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 11 - Transmissions characterised by use of interengaging toothed wheels or frictionally-engaging wheels
Patents for B62M 11 - Transmissions characterised by use of interengaging toothed wheels or frictionally-engaging wheels (4,277)
06/2014
06/26/2014DE102013223381A1 Stufenloser Fahrradgetriebemechanismus und Fahrrad-Nabe Continuously variable transmission mechanism and bike bicycle hub
06/25/2014EP2744701A1 Vehicle having a pedal drive and a reverse gear mechanism
06/25/2014EP2744699A1 Device for the propulsion and eccentric braking of a vehicle
06/25/2014CN203666881U 双轮随动转向自行车 With the steering wheel bicycle
06/25/2014CN103879508A 无级变速自行车传动机构和自行车轮毂 Continuously variable transmission mechanism bicycles and bicycle wheels
06/25/2014CN103879490A 钢塑巧用的折叠便携式三轮踏溜车 Portable Folding Plastic clever use of three-wheeled riding slip car
06/25/2014CN103879487A 塑料车身便携式踏溜车 Plastic body of the portable treadmill slip car
06/19/2014WO2013191536A8 Hand and foot, motor driven vehicle, particular bicycle
06/18/2014EP2743168A1 Driving unit and electric assist bicycle
06/18/2014CN203652063U 正三轮摩托车的传动系统 Are three motorcycle drivetrain
06/18/2014CN203652062U 小驱动轮自行车增速机构 Small wheels Bicycles growth mechanism
06/18/2014CN203652061U 减少自行车滑行阻力的动力传递装置 Reduce sliding resistance bicycle power transmission device
06/18/2014CN103863515A Transmission mechanism for wheel
06/11/2014EP2740660A1 Pedalling assisting apparatus
06/11/2014CN203638036U 动力循环节能助力倒蹬变速装置 Power cycle saving power transmission pedal down
06/11/2014CN103847920A Transmission shaft bicycle speed-changing power device
06/11/2014CN103847919A Transmission wheel and application of transmission wheel
06/11/2014CN103847916A Speed increasing chain wheel for bicycle
06/05/2014WO2014084560A1 Bicycle transmission
06/05/2014WO2014084532A1 Front-wheel drive bicycle driven by swinging motion of arms
06/04/2014CN203623904U 单缸摩托车副变速箱传动系统 Single-cylinder motorcycle deputy gearbox transmission
06/04/2014CN203623903U 一种适用于三轮车的变速器总成 One for the transmission assembly tricycle
06/04/2014CN203623902U 一种高性能的三轮车变速器 A high-performance transmission tricycle
06/04/2014CN203623901U 一种电动三轮车变速器副轴结构 An electric tricycle transmission countershaft structure
06/04/2014CN203623900U 蜗轮蜗杆无链自行车 Worm chainless bicycles
06/04/2014CN103832536A Automatic transmission of bicycle
06/04/2014CN102556275B Bicycle gear shifting device and back-and-forth pedaling tricycle
05/2014
05/30/2014WO2014039438A3 Cvt variator ball and method of construction thereof
05/28/2014EP2735501A1 Centrally-positioned power output mechanism of power-assisted bicycle
05/28/2014DE102012023150A1 Infinitely-variable gear system for e.g. bicycles, has clutch axially supported in transmission housing, large toothed wheel small gear driving spur gear, and pinion large gear driving chain drive, which is arranged outside housing
05/28/2014DE102012022953A1 Continuously variable transmission for use in rotary drives of e.g. bicycles, has small ring, roller support and large ring that are respectively designed as outer gear, bar and inner gear, to receive rotational drive power, and output
05/28/2014CN203612166U 后轮导向快速无链自行车 Chainless bicycle wheel quick guide
05/28/2014CN103818515A 圆柱体变速箱及手动换挡装置 Cylinder and manual transmission shifter
05/28/2014CN103818514A 自行车过渡齿轮立轴固定装置 Bike transition gear vertical fixtures
05/21/2014CN203601520U 踏板车驱动装置及踏板车 Scooters and scooter driving device
05/21/2014CN203601517U 一种自行车 A bicycle
05/15/2014WO2014072344A1 Hub transmission for a bicycle
05/15/2014DE102012016949A1 Nabe für wenigstens teilweise muskelbetriebene Fahrzeuge Hub for at least partially human-powered vehicles
05/14/2014CN203593117U 健身娱乐自行车 Fitness and Recreation Cycling
05/14/2014CN102190051B 可锁住或释放双向输入单向输出脚踏车结构 Can lock or release a bicycle with bidirectional input and one-way output structure
05/08/2014US20140128195 Continuously variable transmission
05/08/2014US20140123793 Shifting device and gear unit
05/07/2014CN203581305U 自行车中轴行星齿轮变速装置 Bicycle axis of the planetary gear transmission
