发明名称 GOLF CLUB AND SHAFT THEREOF
摘要 <p>PROBLEM TO BE SOLVED: To raise connecting strength of the shaft and head of a golf club. SOLUTION: A golf club in which a shaft 6 is inserted into a hosel portion 7 having a hosel hole 3 and is fixed with an adhesive 5, wherein the tip portion of the shaft 6 is in a club-shaped taper form that the more tip side more increases in diameter. A male screw is placed in the periphery of the hosel portion 7 and a plurality of slits 8 are placed in the hosel portion 7. The entrance side of the hosel portion 7 decreases in diameter by fastening a nut 10 having a taper-shaped inner hole.</p>
申请公布号 JP2003093551(A) 申请公布日期 2003.04.02
申请号 JP20010294201 申请日期 2001.09.26
申请人 BRIDGESTONE SPORTS CO LTD 发明人 MURAKAMI NOBUHIRO
分类号 A63B53/02;(IPC1-7):A63B53/02 主分类号 A63B53/02
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