发明申请
- 专利标题： INTGERCHANGEABLE SHAFT FOR A GOLF CLUB
- 专利标题（中）： 高尔夫俱乐部的无可挑剔的鞋
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申请号： US13013656申请日： 2011-01-25
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公开(公告)号： US20110118047A1公开(公告)日： 2011-05-19
- 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
- 申请人： 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
- 申请人地址： US CA CARLSBAD
- 专利权人： CALLAWAY GOLF COMPANY
- 当前专利权人： CALLAWAY GOLF COMPANY
- 当前专利权人地址： US CA CARLSBAD
- 主分类号： A63B53/02
- IPC分类号： A63B53/02
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).
公开/授权文献
- US08002644B2 Intgerchangeable shaft for a golf club 公开/授权日：2011-08-23