Patents by Inventor Wolfgang Hitz

Wolfgang Hitz 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).

  • Guide element for a cutting tool
    Patent number: 5820316
    Abstract: Guide element for a cutting tool having a location hole (20) in the tool shank (4) having an internal thread (16, 10), which has a threaded bolt (14) having an external thread that can be screwed into the internal thread (16, 10) and is spring mounted in the screw-in direction when screwed in, and a guide head (13) fixed to a free end of the threaded bolt (14) and operating in the manner of a sliding rail.
    Type: Grant
    Filed: June 11, 1996
    Date of Patent: October 13, 1998
    Assignee: Kennametal Hertel AG
    Inventors: Ulrich Krenzer, Wolfgang Hitz