Patents by Inventor Detlef Susgin

Detlef Susgin 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).

  • Welding stud formed from sheet metal
    Patent number: 5473134
    Abstract: Welding studs are punched from a metal band in such a way that a shank 11 of the stud is formed from a metal strip which is integral with a head 10, partly cut free therefrom and bent at right angles with respect to the plane of the head 10. For sufficient bending resistance, the metal strip forming the shank 11 is bent about the shank axis, preferably to such an extent that both lateral edges 15, 16 of the strip contact each other.
    Type: Grant
    Filed: August 16, 1994
    Date of Patent: December 5, 1995
    Assignee: HBS Bolzenschweiss-Systeme GmbH & Co. KG
    Inventor: Detlef Susgin