Patents Assigned to Blaw Knox Company
  • Apparatus for extrusion casting
    Patent number: 4774997
    Abstract: This invention relates to formation of strip or other small sections by casting of metal and passing it through a sizing die. More particularly, the invention relates to production of metal strip by casting, by extruding the strip through a die and by rolling the extruded strip to a thinner gauge.
    Type: Grant
    Filed: July 21, 1987
    Date of Patent: October 4, 1988
    Assignee: Blaw Knox Company
    Inventor: Werner W. Eibe