发明名称 INTERCHANGEABLE SHAFT FOR A GOLF CLUB
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 US2009124407(A1) 申请公布日期 2009.05.14
申请号 US20090353008 申请日期 2009.01.13
申请人 发明人 HOCKNELL ALAN;CACKETT MATTHEW T.;HOLT DENVER;EVANS D. CLAYTON;STEVENS DANIEL M.;WENCK JAMES C.
分类号 A63B53/02 主分类号 A63B53/02
代理机构 代理人
主权项
地址