| Patents for F16D 41 - Freewheels or freewheel clutches (8,247) |
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| 10/27/1993 | CN1077784A 套筒滑轮 Pulley sleeve |
| 10/20/1993 | CN2144211Y Vehicle sliding fuel-economizer |
| 10/07/1993 | DE4210560A1 Sleeve-type freewheel with clamping needles - has edge of needle-cage engaging positively and detachably with that of sleeve |
| 10/06/1993 | EP0563295A1 Tape engagement mechanism for magnetic cassette tape incorporating a bi-directional over running clutch |
| 10/06/1993 | CN2143271Y Single direction turning mechanism |
| 10/05/1993 | US5249666 Load compensator for geared holdback devices |
| 09/28/1993 | US5248017 Rotation transmitting mechanism |
| 09/23/1993 | DE4227669A1 Klemmkoerperfreilauf Klemmkoerperfreilauf |
| 09/23/1993 | DE4209211A1 Rotary torque load coupling with bi-directional action - has coil spring load element that can be subjected to torsion to spread coils to provide torque transmission function |
| 09/21/1993 | US5246094 Pawl and ratchet clutch having pawl with shifting center of gravity |
| 09/15/1993 | CN2142095Y Double-direction tricycle |
| 09/02/1993 | WO1993016585A1 Hand-operated power tool |
| 09/02/1993 | DE4206438A1 Handgefuehrte, kraftgetriebene werkzeugmaschine Guided hand, power-driven machine tools |
| 09/02/1993 | DE4206168A1 Torque load limiter for shafts - has spring that is located on shaft and can be loaded to provide blocking action to prevent rotation in either direction |
| 08/31/1993 | US5240239 Paper sheet feeding apparatus |
| 08/25/1993 | CN2140848Y Double vee clutch skidding means for automotive vehicles |
| 08/11/1993 | EP0554517A1 Overrunning clutch system |
| 08/10/1993 | US5234390 Gear transmission with undulating surface clutch and brake element connections |
| 08/10/1993 | US5234089 Torque limiter |
| 08/10/1993 | US5234088 Phase change device with splitter spring |
| 08/05/1993 | DE4202152A1 Centrifugally controlled free-wheel clutch for bidirectional rotation - uses frictional contact between cage and outer ring at speeds sufficient for lifting of brake shoes |
| 08/05/1993 | DE4201375C1 Clamping body clutch for both rotary directions - consists of two sets of clamping bodies,whose centre axes in one set are offset in peripheral sense w.r.t. their swivel axis |
| 08/04/1993 | EP0554138A1 Device for transmitting torque between a drive and a driven member |
| 08/04/1993 | CN2139642Y 离合器 Clutch |
| 08/04/1993 | CN2139641Y Outer spring type variable-speed flier |
| 07/28/1993 | CN1074659A Vehicle high-effciency and energy-saving multi-function system |
| 07/22/1993 | WO1993014328A1 Clutch for both directions of rotation and with selectable freewheel action |
| 07/22/1993 | DE4202415C1 Load torque limiting coupler - has coil spring element with stop such that coils separate when limit is reached |
| 07/21/1993 | EP0551515A1 Coupling to absorb torque variation |
| 07/14/1993 | EP0550972A1 Overrunning clutch having a cage design for directing lube flow |
| 07/14/1993 | EP0550971A1 Gear transmission with undulating surface clutch and brake element connections |
| 07/14/1993 | EP0550968A1 High speed roller one-way clutch |
| 07/13/1993 | US5226498 Automotive power steering gear |
| 07/10/1993 | CA2083978A1 Overrunning clutch having a cage design for directing lube flow |
| 07/10/1993 | CA2083912A1 Gear transmission with undulating surface clutch and brake element connections |
| 07/10/1993 | CA2083519A1 High speed roller one-way clutch |
| 07/07/1993 | EP0549824A1 Method and apparatus for providing torque converter having improved stator/clutch assembly |
| 07/07/1993 | CN2137739Y Pawl-rocking type click |
| 07/06/1993 | US5224393 Electronically controlled transmission and steering wheel located shift mechanism |
| 06/30/1993 | EP0549570A2 Change-speed hub |
| 06/29/1993 | US5222582 Double hyperboloidal-type clutch |
| 06/23/1993 | CN2136900Y Single-stage, multistage free wheel for bicycle |
| 06/23/1993 | CN2136899Y Sliding device for vehicle |
| 06/15/1993 | US5219053 Unidirectional clutch with shell races |
| 06/10/1993 | WO1993011373A1 Improvements in helical, bevel and worm gear arrangements |
