| Patents for F16D 41 - Freewheels or freewheel clutches (8,247) |
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| 02/19/2014 | CN203442010U One-way clutch used for automobile hydraulic torque converter |
| 02/19/2014 | CN203442009U One-way clutch of split type structure |
| 02/19/2014 | CN103591182A Bi-directional overrun clutch and separation control method thereof |
| 02/19/2014 | CN103591181A Slope-roller overrunning clutch |
| 02/19/2014 | CN103591180A Oscillating bidirectional overrun clutch and method for enabling active end back to initial position |
| 02/19/2014 | CN103591179A Back stop |
| 02/13/2014 | WO2014024832A1 One-way plate and stator support structure torque converter using same |
| 02/13/2014 | WO2013192407A3 Accessory drive decoupler |
| 02/13/2014 | US20140042744 Accurate bouyancy control in pools,lakes and ocean and maintain frequency generating electrical power |
| 02/13/2014 | US20140041984 Pivot control mechanism |
| 02/13/2014 | US20140041983 Electric hub unit |
| 02/13/2014 | US20140041982 Ratchet tool |
| 02/13/2014 | DE102013215485A1 Integrierter Ritzelträger und Freilaufelementlaufring Built-pinion carrier and freewheeling element raceway |
| 02/12/2014 | EP2694844A1 Decouplable pulley for a belt or chain drive |
| 02/12/2014 | CN203431059U Clutch used on energy-saving athletics racing bicycle |
| 02/12/2014 | CN203431058U Clutch, provided with movable top part, of energy-saving competitive race car |
| 02/12/2014 | CN203431057U Clutch, provided with fixed top parts, of energy-saving competitive race car |
| 02/12/2014 | CN203431056U One-way clutch with controllable wedge block |
| 02/12/2014 | CN103574003A Integrated pinion carrier and overrunning element race |
| 02/12/2014 | CN103573858A 单向离合器 One-way clutch |
| 02/12/2014 | CN103573857A High-reliability clutch mechanism |
| 02/12/2014 | CN103573856A Step-variable transmission for a motor vehicle |
| 02/12/2014 | CN102105717B Electric drive system with selectable one-way clutch |
| 02/12/2014 | CN101970175B Coupling |
| 02/11/2014 | US8646587 Strut for a controllable one-way clutch |
| 02/06/2014 | US20140039771 Control device for unlocking irreversible rotary transmission system |
| 02/06/2014 | US20140034439 Mechanical system comprising a one-way clutch and alternator comprising such a system |
| 02/06/2014 | US20140034438 Mechanical system comprising a one-way clutch and alternator comprising such a system |
| 02/05/2014 | CN203421088U Roller wedge-caulking-type ratchet mechanism |
| 02/05/2014 | CN103557243A Space clutched type friction overrun clutch easy to declutch or without declutching torque |
| 02/04/2014 | US8640841 Bidirectional driving device |
| 01/30/2014 | WO2014015719A1 Conical surface friction type overrunning clutch |
| 01/30/2014 | US20140027235 Mechanical system with one-way clutch and alternator comprising such a system |
| 01/30/2014 | US20140027233 Freewheel device with switchable freewheel |
| 01/30/2014 | DE112012001563T5 Kupplungsmechanismus und Entkopplervorrichtung mit diesem Coupling mechanism and Entkopplervorrichtung with this |
| 01/30/2014 | DE102012015082A1 Freilaufvorrichtung mit schaltbarem Freilauf Freewheel device with switchable freewheel |
| 01/29/2014 | EP2529949B1 Ratchet mechanism for bicycle hub |
| 01/29/2014 | CN203413096U One-way coupling damping belt pulley |
| 01/29/2014 | CN203412993U Ratchet wheel structure of bicycle wheel hub |
| 01/29/2014 | CN203412992U Self-disengaging jigger tooth-type clutch structure |
| 01/23/2014 | DE102013211669A1 Freewheel for pulley, has sliding movement device arranged slidably on secondary side, and two parallel-connected disk springs provided with different spring characteristics, where secondary side is rotatable relative to primary side |
| 01/23/2014 | DE102012212866A1 Freewheel i.e. generator freewheel, for belt-driven starter generator in combustion engine of vehicle, has peripheral portions supportable at outer or inner ring in descending position for transferring rolling movement into sliding movement |
| 01/23/2014 | DE102012109329A1 Freilaufaufbau für Fahrrad Freewheel assembly for bicycle |
| 01/23/2014 | DE102008017616B4 Freilaufkupplung und Kupplungsanordnung mit Freilaufkupplung Overrunning clutch and clutch assembly with one-way clutch |
| 01/22/2014 | EP2686147A1 Chainsaw with guide bar clamping and chain tensioning assembly |
| 01/22/2014 | CN103527750A Automatic hydraulic and double-clutch gearbox provided with spatial conjunction type friction connectors |
| 01/22/2014 | CN103527748A Space wedge type multi-groove driving wheel and lifting equipment with same |
