Patents
Sitemap › B62 - Land vehicles for travelling otherwise than on rails › B62M - Rider propulsion of wheeled vehicles or sledges; Powered propulsion of sledges or cycles; Transmissions specially adapted for such vehicles › B62M 9 - Transmissions characterised by use of an endless chain, belt, or the like
Patents for B62M 9 - Transmissions characterised by use of an endless chain, belt, or the like (7,403)
11/2003
11/06/2003US20030207732 Method and apparatus for controlling a bicycle transmission
11/06/2003US20030207731 Electrical communication system for a bicycle
11/05/2003EP1359088A2 Method and apparatus for controlling a bicycle transmission
11/05/2003EP1359087A1 Toothed wheel of a chain transmission for a bicycle
11/05/2003CN2584504Y Triangle drive up mechanism of small-wheel bicycle
11/05/2003CN1453182A Bicycle control for transmitting electric energy and data on single transmitting path
11/05/2003CN1453181A Electronic communication system for bicycle
11/05/2003CN1453180A Actuator for bicycle speed-changing device
11/05/2003CN1126886C Automatic speed variator for V-shape leather belt
11/04/2003US6641495 Front bicycle derailleur fork and derailleur comprising said fork
11/04/2003US6641494 Bicycle front derailleur fork and derailleur comprising this fork
11/04/2003US6640938 Shift assist apparatus for a bicycle
10/2003
10/29/2003EP1357678A1 Bicycle control apparatus that communicates power and data over a single transmission path
10/29/2003EP1357023A1 Actuator for a bicycle gear-shift
10/29/2003EP1357021A2 Electrical communication system for a bicycle
10/29/2003CN2582983Y Speed changing chain driving right output device
10/29/2003CN1451586A Gearing for bicycle gear graduation
10/29/2003CN1451585A Labor-saving changeable speed bicycle
10/29/2003CN1125746C Rear chain puller with damper
10/29/2003CN1125745C Bicycle hub transmission with steer with solar gear
10/28/2003US6638190 Compact hydraulically-operated derailleur shifting system for bicycles
10/23/2003US20030199351 Interchangeable motorcycle sprocket ring
10/23/2003US20030197600 Electrical communication system for a bicycle
10/23/2003US20030197480 Bicycle control apparatus that communicates power and data over a single transmission path
10/23/2003US20030197427 Power control apparatus for a bicycle
10/22/2003EP1354792A1 Sprocket assembly for a bicycle speed change
10/22/2003CN2581316Y Moped stepless variable speed structure
10/22/2003CN2581315Y Moped stepless variable speed auto-regulating correcting structure
10/22/2003CN2581302Y Folding high-speed bicycle
10/21/2003US6634971 Process for controlling gear shifting in a cycle, and corresponding system and components
10/21/2003US6634253 Device and method for compensating for displacement variations between dissimilar gear shifting levers and derailleurs on a bicycle
10/15/2003CN2579782Y Double chain shock-absorbing high speed bicycle
10/08/2003CN2578222Y Scooter
10/08/2003CN1123706C Flywheel
10/07/2003US6629903 Bicycle derailleur
10/01/2003CN2576597Y Chain automatic tightening device
10/01/2003CN2576596Y Motorcycle engine output apparatus
10/01/2003CN2576595Y Enclosed-chain driving device of pedal motorcycle
09/2003
09/25/2003WO2003078869A1 Variable sprocket ivt machine
09/25/2003WO2003078240A1 Stepless variable transmission gear for cycles__________________
09/24/2003EP1345808A1 Extensible driving sprocket for a bicycle transmission assembly
09/24/2003CN2574984Y Speed variator for bicycle
09/24/2003CN1443684A Rear chiain-moving device for bicycle
09/24/2003CN1443683A Rear chain-moving device for bicycle
09/24/2003CN1443682A Chain wheel assembly for bicycle
09/24/2003CN1121963C Cable protector mechanism for chain-moving device of bicycle
