发明名称 Golf club head and method for manufacturing the same
摘要 A golf club head having a club face for hitting a ball comprises a hollow main body provided with a front opening, and a face member disposed at the front of the main body so that a front surface thereof forms at least a major part of the club face, and a rear surface thereof faces a hollow of the main body. The peripheral edge of the face member is welded to the main body so as to form a weld bead, and the width of the weld bead is changed so that a difference (Wmax-Wmin) between the maximum width Wmax and minimum width Wmin is not less than 1 mm.
申请公布号 US8506419(B2) 申请公布日期 2013.08.13
申请号 US20100788953 申请日期 2010.05.27
申请人 HIRANO TOMOYA;SRI SPORTS LIMITED 发明人 HIRANO TOMOYA
分类号 A63B53/04 主分类号 A63B53/04
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