In an embodiment a driving device for an electric bicycle includes a motor unit having an electric motor configured to drive the electric bicycle, a first gear stage and a second gear stage, wherein the first gear stage is coupled to the motor unit on the one hand and to the second gear stage on the other hand, wherein the second gear stage is configured to output a torque configured to drive the electric bicycle, and wherein the second gear stage is a strain wave gear and is arrangeable coaxially with respect to an axis of rotation of a pedal crank of the electric bicycle.


    Access

    Download


    Export, share and cite



    Title :

    Drive Device for an Electric Bicycle and Electric Bicycle


    Contributors:

    Publication date :

    2023-12-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer / F16H Getriebe , GEARING



    DRIVE DEVICE FOR AN ELECTRIC BICYCLE AND ELECTRIC BICYCLE

    BIECHELE JOHANNES / THORWART JULIUS | European Patent Office | 2024

    Free access

    DRIVE ASSEMBLY FOR ELECTRIC BICYCLE AND ELECTRIC BICYCLE

    MEYER-SALFELD STEFFEN | European Patent Office | 2024

    Free access

    BICYCLE ELECTRIC DRIVE

    ZALESHCHUK EVGENIJ VLADIMIROVICH | European Patent Office | 2019

    Free access

    Electric auxiliary bicycle drive

    FETHKE SEBASTIAN | European Patent Office | 2018

    Free access

    Sensor unit and drive device for electric bicycle, and electric bicycle

    BUECHELE JOHANNES / DROSTE KLAUS / SOUWORTH JULIUS | European Patent Office | 2024

    Free access