发明名称 |
METHOD AND APPARATUS FOR LOCATING AND ALIGNING GOLF CLUB SHAFT SPINE |
摘要 |
<p>The preferred orientation, or planar oscillation plane, of a golf club shaft (10) is located by measuring the oscillation of the shaft when a horizontal impulse is applied and from those measurements determining an orientation in which the oscillation would be substantially planar (143). In a preferred embodiment an iterative process is used to converge on the preferred orientation. The location of the preferred orientation may be marked on the shaft and used to assemble a golf club with the planar oscillation plane in a predetermined orientation. The assembly of the golf club can be done manuall y in a refitting situation or automatically in a new club manufacturing settin g.</p> |
申请公布号 |
CA2374016(A1) |
申请公布日期 |
2000.11.30 |
申请号 |
CA20002374016 |
申请日期 |
2000.05.19 |
申请人 |
WEISS, RICHARD M. |
发明人 |
WEISS, RICHARD M.;BUTLER, JOSEPH H.;TWIGG, MICHAEL J. |
分类号 |
A63B53/00;A63B59/00;A63B69/36;G01H1/00;(IPC1-7):A63B69/36 |
主分类号 |
A63B53/00 |
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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