Matches 1 - 50 out of 56 1 2 >


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US20120152682 ONE-WAY RATCHET UNIT FOR A BICYCLE WHEEL  
A one-way ratchet unit for a bicycle wheel has first and second meshing parts and an elastic member. The meshing parts are respectively configured on the bicycle wheel and the sprocket driving...
US20130140124 RATCHET LOAD BINDER WITH REMOVABLE LEVER  
A ratchet assembly for a load binder includes a pawl bearing assembly biased between a surface of the pawl and a biased movable element whose movement is actuated by the insertion or withdrawal of...
US20080099293 OVERRUNNING BI-DIRECTIONAL CLUTCH WITH CONTROLLED LOCKING  
The overrunning bi-directional clutch with controlled locking provides an actuator pin with either a reduced profile or an enlarged profile that is moved in a controlled manner so as to provide an...
US20080083595 Multi-tooth pawl type gearing mechanism  
A multi-tooth pawl type gearing mechanism for a freewheel of a bicycle wheel hub includes a cassette body having an inner rotor member with an axis. A gear ring shaped and dimensioned for...
US20140027233 FREEWHEEL DEVICE WITH SWITCHABLE FREEWHEEL  
A number of variations may include a freewheel device having a switchable freewheel which may include a first race, a second race, locking elements arranged between the first and second races and...
US20090205918 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...
US20100206679 BIDIRECTIONAL DRIVING DEVICE  
A bidirectional driving device includes a ratchet wheel, a movable handle, a fixed casing, a pawl reset spring, a handle reset spring and a central shaft. The handle reset spring is in an inner...
US20090266667 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...
US20090045024 Overrunning Radial Coupling Assembly Having Dual Bearing Support  
An overrunning radial coupling assembly having dual bearing support is provided. The assembly includes an inner member having an outer peripheral surface and an outer member having an inner...
US20080169165 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...
US20140202820 SELECTABLE ONE-WAY TORQUE TRANSMITTING DEVICE USING CONTROL RAIL  
A torque transmitting device for use in an automotive transmission is provided. The device includes a first annular race and a second annular race disposed concentrically around the first annular...
US20070278061 Selectable One-Way Rocker Clutch  
The present invention provides a selectable one-way rocker clutch assembly having an inner race disposed radially within an outer race, first and second plurality of rockers, a selector ring and...
US20090211863 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...
US20080110715 Fluid actuated overrunning coupling assembly  
A coupling assembly includes a first coupling member having a pocket and a fluid passage that extends toward the pocket, and a second coupling member having a locking formation. The assembly...
US20080223681 SELECTABLE ONE-WAY CLUTCH  
A controllable selectable one-way clutch is provided for use within a hybrid transmission. The clutch comprises an outer and inner race, and a first and second selector plate. A transmission motor...
US20140291099 SWITCHABLE BI-DIRECTIONAL WEDGE CLUTCH  
A switchable clutch, including: a first outer race; a second outer race; an inner race; at least one wedge block at least partially radially located between the inner race and the first and second...
US20080000747 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...
US20080217131 DUAL ONE-WAY CLUTCH ASSEMBLY  
A device for transmitting torque between a first component and a second component is provided. The device includes a first race coupled to the first component and a second race coupled to the...
US20080099292 OVERRUNNING BI-DIRECTIONAL CLUTCH WITH SPRAG ELEMENTS  
The overrunning bi-directional clutch uses sprags to increased torque and decreased size of the clutch.
US20080243134 BIDIRECTIONALLY RATCHETING SURGICAL INSTRUMENT  
A tool for driving a workpiece during surgical procedures has a handle. A gear with teeth thereon is rotatably supported along an axis within the handle. Two pawls are pivotally supported by the...
US20080142329 Ratchet Drive for a Ratchet Wrench  
A powered ratchet drive for a ratchet wrench includes a pair of elongate pawls for driving an output member of the wrench. Each pawl may have a lower portion pivotally attached to a rocker and an...
US20130113263 SEAT ADJUSTMENT APPARATUS FOR VEHICLE  
A seat adjustment apparatus for a vehicle includes a first bracket, a second bracket defining an accommodating void with the first bracket, a pawl, and a pawl reverse spring, The pawl includes a...
US20100089714 ROTATIONAL DIRECTION SWITCHING CLUTCH UNIT  
The object is to improve the control of a spring clutch, thereby simplifying the structure of a rotational direction switching clutch unit and thus reducing its cost. The clutch unit includes an...
US20060260895 BIDIRECTIONAL CLUTCH MECHANISM  
A bidirectional clutch with opposing output drives mounted over an internal support shaft, and a bidirectional clutch jaw positioned between them. The clutch jaw has opposing cam surfaces which...
US20100133832 Aeroengine starter/generator arrangement  
An open-rotor gas turbine engine comprising a starter/generator, a first spool and a second spool, the second spool is of a lower pressure than the first spool; wherein the starter/generator is...
US20140332335 WEDGE CLUTCH WITH A SPLIT HUB  
A bi-directional wedge clutch, including: an outer race; first and second inner hubs; a wedge plate, radially located between the outer race and the inner hubs; and an axially displaceable...
