| Patents for F16D 41 - Freewheels or freewheel clutches (8,247) |
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| 02/11/2009 | CN201193086Y Free wheel |
| 02/11/2009 | CN100460703C Braking device for multi-gear wheel boss |
| 02/11/2009 | CN100460702C Single-direction clutching mechanism |
| 02/10/2009 | US7488275 Free wheel clutch mechanism for bicycle drive train |
| 02/05/2009 | WO2008081432A3 Cycle pedal |
| 02/05/2009 | US20090032365 Bushing-type roller overrunning clutch with a solid outer ring |
| 02/04/2009 | EP2020520A1 Free wheel device |
| 02/04/2009 | EP2020515A1 Looped spring clutch |
| 02/04/2009 | EP2019932A2 Overrunning clutch |
| 02/04/2009 | CN201190747Y Over running clutch sleeve |
| 02/04/2009 | CN201190746Y Unidirectional clutch sleeve |
| 02/04/2009 | CN201190745Y Over running clutch |
| 02/04/2009 | CN201190744Y Structure-improved overrunning clutch |
| 02/04/2009 | CN201190743Y Friction induction type shift fork roller clutch |
| 02/04/2009 | CN201190615Y Isolator with improved structure |
| 02/03/2009 | US7484609 Hub assembly for a bicycle |
| 02/03/2009 | US7484608 Wheel hub with clutch |
| 02/03/2009 | US7484606 One-way clutch and sprag for the one-way clutch |
| 02/03/2009 | US7484605 Overrunning radial coupling assembly and method for controlling the engagement of inner and outer members of the assembly |
| 02/03/2009 | US7484364 Axle driving apparatus |
| 01/29/2009 | WO2009014046A1 Clutch unit |
| 01/29/2009 | WO2009012905A1 Shaft switch |
| 01/29/2009 | US20090025518 Ratcheting Torque Wrench |
| 01/29/2009 | DE202008015024U1 Drehrichtungsabhängig kuppelbarer Freilauf Depending on the direction of rotation being coupled, freewheel |
| 01/29/2009 | DE102007035450A1 Wellenschalter Wave switch |
| 01/28/2009 | CN201187538Y Sliding clutch |
| 01/28/2009 | CN201187537Y Wedge-shaped overrunning clutch |
| 01/22/2009 | US20090020389 Outer retainer for one-way clutch |
| 01/22/2009 | US20090020337 Downhole drilling tool |
| 01/21/2009 | CN201184402Y Permanent magnetism magnet apparatus for ratchet pawl reset |
| 01/21/2009 | CN201184367Y Bidirectional stop inverse bearing |
| 01/21/2009 | CN101349309A Input and output devices of rotary body |
| 01/21/2009 | CN100453840C Rotation activated one-way clutch |
| 01/21/2009 | CN100453838C Spring travel limitor for overrunning alternator decoupler |
| 01/20/2009 | US7478715 Flexible and rigid bi-status coupler and application device |
| 01/20/2009 | US7478573 Differential drive for a superimposed steering system |
| 01/15/2009 | WO2009008093A1 One-way clutch of sprag type |
| 01/14/2009 | CN201180749Y Silent abrasion-proof bicycle freewheel |
| 01/14/2009 | CN201180748Y Overrun clutch assembly of belt roller |
| 01/14/2009 | CN100451373C Clutch unit |
| 01/13/2009 | US7475763 One-way clutches |
| 01/08/2009 | DE102007029812A1 Freilaufkupplung Overrunning clutch |
| 01/07/2009 | EP1910697B1 Roller freewheel with a cage for the needle or roller bearings |
| 01/07/2009 | CN201177019Y Ratcher pendulum shaft type clutch without use of spring |
| 01/07/2009 | CN201177018Y Sleeve/ roller freewheel |
| 01/07/2009 | CN201176891Y Four-cylinder opposite drive type gear rack engine |
| 01/07/2009 | CN201176890Y Kinetic pressure guiding rail supporting type gear-teeth bar engine |
| 01/07/2009 | CN201176347Y Novel speed limiter of elevator |
| 01/07/2009 | CN101338801A Controllable free wheeling device |
| 01/07/2009 | CN101338800A Roller type brake |
| 01/07/2009 | CN101338799A Cam push rod type gear overrunning clutch |
| 01/07/2009 | CN101338798A One-way clutch |
