| Patents for F16D 41 - Freewheels or freewheel clutches (8,247) |
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| 06/13/2012 | CN102494111A Isolator belt pulley |
| 06/13/2012 | CN102494085A Mechanical supercharger with speed change function |
| 06/13/2012 | CN102494051A Overrunning clutch for power-driven push rod |
| 06/12/2012 | US8196724 Method and apparatus for controlling a selectable one-way clutch in an electro-mechanical transmission |
| 06/07/2012 | WO2012072280A1 Freewheel and starting device for an internal combustion engine comprising same |
| 06/07/2012 | WO2012025876A3 Freewheeling clutches |
| 06/06/2012 | DE102010053358A1 Clamping roller freewheel for, e.g. crank gear of motor vehicle, has freewheel enclosure which is received within attenuation enclosure of roller rim, by enfolding clamping rollers in freewheel enclosure in idling mode |
| 06/06/2012 | CN202266595U 一种双面密封单向轴承 A double-sided sealing one-way bearing |
| 06/05/2012 | US8191697 Spring clutch mechanism in screw driver |
| 06/05/2012 | US8191442 Window lift system and actuator including an internal drive train disconnect |
| 05/31/2012 | US20120132496 Bearing type overrunning clutch structure |
| 05/31/2012 | DE102010052922A1 Roller freewheel used for crank continuous variable transmission for drive train of motor vehicle, has pinch rollers that are rotationally fixed to cage and biased relative to clamping ramps in circumferential direction |
| 05/30/2012 | CN202251836U Belt-auxiliary transmission speed reducer |
| 05/30/2012 | CN202251548U Multifunctional one-way drive device |
| 05/30/2012 | CN202251547U Friction type wheel disc |
| 05/30/2012 | CN202251546U Locating seven-fly shell for bicycle |
| 05/30/2012 | CN202251545U Integrated star wheel non-return device with a plurality of rollers |
| 05/30/2012 | CN202251544U Movable clamp device for unidirectional flywheel |
| 05/30/2012 | CN202251543U One-way overrunning clutch |
| 05/30/2012 | CN102483135A Motor drive device for vehicle, and automobile |
| 05/30/2012 | CN102483053A Soft-start hermetic compressor |
| 05/30/2012 | CN102481843A 电动汽车 Electric cars |
| 05/30/2012 | CN102478088A Clutch actuating apparatus for double clutch transmission |
| 05/30/2012 | CN102478086A 空间楔合式不可逆传动装置及全程主动驱动式起升机构 Space wedge fit irreversible gear and full initiative driven lifting mechanism |
| 05/30/2012 | CN102478085A Energy-saving one-way overrunning clutch |
| 05/30/2012 | CN101224783B Hub transmission for a bicycle and method for shifting such a hub transmission |
| 05/29/2012 | US8186492 One way clutch |
| 05/29/2012 | US8186246 Gripping or clamping mechanisms |
| 05/24/2012 | US20120125732 Clutch actuating apparatus for double clutch transmission |
| 05/24/2012 | US20120125729 Unidirectional clutch |
| 05/24/2012 | DE112009002306T5 Freilauf- oder schaltbare Kupplung mit Mehrfachreihen von Ratschenelementen Freewheel or switchable coupling with multiple rows of ratchet elements |
| 05/23/2012 | EP2455634A1 Aircraft electric taxi system with friction actuated, bi-directional clutch |
| 05/23/2012 | CN202228562U Inner spline structure for guide cylinder |
| 05/23/2012 | CN202228262U Wave power generator |
| 05/23/2012 | CN102472337A 自由轮，尤其是用于曲轴-cvt变速器 Free wheel, in particular for a transmission crank -cvt |
| 05/23/2012 | CN102472336A 单向离合器 One-way clutch |
| 05/23/2012 | CN102466022A 一种传动轮 Transmission wheel |
| 05/23/2012 | CN102465980A 一种自行车小飞轮的制造方法 A method of manufacturing a small bicycle flywheel |
| 05/23/2012 | CN102465979A Selectable one-way clutch with breakaway feature |
| 05/23/2012 | CN101725648B Unidirectional transmission device integrated with ratchet gear |
| 05/21/2012 | DE202005022021U1 Zweirichtungs-Koppelgetriebe mit gleicher oder nichtgleicher Übertragung Bidirectional coupling gear with identical or not transmission |
| 05/16/2012 | EP2003357B1 Seat |
| 05/16/2012 | CN202220811U Swing pressure block type reversible backstop |
| 05/10/2012 | US20120111687 Roller pawl for use in ratchet and pawl style clutches |
| 05/10/2012 | US20120111686 Pawl stop for use in ratchet and pawl style clutch |
| 05/09/2012 | EP2450589A1 Spatial wedgeing friction overrunning clutch |
| 05/09/2012 | EP2450588A1 Unidirectional clutch |