| 06/08/1993 | CA1318792C Overrunning spring clutch assembly |
| 06/02/1993 | EP0544186A1 Interrupting device in a friction type one-way clutch |
| 06/01/1993 | US5215174 Over-running clutch |
| 06/01/1993 | US5214982 Locking device for a ratchet wheel |
| 05/26/1993 | CN2134535Y Inverted pedal, shift gears double-speed flywheel |
| 05/26/1993 | CN2134534Y Fist-shaped wedge type single-way over-run clutch |
| 05/19/1993 | EP0541627A1 Switchable freewheel with locking elements. |
| 05/19/1993 | CN2133708Y Universal small sprocket for bicycle |
| 05/19/1993 | CN1072250A Improvements in helical, bevel and worm gear arrangements |
| 05/19/1993 | CN1072246A Ratchet mechanism |
| 05/18/1993 | US5211274 Overriding clutch |
| 05/18/1993 | US5211273 Axial thrust clutch/bearing/freewheel |
| 05/18/1993 | CA2011516C One-way clutch assembly |
| 05/12/1993 | EP0541013A1 One way clutch having outer and inner retainers each made of plastics |
| 05/12/1993 | CN2132871Y Motor-driven vehicle displacement apparatus |
| 05/12/1993 | CN2132869Y One-way driving bearing |
| 05/05/1993 | EP0539883A2 Protection device particularly for gearboxes in machines |
| 04/29/1993 | WO1993008410A1 Free-running roller coupling for transmitting a torque acting in both directions of rotation |
| 04/28/1993 | EP0538605A1 Damper element for damping a translating movement |
| 04/28/1993 | CN2130748Y Manpower cycle |
| 04/28/1993 | CN2130722Y Fuel oil-saving device for vehicle sliding automatically |
| 04/27/1993 | US5205386 Pawl and ratchet clutch with pawl holdback |
| 04/20/1993 | US5203232 Rotation transmitting device |
| 04/14/1993 | EP0536237A1 Phase change mechanism. |
| 04/07/1993 | CN2129351Y Taxi device for automobile |
| 04/06/1993 | US5199682 Fishing reel with annual ratchet clutch external the spool |
| 04/01/1993 | WO1993006380A1 Bicycle hub incorporating hyperboloidal clutch |
| 03/23/1993 | US5195721 Fail safe valve actuator |
| 03/18/1993 | WO1993005311A1 Engageable coupling with a roller freewheel |
| 03/09/1993 | US5191946 Wrap spring clutch for percussive apparatus |
| 03/04/1993 | DE4128812A1 Cage band for freewheel unit - has band bent to form roller pockets without need to machine runners. |
| 03/03/1993 | EP0529079A1 Torque absorbing device |
| 03/02/1993 | US5190713 Process for the production of a roller bearing cage with molded-on spring elements |
| 02/25/1993 | DE4128112A1 Locking device between engine shaft and gearbox shaft - has locking pawl engaging with locking ring to block displacement in adverse conditions |
| 02/24/1993 | EP0528037A1 Rotation transmitting device |
| 02/23/1993 | US5188205 One way clutch |
| 02/16/1993 | US5186296 Centering block for one-way clutch |
| 02/16/1993 | CA1313632C Stamped roller clutch cage with integral snap ring |
| 02/14/1993 | WO1993004294A1 Coupling to absorb torque variation |
| 02/14/1993 | CA2093920A1 Torque variation absorbing coupling |
| 02/02/1993 | US5183140 Torque limiting mechanism for use in a drive system |
| 02/02/1993 | US5183139 Overrunning clutch having a cage design for directing lube flow |
| 01/28/1993 | DE4124749A1 Free running coupling for two-machine drive of e.g. conveyor - enables main drive to be switched to opposite rotation by disconnecting fixedly guided system |
| 01/26/1993 | US5181893 Transmission for vehicle |
| 01/13/1993 | EP0522983A1 Bicycle hub with freewheel |
| 01/12/1993 | US5178250 Roller synchro mechanism |
| 01/07/1993 | WO1993000529A1 Marine inboard transmission |
| 01/07/1993 | WO1993000523A1 Double hyperboloidal-type clutch |
| 01/07/1993 | WO1993000522A1 Unidirectional clutch with shell races |
| 01/07/1993 | WO1993000521A1 Self containing clutch |
| 01/07/1993 | WO1993000520A1 Improved freewheel for a torque converter reactor |
| 01/07/1993 | WO1993000519A1 Safety coupling for in-line rotatable shafts |
| 01/07/1993 | EP0521270A1 Four speed ratio transaxle having disengageable overrunning brake for reverse drive gearset reaction |
| 01/05/1993 | US5176232 High-speed roller one-way clutch |
| 12/30/1992 | CN2126346U Fully floating automatic centrifugal wedging wet fruction clutch |