| 摘要 |
PROBLEM TO BE SOLVED: To provide a pachinko machine which facilitates the work of loading or unloading a ball put-out device by enabling the arrangement of a large game board on the middle frame. SOLUTION: A ball passage unit 50 is provided with a passage formation part 52 which gets a tank rail 34 connected to the first and second passages of a mechanism setting board communicating with them, a ball put-out device 101 for putting out pachinko balls passing through the passage formation part 52, a set-up part 55 which is provided in the course of the passage formation part 52 for attaching/detaching the ball put-out device 101 and has an opening 55a bored in it to get the ball put-out device 101 detachably mounted and a cover member 90 which openably closes the opening 55a of the set-up part 55. The ball passage unit 50 is mounted across the upper and lower frame members of the middle frame. COPYRIGHT: (C)2007,JPO&INPIT
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