09/24/2003CN1121960C Cage type guide plate regulating machanism for rear chain shifter of bicycle and shifter with the same
09/23/2003US6623389 Gear shift device for bicycles
09/18/2003WO2003076260A1 Transmission system having radially adjustable sprockets
09/18/2003US20030176247 Human-powered drive system
09/18/2003US20030172771 Drive mechanism for a bicycle transmission assist mechanism
09/18/2003DE20305626U1 Automatic stepless belt drive for muscle powered vehicles has belt pulley, which is fully automatically torque-dependent adjustable in its effective diameter, mounted on bottom bracket bearing
09/17/2003CN2573367Y Toothed wheel transmission and speed increasing bicycle
09/17/2003CN2573366Y Stepless speed change structure of moped
09/17/2003CN2573357Y Bicycle
09/11/2003US20030171180 Sprocket assembly for a bicycle
09/11/2003US20030171177 Bicycle rear derailleur
09/11/2003US20030171176 Bicycle rear derailleur
09/11/2003US20030171175 Bicycle rear derailleur
09/10/2003EP1342659A2 Bicycle rear derailleur
09/10/2003EP1342658A1 Bicycle rear derailleur
09/10/2003EP1342657A2 Sprocket assembly for a bicycle
09/10/2003CN2571674Y Self-controller for chain engage position of bicycle multi-stage speed gearing chain transmission
09/10/2003CN2571673Y Choke stop evacuation valve
09/10/2003CN1440903A Force-saving speed-varying bicycle
09/07/2003CA2421131A1 Bicycle rear derailleur
09/04/2003US20030166427 Indexed cycle derailleur
09/03/2003CN2570167Y Labor-saving bicycle
09/03/2003CN2570158Y High-speed bicycle
09/03/2003CN1439571A Varying speed controller and controll method of vehicle
09/03/2003CN1120107C Cable operated control apparatus
09/02/2003US6612950 Front derailleur mounting arrangement
08/2003
08/28/2003US20030160420 Method and apparatus for controlling a bicycle transmission with combined shift commands
08/28/2003US20030160419 Safety device for a front wheel of a vehicle for children
08/27/2003EP1338505A2 Method and apparatus for controlling a bicycle transmission
08/27/2003EP1082249B1 Bicycle having pedal drive, and pedal drive
08/27/2003EP0980479B1 Serpentine drive system with improved over-running alternator decoupler
08/27/2003CN2568536Y Two-stage driving bicycle
08/27/2003CN1119258C Bicycle chain puller
08/21/2003WO2003022671A3 Cycle with auxiliary propulsion
08/20/2003CN2567124Y Variable-speed manpower tricycle
08/20/2003CN2567117Y Automatic lubricating tension device for chain of motorcycle
08/20/2003CN1436693A Speed changing auxiliary apparatus for bicycle
08/20/2003CN1118411C Crank mounting support for bicycle hub speed changer
08/20/2003CN1118410C Gas driving apparatus for operating bicycle driving device and gas driving bicycle chain setting device
08/20/2003CN1118408C Booster device for speed-change and gearshift of bicycle
08/20/2003CN1118407C Chain setting device for bicycle
08/20/2003CN1118405C Power unit for vehicles
08/19/2003US6607465 Bicycle hub transmission with a guiding member for a sun gear
08/19/2003US6607457 Assisting apparatus for changing speeds in a bicycle transmission
08/14/2003US20030153423 Bicycle chainring fastener system
08/13/2003CN2565740Y Flywheel driving mechanism for bicycle
08/07/2003WO2003064243A1 Bicycle chain drive
08/07/2003WO2003064242A1 Hub assembly with axially movable drive wheel carrier
08/06/2003EP1332958A2 A speed change auxiliary device for bicycle transmission
08/06/2003EP1332302A1 Power transmission apparatus
08/06/2003CN2564461Y Prostrately riding type bicycle
08/06/2003CN2564460Y Folding bicycle
08/06/2003CN1117228C Belt guiding device of belt-type buncher
08/06/2003CN1117006C Drive system for motorcycles
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