Golf ball and method of manufacturing the same
    1.
    发明授权
    Golf ball and method of manufacturing the same 失效
    高尔夫球及其制造方法

    公开(公告)号:US06575847B1

    公开(公告)日:2003-06-10

    申请号:US09668146

    申请日:2000-09-25

    IPC分类号: A63B3704

    摘要: A golf ball includes at least a core, an inner cover, and an outer cover. The inner and outer covers are of different colors. A portion of the inner cover penetrates the outer cover and is exposed to the outside on the surface of the golf ball. The exposed portion constitutes a mark portion on the surface of the golf ball. Further, an auxiliary layer is provided in contact with the inner cover. The auxiliary layer has a color different from those of the inner and outer covers and has an end surface which is exposed to the outside on the surface of the golf ball within the mark portion. Either the inner cover or the auxiliary layer completely covers the core.

    摘要翻译: 高尔夫球包括至少一个芯,内盖和外盖。 内外盖有不同的颜色。 内盖的一部分穿过外盖并暴露在高尔夫球表面上的外部。 暴露部分构成高尔夫球表面上的标记部分。 此外,辅助层设置成与内盖接触。 辅助层具有不同于内盖和外盖的颜色,并且具有在标记部分内暴露于高尔夫球表面上的外侧的端面。 内盖或辅助层完全覆盖芯。

    Solid golf ball
    3.
    发明授权
    Solid golf ball 有权
    固体高尔夫球

    公开(公告)号:US06271296B1

    公开(公告)日:2001-08-07

    申请号:US09466833

    申请日:1999-12-20

    IPC分类号: A63B3700

    摘要: In a solid golf ball of four or multilayer structure comprising a core, an enclosing layer, an intermediate layer, and a cover, the core is comprised primarily of a thermoplastic resin or thermoplastic elastomer and has a diameter of 3-18 mm and a Shore D hardness of 15-50, the enclosing layer is comprised primarily of a thermoplastic resin or thermoplastic elastomer, and the enclosing layer and the intermediate layer have a substantially equal Shore D hardness at a boundary therebetween. The golf ball offers pleasant feel when hit, improved durability, and increased distance.

    摘要翻译: 在包括芯,封闭层,中间层和盖的四层或多层结构的实心高尔夫球中,芯主要由热塑性树脂或热塑性弹性体组成,并且具有3-18mm的直径和Shore D硬度为15-50,封闭层主要由热塑性树脂或热塑性弹性体组成,封闭层和中间层在其间的边界处具有基本相同的肖氏D硬度。 高尔夫球在打击时提供愉快的感觉,改善耐用性和增加距离。

    Golf ball
    4.
    发明授权
    Golf ball 有权
    高尔夫球

    公开(公告)号:US06503155B2

    公开(公告)日:2003-01-07

    申请号:US09779675

    申请日:2001-02-09

    IPC分类号: A63B3706

    摘要: A golf ball includes a core, an intermediate layer, and a cover. At a boundary between the core and the intermediate layer or at a boundary between the intermediate layer and the cover, convex ribs are formed in a network pattern on a first layer such that the convex ribs intrude into a second layer. In addition, columnar projections are formed on the first layer at positions corresponding to the nodes of the network pattern such that the columnar projections intrude into the second layer deeper than the convex ribs.

    摘要翻译: 高尔夫球包括芯,中间层和盖。 在芯和中间层之间的边界处或在中间层和覆盖物之间的边界处,在第一层上以网状图案形成凸肋,使得凸肋侵入第二层。 此外,在第一层上形成与网状图案的节点对应的位置上的柱状突起,使得柱状突起侵入第二层比凸肋更深。

    Solid golf ball
    6.
    发明授权
    Solid golf ball 有权
    固体高尔夫球

    公开(公告)号:US06416425B1

    公开(公告)日:2002-07-09

    申请号:US09613422

    申请日:2000-07-10

    IPC分类号: A63B3706

    摘要: A multilayer solid golf ball comprising a core and a cover of four layers is characterized in that a first layer of the cover enclosing the core has a Shore D hardness of at least 55, a second layer of the cover enclosing the first layer has a Shore D hardness of up to 45, the difference in hardness between a third layer of the cover enclosing the second layer and the second layer is at least 5 Shore D units, and a fourth layer of the cover enclosing the third layer is made harder than the third layer.

    摘要翻译: 包括芯和四层的覆盖层的多层固体高尔夫球的特征在于,包围芯的盖的第一层具有至少55的肖氏D硬度,包围第一层的盖的第二层具有肖氏 D硬度高达45,封闭第二层的第三层与第二层之间的硬度差为至少5肖氏D单位,并且包围第三层的盖的第四层被制成比 第三层。