Multi-piece solid golf ball
    1.
    发明申请
    Multi-piece solid golf ball 有权
    多件式固体高尔夫球

    公开(公告)号:US20020119840A1

    公开(公告)日:2002-08-29

    申请号:US10022395

    申请日:2001-12-20

    IPC分类号: A63B037/14

    摘要: In a multi-piece solid golf ball comprising a rubbery elastic solid core and a resin cover including at least an inner layer, an intermediate layer and an outer layer, the solid core undergoes a deflection of 1.6-6.0 mm under an applied load of 294 N (30 kgf), the cover inner layer has a Shore D hardness of 55-70, the cover intermediate layer has a Shore D hardness of 8-50 and a gage of 0.1-1.2 mm, and the cover outer layer has a Shore D hardness of 40-55. The ball prevents any undesired increase of spin upon driver shots without detracting from rebound, has good flight performance, and receives enough spin to facilitate control on short iron shots.

    摘要翻译: 在包括橡胶弹性实心芯和至少包括内层,中间层和外层的树脂覆盖物的多件式固体高尔夫球中,实心芯在施加的负荷为294的情况下经历1.6-6.0mm的偏转 N(30kgf)​​,盖内层的肖氏D硬度为55-70,盖中间层的肖氏D硬度为8〜50,表层为0.1〜1.2mm,盖外层具有肖氏 D硬度为40-55。 球防止驾驶员射击的旋转不希望的增加,而不会降低回弹,具有良好的飞行性能,并且接收足够的旋转以便于短铁杆的控制。

    Multi-piece solid golf ball
    3.
    发明申请
    Multi-piece solid golf ball 有权
    多件式固体高尔夫球

    公开(公告)号:US20020119832A1

    公开(公告)日:2002-08-29

    申请号:US10022868

    申请日:2001-12-20

    IPC分类号: A63B037/06

    摘要: In a multi-piece solid golf ball comprising an elastic solid core and a resin cover, the cover includes at least an inner layer and an outer layer, the solid core undergoes a deflection of 1.1-4.0 mm under a load of 294 N, the cover inner and outer layers have a Shore D hardness of 45-70 and 35-55, respectively. The ball is provided with a multiplicity of dimples which are substantially uniformly arranged such that a great circle which does not intersect with the dimples is absent. The ball exhibits consistent flight performance when hit with a driver, suppresses reduction of spin when hit in the wet state with a short iron, and offers stable ready-to-strike conditions, flight performance and spin performance under any conditions covering from the fairway to the putting green.

    摘要翻译: 在包括弹性实心芯和树脂盖的多片实心高尔夫球中,该盖至少包括内层和外层,实心芯在294N的载荷下经历1.1-4.0mm的偏转, 覆盖内层和外层的肖氏D硬度分别为45-70和35-55。 球具有多个凹坑,其基本上均匀地布置,使得不存在与凹坑不相交的大圆。 当用驾驶员击中时,该球表现出一致的飞行性能,在短时间内以潮湿的状态抑制旋转减少,并且在从球道覆盖的任何条件下提供稳定的准备罢工条件,飞行性能和旋转性能 果岭绿色。

    Golf ball and dimple formation
    4.
    发明申请
    Golf ball and dimple formation 有权
    高尔夫球和凹坑形成

    公开(公告)号:US20040209709A1

    公开(公告)日:2004-10-21

    申请号:US10820001

    申请日:2004-04-08

    IPC分类号: A63B037/12

    摘要: In a golf ball having a multiplicity of generally circular dimples on its outer surface, the number of those dimples having a neighbor relationship that satisfies nullnullnullnullnullnull15null wherein null is an angle included between two line segments extending from the center of a reference dimple tangent to the rim of an adjacent dimple and null is an angle included between two line segments extending from the center of the adjacent dimple tangent to the rim of the reference dimple is at least 60% of the total number of dimples. This enhances the dimple effects, so the ball exhibits improved aerodynamic performance and offers a consistent carry and direction independent of the point of impact.

    摘要翻译: 在其外表面上具有多个大致圆形凹坑的高尔夫球中,具有满足|α-β| = 15°的相邻关系的那些凹坑的数量,其中β是从中心延伸的两个线段之间包括的角度 与相邻凹坑的边缘相切的参考凹坑和从相邻的凹坑切线的中心延伸到参考凹坑的边缘的两个线段之间包括的角度是凹坑总数的至少60%。 这增强了凹坑效应,因此球具有改善的空气动力学性能,并且提供了独立于冲击点的一致的进位和方向。

    Golf ball
    5.
    发明申请
    Golf ball 有权
    高尔夫球

    公开(公告)号:US20040087389A1

    公开(公告)日:2004-05-06

    申请号:US10685491

    申请日:2003-10-16

    IPC分类号: A63B037/12

    摘要: A golf ball has a spherical surface which is integrally provided with a plurality of annular ridges. The annular ridges are effective for reducing the air resistance of the ball in flight and thus drastically improving the flight performance.

    摘要翻译: 高尔夫球具有一体地设置有多个环形脊的球面。 环形脊对于降低飞行中的球的空气阻力是有效的,因此大大提高飞行性能。

    Golf ball
    9.
    发明申请
    Golf ball 有权
    高尔夫球

    公开(公告)号:US20040082409A1

    公开(公告)日:2004-04-29

    申请号:US10684688

    申请日:2003-10-15

    发明人: Atsuki Kasashima

    IPC分类号: A63B037/12

    摘要: In a golf ball, a plurality of flat surface regions, typically hexagonal plane regions are defined on the ball surface. The proportion of the land area in the golf ball surface area is reduced to below 20%, eventually reducing the air resistance of the ball in flight and drastically improving the flight performance.

    摘要翻译: 在高尔夫球中,多个平坦表面区域(通常为六边形平面区域)被限定在球表面上。 高尔夫球表面积的土地面积比例降低到20%以下,最终降低了飞行中球的空气阻力,大大提高了飞行性能。

    Golf ball
    10.
    发明申请
    Golf ball 有权
    高尔夫球

    公开(公告)号:US20030232667A1

    公开(公告)日:2003-12-18

    申请号:US10414031

    申请日:2003-04-16

    发明人: Atsuki Kasashima

    IPC分类号: A63B037/14

    摘要: In a golf ball having a plurality of dimples on its surface, twelve pentagonal groups each consisting of five dimples arranged about one central dimple are dispersively distributed over the ball surface excluding the polar areas, and hexagonal groups each consisting of six dimples arranged about one central dimple are distributed over the remaining area of the ball surface. The dimples are arranged uniformly and densely so as to reduce the air resistance in flight of the ball, resulting in increased flight distance.

    摘要翻译: 在其表面上具有多个凹坑的高尔夫球中,每个由围绕一个中心凹坑布置的五个凹坑组成的十五个五边形组分散地分布在除了极性区域之外的球表面上,六边形组由六个凹部组成,六个凹坑布置在一个中心 凹坑分布在球表面的剩余区域上。 这些凹坑被均匀且密集地排列,以减少球的飞行中的空气阻力,导致飞行距离增加。