Patents Assigned to Mannesman Aktiengesellschaft
  • Mechanical shiftable three speed planetary transmission
    Patent number: 4995861
    Abstract: A compact gearing arrangement in a transmission which can be shifted accurately with simple components and where strain on the step-down gearing components by high centrifical forces is largely avoided.
    Type: Grant
    Filed: December 21, 1989
    Date of Patent: February 26, 1991
    Assignee: Mannesman Aktiengesellschaft
    Inventor: Peter Erlbruch