发明授权
- 专利标题: Golf clubs and golf club heads
- 专利标题(中): 高尔夫俱乐部和高尔夫球杆头
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申请号: US12506446申请日: 2009-07-21
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公开(公告)号: US08216088B2公开(公告)日: 2012-07-10
- 发明人: Philip J. Hatton , Andrew G. V. Oldknow
- 申请人: Philip J. Hatton , Andrew G. V. Oldknow
- 申请人地址: US OR Beaverton
- 专利权人: Nike, Inc.
- 当前专利权人: Nike, Inc.
- 当前专利权人地址: US OR Beaverton
- 代理机构: Banner & Witcoff, Ltd.
- 主分类号: A63B53/06
- IPC分类号: A63B53/06
摘要:
A golf club includes a golf club head having a body, a ball-striking face member and one or more mass members. The body extends from a shaft-attachment structure. The ball-striking face member is located on a front surface of the body. The body is configured to releasably accommodate a first mass member in a first region on its back surface and a second mass member in a second region on its back surface. At least one of the first and second mass members may be releasably attached to the back surface. The ball-striking face member may have an average density that is less than the average density of the body. The mass members may have an average density that is more than the average density of the ball-striking face member and/or of the body. The mass distribution of the club head may be customized via the selection and attachment of a particular mass member. The golf club head may be an iron-type golf club head.
公开/授权文献
- US20110021283A1 Golf Clubs and Golf Club Heads 公开/授权日:2011-01-27