The present disclosure describes a gearshift mechanism for adjusting a gear ratio between a traction means, such as a chain, and a multi-sprocket gear set which can be rotated around an axle. The gearshift mechanism is configured to move the traction means in relation to the sprockets, such that an adjustment element is moved into the rolling motion of the traction means, thereby causing movement off of one sprocket and movement onto another sprocket.
ADJUSTMENT MECHANISM AND DRIVE
2020-10-22
Patent
Electronic Resource
English
IPC: | B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer |
Seat adjustment drive and safety device having seat adjustment drive
European Patent Office | 2020
|A CHAIN-DRIVE ADJUSTMENT MECHANISM FOR A TWO-WHEELED VEHICLE
European Patent Office | 2022
|