| Patents for B62M 19 - Transmissions characterised by use of non-mechanical gearing, e.g. fluid gearing (418) |
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| 06/24/2004 | US20040118243 Fluid automatic bicycle transmission |
| 04/28/2004 | CN1147669C Fluidic drive apparatus |
| 04/08/2004 | DE20312013U1 Controllable hydrostatic drive for pedal vehicles has hydraulic drive pump for muscle power with hydraulic fluid transported through tubular hoses to hydraulic motor |
| 03/11/2004 | WO2004020274A1 Fluid power propulsor for bicycle |
| 01/14/2004 | EP1196315B1 Drive system |
| 10/29/2003 | CN1451582A Hydraulic assist bicycle |
| 10/15/2003 | CN1124212C Pneumatic baggage bicycle |
| 10/09/2003 | US20030189305 Fluid automatic bicycle transmission |
| 10/02/2003 | US20030183038 Device for adjusting the position of the operating lever of a hydraulic actuator |
| 10/01/2003 | CN2576598Y Pneuamtic boosted bicycle |
| 08/20/2003 | CN1436694A Hydraulic stepless speed-varying vehicle and its transmission method |
| 08/06/2003 | CN1433922A Hydraulic speed-changing bicycle |
| 07/31/2003 | WO2003062673A1 Pneumatic transmission system for transporting apparatus |
| 07/30/2003 | CN2563097Y Foot hydraulic power vehicle |
| 05/22/2003 | WO1999030958A3 Shift mechanisms and methods of controlling a transmission |
| 02/05/2003 | CN2534095Y Hydraulic drive bicycle |
| 01/28/2003 | US6510916 Four-wheel vehicle for traveling on irregular road |
| 12/04/2002 | CN2523680Y Pneumatic energy-saving bicycle with turning into luggage trolley function |
| 09/19/2002 | WO2001036260A9 Hydraulic drive device, especially for two-wheeled vehicles |
| 09/05/2002 | CA2370679A1 Tread wheel frame system |
| 08/22/2002 | US20020112477 Bicycle drive mechanism |
| 08/07/2002 | CN1362581A Pneumatic transmission mechanism for transport machine acting also as a safeguard |
| 07/25/2002 | WO2002057127A1 Bicycle with front and rear drive |
| 07/17/2002 | EP1222106A1 A bicycle equipped with a manually operated handlebar propulsion system |
| 06/20/2002 | US20020074767 Drive system |
| 06/12/2002 | EP1213213A2 Means of locomotion |
| 05/07/2002 | US6381957 Vehicle transmission |
| 04/17/2002 | EP1196315A2 Drive system |
| 04/16/2002 | US6371501 Tread wheel frame system |
| 03/07/2002 | US20020027036 Four-wheel vehicle for traveling on irregular road |
| 03/06/2002 | CN1080221C Frame for vehicle |
| 01/29/2002 | US6341946 Continuously adjustable telescopic pedal crank length |
| 01/17/2002 | WO2002004283A1 A foldable bicycle with air pressure transmission |
| 01/10/2002 | US20020003058 Four-wheel vehicle for traveling on irregular road |
| 01/02/2002 | EP1165188A2 Drive system operated by muscle-power |
| 01/02/2002 | EP0722402B1 Fluid coupling for small engine with direct wheel drive |
| 12/19/2001 | CN2466036Y Structure of bicycle |
| 12/13/2001 | WO2001094193A1 Device for adjusting the position of the operating lever of a hydraulic actuator |
| 12/12/2001 | CN1325806A Pneumatic baggage bicycle |
| 12/06/2001 | DE10027690A1 Bicycle with energy storage device has fluid container, at least one compression pump, pressure storage cylinder, flow turbines and bicycle frame |
| 12/05/2001 | EP1160152A1 Device for adjusting the position of the operating lever of a hydraulic actuator |
| 11/14/2001 | CN2459268Y Executive mechanism for hydraulic force boosting vehicle |
| 11/13/2001 | US6315313 Energy storing bicycle |
| 11/07/2001 | EP1151913A1 Front and rear wheel drive type vehicle |
| 11/07/2001 | CN1320538A Four-wheel vehicle for traveling on mountainous region |
| 11/07/2001 | CN1320527A Cross-country four-wheeled vehicle |
| 10/31/2001 | CN1319528A Bidirectional pump hydraulic gearing bicycle |
