Patents by Inventor Klaus Tübel

Klaus Tübel 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: 6471139
    Abstract: The invention relates to a rail arrangement for a rail superstucture such as a fixed railroad, comprising an elastic intermediate plate (3) which is located between the rail foot and a hard support (6) in the form of a concrete tie and has two through holes for the screws (7) to fasten the rails. For series mounting, which is the solution of choice, the elastic intermediate plate (3) is combined with an elastic intermediate layer (1) in such a way that the additional intermediate layer rests above the intermediate plate directly below the rail foot, whereby the intermediate layer (1) is separated from the intermediate plate (3) by a metal base plate (2) which serves to fasten the rail.
    Type: Grant
    Filed: December 14, 1999
    Date of Patent: October 29, 2002
    Assignee: Phoenix Aktiengesellschaft
    Inventors: Michael Bruder, Michail Rabkin, Karl-Heinz Krause, Edgar Böhm, Gerhard Merkmann, Peter Schwob, Klaus Tübel