| Patents for F16D 41 - Freewheels or freewheel clutches (8,247) |
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| 07/17/2013 | CN103206470A Safe and energy-saving clutch for electric vehicle motor |
| 07/17/2013 | CN102494051B Overrunning clutch for power-driven push rod |
| 07/16/2013 | US8485335 Torque coupling assembly |
| 07/16/2013 | US8485332 Roller-type one-way clutch |
| 07/11/2013 | DE102008029879B4 Einwegkupplungs- und Synchronisiereinrichtungsanordnung Way clutch and Synchronisiereinrichtungsanordnung |
| 07/10/2013 | CN103195838A Power transmission device |
| 07/10/2013 | CN103195837A Power transmission device |
| 07/10/2013 | CN103195836A Clutch member |
| 07/10/2013 | CN103195835A Inward-turning one-way clutch |
| 07/09/2013 | US8479503 Axle driving apparatus |
| 07/04/2013 | US20130167706 Bearing and shaft assemblies, including tuning keys and tuner assemblies for stringed instruments, methods of using bearing and shaft assemblies, and methods of making bearing and shaft assemblies |
| 07/03/2013 | CN203035808U Bidirectional pin roller engaging switch |
| 07/03/2013 | CN203035807U Wedge block type semi-automatic intelligent oil-saving clutch disc |
| 07/03/2013 | CN102297215B Couple wedge-type overrunning clutch |
| 07/02/2013 | US8474587 Bicycle hub assembly with two bearings |
| 06/29/2013 | CA2799868A1 Transmission mechanism and electro-mechanical lock therewith |
| 06/27/2013 | DE102011122006A1 Rücklaufsperre Backstop |
| 06/26/2013 | EP2607735A1 Power transmission device |
| 06/26/2013 | CN203023422U Hydraulic torque converter |
| 06/26/2013 | CN103180631A Silent ratchet and method for producing same |
| 06/26/2013 | CN103174772A Clutch mechanism and valve opening and closing control device using same |
| 06/26/2013 | CN103171867A Return stop |
| 06/25/2013 | CA2539790C Crankshaft torque modulator |
| 06/25/2013 | CA2491230C Overrunning alternator decoupler pulley with bare wire spring and grease lubrication |
| 06/20/2013 | WO2013090510A1 Pulley assembly with a decoupling mechanism |
| 06/20/2013 | WO2013089029A1 Rotation transmission device |
| 06/20/2013 | DE102011088904A1 Pivotal connection for use in actuator for transmission of rotational torque, has coil springs that are in frictional engagement with respective friction surfaces during rotation of driven section in respective directions |
| 06/20/2013 | DE102011088903A1 Coil spring free wheel for actuator, has friction element whose friction surface is conically formed so that spring leg angle is adjusted by displacement of coil spring along axis by pressing against friction surface |
| 06/19/2013 | CN103161847A Overrunning clutch |
| 06/19/2013 | CN103158064A Shifting fork device for transmission and automatic separation of upper roll system of grinding lathe |
| 06/19/2013 | CN101960163B Decoupling isolator |
| 06/13/2013 | US20130150194 Crankset for a motorized cycle |
| 06/13/2013 | DE102012221136A1 Freewheel i.e. roller freewheel, for crank continuously variable transmission of motor car, has freewheel bodies arranged between inner and outer rings and sufficiently supplied with cooling and/or lubricating medium in freewheel interior |
| 06/13/2013 | DE102012221038A1 Flywheel device for crank continuous-variable gear box, has attachment element that is passed into through hole by translation-feeding movement of attachment element in axial direction on passing region of flange |
| 06/13/2013 | DE102012221028A1 Freewheel outer ring for crank continuously variable transmission gear box, has running ring body comprising running surface for freewheel bodies and firmly connected with flange bodies, where ring is designed as multipart |
| 06/13/2013 | DE102012221026A1 Freewheel device for crank-continuously variable transmission (crank-CVT), comprises several freewheels having different torsional rigidities, which are arranged side by side in the inner shaft, along the axial direction |
| 06/13/2013 | DE102012221022A1 Freewheel device for crank-continuously variable transmission gear box, has freewheel bodies attached to ramp trajectories, and ramp trajectory elements with ramp trajectories arranged between driven shaft and freewheel bodies |
| 06/13/2013 | DE102012220734A1 Freewheel device for hybrid powertrain of motor car, has first and second bearings that are provided between freewheel outer and inner rings |
| 06/12/2013 | CN202991947U Overrun clutch for motorcycle engine |
| 06/12/2013 | CN202991946U Low-speed holdback |
| 06/12/2013 | CN202991945U Cam type one-way overrunning clutch |
| 06/12/2013 | CN103154577A Clamping roller freewheel for an adjusting device in a motor vehicle |
| 06/12/2013 | CN102171479B Switchable free-wheel device for a transmission, particularly for a crank-CVT of a motor vehicle |
| 06/12/2013 | CN101498355B Continuous variable transmission device with high and low shift transmission pulley trains |
| 06/11/2013 | US8459424 Freewheel clutch |
