Golf ball wear indicator
    11.
    发明公开
    Golf ball wear indicator 有权
    AnzeigefürdenGolfballverschleiß

    公开(公告)号:EP2347801A1

    公开(公告)日:2011-07-27

    申请号:EP11151422.0

    申请日:2011-01-19

    IPC分类号: A63B37/00 A63B37/14 A63B43/00

    摘要: A golf ball includes a cover that includes a plurality of layers over the core. A reacting layer changes when exposed to a particular atmospheric or environmental agent. A protecting layer protects the reacting layer from exposure to the agent. A top layer covers the other layers, though the top layer, the protecting layer, and the reacting layer may be intermingled with each other to varying degrees. Upon deterioration of the top layer and the protecting layer, the reacting layer becomes exposed to the agent and undergoes a change. This change alerts a golfer to the deterioration of the ball.

    摘要翻译: 高尔夫球包括在芯上包括多个层的盖。 当暴露于特定的大气或环境试剂时,反应层发生变化。 保护层保护反应层不暴露于试剂。 顶层覆盖其他层,尽管顶层,保护层和反应层可以彼此混合不同程度。 在顶层和保护层劣化时,反应层暴露于试剂并发生变化。 这个变化提醒高尔夫球手对球的恶化。

    Golf ball
    16.
    发明公开
    Golf ball 失效
    高尔夫球。

    公开(公告)号:EP0487815A1

    公开(公告)日:1992-06-03

    申请号:EP91106165.3

    申请日:1991-04-17

    发明人: Oka, Kengo

    IPC分类号: A63B37/14 A63B45/00

    摘要: The present invention relates to a golf ball having no great circles which do not intersect dimples and a method for manufacturing the golf ball. The method comprises the steps of molding the golf ball with a pair of semispherical molds having many dimple patterns formed on the inner surface thereof so as to form first dimples (4) on the surface of the golf ball; removing a burr formed on the connecting portion between upper and lower molds; and forming and/or correcting dimples (7) subsequently on the connecting portion.

    摘要翻译: 本发明涉及一种不具有不相交凹坑的大圆圈的高尔夫球以及制造高尔夫球的方法。 该方法包括以下步骤:用一对在其内表面上形成多个凹坑图案的半球形模具来模制高尔夫球,以便在高尔夫球表面上形成第一凹坑(4); 去除在上模和下模之间的连接部分上形成的毛刺; 以及随后在连接部分上形成和/或校正凹坑(7)。

    Golf Ball
    17.
    发明公开
    Golf Ball 失效
    高尔夫球。

    公开(公告)号:EP0464254A1

    公开(公告)日:1992-01-08

    申请号:EP90117484.7

    申请日:1990-09-11

    IPC分类号: A63B37/14

    摘要: A golf ball (1) which comprises a great circle zone (3) intersecting no dimples (2) exists on a parting line (L), and dimples (2) arranged on the spherical surface in such a manner that when a region less than 60° from the parting line (L) of the golf ball (1) by a central angle ϑ of the sphere is each represented as a S region, another region from more than 60° to a pole (4) is each represented as a P region, and a volume of one dimple arranged within S region is represented as VS and a volume of another dimple having the same curvature as that of one dimple and arranged within P region is represented as VP,
       the specifications of the dimples (2) of S and P regions are determined so that the value of VS/VP is set as:
    1.02 ≦ VS/VP ≦ 1.25; and
       dimples (2) formed by a split mold composed of semi-spherical upper and lower molds are arranged symmetrically with respect to the face including said parting line (L).

    摘要翻译: 在分型线(L)上设有包括没有凹坑(2)相交的大圆形区域(3)的高尔夫球(1),并且以如下方式设置凹坑(2),使得当小于 高尔夫球(1)的分割线(L)的60°与球体的中心角度θ分别表示为S区域,大于60°的极点(4)的另一区域表示为 P区域,并且排列在S区域内的一个凹坑的体积表示为VS,并且具有与一个凹坑相同曲率并且布置在P区域内的另一个凹坑的体积被表示为VP,凹坑(2)的规格 确定S和P区域的值,使得VS / VP的值被设置为:1.02 = VS / VP <1.25; 并且由由半球形上下模具构成的分割模具形成的凹部(2)相对于包括所述分型线(L)的面对称地配置。

    Golf ball
    19.
    发明公开
    Golf ball 失效
    高尔夫球。

    公开(公告)号:EP0407080A1

    公开(公告)日:1991-01-09

    申请号:EP90306973.0

    申请日:1990-06-26

    申请人: ACUSHNET COMPANY

    发明人: Aoyama, Steven

    IPC分类号: A63B37/14

    摘要: A golf ball (100) having dimples (72, 76) covering its surface and having four great circular paths (104, 106, 110, 112) on the surface of the golf ball (100) where none of the paths intersect a dimple (72, 76) is disclosed. The four great circular paths (104, 106, 110, 112) are obtained by laying out an octahedron on the surface of the golf ball (100) and connecting the midpoint of each edge of the octahedron to form eight equilateral triangles (116) and six squares (119). The dimples (72, 76) are arranged by filling each triangle (116) and square (119) with dimples (72, 78). Golf balls having four great circular paths (104, 106, 110, 112) and 456, 408 and 432 dimples (72, 76) are disclosed.

    摘要翻译: 一种高尔夫球(100),其具有覆盖其表面的凹坑(72,76),并且在所述高尔夫球(100)的表面上具有四个大的圆形路径(104,106,110,112),其中所述路径中没有一条路径与凹坑相交( 72,76)。 四个大的圆形路径(104,106,110,112)通过在高尔夫球(100)的表面上铺设八面体并连接八面体的每个边缘的中点以形成八个等边三角形(116)和 六个正方形(119)。 通过用凹坑(72,78)填充每个三角形(116)和方形(119)来布置凹坑(72,76)。 公开了具有四个大圆形路径(104,106,110,112)和456,408和432凹坑(72,76)的高尔夫球。