Patents by Inventor Wolfram Thull

Wolfram Thull 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: 5114182
    Abstract: A steering column for a motor vehicle comprises a jacket tube, at which locally at least one bearing section is provided for the fastening of the jacket tube to a console mounted on the forward structure of the vehicle. In order to achieve a significant reduction of the shaking of the steering wheel also at critical speed ranges and in the case of a body of a convertible, the bearing section of the jacket tube, as viewed in the transverse direction, is displaceably arranged on the console. In addition, the jacket tube, by way of a supporting element, is connected to a vehicle body part having a high impedance in the transverse direction of the vehicle.
    Type: Grant
    Filed: February 1, 1991
    Date of Patent: May 19, 1992
    Assignee: Dr. Ing. h.c.F. Porsche AG
    Inventors: Wolfram Thull, Hans-Heinrich Kohlmeier