| Patents for F16D 41 - Freewheels or freewheel clutches (8,247) |
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| 05/01/2003 | WO2003036114A2 Pulley |
| 05/01/2003 | WO2002084133A3 Electro-mechanical actuator and clutch for the same |
| 05/01/2003 | US20030081510 Magneto-optical recording medium and recording and reproducing method and optical head designed for the magneto-optical recording medium |
| 04/30/2003 | CN1414260A Single worm over run clutch and its stepless speed variator |
| 04/29/2003 | US6554113 Torque limiting accessory drive assembly |
| 04/24/2003 | WO2003033946A1 An actuator |
| 04/23/2003 | CN2546686Y Motorcycle taxing energy-saving device |
| 04/23/2003 | CN1106510C Hub structure |
| 04/22/2003 | US6550594 Active pin slot index system for a bidirectional clutch |
| 04/22/2003 | US6550242 Axle driving apparatus |
| 04/17/2003 | US20030070867 Front wheel steering variable control actuator |
| 04/17/2003 | DE20301715U1 Freewheel hub for bicycle has a stepped profile axle with a self lubricating sleeve bearing and with a stepped profile to hold the bearings and the freewheel system |
| 04/16/2003 | EP1302689A1 Locking system for one-way clutch, particularly with fixed freewheel, and corresponding one-way clutch |
| 04/16/2003 | CN2545424Y Pedal freewheel energy-saving clutch for motorcycle |
| 04/15/2003 | US6547031 Front wheel steering variable control actuator |
| 04/10/2003 | WO2003029695A1 Roller clutch built-in type pulley device, and method of assembling the same |
| 04/10/2003 | WO2003029655A1 Compressor |
| 04/09/2003 | EP1300602A2 Pulley unit having one-way clutch |
| 04/09/2003 | CN2544133Y Final gear for motorcycle rear transmission |
| 04/08/2003 | US6543592 One-way clutch |
| 04/08/2003 | CA2087924C Multifunctional energy-saving system for vehicles |
| 04/03/2003 | WO2003027539A1 Method of assembling roller clutch built-in type pulley device |
| 04/03/2003 | US20030062690 Sealing apparatus and a rolling bearing and a clutch apparatus provided therewith |
| 04/03/2003 | US20030062241 Electromechanical joint control device with wrap spring clutch |
| 04/02/2003 | EP1049883B1 Spiral-type coupling |
| 04/02/2003 | EP0944777B1 Improved coil spring for overrunning spring clutches |
| 04/02/2003 | CN2542881Y Multi-functional starting clutch |
| 04/01/2003 | US6540055 Driving arrangement with a free-wheel coupling |
| 03/27/2003 | WO2003025433A1 Pulley apparatus with built-in roller clutch and assembly method thereof |
| 03/27/2003 | WO2003025411A1 Free-wheel with a free-wheel outer rim covered with fibre-reinforced plastic |
| 03/27/2003 | US20030057047 Mechanical overrun clutch with magnetically biased pawl and ratchet assembly |
| 03/26/2003 | CN2541666Y Automatic clutch with elastic buffering pin between centering sliding bush and centering sleeve |
| 03/26/2003 | CN2541665Y Ratchet intermittent releasing gear of reverse proof appts. |
| 03/26/2003 | CN1405464A One-way clutch and one-way clutch assembly |
| 03/26/2003 | CN1103875C Rolling contact bearing with built-in one-way coaster |
| 03/25/2003 | US6536571 Split locking sprag |
| 03/25/2003 | US6536570 Power transmission device for hybrid cars |
| 03/20/2003 | US20030051963 One-way clutch assembly |
| 03/20/2003 | US20030051961 Rotation transmission device |
| 03/20/2003 | US20030051960 Torque limiting accessory drive assembly |
| 03/20/2003 | US20030051959 Two-way clutch biasing assembly |
| 03/19/2003 | EP1293665A2 Engine starter having clutch for connection to engine |
| 03/19/2003 | EP1140526B1 Free-wheeling hub |
| 03/19/2003 | CN1103412C Full-automatic cone slipper screw driving wheel type motor vehicle slipping device |
| 03/18/2003 | US6533700 Bicycle hub transmission with a guiding member for a sun gear |
| 03/18/2003 | US6533089 Ratchet one-way clutch |
| 03/13/2003 | WO2003021124A2 Input engaging clutch |
| 03/13/2003 | US20030048014 Engine starter having clutch for connection to engine |
