发明名称 |
A sound enhanced composite golf club head |
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. |
申请公布号 |
AU2284501(A) |
申请公布日期 |
2001.07.09 |
申请号 |
AU20010022845 |
申请日期 |
2000.12.20 |
申请人 |
CALLAWAY GOLF COMPANY |
发明人 |
RICHARD C. HELMSTETTER;JAMES M. MURPHY;HERBERT REYES;D. CLAYTON EVANS;J. ANDREW GALLOWAY;DANIEL R. JACOBSON |
分类号 |
A63B53/04;B29C70/34;B29C70/86 |
主分类号 |
A63B53/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|