Apparatus and method for detecting mass eccentricity
    2.
    发明授权
    Apparatus and method for detecting mass eccentricity 失效
    用于检测质量偏心的装置和方法

    公开(公告)号:US6085578A

    公开(公告)日:2000-07-11

    申请号:US83236

    申请日:1998-05-22

    CPC分类号: G01M1/16 G01M1/06

    摘要: A spherical object is positioned on a rotation stage, the rotation stage is rotated, and a deviation detector detects whether the spherical object deviates from the rotation stage or not. A rotation frequency of the rotation stage when the object deviates from the rotation stage is detected by a rotation frequency detector, and a judgement system judges whether the object is mass eccentric or not, comparing the detected rotation frequency with a predetermined rotation frequency which is set beforehand.

    摘要翻译: 球面物体位于旋转台上,旋转台旋转,偏差检测器检测球形物体是否偏离旋转台。 通过旋转频率检测器检测出物体偏离旋转台的旋转台的旋转频率,并且判断系统判断物体是否是质量偏心的,将检测到的旋转频率与设定的预定旋转频率进行比较 预先。

    Method of making a multi-piece solid golf ball
    4.
    发明授权
    Method of making a multi-piece solid golf ball 失效
    制作多片固体高尔夫球的方法

    公开(公告)号:US07029614B2

    公开(公告)日:2006-04-18

    申请号:US09916511

    申请日:2001-07-30

    IPC分类号: B29C43/18

    摘要: The present invention provides a multi-piece solid golf ball having excellent flight performance and excellent shot feel at the time of hitting, and a method of making the same having good workability. The present invention relates to a multi-piece solid golf ball comprising a core composed of a center and at least one core outer layer formed on the center, and a cover covering the core, wherein the core outer layer is formed from a rubber composition which does not contain zinc salt of unsaturated carboxylic acid.

    摘要翻译: 本发明提供一种具有优异的飞行性能并且在击球时具有优异的拍摄感觉的多片固体高尔夫球,以及具有良好可操作性的制造方法。 本发明涉及一种多件式固体高尔夫球,其包括由中心形成的芯和形成在中心的至少一个芯外层,以及覆盖芯的盖,其中芯外层由橡胶组合物形成, 不含不饱和羧酸锌盐。

    Golf ball and manufacturing method of golf ball core
    5.
    发明授权
    Golf ball and manufacturing method of golf ball core 失效
    高尔夫球和高尔夫球芯的制造方法

    公开(公告)号:US6039910A

    公开(公告)日:2000-03-21

    申请号:US126418

    申请日:1998-07-30

    摘要: A golf ball core and a method of making the same wherein remarkable reduction of eccentricity of an inner layer to an outer layer is accomplished, and mass-production of the golfball cores are possible. The golfball inner layer is penetrated into at least a part of a seam portion of the outer layer. A volume of an intrusive portion of the inner layer into the outer layer is arranged to be 1/300 to 1/5 of a volume of the outer layer, suppose the outer layer is a complete spherical shell. To form a core, an unvulcanized material is semi-vulcanized or vulcanized to form an outer layer half shell whose configuration is generally a hemispherical shell, and an unvulcanized inner layer forming material is put between the pair of outer layer half shells and vulcanizing pressed.

    摘要翻译: 高尔夫球芯及其制造方法可以实现内层与外层的偏心度显着降低,高尔夫球芯的批量生产是可能的。 高尔夫球内层被穿入外层的接缝部分的至少一部分。 内层进入外层的侵入部分的体积被设置为外层体积的+ E,fra 1/300 + EE至+ E,fra 1/5 + EE,假设外层是 一个完整的球壳。 为了形成芯,未硫化材料被半硫化或硫化以形成外壳半壳,其外形通常为半球形外壳,并且未硫化内层形成材料放置在一对外层半壳之间并硫化。

    Ink for golf ball
    6.
    发明授权
    Ink for golf ball 有权
    油墨高尔夫球

    公开(公告)号:US06838513B2

    公开(公告)日:2005-01-04

    申请号:US10152680

    申请日:2002-05-23

    摘要: A golf ball 1 has a core 2, a cover 3, a mark layer 4, and a finishing coat layer 5. An ink used for the mark layer 4 includes an isocyanate curing agent that contains a diisocyanate trimer, a base material, and a colorant. Preferred curing agent contains an isophorone diisocyanate trimer. The ink includes a diisocyanate curing agent at equal to or greater than 1% by weight and equal to or less than 20% by weight, calculated on the basis of the solid content. The base material includes a polymer having a hydroxyl group as a principal component. The “NCO/OH” value, which is a ratio of isocyanate groups of the isocyanate curing agent and hydroxyl groups of the base material, is equal to or greater than 0.5 and equal to or less than 2.0. The mark layer 4 may be printed on a base coat layer, alternatively, may be printed on a crosslinked rubber. This ink has excellent adhesiveness to a base.

    摘要翻译: 高尔夫球1具有芯2,盖3,标记层4和精加工涂层5.用于标记层4的油墨包括异氰酸酯固化剂,其含有二异氰酸酯三聚物,基材和 着色剂。 优选的固化剂含有异佛尔酮二异氰酸酯三聚体。 该油墨包括基于固体含量计算的等于或大于1重量%且等于或小于20重量%的二异氰酸酯固化剂。 基材包括具有羟基作为主要成分的聚合物。 异氰酸酯固化剂的异氰酸酯基与基材的羟基的比例为“NCO / OH”,为0.5以上且2.0以下。 标记层4可以印刷在底涂层上,或者可以印刷在交联橡胶上。 该油墨对基材具有优异的粘附性。