| Patents for F16D 41 - Freewheels or freewheel clutches (8,247) |
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| 01/10/2002 | US20020003076 Redundant Freewheeling Bicycle Apparatus and Method |
| 01/10/2002 | US20020003074 Clutch unit |
| 01/09/2002 | CN2470606Y Improvement of non-return clutch structure |
| 01/08/2002 | US6336537 Wheel end with bi-directional overrunning clutch |
| 01/03/2002 | DE10127921A1 Einstellmechanismus Adjustment |
| 01/03/2002 | DE10113440A1 Drive hub for bicycle has jamming roller freewheel device between hub shell and drive shell |
| 01/02/2002 | EP1167801A1 One-way clutches |
| 01/02/2002 | EP1167104A2 Hybrid vehicle |
| 01/02/2002 | EP1165980A1 All wheel drive axle disconnect device |
| 01/02/2002 | EP1165344A1 Adjusting device |
| 01/02/2002 | CN2469239Y Energy-saving fly wheel for motor cycle |
| 12/27/2001 | WO2001099263A1 Ratchet gear for driving generator built in remote controller |
| 12/26/2001 | CN1076803C Fly wheel for bicycle |
| 12/26/2001 | CN1076802C Lever clutch and lever brake |
| 12/25/2001 | US6333112 Laminated one-way clutch |
| 12/25/2001 | US6332520 Planar ratchet one way clutch |
| 12/25/2001 | US6332519 Rolling-element clutch assembly |
| 12/20/2001 | US20010052233 Torque converter |
| 12/20/2001 | DE10129257A1 Torque converter for automatic transmission sets diameters of one way clutch and thrust bearings to be different such that thrust bearings do not axially overlap side bearings of one way clutch |
| 12/20/2001 | DE10002334C1 Freewheel clutch for bicycle has frictional force between holder and fixed portion that is smaller than engagement force between driven shaft and engagement portion, but larger than spring resilient force |
| 12/19/2001 | EP1164307A1 Planar ratchet one way clutch |
| 12/19/2001 | CN2466417Y Cam overdrive clutch |
| 12/13/2001 | WO2001094244A1 Releasable backstop for conveyor rollers |
| 12/13/2001 | DE10025720A1 Antriebsanordnung mit Freilaufkupplung Drive assembly with one-way clutch |
| 12/12/2001 | CN2464987Y Friction free low resistance one-way driving gear |
| 12/11/2001 | US6327926 Directional clutch |
| 12/08/2001 | CA2311075A1 High-speed overrunning, instantaneous, accessory decoupler |
| 12/06/2001 | WO2001092760A1 Over-running clutch pulley with coating material |
| 12/06/2001 | WO2001092747A1 Over-running clutch pulley with increased surface microhardness |
| 12/06/2001 | WO2001092746A1 Over-running clutch pulley with closed clutch cavity |
| 12/06/2001 | WO2001092745A1 Over-running clutch pulley with floating spring member |
| 12/06/2001 | WO2001092744A1 Coupling device |
| 12/06/2001 | WO2001092743A1 Over-running clutch pulley with open clutch cavity |
| 12/06/2001 | WO2001092742A1 Over-running clutch pulley with sealing member |
| 12/06/2001 | WO2001092741A1 Over-running clutch pulley with clutch and bearing lubricant |
| 12/06/2001 | WO2001092740A1 Over-running clutch pulley with slip influence |
| 12/06/2001 | WO2001091939A1 Method of manufacturing an over-running clutch pulley with retention member |
| 12/06/2001 | WO2001091938A1 Method of manufacturing an over-running clutch pulley with deformable surface |
| 12/05/2001 | EP1160473A2 Wedging roller freewheel clutch |
| 12/05/2001 | EP1159547A1 One-way high torque clutch mechanism |
| 12/05/2001 | EP0934468A4 A fastener assembly serving as a product, or combined with other components as a product, allows automatic controlled movements in one direction and prevents movements in the opposite direction when forces are applied |
| 12/05/2001 | CN2463599Y Overrun controllable energy-economizer for driving wheel of motorcycle |
| 12/05/2001 | CN2463598Y Rotary key type positive clutch |
| 12/05/2001 | CN1325169A Motor of electrical winder |
| 11/29/2001 | WO2001090593A1 Planar one-way clutch |
| 11/29/2001 | US20010045334 Rotation transmitting device incorporating one-way clutch therein |
| 11/29/2001 | DE10124740A1 Overriding clutch used in an I.C. engine comprises an outer element arranged around the inner element, a holder mounted between the inner and outer elements and provided with pockets, and gripping elements arranged in the pockets |
