| Patents for F16D 41 - Freewheels or freewheel clutches (8,247) |
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| 02/18/1988 | DE3726370A1 Unidirektionale kupplung und anlasseranordnung fuer einen motor One-way clutch and starter assembly for a motor |
| 02/17/1988 | CN87201249U Multispeed free wheel pawl of bicycle |
| 02/16/1988 | US4724940 Overrunning clutch with improved roller retention |
| 02/09/1988 | US4723645 Polymeric cage for overrunning clutch |
| 02/09/1988 | CA1232558A1 One-way clutch |
| 01/19/1988 | US4720001 Free wheeling hub and brake for racing karts |
| 01/12/1988 | US4718304 Vehicle differential which distributes torque between vehicle wheels in accordance with operating demands |
| 12/31/1987 | CN87202976U Clutch used in rear axle of bicycle |
| 12/30/1987 | CN86104005A Automated clutch for power units rotate deviation |
| 12/29/1987 | US4715239 Engine starter gearing |
| 12/26/1987 | CN87203232U Power saving sprocket wheel |
| 12/23/1987 | EP0250228A2 Control system for a clutch for a vehicle |
| 12/23/1987 | EP0249712A1 Cage for a freewheel |
| 12/23/1987 | EP0249637A1 Bi-directional overtravel stop |
| 12/22/1987 | US4714803 Overrunning clutch with sealing member |
| 12/15/1987 | US4712661 Overrunning clutch cage |
| 12/15/1987 | US4712435 Engine starter gearing |
| 12/08/1987 | US4711332 Drive connection with a freewheel mechanism |
| 12/08/1987 | US4711331 Freewheel overrunning clutch, particularly for a two-wheel vehicle |
| 12/08/1987 | US4711330 Roller clutch with improved spring guidance |
| 12/03/1987 | DE3617640A1 Machine element in the form of a twin free-wheel which can be locked and released selectively in either of two directions of rotation |
| 11/12/1987 | DE3615231A1 Cage for a clamping roller freewheel |
| 11/11/1987 | CN86104028A 钢球差速离合器 Ball differential clutch |
| 11/05/1987 | DE3615005A1 Rotationally reversible clamping element freewheel |
| 10/27/1987 | US4702486 Driving device for bicycle |
| 10/27/1987 | US4702340 Motorcycle apparatus |
| 10/21/1987 | EP0242094A2 Selecting device for the transmission system of a four-wheel drive vehicle |
| 10/21/1987 | CN87200860U Sliding fuel-economizing device for automobile |
| 10/14/1987 | EP0240847A2 Free-wheel device with rollers or sprags, in particular for automatic transmissions in vehicles |
| 10/06/1987 | US4697675 Shaft aligned backstop for a reducer |
| 09/22/1987 | US4694943 Ground clutch assembly with dynamic engagement and disengagement |
| 09/16/1987 | EP0237243A1 One-way roller clutch accordion spring with stabilizer |
| 09/15/1987 | US4693351 Reversible freewheel device |
| 09/15/1987 | US4693333 Power transmission apparatus for vehicles |
| 09/08/1987 | US4692825 One-way clutch assembly with pawl and ratchet |
| 09/01/1987 | US4690390 Overrunning clutch spring |
| 08/27/1987 | DE3605953A1 Spiral clutch |
| 08/19/1987 | EP0161296B1 Transmission hub with free wheeling, particularly for wheel chairs |
| 08/05/1987 | EP0230987A1 One-way clutch |
| 07/29/1987 | CN85203695U Bicycle with rod drive mechanism |
| 07/28/1987 | US4682677 Free wheel with self-centering cage |
| 07/23/1987 | DE3601720A1 Free wheel |
| 07/14/1987 | US4679676 Overrunning clutch cage with simplified manufacture |
| 06/30/1987 | US4676352 Combination gear drive with improved clutch assembly |
| 06/23/1987 | CA1223354A1 Arrangement in a tunable high frequency transmitter tube |
| 06/19/1987 | DE3544110A1 Use of 1:2 metal complex dyestuffs for dyeing polyamide-containing material |
| 06/18/1987 | WO1987003659A1 Bi-directional overtravel stop |
