| 发明名称 |
GOLF CLUB WITH IMPROVED WEIGHT DISTRIBUTION |
| 摘要 |
A golf club with improved weight distribution is disclosed herein. More specifically, the present invention discloses a golf club with a lightweight shaft allowing the golfer to achieve higher swing speed, while shifting the weight savings of the shaft to a grip portion of the club; counterbalancing some of the undesirable performance characteristics associated with a lightweight shaft. |
| 申请公布号 |
US2014221121(A1) |
申请公布日期 |
2014.08.07 |
| 申请号 |
US201414248556 |
申请日期 |
2014.04.09 |
| 申请人 |
Acushnet Company |
发明人 |
Margoles Ryan;Johnson Gregory D. |
| 分类号 |
A63B53/14;A63B53/16 |
主分类号 |
A63B53/14 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of fitting comprising:
reducing the mass of a shaft portion of a golf club to a shaft mass; adding a mass to an existing grip mass of a grip portion, via a weight adjustment member, adjusting a center of gravity of said mass added to said grip portion of said golf club; adjusting a face angle of said golf club via an adjustable hosel mechanism; wherein said weight adjustment member has a mass (Masswam) based on the relationshipMasswam=F*(DensitygripDensityshaft),having a Factor of Adjustment (F) between about 10 to about 30;
wherein said golf club has a shaft having a shaft mass of between about 60 grams to about 100 grams; and wherein said golf club has a grip having a mass of about 45 grams to about 55 grams. |
| 地址 |
Fairhaven MA US |
