发明名称 Method for de-molding from a golf ball injection mold assembly
摘要 A method and assembly for molding golf balls is disclosed herein. The invention includes an injection mold assembly (20) with a first mold half (22a) having a plurality of cavities and at least one locating pin (92) and a second mold half (22b) having a plurality of cavities and at least one aperture for engagement with the at least one bushing (94) and a spring (250) for exerting a lateral force against the second mold half (22b). Preferably, the locating pin has a first taper section (93) and a second taper section (95). Preferably, the bushing (84) has a first cavity 1 (1150 and a second cavity (117).
申请公布号 US7591972(B2) 申请公布日期 2009.09.22
申请号 US20080132055 申请日期 2008.06.03
申请人 CALLAWAY GOLF COMPANY 发明人 WILBER DONN A.
分类号 B29C45/14 主分类号 B29C45/14
代理机构 代理人
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