Patents by Inventor Christoph Siegl

Christoph Siegl 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).

  • RAIL WHEEL AND METHOD FOR PRODUCING A RAIL WHEEL
    Publication number: 20140145460
    Abstract: A rail wheel with a wheel body and friction discs connected thereto on both sides by fastening elements, wherein a multi-layer coating is arranged at least between the respective contact surfaces of the friction discs and the contact surfaces of the wheel body with a coating which can be subjected to mechanically and thermally high loading. Also disclosed is a method for producing a rail wheel.
    Type: Application
    Filed: May 7, 2012
    Publication date: May 29, 2014
    Applicant: KNORR-BREMSE SYSTEME FÜR SCHIENENFAHRZEUGE GMBH
    Inventors: Matthias Niessner, Christoph Siegl