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    • 36. 发明授权
    • Golf ball
    • 高尔夫球
    • US06293877B1
    • 2001-09-25
    • US09221848
    • 1998-12-29
    • Herbert C. Boehm
    • Herbert C. Boehm
    • A63B3704
    • A63B37/0097A63B37/0003A63B37/0031A63B37/0033A63B37/0037A63B37/0043A63B37/0053A63B37/0064A63B37/0075A63B37/0076
    • The present invention is directed towards a golf ball which comprises a core; at least one cover layer; at least one mantle layer disposed between the core and the cover; and at least one transition layer disposed between two of the other layers of the golf ball comprised of discrete portions of at least one of the adjacent layers. The transition layer may be formed by projections extending from one layer and cavities on the opposing layer for interlocking with the projections. The thickness of a first layer is X and the thickness of a second layer is Y and the thickness of the transition layer is Z. The Flexural Modulus of the first layer is Ex and the second layer is Ey. In the golf ball according to the present invention, Z is determined by the following formula: X + Y 4 ≤ Z ≤ 1.5 ⁢ ( X + Y ) ⁢   ⁢ and E x E y ≤ 0.9 ⁢   ⁢ OR ⁢   ⁢ E x E y ≥ 1.1 .
    • 本发明涉及一种包括芯的高尔夫球; 至少一个覆盖层; 设置在所述芯和所述盖之间的至少一个外套层; 以及至少一个过渡层,其设置在由至少一个相邻层的离散部分组成的高尔夫球的其它层之间。 过渡层可以由从一个层延伸的突起和相对的层上的空腔形成,以与突起互锁。 第一层的厚度为X,第二层的厚度为Y,过渡层的厚度为Z.第一层的弯曲模量为Ex,第二层为Ey。 在根据本发明的高尔夫球中,Z由下式确定: