| Patents for B62M 11 - Transmissions characterised by use of interengaging toothed wheels or frictionally-engaging wheels (4,277) |
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| 12/09/2009 | CN201357927Y Gear-shifting speed-changing control system of electric motor car |
| 12/09/2009 | CN201357926Y Multi-gear speed changing power device of integrative electric motor car |
| 12/09/2009 | CN201357922Y Transmission gear-box body of electric motor car |
| 12/09/2009 | CN201357907Y Folding chainless bicycle |
| 12/09/2009 | CN100567075C Multi-speed bicycle and rear axis planetary gearing speed changer thereof |
| 12/02/2009 | CN201354133Y Center shaft speed increasing transmission device of bicycle |
| 12/02/2009 | CN201354131Y Portable planet bicycle |
| 12/02/2009 | CN101590887A Central driven boosting bicycle |
| 12/01/2009 | US7624656 Continuously variable transmission |
| 12/01/2009 | CA2443808C Continuously variable transmission |
| 11/25/2009 | CN201352426Y Bicycle with advertisement box |
| 11/25/2009 | CN201350958Y Speed-varying transmission mechanism of manpower cargo carrying vehicle |
| 11/24/2009 | CA2496408C Chain tension structure |
| 11/19/2009 | WO2009139234A1 Power unit adapted for use in two-wheeled motor vehicle and having breather device, and two-wheeled motor vehicle with the same |
| 11/18/2009 | CN201347184Y Two-way same-speed driver capable of being used on left side and right side of bicycle frame |
| 11/18/2009 | CN101580096A Overdrive system for four-wheel bicycle |
| 11/11/2009 | CN201343125Y Hybrid ecological car |
| 11/11/2009 | CN201343124Y Rear axle booster for three-wheeled and four-wheeled motor cycles |
| 11/11/2009 | CN201343123Y Gear drive two-wheeled vehicle |
| 11/11/2009 | CN101574995A Transmission device of bicycle or tricycle |
| 11/05/2009 | WO2009133267A1 Tricycle with self-supporting platform |
| 11/05/2009 | WO2009132605A1 Multiple transmission with magnetic control |
| 10/29/2009 | US20090266636 Hybrid motorbike powered by muscle power and an electric motor with the current generated by a fuel cell |
| 10/28/2009 | EP2112062A1 Pawl for a planetary gear mechanism |
| 10/28/2009 | CN201334095Y Gear-shifting bicycle |
| 10/28/2009 | CN201334091Y High-speed self-sustaining vehicle |
| 10/28/2009 | CN101567603A Shift motor for electric motor car |
| 10/28/2009 | CN101566223A Gear change mechanism for motor tricycle |
| 10/21/2009 | CN201330810Y Silent asynchronous fuel-saving gear |
| 10/21/2009 | CN201329945Y Reversing device for chain vehicle |
| 10/21/2009 | CN201329931Y Power precursor device and electric motor car containing same |
| 10/21/2009 | CN100552260C 齿轮减速器 Gear reducer |
| 10/21/2009 | CN100551772C An internal transmission for a bicycle |
| 10/15/2009 | WO2009125968A2 Device for riding-type vehicles |
| 10/14/2009 | CN101554915A Bi-directional driving rotary table |
| 10/14/2009 | CN101554914A Split type power transmission system of motorcycle |
| 10/14/2009 | CN101554913A Independent speed changing mechanism of motorcycle |
| 10/14/2009 | CN100549467C Outer housing rotary type automatic speed transmission |
| 10/14/2009 | CN100548791C Reciprocating drive mechanism for bicycle |
| 10/08/2009 | WO2009122818A1 Multistage transmission |
| 10/07/2009 | CN201321143Y Motor tricycle booster |
| 10/07/2009 | CN201321142Y Automatic stepless transmission for bicycle |
| 10/07/2009 | CN201321141Y Transmission mechanism for manpower driving |
| 10/07/2009 | CN101549732A Folding bicycle |
| 09/30/2009 | CN201317450Y Bicycle with concealed type drive gear mechanism |
| 09/30/2009 | CN101544265A Driving mechanism for bicycle pendulum vibration |
| 09/24/2009 | DE19951395B4 Steuerelement für ein Ziehkeilgetriebe Control for a draw key transmission |
| 09/23/2009 | CN101539195A Speed changing device of motor tricycle with gear reversing function |
| 09/17/2009 | DE102007060179B4 Tretlager-Nabenschaltgetriebe für Fahrräder Bottom bracket hub transmission for bicycles |
| 09/09/2009 | CN201305109Y A bicycle speed change gear |
| 09/09/2009 | CN201305108Y Speed changer of bicycle |
| 09/09/2009 | CN201305107Y Inclined column oil saving gear |
| 09/09/2009 | CN101526133A A continuously variable transmission |
