| 摘要 |
PROBLEM TO BE SOLVED: To surely operate a ball exhaustion detector. SOLUTION: Concerning a ball exhaustion detector 24 for pachinko machine disposed on a ball passage 11 for guiding pachinko balls in a ball tank 10 to ball dispensers and composed of a ball detecting plate 25 and a detecting switch 26 supported in an opening 23, which is opened on this ball passage 11, so as to be freely oscillated, the ball detecting plate 25 of the ball exhaustion detector 24 is equipped with an eaves part 34 for closing a gap 35 between the ball detecting plate 25 and the opening 23.
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