Patents by Inventor Wojciech Harabasz

Wojciech Harabasz 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: 20020038563
    Abstract: The invention relates to forming equipment for rolling and profiling disk-shaped and ring-shaped parts of a metallic material, e.g., of steel, of super alloys, aluminum alloys, etc., whereby a pressure rolling device without its own axial drive designed as a transportable and replaceable construction unit that it can be replaceably mounted in a conventional forging press between a press ram and the press bed plate for axial rolling. Because of this, the investment costs for otherwise conventional pressure rolling machines is reduced considerably and current forging presses can be used without remodeling for axial rolling by integrating a pressure rolling device according to the invention.
    Type: Application
    Filed: September 7, 2001
    Publication date: April 4, 2002
    Inventors: Rolf Steinmetz, Wojciech Harabasz, Siegfried Grone