发明名称 GOLF CLUB HEAD
摘要 <p>A golf club head (20) having a center of gravity located relatively forward toward the front wall (30) or striking plate (40) of the golf club head (20), and a moment of inertia about the Iyy axis through the center of gravity of the golf club head (20) relatively high. The golf club head (20) preferably has a volume between 300 cubic centimeters and 500 cubic centimeters. The golf club head (20) preferably has a mass between 105 grams and 300 grams. The positioning of the of the center of gravity of the golf club head (20) and the relatively high moment of inertia Iyy through the center of gravity provides for a golf club with greater robustness and better performance.</p>
申请公布号 WO2004105893(A1) 申请公布日期 2004.12.09
申请号 WO2004US16594 申请日期 2004.05.25
申请人 CALLAWAY GOLF COMPANY 发明人 CACKETT, MATTHEW, T.;EVANS, CLAYTON, D.;GALLOWAY, ANDREW, J.;HOCKNELL, ALAN
分类号 A63B53/04;(IPC1-7):A63B53/04 主分类号 A63B53/04
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