Patents by Inventor Hans Hacobs

Hans Hacobs 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).

  • Patent number: 4480821
    Abstract: An apparatus for performing a work function on a tubular workpiece includes a support frame movable along an X-axis, a bracket on the frame movable toward and away from the workpiece along a Z-axis, a support arm mounted on the bracket for movement about a swival axis lying in the Z-direction, a carriage mounted on the arm for movement therealong in a Y-direction, a workpiece implement mounted on the carriage for movement together therewith and about a tilting axis lying in the X-direction, and the workpiece implement being capable of adjustment along its central axis, the support arm lying in a plane containing the swivel axis and perpendicular to the tilting axis.
    Type: Grant
    Filed: December 22, 1982
    Date of Patent: November 6, 1984
    Assignee: Klockner-Werke AG
    Inventors: Hans Noll, Wilfried Bangert, Hans Hacobs