发明名称 Golf club having an aligning and quick connect-disconnect coupling between the golf club shaft and club head
摘要 A golf club wherein the club head and shaft are interchangeable using a quick connect-disconnect coupling between the club shaft and the club head. The coupling includes means for aligning and preventing rotation between the club head and shaft including an angular alignment surface on the lower end of the shaft which cooperates with an angular alignment stop formed within the heel of the golf club head. The coupling further includes a means for connecting the shaft to the golf club head when the shaft is in place within the heel of the club head.
申请公布号 US5039098(A) 申请公布日期 1991.08.13
申请号 US19880167162 申请日期 1988.03.11
申请人 PELZ, DAVID T. 发明人 PELZ, DAVID T.
分类号 A63B53/02 主分类号 A63B53/02
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