| Patents for B62M 11 - Transmissions characterised by use of interengaging toothed wheels or frictionally-engaging wheels (4,277) |
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| 11/12/2002 | US6478710 Shifting device for a multi-speed hub for a bicycle |
| 11/07/2002 | WO2002088573A2 Continuously variable transmission |
| 11/07/2002 | CA2722124A1 Continuously variable transmission |
| 10/30/2002 | CN1093485C Speed-changing device in rim of electric bicycle |
| 10/24/2002 | WO2002083491A1 Transmission gear box of bicycle |
| 10/24/2002 | US20020152838 Power transmission device of all terrain vehicle and all terrain vehicle |
| 10/23/2002 | CN1375648A Fish-shaped gear and infinitely gearbox for bicycle |
| 10/22/2002 | US6468178 Rear wheel hub with drive train gear assembly, spindle and cranks for use on a bicycle |
| 10/17/2002 | US20020151404 Transmission device for introducing a shift movement into a bicycle internal gear hub |
| 10/17/2002 | DE10118645A1 Einleitung und Übertragung der Schaltbewegung in ein Fahrradgetriebe Introduction and transmission of the switching movement in a bicycle transmission |
| 10/16/2002 | EP1249389A2 Actuating mechanism for a multispeed hub shifter |
| 10/16/2002 | CN1092582C Variable speed aperating device for bicycle |
| 10/09/2002 | CN2515108Y Reverse gear device with speed counter |
| 10/09/2002 | CN1373071A Hub transmission for bicycle with foot brake |
| 10/02/2002 | CN2513899Y Bicycle speed variator transmitted by shaft |
| 10/02/2002 | CN2513898Y Manpower tricycle speed variator |
| 10/01/2002 | US6457381 Reversing device for vehicle |
| 10/01/2002 | US6457374 Gearbox for a motorcycle |
| 09/26/2002 | US20020137590 Bicycle hub transmission with a guiding member for a sun gear |
| 09/25/2002 | CN2512699Y Differential reverse gear device of motorcycle |
| 09/25/2002 | CN1370925A Body weight driven traffic tool |
| 09/18/2002 | EP1240074A1 Apparatus for changing speed of bicycles |
| 09/18/2002 | CN1091052C Electric vehicle |
| 09/12/2002 | US20020128111 Bicycle hub transmission with a guiding member for a sun gear |
| 09/11/2002 | EP1238901A1 Bicycle hub transmission with coaster brake |
| 09/11/2002 | CN1090713C Gravitational bicycle |
| 09/10/2002 | US6446995 Bicycle with bevel gear drive for children |
| 09/04/2002 | CN1367316A Reciprocating driving device |
| 09/04/2002 | CN1367116A Vehicle with auxiliary power |
| 09/04/2002 | CN1367113A Internal gear speed-changing chain-driving automatic double-speed changing bicycle |
| 08/29/2002 | WO2002066314A1 A manually powered vehicle |
| 08/28/2002 | CN2507775Y Speed changer for bicycle |
| 08/28/2002 | CN1365926A Rear wheel driver with internal 4-gear speed variation |
| 08/28/2002 | CN1365920A Superspeed bicycle with internal 4-gear speed variation |
| 08/21/2002 | CN1089302C Anti-theft device for bicycle |
| 08/20/2002 | US6435622 Bicycle hub with threaded spacer and detachable freewheel |
| 08/14/2002 | CN2505395Y 齿圈式自行车 Gear Bicycles |
| 08/13/2002 | US6431658 Bicycle hub |
| 08/08/2002 | US20020105161 Reciprocating type driving mechanism |
| 08/07/2002 | CN2504190Y Driving gear of bicycle |
| 07/31/2002 | EP1226371A1 Gear assembly |
| 07/31/2002 | CN2502991Y Motorcycle engine reverse gear device |
| 07/31/2002 | CN1088437C Motor and pedal two-purpose cycle |
| 07/24/2002 | CN2501799Y Speed variator structure for wheeled vehicle |
| 07/24/2002 | CN2501781Y Pedal bicycle |
| 07/17/2002 | CN2500597Y Reverse gear device of motorcycle |
| 07/16/2002 | US6419252 Traveling and accelerating system for riding a bicycle forward regardless the rotation direction of the pedals |
| 07/10/2002 | CN2499331Y End speed changing gear assembly for stepless speec ahgne motorcycle |
| 07/10/2002 | CN2499314Y Attached planetary gear speed changing bicycle |
| 07/10/2002 | CN1357474A Bicycle with pedal driven by inversely rotating internal gear and crank-link mechanism |
| 07/10/2002 | CN1357464A Bicycle hub with closely linked ratchet and detachable free wheel |
