| Patents for B62M 9 - Transmissions characterised by use of an endless chain, belt, or the like (7,403) |
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| 08/19/2004 | WO2004009432A3 Front derailleur with annular chain guide, bicycle and method of operation |
| 08/18/2004 | EP1447317A2 Bicycle front derailleur |
| 08/18/2004 | CN2633735Y Automatic tensioner for motorcycle small chain |
| 08/12/2004 | US20040157690 Bicycle front derailleur |
| 08/11/2004 | EP1445185A2 Assisting apparatus for shifting a bicycle transmission |
| 08/11/2004 | EP1445184A2 Cam apparatus for bicycle transmission |
| 08/11/2004 | CN2631929Y Automatic chain tensioning device of motorcycle |
| 08/11/2004 | CN2631918Y Portable bicycle |
| 08/11/2004 | CN1519164A Bicycle rin driving gear with guiding element of sun gearing |
| 08/11/2004 | CN1161252C Chamfered chain gear apparatus |
| 08/10/2004 | US6773367 Belt drive two speed shift mechanism |
| 08/05/2004 | US20040152546 Variable speed transmission and electronic speed control therefor |
| 08/05/2004 | DE202004006544U1 Driving gear for a muscle power-driven vehicle used in water, on the ground or in the air comprises a transfer device having a geometric shape deviating from a circular disk with a continuous contour and fixed to a pedal crank shaft |
| 08/04/2004 | EP1442975A1 Rotation direction detection apparatus |
| 08/04/2004 | CN2630095Y 多功能三轮车 Multifunctional tricycle |
| 08/04/2004 | CN1517268A Multi-level chain support of bicycle |
| 08/04/2004 | CN1517267A Bicycle chain wheel with side lug for multi-chain wheel assemble |
| 07/29/2004 | WO2004062997A1 Oval-shaped bicycle transmission |
| 07/29/2004 | DE4327314B4 Kettenspanner Chain tensioner |
| 07/29/2004 | DE202004004194U1 Single speed transmission for bicycle has front drive unit with front driving ring gear and front rotating shaft, and rear driven unit with rear shaft rotatably mounted on rear fork, and rear driven ring gear fitted on rear hub |
| 07/29/2004 | DE10019638B4 Vorrichtung zur Schmierung der Antriebskette eines Fahrzeugs, insbesondere eines Motorrads A device for lubricating the drive chain of a vehicle, in particular a motorcycle |
| 07/28/2004 | CN2628410Y Centrifugal friction driving mechanism for motorcycle |
| 07/28/2004 | CN1515455A Cam interface device for power-aid device of bicycle |
| 07/28/2004 | CN1515454A Crank throw for bicycle hub speed variator |
| 07/28/2004 | CN1515451A Motor-driven bicycle |
| 07/28/2004 | CN1515450A Chain wheel device driven by electric motor |
| 07/27/2004 | US6767308 Method of controlling bicycle assembly |
| 07/22/2004 | US20040142783 Bicycle sprocket having lateral protrusions for use in a multiple sprocket assembly |
| 07/22/2004 | US20040142782 Multiple level sprocket support for a bicycle |
| 07/21/2004 | EP1439118A2 A bicycle sprocket having lateral protrusions for use in a multiple sprocket assembly |
| 07/21/2004 | EP1439117A2 Multiple level sprocket support for a bicycle |
| 07/21/2004 | EP1438227A1 Combined out-in stroke mechanical transmission for facilitating and multiplying the speed of cycles and other pedal appliances |
| 07/21/2004 | CN2626850Y Driving device for bicycle |
| 07/20/2004 | CA2283140C Device for cleaning and lubricating drive chains |
| 07/15/2004 | US20040138017 Rotation direction detection apparatus |
| 07/15/2004 | CA2452788A1 Drivetrain for utility vehicle |
| 07/14/2004 | CN2625275Y Electric bicycle having uneasily dropped chain |
| 07/14/2004 | CN2625274Y 高速自行车 High-speed bike |
| 07/14/2004 | CN2625261Y Double-chain two stage transmission type shock absorbing bicycle |
| 07/14/2004 | CN1511757A Cover plate regulator on rear variator of bicycle |
| 07/14/2004 | CN1511756A Top pulling type front chain puller |
| 07/14/2004 | CN1511755A Multiplier speed chain wheel driving device for non motor vehicle |
| 07/14/2004 | CN1157311C Sensor for bicycle and gearshift system containing the same apparatus |
| 07/14/2004 | CN1157310C Gear speed-changing device for bicycle chain transmission |
| 07/13/2004 | US6761655 Motion sensor for use with a bicycle sprocket assembly |
| 07/08/2004 | US20040130120 Bicycle with swing arm and transmission |
| 07/07/2004 | CN1509935A Chain gear assembly |
