| 发明名称 |
GOLF CLUB HEAD, GOLF CLUB, GOLF CLUB PERFORMANCE EVALUATION METHOD, AND GOLF CLUB AND GOLF BALL SET |
| 摘要 |
It could be helpful to provide a golf club head, a golf club and a set of golf club and golf ball that can reliably reduce an amount of backspin of a golf ball; and a golf club performance evaluation method that can determine the amount of backspin imparted on a golf ball.;A golf club head having a face on which a slip quantity of a golf ball when the golf ball and the face collide with each other is 0.55 mm or less is provided. |
| 申请公布号 |
US2016008676(A1) |
申请公布日期 |
2016.01.14 |
| 申请号 |
US201514791925 |
申请日期 |
2015.07.06 |
| 申请人 |
BRIDGESTONE CORPORATION ;BRIDGESTONE SPORTS CO., LTD |
发明人 |
UCHIDA Kazuo;KOMATSU Atsushi;BAN Wataru |
| 分类号 |
A63B53/04;G01N19/02 |
主分类号 |
A63B53/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A golf club head having a face on which a slip quantity of a golf ball when the golf ball and the face collide with each other is 0.55 mm or less. |
| 地址 |
Tokyo JP |
