| 发明名称 | Golf club | ||
| 摘要 | According to an aspect of this invention, a golf club includes: a shaft; a head attached to a distal end of the shaft; a substantially cylindrical shaft case is secured to the distal end of the shaft; the shaft case is inserted into a hosel hole in the head; and the shaft case is fixed to the head by a bolt which is inserted from a sole side of the head, wherein: a stopper member is attached to an outer circumference of the shaft case so that an attaching position can be changed; the stopper member is in abutment with an upper end portion of a hosel; and an inserting depth of the shaft case into the hosel hole can be changed by changing the attaching position of the stopper member. | ||
| 申请公布号 | US8936514(B2) | 申请公布日期 | 2015.01.20 |
| 申请号 | US201313795603 | 申请日期 | 2013.03.12 |
| 申请人 | Bridgestone Sports Co., Ltd. | 发明人 | Sato Fumiaki |
| 分类号 | A63B53/02;A63B53/16 | 主分类号 | A63B53/02 |
| 代理机构 | Sughrue Mion, PLLC | 代理人 | Sughrue Mion, PLLC |
| 主权项 | 1. A golf club comprising: a shaft; a head attached to a distal end of the shaft; a shaft case is secured to the distal end of the shaft; the shaft case is inserted into a hosel hole in the head; and the shaft case is fixed to the head by a bolt which is inserted from a sole side of the head, wherein: a stopper member is attached to an outer circumference of the shaft case so that an attaching position can be changed; the stopper member is in abutment with an upper end portion of a hosel; and an inserting depth of the shaft case into the hosel hole can be changed by changing the attaching position of the stopper member. | ||
| 地址 | Tokyo JP | ||