US20090194381 METHOD AND APPARATUS FOR CONTROLLING A SELECTABLE ONE-WAY CLUTCH IN AN ELECTRO-MECHANICAL TRANSMISSION  
A selectable one-way clutch includes a strut plate co-annular to a slide plate and a notch plate. The selectable one-way clutch is configured to transfer torque between a strut plate and a notch...
US20150060222 Actuator for Multi-Mode Clutch Module  
A transmission clutch module including inner and outer races, a plurality of race engaging pawls and an actuator ring incorporates an actuator having a rotatable spool header adapted to rotate an...
US20100243394 DRIVE MECHANISM  
A drive mechanism includes a housing, a stationary shaft, at least one acceleration gear assembly, a rotation plate, and at least two centrifugal blades. The acceleration gear assembly having a...
US20140069760 POWER TOOL  
A reciprocal switching structure of a ratchet wrench is provided and includes a case, a gear assembly, two gear racks, a reciprocal switching mechanism, and a transmission unit. The case has a...
US20140041982 RATCHET TOOL  
A ratchet socket or tool includes a socket member, two retaining rings engaged in the socket member, a driving member rotatably engaged in the socket member and having a gear, and a pawl engaged...
US20070023248 CLUTCH ASSEMBLY  
A clutch assembly that includes an input member rotatable about an axis, an output member rotatable about the axis, and an engagement member having a portion between the input and output members....
US20140326565 TWO-WAY CLUTCH  
A two-way clutch includes an outer race having a cam section in an inner periphery, an inner race that is separated in an inside diameter direction with respect to the outer race, and is disposed...
US20120067686 ACTUATOR FOR OPERATING A MULTI-DIRECTIONAL CLUTCH  
An actuator for operating a multi-mode overrunning multi-directional clutch. The actuator includes an axially displaceable shaft portion, a brake portion connected to the shaft portion and having...
US20140027234 AUTO-REBOUND SWITCHING APPARATUS AND THE SWITCHING METHOD THEREOF  
An auto-rebound switching apparatus has: a body provided with a water-separating apparatus, an upper cover rotatably arranged on the rear side of the body, a passive disc rotatably arranged...
US20140182992 RATCHET WRENCH WITH A DIRECTION SWITCHING DEVICE  
A ratchet wrench includes a direction switching device. The direction switching device includes two switching members for controlling the rotational direction of a gear, a resilient unit disposed...
US20100122883 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...
US20100255954 ACTUATOR FOR SHIFTING A SELECTABLE ONE-WAY CLUTCH  
An actuator shifts a selectable one-way clutch (SOWC) between a plurality of operating modes. A first spring has a preload compression that is equivalent to a first start pressure. A second...
US20130180817 Driving End of Tool  
A driving end of a tool includes a body including a chamber and a bore. The chamber includes first and second pawls disposed therein. A first engaging member is rotatably disposed in the chamber...
US20100230226 OVERRUNNING ONE-WAY CLUTCH OR COUPLING ASSEMBLY  
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...
US20140291100 ELECTROMAGNETIC ACTUATOR FOR A BI-DIRECTIONAL CLUTCH  
A bi-directional clutch is provided having inner and outer members disposed about a rotational axis. One or more pawls are coupled to one of the members and configured for rotation about separate...
US20100101909 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...
US20100252384 CONTROLLABLE COUPLING ASSEMBLY AND OVERRUNNING COUPLING AND CONTROL ASSEMBLY UTILIZING SAME  
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...
US20130248313 PIN AND PAWL STYLE BI-DIRECTIONAL OVERRUNNING CLUTCH  
An overrunning clutch is provided having inner and outer members disposed about a rotational axis with the outer member radially outward of the inner member. The clutch further includes a...
US20100108454 SWITCHING DEVICE FOR SWITCHING DRIVING FORCE BETWEEN FORWARD AND REVERSE DIRECTIONS  
The object is to provide a switching device for switching driving force between forward and reverse directions in which the same intermediate shaft can be used both when a spring clutch is used...
US20100126817 BI-DIRECTIONAL CLUTCH WITHOUT ROLLER ELEMENTS  
Example aspects of the present invention broadly comprise at least two concentric rings with complementary ramped surfaces, at least one of the rings being rotatable relative to another one of the...
US20150211587 MAGNETIC SYSTEM FOR CONTROLLING AN OPERATING MODE OF AN OVERRUNNING COUPLING ASSEMBLY AND OVERRUNNING COUPLING AND MAGNETIC CONTROL ASSEMBLY INCLUDING THE SYSTEM  
A magnetic system for controlling the operating mode of an overrunning coupling assembly and an overrunning coupling and magnetic control assembly including the system are provided. The system...
US20130008755 Clutch Capable of Force Transmission in a Selected One of Two Directions  
A clutch includes a drive body disposed in a hollow base and having a plurality of force-bearing surfaces each cooperating with the hollow base to define an accommodating space therebetween. A...
US20100252385 HAND TOOL WITH STEPLESS LOCKING MECHANISM  
A ratchet mechanism contains a chamber defined by at least one gear surface, a rotating member positioned at least partially within the chamber, a gear member rotatably attached to the rotating...
US20170138416 AXIALLY ACTING ACTUATOR FOR MULTI-MODE CLUTCH MODULE  
A multi-mode clutch module includes first and second races, and a plurality of race engagement mechanisms situated between the races. The module incorporates an actuator sleeve having an axially...

Matches 1 - 50 out of 56 1 2 >