发明名称 |
GOLF CLUB SET WITH VARIABLE THICKNESS AND/OR DENSITY FACE INSERTS |
摘要 |
A set of golf clubs is characterized by club heads having striking face inserts at least one of which varies in thickness, density, and/or material from the other inserts so that the heads have different centers of gravity. Preferably the long irons in the set have a lower center of gravity (because of thinner or less dense inserts) to increase the trajectory of a struck golf ball. The short irons have a higher center of gravity to reduce the trajectory of a struck golf ball. |
申请公布号 |
AU2003209142(A1) |
申请公布日期 |
2003.09.04 |
申请号 |
AU20030209142 |
申请日期 |
2003.02.13 |
申请人 |
SPALDING SPORTS WORLDWIDE, INC. |
发明人 |
STEVEN, J. MAHAFFEY;RYAN ROACH |
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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