Is it provided a drive unit for an electric bicycle, comprisingan electric motor with a motor shaft for externally power-operated generation of an additional driving torque by external force,a gearing device for coupling a motor shaft of the electric motor to an output shaft, wherein the gearing device comprises at least two gear stages, anda housing accommodating the electric motor and the gearing device.The drive unit comprises a gearing support fixed in the housing), on which gearing support at least one gear wheel of a first gear stage and at least one gear wheel of a second gear stage are rotatably mounted.
DRIVE UNIT FOR AN ELECTRIC BICYCLE HAVING A GEARING SUPPORT FOR MOUNTING GEARS OF TWO GEARING STAGES
2024-05-16
Patent
Electronic Resource
English
IPC: | B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer |
Distribution gearing and electric drive unit having a distribution gearing
European Patent Office | 2020
|Distribution gearing and electric drive unit having a distribution gearing
European Patent Office | 2018
|GEARING UNIT AND ELECTRIC PARKING BRAKE HAVING A GEARING UNIT
European Patent Office | 2015
|