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147 条记录 (耗时 0.011 秒)

    Golf ball
    71.
    发明公开
    Golf ball 失效
    高尔夫球。

    公开(公告)号：EP0460577A1

    公开(公告)日：1991-12-11

    申请号：EP91109038.9

    申请日：1991-06-03

    申请人： Wilson Sporting Goods Company

    发明人： Jonkouski, Gail C.

    IPC分类号： A63B37/14 ,  A63B37/12

    CPC分类号： A63B37/0004 ,  A63B37/0006 ,  A63B37/0012 ,  A63B37/0019 ,  A63B37/002 ,  A63B37/0021 ,  A63B37/0074

    摘要： A golf ball is provided with evenly and uniformly distributed dimples in a pattern which is governed by repeating polygons such as icosahedral triangles. The dimples are spherical in shape and the aspect ratio of all of the dimples is substantially constant, preferably 0.050. The largest dimples are located just inside the vertexes of the polygons, and the next largest dimples are located at the vertexes so that they are surrounded by the largest sized dimples.

    摘要翻译： 高尔夫球具有均匀分布的凹坑，图案由多个重复的多边形如二十面体三角形组成。 凹坑的形状为球形，所有凹坑的纵横比基本上恒定，优选为0.050。 最大的凹坑位于多边形的顶点内，下一个最大的凹坑位于顶点，以便它们被最大尺寸的凹坑包围。

    Golf ball
    72.
    发明公开
    Golf ball 失效
    高尔夫球。

    公开(公告)号：EP0434913A1

    公开(公告)日：1991-07-03

    申请号：EP90118872.2

    申请日：1990-10-02

    申请人： WILSON SPORTING GOODS COMPANY

    发明人： Jonkouski, Gail C.

    IPC分类号： A63B37/14

    CPC分类号： A63B37/0004 ,  A63B37/0006 ,  A63B37/0012 ,  A63B37/0018 ,  A63B37/0019 ,  A63B37/002 ,  A63B37/0074

    摘要： A golf ball (39) is provided with five sets of dimples (38), the dimples (38) of each set having a different diameter and a different depth. As the diameter of the dimples (38) decreases, the depth of the dimples (38) increases, and the aspect ratio of the depth to diameter for each set is within the range of 0.025 to 0.055 The side surface of each dimple (38) is formed by a frustum of a cone.

    摘要翻译： 高尔夫球（39）具有五组凹坑（38），每组凹坑（38）具有不同的直径和不同的深度。 当凹坑（38）的直径减小时，凹坑（38）的深度增加，并且每组的深度与直径的纵横比在0.025至0.055的范围内。每个凹坑（38）的侧表面 由锥体的截头锥体形成。

    Golf ball
    75.
    发明公开
    Golf ball 失效
    高尔夫球

    公开(公告)号：EP0217483A3

    公开(公告)日：1988-08-03

    申请号：EP86302107

    申请日：1986-03-21

    申请人： SUMITOMO RUBBER INDUSTRIES LIMITED

    发明人： Oka, Kengo ,  Yamada, Kaname

    IPC分类号： A63B37/00 ,  A63B37/14

    CPC分类号： A63B37/0004 ,  A63B37/0006 ,  A63B37/0017 ,  A63B37/0018 ,  A63B37/0019 ,  A63B37/002 ,  A63B37/0021 ,  A63B37/0053 ,  A63B37/0068 ,  A63B37/0074 ,  A63B37/0096

    摘要： A golf ball provided with two to four kind of dimples having different diameter from each other equally spaced over the entire surface of the golf ball, such that the flow of the air at every cross section crossing at right angles to the rotational axis of the golf ball is made equal, and at the same time, the angular difference between separation points is minimized. According to the invention the surface (8) of the golf ball is divided into five-cornered divisions (10) and three-cornered divisions (11) by imaginary circular arcs which are reflections of the edges of a icosa-dodeca hedron. All of said divisions are uniformly provided with the said two to four kinds of dimples (1, 2, 3, 4) therein. The ratio of the diameter of the largest dimples (1) to that of the smallest dimples (4) is set to be between 1.25 and 1.50.

    Golf ball
    76.
    发明公开
    Golf ball 失效
    高尔夫球

    公开(公告)号：EP0234081A1

    公开(公告)日：1987-09-02

    申请号：EP86303352.8

    申请日：1986-05-02

    申请人： SUMITOMO RUBBER INDUSTRIES LIMITED

    发明人： Oka, Kengo ,  Yamada, Kaname

    IPC分类号： A63B37/14

    CPC分类号： A63B37/0004 ,  A63B37/0006 ,  A63B37/0012 ,  A63B37/0017 ,  A63B37/0018 ,  A63B37/0019 ,  A63B37/002 ,  A63B37/0089 ,  A63B37/009

    摘要： A golf ball which includes a golf ball main body, a plurality of kinds of dimples (1, 2, 3, 4) formed on a spherical surface of the golf ball main body, and land portions (5) defined on the spherical surface as surrounded by the dimples (1, 2, 3, 4), each of the land portions (5) being formed into a size in which a fresh dimple having an area larger than an average area of the plurality of kinds of dimples (1, 2, 3, 4), can not be formed.

