发明名称 |
MULTIPIECE SOLID GOLF BALL |
摘要 |
<p>PROBLEM TO BE SOLVED: To provide a multipiece solid golf ball of a high quality which achieves further increase in flying range by reducing spin at the full shot and enhancing initial speed of hitting with a driver. SOLUTION: In the multipiece solid golf ball with at least one layer of a solid core, an intermediate layer covering the solid core and a cover on the intermediate layer, the thickness of the intermediate layer is 0.8 to 2 mm and the Shore D hardness thereof 50 to 65 while the thickness of the cover is 0.5 to 1.3 mm and the Shore D hardness thereof 37 to 53. The thickness (G1 mm) of the intermediate layer and the thickness (G2 mm> of the cover satisfy the relationship as give by [G1/(G1+G2)]×100>=45%.</p> |
申请公布号 |
JP2002011117(A) |
申请公布日期 |
2002.01.15 |
申请号 |
JP20000197791 |
申请日期 |
2000.06.30 |
申请人 |
BRIDGESTONE SPORTS CO LTD |
发明人 |
MARUKO TAKASHI;INOUE MICHIO |
分类号 |
A63B37/00;A63B37/04;A63B37/12;(IPC1-7):A63B37/00 |
主分类号 |
A63B37/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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