| Patents for B62M 11 - Transmissions characterised by use of interengaging toothed wheels or frictionally-engaging wheels (4,277) |
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| 05/29/2013 | CN202953132U Automatic bicycle labor saver |
| 05/29/2013 | CN202953113U Novel shift electric tricycle |
| 05/29/2013 | CN102145731B A forced speed changing apparatus of bicycle |
| 05/23/2013 | WO2013048223A3 Upgraded bicycle |
| 05/22/2013 | CN202944528U Single-gear variable speed direct drive system of electric motorcycle and electric motorcycle |
| 05/22/2013 | CN202944525U Chainless bevel shaft power bicycle |
| 05/22/2013 | CN103112546A Tricycle gearbox mounting bracket |
| 05/16/2013 | WO2013067568A1 Dual speed bottom bracket |
| 05/15/2013 | CN202935526U Air-assisted single-wheel bicycle |
| 05/15/2013 | CN202935498U Simple unicycle |
| 05/10/2013 | WO2013027996A3 Asymmetric elliptical chain gear for a bicycle |
| 05/08/2013 | CN202923828U Five-speed reversing speed changing device for motorcycle |
| 05/08/2013 | CN202923827U Motor tricycle rear axle booster |
| 05/08/2013 | CN202923823U Power output kit module |
| 05/08/2013 | CN103089965A Fly gear |
| 05/08/2013 | CN103085597A Bicycle wheel |
| 05/08/2013 | CN102490849B Bidirectional driving device for bicycle |
| 05/08/2013 | CN101779055B Stepped automatic transmission device, power unit with the transmission device, and motorcycle with the power unit |
| 05/02/2013 | WO2013061339A1 Safety device for scooter type vehicle |
| 05/02/2013 | DE102011117388A1 Device for drive of wheeled vehicle, particularly two-wheeler, from secondary-sided engine output, i.e. drive pinion for chain drive, up till drive wheel tire, has wheel rocker shaft, and driving toothed wheel |
| 05/02/2013 | DE102011085588A1 Motorrad, insbesondere Motorroller Motorcycle, especially scooter |
| 05/01/2013 | EP2151605B1 Stepped automatic transmission and vehicle with the same |
| 05/01/2013 | CN202911907U Internal transmission |
| 05/01/2013 | CN202911906U Gear case and buggy with gear case |
| 05/01/2013 | CN103072665A Chain-free bike speed transforming transmission device |
| 05/01/2013 | CN103072664A Electric bicycle with centrally arranged motor |
| 05/01/2013 | CN102582771B Bicycle driven by clockwise rotation and anticlockwise rotation of pedal plates |
| 05/01/2013 | CN102285417B Seesaw double-swinging five-wheeled scooter |
| 05/01/2013 | CN102030073B Centre shaft four-speed transmission for bicycle |
| 04/24/2013 | EP2582571A2 Control unit for a vehicle and method for changing gears of a vehicle |
| 04/24/2013 | CN202896815U Two-gear variable-speed driving device for electric vehicle |
| 04/24/2013 | CN202896814U Driving device of electric tricycle |
| 04/24/2013 | CN202896794U Free combination vehicle with set type combining units and combining connectors |
| 04/24/2013 | CN202896773U Entertainment exercise bicycle |
| 04/24/2013 | CN103057640A Portable T-handle electric pedal bike capable of being pushed to move after being folded |
| 04/24/2013 | CN101947995B Internally geared hub for bycicle |
| 04/17/2013 | CN202879734U Driving device |
| 04/17/2013 | CN202879733U Power booster for bicycle |
| 04/17/2013 | CN103043168A Vehicle driving mechanism for the disabled |
| 04/17/2013 | CN101941501B Electric force assisting vehicle drive wheel hub |
| 04/11/2013 | WO2012148307A3 Bicycle and vehicle |
| 04/10/2013 | CN202863699U Spiral spring energy-storing type dual-purpose vehicle for exercise and boosting force |
| 04/10/2013 | CN202863639U One-wheel bicycle |
| 04/10/2013 | CN103029801A Automatic internal gearbox centrifugal pawl magnetic coil shift device |
| 04/10/2013 | CN103029794A Sightseeing vehicle with double hands driving force |
| 04/10/2013 | CN103029783A Electrically-operated two-wheeled vehicle |
| 04/10/2013 | CN102501938B Power-assisted bicycle driven by lithium battery |
| 04/10/2013 | CN101932497B Small-sized vehicle |
| 04/04/2013 | WO2013048223A2 Upgraded bicycle |
