发明名称 Golf Coupling Mechanisms and Related Methods
摘要 Embodiments of golf coupling mechanisms are presented herein. Other examples and related methods are also disclosed herein.
申请公布号 US2015126300(A1) 申请公布日期 2015.05.07
申请号 US201514593963 申请日期 2015.01.09
申请人 Karsten Manufacturing Corporation 发明人 Jertson Marty R.;Stokke Ryan M.
分类号 A63B53/02;A63B53/04 主分类号 A63B53/02
代理机构 代理人
主权项 1. A golf club head comprising: a club head body comprising: a fairway wood-type club head body;a sole comprising a sole bottom end; anda hosel; a shaft sleeve insertable into the hosel and configured to repositionably couple a golf club shaft with the hosel; and a securing fastener configured to secure the shaft sleeve in the hosel; wherein: the hosel comprises: a hosel top coupler; anda hosel bore configured to receive the shaft sleeve;the shaft sleeve comprises: a sleeve top coupler configured to engage the hosel top coupler and restrict a rotation of the shaft sleeve relative to the club head body when the shaft sleeve is inserted in the hosel bore and secured by the securing fastener;a sleeve bore configured to receive an end of the golf club shaft; anda shaft sleeve center of gravity;the golf club head further comprises an assembled club head center of gravity when the club head body is assembled with the shaft sleeve and the securing fastener;the assembled club head center of gravity is located at an assembled club head CG vertical distance relative to the sole bottom end;andwhen the golf club head is at an address position, with the shaft sleeve secured in the hosel: the shaft sleeve center of gravity is located at a sleeve CG vertical distance of less than approximately 35.6 mm relative to the sole bottom end; anda difference between the sleeve CG vertical distance and the assembled club head CG vertical distance is less than approximately 19 mm.
地址 Phoenix AZ US