发明名称 Interchangeable shaft golf club
摘要 An interchangeable shaft golf club assembly includes a golf club head including an internally threaded hosel. A golf club shaft of a select length and stiffness has external threads about a first end and is threadably engaged with the internally threaded hosel. An internally threaded farrel threadably receives the first end of the shaft and is rotated into threaded abutment with the distal end of the hosel to secure the first end of the shaft within the hosel. The external threads about the first end of the shaft are provided by a cylindrical externally threaded connector axially receiving a first end of the shaft and being adhered thereto.
申请公布号 US6039659(A) 申请公布日期 2000.03.21
申请号 US19980136124 申请日期 1998.08.18
申请人 HAMM, JACK 发明人 HAMM, JACK
分类号 A63B53/02;A63B53/12;(IPC1-7):A63B53/02 主分类号 A63B53/02
代理机构 代理人
主权项
地址