Patents by Inventor Winfried Dahler

Winfried Dahler 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).

  • Tilting System for a Flanging Device
    Publication number: 20080083258
    Abstract: The invention relates to a tilting system which comprises a tilting unit having an actuator. Said actuator has a slide which can be moved to and fro in a direction of displacement. The front of the slide is provided with a tilting molding segment for shaping the flared flange of a metal sheet.
    Type: Application
    Filed: June 8, 2005
    Publication date: April 10, 2008
    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
    Inventors: Winfried Dahler, Ernst Deppert, Heinrich-Wolfram Kastner, Thomas Lissmann, Reinhold Mertel