发明名称 GOLF CLUB WITH INTERCHANGEABLE HEAD-SHAFT CONNECTION
摘要 <p>A golf club (20) having a club head (22) with an interchangeable shaft (40) is disclosed. The golf club (20) includes a tube (44, 144) mounted in the club head. (22), and a sleeve (46, 146) mounted on a tip end (50) of the shaft (40). The tube (44, 144) includes a tapered portion (60, 160) and a rotation prevention portion (62, 162). The sleeve (46, l46) frustoconical portion (72, l72) a keyed portion (74, l74) that are respectively received in the tapered portion (60, 160) and the rotation prevention portion (62, 162) of the tube (44, 144). The golf club (20) further includes a mechanical fastener (48, 148) for removably securing the shaft (40) to the club head (22).</p>
申请公布号 KR20070085375(A) 申请公布日期 2007.08.27
申请号 KR20077011105 申请日期 2007.05.16
申请人 CALLAWAY GOLF COMPANY 发明人 CACKETT MATTHEW T.;HOCKNELL ALAN;OGG STEVEN S.;LENHOF KONRAD;BLANKE JERRY V.;ERICKSON JOEL B.
分类号 A63B53/02;A63B53/00 主分类号 A63B53/02
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