| Patents for B62M 17 - Transmissions characterised by use of rotary shaft, e.g. cardan shaft (663) |
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| 05/28/2002 | US6394477 Chainless bicycle drive system |
| 05/10/2002 | WO2002028698B1 Two-wheel drive two-wheeled vehicle |
| 05/01/2002 | CN2488806Y Transmission device for bicycle |
| 04/11/2002 | WO2002028698A1 Two-wheel drive two-wheeled vehicle |
| 04/04/2002 | DE10063539A1 Motorcycle drive system has length-adjustable bracing between engine and rear wheel drive for chassis adjustment between touring and competition positions |
| 03/07/2002 | US20020027036 Four-wheel vehicle for traveling on irregular road |
| 03/07/2002 | US20020027034 Rear wheel suspension system of motorcycle |
| 02/27/2002 | CN1337330A Power unit carried on vehicle |
| 02/20/2002 | CN2477528Y Front wheel driving gear of motorcycle |
| 02/14/2002 | US20020017266 Engine unit of motorcycle |
| 02/06/2002 | EP1178193A2 Engine unit of motorcycle |
| 01/31/2002 | US20020011370 Swing arm for vehicle |
| 01/17/2002 | DE10126105A1 Triebwerk für Motorrad Engine for motorcycle |
| 01/16/2002 | CN2471696Y Drive mechanism for chainless bicycle |
| 01/10/2002 | US20020003058 Four-wheel vehicle for traveling on irregular road |
| 12/26/2001 | CN2467390Y Rear axle driving device for power-saving bicycle |
| 12/19/2001 | CN2466033Y Rear-axle drive device for chainless bicycle |
| 12/12/2001 | CN2464610Y Rotary axle type speed changeable bicycle |
| 12/06/2001 | US20010048207 Saddle type vehicle |
| 12/06/2001 | US20010047901 Power unit of motorcycle |
| 12/06/2001 | US20010047787 Power transmission device of an engine |
| 12/06/2001 | DE10125032A1 Rear wheel suspension for motorcycles consists of power transmission unit, parallel arms, and a connection part for the arm ends |
| 11/07/2001 | CN1320538A Four-wheel vehicle for traveling on mountainous region |
| 11/07/2001 | CN1320527A Cross-country four-wheeled vehicle |
| 10/24/2001 | EP1147979A1 Chainless transmit device for bikes |
| 10/24/2001 | CN1318493A Chain-less drive mechanism for bicycle |
| 10/17/2001 | CN2454269Y Connection device for drive shaft core and gear of chainfree bicycle |
| 10/03/2001 | CN2451468Y Chainless bicycle driver and frame linking apparatus |
| 09/27/2001 | DE10108770A1 Kraftübertragungsmechanismus für ein Kraftrad Power transmission mechanism for a motorcycle |
| 09/20/2001 | WO2001069342A1 Chainless bicycle drive system |
| 09/13/2001 | US20010020555 Power transmission mechanism for a motorcycle |
| 07/25/2001 | CN2440000Y Shaft-drive adjusting-positioning mechanism of motorcycle |
| 06/13/2001 | CN1067025C Bicycle with auxiliary power unit |
| 06/05/2001 | US6241565 Helical drive human powered boat |
| 05/01/2001 | US6224080 Spokeless bicycle system |
| 04/12/2001 | DE19945206A1 Rear wheel holder for pedal-bicycle; has spring rocker hinged to bicycle frame, with free end supporting rear wheel, where axle of hinge-joint bearing coincides with pedal crank axle |
| 01/03/2001 | CN2412826Y Shade type tricycle with sidecar |
| 12/19/2000 | US6161855 Two wheel drive bicycle |
| 12/19/2000 | US6161854 Two-wheel drive bicycle |
| 12/06/2000 | CN2409126Y Foldable gearing bicycle |
| 12/05/2000 | US6155127 Chainless drive mechanism |
| 11/22/2000 | CN2406903Y Bicycle with tooth wheel transmission |
| 11/16/2000 | WO2000068069A1 Power transmission devices in chainless type bicycle |
| 11/01/2000 | CN2403667Y Three-wheeled motorcycle using axle driving |
| 10/03/2000 | US6125960 Driving gear for a single-trace vehicle |
| 09/28/2000 | WO2000056594A1 Rotary drive means for front wheel drive bicycle |
| 09/27/2000 | CN2398189Y Connecting rod driven bicycle |
| 09/05/2000 | US6112609 Gear arrangement |
| 08/01/2000 | US6095540 Rotary drive means for front wheel drive bicycle |
