Patents Assigned to Klockner-Humboltd-Deutz Aktiengesellschaft
  • Change gear transmission in group construction, especially for land vehicles and vehicles for the building industry
    Patent number: 4023418
    Abstract: A transmission for connecting a prime mover with a load, such as vehicle wheels, in which the transmission is of group construction with a primary group shiftable under load and at least one other group which is not shiftable under load. The group shiftable under load provides for at least two forward speeds and a reverse speed at the main output shaft of the transmission which supplies the power to the load.
    Type: Grant
    Filed: February 3, 1975
    Date of Patent: May 17, 1977
    Assignee: Klockner-Humboltd-Deutz Aktiengesellschaft
    Inventor: Walter Zenker