Multiple material golf club head
    42.
    发明授权
    Multiple material golf club head 有权
    多种材料高尔夫球杆头

    公开(公告)号:US07462109B2

    公开(公告)日:2008-12-09

    申请号:US11841284

    申请日:2007-08-20

    IPC分类号: A63B53/04

    摘要: A wood-type golf club head (40) having a major body (50), a striking plate insert (55) and a minor body (60) is disclosed herein. The major body (50) is composed of a metal material and has a front wall section (72), a return section (74), a sole section (76), a ribbon section (78) and a ledge portion (80). The minor body (50) is preferably composed of a low density material and has a crown section (62) and a ribbon section (64). The striking plate insert (55) is composed of a metal material. An epoxy-based composition (200) is placed at a face-sole junction (205) to lower the amplitude of the sound of the golf club head (40) during impact with a golf ball.

    摘要翻译: 本文公开了具有主体(50),击打板插入件(55)和次要主体(60)的木型高尔夫球杆头(40)。 主体(50)由金属材料构成,具有前壁部分(72),返回部分(74),底部部分(76),带部分(78)和凸缘部分(80)。 较小体(50)优选由低密度材料构成,并具有冠部(62)和带部(64)。 撞击板插入件(55)由金属材料构成。 环氧基组合物(200)放置在面鞋底接合处(205)处,以在与高尔夫球碰撞期间降低高尔夫球杆头(40)的声音的振幅。

    Golf club head with variable face thickness
    49.
    发明授权
    Golf club head with variable face thickness 有权
    具有可变面厚度的高尔夫球杆头

    公开(公告)号:US07258626B2

    公开(公告)日:2007-08-21

    申请号:US11469742

    申请日:2006-09-01

    IPC分类号: A63B53/04

    摘要: A face or face insert (40) for a golf club head (20) is disclosed herein. The face (40) has an interior surface (40a) with a first thickness section (200) and a second thickness region (205). The first thickness section (200) preferably has a thickness that is at least 0.025 inch greater than the thickness of the second thickness region (205). In a most preferred embodiment, the first thickness section (205) has a X shape. The face or face insert (40) with variable thickness allows for a face or face insert (40) with less mass in a golf club head (20) that conforms to the United States Golf Association regulations.

    摘要翻译: 本文公开了一种用于高尔夫球杆头(20)的面部或面部插入件(40)。 面(40)具有带有第一厚度部分(200)和第二厚度区域(205)的内表面(40a)。 第一厚度部分(200)优选地具有比第二厚度区域(205)的厚度大至少0.025英寸的厚度。 在最优选的实施例中,第一厚度部分(205)具有X形状。 具有可变厚度的面部或面部插入物(40)允许在符合美国高尔夫球会规定的高尔夫球杆头(20)中具有较少质量的面部或面部插入物(40)。

    Golf club head
    50.
    发明授权
    Golf club head 有权
    高尔夫球杆头

    公开(公告)号:US07163468B2

    公开(公告)日:2007-01-16

    申请号:US11162332

    申请日:2005-09-07

    IPC分类号: A63B53/04

    摘要: A golf club head (42) having a standard deviation of coefficient of restitution of less than 0.226 is disclosed herein. The golf club head (42) also preferably has a delta of the coefficient of restitution between a geometric face center of the face (72) and a location (806) 0.5 inch sole-ward from the face center that is less than 0.065. The golf club head (42) preferably has a volume ranging from 420 cubic centimeters to 470 cubic centimeters. The golf club head (42) preferably has a moment of inertia about the Izz axis through the center of gravity of the golf club head greater than 4000 grams-centimeters squared, and a moment of inertia about the Ixx axis through the center of gravity of the golf club head greater than 3000 grams-centimeters squared.

    摘要翻译: 本文公开了具有小于0.226的恢复系数的标准偏差的高尔夫球杆头(42)。 高尔夫球杆头(42)还优选地具有在面部(72)的几何面部中心与面部中心的距离面部中心0.5英寸的底部的位置(806)之间的恢复系数的三角形,小于0.065。 高尔夫球杆头(42)优选具有420立方厘米至470立方厘米的体积。 高尔夫球杆头(42)优选地具有围绕高尔夫球杆头的重心的Izz轴线大于4000克/平方厘米的转动惯量,以及围绕Ixx轴线通过重心的惯性力矩 高尔夫球杆头大于3000克厘米。