Patents by Inventor Helmuth Bott

Helmuth Bott 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).

  • Motor vehicle wheel with individually selectable twin pneumatic tires
    Patent number: 4765383
    Abstract: A motor vehicle with twin tires which includes one tire with a winter tread and a further tire with a summer tread arranged on a common rim. Each tire is provided with a device for the air pressure regulation for achieving a selective pressure decrease and increase. The device for the air pressure regulation is connected with a device for the air pressure control by way of a common control unit. Actuating switches influencing the control unit serve for the mutually matched pressure adjustment of the tires for the summer and winter operation.
    Type: Grant
    Filed: November 14, 1985
    Date of Patent: August 23, 1988
    Assignee: Dr. Ing. h.c.F. Porsche Aktiengesellschaft
    Inventor: Helmuth Bott
  • Arrangement of a pressure-measuring element
    Patent number: 4619137
    Abstract: An arrangement of a pressure-measuring element for an air pressure control system in a vehicle, in which the measuring element is acted upon by air pressure in the tire hollow space and cooperates with a pick-up fixed at the axle. The pressure-measuring element is coordinated to an air chamber provided on the side of the rim which is in communication with the tire hollow space by way of at least one air flow passage.
    Type: Grant
    Filed: May 24, 1985
    Date of Patent: October 28, 1986
    Assignee: Dr. Ing. h.c.F. Porsche, Aktiengesellschaft
    Inventor: Helmuth Bott
  • Armrest for passengers of motor vehicles
    Patent number: 4135759
    Abstract: An armrest for passengers of vehicles, especially of motor vehicles, which is constructed so as to be adjustable preferably in the vehicle transverse direction.
    Type: Grant
    Filed: May 12, 1977
    Date of Patent: January 23, 1979
    Assignee: Dr. Ing. h.c.F. Porsche Aktiengesellschaft
    Inventors: Helmuth Bott, Siegfried Nothacker