Patents by Inventor Klaus Felten

Klaus Felten 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).

  • Lathe having an integrated chuck
    Patent number: 4696209
    Abstract: A lathe having a spindle which has a flange for the mounting of a chuck in whose base sliding weights are displaceably mounted in radial grooves and act on the bases of the chuck jaws through rocking reversing pins for the compensation of centrifugal force. To achieve a minimum overhang of the chuck, the lathe is constructed such that the chuck base and the spindle flange are made in one piece, and that the chuck body is fastened releasably on the spindle flange.
    Type: Grant
    Filed: March 15, 1985
    Date of Patent: September 29, 1987
    Assignee: Oerlikon-Boehringer GmbH
    Inventors: Klaus Felten, Walter Honroth, Siegfried Kuhn, Hermann Schulten, Bruno Zeller