| 06/09/1987 | US4671396 One-way clutch structure for a stationary exercise cycle |
| 05/27/1987 | EP0222785A1 Self engaging freewheel toothed clutch |
| 05/27/1987 | DE3541657A1 Servomotor |
| 05/27/1987 | DE3541525A1 Free wheel (one-way clutch) |
| 05/26/1987 | US4667788 Thurst type one-way roller clutch |
| 05/12/1987 | US4664237 Overrunning roller clutch with increased load capacity |
| 04/29/1987 | CN86206413U Slope-wedge roller freewheel clutch |
| 04/28/1987 | US4660698 One way clutch |
| 04/21/1987 | US4658940 Angular non return devices |
| 04/14/1987 | US4656883 Motor vehicle gearbox |
| 04/09/1987 | WO1987002107A1 A one-way clutch |
| 04/09/1987 | DE3535795A1 Blower for air circulation in e.g. baking ovens |
| 04/08/1987 | EP0217551A1 Rotary escapement mechanism |
| 04/08/1987 | EP0216949A1 Spring-type operating mechanism for a circuit interrupter |
| 04/01/1987 | EP0091447B1 Transmission systems for vehicles |
| 03/25/1987 | CN85106710A Driving and gear mechanisms of rod driven bicycles |
| 03/24/1987 | US4651854 Spring coupler brake |
| 03/18/1987 | EP0214260A1 An apparatus for transmitting torque from a driving shaft to a driven shaft, particularly an over-running clutch. |
| 03/17/1987 | US4650029 Off-the-road four-wheel drive vehicle |
| 03/11/1987 | EP0213291A1 Reversible freewheel device |
| 03/04/1987 | EP0212163A1 Free-wheel cage made of polymeric material |
| 03/03/1987 | US4646890 One-way clutch mounting means for automatic transmissions |
| 03/03/1987 | US4646888 One-directional drive apparatus |
| 02/25/1987 | EP0211203A1 Free-wheel, especially for bicycles |
| 02/24/1987 | US4645047 Freewheel mechanism |
| 02/18/1987 | CN85205398U Silent free wheel |
| 02/17/1987 | US4643290 Bi-directional overtravel stop |
| 02/17/1987 | US4643284 Non-differential drive axle |
| 01/13/1987 | US4636679 Piezoelectrically driven fast response high-torque clutch unit |
| 01/13/1987 | US4635773 Non-backdriveable free wheeling coupling |
| 01/13/1987 | US4635771 One-way clutch bearing |
| 01/13/1987 | US4635770 One-way clutch rolling member holder and one-way clutch having the holder |
| 12/30/1986 | EP0101691B1 Device for the control of a safety free wheel coupling for a motor vehicle |
| 12/16/1986 | US4629044 Clutch mechanism comprising a freewheeling unit disengageable in the driving direction |
| 12/16/1986 | US4629041 Electronmagnetically operated free-wheel control device responsive to a brake control and to a high speed detecting means to provide a free-wheel override function |
| 12/03/1986 | CN86200099U Fuel-saving apparatus for light motorcycle |
| 12/02/1986 | US4625846 Device for disconnecting the wheels from a vehicle's optional drive |
| 11/20/1986 | WO1986006804A1 Self engaging freewheel toothed clutch |
| 11/19/1986 | CN86100767A Flywheel of bicycle without pawl |
| 11/18/1986 | US4623322 Mechanical drive with bi-directional override |
| 11/18/1986 | US4623051 Load bearing, one-way, spring clutch assembly |
| 11/11/1986 | US4621720 Dual start drive system |
| 11/11/1986 | US4621714 Vehicle slack adjuster clutch |
| 11/04/1986 | US4620806 Cage |
| 11/04/1986 | US4620621 Centrifugally activated roller clutch/overrunning clutch |
| 10/28/1986 | US4619352 One-way clutch |
| 10/21/1986 | US4618039 One-way clutch |
| 10/21/1986 | CA1212912A1 Buckling clutch |
| 10/15/1986 | EP0197660A1 Lock Mechanism |
| 10/15/1986 | CN85204735U Roller-wedge-type overrunning clutch |
| 10/15/1986 | CN85203505U Variable speed gear of mediate hub for bicycle |
| 10/07/1986 | US4615423 Hub for a two-wheeled vehicle |
| 09/30/1986 | US4614257 Spring coupler apparatus |