| 07/12/2000 | CN2387024Y Power saving high speed bicycle structure |
| 06/21/2000 | CN2383757Y Motorcycle shaft transmission |
| 06/14/2000 | CN2382644Y Link gear driving device of children cart |
| 06/13/2000 | US6073719 Body structure of a low floor motorcycle |
| 06/06/2000 | US6070683 Power transmission system |
| 05/24/2000 | EP1002067A1 Strong early seed-specific gene regulatory region |
| 05/23/2000 | US6065361 Gear system with gears selectively locked with shaft |
| 05/04/2000 | WO2000024630A1 Human powered thruster system with a sliding ratio drive transmission |
| 04/26/2000 | CN2375559Y Shaft transmission mechanism for motortricycle |
| 04/12/2000 | CN1250002A Electric tricycle |
| 03/23/2000 | DE19842287A1 Power transmission unit, especially for motorcycle, has drive shaft coupled to two connecting shafts each in communication with wheel via conical gearwheel, with each wheel installed in rotatable steering linkage |
| 12/08/1999 | CN2352439Y Improved structure for bearing balls arranging for bicycle |
| 10/26/1999 | US5970822 Unidirectional output from bi-directional inputs bicycle transmission |
| 10/19/1999 | US5967537 Chainless transmission mechanism for a bicycle |
| 10/12/1999 | US5965793 Strong early seed-specific gene regulatory region |
| 10/06/1999 | CN1230931A Reversible drive device for bicycle |
| 08/24/1999 | US5941332 Motorized bicycle |
| 07/28/1999 | EP0895503A4 Two-wheel drive bicycle |
| 07/06/1999 | US5918695 Motorcycle shaft drive assembly |
| 06/30/1999 | EP0926058A2 Gear arrangement |
| 04/28/1999 | EP0910529A1 Reversible drive device for bicycles |
| 04/07/1999 | CN2312867Y Gear-drive driving device of bicycle |
| 03/24/1999 | CN2311429Y Chainless bicycle driving device |
| 03/17/1999 | CN1211306A A gear system with gears selectively locked with shaft |
| 03/03/1999 | CN2309280Y High-speed bicycle |
| 02/23/1999 | US5873590 Bicycle |
| 02/23/1999 | US5873428 All wheel drive vehicle |
| 02/10/1999 | EP0895503A1 Two-wheel drive bicycle |
| 02/10/1999 | EP0874959A4 A gear system with gears selectively locked with shaft |
| 01/28/1999 | WO1999003983A1 Strong early seed-specific gene regulatory region |
| 01/13/1999 | CN2303786Y 无链式自行车结构 No bike chain structure |
| 12/30/1998 | CN2302192Y Post drive gear for tri-motorcycle |
| 12/29/1998 | US5852948 Wheel hub and transmission gear arrangement of a chainless transmission mechanism for a bicycle |
| 12/17/1998 | WO1998045163A3 Helical drive and engine employing same |
| 12/09/1998 | CN2299803Y Bicycle driving-gear |
| 12/02/1998 | CN2299014Y Bicycle double-speed double wheel driving gear |
| 11/19/1998 | WO1998051561A1 Reversible drive device for bicycles |
| 11/19/1998 | CA2261121A1 Reversible drive device for bicycles |
| 11/04/1998 | EP0874959A1 A gear system with gears selectively locked with shaft |
| 10/15/1998 | WO1998045621A1 In-line multi-gear transmission system and multi-gear wheel hub in a helical drive system |
| 10/15/1998 | WO1998045170A1 Helical drive human powered boat |
| 10/15/1998 | WO1998045167A1 Helical drive wheelchair |
| 10/15/1998 | WO1998045166A1 Improved helical drive bicycle with multiple gears and enclosed helical drive |
| 10/15/1998 | WO1998045165A1 Helical drive polycycles and golf cart |
| 10/15/1998 | WO1998045163A2 Helical drive and engine employing same |
| 10/14/1998 | CN2294217Y Chain-less bicycle's transmission mechanism |
| 10/07/1998 | CN2293512Y Drive gear and wheel hub combination structure for chainless bicycle |
| 09/16/1998 | CN2291371Y 无链条自行车 No bike chain |
| 05/06/1998 | CN2280660Y Speed-changing bicycle |
| 12/31/1997 | CN2271490Y Speed variable bicycle |
| 12/23/1997 | US5699872 Structure and method for easy access to and maintenance of accessories in a vehicle without removing a power unit |