| 03/13/2003 | US20030047401 Ratchet one-way clutch and stator using ratchet one-way clutch |
| 03/13/2003 | US20030047026 Automated gear drive device, in particular for motor vehicle |
| 03/12/2003 | EP1051285B1 Rotational energy storage device and tools incorporating same |
| 03/12/2003 | CN1401919A 单向离合器单元 The one-way clutch unit |
| 03/12/2003 | CN1103004C Clutch with ball ramp actuator |
| 03/11/2003 | US6530464 One-way clutch device |
| 03/11/2003 | US6530461 Clutch unit |
| 03/11/2003 | US6530447 Two-wheel drive/four-wheel drive switching device for a vehicle |
| 03/11/2003 | US6530220 Elongated self-contained actuator |
| 03/06/2003 | WO2002064988A3 One-way clutch assembly featuring improved strut stability |
| 03/06/2003 | US20030042101 Freewheel hub device |
| 03/06/2003 | US20030042100 Freewheel hub device |
| 03/06/2003 | US20030042099 Input engaging clutch |
| 03/05/2003 | CN2538660Y Transmission chain gear for bicycle |
| 03/04/2003 | USRE38012 Bi-directional overrunning clutch |
| 03/04/2003 | US6527094 Freewheel arrangement, in particular for a guide wheel of a hydrodynamic torque converter |
| 02/27/2003 | WO2003015969A1 Chuck with one-way lock |
| 02/27/2003 | US20030038011 Rotary clutch assembly having interlocking hubs |
| 02/26/2003 | EP1285177A1 Over-running clutch pulley with slip influence |
| 02/26/2003 | EP1284832A1 Method of manufacturing an over-running clutch pulley with deformable surface |
| 02/26/2003 | EP1284831A1 Method of manufacturing an over-running clutch pulley with retention member |
| 02/26/2003 | CN1399082A Flexibly controlled overrunning clutch |
| 02/25/2003 | US6523660 Wheel hub device for a bicycle |
| 02/25/2003 | US6523656 Rotation Transfer Device |
| 02/22/2003 | CA2356016A1 Rotary clutch assembly having interlocking hubs |
| 02/20/2003 | US20030034220 Wheel hub device for a bicycle |
| 02/20/2003 | US20030034219 Ratchet one-way clutch and stator using ratchet one-way clutch |
| 02/20/2003 | US20030034218 High capacity one-way clutch assembly |
| 02/20/2003 | US20030034217 Reversible one-way clutch for planetary transmission |
| 02/19/2003 | CN2536485Y Environmental protection energy-saving chain wheel of motorcycle |
| 02/18/2003 | US6520885 All wheel drive axle disconnect device |
| 02/13/2003 | WO2002050438A3 A tie down building, system tie down, and method |
| 02/13/2003 | US20030030282 Chemical treatment of helical splines in starter |
| 02/13/2003 | US20030029686 Clutch assembly having a multi-piece clutch ring |
| 02/13/2003 | DE20216577U1 Two-section lever cone consists of lever cone bush, locking cone and spring ring, and also freewheel consisting of two rollers and locking cone clasp |
| 02/12/2003 | CN2535603Y Over-running clutch |
| 02/12/2003 | CN2535602Y Automobile single-way-clutch |
| 02/11/2003 | US6516931 Freewheel clutch |
| 02/11/2003 | US6516930 Ratchet mechanism for tools |
| 02/11/2003 | US6516929 Self-releasing clutch assembly for a vehicle door lock |
| 02/11/2003 | US6516706 Actuator having internal valve structure |
| 02/06/2003 | US20030026627 Rotary developing apparatus |
| 02/06/2003 | US20030024786 One-way clutch apparatus |
| 02/06/2003 | US20030024785 One-way clutch and one-way clutch assembly |
| 02/06/2003 | US20030024783 Two-way roller clutch with torque limiting feature |
| 02/06/2003 | DE10120758C1 Zahnradgetriebe mit integrierter Überlastkupplung Gear unit with integrated overload clutch |
| 02/04/2003 | US6513633 Rotation transmitting device incorporating one-way clutch therein |
| 01/30/2003 | US20030019708 Electronically controllable torque transmission device |
| 01/29/2003 | EP1279850A1 Two-way roller clutch with torque limiting feature |
| 01/29/2003 | EP1279807A1 Pulley unit, in particular for an internal combustion engine |
| 01/29/2003 | CN1393645A Reverse inputting cut off clutch and its return drive |
| 01/29/2003 | CN1393355A Electrically controlled automatic step speed variator |