Patents by Inventor Rolf Hagberg

Rolf Hagberg 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).

  • Insert holder having adjustable insert seat plate
    Patent number: 6736574
    Abstract: An insert holder includes a head having ridge teeth, and an insert seat plate seated on the head such that ridge teeth thereof mesh with the ridge teeth of the head. The plate forms a V-shaped recess in which a cutting insert is to be received. The recess thus defines a position of support for the insert. A bisector of the V-shaped recess extends parallel to the ridge teeth. The insert seat plate is adjustable in the direction of the bisector (e.g., by individually deployable spacer plates of different thickness) to adjust the position of support defined by the V-shaped recess.
    Type: Grant
    Filed: March 15, 2002
    Date of Patent: May 18, 2004
    Assignee: Sandvik AB
    Inventors: Conny Persson, Rolf Hagberg
  • Insert holder having adjustable insert seat plate
    Publication number: 20020131829
    Abstract: An insert holder includes a head having ridge teeth, and an insert seat plate seated on the head such that ridge teeth thereof mesh with the ridge teeth of the head. The plate forms a V-shaped recess in which a cutting insert is to be received. The recess thus defines a position of support for the insert. A bisector of the V-shaped recess extends parallel to the ridge teeth. The insert seat plate is adjustable in the direction of the bisector (e.g., by individually deployable spacer plates of different thickness) to adjust the position of support defined by the V-shaped recess.
    Type: Application
    Filed: March 15, 2002
    Publication date: September 19, 2002
    Inventors: Conny Persson, Rolf Hagberg