| Patents for B62M 11 - Transmissions characterised by use of interengaging toothed wheels or frictionally-engaging wheels (4,277) |
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| 04/11/2002 | CA2425119A1 Power transmission apparatus |
| 04/09/2002 | US6368243 Bike inner derailleur |
| 04/09/2002 | US6367352 Crankset without dead center point, and assembly comprising such a crankset and a measuring appliance |
| 04/04/2002 | US20020038972 Bicycle hub |
| 04/04/2002 | US20020038734 Power unit for a motorcycle |
| 04/04/2002 | US20020038578 Reversing device for vehicle |
| 04/03/2002 | CN2484257Y Pin wheel planetary concentric sleeve speed-increaser |
| 04/03/2002 | CN2484248Y Chain-less speed-variable electric bicycle |
| 04/03/2002 | CN1082273C Transmission arrangement for electric power asisted vehicle |
| 03/27/2002 | CN2483311Y Light wt. bicycle hub, and improvement of gear-wheel co-axial accelerator |
| 03/27/2002 | CN2483310Y Electricity-assisted bicycle |
| 03/27/2002 | CN2483303Y Gear wheel transmission type bicycle |
| 03/13/2002 | CN2481619Y Front and reverse gear device for motor-tricycle |
| 03/12/2002 | US6354980 Automatic transmission systems for humanly powered vehicles |
| 03/12/2002 | US6354976 Transmissions, transmission lock assemblies, methods of adjusting a gear ratio of a transmission, and methods of forming a transmission shift mechanism |
| 03/07/2002 | DE10041968A1 Edge drive differential for pedal vehicles has two disks with special wave profile in spring engagement with each other |
| 03/06/2002 | CN2480285Y Four-shift position gearing box for man powre vehicle |
| 03/06/2002 | CN1338411A Internal 9-gear speed variator |
| 02/27/2002 | CN2478919Y Four-gear inner speed-changing rear wheel driving device |
| 02/27/2002 | CN1337341A Two-purpose bicycle brake-sped varying mechanism |
| 02/27/2002 | CN1337330A Power unit carried on vehicle |
| 02/27/2002 | CN1079761C Power set of electric auxiliary bicycle |
| 02/20/2002 | CN2477529Y Bicycle booster |
| 02/20/2002 | CN2477528Y Front wheel driving gear of motorcycle |
| 02/20/2002 | CN2477527Y Planetary speed increaser for bicycle |
| 02/13/2002 | CN2476493Y Speed-increasing drive of bicycle |
| 02/06/2002 | CN2475657Y Torque force-changeable mechanism for motor-driven bicycle |
| 02/06/2002 | CN2475656Y Speed reducer for portable electric vehicle |
| 02/05/2002 | US6343667 Electric-powered scooter |
| 01/31/2002 | WO2002008050A1 Gear for a bicycle |
| 01/31/2002 | US20020011370 Swing arm for vehicle |
| 01/29/2002 | US6341946 Continuously adjustable telescopic pedal crank length |
| 01/23/2002 | CN2473126Y Speed changing mechanism of bicycle chain wheel |
| 01/23/2002 | CN2473125Y Rear gear driving device for seat motorocycle |
| 01/16/2002 | EP1172291A1 Double use inner brake and an inner derailleur for bikes |
| 01/16/2002 | CN2471695Y Speed varying bicycle |
| 01/16/2002 | CN2471694Y Energy saving speeding-up bicycle |
| 01/16/2002 | CN1331037A Internal speed variator of bicycle |
| 01/10/2002 | US20020004432 Shift actuator for multi-speed hubs for bicycles |
| 01/09/2002 | CN1077668C Built-in speed regulator for bicycle |
| 01/03/2002 | DE10030959A1 Gear-changing wheel hub for bicycle includes reverse rotation sensing device |
| 01/03/2002 | DE10030941A1 Multiple gear shift hub has control cam carrier unit with cam turning round geometric axis at angle to plane normal to axis |
| 01/03/2002 | DE10030503A1 Transmission hub with pedal shaft running through it axially has sunwheel and/or hollow wheel coupled to axial freewheeling device |
| 01/02/2002 | EP1167176A1 Bracket assembly for a motor controlled bicycle transmission |
| 01/02/2002 | EP1167175A1 Bike inner derailleur |
| 12/26/2001 | CN2467390Y Rear axle driving device for power-saving bicycle |
| 12/26/2001 | CN2467389Y Internal three-speed hand-operated speed transmission for bicycle |
