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    • 3. 发明授权
    • Iron-type golf club head
    • 铁型高尔夫球杆头
    • US07077763B2
    • 2006-07-18
    • US10436752
    • 2003-05-12
    • Bret WahlMarni Ines
    • Bret WahlMarni Ines
    • A63B53/04A63B53/06
    • A63B53/047A63B60/02A63B2053/0416A63B2053/0433A63B2053/0437A63B2053/0491
    • The present invention resides in a perimeter-weighted, iron-type golf club head incorporating one or more internal chambers. The golf club head has a face plate defining a striking face of the club head and a body having an annular mass disposed behind the striking face. The annular mass extends about a periphery of the face plate defining an external cavity on a rear side of the face plate. The annular mass includes a top portion extending along a top edge of the face plate, a toe portion extending along a toe edge of the face plate, a heel portion, and a bottom portion. At least one internal chamber is located adjacent to the top edge, as defined by the top portion of annular mass. The club head also includes a weight member disposed in a recess defined by the bottom portion of the annular mass. The internal chamber, or a selected number of a plurality of internal chambers defined by the annular mass, can be filled to further manage the weight distribution of the club head. Thus, the club head can be tuned to accommodate requirements of an individual golfer.
    • 本发明在于包括一个或多个内部室的周边加重的铁型高尔夫球杆头。 高尔夫球杆头具有限定球杆头的击打面的面板和设置在击打面后方的具有环形块的主体。 环形块围绕面板的周边延伸,在面板的后侧限定外部空腔。 环形块包括沿着面板的顶部边缘延伸的顶部,沿着面板的趾部边缘延伸的趾部,脚后跟部分和底部部分。 至少一个内室位于与顶部边缘相邻的位置,如由环形块的顶部所限定。 球杆头还包括设置在由环形块的底部限定的凹部中的配重构件。 可以填充内室或由环形块限定的选定数量的多个内室,以进一步管理球杆头的重量分布。 因此,可以调节球杆头以适应个体高尔夫球手的要求。
    • 10. 发明申请
    • Golf club head having improved grooves
    • 具有改善凹槽的高尔夫球杆头
    • US20050085315A1
    • 2005-04-21
    • US10964852
    • 2004-10-13
    • Bret WahlDavid Anderson
    • Bret WahlDavid Anderson
    • A63B53/04
    • A63B53/04A63B53/047A63B60/00A63B2053/0408A63B2053/0445
    • A golf club head is provided, including a planar face with a pattern of horizontal grooves therein each having a cross section with an opening in the planar face. The grooves each include a first side, a second side, a pair of top junctures where the first and second sides join the planar face, a bottom and a pair of bottom junctures where the first and second sides join the bottom. The spacing between the first and second sides continually increases from the bottom to the top junctures. Each of the sides includes a lower section positioned nearer the bottom and an upper section positioned nearer the face. Each of the lower and upper sections is substantially planar. The top junctures are convexly rounded and the bottom junctures are concavely rounded.
    • 提供了一种高尔夫球杆头,包括:平面,其平面形状为水平凹槽,每个平面均具有在平面中具有开口的横截面。 凹槽各自包括第一侧面,第二侧面,第一和第二面接合平面的一对顶部接合处,底部和一对底部接合处,其中第一和第二面接合底部。 第一和第二面之间的间距从底部到顶部的连接处连续增加。 每个侧面包括位于更靠近底部的下部和位于更靠近面部的上部。 下部和上部中的每一个基本上是平面的。 顶部接合处是凸形的,并且底部接合部是凹形的。