发明名称 Method for forming a thermoset golf ball cover
摘要 A method and system for casting a thermoset layer over a golf ball precursor product is disclosed herein. The system includes multiple stations connected by a conveyor system. The thermoset flowable material is dispensed into a plurality of cavities on each of the mold halves. A plurality of golf ball precursor products are then centered and inserted into the first mold half cavities. The mold halves are mated, heated and cooled. Then, at a de-molding station, the mold halves are separated and the thermoset layered golf balls are removed from the second mold half. A preferred thermoset material is a thermoset polyurethane.
申请公布号 US6395218(B1) 申请公布日期 2002.05.28
申请号 US20000496126 申请日期 2000.02.01
申请人 CALLAWAY GOLF COMPANY 发明人 MARSHALL GARY G.;DEWANJEE PIJUSH K.
分类号 B29C39/12;B29C31/00;B29C33/00;B29C33/34;B29C39/10;B29C39/22;B29C39/36;(IPC1-7):B29C43/20 主分类号 B29C39/12
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