Patents by Inventor Ulrich Lomberg

Ulrich Lomberg 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).

  • Apparatus for internally peeling metal tubes
    Patent number: 4259884
    Abstract: Apparatus for internally peeling metal tubes includes a peeling head rotatable about a longitudinal axis. An elongated cutter holder having opposite end portions is mounted on the head and extends generally parallel to the longitudinal axis of the head. One end portion of the cutter holder is mounted to the head by a pivot connection for providing swinging movement of the holder toward and away from the longitudinal axis of the head. Both of the end portions of the cutter holder are also adjustable outwardly and inwardly relative to the longitudinal axis of the head.
    Type: Grant
    Filed: September 10, 1979
    Date of Patent: April 7, 1981
    Assignee: Th. Kieserling & Albrecht
    Inventors: Heinz Hartkopf, Ulrich Lomberg