发明名称 |
Golf club head having a high coefficient of restitution and method of making it |
摘要 |
A golf club head is formed of an alpha-beta titanium alloy body and a beta-type titanium alloy striking plate. The sole and crown of the club head are thin-walled and the striking plate transitions from a 1.7 mm central region to a 1.2 mm periphery adjacent the sole and crown junctions. The measured coefficient of restitution for this club bead is a least 0.90.
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申请公布号 |
US2003036442(A1) |
申请公布日期 |
2003.02.20 |
申请号 |
US20010932430 |
申请日期 |
2001.08.17 |
申请人 |
CHAO BING;VINCENT BENOIT;KRAUS STEPHEN A.;BEACH TODD P. |
发明人 |
CHAO BING;VINCENT BENOIT;KRAUS STEPHEN A.;BEACH TODD P. |
分类号 |
A63B53/04;(IPC1-7):A63B53/04 |
主分类号 |
A63B53/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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