| Patents for B62M 23 - Transmissions characterised by use of other elements; Other transmissions (2,143) |
|---|
| 05/12/1993 | CN2132682Y Bidirectional pedal change bicycle |
| 05/12/1993 | CN2132681Y Three-speed gearbox in back-pedal shift gears axle |
| 05/05/1993 | CN1020436C Double-driven electrically-aided bicycle with driven hubs |
| 04/28/1993 | EP0539269A1 Battery unit in an electric motor vehicle |
| 04/07/1993 | CN2129261Y Double free-wheel chain transmission with single-stage speed reducing automatic-clutching |
| 03/31/1993 | CN1070375A Centrifugal type speed gear for bicycle |
| 02/24/1993 | EP0527996A1 Two-wheel drive cycle. |
| 02/24/1993 | EP0527935A1 Steering and driving front suspension device for a motorcycle with two drive wheels |
| 02/09/1993 | US5184838 Dual wheel driven bicycle |
| 02/03/1993 | CN1068633A Infinitely variable speed device of slide block eccentric type |
| 01/27/1993 | CN1068303A Pedal-type force saving bicycles |
| 12/02/1992 | EP0516241A1 Two-wheeler with transmission for both front and rear drive |
| 12/02/1992 | CN2123495U Double linkage rod power saving bicycle |
| 10/27/1992 | US5158314 Bicycle with traction on both wheels |
| 10/21/1992 | CN2119390U Bicycle |
| 10/21/1992 | CN1065432A Dual wheel driven bicycle |
| 09/23/1992 | CN2116651U Two people driving system for bicycle |
| 09/17/1992 | WO1992015478A1 Two-wheel drive cycle |
| 09/09/1992 | CN2115296U Manpower vehicle effort-saving unit |
| 09/02/1992 | EP0500634A1 Automatic clutch control |
| 09/02/1992 | CN1064058A Automatic gearbox of bicycle |
| 08/26/1992 | CN2113941U Bicycle drive |
| 08/26/1992 | CN1017977B Variable-speed driven device of bicycle and moped |
| 08/12/1992 | CN2112583U Transmission ratio changing driving device |
| 08/05/1992 | CN2111926U Multiple speed variator for bicycle |
| 07/30/1992 | WO1992012891A1 Dual wheel driven bicycle |
| 07/30/1992 | CA2101422A1 Dual wheel driven bicycle |
| 07/08/1992 | EP0493460A1 Steering suspension device for a two-wheel drive motorcycle |
| 07/03/1992 | WO1992012043A1 Bicycle, in particular an all-terrain bicycle |
| 07/03/1992 | CA2099499A1 Bicycle, in particular an all-terrain bicycle |
| 07/01/1992 | CN2108689U Transmission for bicycle or tricycle |
| 05/26/1992 | US5116070 Dual wheel driven bicycle |
| 05/19/1992 | US5113964 Front and rear wheel drive motorcycle |
| 03/25/1992 | CN2099726U Surpassed assembly of central axle for pedalling and motor-powered duplex vehicle |
| 03/18/1992 | CN2099081U Transmission device for stepless speed changing bicycles without chain |
| 03/11/1992 | CN2098458U Differential mechanism of small motor tricycle |
| 02/26/1992 | CN2097158U Electric power-man power composition device for electric-cycle |
| 02/19/1992 | CN1058757A 杠杆车 Leverage car |
| 12/25/1991 | CN2091271U Bicycle bottom bracket bearing driven device |
| 12/18/1991 | CN2090802U Bicycle double-speed variator operated by feet |
| 12/11/1991 | CN1056924A Force booster |
| 12/03/1991 | US5069304 Reverse drive for a motorcycle |
| 11/14/1991 | WO1991017076A1 Steering and driving front suspension device for a motorcycle with two drive wheels |
| 11/13/1991 | EP0456250A1 A two-wheel-drive two wheeled vehicle |
| 11/13/1991 | CN2088517U Speed adjustor of speed changing bearing |
| 10/30/1991 | CN2087605U Double driving device for wheel |
| 10/30/1991 | CN2087600U Chainless tricycle |
| 10/30/1991 | CN1055713A Starting and travelling units for motor and pedal double purpose vehicle |
| 10/30/1991 | CN1055712A Driving device for motor and pedal double purpose vehicle |
| 10/22/1991 | CA1291046C Drive mechanism |
