发明名称 GOLF CLUB SET
摘要 <p>PROBLEM TO BE SOLVED: To provide a golf club set capable of exhibiting the required characteristic of each count at the maximum. SOLUTION: This golf club set includes a plurality of golf clubs having a head 2 mounted at the tip end of a shaft 1 and a grip 3 mounted at the bat end, wherein the loft angle X of the golf club is sequentially increased ranging from 20 to 45 degrees, with the change of the loft angle X of the golf club, the ratio of the distance L1 from the tip end of the shaft 1 to the position G of center of gravity of the shaft to the shaft total length L0 is varied, and the difference between the minimum value and the maximum value s set to 4% or more.</p>
申请公布号 JP2002306641(A) 申请公布日期 2002.10.22
申请号 JP20010117732 申请日期 2001.04.17
申请人 YOKOHAMA RUBBER CO LTD:THE 发明人 NAKAHARA NORIHIKO
分类号 A63B53/00;(IPC1-7):A63B53/00 主分类号 A63B53/00
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