发明名称 |
Iron-type golf clubhead with optimised point of least rigidity |
摘要 |
A cavity backed iron clubhead is constructed so that the point of least rigidity of the striking plate is generally aligned with the centre of gravity of the clubhead. This alignment can be produced by attaching an insert of lower density to the high toe area of the back cavity (Figure 9) or by making specific areas of the face thicker (Figure 20). |
申请公布号 |
GB2321201(A) |
申请公布日期 |
1998.07.22 |
申请号 |
GB19980000938 |
申请日期 |
1998.01.19 |
申请人 |
* WILSON SPORTING GOODS CO |
发明人 |
THOMAS A * WOZNY;MARK A * CHESNEY;JON C * PERGANDE |
分类号 |
A63B53/04;(IPC1-7):A63B53/04 |
主分类号 |
A63B53/04 |
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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