| Patents for F16D 41 - Freewheels or freewheel clutches (8,247) |
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| 01/26/2005 | EP1500838A1 Freewheel device, pulley and alternator with a freewheel |
| 01/26/2005 | EP1499812A1 Wrap spring clutch |
| 01/26/2005 | CN2674191Y Dry type clutch taxing device |
| 01/26/2005 | CN1568866A Damping mechanism of movable furniture part |
| 01/26/2005 | CN1186542C Slip unit for pedal-type motorcycle with stepless speed variation |
| 01/25/2005 | US6846262 Transfer case shift system for controllable bi-directional overrunning clutch |
| 01/25/2005 | US6846257 Series drive clutch |
| 01/19/2005 | EP1498301A2 Adjusting mechanism for a support structure |
| 01/19/2005 | CN2672364Y Slide automatic cluted of riding type motorcycle |
| 01/19/2005 | CN2672363Y Energy saving accelerator for vehicle |
| 01/13/2005 | DE10327213A1 Klemmkörperfreilaufeinrichtung zum Kuppeln in beide Drehrichtungen Sprag clutch means for coupling in both directions |
| 01/12/2005 | EP1495958A2 Hub transmission for direct driven pedal vehicle |
| 01/12/2005 | EP1495237A1 Location of a cage on a freewheel |
| 01/12/2005 | CN2670662Y Oil-saving and effect-increasing driving wheel of motorcycle |
| 01/12/2005 | CN1564917A Actuator |
| 01/12/2005 | CN1184103C Bicycle hub transmission device |
| 01/12/2005 | CN1184102C Bicycle hub transmission device |
| 01/12/2005 | CN1184101C Variable speed controller for bicycle hub transmission device |
| 01/11/2005 | US6840362 Shifting element system |
| 01/06/2005 | WO2004094854A3 Bilateral drive |
| 01/06/2005 | US20050000773 Outer race member for roller type one-way clutch |
| 01/06/2005 | US20050000749 Steer-by-wire system |
| 01/05/2005 | EP1492963A2 One-way drive device with reduced engagement impact |
| 01/04/2005 | US6837352 One-way clutch apparatus |
| 12/29/2004 | EP1491786A2 Roller clutch build-in type pulley apparatus for alternator |
| 12/29/2004 | CN2667237Y 滚柱式超越离合器 Roller Clutch |
| 12/28/2004 | US6834752 Electromechanical joint control device with wrap spring clutch |
| 12/28/2004 | US6834750 Integrated starter-generator roller clutch |
| 12/23/2004 | WO2004111483A1 Clamping body free-wheel device for coupling in both directions of rotation |
| 12/23/2004 | US20040256189 Oneway clutch and mounting structure thereof |
| 12/22/2004 | CN2665449Y Unidirectional bearing arrangement |
| 12/22/2004 | CN2665448Y An automobile energy conservation glide control device |
| 12/21/2004 | US6832674 Bi-directional four-mode clutch |
| 12/15/2004 | EP1409828A4 A roller shade clutch with internal gearing |
| 12/15/2004 | CN2663718Y One-way bearing |
| 12/09/2004 | WO2004106151A2 Automatic transmission with stepless, continuously variable speed and torque ratio |
| 12/09/2004 | US20040245061 Oneway clutch apparatus |
| 12/09/2004 | DE202004015321U1 Hub clutch for bicycle has threaded shaft, wheel hub, positioning shell, movable shell and elastic element |
| 12/09/2004 | CA2525677A1 Automatic transmission with stepless, continuously variable speed and torque ratio |
| 12/07/2004 | US6827190 One-way rotational transfer mechanism |
| 12/02/2004 | US20040238306 Bi-directional clutch having a momentary latching actuator |
| 12/01/2004 | EP1482212A1 Engine start roller clutch-housed type rotation transmission device |
| 12/01/2004 | EP1481873A1 Steer-by-wire system |
| 12/01/2004 | EP1480727A2 Exercise bicycle frame |
| 12/01/2004 | EP1480726A1 Free wheel clutch mechanism for bicycle drive train |
| 12/01/2004 | CN2660214Y Steel ball/roller ejecting mechanical torque speed driving sensor |
| 12/01/2004 | CN2660213Y Overriding clutch of motorcycle |
| 12/01/2004 | CN1551954A Free-wheel with a free-wheel outer rim covered with fibre-reinforced plastic |
| 12/01/2004 | CN1550689A One-way overdrive clutch integrated with a rolling bearing, and method of producing the same |
