发明名称 Golf club with interchangeable head-shaft connection
摘要 A golf club (20) having a club head (22) with an interchangeable shaft (40) is disclosed herein. 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, 146) has a frustoconical portion (72, 172) and a keyed portion (74, 174) 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).
申请公布号 GB2448844(A) 申请公布日期 2008.10.29
申请号 GB20080015364 申请日期 2007.07.18
申请人 CALLAWAY GOLF COMPANY 发明人 ALAN HOCKNELL;MATTHEW T CACKETT;DENVER HOLT;D CLAYTON EVANS;DANIEL M STEVENS;JAMES C WENCK;STEVEN S OGG;KONRAD LENHOF;JERRY V BLANKE;JOEL B ERICKSON;BROADUS PERRY WALL JR
分类号 A63B53/02 主分类号 A63B53/02
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