| Patents for F16D 41 - Freewheels or freewheel clutches (8,247) |
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| 05/01/2002 | CN2489139Y Noiseless low impedance one-way driving gear |
| 04/25/2002 | WO2002033279A1 One-way clutch and torque detection apparatus using same |
| 04/25/2002 | US20020046914 Bi-directional clutch |
| 04/25/2002 | US20020046893 Two/four-wheel drive switching device for vehicle |
| 04/24/2002 | EP1199490A2 Bi-directional clutch |
| 04/24/2002 | CN2487916Y Multifunctional comma shaped ball overdrive clutch |
| 04/24/2002 | CN2487651Y Motorcycle tracting device |
| 04/23/2002 | US6374975 Movable torque coupling element for the transmission of torque between two colinear shafts |
| 04/23/2002 | US6374974 Roller type clutch mechanism |
| 04/18/2002 | US20020045508 Transmission for use in the power trains of motor vehicles |
| 04/18/2002 | US20020043849 Adjustment mechanism |
| 04/18/2002 | DE10148961A1 Transmission system between the engine output shaft of a motor vehicle and an electric machine incorporates transmission stages which are switchable by at least one belt freewheeling unit |
| 04/18/2002 | DE10142099A1 Klinkenfreilaufeinrichtung Pawl freewheel device |
| 04/17/2002 | CN2486777Y One-way clutch device for electric scooter |
| 04/17/2002 | CN2486776Y Safety sliding energy saver for motorcycle |
| 04/17/2002 | CN2486385Y Overdrive clutch of electric bicycle |
| 04/17/2002 | CN1345276A 调节装置 Adjusting device |
| 04/17/2002 | CN1344645A Non-return mechanism |
| 04/16/2002 | US6373157 Stator |
| 04/11/2002 | DE19680243C1 Clamping roller freewheel |
| 04/11/2002 | DE10139006A1 Freewheel coupling for differential gears comprises roller system riding between outer and inner tracks as cammed by ramps for progressive roller movement for gear locking. |
| 04/11/2002 | DE10139004A1 Zweiwegkupplung mit begrenztem Schlupf Two-way limited slip |
| 04/11/2002 | DE10137852A1 Getriebe Transmission |
| 04/10/2002 | CN2485476Y Motorcycle bearing bumper energy saving slider |
| 04/09/2002 | US6367604 Power transfer device |
| 04/09/2002 | US6367207 Friction resistance generator |
| 04/04/2002 | WO2002027206A1 An overrunning clutch |
| 04/04/2002 | CA2423907A1 An overrunning clutch |
| 04/03/2002 | EP1193836A2 Automotive AC rotating machine |
| 04/03/2002 | CN1342846A Skidding unit for motorcycle with stepless speed-varying padel |
| 04/03/2002 | CN1342845A Speed-reducing overrun clutch |
| 04/02/2002 | US6364236 Belt tensionser coupling with a rotary drive unit |
| 04/02/2002 | US6364082 Freewheel clutch and a method of transmitting power using a freewheel clutch |
| 03/27/2002 | CN2483517Y Safety device for automobile starting |
| 03/27/2002 | CN1341817A Processing method of non-metal overriding clutch self-body |
| 03/21/2002 | US20020032951 Breaking device for furiniture doors with a horizontal pivotal mounting |
| 03/21/2002 | DE10139121A1 Pressure system especially for continuous gearbox, generates force on output side dependent on input torque, has at least one conversion device that converts or gears the torque and/or force |
| 03/20/2002 | EP1188946A1 Fabricated gear, in particular provided with an anti-backlash mechanism |
| 03/20/2002 | EP1188891A2 A braking device for furniture doors with a horizontal pivotal mounting |
| 03/20/2002 | CN2482607Y Free-wheeling clutch variable-speed drive energy-economizer |
| 03/15/2002 | CA2346549A1 Anti-backlash mechanism |
| 03/14/2002 | US20020029947 One-way clutch |
| 03/13/2002 | EP1186791A2 One-way clutch |
| 03/13/2002 | CN2481901Y External friction shoe freewheel clutch |
| 03/13/2002 | CN2481900Y Wedge type low secondary freewheel clutch |
| 03/13/2002 | CN1339660A Inner rolling ball track fly wheel without end cap for bicycle |
| 03/12/2002 | US6354415 Free wheel device with lateral plain bearings |
