发明名称 GOLF CLUB HEAD
摘要 <P>PROBLEM TO BE SOLVED: To provide a golf club head having excellent vibration absorbing effect. <P>SOLUTION: This iron type golf club head 1 includes a face plate part 11, a cavity part 14 on the rear side of the face plate part, and a sole part 13. In the golf club head 1, a viscoelastic body 20 is made to adhere to the back face of the face plate part 11, and a cover plate 30 overlapping the viscoelastic body 20 is provided. The cover plate 30 is formed with an opening 35, and a part of the viscoelastic body 20 projects from the opening 35. <P>COPYRIGHT: (C)2013,JPO&INPIT
申请公布号 JP2013022057(A) 申请公布日期 2013.02.04
申请号 JP20110156673 申请日期 2011.07.15
申请人 BRIDGESTONE SPORTS CO LTD 发明人 TAKECHI TAKAHARU
分类号 A63B53/04 主分类号 A63B53/04
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