Patents Assigned to Copper Refineries Pty. Ltd.
  • Patent number: 5314600
    Abstract: The invention relates to an edge strip for a cathode plate. The edge strip comprises a non-inflatable elongate body of a thermoplastic material which body includes a longitudinal opening to accommodate an edge of the cathode plate and at least one continuous longitudinal internal groove on an inside surface of the opening.
    Type: Grant
    Filed: April 16, 1992
    Date of Patent: May 24, 1994
    Assignee: Copper Refineries Pty. Ltd.
    Inventors: Wayne K. Webb, Martin K. Schonfeldt, Damian G. Lillicrap
  • Patent number: 4395175
    Abstract: A process and apparatus for treating or handling scrap anodes are disclosed, which process comprises the steps of transporting scrap anodes suspended vertically from a pair of rails with their shoulder portions mounted on said rails by means of pushing projections mounted on a chain conveyer at intervals and in a downwardly protruding manner, said rails being provided under said chain conveyer; thrusting up the lower ends of the scrap anodes by means of a rotating plate during this transportation so that said scrap anodes may take a nearly horizontal position, said rotating plate being disposed under the rails and adapted for rotating vertically; thereafter moving said scrap anodes onto a supporting means provided adjacent to the rails and adapted to move horizontally by a working cylinder; hereupon stopping the scrap anodes and separating said supporting means from the scrap anodes thereby allowing them to drop down while maintaining their nearly horizontal position; receiving them on a receiving stand; turn
    Type: Grant
    Filed: November 14, 1980
    Date of Patent: July 26, 1983
    Assignees: Mesco, Inc., Copper Refineries Pty. Ltd.
    Inventors: Hidetoshi Tsurimoto, Koichi Tokunaga, Martin K. Schonfeldt