| Patents for B62M 11 - Transmissions characterised by use of interengaging toothed wheels or frictionally-engaging wheels (4,277) |
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| 02/08/2012 | CN102343967A Transmission with both electric motor and pedal device and speed changing method |
| 02/02/2012 | WO2012015682A1 Shift mechanism for a planetary gear transmission |
| 02/02/2012 | US20120024613 Bicycle Device with Direct Drive Transmission and Hubless Wheels |
| 02/01/2012 | EP2412623A1 Transmission for use with motor and pedal |
| 02/01/2012 | CN202134999U Automatic gear shifting wheel hub motor transmission mechanism of electric vehicle |
| 02/01/2012 | CN202130553U 随意变速自行车 Random speed bike |
| 02/01/2012 | CN202130552U 自行车变速器 Bicycle Transmission |
| 02/01/2012 | CN202130548U Four-rod driving bicycle |
| 02/01/2012 | CN102341299A Bicycle acceleration apparatus for increasing speed |
| 01/27/2012 | CA2711069A1 Transmission for use in motor and pedal and transmission method thereof |
| 01/26/2012 | WO2012009951A1 Speed increasing and changing device for planetary gear |
| 01/26/2012 | WO2011142562A3 Bicycle acceleration apparatus for increasing the running speed of the bicycle |
| 01/25/2012 | EP2410206A1 Speed Change Mechanism |
| 01/25/2012 | CN101554914B Split type power transmission system of motorcycle |
| 01/20/2012 | DE202011108852U1 Ein Nabenzusammenbau mit einem Klinkenelement, das in eine Richtung beweglich ist A hub assembly with a pawl element which is movable in a direction |
| 01/19/2012 | WO2012008798A2 Gearshift apparatus for a bicycle |
| 01/18/2012 | CN202115675U High-speed, safe and portable bicycle |
| 01/18/2012 | CN202115674U Bicycle structure |
| 01/18/2012 | CN202115664U Seesawing double-swing five-wheel scooter |
| 01/18/2012 | CN202115663U Seesaw double-pendulum three-wheel scooter |
| 01/18/2012 | CN202115344U Main speed reducer on rear axles of electric motor tricycle and four-wheeled motor cycle |
| 01/12/2012 | US20120010036 Bicycle Transmission Systems |
| 01/11/2012 | CN202107068U Transmission mechanism of speed-up chain wheel of manpower vehicle |
| 01/11/2012 | CN202107066U Push-bike structure capable of locking or releasing bidirectional input and monologue output |
| 01/11/2012 | CN102317146A Automatic transmissions and methods therefor |
| 01/11/2012 | CN102317145A Bicycle transmission systems |
| 01/04/2012 | CN202098528U Improved transmission structure of electric tricycle |
| 01/04/2012 | CN202098527U Gearbox and perambulator with same |
| 01/04/2012 | CN202098525U Electric driving device for clutch type bicycle and clutch type driver thereof |
| 01/04/2012 | CN202098520U Lever and concave wheel driving bicycle |
| 01/04/2012 | CN102303684A Electric hub |
| 01/04/2012 | CN101539195B Speed changing device of motor tricycle with gear reversing function |
| 12/29/2011 | WO2011015782A3 Electric wheel motor fitted onto a variable speed drive of a wheeled vehicle |
| 12/29/2011 | US20110314961 Twin-clutch type transmission unit for engine, and motorcycle incorporating the same |
| 12/28/2011 | CN202089206U 齿轮式变速自行车 Gear type speed bike |
| 12/28/2011 | CN202089204U Single trailing wheel drive unit |
| 12/28/2011 | CN202089200U Double-wheel crankshaft parallel swing bicycle |
| 12/28/2011 | CN101327738B 摩托车 Motorcycle |
| 12/22/2011 | WO2011158220A2 Control unit for a vehicle and method for changing gears of a vehicle |
| 12/21/2011 | CN202080418U 自行车中轴驱动链轮增速器 Bicycle axis gearbox drive sprocket |
| 12/21/2011 | CN202080417U Two-gear automatic transmission differential motor transmission mechanism for electric three-wheel motorcar and electric automobile |
| 12/21/2011 | CN202080416U 电动自行车自动变速电机传动机构 Automatic transmission electric bicycle motor drive mechanism |
| 12/21/2011 | CN102285417A 翘翘双摆五轮滑板车 Upturned double pendulum five skating dray |
| 12/21/2011 | CN102285416A 翘翘双摆三轮滑板车 Upturned double pendulum three scooters |
| 12/14/2011 | EP2394898A1 Device for inverting the direction of rotation of the pedal stroke for bicycles |
| 12/14/2011 | CN202076883U Electric vehicle driving mechanism |
| 12/14/2011 | CN202071966U 电动车电机自动变速器双向驱动盘 Electric car motors automatic transmission bidirectional drive tray |
