| 摘要 |
PROBLEM TO BE SOLVED: To provide a Pachinko game machine which eliminates clogging with balls within a ball tank built on the rear side of a ball storage tray. SOLUTION: A full capacity switch 545 is provided inside a full capacity unit 520 to keep the internal space from being fully filled with balls in the full capacity unit 520 closed with a box main body 521 and a lid body 541, thereby blocking the clogging with balls. In addition, failed balls are returned back to the ball storage tray through a failed ball path 537 of the full capacity unit 520. This minimizes the clogging with balls caused in the internal space of the full capacity unit 520, thereby enabling the accurate return of the failed balls back to the ball storage tray. COPYRIGHT: (C)2008,JPO&INPIT
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