发明授权
- 专利标题: Golf ball with cover having varying hardness
- 专利标题(中): 具有不同硬度的盖的高尔夫球
-
申请号: US12690761申请日: 2010-01-20
-
公开(公告)号: US08556750B2公开(公告)日: 2013-10-15
- 发明人: Yasushi Ichikawa , Chia-Chyi Cheng
- 申请人: Yasushi Ichikawa , Chia-Chyi Cheng
- 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: Plumsea Law Group, LLC
- 主分类号: A63B37/06
- IPC分类号: A63B37/06
摘要:
Generally disclosed is a golf ball having a core and a cover layer. The cover layer includes areas that are hard corresponding to the dimples, and areas that are soft corresponding to the land between the dimples. The cover layer may be selectively treated, such as by heating, to achieve a difference in hardness using a single cover layer material. Alternatively, the cover layer may be selectively coated with a coating material having a different hardness. As a result of the arrangement of the hard dimples and the soft land, the golf ball achieves reduced spin, and greater distances, when struck with a larger force (such as during a dive) while also achieving increased spin, and better control, when struck with a smaller force (such as during a chip).
公开/授权文献
- US20110177884A1 Golf Ball With Cover Having Varying Hardness 公开/授权日:2011-07-21
信息查询