Patents by Inventor Guenter SPONSEL

Guenter SPONSEL 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).

  • Tool for machining workpieces
    Patent number: 10155272
    Abstract: A tool (2) for machining workpieces, comprising a carrier (4) rotating in an axial direction (A) during operation, and further comprising multiple cutting segments (6), which are fastened to the carrier (4) in a radial direction (R), characterized in that at least one hydraulic clamping unit (21) is attached to the carrier (4) for clamping at least one of the cutting segments (6) to the carrier (4).
    Type: Grant
    Filed: October 20, 2015
    Date of Patent: December 18, 2018
    Assignee: KENNAMETAL INC.
    Inventors: Norbert Denks, Sebastian Foettinger, Markus Heinloth, Jochen Kurz, F. H. Erich Lill, Guenter Sponsel
  • TOOL FOR MACHINING WORKPIECES
    Publication number: 20160271709
    Abstract: A tool (2) for machining workpieces, comprising a carrier (4) rotating in an axial direction (A) during operation, and further comprising multiple cutting segments (6), which are fastened to the carrier (4) in a radial direction (R), characterized in that at least one hydraulic clamping unit (21) is attached to the carrier (4) for clamping at least one of the cutting segments (6) to the carrier (4).
    Type: Application
    Filed: October 20, 2015
    Publication date: September 22, 2016
    Inventors: Norbert DENKS, Sebastian FOETTINGER, Markus HEINLOTH, Jochen KURZ, F.H. Erich LILL, Guenter SPONSEL
  • TOOL FOR MACHINING WORKPIECES
    Publication number: 20160107250
    Abstract: A tool (2) for machining workpieces, comprising a carrier (4) rotating in an axial direction (A) during operation, and further comprising multiple cutting segments (6), which are fastened to the carrier (4) in a radial direction (R), characterized in that at least one hydraulic clamping unit (21) is attached to the carrier (4) for clamping at least one of the cutting segments (6) to the carrier (4).
    Type: Application
    Filed: October 20, 2015
    Publication date: April 21, 2016
    Inventors: Norbert DENKS, Sebastian FOETTINGER, Markus HEINLOTH, Jochen KURZ, F.H. Erich LILL, Guenter SPONSEL