| 11/30/2004 | US6823973 Ratchet one-way clutch and stator using ratchet one-way clutch |
| 11/30/2004 | US6823972 Spring clutch |
| 11/25/2004 | US20040231905 Electric assisted bicycle |
| 11/24/2004 | EP1478867A2 On-demand transfer case with integrated sprocket and bi-directional clutch assembly |
| 11/24/2004 | CN2658472Y Electric start clutch of motorcycle |
| 11/24/2004 | CN2658048Y One way rotation gear of motorcycle |
| 11/24/2004 | CN1548785A 摩托车离心式离合器 Motorcycle centrifugal clutch |
| 11/23/2004 | US6821094 Hybrid power transmission system having first and second clutch mechanisms |
| 11/18/2004 | US20040226798 One-way clutch and method for manufacturing cage for one-way clutch |
| 11/18/2004 | US20040226797 Electromagnetic clutch and rotation transmission device |
| 11/17/2004 | CN2656709Y 单向齿轮离合器 One-way clutch gear |
| 11/17/2004 | CN2656224Y Gear disc capable of sound insulating and shock absorption |
| 11/16/2004 | US6819005 Microscopic asperities are formed on the surface of the chemical conversion coating to hold greas applied on the spline, zinc phosphate |
| 11/16/2004 | US6817458 Ratcheting mechanism |
| 11/16/2004 | US6817457 Two-way roller clutch with torque limiting feature |
| 11/11/2004 | US20040222682 Device for damping movable furniture parts |
| 11/11/2004 | DE10318894A1 Beidseitig wirkender Antrieb Bilateral drive |
| 11/10/2004 | CN2654940Y Electrocontrolled chain disk type sliding energy-saving device for motorcycle |
| 11/10/2004 | CN1175192C Unidirectional clutch |
| 11/09/2004 | US6814203 Stator with one-way clutch |
| 11/09/2004 | US6814201 Bi-directional axially applied pawl clutch assembly |
| 11/09/2004 | US6814200 Clutch assembly having anti-skew engagement mechanism |
| 11/09/2004 | US6814199 One-way clutch |
| 11/09/2004 | US6814198 Multi-directional coupling |
| 11/04/2004 | WO2004094854A2 Bilateral drive |
| 11/04/2004 | US20040220010 Transfer case with a tri-mode bi-directional clutch assembly |
| 11/04/2004 | US20040216975 Sound dampened one-way clutch |
| 11/04/2004 | US20040216974 Pulley apparatus with Built-in roller clutch and the assembly method thereof |
| 11/04/2004 | US20040216544 Frictional clutch assembly |
| 11/03/2004 | CN1542304A Bidirectional drive orienting output wheel |
| 11/03/2004 | CN1542303A Powder metallurgy unidirectional drive apparatus |
| 11/03/2004 | CN1542302A Unidirectional overrunning clutch |
| 10/28/2004 | US20040211638 One-way clutch integrated with a rolling bearing, and method of producing the same |
| 10/28/2004 | US20040211063 Method for assembling pulley apparatus with built-in roller clutch |
| 10/27/2004 | CN2651507Y Retchet wheel device with disymmetrical fix |
| 10/21/2004 | US20040209730 Transmission-roller supporting mechanism on transmission apparatus of wedge roller type |
| 10/21/2004 | US20040208673 Rotary developing apparatus |
| 10/21/2004 | US20040206594 Starter pulley with integral clutch |
| 10/20/2004 | EP1469230A2 Transmission-roller supporting mechanism on transmission apparatus of wedge roller type |
| 10/20/2004 | EP1469219A1 One-way clutch |
| 10/20/2004 | EP1469196A1 Starter pulley with integral clutch |
| 10/20/2004 | EP1468631A1 Damping device for movable furniture parts |
| 10/20/2004 | CN2649864Y Improved freewheel ratchet set |
| 10/20/2004 | CN1538085A Over drive clutch |
| 10/19/2004 | US6805652 On-demand transfer case with controllable bi-directional overrunning clutch assembly |
| 10/14/2004 | US20040200685 Flexible & rigid bi-status coupler and application device |
| 10/14/2004 | US20040200684 One-way clutch built-in type rotation transmission device |
| 10/13/2004 | EP1466110A1 Satellite gearing |
| 10/13/2004 | EP1226366B1 One-way clutch |
| 10/13/2004 | EP1066477B1 Ratchet one-way clutch assembly |
| 10/13/2004 | CN2648170Y Sleeve external spring roller type vehicle starter one-way clutch |