发明名称 Golf club head
摘要 A golf club head includes a front body formed of a metal material, an FRP body, a metallic sole plate, and a weight member. The front body has a face portion, a metal sole portion, a metal side portion (toe), a metal crown portion, a metal side portion (heel), and a hosel portion. A slight gap in a range of 4 mm to 12 mm is formed between a front side of the sole plate and the metal sole portion. This part is formed of the FRP body. Preferably, the metal material of the front body includes a titanium-based alloy or a zirconium-based amorphous alloy. The sole plate is made of stainless steel.
申请公布号 US7318782(B2) 申请公布日期 2008.01.15
申请号 US20040868364 申请日期 2004.06.16
申请人 BRIDGESTONE SPORTS CO., LTD. 发明人 IMAMOTO YASUNORI;YAMAGISHI HISASHI
分类号 A63B53/04 主分类号 A63B53/04
代理机构 代理人
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