发明名称 Golf club with adjustable male hosel and ferrule
摘要 A golf clubhead includes a male hosel, a tubular ferrule which is positioned over the hosel, and a shaft which is inserted over the male hosel and into the ferrule. The ferrule includes a pair of ends and an internal surface which includes an annular abutment between the ends of the ferrule. The bottom of the shaft abuts the abutment surface of the ferrule.
申请公布号 US5702310(A) 申请公布日期 1997.12.30
申请号 US19960712360 申请日期 1996.09.11
申请人 WILSON SPORTING GOODS CO. 发明人 WOZNY, THOMAS A.
分类号 A63B53/02;(IPC1-7):A63B53/02 主分类号 A63B53/02
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