| 06/11/2013 | US8459423 One-way clutch of roller type |
| 06/06/2013 | WO2013082168A1 Friction disk mechanism for bi-directional overrunning clutch |
| 06/06/2013 | WO2013081121A1 Accelerator operation response control method for automobile equipped with electric motor |
| 06/06/2013 | US20130140124 Ratchet load binder with removable lever |
| 06/06/2013 | DE102011087469A1 Freewheel for transmission of motor car, has cage rotated relative to outer ring in load rotation direction starting from overload rotational torque, spring elements arranged at cage, and conveyor rollers attached in cage pockets |
| 06/06/2013 | DE102011087467A1 Roller free-wheel for vehicle, has pinch rollers made of elastic material that are arranged between inner and outer rings to lock rings against each other, such that self-adjusting clamping gap is provided between inner and outer rings |
| 06/06/2013 | DE102011087466A1 Freewheel for use with initiator unit in motor car industry, has ring adjacent to cage and provided with clamping ramps, where cage is rotatable in load rotation direction starting from overload rotational torque in relation to ring |
| 06/05/2013 | EP2599643A1 Ratchet hub |
| 06/05/2013 | EP2598765A1 Silent ratchet and method for producing same |
| 06/05/2013 | CN202971664U Motorcar overrunning clutch |
| 06/05/2013 | CN202971663U Roller type bidirectional overrun clutch having torque limiting function in static state |
| 06/05/2013 | CN103140667A Engine starter |
| 06/05/2013 | CN103133636A One-way gear |
| 06/05/2013 | CN103133562A Reversible-wedge-type overrun clutch with outer ring provided with grooves |
| 06/05/2013 | CN103133561A Novel clutch automatic controller and automatic gearbox |
| 06/05/2013 | CN103129378A Asynchronous torque-on-demand system |
| 05/30/2013 | WO2013077422A1 Rotating machine with pulley and built-in one-way clutch |
| 05/30/2013 | WO2013075385A1 Novel clutch and automatic gearbox |
| 05/30/2013 | US20130134006 Friction Disk Mechanism for Bi-Directional Overrunning Clutch |
| 05/29/2013 | EP2596260A1 Electromagnetic clutch for connecting a steam engine to a combustion engine |
| 05/29/2013 | CN202955148U Overrunning coupler assembly |
| 05/29/2013 | CN202954920U Wave power generation device |
| 05/29/2013 | CN103122953A Reversible wedge-type overrunning clutch with grooves in inner ring |
| 05/29/2013 | CN103122952A Motorbike economizer with spiral springs |
| 05/28/2013 | US8448767 One-way clutch of roller type |
| 05/28/2013 | US8448766 Bi-directional clutch with staggered roller elements |
| 05/28/2013 | US8448764 Rotation transmission device |
| 05/28/2013 | CA2759773C Flexible coupling with misalignment compensation |
| 05/28/2013 | CA2637434C Three-way ratchet drive mechanism |
| 05/23/2013 | US20130126293 Ratchet cylinder for a bicycle hub |
| 05/23/2013 | US20130126292 Ratchet hub |
| 05/23/2013 | US20130126289 Gear clutch assembly and electronic device using the same |
| 05/22/2013 | EP2594412A1 Hub assembly with the ratchet member movable in two directions |
| 05/22/2013 | EP2594411A1 Hub assembly with ratchet member movable in one direction |
| 05/22/2013 | EP2593693A1 Self lock mechanism for valve actuator |
| 05/22/2013 | CN103115089A Overrunning clutch |
| 05/21/2013 | US8443951 Ratchet cylinder for a bicycle hub |
| 05/16/2013 | WO2013068953A1 Torque transfer unit for an engine starting system |
| 05/16/2013 | US20130119212 Silent Ratchet and Method for Producing Same |
| 05/15/2013 | CN202937687U Safe and reliable ratchet wheel mechanism |
| 05/15/2013 | CN202937686U Transmission clutch applied to closed type combined electrical device |
| 05/15/2013 | CN103104635A Hybrid overrunning clutch assembly and method of making same |
| 05/14/2013 | US8439177 Wrap spring clutch coupling with quick release feature |
| 05/09/2013 | US20130113263 Seat adjustment apparatus for vehicle |
| 05/09/2013 | US20130112520 Bi-Directional Overrunning Clutch Having Split Roll Cage |
| 05/08/2013 | EP2588365A1 Wheel hub arrangement for a wheel driven by an alternating symmetric drive system using a flexible pulling element, that can be used in vehicles, particularly in bicycles |
| 05/08/2013 | DE102011085882A1 Freewheel for coupling of drive machines, particularly for use in hybrid applications, has outer ring and inner ring which are coupled with two drive machines |
| 05/08/2013 | CN103097757A Self lock mechanism for valve actuator |
| 05/08/2013 | CN103089847A Bidirectional overrunning clutch relay device |
| 05/08/2013 | CN101929511B Transmission device with differential function |
| 05/08/2013 | CN101648587B Overrunning type clutch transmission mechanism of motorcycle |
| 05/07/2013 | US8434605 One-way clutch of roller type for starter of motor bike |
| 05/07/2013 | US8434604 Reversing transmission |
| 05/02/2013 | WO2013060592A1 Roller-type freewheel, starter device and method for the same |
| 05/02/2013 | US20130105270 Load torque lock and unit having a load torque lock |