| 12/14/2011 | CN101468711B 具有斜齿轮的自行车内轮毂传动装置 Bicycle internal hub gears have helical gear |
| 12/14/2011 | CN101332854B 内部变速器毂组件 Internal transmission hub assembly |
| 12/08/2011 | WO2011122787A3 Transmission for bicycle |
| 12/07/2011 | CN102267536A 发电型电动机助力式两用自行车 Generation dual-use motor assisted bicycle |
| 12/07/2011 | CN102267533A 前驱动人力交通工具 Human vehicle before driving |
| 12/07/2011 | CN101654140B 内啮合行星齿轮链传动变速自行车驱动机构 Internal meshing planetary gear transmission speed bike chain drive mechanism |
| 12/07/2011 | CN101472789B 用于车辆的车轮上的换档杆 For the shift lever on the wheel of the vehicle |
| 12/01/2011 | WO2011149171A1 High-speed unicycle including six gears |
| 11/30/2011 | CN202054126U Dual-drive bicycle |
| 11/30/2011 | CN202054125U Two-way input and one-way output bicycle |
| 11/29/2011 | US8066614 Continuously variable transmission |
| 11/28/2011 | DE202011107981U1 Antriebsvorrichtung für ein Zweirad, insbesondere ein Fahrrad Drive device for a two-wheeler, in particular a bicycle |
| 11/24/2011 | WO2011102639A3 Power transmission device |
| 11/23/2011 | CN101357666B Internal transmission hub assembly |
| 11/23/2011 | CN101181924B Stop mark structure |
| 11/17/2011 | WO2011142562A2 Bicycle acceleration apparatus for increasing the running speed of the bicycle |
| 11/16/2011 | CN202038426U Mid-drive power boost bicycle |
| 11/16/2011 | CN202038155U Circulation self-charging type driving device |
| 11/16/2011 | CN101318535B Motorcycle |
| 11/10/2011 | WO2011102606A3 Transmission for bicycle |
| 11/10/2011 | WO2011084030A3 Transmission system |
| 11/10/2011 | US20110275475 Multi-gear transmission for bicycles |
| 11/09/2011 | CN202029986U Rear axle assembly of electric three-wheeled motorcycle |
| 11/09/2011 | CN102233942A Deck chair vehicle |
| 11/09/2011 | CN102233939A Three-force composite power device for moped |
| 11/09/2011 | CN102233933A Bicycle with bidirectional input and one-way output transmission combined with crank hole thereof |
| 11/02/2011 | DE202011103153U1 Hintere Nabe für ein Fahrrad Rear hub for a bicycle |
| 11/02/2011 | CN202023629U Motor tricycle engine |
| 11/02/2011 | CN202022292U Reciprocating type speed-increasing driving mechanism of bicycle |
| 11/02/2011 | CN202022291U Locomotive structure |
| 11/02/2011 | CN202022290U Built-in reversing mechanism for motorcycle engine |
| 11/02/2011 | CN202022052U Differential hollow semi-axle used for electric tricycle |
| 10/27/2011 | WO2011132432A1 Engine unit and two-wheeled motor vehicle with same |
| 10/27/2011 | WO2011078546A3 Pedaling-assisting transmission |
| 10/27/2011 | US20110259696 Stepwise Automatic Transmission For Saddle Riding Type Vehicle, Power Unit Equipped With The Same, And Saddle Riding Type Vehicle Equipped With The Same |
| 10/26/2011 | EP2379402A1 Transmission unit |
| 10/26/2011 | EP2032424B1 Gear shift bar at a wheel for a vehicle |
| 10/26/2011 | CN202016544U Portable bicycle |
| 10/26/2011 | CN102225699A Reciprocating speed-up driving mechanism for bicycle |
| 10/26/2011 | CN102225698A High-speed safe portable bicycle |
| 10/21/2011 | CA2737685A1 Bicycle with bidirectional input and one-way output transmission combined with crank hole thereof |
| 10/19/2011 | CN102219043A Transmission structure of transverse two-wheel balancing bicycle motor and gear box |
| 10/14/2011 | DE202011005503U1 Fahrrad mit einem am Kurbelloch befestigten Getriebe mit Zweirichtungs-Eingabe und Einrichtungs-Ausgabe Bicycle with a crank attached to the hole transmission with bidirectional input and output setup |
| 10/13/2011 | WO2011126915A1 Bycycle planetary gear transmission arrangement |
| 10/13/2011 | WO2011123901A1 Automatic motorised derailleur |
| 10/13/2011 | US20110251008 Transmission unit |
| 10/12/2011 | EP2373537A1 Multi-gear transmission for bicycles |
| 10/12/2011 | CN202006867U Gear transmission system of pedal bicycle |
| 10/12/2011 | CN202006862U Bicycle doubly driven by hands and feet |
| 10/12/2011 | CN102213307A Gear box and baby carriage with gear box |
| 10/06/2011 | WO2011122787A2 Transmission for bicycle |
| 10/06/2011 | US20110241306 Bicycle planetary gear transmission arrangement |
| 10/05/2011 | CN201999172U Electric scooter gearbox |