| 07/07/2004 | CN1156376C Bicycle hub with spacing unit and detachable flywheel |
| 07/01/2004 | US20040127315 Cage plate adjusting mechanism for a bicycle rear derailleur |
| 07/01/2004 | US20040127314 Top pull type front derailleur |
| 07/01/2004 | US20040124058 Power transmission |
| 07/01/2004 | DE10260565A1 Zahnkranzpaket The sprocket assembly |
| 06/30/2004 | EP1433696A2 Front derailleur |
| 06/30/2004 | EP1433695A2 Cage plate adjusting mechanism for a bicycle rear derailleur |
| 06/30/2004 | EP1433645A2 V-belt type continuously variable transmission |
| 06/30/2004 | CN2622059Y High speed bicycle for user to sit-on or lie-on it |
| 06/30/2004 | CN1508040A Speed-changing operation apparatus |
| 06/30/2004 | CN1508039A Speed-variation operation device |
| 06/24/2004 | US20040121867 Sprocket assembly |
| 06/24/2004 | DE202004006422U1 Method for fitting rear axle for motorcycle has a recessed fitting in the rear frame with insert clamping blocks and with a recessed fitting for the threaded fastener |
| 06/24/2004 | DE10256746A1 Schaltungskettenräder Circuit sprockets |
| 06/23/2004 | EP1431172A2 Multiple sprocket assembly |
| 06/23/2004 | CN2621147Y Spring speed variator |
| 06/23/2004 | CN1506266A Electronic servo booster type bicycle variable speed gear and relative method thereof |
| 06/23/2004 | CN1506265A Electronic servo booster type bicycle speed change gear and its relative method |
| 06/23/2004 | CN1506264A Rear chain shifter for bicycle |
| 06/23/2004 | CN1154596C Apparatus for changing direction of driving force for bicycles |
| 06/22/2004 | US6752229 Vehicle with motor and engine |
| 06/17/2004 | WO2004050462A1 Vehicle support assembly |
| 06/17/2004 | WO2004050461A1 Drive arrangement |
| 06/17/2004 | WO2004035371A3 Multi-speed gear system for a chain transmission device of a bycicle |
| 06/17/2004 | US20040116222 Rear derailleur with a threaded member for mounting the derailleur to a bicycle frame |
| 06/17/2004 | US20040116221 Bicycle derailleur with a misalignment inhibiting structure |
| 06/17/2004 | US20040115962 Apparatus for wiring bicycle electrical components |
| 06/17/2004 | US20040113386 Rocker arm assembly for the rear derailleur of a bicycle |
| 06/17/2004 | US20040112161 Shift control apparatus for a bicycle transmission that operates when signals are detected |
| 06/17/2004 | DE10256066A1 Chain blade and pinion for cycles has broken rim with teeth separated up to centre axis |
| 06/16/2004 | EP1428746A2 Rear derailleur with a threaded member for mounting the derailleur to a bicycle |
| 06/16/2004 | EP0976950B1 Combination of a sprocket and a chain |
| 06/16/2004 | CN1504384A Rear derailleur |
| 06/15/2004 | US6749531 Multi-speed gear system for a chain transmission device of a bicycle |
| 06/13/2004 | CA2453039A1 Rear derailleur for bicycle |
| 06/10/2004 | WO2004048189A1 Transmission for bicycle |
| 06/10/2004 | US20040110590 Sprocket |
| 06/10/2004 | US20040110588 Bicycle derailleur with a chain guide disposed at an upper portion of a link mechanism |
| 06/10/2004 | US20040110587 Rear derailleur with a shock absorber disposed between a base member and a mounting member |
| 06/10/2004 | US20040110586 Bicycle derailleur with protective support |
| 06/10/2004 | US20040110585 Electronically servo-assisted bicycle gearshift and related method |
| 06/10/2004 | US20040108680 Electronically servo-assisted bicycle gearshift and related method |
| 06/09/2004 | EP1426285A1 Electronically servo-assisted bicycle gearshift and related method |
| 06/09/2004 | EP1426284A1 Electronically servo-assisted bicycle gearshift and related method |
| 06/09/2004 | EP1426283A2 Multi-gear cluster |
| 06/09/2004 | EP1425211A2 Cycle with auxiliary propulsion |
| 06/09/2004 | EP0961889B1 Discontinuous mechanical advantage front shifting for bicycles |
| 06/09/2004 | CN1502519A Combined analog and digital derailleur position processing apparatus |
| 06/09/2004 | CN1502518A Power gearing device of gearing band with automatic stress adjusting mechanism for bicycle |
| 06/09/2004 | CN1502517A Electrically operated derailleur with energy storage mechanism |
| 06/03/2004 | US20040106482 Rear derailleur |
| 06/02/2004 | EP1424275A2 Electrically operated derailleur |
| 06/02/2004 | CN2618851Y Reverse pedaling advancing mechanism for bicycle |