发明名称 Multi-piece solid golf ball
摘要 In a multi-piece solid golf ball comprising an elastic solid core and a resin cover, the cover includes at least an inner layer and an outer layer, the solid core undergoes a deflection of 1.1-4.0 mm under a load of 294 N, the cover inner and outer layers have a Shore D hardness of 45-70 and 35-55, respectively. The ball is provided with a multiplicity of dimples which are substantially uniformly arranged such that a great circle which does not intersect with the dimples is absent. The ball exhibits consistent flight performance when hit with a driver, suppresses reduction of spin when hit in the wet state with a short iron, and offers stable ready-to-strike conditions, flight performance and spin performance under any conditions covering from the fairway to the putting green.
申请公布号 US2002119832(A1) 申请公布日期 2002.08.29
申请号 US20010022868 申请日期 2001.12.20
申请人 BRIDGESTONE SPORTS CO., LTD. 发明人 HIGUCHI HIROSHI;SHIMOSAKA HIROTAKA;KASASHIMA ATSUKI;UMEZAWA JUNJI
分类号 A63B37/00;A63B37/04;A63B37/06;A63B37/12;(IPC1-7):A63B37/06 主分类号 A63B37/00
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