| 01/22/2014 | CN103527672A Pin-roller type overrun clutch with double-groove mutually-clamped one-way positioning pin rollers |
| 01/22/2014 | CN103527671A Flexible joint automatic control space wedging type friction connector |
| 01/16/2014 | WO2014011613A1 One way wedge clutch with reduced freewheel friction |
| 01/16/2014 | WO2014011610A1 One way wedge clutch with reduced freewheel friction |
| 01/16/2014 | WO2014010976A1 Transmission for bicycle |
| 01/16/2014 | US20140014455 One way wedge clutch with reduced freewheel friction |
| 01/16/2014 | US20140014454 One way wedge clutch with reduced freewheel friction |
| 01/16/2014 | DE102013107392A1 Mechanisches System mit Einwegkupplung und Generator, der ein derartiges System umfasst Mechanical system with one-way clutch and generator comprising such a system |
| 01/15/2014 | CN103511521A One-way clutch used for clearance adjustment |
| 01/15/2014 | CN103511504A Unidirectional rotation joint fork |
| 01/15/2014 | CN102042350B Two-way transmission mechanism |
| 01/09/2014 | WO2014007906A1 Isolator decoupler |
| 01/09/2014 | US20140008175 Isolator decoupler |
| 01/09/2014 | US20140008173 Ratchet Wheel for a Tightener |
| 01/09/2014 | CA2877682A1 Isolator decoupler |
| 01/08/2014 | EP2682637A1 Rotary damper device and method for producing same |
| 01/08/2014 | EP2594412B1 Hub assembly with the ratchet member movable in two directions |
| 01/08/2014 | EP2594411B1 Hub assembly with ratchet member movable in one direction |
| 01/08/2014 | CN203384251U Motorcycle overrun clutch |
| 01/08/2014 | CN203384250U One-way transmission clutch |
| 01/08/2014 | CN103496298A Wheel and vehicle with same |
| 01/08/2014 | CN102562865B Silent overrunning clutch for bicycles |
| 01/07/2014 | US8622184 One-way clutch |
| 01/02/2014 | US20140001007 Rotary damper device and method for producing same |
| 01/02/2014 | DE102012211329A1 Gear box drive unit has screw having screw head arranged in inner space of gear housing, and threading portion with blind hole-shaped receiving hole in which gear housing does not penetrates |
| 01/02/2014 | DE102012211006A1 Starting device i.e. initiator, for starting combustion engine, has anti-twist plate device cooperating with external periphery of ring gears and partly integrated into ring gears surrounding temporary storage facilities |
| 01/02/2014 | DE102012105702A1 Platform for drive of wheel hub of bicycle, has wheel hub with ratchet wheel at end, where teeth of ratchet wheel simultaneously engages into latching teeth of latching element |
| 01/01/2014 | EP2679802A2 Wave power generating apparatus |
| 01/01/2014 | CN203374695U Horizontal eccentric stop block overrunning clutch |
| 01/01/2014 | CN203374694U Overrunning clutch of motorcycle |
| 01/01/2014 | CN103486154A Overrunning clutch for starting gas turbine engine |
| 01/01/2014 | CN101990608B Overrunning clutch |
| 12/27/2013 | WO2013191434A1 Lever-type unidirectional clutch |
| 12/27/2013 | WO2013191240A1 Pulley structure |
| 12/27/2013 | WO2013189946A1 Actuator with hybrid actuation for a force feedback interface |
| 12/27/2013 | CA2877099A1 Pulley structure |
| 12/27/2013 | CA2876487A1 Accessory drive decoupler |
| 12/26/2013 | US20130341147 Wrench ratchet mechanisms and wrenches |
| 12/26/2013 | US20130341146 Driving structure for a wheel hub of a bicycle |
| 12/25/2013 | EP2676045A1 Electromechanical assembly to control the operating mode of a coupling apparatus |
| 12/25/2013 | CN203363075U One-way belt pulley using spring friction for clutch |
| 12/25/2013 | CN203362896U Energy-saving overrun clutch |
| 12/25/2013 | CN203362895U Rack friction type ratchet wheel |
| 12/25/2013 | CN203362826U One-way bearing for clutch of washing machine |
| 12/25/2013 | CN103477113A Rotary damper device and method for producing same |
| 12/25/2013 | CN103470656A Swinging type overrunning clutch |
| 12/25/2013 | CN103470655A Controllable overrunning coupling |
| 12/24/2013 | US8613350 Infinitely variable wrench |
| 12/24/2013 | DE102012210475A1 Load torque locking device for e.g. seat adjustment drive unit of motor vehicle, has carrier elements which are cooperated with damping devices to attenuate movement of carrier element towards contact surface of recesses in drive wheel |
| 12/18/2013 | CN203348372U Ratchet lever set with automatic orientation function |
| 12/18/2013 | CN103459875A Clutched device with thrust ring |
| 12/18/2013 | CN103457406A Driving motor for electric car |
| 12/18/2013 | CN103453050A Clutch applied to energy-saving competitive racing car |