Patents by Inventor Gerhard Vegelbacher

Gerhard Vegelbacher 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).

  • Extrusion die having at least flexible lip element
    Publication number: 20060165835
    Abstract: The invention relates to an extrusion die having at least one flexible lip element (1, 2) for discharging extruded material from a gap (S) the flow cross-section of which can be modified. The invention is characterized in that at least one flexible lip element (2) can be displaced relative to the other lip element (1) by means of a plurality of jointly actuated lever elements (8).
    Type: Application
    Filed: March 18, 2004
    Publication date: July 27, 2006
    Inventors: Gerhard Vegelbacher, Hubertus Barthel, Thinh Pham