Patents by Inventor Karl-Friedrich Kraft

Karl-Friedrich Kraft has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 4624154
    Abstract: In a drive unit for motor vehicles, the axes of rotation of the main shaft of an engine and an input wheel of an intermediate transmission are arranged in line with one another in relation to one of two parallel geometrical main axes, and the axes of rotation of an output shaft, couplable to a differential, of a gear-change transmission of epicyclic design, of a transmission member connected fixedly in terms of rotation to the output shaft and belonging to an epicyclic transmission and of the output wheel of the intermediate transmission are arranged in line with one another in relation to the other main axis. The input shaft of the gear-change transmission can be driven from the main shaft. The output wheel can be brought into drive-connection with another transmission member of the epicyclic transmission which has the transmission member connected fixedly in terms of rotation to the output shaft.
    Type: Grant
    Filed: December 20, 1983
    Date of Patent: November 25, 1986
    Assignee: Daimler-Benz Aktiengesellschaft
    Inventors: Karl-Friedrich Kraft, Hans Merkle