Solid golf ball
    2.
    发明授权
    Solid golf ball 失效
    固体高尔夫球

    公开(公告)号:US5743816A

    公开(公告)日:1998-04-28

    申请号:US835023

    申请日:1997-03-27

    摘要: A solid golf ball basically comprises a solid core composed of a three-layered structure, and a cover for coating the solid core therewith. The solid core comprises an inner layer, an intermediate layer having a Shore D hardness of 45 to 65, and an outer layer having a hardness lower than that of the intermediate layer. The inner layer has a hardness which is set to be lower than the hardness of the intermediate layer.

    摘要翻译: 固体高尔夫球基本上包括由三层结构构成的实芯,以及用于涂覆固体芯的盖。 实心芯包括内层,肖氏D硬度为45至65的中间层和硬度低于中间层的硬度的外层。 内层的硬度设定为低于中间层的硬度。