| Patents for B62M 9 - Transmissions characterised by use of an endless chain, belt, or the like (7,403) |
|---|
| 03/10/1992 | US5094653 Belt drive apparatus |
| 03/04/1992 | EP0472999A1 Variable speed bicycle automatic torque converter transmission |
| 02/26/1992 | CN2097148U Sliding carriage with three wheels |
| 02/20/1992 | DE4121955A1 Transmission gear for converting between reciprocal and rotary motion - consists of flat belt with upper and lower stringers |
| 02/19/1992 | CN2096520U Two-chain driving gear device for bicycle |
| 02/19/1992 | CN1058833A Gear chain wheel |
| 02/11/1992 | US5087226 Multi-stage sprocket assembly for bicycle |
| 02/11/1992 | US5087224 Continuous speed gear functioning by means of cog wheels of variable radius |
| 02/06/1992 | WO1992001597A1 Improved bicycle chain lubrication |
| 02/06/1992 | CA2088060A1 Bicycle chain lubrication |
| 02/04/1992 | US5085621 Multi-stage sprocket assembly for bicycle |
| 02/04/1992 | US5085620 Multi-gear cluster for bicycle |
| 01/29/1992 | CN2094501U Driving device for long handle bicycle |
| 01/29/1992 | CN1058187A Rotation difference speed changing device for bicycle and man-power vehicle |
| 01/23/1992 | WO1992001174A1 Belt tensioning device for belt driven bicycle |
| 01/22/1992 | CN2093812U Bicycle sprocket chain drive |
| 01/21/1992 | US5081877 Steplessly variable transmission |
| 01/16/1992 | DE4022473A1 Gearchange for bicycle - has servo motor on gearchange mechanism with remote control unit |
| 01/15/1992 | EP0465582A1 Device for driving the front wheel of a two-wheel drive motorcycle, and motorcycle associated |
| 01/15/1992 | CN1057892A Automatic stepless speed change driver |
| 01/08/1992 | CN2092631U Non-round chain wheel gear-drive for vehicle |
| 01/07/1992 | US5078653 Multistep sprocket wheel device for a bicycle |
| 01/01/1992 | CN2091814U Bicycle chain adjuster |
| 01/01/1992 | CN2091812U Tricycle with variable speed |
| 12/25/1991 | CN2091270U Bicycle free wheel |
| 12/25/1991 | CN2091269U Pedal crank lengty-adjustable bicycle chain wheel structure |
| 12/25/1991 | CN1057236A Automatic derailleur shifter |
| 12/17/1991 | US5073152 Bicycle transmission |
| 12/17/1991 | US5073151 Multi-speed sprocket assembly for bicycle |
| 12/11/1991 | WO1991019638A1 Automatic derailleur shifter |
| 12/11/1991 | EP0461053A1 Support assembly for mounting rotary members |
| 12/11/1991 | CN2090361U External variable-speed gear for padal-brake bicycle |
| 12/11/1991 | CA2084665A1 Automatic derailleur shifter |
| 12/04/1991 | CN2089910U Multipolar flywheel with chain tray |
| 12/04/1991 | CN2089909U Automatic stepless speed change device for bicycle |
| 12/04/1991 | CN2089908U Labour saving eccentric flywheel for bicycle |
| 12/04/1991 | CN2089907U Flywheel of bicycle |
| 11/26/1991 | US5067370 Variable crank pedal drive for bicycles and the like |
| 11/19/1991 | US5066264 Gear for bicycles and a freewheel for bicycles including a plurality of such gears |
| 11/14/1991 | WO1991017078A1 Bicycle electronic transmission control system |
| 11/13/1991 | CN2088516U Double speed chain wheel of bicycle |
| 11/05/1991 | US5062318 Bicycle gear crank assembly |
| 11/05/1991 | CA1291653C Belt driving apparatus for bicycle |
| 10/30/1991 | CN2087604U Automatic governor for bicycle |
| 10/30/1991 | CN2087603U Oil-saving inertial wheel for motorcycle |
| 10/29/1991 | US5061224 Variable speed bicycle automatic torque converter transmission |
| 10/23/1991 | CN2087177U Bicycle chain wheel |
| 10/22/1991 | US5059158 Electronic transmission control system for a bicycle |
| 10/17/1991 | WO1991015393A1 Device and method for synchronized management of two bicycle derailleur gears |
| 10/16/1991 | CN2086719U Speed variator of bicycle |
| 10/08/1991 | US5054801 Bicycle with belt drive |
