In an embodiment a driving device for an electric bicycle includes a motor unit configured to drive the electric bicycle, a drive and a gear stage, wherein the drive is configured to drive the gear stage, wherein the gear stage is configured to drive the electric bicycle, the gear stage being coupled to the drive, on the one hand, and configured to output a torque for driving the electric bicycle, on the other hand, and wherein the gear stage is designed as a strain wave gear and the drive and the strain wave gear are arrangeable coaxially with respect to an axis of rotation of a pedal crank of the electric bicycle.
DRIVING DEVICE FOR AN ELECTRIC BICYCLE AND ELECTRIC BICYCLE
2024-01-25
Patent
Elektronische Ressource
Englisch
IPC: | B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer |
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