Patents by Inventor Donald Treziak

Donald Treziak 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).

  • Publication number: 20070199473
    Abstract: A railway vehicle for inserting plates on rail ties that engage with rails includes a frame configured for movement relative to the track and a plate inserter workhead mounted to the frame. The plate inserter workhead is configured for pivoting the tie plate about a leading edge of the plate so that the trailing edge of the tie plate is lifted off the tie. The plate inserter workhead is configured to subsequently release the plate.
    Type: Application
    Filed: February 27, 2006
    Publication date: August 30, 2007
    Inventors: James Fuerst, Bruce Blazek, Donald Treziak, Robert Weber
  • Publication number: 20070039511
    Abstract: A magazine for a railway anchor applicator having an anchor receiving mechanism for applying an anchor to a rail includes a chute structure. Configured for storing anchors in a sequential arrangement, the chute delivers the anchors to the anchor receiving mechanism.
    Type: Application
    Filed: August 18, 2005
    Publication date: February 22, 2007
    Inventors: Robert Claas, John Luvaas, Donald Treziak
  • Publication number: 20070039510
    Abstract: A railway anchor applicator for applying an anchor to a rail includes a frame configured for movement in a specified direction of travel along a track, and a workhead assembly movably mounted on the frame for movement toward and away from the rail. Also provided is an anchor receiving mechanism configured for movement between a first position receiving an anchor from an anchor input and a second position placing the anchor away from the anchor input. An anchor positioning mechanism moves between a retracted and extended position for positioning the anchor adjacent to the rail at either the field or gage side of the rail. An anchor clipping mechanism engages the anchor onto the rail by applying pressure on the anchor from the side of the rail and compresses the anchor between components of the anchor clipping mechanism so that compressive forces act on the anchor transversely across the rail.
    Type: Application
    Filed: August 18, 2005
    Publication date: February 22, 2007
    Inventors: Robert Claas, John Luvaas, Leary Peterson, Donald Treziak, Donald Noll