| 发明名称 |
GOLF CLUB WITH IMPROVED WEIGHTING |
| 摘要 |
A plurality of two or more golf clubs with improved weighting characteristics is disclosed. More specifically, the present invention discloses a specific relationship between the mass Mclub of the golf club and the length Lclub to help improve the performance of the golf club. In addition to the above, the present invention also discloses a change to the balance point of the shaft to help compensate for the change in mass Mshaft of the shaft and the length Lshaft of the shaft to maintain a desirable swing weight. |
| 申请公布号 |
US2016250529(A1) |
申请公布日期 |
2016.09.01 |
| 申请号 |
US201514683442 |
申请日期 |
2015.04.10 |
| 申请人 |
ACUSHNET COMPANY |
发明人 |
Bone Donald S.;Barksdale Dustin A. |
| 分类号 |
A63B53/10 |
主分类号 |
A63B53/10 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A golf club shaft comprising;
a first end, a second end, an inner diameter, and an outer diameter; wherein a mass Mshaft of said shaft deceases with an increase in a length Lshaft of said shaft, and wherein said shaft has a Balance Pointshaft that increases as the length Lshaft increases according to the relationship, Balance Pointshaft (%) 0.1 Lshaft+26.33. |
| 地址 |
Fairhaven MA US |
