发明名称 |
RELEASABLE AND INTERCHANGEABLE CONNECTIONS FOR GOLF CLUB HEADS AND SHAFTS |
摘要 |
Golf club heads are releasably engaged with shafts so they may be readily interchanged and/or so that the shaft orientation with respect to the club head can be readily changed. Assemblies for connecting the club head and shaft may include a shaft adapter and a head adapter. The shaft adapter may have an exterior surface extending along a first axis and a bore having a cross-sectional shape along a second axis configured to attach to a shaft member. The second end of the shaft adapter has a cross-sectional shape of a regular polygon. The head adapter has a first end and a second end along a first axis and a bore having a shape of a regular polygon along a second axis that is shaped to receive the second end of the shaft adapter in a plurality of orientations.
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申请公布号 |
US2010197422(A1) |
申请公布日期 |
2010.08.05 |
申请号 |
US20090366484 |
申请日期 |
2009.02.05 |
申请人 |
NIKE, INC. |
发明人 |
THOMAS JAMES S.;TREES GREGORY A.;CONTINI VINCENT J.;SANDER RAYMOND J.;PRESCOTT JAMES ALAN;HARRIS SCOTT ALLEN;RUBAL MATTHEW PAUL |
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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