| 10/08/1991 | US5054572 Front wheel drive system for a motorcycle |
| 10/02/1991 | CN1054942A Propulsion device of cycle and cycle having this type of device |
| 10/01/1991 | US5052705 Controlled rotary power transfer apparatus and method for non-driven bicycle wheels and the like |
| 09/24/1991 | US5050699 Transmission for a vehicle having at least one driving wheel |
| 08/22/1991 | WO1991012167A1 Device for the propulsion of a two-wheel drive bike and bike so equipped |
| 08/07/1991 | CN1053588A Double-driven electrically-aided bicycle with driven hubs |
| 07/10/1991 | CN1052826A Semi-automatic bicycle |
| 05/22/1991 | CN2077423U Composition device of velocities for bicycle with two power sources |
| 05/15/1991 | CN2077061U Bicycle reinforcement device |
| 05/11/1991 | WO1991007293A1 Automatic clutch control |
| 05/10/1991 | CA2003894A1 Automatic clutch control |
| 04/04/1991 | WO1991004187A1 Steering suspension device for a two-wheel drive motorcycle |
| 04/03/1991 | CN2074286U Resultant force labour-saver for bicycle |
| 04/02/1991 | US5004258 Kit for converting a bicycle to a dual wheel driven cycle |
| 03/27/1991 | CN1050164A Automatic stepless speed-changing device for bicycle |
| 02/27/1991 | CN2072059U Toggle boost bicycle |
| 01/02/1991 | EP0405509A1 Front and rear wheel drive motorcycle |
| 12/05/1990 | CN2066841U Bicycle spring axis orientation transmission device |
| 11/21/1990 | CN1047059A Driving device for double linkage with alternatively swinging |
| 09/19/1990 | CN2062316U Driving system mounted on bicycle |
| 09/12/1990 | CN2061920U Tricycle with differential mechanism |
| 08/08/1990 | CN1044438A Multi-power source four-wheel vehicle |
| 06/27/1990 | EP0374240A1 Transmission for a vehicle with at least one driving wheel |
| 06/20/1990 | CN2058399U Stepless gearbox for bicycle |
| 06/13/1990 | EP0372065A1 Device for vehicle with at least one front drive wheel |
| 05/08/1990 | US4923028 Reverse driving device for an autobicycle |
| 05/02/1990 | CN2056657U Four-wheel cycle with multiple driving source |
| 04/25/1990 | CN1041570A Delivery cart advanced driving hub |
| 03/28/1990 | CN2055123U Planetary chain wheel type speed change wheel |
| 03/07/1990 | CN2054011U Universal dynamic force and electric drum for bicycle |
| 03/07/1990 | CN1007052B Mechanical climbing vehicle |
| 02/21/1990 | CN2053190U Bicycle with composite driving unit |
| 02/14/1990 | CN2052746U Elastic force car |
| 01/23/1990 | US4895385 Kit for converting a bicycle to a dual wheel driven cycle |
| 12/28/1989 | WO1989012571A1 Transmission for a vehicle with at least one driving wheel |
| 12/28/1989 | WO1989012570A1 Device for vehicle with at least one front drive wheel |
| 12/13/1989 | CN1037868A High-efficiency drive and step-less speed-variable device for bike |
| 10/03/1989 | US4870874 Starting and reverse transmission apparatus |
| 09/27/1989 | CN2044954U Utilization of vibration energy of bicycle and boost device |
| 09/26/1989 | US4869332 Reverse drive for small vehicles |
| 09/20/1989 | CN1035643A Convertible bicycle |
| 08/23/1989 | CN2043214U Multiple-rider bicycle |
| 08/23/1989 | CN1034851A Walking-substituting means |
| 08/09/1989 | CN2042449U Electromagnetic booster bicycle |
| 08/09/1989 | CN2042448U Forward and backword unit of tricycle |
| 08/09/1989 | CN1034514A Variable-speed driven device of bicycle and moped |
| 08/02/1989 | CN2042062U Magnetic assistor for non-motorized vehicle |
| 07/26/1989 | CN2041666U High-efficiency automatic pedal-rod retarder for bicycle |
| 07/19/1989 | CN2041287U 两用自行车 Dual-purpose bike |
| 07/05/1989 | CN2040478U Pedal carriage |