发明名称 Wax pattern molding process
摘要 A golf club head wax pattern molding process, employing a mold having a first cavity and cores in the mold cavity, including closing the mold with the cores positioned in the mold cavity, certain of the cores slidably interfitting endwise; injecting flowing heated wax into the mold to flow about the cores; allowing the injected wax to cool and solidify to form the wax pattern; removing the cores from the solidified wax pattern, while the mold holds the pattern in position in the mold, by endwise removing the cores in sequence; and opening the mold and removing the unencumbered wax pattern from the mold.
申请公布号 US5547630(A) 申请公布日期 1996.08.20
申请号 US19940273245 申请日期 1994.07.15
申请人 CALLAWAY GOLF COMPANY 发明人 SCHMIDT, GLENN
分类号 B22C7/02;B29C33/48;B29C67/24;(IPC1-7):B29C45/32;B29C45/36 主分类号 B22C7/02
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