发明名称 Golf club head having a bridge member
摘要 A cavity back golf club head having a bridge member is disclosed. The bridge member extends across a first rear cavity connecting a heel and a toe of the golf club head to control the trajectory of a golf ball. For the longer iron clubs, a wall extending from the sole portion of the cavity back golf club head to the bridge member defines a second cavity to further influence the trajectory of the golf ball. For the shorter iron clubs, the wall extends from the top portion of the cavity back golf club head to the bridge member.
申请公布号 US6923732(B2) 申请公布日期 2005.08.02
申请号 US20030666346 申请日期 2003.09.19
申请人 NIKE, INC. 发明人 STITES JOHN THOMAS;TAYLOR MICHAEL G.;FRANKLIN DAVID N.;SLAUGHTER BYRON COLE
分类号 A63B53/04;A63B59/00;(IPC1-7):A63B53/04 主分类号 A63B53/04
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