- 专利标题: Multi-piece solid golf ball
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申请号: US09972869申请日: 2001-10-10
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公开(公告)号: US06645090B2公开(公告)日: 2003-11-11
- 发明人: Keiji Ohama , Seiichiro Endo
- 申请人: Keiji Ohama , Seiichiro Endo
- 优先权: JP2000-309128 20001010
- 主分类号: A63B3704
- IPC分类号: A63B3704
摘要:
The present invention provides a multi-piece solid golf ball having good shot feel, excellent durability and excellent flight performance. The present invention relates to a multi-piece solid golf ball comprising a core having at least one layer, an inner cover formed on the core and an outer cover formed on the inner cover, of which the outer cover has many dimples on the surface thereof, wherein a surface hardness in JIS-C hardness of the core is higher than a center hardness in JIS-C hardness of the core by less than 5, the inner cover has a hardness in Shore D hardness of less than 53 and the hardness of the inner cover is higher than the surface hardness of the core, and a hardness of the outer cover is higher than that of the inner cover.
公开/授权文献
- US20020065151A1 Multi-piece solid golf ball 公开/授权日:2002-05-30
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