发明名称 GOLF CLUB PROVIDED WITH WEIGHT MEMBER IN SHAFT
摘要 <p>PROBLEM TO BE SOLVED: To provide a golf club provided with weight member in shaft capable of attaining the same sense of swing as in the past and ensuring the stability when driving a ball by partially reducing the weight of, particularly, a club head and providing a weight member of the same weight as the reduction portion within a shaft. SOLUTION: A first weight member 20 is provided in one end of the shaft 10 having different outer diameters at both ends, and a connecting part 13 provided on the other end thereof is inserted to a connecting hole 511 formed on one upper side of the head 50. The weight of the head 50 having an irregular shape is lighter than that of a conventional one, and the weight difference is equal to the weight of the first weight member 20 provided in the shaft 10.</p>
申请公布号 JP2002306651(A) 申请公布日期 2002.10.22
申请号 JP20020020146 申请日期 2002.01.29
申请人 TSENG WEN-CHENG 发明人 TSENG WEN-CHENG
分类号 A63B53/06;A63B53/02;A63B53/10;A63B53/12;(IPC1-7):A63B53/06 主分类号 A63B53/06
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