发明名称 GOLF CLUB, METHOD FOR CHANGING SHAFT INSERTION DEPTH AND SHAFT REPLACEMENT METHOD
摘要 <P>PROBLEM TO BE SOLVED: To provide a golf club and a method for changing a shaft insertion depth capable of changing an insertion depth of a shaft case. <P>SOLUTION: In the golf club, a shaft 4 is installed to a hosel 3 of a head 1 through the shaft case 5, a spacer 8. The shaft case 5 is firmly fixed to the tip of the shaft 4 by the use of an adhesive. The shaft case 5 is inserted into the hosel 3 through the spacer 8, and fixed with a bolt 7. A partitioning plate 6 is arranged in a tube 3h of the hosel 3. The bolt 7 is screwed in a female threaded hole 5a of the shaft case 5 through an opening 6a of the partitioning plate 6 By removing the spacer 8 or using the spacer 8 having a different thickness L, the insertion depth of the shaft 4 is changed. <P>COPYRIGHT: (C)2012,JPO&INPIT
申请公布号 JP2012152331(A) 申请公布日期 2012.08.16
申请号 JP20110013034 申请日期 2011.01.25
申请人 BRIDGESTONE SPORTS CO LTD 发明人 SATO FUMIAKI
分类号 A63B53/02 主分类号 A63B53/02
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