| 05/09/2012 | CN202215729U Automotive worm wheel anti-sliding device |
| 05/09/2012 | CN202215634U 超越离合器 Clutch |
| 05/09/2012 | CN202215633U Controllable free-shift energy-saving clutch |
| 05/09/2012 | CN102444677A Isolator assembly |
| 05/08/2012 | US8172056 Disengageable pulley device |
| 05/08/2012 | US8172055 One-way clutch |
| 05/08/2012 | CA2474185C Two way locking rotary drive clutch assembly |
| 05/03/2012 | WO2012054984A1 Torque reversal and clutch gear coupling |
| 05/03/2012 | US20120103747 Magnetically Actuated Clutch Assembly |
| 05/03/2012 | US20120103746 Magnetically Actuated Mechanical Diode |
| 05/03/2012 | US20120103745 Magnetically Actuated Mechanical Diode |
| 05/03/2012 | US20120103744 Starter motor and one way clutch |
| 05/03/2012 | US20120103743 Spatial wedging friction overrunning clutch |
| 05/02/2012 | EP1996826B1 Sprung anti-backing-off device |
| 05/02/2012 | CN202209396U One-way belt pulley |
| 04/26/2012 | US20120098367 Clutch and motor |
| 04/26/2012 | DE112009001773T5 Elektrisches Antriebssystem mit einer auswählbaren Freilaufkupplung The electrical drive system with a selectable one-way clutch |
| 04/26/2012 | DE102011083087A1 Aktuator zur Betätigung einer Mehrwegkupplung Actuator for actuating a multipath coupling |
| 04/25/2012 | EP2444682A1 Stop of slide for transmission structure |
| 04/25/2012 | EP2443358A1 Mechanical transmission device between a drive shaft and two driven shafts |
| 04/25/2012 | CN202203304U 超越离合器中保持架定位机构 Overrunning clutch cage positioning mechanism |
| 04/25/2012 | CN202203303U 超越离合器 Clutch |
| 04/25/2012 | CN202203302U 非接触式逆转制动器 Non-contact reverse brake |
| 04/25/2012 | CN102428289A 自由轮，尤其是用于曲轴cvt变速器的自由轮 Free wheel, especially for the transmission of free wheel crank cvt |
| 04/25/2012 | CN102428288A 单向离合器 One-way clutch |
| 04/25/2012 | CN102428266A 用于起动发动机的动力传递装置 Starting the engine to the power transmission apparatus |
| 04/25/2012 | CN102022453B 单双向离合机构 Single two-way clutch mechanism |
| 04/25/2012 | CN101240821B 具有可选择性地控制的摇臂的单向离合器 The one-way clutch has a selectively controlled rocker arm |
| 04/19/2012 | WO2012025876A9 Freewheeling clutches |
| 04/18/2012 | CN202194974U 一种用于气压盘式制动器间隙自调机构中的单向离合器 A self-adjusting pneumatic disc brake gaps in the one-way clutch mechanism |
| 04/18/2012 | CN102418753A 防反转装置 Anti-reverse device |
| 04/17/2012 | US8157069 Overrunning clutch |
| 04/12/2012 | DE102011108413A1 Freewheel for use as e.g. return barrier, has roller bearings arranged between freewheel rings, and clamping elements arranged between roller bearings in axial direction, where one bearing is sealed opposite to oil and/or grease lubricants |
| 04/12/2012 | DE102010043825A1 Klemmrollenfreilauf für eine Verstellvorrichtung in einem Kraftfahrzeug Roller type freewheel for an adjustment in a motor vehicle |
| 04/11/2012 | EP2439022A1 Bidirectional transmission power tool |
| 04/11/2012 | CN202188093U 用于汽车发动机附件系统的曲轴单向离合器皮带轮 One-way clutch crankshaft pulley system for automotive engine accessories |
| 04/11/2012 | CN202188042U 摩托车用飞轮 Motorcycle Flywheel |
| 04/11/2012 | CN202188041U 防逆转牙嵌式联轴节 Anti-reverse jaw couplings |
| 04/11/2012 | CN202188018U 具有弹簧尼龙保持架的单向轴承 One-way bearing nylon cage with a spring |
| 04/11/2012 | CN102414468A 自由轮离合器 Free wheel clutch |
| 04/11/2012 | CN102414078A 具备再生机构的电动辅助自行车 Regeneration agency with an electric assisted bicycle |
| 04/11/2012 | CN102410316A 具有甩油器的离合器锁定板 Clutch has oil thrower locking plate |
| 04/11/2012 | CN102410315A 非接触式逆转制动器 Non-contact reverse brake |
| 04/10/2012 | US8151960 Method and device for torque transmission |
| 04/10/2012 | US8151959 One-way clutch unit |
| 04/05/2012 | WO2011143580A3 Overrunning isolating decoupler pulleys |
| 04/05/2012 | US20120083383 Hub with mechanism to permit backwards movement without pedal movement |
| 04/04/2012 | EP2436945A1 Pushing backwards without pedal movement |
| 04/04/2012 | CN202182109U 单向轴承及保持架 One-way bearing and cage |
| 04/04/2012 | CN202180437U 棘轮装置及包含该棘轮装置的动力棘轮扳手 Ratchet means and the ratchet means comprising a power ratchet wrench |
| 04/04/2012 | CN102401038A 间歇型旋转驱动离合器 Intermittent rotary drive clutch |
| 04/04/2012 | CN102401037A Clutch and motor |
| 04/04/2012 | CN102401036A 齿轮同步直驱腰型偏心滚柱离合器 Waist-type synchronous direct drive gear eccentric roller clutch |