Patents Examined by Emmanuel Luk
  • Injection molding apparatus and method for mounting same
    Patent number: 6077064
    Abstract: Apparatus includes an injection molding unit and a power source for the unit including at least one hydraulic pump and an electric motor for driving said pump. A concrete mounting base is provided and a steel mounting plate affixed to the concrete mounting plate mounting the power source, with the steel mounting plate including a mounting structure therein mounting said power source. A method is also provided for mounting an injection molding apparatus.
    Type: Grant
    Filed: September 29, 1998
    Date of Patent: June 20, 2000
    Assignee: Husky Injection Molding Systems Ltd.
    Inventors: Josef Graetz, John Galt
  • Insert pin used in an insert molding apparatus
    Patent number: 6030197
    Abstract: In an insert pin (1) for being pressed against a terminal (18), inserted in a mold, to hold the terminal against a flow of a resin material (19) poured into the mold, a resistance-alleviating portion (2) of a generally isosceles triangular shape, having an apex (2a) disposed on a symmetrical line (3) of a cross-section of the insert pin, is formed on and projects from a peripheral surface (1a) of the insert pin (1) in a direction of the flow.
    Type: Grant
    Filed: May 29, 1998
    Date of Patent: February 29, 2000
    Assignee: Yazaki Corporation
    Inventors: Kazuhide Takahashi, Sakai Yagi