发明名称 GOLF CLUB SET
摘要 <p>PROBLEM TO BE SOLVED: To provide a golf club set wherein the amount of a twist when a shaft warps differs depending on the number of a club, and in addition, the integration of characteristic values in the set, and the achievement of changes in steps are facilitated. SOLUTION: This golf club set is constituted by joining a plurality of golf clubs having different numbers. Respective golf clubs in the set are equipped with a shaft 3 which is fitted to a head 1, and the shaft 3 is constituted of a laminated body of fiber reinforced resin layers of which the fiber angles are partially different in the circumferential direction so that a twist may be simultaneously generated when the shaft 3 warps. For all the golf clubs in the set, a common shaft base material is used by changing the length in response to the number.</p>
申请公布号 JP2000202068(A) 申请公布日期 2000.07.25
申请号 JP19990004673 申请日期 1999.01.11
申请人 SUMITOMO RUBBER IND LTD 发明人 SUMITOMO NORIO
分类号 A63B53/00;A63B53/10;(IPC1-7):A63B53/00 主分类号 A63B53/00
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