GOLF CLUB HEAD WITH MULTI-MATERIAL FACE FORMED USING SPRAY DEPOSITION METHOD
    11.
    发明申请
    GOLF CLUB HEAD WITH MULTI-MATERIAL FACE FORMED USING SPRAY DEPOSITION METHOD 审中-公开
    具有使用喷雾沉积方法形成的多材料表面的高尔夫球杆头

    公开(公告)号:US20130040757A1

    公开(公告)日:2013-02-14

    申请号:US13570274

    申请日:2012-08-09

    IPC分类号: A63B53/04

    摘要: A metal wood golf club with a striking face portion made from more than one material is disclosed. More specifically, due to the unique construction of the striking face portion having multiple materials, the present invention utilizes bonding spray deposition process to achieve the desirable bond between the more than one materials used to form the striking face. The striking face portion is formed by creating a chip insert type material utilizing the spray deposition process that is made from a secondary material that is different from the remainder of the striking face portion substantially near a geometric center of the striking face portion; wherein the secondary material has a higher Young's modulus than the remainder of the striking face portion.

    摘要翻译: 公开了一种具有由多于一种材料制成的冲击面部分的金属木高尔夫球杆。 更具体地,由于具有多种材料的打击面部分的独特构造,本发明利用粘合喷雾沉积工艺来实现用于形成打击面的多于一种材料之间的期望的粘结。 冲击面部分通过使用喷射沉积工艺形成芯片插入型材料,所述喷涂沉积工艺由与所述打击面部分的其余部分基本上接近所述打击面部分的几何中心不同的第二材料制成; 其中所述二次材料具有比所述打击面部分的其余部分更高的杨氏模量。

    Iron golf club head with improved performance
    20.
    发明授权
    Iron golf club head with improved performance 有权
    铁高尔夫球杆头,性能提升

    公开(公告)号:US08475293B2

    公开(公告)日:2013-07-02

    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。