| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a structure for preventing a game ball from being caught when stopping game balls to prevent the entrance of the game balls into a polisher. <P>SOLUTION: A facility for a bank of gaming machines has the polisher for polishing an out-balls discharged from the gaming machine, a ball flow passage for dropping out-balls from the upstream of the gaming machine to the downstream of the polisher, and a plurality of shaft portions entering the ball flow passage and stopping the out-balls. The end of the shaft portion has an inclination surface downward inclined toward the upstream. <P>COPYRIGHT: (C)2012,JPO&INPIT |
