Patents by Inventor Hans Braitsch

Hans Braitsch 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).

  • Railway road bed
    Patent number: 4500037
    Abstract: A railroad bed has an elastomeric mat which supports the ballast and on which the sleepers and rails are mounted. The mat has an upper surface formed by a metal or plastic sheet which prevents penetration of the ballast into the elastomeric body.
    Type: Grant
    Filed: May 28, 1982
    Date of Patent: February 19, 1985
    Assignee: Clouth Gummiwerke Aktiengesellschaft
    Inventors: Hans Braitsch, Hermann Ortwein, Josef Vorwald
  • Track mounting assembly and sound-damping system therefore
    Patent number: 4266719
    Abstract: A rail-mounting assembly in which a rigid member supporting the rail is received with clearance in an opening of an overlying rigid body. The clearance has downwardly and inwardly inclined flanks which bear upon a rubber-metal support damping sound, shock and vibration.
    Type: Grant
    Filed: June 28, 1979
    Date of Patent: May 12, 1981
    Assignee: Clouth Gummiwerke Aktiengesellschaft
    Inventors: Hermann Ortwein, Hans Braitsch