Patents Assigned to J. O. & R. H. Baird Limited
  • Clamp for strapping ingot moulds
    Patent number: 4170813
    Abstract: A method and apparatus for strapping ingot moulds by forcing roughly pre-formed strap sections into pressure contact around the mark of the mould which is to be strapped, and welding the joints between the sections to form a complete strap. The apparatus includes the frame, with two generally C-shaped portions hinged together to form a bar which can be closed around a mould, the frame carrying hydraulic rams at spaced intervals for pressing the strap sections against the mould.
    Type: Grant
    Filed: November 26, 1976
    Date of Patent: October 16, 1979
    Assignee: J. O. & R. H. Baird Limited
    Inventors: Robert A. Baird, James E. Baird