公开(公告)号：EP2167202A2

公开(公告)日：2010-03-31

申请号：EP08771477.0

申请日：2008-06-19

申请人： NIKE International Ltd.

发明人： STITES, John, Thomas ,  TAVARES, Gary, G. ,  BOYD, Robert ,  KAWAGUCHI, Hiroshi ,  TSUKADA, Daisuke

IPC分类号： A63B53/04

CPC分类号： A63B53/0466 ,  A63B53/04 ,  A63B2053/0408 ,  A63B2053/0412 ,  A63B2053/0416 ,  A63B2053/0433 ,  A63B2053/0458 ,  A63B2053/0491 ,  A63B2209/00 ,  A63B2209/02 ,  A63B2209/023 ,  Y10T29/49826

摘要： Wood-type golf club heads include: (a) a club head body including heel, toe, crown, sole, and weighted rear portions; and (b) a variable thickness ball striking face. The club head body parts and weighted portion(s) may be arranged such that the club head has a moment of inertia about a vertical axis passing through the club head center of gravity of at least 5000 g-cm2. Such club heads may include: (a) a cup face member including a ball striking face portion and a return portion; (b) sole and crown portions engaged with the return portion; (c) a rear body member engaged with the crown and/or sole portions; (d) a weight member at the club head rear; and/or (e) a hosel member engaged with the cup face member, the crown portion, and/or the sole portion.

摘要翻译： 木质高尔夫球杆头包括：（a）球杆头体，包括脚跟，脚趾，冠，鞋底和加重的后部; 和（b）可变厚度的击球面。 球杆头体部分和加重部分可以被布置成使得球杆头具有围绕通过球杆头重心至少5000g-cm 2的垂直轴线的惯性矩。 这样的球杆头可以包括：（a）包括击球面部分和返回部分的杯面构件; （b）与返回部分接合的鞋底和冠部; （c）与冠部和/或鞋底部分接合的后部主体部件; （d）球杆头后部的重量构件; 和/或（e）与杯面构件，冠部和/或鞋底部分接合的插鞘构件。