Patents Assigned to Inoue-Japax Research Incorporation
  • Electrode cutting apparatus for wire cut electric discharge machine
    Patent number: 4618761
    Abstract: A wire electrode cutting apparatus for use in a wire-cut electric discharge machine mounted between a supply section for the wire electrode and a pulling section therefor, and comprising a device for applying a constant tensile force to the wire electrode and for sensing that the constant tensile force has been applied thereto, and a power supply for applying an electric current to the wire electrode to heat the same when a predetermined tensile force has been applied thereto.
    Type: Grant
    Filed: September 14, 1983
    Date of Patent: October 21, 1986
    Assignee: Inoue-Japax Research Incorporation
    Inventors: Kiyoshi Inoue, Tatsue Toyoshima