| Patents for F16D 41 - Freewheels or freewheel clutches (8,247) |
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| 05/21/2008 | CN101184932A Reverse input prevent clutch bearing assembly |
| 05/21/2008 | CN101182867A Wedge type over running clutch |
| 05/21/2008 | CN101182866A Retention of an actuating spring in a one-way clutch or brake |
| 05/20/2008 | US7374031 Dog-clutch coupling device |
| 05/20/2008 | CA2452908C A roller shade clutch with internal gearing |
| 05/15/2008 | US20080110715 Fluid actuated overrunning coupling assembly |
| 05/14/2008 | EP1921339A1 Freewheel with strip element |
| 05/14/2008 | EP1920967A1 Vehicle accessories drive using a one way clutch vibration damper |
| 05/14/2008 | EP1920166A2 Overrunning clutch |
| 05/14/2008 | EP1409828B1 A roller shade clutch with internal gearing |
| 05/14/2008 | CN201059326Y Overrun clutch for slide board |
| 05/14/2008 | CN201059325Y One-way bearing |
| 05/14/2008 | CN201059324Y Pulley overrun clutch assembly having bearing support |
| 05/14/2008 | CN201059323Y Agricultural mechanical clutch assembly with inner ring |
| 05/14/2008 | CN101178099A Disconnectable pulley device |
| 05/13/2008 | US7370741 Engine start roller clutch-housed type rotation transmission device |
| 05/08/2008 | WO2007149240B1 One-way drive device and method of making the same |
| 05/08/2008 | US20080108442 Spring Travel Limiter For Overrunning Alternator Decoupler |
| 05/08/2008 | DE102006052844A1 Adjusting device e.g. seat, double-sided working drive for use in motor vehicle, has transfer device with two transfer levers assigned to each rotation direction of coupling lever and effectively connected with spring unit |
| 05/08/2008 | DE102006052200A1 Antriebseinrichtung mit Freilauffunktion Drive means with freewheel function |
| 05/08/2008 | CA2669278A1 Synchronized gear shift system |
| 05/07/2008 | EP1664569B1 Adjustment device for producing a two-sided rotational movement |
| 05/02/2008 | WO2008050359A1 Damper-pulley assembly |
| 05/02/2008 | WO2008050046A2 Device for uncoupling an alternator |
| 05/02/2008 | WO2008049896A1 Bi-directional overrunning clutch with three operating modes |
| 05/02/2008 | WO2008049895A1 Overrunning bidirectional clutch (orbdc) as gearbox synchronization device and coupler |
| 05/02/2008 | WO2008049893A1 Bi-directional overrunning clutch comprising clamping elements |
| 05/02/2008 | WO2008049892A2 Adjacent bi-directional overrunning clutches |
| 05/02/2008 | WO2008049891A1 Bi-directional overrunning clutch with controlled locking mechanism |
| 05/01/2008 | US20080099304 Fluidly actuated sprag |
| 05/01/2008 | US20080099266 Shift control device and straddle type vehicle |
| 04/30/2008 | EP1916587A2 Crank for a shaft |
| 04/30/2008 | DE102007051736A1 Bidirektionale Freilaufkupplung mit Klemmelementen Bi-directional overrunning clutch with clamping elements |
| 04/30/2008 | DE102007051735A1 Bidirektionale Freilaufkupplung mit gesteuerter Verriegelung Bi-directional overrunning clutch controlled locking |
| 04/30/2008 | DE102007051734A1 Bidirektionale Freilaufkupplung mit drei Betriebsarten Bi-directional overrunning clutch three-mode |
| 04/30/2008 | DE102007051732A1 Overrunning bidirectional freewheel clutch for use as e.g. coupler, has actuating device movable between two positions, where needles/rollers are caused to be moved on ramps in one of positions of device for exerting radial force on shells |
| 04/30/2008 | CN201053458Y Bicycle flywheel double-magnetism resetting backing device |
| 04/30/2008 | CN201053457Y Backstop for large back moment |
| 04/30/2008 | CN201052811Y Bicycle |
| 04/30/2008 | CN201052604Y Ratchet wrench |
| 04/30/2008 | CN101169163A Torsion spring type automobile resistance-reducing energy-saving device |
| 04/24/2008 | WO2008047457A1 Roller-type one-way clutch |
| 04/24/2008 | US20080093189 Device For Damping Rotary Oscillations |
| 04/24/2008 | DE102006049771A1 Switchable freewheel clutch for use in manual transmission, has freewheel connected between drive element and shaft, and rolling elements displaced in axial direction of shaft and transmitting torque in closed position of clutch |
| 04/23/2008 | EP1143162B1 Clutch device |
| 04/23/2008 | CN201050562Y Composite roller type isolator |
| 04/23/2008 | CN201050561Y Electric fixed torque spanner bi-directional unequal torque freewheeling clutch |
| 04/23/2008 | CN101166814A Grease composition for one-way clutch |
| 04/23/2008 | CN100383435C Double-power inputting automatic shifting speed reducer |
| 04/22/2008 | US7360634 Frictional engagement device |
| 04/17/2008 | WO2008044738A1 One-way clutch |
