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    • 5. 发明申请
    • Multi-material golf club head
    • 多材料高尔夫球杆头
    • US20080058119A1
    • 2008-03-06
    • US11896238
    • 2007-08-30
    • Peter SoraccoRyan RoachThomas Morris
    • Peter SoraccoRyan RoachThomas Morris
    • A63B53/04
    • A63B53/04A63B53/0466A63B53/047A63B53/0487A63B60/00A63B60/54A63B2053/0416A63B2053/0433A63B2053/0458A63B2053/0479A63B2053/0491
    • A golf club head formed of multiple materials is disclosed. Those portions of the club head that are subject to high stresses during normal use of the golf club head are formed of a metallic material. Most of the material beyond what is required to maintain structural integrity, however, is removed and replaced with a lightweight material. This freed-up mass that can be redistributed to other, more beneficial locations of the club head. The lightweight material also damps vibrations generated during use of the golf club. This vibration damper may be retained in a state of compression to enhance the vibration damping. One or more weight members may be included to obtain desired center of gravity position, moments of inertia, and other club head attributes. A insert formed of multiple materials and having regions of varying thickness may also be included on a rear surface of the club head.
    • 公开了一种由多种材料形成的高尔夫球杆头。 在高尔夫球杆头正常使用期间受到高应力的球杆头部分由金属材料形成。 然而,除了保持结构完整性所需要的材料之外的大部分材料被轻质材料去除并替代。 这种释放的物质可以重新分配到球杆头的其他更有利的位置。 轻质材料还可以抑制高尔夫球杆使用过程中产生的振动。 该振动阻尼器可以保持在压缩状态以增强振动阻尼。 可以包括一个或多个重量构件以获得期望的重心位置,惯性矩和其他球杆头属性。 由多种材料形成并且具有不同厚度的区域的插入件也可包括在球杆头的后表面上。
    • 9. 发明申请
    • Golf club head with top line insert
    • 高尔夫球杆头与顶线插入
    • US20080051220A1
    • 2008-02-28
    • US11896237
    • 2007-08-30
    • Peter SoraccoRyan RoachThomas Morris
    • Peter SoraccoRyan RoachThomas Morris
    • A63B53/04
    • A63B53/047A63B53/04A63B53/0487A63B60/54A63B2053/0408A63B2053/0412A63B2053/0416A63B2053/0437A63B2053/0454A63B2053/0491
    • A golf club head having a recess located in a top portion thereof is described and claimed. The recess is located between the heel and the toe and extends toward the sole. The recess may be in the top line of the club head. An insert may be placed within the recess. The insert has a density that is less than the density of the club head body, and the insert preferably is a light-weight insert. The insert may include one or more dampening materials. The recess removes material from the club head, which in turn may do one or more of the following: increase the overall size of the club head, expand the size of the club head sweet spot, lower the club head center of gravity, and/or produce a greater club head moment of inertia. Thus, the recess and insert produce a more forgiving and playable golf club. As an alternative to a recess, a thin protrusion may be provided at the top line of the club head and the insert provided with a corresponding groove to facilitate attachment.
    • 描述和要求保护具有位于其顶部的凹部的高尔夫球杆头。 凹部位于脚跟和脚趾之间,并朝鞋底延伸。 凹槽可以在球杆头的顶部。 插入件可以放置在凹部内。 插入物的密度小于球杆头体的密度,并且插入件优选地是轻质插入物。 插入件可以包括一个或多个阻尼材料。 凹槽从球杆头中移除材料,球杆头又可以进行以下一个或多个操作:增加球杆头的总体尺寸,扩大球杆头甜点的尺寸,降低球杆头重心和/ 或产生更大的球杆头转动惯量。 因此,凹槽和插入件产生更宽容和可播放的高尔夫球杆。 作为凹部的替代,可以在球杆头的顶线处设置薄突起,并且插入件设置有相应的凹槽以便于附接。