发明名称
摘要 A golf club head having a stamped metal cup-shaped front section welded to a cast body. Crown/face and sole/face transition seams included within the front section at a distance away from the welding site. The front section including a wing element extending around and below the hosel. The front section formed from a single sheet metal plate.A split hosel comprising upper and lower hosel elements, both integrally cast within the body of the club head for reduction of weight in the hosel area. The lower hosel element including a boss member for receiving the bottom of a shaft. The boss member being variably disposed at a pre-determined position to provide both a pre-selected club lie and a club face angle. The body having a universal casting with only the welding of the boss into the lower hosel element being varied.The toe portion of the cast body forming a section of the front face surface thereby removing welding away from the aesthetically critical toe portion and easing buffing and polishing procedures in the toe portion in addition to providing structural integrity to the club head.
申请公布号 JP3134741(U) 申请公布日期 2007.08.23
申请号 JP20070004385U 申请日期 2007.06.11
申请人 发明人
分类号 A63B53/04;A63B53/02 主分类号 A63B53/04
代理机构 代理人
主权项
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