| 11/28/2001 | CN2462143Y Driving element with ony-way action |
| 11/22/2001 | US20010042435 Actuator having internal valve structure |
| 11/22/2001 | DE10057516A1 Automotive pulley drive system incorporates one-way clutch extending belt service life |
| 11/22/2001 | DE10023041A1 Dual-sided drive has coupling arrangement mounted on drive shaft to transfer drive torque to driven element, coupling element between coupling arrangement and drive shaft |
| 11/21/2001 | EP1155953A2 Driving device for a bicycle |
| 11/21/2001 | CN2460789Y Starting device for freewheel clutch of external friction starting automatic unloading type |
| 11/21/2001 | CN1075175C 单向离合器 One-way clutch |
| 11/21/2001 | CN1075174C One way clutch |
| 11/20/2001 | CA2041360C Hardened insert and brake shoe for backstopping clutch |
| 11/15/2001 | WO2001086174A1 Stator |
| 11/14/2001 | CN2459482Y Crank shaft friction start and automatic unloading type coaster |
| 11/14/2001 | CN2459481Y Clutch for operation of concrete mixer |
| 11/13/2001 | US6315098 Multi-mode rolling element clutch assembly |
| 11/08/2001 | US20010039224 Freewheel for a bicycle |
| 11/08/2001 | US20010037926 Roller clutch built-in type pulley apparatus for alternator |
| 11/08/2001 | US20010037924 Rotary coupling |
| 11/07/2001 | EP1152163A2 Rotary coupling |
| 11/07/2001 | CN2458456Y Motorcycle clutch |
| 11/07/2001 | CN1320774A Idle stroke clutch |
| 11/07/2001 | CN1320773A 钢带离合器 Steel clutch |
| 11/06/2001 | US6311814 One-way clutch |
| 11/01/2001 | WO2001081784A1 Anti-slip insert for a backstopping clutch |
| 11/01/2001 | WO2001081783A2 Multi-directional coupling |
| 11/01/2001 | US20010035322 Freewheel arrangement, in particular for a guide wheel of a hydrodynamic torque converter |
| 11/01/2001 | US20010035309 Two-wheel drive/four-wheel drive switching device for a vehicle |
| 10/31/2001 | EP1149000A1 Hub, notably for bicycles and such like |
| 10/31/2001 | EP1148814A2 Improvements in or relating to sphygmomanometers and other devices |
| 10/31/2001 | CN2457398Y Cam type one-way overdrive clutch |
| 10/30/2001 | US6308811 Method of side transmission through unidirectional clutch and the clutch for such purpose |
| 10/25/2001 | US20010032768 All wheel drive axle disconnect device |
| 10/25/2001 | DE10019989A1 Freilaufkupplung mit zwangsgesteuerter Sperrklinke Overrunning clutch with positively controlled pawl |
| 10/24/2001 | EP1148264A1 Freewheel with forcibly controlled pawl |
| 10/24/2001 | EP1147978A2 Bicycle derailleur |
| 10/24/2001 | CN1318492A Bicycle chain puller |
| 10/23/2001 | US6305516 Ratchet tool |
| 10/18/2001 | WO2001076515A2 Electromechanical joint control device with wrap spring clutch |
| 10/18/2001 | US20010030095 One-way clutch |
| 10/18/2001 | DE19961639A1 Double-action rotary setting drive e.g. for automobile seat adjustment, has drive wheel provided with at least one pair of integral coupling claws cooperating with one-way coupling for transfer of drive torque |
| 10/18/2001 | DE10118398A1 Freilaufkupplung Overrunning clutch |
| 10/17/2001 | EP1144219A1 Adjustment device, especially for adjusting a seat in a motor vehicle |
| 10/17/2001 | CN2454265Y Drive chain-wheel of bicycle |
| 10/16/2001 | US6302252 One-way clutch integrated with a rolling bearing |
| 10/11/2001 | WO2001074539A1 Slide switch selectable one way clutch |
| 10/11/2001 | US20010029220 Parallel hybrid vehicle |
| 10/11/2001 | DE10017743A1 Torque converter impeller freewheel includes pawl having two sheet metal disks in tandem towards pawl pivot axis plus fitted pre-tensioner cocking pawl for blocking. |
| 10/10/2001 | EP1143162A1 Clutch device |
| 10/10/2001 | EP1143161A1 Ratchet clutch with bearing surfaces |
| 10/10/2001 | EP1142741A2 Parallel hybrid vehicle |
| 10/10/2001 | EP1140526A1 Free-wheeling hub |
| 10/10/2001 | EP1038125B1 Power transfer device |
| 10/09/2001 | US6298966 Friction resistance generator |
| 10/07/2001 | CA2646778A1 Ratchet clutch with bearing surfaces |
| 10/07/2001 | CA2646777A1 Ratchet clutch with bearing surfaces |