a driving gear; a driven gear; a toothed clutch transferring the driving force from driving gear to driven gear and which includes driving-side and...
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7665589 |
Transmission box for wheeled machine
A transmission box (3) for a wheeled machine having, within the box (3), a motor input shaft (4) driving a drive wheel to actuate at least one drive shaft of at least one wheel (2A, 2B) of the...
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7661518 |
Preventing ratcheting on rockers of a one-way clutch
An overrunning one-way clutch includes a cam plate including notches angularly spaced about an axis, a rocker plate including pockets angularly spaced about the axis and facing the notches, each...
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7614486 |
Retention of an actuating spring in a one-way clutch or brake
A device for transmitting torque in one rotary direction includes a cam plate including notches spaced angularly about an axis, a rocker plate including pockets mutually spaced angularly about the...
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7571659 |
Starting apparatus of small-sized engine
A starting apparatus of a small-sized engine includes: a cylindrical cam; a drive gear connected to the cylindrical cam coaxially, wherein: whereas the drive gear is made to be connected to a rope...
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7562755 |
Rear wheel hub, in particular for bicycles
A hub for bicycles, having an axle and a shell, two bearing units arranged substantially between the hub axle and the hub shell, and a rotor rotatably supported relative to the hub axle for...
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7513347 |
Mechanical transmission device
Device suitable for transmitting torque from a first shaft to at least one second shaft, wherein the first shaft is mechanically connected to a first cylindrical sleeve which can be mechanically...
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7513348 |
One-way drive device and method of making the same
There is disclosed herein a one-way drive device including a first member mounted for rotation about a given axis and defining (i) a first planar surface normal to the axis, and (ii) a first...
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7500548 |
Dual-mode one-way torque transmitting device
A dual mode one-way torque transmitting device includes an inner race having a first plurality of notches spaced about an axis. An intermediate race includes a second plurality of notches spaced...
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7484605 |
Overrunning radial coupling assembly and method for controlling the engagement of inner and outer members of the assembly
The overrunning radial coupling assembly or clutch and a method of controlling the engagement of inner and outer plates or members of the assembly are provided wherein adjacent engaging radial...
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7475763 |
One-way clutches
One-way clutches having different numbers of pawls (1006, 1007) and pockets in a “vernier” arrangement minimize relative rotation between the two clutch halves (101, 102) in the engagement dir...
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7455157 |
Ratcheting one-way clutch having rockers
An overrunning clutch includes a cam plate formed with cams angularly spaced about a central axis, and a rocker plate that includes pockets angularly spaced about the central axis. Each pocket...
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7454997 |
Axial pawl ratchet mechanism
An axial pawl ratcheting mechanism is provided that may be used for a wrench and comprises a first disc including axial gear teeth on a first side providing for ratcheting in a first direction. A...
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7455156 |
Overrunning clutch
A one-way clutch includes a first race having mutually spaced pockets formed with an opening at a periphery of the first race, each pocket being at least partially bounded by a wall that extends...
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7451863 |
Hub driving assembly for transmitting a driving force from a sprocket to rotate a hub of a bicycle
A hub driving assembly is adapted to uni-directionally transmit a driving force of a sprocket to rotate a hub, and includes a sprocket-mounting cylinder having retreat bores which respectively...
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7451862 |
Ratcheting one-way clutch having rockers retained in closed pockets
An overrunning one-way clutch includes a cam plate formed with cam surfaces angularly spaced about a central axis, and a rocker plate including pockets angularly spaced about the axis, each pocket...
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7448481 |
Ratcheting one-way clutch having rockers actuated by centrifugal force
A ratcheting one-way clutch includes a cam plate formed with cam surfaces angularly spaced about a central axis, and a rocker plate having pockets angularly spaced about the central axis, each...
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7445102 |
Air turbine starter assembly
An aircraft engine starter assembly provides for liquid cooling of the clutch assembly and overrunning engine by integrating a pitot pump in the system. The system includes a starter motor, a...
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7344010 |
Overrunning coupling assembly including clustered pawls and method for controlling the engagement of planar members
An overrunning coupling assembly and a method of controlling the engagement of planar first and second members are provided wherein the assembly includes clustered pawls and their respective...
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7341135 |
Overrunning clutch
An overrunning clutch comprising a ratchet wheel (1) and a plurality of pawls (2) is disclosed. Each of the pawls (2) is rotationally supported on a disk member (5) by a shaft (3). The clutch is...
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