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公开(公告)号:US5772531A
公开(公告)日:1998-06-30
申请号:US813068
申请日:1997-03-07
申请人: Shunji Ohsumi , Hiroshi Kawabata , Kenji Baba , Yasuhiro Fukui , Hiroyuki Naito , Taro Izawa
发明人: Shunji Ohsumi , Hiroshi Kawabata , Kenji Baba , Yasuhiro Fukui , Hiroyuki Naito , Taro Izawa
CPC分类号: A63B37/0003 , A63B37/0022 , A63B37/0043 , A63B37/0045 , A63B37/0062 , A63B37/0064 , A63B37/0076
摘要: Disclosed is a solid golf ball comprising a solid core having a three-layered structure composed of an inner layer, an intermediate layer, and an outer layer, and a cover for coating the solid core. The intermediate layer is designed to have a JIS-C hardness of 50 to 80, and the outer layer is designed to have a hardness which is higher than the hardness of the intermediate layer.
摘要翻译: 公开了一种固体高尔夫球,其包括具有由内层,中间层和外层组成的三层结构的实芯和用于涂覆固体芯的盖。 中间层被设计为具有50至80的JIS-C硬度,并且外层被设计为具有高于中间层的硬度的硬度。
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公开(公告)号:US5743816A
公开(公告)日:1998-04-28
申请号:US835023
申请日:1997-03-27
申请人: Shunji Ohsumi , Yasuhiro Fukui , Kenji Baba , Hiroyuki Naito
发明人: Shunji Ohsumi , Yasuhiro Fukui , Kenji Baba , Hiroyuki Naito
CPC分类号: A63B37/0003 , A63B37/0043 , A63B37/0066 , A63B37/0076
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。
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