| 摘要 |
PROBLEM TO BE SOLVED: To provide a game bank system capable of winding a polishing belt 56 without causing shortage trouble of game balls used in respective game machines. SOLUTION: The game bank system winds the polishing belt (S52) only when a circulation amount of game balls circulated by a game ball circulating device is sufficient enough to cause no shortage trouble of game balls in the respective game machines even if the polishing belt is wound (S50: YES). This configuration causes no trouble on games in the game machines when winding the polishing belt, and also causes no trouble on games in the game machines even if shortage of game balls happens during the winding of the polishing belt (S54: YES) because the winding of the polishing belt is stopped (S59). COPYRIGHT: (C)2012,JPO&INPIT |
