| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a game machine having a discharge device capable of discharging one out of game balls supplied without being aligned. Ž<P>SOLUTION: A sprocket is rotated about a rotary shaft perpendicular to an inclination of a ball rolling surface, or the upper surface of a ball rolling portion covering the lower part of the sprocket, to fall a plurality of game balls aligned in radial directions of the sprocket, on a ball falling passage, the plurality of game balls are retained in series in the radial directions of the sprocket, and ball discharge holes are disposed at an inclination upstream side or inclination downstream side of a virtual plane passing through the rotation center of the sprocket and being perpendicular to the ball rolling surface, with a phase deflected on each concentric circle, with the length of each segment formed by connecting the rotation center of the sprocket to the center of each game ball retained to the ball retention part, as a radius. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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