| 10/02/1991 | CN2085768U Universal light bicycle |
| 10/02/1991 | CN2085764U Bicycle ridden by man and child |
| 09/27/1991 | WO1991014613A1 Variable ratio drive system |
| 09/27/1991 | CA2079228A1 Variable ratio drive system |
| 09/25/1991 | CN2085347U High speed ratio transmission for bicycle |
| 09/17/1991 | US5048358 Rotary phased radial thrust variable drive transmission |
| 09/12/1991 | DE4001728A1 Pedal bicycle suspension and drive system - has drive in two non-parallel and unaligned parts |
| 09/04/1991 | EP0444645A1 Multi-stage sprocket assembly for bicycle |
| 09/04/1991 | EP0444557A1 Multi-stage sprocket assembly for bicycle |
| 09/04/1991 | EP0444556A1 Multi-stage sprocket assembly for bicycle |
| 08/28/1991 | CN1013695B One-way clutch |
| 08/22/1991 | WO1991012166A1 Rear swing arm suspension system for a motorcycle |
| 08/20/1991 | US5041061 Variable ratio drive system |
| 08/06/1991 | US5037355 Bicycle front derailleur |
| 07/31/1991 | EP0439051A1 Multistage sprocket assembly |
| 07/23/1991 | US5033991 Automatic derailleur shifter |
| 07/11/1991 | WO1991010080A1 Bicycle gear shifting method and apparatus |
| 07/09/1991 | US5029486 Speed variator with jamming shoes |
| 06/20/1991 | DE3941119A1 Sprocket assembly for derailleur change speed gear - incorporates hub which can slide axially on wheel hub |
| 06/12/1991 | EP0431573A1 Bicycle gear crank assembly |
| 06/04/1991 | US5020637 Bicycle chain lubricating and cleaning apparatus and method |
| 06/04/1991 | CA1284591C Multi-speed free-wheel ring for bicycles |
| 05/30/1991 | WO1991007308A1 Exercise bicycle |
| 05/29/1991 | EP0429007A1 A gear for bicycles and a freewheel for bicycles including a plurality of such gears |
| 05/29/1991 | DE3935644A1 Lightweight hub for rear wheel of bicycle - is formed from tube with flanges bonded on with adhesive |
| 05/29/1991 | CN2077843U Universal bicycle small flywheel |
| 05/22/1991 | EP0428085A1 Front derailleur |
| 05/22/1991 | CN2077421U Externally speed-varying bicycle with normal brake and multi-stage flywheel |
| 05/22/1991 | CN2077420U Cross-country bicycle with two-stage speed variation |
| 05/08/1991 | EP0394355A4 Bicycle gear shifting method and apparatus |
| 05/08/1991 | CN2076525U Bicycle transmission |
| 05/07/1991 | US5013285 Chain control apparatus |
| 05/07/1991 | US5013284 Variable ratio drive system |
| 05/02/1991 | DE3936317A1 Bicycle for beginners - has demountable transmission and lower foot support for use scooter |
| 05/02/1991 | DE3935634A1 Belt drive for bicycle - has primary transmission with chain drive to reduce torque |
| 05/01/1991 | CN2076071U Dual-gear and dual-chain speed variable arrangement of bicycle |
| 04/18/1991 | WO1991005181A1 Anti-chain wrap device for bicycles |
| 04/17/1991 | EP0422324A1 Rear wheel suspension for one track vehicle especially for a motorcycle |
| 04/16/1991 | US5007497 Arm support device for a rotating element |
| 04/11/1991 | DE3932342A1 Continuously adjustable sprocket wheel - has segment carriage and control disc, with toothed segments |
| 04/11/1991 | DE3932288A1 Bicycle crank for hill climbing - has adaptor plate to take small dia. crank wheels |
| 04/10/1991 | CN1050522A Speed controllable solar energy electrically driven and pedal double-purpose bycicle |
| 04/09/1991 | US5006094 Self-positioning belt tensioner |
| 04/04/1991 | WO1991004188A1 Self-positioning belt tensioner |
| 04/04/1991 | WO1991004187A1 Steering suspension device for a two-wheel drive motorcycle |
| 04/03/1991 | CN2074285U Double chain speed-change transmission for bicycle |
| 04/02/1991 | US5004258 Kit for converting a bicycle to a dual wheel driven cycle |
| 04/02/1991 | US5004083 Coupling for a bicycle |
| 03/21/1991 | WO1991003667A1 Self-positioning belt tensioner |