发明名称 METHOD AND APPARATUS FOR DEMOLDING A GOLF BALL
摘要 An apparatus and method for demolding golf balls from a mold cavity are disclosed. More specifically, an apparatus and method for demolding a golf ball from a mold cavity subsequent to forming a cover layer without the use of ejector or knockout pins are disclosed. The molding apparatus utilizes an undercut configuration that, upon opening the molds after molding a golfball, serves to impart a rotational force upon the ball and dislodge it from the molds.
申请公布号 US2008048362(A1) 申请公布日期 2008.02.28
申请号 US20070932657 申请日期 2007.10.31
申请人 CALLAWAY GOLF COMPANY 发明人 BERGIN THOMAS F.;SIMONDS VINCENT J.;VEILLEUX THOMAS A.
分类号 B28B7/20 主分类号 B28B7/20
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