Patents Assigned to Gulf & Western Industrial Products Company
  • Clamp for presses
    Patent number: 3987681
    Abstract: A clamping device for use on presses has an elongated clamping rod. Exterior threads on one end portion of the rod are threaded into internal threads on a rotatable drive sleeve. Selective driving of the sleeve in opposite directions selectively moves the rod into or out of the sleeve for extending and retracting the rod.
    Type: Grant
    Filed: August 9, 1972
    Date of Patent: October 26, 1976
    Assignee: Gulf & Western Industrial Products Company
    Inventors: Harry E. Keithley, Loren G. Harrington