| 摘要 |
PROBLEM TO BE SOLVED: To prevent game medium from being scattered in the case of maintenance. SOLUTION: The cross section of a rotary shaft 26 in a lower frame 7 with a supply tray arranged therein is formed to be an octagonal shape. A U-shape pressure spring 30 is arranged in the lower part of an opening 29 for the bearing of a main body frame. The rotary shaft 26 is held by the pressure spring 30. When a lock between the lower frame 7 and the main body frame is released, the rotary shaft 26 is rotated clockwise by energizing of the pressure spring 30. When the rotary shaft 26 is brought into surface contact with the pressure spring 30, the rotation of the lower frame 7 is stopped. At this position, a gap between the lower frame 7 and the main body frame is shorter than the diameter of a pachinko game ball. Thus, the pachinko game balls running over from a put-out passage are prevented from running over onto the floor of an amusement center. COPYRIGHT: (C)2004,JPO
|
