发明申请
- 专利标题： INTERCHANGEABLE SHAFT FOR A GOLF CLUB
- 专利标题（中）： 高尔夫俱乐部的交换轴
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申请号： US12334837申请日： 2008-12-15
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公开(公告)号： US20090098946A1公开(公告)日： 2009-04-16
- 发明人: ALAN HOCKNELL , MATTHEW T. CACKETT , DENVER HOLT
- 申请人： ALAN HOCKNELL , MATTHEW T. CACKETT , DENVER HOLT
- 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 (144) mounted in the club head (22), and a sleeve (146) mounted on a tip end (50) of the shaft (40). An exterior bottom end of the sleeve (146) has a castellated surface. An interior bottom end of the tube (144) has a matching castellated surface. The golf club (20) further includes a mechanical fastener (148) for removably securing the shaft (40) to the club head (22).
公开/授权文献
- US07578749B2 Interchangeable shaft for a golf club 公开/授权日：2009-08-25
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