Patents Assigned to Sutton Engineering Co.
  • Butt shear with butt knocker
    Patent number: 4593552
    Abstract: An extrusion press is provided with a butt dislodging apparatus for removal of a billet butt from an extrusion die with the dislodging apparatus including an elongated butt knock-off bar having a free end which is movable within proximity to a butt shear blade and in converging relationship with a shear plane along which the shear blade is movable.
    Type: Grant
    Filed: June 12, 1985
    Date of Patent: June 10, 1986
    Assignee: Sutton Engineering Co.
    Inventor: Helmut B. Huertgen