Patents for B62M 1 - Rider propulsion of wheeled vehicles (8,357)
05/2001
05/02/2001CN2428182Y Cost-reduced front-fork and wheel seat structure of scooter
05/02/2001CN2428181Y Scooter capable of elastically rocking
05/02/2001CN2428180Y Improved folding mechanism of scooter
05/02/2001CN2428179Y Anti-shock structure of front wheel of scooter
05/02/2001CN2428177Y Antirotation structure for vertical tube of scooter
05/02/2001CN2428175Y Improved folding structure of scooter
05/02/2001CN2428172Y Amusement body-building scooter
05/02/2001CN2428171Y Structure-improved folding scooter
05/02/2001CN2428169Y Skeleton correcting structure of scooter
04/2001
04/26/2001WO2001028848A1 A passenger vehicle
04/26/2001CA2352425A1 A passenger vehicle
04/25/2001CN2427250Y Handle type braking structure of skate-board
04/25/2001CN2427249Y Improved skating vehicle
04/25/2001CN2427247Y Apparatus having skate-board and roller skate function
04/25/2001CN2427245Y Folding type skate-board
04/25/2001CN2427244Y Folding joint of skate-board
04/24/2001US6220614 Jumping bike
04/18/2001CN2426751Y Improved folding structure for skate-board
04/12/2001DE19948771A1 Reclining bicycle; has two wheels and two axles, is steered by feet and driven by arm-operated pedals
04/11/2001CN2426372Y Structurally improved scooter
04/10/2001US6213487 Helical drive wheelchair
04/04/2001CN2425683Y Support for skate-board
04/04/2001CN2425680Y Stand support for skate-board
04/04/2001CN2425677Y Skate-board
04/04/2001CN2425676Y Foldable skate-board
04/04/2001CN1289699A Manual driver of bicycle
04/03/2001US6209900 Cycle provided with a moving fulcrum type leverage
04/03/2001US6209899 Bicycle with passenger lift system
04/03/2001US6209816 Mechanical assembly with incompatible metallic materials
03/2001
03/29/2001WO2001021472A1 Vehicle, 'belousov forerunner', with human muscular force drive
03/29/2001WO2001000375A3 Multiple speed transmission chain with great gear ratio variation
03/28/2001CN2424996Y Boosting bicycle using saddle gravity
03/28/2001CN2424995Y Boosting bicycle
03/28/2001CN2424806Y Foldable locating structure of scooter
03/28/2001CN2424804Y Rocker type damping machanism of scooter
03/28/2001CN2424800Y Collapsible device of scooter
03/27/2001US6206394 Health exercise equipment propelled by simulated rowing motion
03/21/2001CN2424094Y Bicycle adopting movel driving gear
03/21/2001CN2423930Y Brake gear of skateboard vehicle
03/21/2001CN2423929Y Driving gear of skateboard vehicle
03/21/2001CN2423927Y Skateboard vehicle
03/21/2001CN2423925Y Foldable device
03/21/2001CN2423922Y Viberation-proof structure of skateboard vehicle
03/21/2001CN2423920Y Pedal self-running body-building vehicle
03/21/2001CN2423919Y Pliers type fubbering mechanism for sports appliances
03/21/2001CN2423918Y Folding mechanism of skatboard vehicle
03/21/2001CN2423917Y Retracting device of skatboard vehicle
03/21/2001CN2423916Y Pedal substrate improved structure of skateboard vehicle
03/21/2001CN1288425A Bicycle or the like
03/15/2001WO2000048897A8 Racing-go cart with air motor
03/15/2001DE19906819A1 Bicycle has bicycle chain driven by reciprocation of sliding seat for rotation of rear wheel
03/14/2001EP1082249A2 Bicycle having pedal drive, and pedal drive
03/14/2001CN2422990Y Folding handle-bar for scooter
03/13/2001US6199884 Helical drive bicycle
03/08/2001DE19942413A1 Crank drive esp. for bicycles has energy accumulator to receive energy during most efficient torque generation, and return energy to crank drive during low efficiency period
03/07/2001CN2422227Y Pedalless bicycle
03/07/2001CN2422226Y Transmission device for rickshaw
03/07/2001CN2422225Y Ratchet crank mechamism for bicycle
03/07/2001CN2422224Y Body-building wheeled vehicle substituted walking
03/07/2001CN2422030Y Folding positioning structure for scooter
03/07/2001CN2422029Y Front wheel shockproof device for scooter
02/2001
02/28/2001EP1077868A1 Apparatus for changing direction of driving force for bicycles
02/28/2001CN2421239Y Bicycle driven by hands and feet
02/28/2001CN2421045Y Improved handle rod fixer
02/28/2001CN2421044Y Folding structure for scooter
02/28/2001CN1285300A Auxiliary assembly tool for bicycle
02/28/2001CN1285299A Crank assembly for bicycle
02/28/2001CN1062519C Slide down vehicle
02/27/2001US6193253 Manual operating assembly for a vehicle
02/21/2001CN2420038Y Folding mechanism for scooter
02/21/2001CN2420037Y Handle rack of scooter with shock-proof spring
02/21/2001CN2420035Y Shock damper for scooter rear wheel
02/20/2001US6189907 Treadle cart
02/15/2001WO2001010705A1 Drive mechanism for vehicle
02/15/2001DE19918868A1 Ergonomic three-wheeled bicycle has flexible separable lever systems for arms and legs
02/14/2001CN2419144Y Exercise car
02/14/2001CN2419143Y Miniature bicycle car
02/14/2001CN2418913Y Foldable roller board with improved structure
02/14/2001CN2418912Y Roller board
02/14/2001CN2418911Y Roller board with foldable handlebar
02/14/2001CN2418910Y Foldable roller board
02/14/2001CN2418908Y Roller board
02/07/2001CN2418089Y 滑轮偶合自行车 Bicycle wheel coupling
02/07/2001CN1282696A Crank used on bicycle
02/07/2001CN1061614C Alternating driving device for vehicles
02/01/2001DE19934817A1 Wheeled rowing trainer has propulsion system of pull rod, cable pull, and chain operated by hands and feet of driver to move trainer forward
01/2001
01/31/2001CN2416928Y Skate-boad with handle
01/25/2001WO2001005647A2 Drive system
01/24/2001CN2416023Y Glidewheel bicycle
01/24/2001CN2416020Y Two-wheeled chair type cycle for old-aged people
01/24/2001CN2415804Y Folding device for skate-board
01/18/2001WO2001003997A1 A bicycle equipped with a manually operated handlebar propulsion system
01/18/2001WO2001003996A1 Human-powered cycle which is ridden while lying down
01/18/2001CA2378511A1 Cycle driven by a body in the lying position
01/17/2001CN2414987Y Coiled spring energy-accumulated assistor bicycle
01/17/2001CN2414798Y Scooter
01/17/2001CN2414797Y Handle folding device for scooter
01/17/2001CN1280539A Linear driving apparatus
01/17/2001CN1280088A Reciprocating-pedal stepless speed changing driver of bicycle
01/17/2001CN1060835C 可移动的工作平台 Movable work platform
1 ... 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 ... 84