| 12/26/2001 | CN1327926A Single-person or dual-person bicycle with internal gear driven front and back wheels, crank-guide drive and pedals |
| 12/20/2001 | WO2001096175A1 Bicycle and motorcycle with energy-saving wheel drive mechanism |
| 12/19/2001 | CN2466035Y External front and reserse gear shaft transmission for motor-tricycle |
| 12/19/2001 | CN2466034Y Accelerator of bicycle |
| 12/19/2001 | CN2466033Y Rear-axle drive device for chainless bicycle |
| 12/12/2001 | CN2464616Y Gearing type scooter |
| 12/12/2001 | CN2464610Y Rotary axle type speed changeable bicycle |
| 12/12/2001 | CN1325809A Shift operator for multi-hub of bicycle |
| 12/06/2001 | WO2001092094A1 A multi-speed hub gear |
| 12/05/2001 | EP1160154A2 Gear change for bicycle hub |
| 12/05/2001 | CN2463282Y Four-gear internal speed-changing super-high speed bicycle |
| 12/05/2001 | CN1324746A Automatic bicycle speed variator |
| 12/04/2001 | US6325739 Bicycle hub transmission with a mechanism for stopping rotation of one or more sun gears relative to another member |
| 12/04/2001 | US6325386 Rotatable seal assembly for a bicycle hub transmission |
| 11/29/2001 | US20010046916 Bracket assembly for a motor controlled bicycle transmission |
| 11/29/2001 | DE10026472A1 Schaltbetätigung für Mehrgangnaben für Fahrräder Switch operation for multi-speed hub for bicycles |
| 11/29/2001 | DE10023816A1 Continuously variable gearing for cycles has on left and right duplicate gearing with toothed rod set in to and fro motion by rotating disc which turns gear wheel to and fro |
| 11/28/2001 | CN2461849Y Bicycle with its backshaft having speed variable mechanism |
| 11/27/2001 | US6322475 Continuously variable transmission |
| 11/21/2001 | CN2460438Y Differential gearshift for motorcycle |
| 11/21/2001 | CN2460437Y Speed variator fitted on bicycle |
| 11/21/2001 | CN2460436Y Driving mechanism of scooter |
| 11/20/2001 | US6318490 Motorcycle cruise control |
| 11/20/2001 | US6318198 Bicycle transmission |
| 11/14/2001 | CN2459267Y Coaxial reverse gift gearing box for motor tricycle |
| 11/08/2001 | WO2001083287A1 Electrically powered scooter |
| 11/06/2001 | US6312355 Bicycle transmission that shifts when a driver is in a predetermined rotational position |
| 11/01/2001 | US20010035308 Electric-powered Scooter |
| 10/31/2001 | CN2457025Y Reverse gear device of light motorcycle engine |
| 10/31/2001 | CN1319532A Car back device |
| 10/24/2001 | CN2455588Y High speed tricycle |
| 10/24/2001 | CN1318493A Chain-less drive mechanism for bicycle |
| 10/24/2001 | CN1073523C Hub with clutch inside |
| 10/17/2001 | CN2454268Y Automatic shifting speed-variable driving device for motorcycle |
| 10/17/2001 | CN2454267Y Multi-stage speed variator for bicycle |
| 10/04/2001 | WO2001073319A1 Continuous variable transmission |
| 10/03/2001 | CN1072146C Hub with internally mounted speed changing device for bicycle |
| 09/26/2001 | CN1314263A Bicycle hub |
| 09/19/2001 | EP1134097A2 Bicycle hub |
| 09/19/2001 | CN2448695Y Transmission gear for scooter |
| 09/19/2001 | CN1313221A Speed varying mechanism for back axle of bicycle |
| 09/19/2001 | CN1313220A Bicycle hub transmission with steer with solar gear |
| 09/19/2001 | CN1313218A Brake of bicycle |
| 09/12/2001 | EP1132288A2 Reversing device for vehicle |
| 09/12/2001 | EP1132287A2 Bicycle hub transmission |
| 09/06/2001 | US20010019982 Apparatus for changing speed of bicycles |
| 09/05/2001 | EP1129933A2 Motor-driven bicycle |
| 09/05/2001 | CN2446052Y Bicycle gear accelerator |
| 09/05/2001 | CN2446027Y Fast tricycle for disabled person |
| 09/05/2001 | CN1311129A Electric bicycle |
| 08/29/2001 | CN1310118A Speed varying back shaft for bicycle |
| 08/22/2001 | CN2444088Y Three-stages internal variable speed axle |
| 08/22/2001 | CN2443913Y Speed power-shift gear box for bicycle |