Patents by Inventor Karl Konzett

Karl Konzett 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: 4728032
    Abstract: A railroad track including rails and transversely extending ties. The end portions of the ties are placed on a rigid substructure. For reducing the sound emission, loading members are placed on the ties between the rails. These loading members have an essentially T-shaped cross-section, wherein the horizontally projecting portions are placed on adjacent ties. Sound-insulating elastic inserts may be provided between the ties and the loading members. Consequently, no fittings for fastening the loading members are required. In addition, the space existing between the ties is utilized in an optimum manner by filling it with sound-insulating material.
    Type: Grant
    Filed: September 26, 1986
    Date of Patent: March 1, 1988
    Assignee: Getzner-Chemie Gesellschaft m.b.H.
    Inventors: Gert Beigl, Peter Burtscher, Martin Dietrich, Karl A. Kohler, Karl Konzett, Karl H. Ruedisser