| 摘要 |
PROBLEM TO BE SOLVED: To let a game machine stably shoot pachinko balls by eliminating the state of pachinko balls existing in a shooting device. SOLUTION: A ball sensor that senses pachinko balls loaded in a loading position of the shooting device is provided on a ball feeding device. When the ball sensor goes on in the stand-by time T2 after the shooting device shoots pachinko balls, the ball sensor determines that there is no pachinko ball at the loading position and drives the ball feeding device in the stand-by time T2 and then lets the shooting device drive in the shooting preparation time T1. On the other hand, when the ball sensor goes off before the stand-by time T2, the ball sensor determines that there are pachinko balls at the loading position, and does not drive the ball feeding device in the stand-by time T2 but drives the shooting device in the shooting preparation time T1. COPYRIGHT: (C)2008,JPO&INPIT
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