| 摘要 |
PROBLEM TO BE SOLVED: To provide a ball shooting device of Pachinko machine capable of inhibiting dispersion of shooting orbits of balls and noise by reducing vibration of a motor. SOLUTION: In the ball shooting device of Pachinko machine, a ball-shooting hammer 1 is rotated by rotation of a shaft 21 of the motor 2 in order to shoot balls. A flywheel 24 is fitted to one end of the shaft 21 so that a rotational orbit of the tip of the shaft 21, to which a motor cam 22 is fitted, is approximately circular and small so as to stabilize rotation of the motor cam 22. Thereby, variation of timing of shooting balls is lowered, and the shooting orbit of balls and noise can be reduced. COPYRIGHT: (C)2004,JPO
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