Patents by Inventor Hans Sack

Hans Sack 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: 4629376
    Abstract: The invention relates to a roadway for dual-mode vehicles with a transition region from non-trackbound to trackbound traffic. On the roadway used as an entering roadway, the transverse guide bar on the driver's side, in the area of the transition region, is extended further into the area of the roadway, which can be used non-trackbound, than the oppositely located transverse guide bar, which is widened slightly funnel-like. The two transverse guide bars of the opposite roadway, which can be used for exiting, end at a mutually equal level. To create an adequately large transverse distance between the roadways in the area where the vehicles filter in, the roadway which can be used as an entering roadway runs with a slight bulge in the area of the transition region; moreover, this provides the possibility of a further adjoining roadway.
    Type: Grant
    Filed: October 15, 1984
    Date of Patent: December 16, 1986
    Assignee: Daimler-Benz Aktiengesellschaft
    Inventors: Bernhard Kluge, Herbert Mehren, Hans Sack