Patents Assigned to Societe Bretonne de Fonderie et de Mecanique (S.B.F.M.)
  • Device for removal of casting deadhead by hydraulic wedge
    Patent number: 4299347
    Abstract: The invention concerns a device permitting the separation of a casting piece from a casting deadhead to which it is joined. A pair of jaws are removably joined to a base and are slidable against a central wedge by dovetail surfaces.
    Type: Grant
    Filed: September 5, 1979
    Date of Patent: November 10, 1981
    Assignee: Societe Bretonne de Fonderie et de Mecanique (S.B.F.M.)
    Inventor: Jean-Paul Rougier