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 9 - Transmissions characterised by use of an endless chain, belt, or the like
Patents for B62M 9 - Transmissions characterised by use of an endless chain, belt, or the like (7,403)
05/1982
05/11/1982US4328882 Rear hub for a bicycle
05/11/1982US4328879 Shock-absorbing sprocket, drive assembly, and the like
05/11/1982US4328877 Automatic two-speed drive system
04/1982
04/28/1982EP0050537A1 Transmission apparatus with an enless band and its application to two-wheeled vehicles
04/28/1982EP0050141A1 A gear
04/13/1982US4324323 Freewheel device for bicycles
04/06/1982US4323357 Connecting mechanism for two members of a bicycle deraileur
04/01/1982WO1982000984A1 Bicycle transmission
03/1982
03/30/1982US4322209 Derailleur with improved mechanism for moving and retaining a movable member to and in a desired speed change stage
03/24/1982EP0047927A2 Bicycle with derailleur
03/10/1982EP0047092A2 Gear crank for pedal vehicle
03/09/1982US4318310 Gear crank apparatus for a bicycle
02/1982
02/17/1982EP0046094A1 Motor unit for a two-wheeled vehicle
02/04/1982WO1982000274A1 Extension bracket for bicycle rear derailleur
01/1982
01/19/1982US4311473 Retaining device for a multi-stage sprocket assembly
12/1981
12/29/1981CA1115087A1 Load responsive drive mechanism
12/23/1981EP0042274A2 Front derailleur
12/22/1981US4306871 Rear derailleur and control wire guide
12/15/1981US4305712 Front derailleur for a bicycle including a wire guide extension
12/15/1981US4305711 Chain switching device
12/15/1981US4305312 Bicycle transmission
11/1981
11/10/1981US4299582 Chain drive for motorcycle rear wheels carried by swing arms
11/10/1981US4299581 Stepless transmission device for a bicycle
11/10/1981US4299318 Unit hub for bicycles
10/1981
10/29/1981WO1981003003A1 A gear
10/27/1981US4296850 Rear hub having improved mounting of a cylindrical bearing member to an inner member
10/21/1981EP0038316A1 Drive for light motorcycles or the like
10/06/1981USRE30758 Pedal-actuated bicycle gear shift means
09/1981
09/30/1981EP0036518A1 Adjustment device for sprindles used in endless chain systems, straps, bands, belts or the like
09/23/1981EP0036317A2 Cycle derailleur
09/23/1981EP0036299A2 Cycle derailleur
09/15/1981US4289490 Improved rear hub chair protector
09/09/1981EP0035021A1 Multiple-speed cycle gear hub and cycle incorporating the same
09/01/1981US4286953 Bicycle derailleur having an improved mechanism for swinging a chain guide
08/1981
08/26/1981EP0034445A2 Cycle gear crank
08/11/1981US4283069 Multiple speed bicycle drive
07/1981
07/21/1981US4279605 Front derailleur for a bicycle
07/21/1981US4279172 Derailleur for a bicycle
07/15/1981EP0032049A2 Cycle derailleur and use thereof
07/14/1981US4278265 Rear hub for a bicycle having improved spoke protector mounting
07/14/1981US4277986 Stepless, variable stroke drive having a non-rotating cam
07/08/1981EP0031712A2 Chain guide for cycle derailleur and use thereof
07/07/1981US4277077 Variable-speed bicycle
07/07/1981US4276784 Stepless, variable stroke drive having a non-rotating cam
07/01/1981EP0031215A2 Cycle derailleur
06/1981
06/30/1981US4276037 Load responsive drive mechanism
06/23/1981US4274828 Derailleur gear-change assembly for a bicycle
06/16/1981US4273546 Bicycle chain-shifting device
05/1981
05/26/1981US4269601 Rear derailleur for a bicycle
05/19/1981US4268259 Multi-speed sprockets for a bicycle and the like
05/19/1981US4267744 Bicycle speed change lever
05/05/1981US4265134 Transmission chain
04/1981
04/14/1981US4261214 Chain noise preventing device
04/07/1981US4260386 Variable speed drive
04/07/1981US4259880 Multi-stage gear crank for a bicycle
04/07/1981US4259873 Derailleur
03/1981
03/10/1981US4254852 Free-wheeling mechanism
03/05/1981WO1981000546A1 Multiple-speed cycle gear hub and cycle incorporating the same
03/04/1981EP0024373A2 Motorized two-wheeled vehicle power transmission casings
02/1981
02/24/1981USRE30524 Derailleur for a bicycle
01/1981
01/07/1981EP0022045A1 Guide-pulley especially for gear change of bicycles or similar vehicles
01/07/1981EP0021839A2 Sprocket for multi-stage cycle sprocket assembly
12/1980
12/30/1980US4241617 Derailleur for a bicycle
12/23/1980US4240303 Chain sprocket with opposite frangible side guide plates
12/10/1980EP0020092A2 Cycle derailleur
12/10/1980EP0020033A2 Cycle derailleur with axially fixed pulley
12/09/1980US4237744 Chain tensioning system for vehicles
12/09/1980US4237743 Front derailleur for a bicycle
12/09/1980CA1091062A1 Chain tensioner for chain drives
11/1980
11/25/1980US4235118 Bicycle derailleur
11/12/1980EP0018842A2 Cycle derailleur with reduced width
11/04/1980US4231264 Derailleur mechanism
10/1980
10/28/1980US4230212 Rear hub for a bicycle
10/28/1980US4229987 Bicycle derailleur having positive speed position retention
10/16/1980WO1980002129A1 Sprocket wheel assembly for a chain transmission in particular adapted to bicycles
10/14/1980US4227422 Chain device
10/07/1980US4226317 Bicycle hub
10/07/1980US4226132 Rear derailleur for a bicycle
10/07/1980US4226131 Bicycle rear derailleur
10/07/1980US4226130 Front derailleur for a bicycle
09/1980
09/23/1980US4223562 Front derailleur for a bicycle
09/23/1980CA1086300A1 Variable speed auger for use with a skid steer vehicle
08/1980
08/26/1980US4218931 Bicycle crank unit
08/05/1980US4215872 Positive shift derailleur mechanism
07/1980
07/23/1980EP0013647A1 Selecting device, especially for a bicycle gear-change device, and its application to gear-change
07/09/1980EP0013136A1 Gear changing device for a cycle
06/1980
06/25/1980EP0012612A1 Multi-speed transmission for bicycles
06/25/1980EP0012568A1 Multi-speed sprocket assembly
06/25/1980EP0012454A2 A variable-speed bicycle and rear derailleur
06/10/1980US4206660 Infinitely variable (from zero up) transmissions, with constant or harmonic power input and a chain gear multiaction cam
05/1980
05/20/1980CA1077743A1 Stepless, variable stroke drive having a non-rotating cam
05/06/1980US4201367 Chain stretcher apparatus
05/06/1980US4201095 Semi-automatic gearshift for dual derailleur bicycle
05/06/1980US4201094 Automatic speed shift for bicycles and the like
04/1980
04/29/1980US4199998 Front derailleur
04/29/1980US4199997 Front derailleur
04/22/1980US4198876 Multi-stage sprocket assembly for a bicycle
04/22/1980US4198874 Derailleur for bicycles and similar vehicles
04/22/1980US4198873 Speed changing device for a bicycle and the like
04/08/1980CA1075087A1 Variable speed planter seed drive
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