Patents Assigned to ALPINE DRIVE GMBH
  • Electric drive device for a bicycle
    Patent number: 11325676
    Abstract: In an electric drive device for a bicycle, there is an electric motor with an output shaft and an angular gear by which the output shaft is connectable to a wheel of the bicycle in a drive-effective manner, and a fastening device is provided, carrying the electric motor and configured to fasten the electric motor to a rotation axle of the wheel.
    Type: Grant
    Filed: October 9, 2018
    Date of Patent: May 10, 2022
    Assignee: ALPINE DRIVE GMBH
    Inventors: Martin Gruber, Reinhold Gruber