Patents by Inventor Trude Hole

Trude Hole 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).

  • Cutting head for machine tool
    Patent number: 7121768
    Abstract: The invention concerns a cutting head (13) to be secured in an adapter (9) in a machine tool for chip removing machining. The cutting head (13) comprises a flange with a first side creating a coupling surface (4) adapted for being secured to the adapter (9). On the opposite of the flange, it is situated an other side creating at least one surface (1A) with an outwards extending protrusion (8), with securing means adapted for securing a cutting insert (5) with at least one cutting edge. The weight of the cutting head (13) is reduced as compared to the strength of the cutting head (13), and the natural frequency of the cutting head (13) is thereby increased when this is secured to the adapter (9).
    Type: Grant
    Filed: January 15, 2002
    Date of Patent: October 17, 2006
    Assignee: Teeness ASA
    Inventors: Trude Hole, Per Björvik, Pål Sollie, Knut S. Stokland
  • Cutting head for machine tool
    Publication number: 20040161312
    Abstract: The invention concerns a cutting head (13) to be secured in an adapter (9) in a machine tool for chip removing machining. The cutting head (13) comprises a flange with a first side creating a coupling surface (4) adapted for being secured to the adapter (9). On the opposite of the flange, it is situated an other side creating at least one surface (1A) with an outwards extending protrusion (8), with securing means adapted for securing a cutting insert (5) with at least one cutting edge. The weight of the cutting head (13) is reduced as compared to the strength of the cutting head (13), and the natural frequency of the cutting head (13) is thereby increased when this is secured to the adapter (9).
    Type: Application
    Filed: January 22, 2004
    Publication date: August 19, 2004
    Inventors: Trude Hole, Per Bjorvik, Pal Sollie, Knut S Stokland
  • Cutting head for machine tools
    Patent number: D465229
    Type: Grant
    Filed: July 23, 2001
    Date of Patent: November 5, 2002
    Assignee: Teeness ASA
    Inventors: Trude Hole, Per Björvik, Pål Sollie, Knut S. Stokland