| 04/17/2008 | WO2008044058A1 Wrap spring brake on output vehicle transmission shaft |
| 04/17/2008 | DE202006018813U1 Kraftübertragungssystem Power transmission system |
| 04/16/2008 | EP1911994A1 Rotation transmission device with built-in one-way clutch |
| 04/16/2008 | EP1911987A1 Clutch operating assisting device |
| 04/16/2008 | EP1910698A1 Sleeve/roller freewheel with a solid outer ring |
| 04/16/2008 | EP1910697A2 Sleeve-shaped or roller-shaped free-wheel with a cage for the pins or rollers |
| 04/16/2008 | EP1910696A1 Reverse input prevent clutch bearing assembly |
| 04/16/2008 | EP1910667A1 Startup torque transmitting mechanism of an internal combustion engine |
| 04/16/2008 | CN201047410Y Unidirectional clutch |
| 04/16/2008 | CN201046753Y Device for lengthening treadle force arm by employing bicycle pedal leading edge |
| 04/16/2008 | CN101162008A Integrally moving friction disk type one-way clutch |
| 04/16/2008 | CN100381731C Actuator |
| 04/16/2008 | CN100381724C Improved ratchet drive mechanism |
| 04/15/2008 | US7357234 Roller type one-way clutch and roller for the roller type one-way clutch |
| 04/09/2008 | EP1908980A1 Disconnectable pulley device |
| 04/08/2008 | US7353926 One-way clutch integrated with a rolling bearing |
| 04/08/2008 | US7353925 Rotation-responsive type one-way clutch |
| 04/03/2008 | US20080078647 Torque limiter-incorporating one-way clutch |
| 04/03/2008 | US20080078640 Sprag |
| 04/03/2008 | DE102007043897A1 Aufbau einer Vorrichtung zur Drehmomentübertragung beim Starten eines Motors mit Rollengesperre Construction of an apparatus for transmitting torque when starting an engine with roller locking |
| 04/03/2008 | DE102006046495A1 Free-engine clutch for changing gears in two directions has an outer ring with an inner cylindrical clamping surface and a driven element fitted concentrically to the clamping surface with clamping ramps turned towards the clamping surface |
| 04/02/2008 | CN201043598Y One-way belt roller of automobile generator |
| 04/02/2008 | CN201043575Y Roller-type one-way clutch preventing pressure spring being rolled |
| 03/27/2008 | WO2008035597A1 Clutch unit |
| 03/27/2008 | WO2007149240A3 One-way drive device and method of making the same |
| 03/27/2008 | WO2007137158A3 Overrunning clutch |
| 03/27/2008 | US20080073175 Power transmission apparatus for a compressor |
| 03/27/2008 | DE202006017482U1 Kraftübertragungssystem, insbesondere für ein Antriebssystem eines Verstellelementes eines Kraftfahrzeugs Power transmission system, in particular for a drive system of an adjusting element of a motor vehicle |
| 03/26/2008 | CN101150269A Multi-milkiness tooth planet drive and reverse rotation prevention decelerating motor |
| 03/25/2008 | US7347309 Device for auxiliary units of an internal combustion engine |
| 03/20/2008 | DE10332103B4 Verstellmechanismus für Stützstrukturen Adjustment mechanism for supporting structures |
| 03/19/2008 | EP1900958A1 Disconnectable pulley device. |
| 03/19/2008 | EP1451486B1 Timing belt tensioner with stops controlled by frictional brake |
| 03/19/2008 | CN101144509A Roller positioning mechanism for roller-type overrunning clutch |
| 03/18/2008 | US7344010 Overrunning coupling assembly including clustered pawls and method for controlling the engagement of planar members |
| 03/13/2008 | WO2008011838A3 System of driving sleeve and coaster brake hub roller guide ring in conjunction with a back-pedalling brake |
| 03/12/2008 | EP1898112A2 One-way clutch and power transmission apparatus |
| 03/12/2008 | EP1896745A1 Positioning device, especially for adjusting a vehicle seat |
| 03/11/2008 | US7341135 Overrunning clutch |
| 03/11/2008 | US7340867 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 |
| 03/06/2008 | WO2008026579A1 Device for switching between normal and reverse drive force |
| 03/06/2008 | US20080053784 Wedge one-way clutch |
| 03/06/2008 | US20080053778 Engine Start Roller Clutch-Housed Type Rotation Transmission Device |
| 03/06/2008 | DE202006016231U1 Klemme und Klemmgesperre Terminal and silent ratchet |
| 03/06/2008 | DE112006000987T5 Schmierfettzusammensetzung, Lager mit eingeschlossenem Schmierfett und Rotationsübertragungsvorrichtung mit eingebauter Einwegkupplung A grease composition, the grease-enclosed bearing and rotation transmission device with a built-way clutch |
| 03/06/2008 | DE102007037222A1 Keilförmiger Freilauf Wedge-shaped freewheel |
| 03/05/2008 | EP1894676A2 Spring collet with backstop system |
| 03/05/2008 | EP1668267A4 Crankshaft decoupler |
| 03/05/2008 | CN201031894Y High-sealing external catch type ratchet wheel coloured hub |