发明名称 |
RELEASABLE CONNECTIONS FOR GOLF CLUB HEADS AND SHAFTS |
摘要 |
Golf club heads are releasably engaged with shafts so that the club heads and shafts can be readily interchanged and/or so that the shaft position with respect to the club head can be readily changed. Golf clubs are provided that have spherical releasable connections between the golf club head and the golf club shaft along with head/shaft position adjusting features to allow interchange of shafts and heads and to allow modification of the head/shaft positioning properties. Assemblies for connecting the club head and shaft may include: a shaft adapter, a shaft retainer, and a hosel insert located within an interior chamber of the club head. The club head and shaft may be changed by releasing the securing system and exchanging the original parts with different parts. Furthermore, the shaft adapter may be rotated within the hosel insert to create different angles from the shaft so as to allow
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申请公布号 |
US2012270673(A1) |
申请公布日期 |
2012.10.25 |
申请号 |
US201213455853 |
申请日期 |
2012.04.25 |
申请人 |
SANDER RAYMOND J.;CONTINI VINCENT J.;PRESCOTT JAMES ALAN;RUBAL MATTHEW PAUL;TREES GREGORY A.;THOMAS JAMES;NIKE, INC. |
发明人 |
SANDER RAYMOND J.;CONTINI VINCENT J.;PRESCOTT JAMES ALAN;RUBAL MATTHEW PAUL;TREES GREGORY A.;THOMAS JAMES |
分类号 |
A63B53/02 |
主分类号 |
A63B53/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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