发明名称 Golf club striking plate with variable thickness
摘要 A golf club head having a striking plate with regions of varying thickness is disclosed herein. A central region has a first thickness range that is thicker than the thickness range of any of the other regions. The thickness of the regions decreases outward from the center. The striking plate may be used on a fairway wood-type golf club head or a driver-type golf club head. The striking plate is preferably composed of steel or titanium.
申请公布号 GB2381206(A) 申请公布日期 2003.04.30
申请号 GB20020029797 申请日期 2001.06.26
申请人 * CALLAWAY GOLF COMPANY 发明人 RICHARD C * HELMSTETTER;ROGER C * CLEVELAND;D CLAYTON * EVANS;GARTH W * SMITH
分类号 A63B53/02;A63B53/04;A63B53/06;A63B53/08;B21J5/00;B21K17/00;C22F1/18;C23F1/00;C23F1/26;(IPC1-7):A63B53/04 主分类号 A63B53/02
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