| 04/04/2013 | US20130081893 Electrically-operated two-wheeled vehicle |
| 04/03/2013 | CN202847961U Novel bicycle |
| 04/03/2013 | CN103025604A Shift mechanism for a planetary gear transmission |
| 04/03/2013 | CN103010367A Two-wheel motorcycle |
| 03/28/2013 | WO2013042825A1 Bicycle accelerating device |
| 03/27/2013 | CN202827982U Bicycle internal speed-change device |
| 03/27/2013 | CN202827981U Self-incline double-wheel balance mechanism |
| 03/27/2013 | CN102991637A Easily-stepped gravity-driven high-speed bike |
| 03/27/2013 | CN102267533B Front drive manpower vehicle |
| 03/27/2013 | CN101873963B Accelerating apparatus for a bicycle for improving the speed of travel |
| 03/27/2013 | CN101857065B Hub transmission assembly |
| 03/20/2013 | CN202807035U Motor-driven and oil-driven integrated tricycle |
| 03/20/2013 | CN202807034U Electric vehicle transmission |
| 03/20/2013 | CN202807033U Improved chainless bicycle gearing-up mechanism |
| 03/20/2013 | CN202807032U Connecting device for driver and frame of chainless bicycle |
| 03/20/2013 | CN102975815A Bicycle speed increaser (accelerator) |
| 03/20/2013 | CN102975814A Multi-rib electric vehicle controller box |
| 03/20/2013 | CN101973355B Lever ratchet wheel linkage bicycle |
| 03/13/2013 | EP2567888A1 Multi-gear transmission for a bicycle |
| 03/13/2013 | CN202783690U Bicycle axle driving device |
| 03/13/2013 | CN202783685U Motive power output mechanism of back wheel of electric bicycle |
| 03/13/2013 | CN102285416B Seesaw double-swinging three-wheeled scooter |
| 03/13/2013 | CN102019995B Transmission speed change mechanism for chainless bicycle |
| 03/06/2013 | CN102951252A Mechanical continuously variable transmission for bicycles |
| 03/06/2013 | CN102951251A Transmission and traction motor module using the same |
| 03/06/2013 | CN102951248A Electric wheel hub drive for a vehicle, in particular for a bicycle |
| 02/28/2013 | WO2013027996A2 Asymmetric elliptical chain gear for a bicycle |
| 02/28/2013 | WO2012093214A3 Gearbox, particularly for an off-road bicycle |
| 02/27/2013 | EP2562443A1 Engine unit and two-wheeled motor vehicle with same |
| 02/27/2013 | EP2562072A1 Electric wheel hub drive for a vehicle, in particular for a bicycle |
| 02/27/2013 | CN102941901A Standing handrail type electric elevator vehicle carrying people to go up and down |
| 02/27/2013 | CN102941890A Handrail backrest-type chain-free health-care bicycle |
| 02/26/2013 | CA2733125C Continuously variable transmission |
| 02/21/2013 | WO2013023311A1 Device for the propulsion and eccentric braking of a vehicle |
| 02/21/2013 | WO2013023310A1 Vehicle having a pedal drive and a reverse gear mechanism |
| 02/20/2013 | CN202743434U Two-gear drive device for electric motorcycle |
| 02/20/2013 | CN202743430U Power output mechanism of electric power bicycle |
| 02/20/2013 | CN202743427U 爬坡型电动自行车 Climbing electric bicycle |
| 02/20/2013 | CN202743420U Two-rack-bar two-flywheel bicycle |
| 02/13/2013 | EP2555965A1 Bycycle planetary gear transmission arrangement |
| 02/13/2013 | CN202728512U An automatic speed change mechanism for a motorcycle engine |
| 02/13/2013 | CN202728510U Bicycle speed change device |
| 02/13/2013 | CN202728509U Stepless speed changing clutch for motorcycle |
| 02/13/2013 | CN202728508U Moment conversion apparatus |
| 02/13/2013 | CN202728507U Angle gear seat of tricycle gear box |
| 02/13/2013 | CN202728496U Chainless electric bicycle |
| 02/13/2013 | CN202728493U 垂直踏板自行车 Vertical pedal bike |
| 02/13/2013 | CN102923242A Friction wheel for friction wheel generating device |
| 02/13/2013 | CN102923239A Pedal/hand-push multifunctional car for recreation, body-building and shopping |
| 02/13/2013 | CN102001413B Torsional moment damper device of a straddle type vehicle |
| 02/07/2013 | DE102011050447B4 Getriebeeinheit mit einer oder mit zwei Gangstufen, wahlweise für Fahrräder oder für Anhängefahrräder Gear unit with one or two grades, either for bikes or bicycles attachments |