会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 5. 发明专利
    • The multi-piece solid golf ball
    • 空值
    • JP5353752B2
    • 2013-11-27
    • JP2010034539
    • 2010-02-19
    • ブリヂストンスポーツ株式会社
    • 純二 梅沢加恵 飯塚大助 新井博士 樋口
    • A63B37/00
    • A63B37/0051A63B37/0003A63B37/0038A63B37/0062A63B37/0064A63B37/0068A63B37/04
    • The invention provides a multi-piece solid golf ball composed of a solid core encased by a cover of one or more layer, which solid core has an inner core layer and an outer core layer. The inner core layer is formed primarily of a thermoplastic resin, has a diameter of from 21 to 38 mm, has a JIS-C cross-sectional hardness of from 60 to 83 at any single point on a cross-section obtained by cutting the inner core layer in half, and has a cross-sectional hardness difference between any two points on the cross-section of within ±5. The outer core layer is formed of a rubber composition made primarily of polybutadiene rubber. The solid core has a diameter of from 35 to 42 mm. The ball has specific relationships between the hardness of the inner core layer 1 mm inside a boundary between the inner core layer and the outer core layer, the hardness of the outer core layer 1 mm outside the boundary, and the surface hardness of the outer core layer. Such a golf ball is able to achieve an increased distance.
    • 本发明提供一种多块实心高尔夫球,其由实心芯组成,该实心芯由一层或多层的盖包围,该实心芯具有内芯层和外芯层。 内芯层主要由热塑性树脂形成,直径为21至38mm,在通过切割内部芯片获得的横截面上的任何单个点处具有60至83的JIS-C横截面硬度 芯层一半,截面硬度差在任意两点之间的横截面±5以内。 外芯层由主要由聚丁二烯橡胶制成的橡胶组合物形成。 实心芯的直径为35至42毫米。 该球具有在内芯层和外芯层之间的边界内部1mm的内芯层的硬度,边界外侧1mm外部芯层的硬度以及外部芯部的表面硬度之间的具体关系 层。 这样的高尔夫球能够实现增加的距离。