IRON GOLF CLUB HEAD WITH IMPROVED PERFORMANCE
    10.
    发明申请
    IRON GOLF CLUB HEAD WITH IMPROVED PERFORMANCE 有权
    铁杆高尔夫俱乐部头部,具有改进的性能

    公开(公告)号:US20120064995A1

    公开(公告)日:2012-03-15

    申请号:US12880612

    申请日:2010-09-13

    IPC分类号: A63B53/04

    摘要: An iron type golf club head with improved performance is disclosed herein. More specifically, the present invention discloses an iron type golf club head having a frontal face portion made out of a lightweight material that is separate and distinct from the material used to form the remaining body portion of the iron type golf club head. The thinner material allows the frontal face portion of the iron type golf club head to be made thinner, yielding improved performance characteristics such as a higher Coefficient of Restitution (COR) of greater than about 0.770, a lower Center of Gravity (CG) location of less than about 5.0 mm from a ground, and a lower primary resonant frequency of less than about 5,000 Hertz.

    摘要翻译: 本文公开了具有改进性能的铁型高尔夫球杆头。 更具体地,本发明公开了一种铁型高尔夫球杆头,其具有由与用于形成铁型高尔夫球杆头的剩余主体部分的材料分离和不同的轻质材料制成的前部面部。 更薄的材料允许铁型高尔夫球杆头的正面部分变薄,产生改进的性能特征,例如大于约0.770的更高的恢复系数(COR),较低的重心(CG)位置 距离地面小于约5.0mm,初级共振频率低于约5,000赫兹。