Drive assembly for a bicycle / rear wheel structural unit of a two-wheeled vehicle
EP3224499A1
Continuously variable bicycle gear system
DE102015108958A1
Rear wheel assembly of a two-wheeler
DE102015106564B3
Drive arrangement for a bicycle
DE102014117137A1
Stepless bicycle transmission
DE102014117138B3
Drive arrangement for the rear wheel of a bicycle
DE102014117140B3
Drive arrangement for a bicycle
US4385893A
Elastic shaft coupling
US3683643A
Flexible coupling
US3677380A
Coupling operating by centrifugal force
GB1077895A
Improvements in or relating to torque-transmitting couplings of friction wheel planetary gear
GB968976A
Improvements in or relating to friction wheel planetary gearing
ES282297A1
Improvements introduced in planetry transmissions by adjustable friction wheels with continuous progression (Machine-translation by Google Translate, not legally binding)
GB975196A
Improvements in or relating to friction wheel gear drives
GB918085A
Improvements in and relating to friction wheel planetary gears