| 03/12/2002 | US6354414 Clutch mechanism |
| 03/07/2002 | US20020027055 Ratchet free wheel device |
| 03/07/2002 | US20020026792 Elongated self-contained actuator |
| 03/06/2002 | EP1184587A1 Freewheel |
| 03/06/2002 | CN2480616Y Single direction coaster with inner friction shoe |
| 03/06/2002 | CN2480615Y Mechanical automatic speed variator for car |
| 02/28/2002 | US20020025880 Automotive AC rotating machine |
| 02/28/2002 | US20020023817 Free-wheeling device |
| 02/27/2002 | EP1182071A2 Motor having clutch provided with stopper |
| 02/27/2002 | CN2479288Y Cone chuck one-way overdrive clutch |
| 02/21/2002 | US20020020596 Two-way clutch with limited slip feature |
| 02/21/2002 | DE10133224A1 Elektromagnetische Federkupplungen Electromagnetic spring clutches |
| 02/21/2002 | DE10039360A1 Loop spring friction belt clutch for motor vehicles has control device providing variable engagement angle |
| 02/21/2002 | DE10039359A1 Loop spring friction belt clutch for motor vehicles has friction belt with first set and second set sectors for connecting belt to component |
| 02/21/2002 | DE10039345A1 Loop spring friction belt clutch for motor vehicles has several friction belts with control device |
| 02/20/2002 | CN2477892Y Chain wheel slide energy saving device of motorcycle |
| 02/20/2002 | CN1336498A Spiral clutch mechanism |
| 02/14/2002 | WO2002012746A1 Clutch unit |
| 02/14/2002 | US20020019286 For two-way roller clutch assembly |
| 02/14/2002 | US20020017819 Bicycle hub provided with a seal member for preventing entrance of dust cross-reference of related application |
| 02/14/2002 | US20020017441 Switchable clutch |
| 02/14/2002 | US20020017406 Hybrid vehicle |
| 02/13/2002 | EP0892900B1 A device for the operation of an instrument, for example an axis |
| 02/13/2002 | CN2476675Y Loader biaxial assembly one-way clutch |
| 02/07/2002 | WO2002010617A1 Pulley unit |
| 02/07/2002 | WO2001081783A3 Multi-directional coupling |
| 02/07/2002 | US20020014384 Freewheel clutch |
| 02/07/2002 | US20020014131 Transmission |
| 02/07/2002 | US20020014073 Stator support structure for torque converter |
| 02/07/2002 | DE10136406A1 Freilaufkupplungsstützaufbau Overrunning clutch support structure |
| 02/06/2002 | EP1177992A1 Ratcheting drive for conveyors |
| 02/05/2002 | US6343682 One-way clutch |
| 02/05/2002 | US6343681 Transmission system with an overrunning clutch |
| 01/31/2002 | WO2001076515A3 Electromechanical joint control device with wrap spring clutch |
| 01/31/2002 | US20020011390 Motor having clutch provided with stopper |
| 01/31/2002 | US20020011385 One-way clutch supporting structure |
| 01/31/2002 | CA2352723A1 Conveyor ratcheting apparatus |
| 01/30/2002 | CN2474802Y High performance motorcycle overpass sliding device |
| 01/30/2002 | CN2474801Y Motorcycle double external wedge surface overpass controllable sliding energy saving device |
| 01/30/2002 | CN2474800Y Abnormal shape roll single direction overdrive clutch |
| 01/30/2002 | CN1078687C One-way free wheel for bicycle |
| 01/23/2002 | CN2473384Y Energy saving slide ratchet mechanism for motorcycle |
| 01/23/2002 | CN2473383Y Ball bearing overdrive clutch |
| 01/17/2002 | US20020005327 Ratchet one-way clutch |
| 01/17/2002 | US20020005326 Ratchet one-way clutch |
| 01/17/2002 | US20020005325 One-way clutches |
| 01/16/2002 | CN2472003Y Fuel saver for motorcycle |
| 01/16/2002 | CN2472002Y Rotary floating and sliding flywheel |
| 01/16/2002 | CN2472001Y Overrun clutch with common retainer for wedge |
| 01/16/2002 | CN1077852C Oil saving and prolong service cleaning axial wheel for vehicle |
| 01/15/2002 | US6338403 Ratchet clutch with bearing surfaces |
| 01/15/2002 | US6338402 Oneway clutch |
| 01/10/2002 | US20020003077 Electromagnetic spring clutches |