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 golf ball, serves to impart a rotational force upon the ball and dislodge it from the molds.
申请公布号 US7534385(B2) 申请公布日期 2009.05.19
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 B29C45/40 主分类号 B29C45/40
代理机构 代理人
主权项
地址