发明名称 |
Golf Club Assembly and Golf Club with Aerodynamic Features |
摘要 |
A golf club includes a shaft and a club head. The club head may have a channel extending adjacent to a trailing edge of the club head. The channel may have a maximum depth of 6 mm and a maximum width ranging from 10 mm to 20 mm. A rough textured surface region may be provided on a sole, wherein the rough textured surface region has a surface roughness of greater than or equal to 1.00 μm. A recess, formed in the sole, may extend from a mid-region to a toe of the club head, wherein the mid-region extends over the middle 40% of a length of the club head. A crown has an upper, forward surface and a stepped-down region, and the upper, forward surface transitions to the stepped-down region at a transition feature that extends from the hosel region at an angle of from 25 to 50 degrees. |
申请公布号 |
US2015094162(A1) |
申请公布日期 |
2015.04.02 |
申请号 |
US201414569124 |
申请日期 |
2014.12.12 |
申请人 |
NIKE, Inc. |
发明人 |
Oldknow Andrew G.V. |
分类号 |
A63B53/04 |
主分类号 |
A63B53/04 |
代理机构 |
|
代理人 |
|
主权项 |
1. A golf club head for a driver, the club head comprising:
a body member including:
a front body member having a ball striking face, andan aft body member extending rearwardly from the front body member and defining a trailing edge,a rough textured surface region provided on a sole,wherein the rough textured surface region has a surface roughness of greater than or equal to 1.00 μm and the rough textured surface region is at least partially located in a forward half of the sole; anda crown having an upper, forward surface and a stepped-down region, wherein the upper, forward surface transitions to the stepped-down region at a transition feature extending from the hosel region at an angle of from 25 degrees to 50 degrees from a front plane of the club head, as viewed from above. |
地址 |
Beaverton OR US |