| 01/01/2009 | US20090005212 One way clutch and synchronizer assembly |
| 12/31/2008 | WO2009000716A1 Freewheel coupling |
| 12/31/2008 | EP2009309A2 One way clutch |
| 12/31/2008 | EP2009307A1 Clutch unit |
| 12/31/2008 | CN201173258Y Levitation, sliding dual type silent flywheel |
| 12/31/2008 | CN201172472Y Fly wheel with sealing sleeve |
| 12/30/2008 | CA2485127C Spring clutch |
| 12/24/2008 | WO2008154830A1 Tri-state overrunning clutch |
| 12/24/2008 | DE102007028990A1 Free-wheel unit e.g. electrically switchable free-wheel unit, has magneto-rheological unit inserted into clamping gap, where magneto-rheological unit includes switch unit that is provided with magnetic field unit |
| 12/24/2008 | CN201170271Y Start-up overrunning clutch |
| 12/24/2008 | CN101328938A Tri-state overrunning clutch |
| 12/24/2008 | CN101328937A Tri-state overrunning clutch |
| 12/18/2008 | US20080308376 Ratcheting Mechanism |
| 12/17/2008 | EP2003358A1 Clutch unit |
| 12/17/2008 | EP2003357A2 Seat |
| 12/17/2008 | CN201166065Y Bestride type motorcycle programmed control bidirectional fuel economizer |
| 12/17/2008 | CN101324253A Overrunning clutch for skateboard |
| 12/11/2008 | DE102007023508A1 Coupling arrangement for viscous coupling and idler coupling for motor vehicle drive train has idler coupling arranged coaxially inside viscous coupling and inner lamella support of viscous coupling fixed to outer ring of idler coupling |
| 12/04/2008 | WO2008078160A3 Irreversible transmission device between a driving shaft and a driven shaft |
| 12/03/2008 | EP1996826A1 Sprung anti-backing-off device |
| 12/03/2008 | CN101317022A A silent ratchet |
| 12/03/2008 | CN101315103A Semi-automatic roller loading machine of one-way bearing |
| 12/03/2008 | CN100439758C Timing belt tensioner with stops controlled by frictional brake |
| 11/30/2008 | CA2630195A1 Wind-powered generator and assemblies therewith |
| 11/26/2008 | EP1995485A1 Simple structural speed differential mechanism |
| 11/26/2008 | CN201155534Y Overrunning clutch |
| 11/25/2008 | US7455157 Ratcheting one-way clutch having rockers |
| 11/25/2008 | US7455156 Overrunning clutch |
| 11/20/2008 | WO2008139805A1 One-way clutch and method of manufacturing one-way clutch |
| 11/19/2008 | CN201152326Y Overrunning clutch and its assembly |
| 11/19/2008 | CN201152325Y Single-way super-clutch |
| 11/19/2008 | CN100434740C Bilateral drive |
| 11/18/2008 | US7451863 Hub driving assembly for transmitting a driving force from a sprocket to rotate a hub of a bicycle |
| 11/18/2008 | US7451862 Ratcheting one-way clutch having rockers retained in closed pockets |
| 11/18/2008 | CA2338575C Clutch and drive device having the clutch |
| 11/13/2008 | WO2008137698A1 Torque arm assembly for a backstopping clutch |
| 11/13/2008 | US20080277238 Overrunning clutch clamping body |
| 11/13/2008 | US20080277235 Torque transfer mechanism |
| 11/13/2008 | DE102007022148A1 Freilauf-Klemmkörper Free wheel clamp body |
| 11/12/2008 | EP1989023A1 Three-way ratchet drive mechanism |
| 11/12/2008 | CN201149051Y Plastering cleaner robot advance and retreat automatic clutch drive wheel mechanism |
| 11/12/2008 | CN201148604Y Road sweeper transmission device |
| 11/12/2008 | CN101303053A Unidirectional clutch |
| 11/11/2008 | US7448972 System for transmitting motion between the shaft of an internal combustion engine of a motor vehicle and a group of auxiliary devices |
| 11/11/2008 | US7448481 Ratcheting one-way clutch having rockers actuated by centrifugal force |
| 11/11/2008 | US7448480 One-way clutch |
| 11/11/2008 | US7448464 Steer-by-wire system |
| 11/11/2008 | US7448209 Axle driving apparatus |