发明名称 |
Golf Club With High Moment Of Inertia |
摘要 |
A golf club (40) has a golf club head with a large mass, relatively short club length and a moment of inertia about the Izz axis through the center of gravity of the golf club head greater than 5000 grams-centimeters squared. The golf club head (42) preferably has a volume ranging from 400 cubic centimeters to 470 cubic centimeters. The golf club head (42) preferably has a moment of inertia about the Ixx axis through the center of gravity of the golf club head greater than 3000 grams-centimeters squared. The golf club (40) preferably has an inertia ratio greater than 0.0019.
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申请公布号 |
US2009275419(A1) |
申请公布日期 |
2009.11.05 |
申请号 |
US20090501598 |
申请日期 |
2009.07.13 |
申请人 |
CACKETT MATTHEW T;HOCKNELL ALAN;STEVENS DANIEL M;WILLIAMS LUKE R |
发明人 |
CACKETT MATTHEW T.;HOCKNELL ALAN;STEVENS DANIEL M.;WILLIAMS LUKE R. |
分类号 |
A63B53/00;A63B53/04 |
主分类号 |
A63B53/00 |
代理机构 |
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代理人 |
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地址 |
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