| 摘要 |
PROBLEM TO BE SOLVED: To provide a winning ball passage device of a pachinko game machine capable of reducing the working man-hour required for fastening a guide plate for "out" balls to a game board because it is not necessary to fasten the guide plate to the game board. SOLUTION: The winning ball passage device 1 of the pachinko game machine is disposed in the lower part of a mechanical board 10 located on the back side of the game board 11 for guiding the winning balls into a winning hole of the game board to the discharge side. An out-ball guide part 3 is disposed on the game board side of a passage forming member 2 forming a winning ball passage 5 inside. The out-ball guide 3 is disposed in contact with the back side of an out-ball hole 13 formed in the lower part of the game board 11 for guiding game balls entering the out-ball hole 13 downward to the discharge side. COPYRIGHT: (C)2004,JPO
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