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    • 4. 发明授权
    • Set of golf clubs
    • 一套高尔夫球杆
    • US06290607B1
    • 2001-09-18
    • US09285711
    • 1999-04-05
    • Peter J. GilbertTerrill R. McCabeMike S. Bujdos
    • Peter J. GilbertTerrill R. McCabeMike S. Bujdos
    • A63B5300
    • A63B53/047A63B53/04A63B60/00A63B2053/005A63B2053/0433A63B2053/0437A63B2053/0458A63B2053/0491
    • In accordance with the present invention, a set of golf club heads is disclosed. The set includes golf club heads with a sole and a cavity back. The cavity back contains at least one mass element or cavity weight. The weight of an upper portion of the peripheral weight, the mass element of the cavity back, and the weight of the sole can be changed so that the center of gravity rises from the long irons to the short irons. The center of gravity can also be changed in a set by using a dense material on various portions of the club head. By raising the center of gravity from the long irons to the short irons, a golfer will see a peak trajectory height along a line for each club head that is substantially more consistent along that line throughout the set than prior art clubs provide.
    • 根据本发明,公开了一组高尔夫球杆头。 该组合包括具有鞋底和后腔的高尔夫球杆头。 空腔后面包含至少一个质量元件或腔体重量。 可以改变圆周重量的上部的重量,空腔后部的质量元件和鞋底的重量,使得重心从长的铁杆上升到短的铁杆。 也可以通过在球杆头的各个部分上使用致密材料来将重心改变成一组。 通过将长的铁杆的重心提升到较短的铁杆,高尔夫球手将看到每个球杆头的线的高峰轨迹高度,与现有技术俱乐部提供的整个线条相比,整个组中的线条基本上更一致。