发明授权
- 专利标题: Sound enhanced composite golf club head
- 专利标题(中): 声音增强复合高尔夫球杆头
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申请号: US09474697申请日: 1999-12-29
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公开(公告)号: US06406378B1公开(公告)日: 2002-06-18
- 发明人: James M. Murphy , Herbert Reyes , D. Clayton Evans , J. Andrew Galloway , Richard C. Helmstetter , Daniel R. Jacobson
- 申请人: James M. Murphy , Herbert Reyes , D. Clayton Evans , J. Andrew Galloway , Richard C. Helmstetter , Daniel R. Jacobson
- 主分类号: A63B5304
- IPC分类号: A63B5304
摘要:
A golf club having a club head composed of a composite material and having an enhanced sound during impact with a golf ball. The golf club head also has a coefficient of restitution greater than 0.8 under test conditions such as the USGA test conditions specified pursuant to Rule 4-1e, Appendix II, of the Rules of Golf for 1998-1999. The golf club head body has a weight strip placed within a ribbon of the body. The sound of the composite golf club head during impact with a golf ball is approximately equivalent to that of a metal wood during impact with a golf ball. The composite golf club head of the present invention has a combined sound level greater than one hundred seventeen decibels during impact with a golf ball.
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