| 09/09/2009 | CN101526127A A continuously variable transmission |
| 09/09/2009 | CN101525035A Combined high-speed motor reduction and double cam automatic transmission integrated device |
| 09/09/2009 | CN101525034A Double cam self-adapting automatic gear shifting hub |
| 09/09/2009 | CN100537333C Handlebar control device for bicycles, bicycle hub, and antitheft system connecting the aforementioned devices |
| 09/09/2009 | CN100537288C Electric power unit, electric vehicle and motor-driven bicycle |
| 09/02/2009 | CN201300960Y Variable speed box on bicycle |
| 09/02/2009 | CN101519106A Push and pull vehicle by stand-and-sit action |
| 09/02/2009 | CN101519092A Bicycle with linking lever and cam |
| 08/26/2009 | EP2093463A1 Transmission |
| 08/26/2009 | CN201296349Y Bicycle centre shaft increase gear |
| 08/26/2009 | CN201296348Y Motorcycle driven wheel with function of automatic clutch |
| 08/26/2009 | CN201296321Y Foot-operated and labor-saving bicycle |
| 08/26/2009 | CN101513922A Electronically controlled transmission electronically controlled transmission and a riding type vehicle having the transmission |
| 08/20/2009 | US20090205455 Electonically controlled transmission with structure for reliable shifting to a neutral position |
| 08/19/2009 | CN201291984Y Multi-stage speed changing box for bicycle |
| 08/19/2009 | CN101508322A Foldable pedal driven body-building vehicle |
| 08/13/2009 | US20090203490 Bicycle hub transmission and hub transmission shifting method |
| 08/12/2009 | CN201287812Y Multiplying gear for chain wheel axle for bicycle |
| 08/12/2009 | CN201287811Y Bicycle transmission device |
| 08/12/2009 | CN201287810Y Man-drawn vehicle transmission device |
| 08/12/2009 | CN201287809Y High-efficiency labor saving apparatus of bicycle |
| 08/06/2009 | DE102008052717A1 Steuerverfahren für ein stufenlos verstellbares Hydraulikgetriebe A control method for a continuously variable hydraulic transmission |
| 08/06/2009 | DE102008052716A1 Getriebesteuerungsverfahren für ein stufenlos verstellbares Getriebe Transmission control method for a continuously variable transmission |
| 08/05/2009 | CN201283993Y Motor roller speed reducer of electric bicycle |
| 08/05/2009 | CN201283962Y Electric vehicle for children |
| 08/05/2009 | CN101497365A Pedal type labour-saving bicycle |
| 07/30/2009 | US20090189397 Continuously variable transmission |
| 07/29/2009 | CN201280207Y Bidirectional trample drive structure for exercising body-building instrument |
| 07/29/2009 | CN201280206Y Gear type multi-functional bicycle |
| 07/22/2009 | CN201276196Y Southward pointing cart structure |
| 07/22/2009 | CN201276195Y Vertical planet carrier wheel southward pointing cart structure |
| 07/22/2009 | CN101486372A Integrated multi-shift speed changing power mechanism of electric motorcycle |
| 07/15/2009 | CN101480992A Variable speed transmission mechanism of human power cargo carrier loader |
| 07/15/2009 | CN101480991A Novel vehicle reverse gear locking mechanism assembly |
| 07/09/2009 | WO2009085773A1 Automatic transmissions and methods therefor |
| 07/09/2009 | CA2708634A1 Automatic transmissions and methods therefor |
| 07/08/2009 | CN201268381Y Bicycle speed changing structure |
| 07/08/2009 | CN100509533C Motorcycle |
| 07/02/2009 | WO2009079901A1 Electrically power assisting bicycle with combined power unit and transmission device thereof |
| 07/02/2009 | US20090166995 Gear shift bar at a wheel for a vehicle |
| 07/02/2009 | DE202009005964U1 Kettenrad für ein Fahrrad Sprocket for a bicycle |
| 07/01/2009 | EP2075186A2 Bicycle internal hub transmission with helical gear |
| 07/01/2009 | CN201264709Y Structure of vehicle engine startup rod and transmission case combination |
| 07/01/2009 | CN101468711A Bicycle internal hub transmission with helical gear |
| 06/30/2009 | US7553247 Electronically servo-assisted bicycle gearshift and related method |
| 06/25/2009 | DE202009005904U1 Fahrradnabenschaltung Bicycle hub gears |
| 06/25/2009 | DE102007060179A1 Planetary gearbox for use in hub of bottom bracket of bicycle, has pedal arm that rotates bottom bracket axle designed as hollow wheel, which is firmly connected with lateral inner socket formed by multiple rods and supported on pedal axle |