| 07/03/2002 | CN2498068Y Gear for bicycle without chain |
| 07/03/2002 | CN2498067Y Gear and gear bicycle |
| 07/03/2002 | CN1356216A Bicycle hub with screwed spacing unit and detachable flywheel |
| 07/03/2002 | CN1356215A Bicycle hub with spacing unit and detachable flywheel |
| 06/26/2002 | CN2496755Y Chainless bicycle rear-wheel structure |
| 06/26/2002 | CN1355119A Electric bicycle |
| 06/26/2002 | CN1086660C Hub with internally mounted reversal brake device |
| 06/25/2002 | US6409414 Pin for connecting gears to a supporting member, and transmission featuring such a pin |
| 06/25/2002 | US6409282 Bicycle hub |
| 06/25/2002 | US6409281 Bicycle hub with spacer and detachable freewheel |
| 06/20/2002 | US20020074768 Human powered vehicle and propelling mechanism thereof |
| 06/20/2002 | US20020073791 Gearbox for a motorcycle |
| 06/19/2002 | CN2495542Y Energy-saving and environmental protection type shaft gearing device of motor bicycle |
| 06/19/2002 | CN1086352C Automatic transmission for bicycle |
| 06/13/2002 | US20020072446 Bicycle hub with tight connection ratchet and detachable freewheel |
| 06/12/2002 | EP1213217A2 Bicycle hub |
| 06/12/2002 | EP1213157A2 Bicycle hub with threaded spacer and detachable freewheel |
| 06/12/2002 | EP1035997B1 Crankset without dead centre point, and assembly comprising such a crankset and a measuring appliance |
| 06/06/2002 | US20020067069 Bicycle hub with threaded spacer and detachable freewheel |
| 06/06/2002 | US20020067068 Bicycle hub with spacer and detachable freewheel |
| 06/05/2002 | EP1211102A2 Bicycle hub with spacer and detachable freewheel |
| 06/05/2002 | CN2494314Y Gear drive mechanism for bicycle |
| 06/05/2002 | CN2494313Y Gear drive device for bicycle |
| 06/05/2002 | CN2494312Y Front speed change set for bicycle |
| 06/05/2002 | CN2494309Y Folding chain-free shock-absorbing bicycle |
| 06/05/2002 | CN1351941A Power saving driver for man power vehicle |
| 05/29/2002 | CN1085600C Five-speed hub in bicycle |
| 05/28/2002 | US6394213 Power clutch mechanism of scooter |
| 05/22/2002 | CN2492458Y Automatic speed variator for bicycle |
| 05/22/2002 | CN1085166C Bicycle transition joint variable speed case |
| 05/21/2002 | US6390487 Driving direction changing apparatus of bicycle hub |
| 05/15/2002 | CN2491327Y Stageless speed variator of bicycle |
| 05/15/2002 | CN1084693C Built-in variable speed hub for bicycle |
| 05/14/2002 | US6387008 Speed-changing control mechanism of multistage speed-changing wheel hub |
| 05/08/2002 | DE10055073A1 Freewheel selecting device has radial freewheel axially movable to effect speed change of planetary gear, and pawls and/or freewheel teeth are bevelled so that with axial shift of freewheel the pawls can withdraw in radial direction |
| 05/07/2002 | US6383111 Double use inner brake and an inner derailleur for bikes |
| 05/07/2002 | US6383108 Apparatus for changing direction of driving force for bicycles |
| 05/07/2002 | US6383107 Apparatus for changing direction of driving force for bicycles |
| 05/02/2002 | WO2002034615A1 Combined out-in stroke mechanical transmission for facilitating and multiplying the speed of cycles and other pedal appliances |
| 05/02/2002 | DE10141705A1 Differential drive pedal car has two spring intermeshing wave-profiled discs enhancing traction |
| 05/01/2002 | CN2488806Y Transmission device for bicycle |
| 04/30/2002 | US6380731 Motor unit with an integrated speed sensor for a bicycle hub transmission |
| 04/18/2002 | WO2002030733A1 Multi-speed gearset for bicycles |
| 04/18/2002 | DE10148790A1 Antriebseinheit für ein Kraftrad Drive unit for a motorcycle |
| 04/17/2002 | EP1196316A1 Crankset with two crankarms exceeding eight inches of 25.4 millimetres |
| 04/17/2002 | CN2486455Y Automatic speed changer |
| 04/17/2002 | CN2486443Y Tricycle bicycle with middle driving wheel and driving wheel |
| 04/11/2002 | WO2002029280A1 Power transmission apparatus |
| 04/11/2002 | US20020042322 Continuously variable transmission |