发明名称 HEAD FOR GATE BALL AND GATE BALL STICK HAVING IT
摘要 <p>PROBLEM TO BE SOLVED: To provide a head for gate ball and a gate ball stick using this head for precisely hitting a ball horizontally regardless of the height or the posture of a player. SOLUTION: This head 10 for gate ball stick is shaped in a circular column substantially and provided with a shaft mounting part 11 on the circumferential face and face planes 25, 42 in both of the column axis Ch directional ends. In the gate ball head 10, one face plane 42 is formed as a tilting face tilting at an angleαto a plane Vsh vertical to the axes Cf, Ch so as to avoid application of an overspin. In the head 10, a face plane formation part 40 including the tilting face plane 42 can be positioned variously with a range of a rotation angleγaround the axis Ch of the cylindrical column with respect to a shaft mounting part formation part 20 including the shaft mounting part 11.</p>
申请公布号 JP2000288143(A) 申请公布日期 2000.10.17
申请号 JP19990095007 申请日期 1999.04.01
申请人 HIRAI NORIYUKI 发明人 HIRAI NORIYUKI
分类号 A63B59/18;(IPC1-7):A63B59/18 主分类号 A63B59/18
代理机构 代理人
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