| 10/24/2001 | CN2455608Y Bicycle with potential energy aiding device |
| 10/11/2001 | US20010028157 Tread wheel frame system |
| 08/02/2001 | WO2000059773A9 Drive system operated by muscle-power |
| 07/25/2001 | CN1305420A Hydraulic drive system |
| 07/25/2001 | CN1305419A Lightweight transportation vehicle |
| 07/12/2001 | WO2001005647A3 Drive system |
| 07/12/2001 | WO2000059773A3 Drive system operated by muscle-power |
| 06/14/2001 | WO1998038077A9 Hydraulic transmission for bicycles |
| 05/25/2001 | WO2001036260A1 Hydraulic drive device, especially for two-wheeled vehicles |
| 05/17/2001 | WO2001034457A1 Front and rear wheel drive type vehicle |
| 05/16/2001 | CN2430348Y 液压脚踏车 Hydraulic bicycle |
| 04/18/2001 | CN2426834Y Hydraulic bicycle |
| 04/04/2001 | CN1289701A Hydraulically driven bicycle with bidirectional pump |
| 03/15/2001 | WO2000048897A8 Racing-go cart with air motor |
| 03/14/2001 | EP1082250A1 Hydraulic drive system |
| 03/07/2001 | EP1080005A1 Lightweight transportation vehicle |
| 01/25/2001 | WO2001005647A2 Drive system |
| 01/18/2001 | WO2001003997A1 A bicycle equipped with a manually operated handlebar propulsion system |
| 12/27/2000 | CN2411963Y Energy storage bicycle |
| 12/26/2000 | US6164404 Radial torque drive system |
| 12/20/2000 | EP1060099A1 Shift mechanisms and methods of controlling a transmission |
| 11/29/2000 | CN2408041Y Full hydraulic man power bicycle |
| 11/15/2000 | CN2405858Y Electric-controlled hydraulic driving device for motorcycle |
| 10/24/2000 | US6135474 Vehicle frame |
| 10/12/2000 | WO2000059773A2 Drive system operated by muscle-power |
| 10/11/2000 | CN2400357Y Motorcycle transmission |
| 08/24/2000 | WO2000048897A1 Racing-go cart with air motor |
| 08/10/2000 | WO2000046531A1 Improvements in air motors |
| 07/26/2000 | CN1261426A Fluidic drive apparatus |
| 05/02/2000 | US6055878 Adjustable eccentric shift mechanisms |
| 04/12/2000 | CN2373357Y 液压自行车 Hydraulic bike |
| 03/29/2000 | EP0988474A1 Fluidic drive apparatus |
| 03/07/2000 | US6032968 Hydraulic transmission for bicycles |
| 12/02/1999 | WO1999061306A1 Hydraulic drive system |
| 12/02/1999 | WO1999061303A1 Tricycle with hydropneumatic independent rear suspension |
| 12/02/1999 | WO1999061302A1 Lightweight transportation vehicle |
| 12/02/1999 | DE19823643A1 Hydraulic muscle-powered drive for bicycles etc. |
| 12/02/1999 | CA2333374A1 Lightweight transportation vehicle |
| 12/02/1999 | CA2333369A1 Hydraulic drive system |
| 11/03/1999 | CN2346688Y Bicycle hydraulic tarnsmission mechanism |
| 10/14/1999 | WO1999051486A1 A method of driving a means of transport by using the energy of human's muscles and a hydraulic transmission to embody this method |
| 08/17/1999 | US5938224 Hydraulic bicycle with conjugate drive motors and variable stroke crankshaft |
| 06/24/1999 | WO1999030958A2 Shift mechanisms and methods of controlling a transmission |
| 05/12/1999 | CN2318129Y Power transmision mechanism for motorcycle |
| 05/06/1999 | DE19741941A1 Hydraulically powered bicycle with switchable all-wheel drive continuously variable speed governing |
| 04/29/1999 | WO1999020519A1 Automatic transmission for bicycle |
| 04/20/1999 | US5894903 Motorcycle with adjustable-power front wheel drive (all wheel drive) |
| 04/15/1999 | DE19744608A1 Adjustable hydrostatic compact gear for bicycle |
| 04/14/1999 | CN2313839Y Pneumatic aid of non-power vehicle |
| 02/23/1999 | US5873428 All wheel drive vehicle |
| 01/27/1999 | CN2305363Y Hydraulic driven stepless speed change energy storage bicycle |
| 01/26/1999 | US5862717 Motorcycle transmission with torque converter |
| 12/30/1998 | WO1998059188A1 Fluidic drive apparatus |