    摘要翻译： 一种高尔夫球，其包括高尔夫球主体，在高尔夫球主体的球面上形成的多种类型的凹坑（1,2,3,4）以及在球面上限定的陆部（5）作为 （1,2,3,4）包围，所述各陆部（5）形成为具有比所述多种凹坑（1,2）的平均面积大的面积的新的凹坑， 2，3，4），不能形成。

    GOLF BALL
    79.
    发明公开
    GOLF BALL 审中-公开

    公开(公告)号：EP3603754A2

    公开(公告)日：2020-02-05

    申请号：EP19185255.7

    申请日：2019-07-09

    申请人： Sumitomo Rubber Industries, Ltd.

    发明人： KAMINO, Kazuya ,  INOUE, Hidetaka ,  HORIUCHI, Kuniyasu

    IPC分类号： A63B37/00 ,  A63B37/14 ,  A63B37/12 ,  C08G18/40 ,  C08G18/42 ,  C08G18/48 ,  C08G18/62 ,  C08G18/66 ,  C08G18/72 ,  C08G18/75 ,  C08G18/78 ,  C08G18/79 ,  C09D175/04

    摘要： An object of the present invention is to provide a golf ball having improved ball speed or aerodynamic performance on a rainy day or the like by controlling the formulation of the paint film. The present invention provides a golf ball comprising a golf ball body and a paint film covering the golf ball body, wherein a paint film surface of the golf ball has a water contact angle A1 of 70 ° or more and a water sliding angle B1 of less than 50 °. The present invention also provides a golf ball comprising a golf ball body and a paint film covering the golf ball body, wherein when a sheet consisting of a slab formed from a composition constituting a golf ball body surface and a coating film formed by applying a paint constituting the paint film on the slab is prepared, a coating film surface of the sheet has a water contact angle A2 of 90 ° or more and a water sliding angle B2 of less than 52 °.

    BALL
    80.
    发明公开
    BALL 审中-公开
    球

    公开(公告)号：EP3088054A4

    公开(公告)日：2017-09-13

    申请号：EP14874223

    申请日：2014-12-26

    申请人： MOLTEN CORP

    发明人： WAKIBAYASHI KAZUYUKI ,  SATO YOSUKE ,  FUJIWARA NAOYUKI ,  NAGAO YUKINORI

    IPC分类号： A63B41/00 ,  A63B37/14 ,  A63B41/08 ,  A63B43/00

    CPC分类号： A63B43/00 ,  A63B37/14 ,  A63B41/08

    摘要： [Abstract] [Problem] To make a ball easy to be grabbed. [Solution] In a skin body 3 which covers a ball main body 2, a skin part 2 and a circumferential wall part 3 protruding from a peripheral edge part of the skin part 2 to a back side are integrally formed by molding of injecting a soft material made of resin or rubber into a mold. Alternatively, a structure is such that a step part or flat surface part where a finger is hung is provided on a front surface of the ball main body 2 or a front surface of the skin body 3 which covers the ball main body 2. Alternatively, a front surface of one of adjacent skin bodies 3 and a front surface of the other thereof configure a step part in a radial direction of a ball 1. With this, even in a ball game where the ball 1 is grabbed with hand such as a handball game, when a person grabs the ball 1, the skin part 4 of the skin body 2 is easily recessed, a finger is hung on the step part, or the flat surface part is touched with a finger to make the person feel that the ball 1 has a small outer diameter. With this, the ball 1 becomes easy to be grabbed, thereby making it easy to throw or catch the ball 1.

    摘要翻译： [摘要] [问题]使球容易被抓住。 [解决方案]在覆盖球本体2的皮肤本体3中，通过注射软质的成形而一体地形成从皮肤部2的周缘部向背面突出的皮肤部2和周壁部3 由树脂或橡胶制成的材料放入模具中。 或者，在球主体2的前表面或覆盖球主体2的皮肤主体3的前表面上设置挂有手指的台阶部分或平坦表面部分。或者， 相邻的皮肤体3中的一个皮肤体3的前表面和其另一个的前表面构成球1的径向上的台阶部分。由此，即使在球1被手抓住的球类游戏中，例如 手球游戏中，当人抓球1时，皮肤主体2的皮肤部分4容易凹陷，手指悬挂在台阶部分上，或者用手指触摸平坦表面部分以使人感觉到 球1具有小的外径。 这样，球1变得容易被抓住，从而使球1易于投掷或捕捉。