Patents Assigned to A. MANNESMANN MASCHINENFABRIK GMBH
  • Four-stage telescopic actuator with a screw drive
    Patent number: 10527141
    Abstract: A telescopic actuator having a linear movement is disclosed including a motor for applying a drive torque to a screw drive, such that a threaded spindle can be linearly extended or retracted with respect to a screw nut. The telescopic actuator includes four screw drives and extends or retracts on both sides in the axial direction, the total extension path being composed of four partial extension paths.
    Type: Grant
    Filed: March 22, 2016
    Date of Patent: January 7, 2020
    Assignee: A. MANNESMANN MASCHINENFABRIK GMBH
    Inventors: Torsten Huebner, Wilhelm Brunner