05/07/2014CN203581304U 自行车变档装置 Bicycle shifting device
05/07/2014CN203581303U 自行车反蹬变速器 Anti-pedaling the bicycle transmission
05/07/2014CN103770900A 包括可变传动比传动系统的轮毂 Including variable gear ratio transmission hub
05/07/2014CN103770899A 踏板齿轮传动三轮自行车 Three bicycle pedal gear
05/07/2014CN103770889A 一种脚蹬和曲柄上下往复摆动的自行车 One kind of swinging back and forth up and down the pedal and crank bike
05/07/2014CN102213307B 齿轮箱以及具有该齿轮箱的儿童车 Gear boxes and buggies have the gearbox
05/01/2014WO2014064419A1 Hubs incorporating a variable ratio transmission system
04/2014
04/30/2014EP2724926A1 Central axle power output mechanism
04/30/2014CN103754320A Swinging bicycle
04/30/2014CN103754306A Folding bicycle with front wheel for driving and rear wheel for steering
04/23/2014CN103748003A Asymmetric elliptical chain gear for bicycle
04/23/2014CN103738459A Scooter driving device and scooter
04/23/2014CN103738458A Up-down pedal gear case
04/23/2014CN103738454A Scooter
04/22/2014US8702556 Unidirectional clutch
04/16/2014EP2718174A1 Selector device and transmission unit
04/16/2014CN203544289U Semi-automatic bi-directional driving wheel disk
04/16/2014CN203544288U Inner transmission of bicycle
04/16/2014CN203544287U High-and-low gear auxiliary transmission assembly of motorcycle
04/16/2014CN203544286U Labor saving device of bicycle
04/16/2014CN203544285U Bicycle double-end-face disc ratchet clutch
04/16/2014CN203544282U Lateral hanging type two-wheeled electric vehicle driving system
04/16/2014CN203544281U Electric car centrally-arranged motor assembly
04/09/2014CN203528736U Manual friction-free electricity generation driving device for electric bicycle
04/09/2014CN103707997A Innovative driving mechanism
04/02/2014CN203511972U Wind wheel accelerating bicycle
04/02/2014CN203511971U Children vehicle with transformation mechanism
04/02/2014CN203511902U Tandem bicycle
04/02/2014CN203511156U Bicycle hub control mechanism
04/02/2014CN102470911B Power transmission device for a chainless bicycle
03/2014
03/26/2014EP2709898A1 Transmission unit with planetary gearing system
03/26/2014CN203497123U Shaft-type transmission device of motorcycle
03/26/2014CN103661787A Bicycle shifting method
03/26/2014CN103661783A Speed changer assembly suitable for tricycle
03/26/2014CN103661760A Motor structure for electric bicycle
03/26/2014CN103661757A Three-way driving labor-saving bicycle
03/26/2014CN102837798B Confrontational interesting riding cycle
03/26/2014CN101898620B Speed increasing and changing device of planetary gear
03/25/2014CA2731528C Continuously variable transmission
03/19/2014CN203486092U Acceleration device for wind wheel acceleration bicycle
03/19/2014CN203486091U Speed increasing device of hybrid power bike
03/19/2014CN203486090U Housing of force amplifying device
03/19/2014CN203486084U Tandem bicycle
03/19/2014CN203486061U Novel swing car
03/19/2014CN103640664A High-performance tricycle transmission
03/19/2014CN103640663A Walking-powered vehicle
03/19/2014CN102348597B Bicycle transmission system
03/19/2014CN102119290B Stepwise automatic transmission for saddle riding type vehicle, power unit equipped with the same, and saddle riding type vehicle equipped with the same
03/12/2014CN203473170U Hand and foot dual driving and double-chain bicycle
03/12/2014CN203473110U Tri-wheel mini-tiller carrier based on gearbox of micro-tillage motor vehicle
03/12/2014CN102745295B Large torque bicycle
03/06/2014WO2014035042A1 Gear moving assembly and transmission comprising same
03/06/2014WO2013191536A4 Hand and foot, motor driven vehicle, particular bicycle
03/06/2014DE102012017557A1 Leaf chain gear box for bicycle, has assembly space that is formed into gear box main portion to connect flat transmission case with frame portion or with one of the force transferring components
02/2014
02/26/2014CN203450313U Motorcycle automatic gear shifting execution mechanism
02/20/2014WO2014026754A1 Continuously variable transmission
02/20/2014WO2014026412A1 Torque conversion apparatus
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