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 1 - Rider propulsion of wheeled vehicles
Patents for B62M 1 - Rider propulsion of wheeled vehicles (8,357)
11/1999
11/25/1999DE19811250C1 Fahrrad Bicycle
11/24/1999EP0958167A1 Power transmitting device, in particular bicycle crankset
11/24/1999CN2350300Y Labour-saving recreational bicycle
11/24/1999CN1235919A Bicycle
11/17/1999CN2349120Y Crank swing middle axle free speed booster for bicycle
11/16/1999US5984335 Crank assembly for an electrical bicycle
11/03/1999CN2346686Y Bicycle main shaft for prevent gear disc from forcing insertion
10/1999
10/28/1999WO1999054192A2 Drive device for a vehicle, preferably for a bicycle
10/27/1999CN2345439Y 踏板自行车 Pedal Bicycles
10/26/1999US5971414 Sailbike
10/26/1999US5970822 Unidirectional output from bi-directional inputs bicycle transmission
10/20/1999EP0949942A1 Mobile exercise apparatus
10/20/1999CN2344276Y Rowing type body-building bicycle
10/20/1999CN2344275Y Booster speed-up bicycle
10/20/1999CN2344274Y Bicycle driving equipment without chain and gear transmission
10/14/1999DE19850362A1 Personal transport and drive for e.g. wheelchair
10/14/1999DE19815687A1 Drive mechanism for hand driven wheelchair
10/13/1999EP0948954A2 Person transport means and driving device for this transport means
10/13/1999CN2343065Y Pedal rocking bicycle
10/07/1999WO1999037528A3 Bicycle or the like
10/06/1999CN1230931A Reversible drive device for bicycle
10/05/1999US5961424 Free wheel clutch mechanism for bicycle drive train
10/05/1999US5960900 Torque compensator for motorcycle
09/1999
09/29/1999CN2340681Y Paddling bicycle
09/29/1999CN1229749A Bicycle pulling rope driving mechanism
09/29/1999CN1229748A Arm force vehicle
09/28/1999US5957802 Apparatus for changing rotation of pedal shaft for bicycle
09/22/1999EP0943536A2 Gear mechanism for bicycle
09/22/1999EP0943535A2 Bicycle
09/22/1999CN2339489Y Handle-type front drive bicycle
09/17/1999CA2266604A1 Loose soil tread
09/16/1999WO1999046160A1 Traveling and accelerating system for bicycle
09/16/1999WO1999046159A1 Travelling and accelerating system for bicycle
09/16/1999DE19829129A1 Drive device for wheelchair bicycle
09/08/1999CN2337064Y Hand-pushing rotary speed variable controller for bicycle
09/08/1999CN2337063Y Simple driving device for electric bicycle
08/1999
08/25/1999CN2334667Y Shock-damping driving-boosting bicycle
08/19/1999WO1999041140A1 Pedal crank device for a bicycle and bicycle using the same
08/18/1999CN1226213A Pedal crank drive for bicycle
08/18/1999CN1225878A Crank-swinging intermediate-axle-less bicycle speeder
08/17/1999US5938567 Stationary exercise apparatus
08/12/1999DE19852004A1 Automatic pedal system for bicycle
08/12/1999DE19805527A1 Under carriage for ultra-light vehicle, preferably with electrical drive
08/11/1999CN2332646Y Boosting device for bicycle
08/04/1999CN2331579Y Bicycle with front wheel driven
07/1999
07/29/1999WO1999037528A2 Bicycle or the like
07/29/1999CA2318970A1 Bicycle or the like
07/22/1999DE19801461A1 Three-wheeled cycle with steerable front wheel and muscle powered or motor driven rear wheels, for pleasure and sporting activities for the young
07/21/1999CN2329589Y Electric and electric generating set for bicycle
07/20/1999US5924962 Stationary exercise apparatus
07/08/1999WO1999033697A1 Cycling apparatus
07/08/1999WO1999033696A1 Two or three-wheeled vehicle
07/08/1999CA2315825A1 Two or three-wheeled vehicle
07/07/1999CN2327604Y Speed varying bicycle
07/07/1999CN1221692A Cycling apparatus
07/07/1999CN1043979C Torque transmitting wheel
07/06/1999US5918894 Pedal mechanism for cycle and exercise equipment
06/1999
06/24/1999DE19757358A1 Scooter for cross country ski traning
06/23/1999EP0924318A1 Mechanical assembly with incompatible metallic materials
06/23/1999CN2325300Y Power saving endless chair mechanism of bicycle
06/17/1999WO1999029565A1 Power transmitting device, in particular bicycle crankset
06/17/1999WO1999029564A1 Crankset without dead centre point, and assembly comprising such a crankset and a measuring appliance
06/16/1999CN1219350A Mechanical assembly with incompatible metallic materials
06/15/1999US5911792 Bicycle crank system
06/09/1999CN2322884Y Chainless transmission
06/03/1999CA2254019A1 Combination exercise and land travel device
06/02/1999CN2321699Y Press driving speed boosting device for bicycle
06/01/1999US5908199 Arm propulsion system for bicycles and the like, that may be combined with conventional foot propulsion
06/01/1999US5907980 Bicycle crank arm parts/assembly and assembly tools
05/1999
05/27/1999DE19841780A1 Hybrid motorised tricycle
05/26/1999CN2320514Y 重力加速三轮车 Gravitational acceleration tricycle
05/26/1999CN2320513Y Propulsion means of bicycle
05/19/1999EP0916571A2 Bicycle crank arm parts/assembly and assembly tools
05/19/1999EP0915799A1 Pedal arrangement for a bicycle
05/19/1999CN2319306Y 重力加速自行车 Acceleration of gravity bike
05/19/1999CN2319305Y 重力加速自行车 Acceleration of gravity bike
05/19/1999CN1216745A Mechanical energy alternative conversion type intermittent power-assisting mechanism for bicycle
05/14/1999WO1999022981A1 Cycle crank
05/14/1999WO1999022980A1 A personal vehicular accessory
05/14/1999CA2307608A1 Cycle crank
05/12/1999CN2318124Y Hand tricycle
05/10/1999CA2217921A1 Human power
05/06/1999EP0913323A1 Human traction by means of independent synchronized pedals with sine-type variable development, improvements thereto
05/06/1999EP0912392A1 Pedal crank drive for a bicycle
05/05/1999CN2317160Y Bicycle
05/05/1999CN1215680A Forward moved centre-of-gravity device on bike
05/04/1999US5899476 Auxiliary frame with propulsion and steering means for attachment to wheelchair
04/1999
04/30/1999CA2215432A1 Ergonomic crankset
04/28/1999EP0911252A1 Crank Assembly for an electrical bicycle
04/28/1999EP0910529A1 Reversible drive device for bicycles
04/28/1999CN2316237Y Slide plate car
04/28/1999CN2316236Y Pedal universal bumper car
04/28/1999CN1215012A Bicycle driven by directly pedaling wheel hub
04/22/1999WO1999019202A1 Linear driving apparatus
04/22/1999CA2305550A1 Linear driving apparatus
04/21/1999EP0909699A2 Bicycle crank arm parts/assembly and assembly tools
04/21/1999EP0909698A2 Bicycle crank arm parts/assembly and assembly tools
04/21/1999EP0909697A2 Bicycle crank arm parts/assembly and assembly tools
04/21/1999EP0909696A2 Bicycle crank arm parts/assembly and assembly tools
04/21/1999CN2315036Y Power saving wheel bicycle
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