发明授权
- 专利标题： Golf club head
- 专利标题（中）： 高尔夫球杆头
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申请号： US592246申请日： 1984-03-22
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公开(公告)号： US4624460A公开(公告)日： 1986-11-25
- 发明人: Yoshihiko Murase , Seiya Nishimura , Osamu Tomita
- 申请人： Yoshihiko Murase , Seiya Nishimura , Osamu Tomita
- 申请人地址： JPX
- 专利权人： Nippon Gakki Seizo Kabushiki Kaisha
- 当前专利权人： Nippon Gakki Seizo Kabushiki Kaisha
- 当前专利权人地址： JPX
- 优先权： JPX58-049351 19830324; JPX58-061967 19830408
- 主分类号： A63B53/04
- IPC分类号： A63B53/04
摘要：
In construction of a golf club head having a fiber reinforced plastic shell, the neck section of the shell provides the first hold and an inward bulge on the sole side section of the shell provides the second hold, both for the club shaft so that presence of a dual hold joint structure enables effectual energy transmission at hitting balls and reliably prevents accidental separation of the club head from the club shaft.