发明名称 |
Method of forming a golf club head with improved aerodynamic characteristics |
摘要 |
A method for forming a driver type golf club head, the method comprising orienting a golf club head using a largest tangent circle method, forming a golf club head having an apex point positioned in a crown apex zone and designing a crown curve having some portion exist above a 5.25 inch radius arc, the radius arc beginning at the apex point and extending rearward toward the back end of the golf club head.
|
申请公布号 |
US8516675(B2) |
申请公布日期 |
2013.08.27 |
申请号 |
US201113024122 |
申请日期 |
2011.02.09 |
申请人 |
EVANS D. CLAYTON;GIBBS EVAN D.;CACKETT MATTHEW T.;EHLERS STEVEN M.;CALLAWAY GOLF COMPANY |
发明人 |
EVANS D. CLAYTON;GIBBS EVAN D.;CACKETT MATTHEW T.;EHLERS STEVEN M. |
分类号 |
B23Q17/00 |
主分类号 |
B23Q17/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|