| 摘要 |
PROBLEM TO BE SOLVED: To provide a presentation device in a game machine capable of executing prescribed presentation in such a way as not to generate a gap in upper opposed surfaces of movable parts when the right and left movable parts in the opened state are closed. SOLUTION: The movable parts 23 and 30 of the presentation device 20 are movable in the horizontal direction by an upper rail 21 and a lower rail 22, and a rack 33 of a rack and pinion mechanism 26 is connected to a lower part of at least one movable part 30. The movable parts 23 and 30 are opened/closed in conjunction with each other by driving a stepping motor 35. Lower parts of the opposed surfaces of the movable parts 23 and 30 are extended downward to abut to each other, and the abutting parts are disposed lower than the position connected to the rack 33. The stepping motor 35 is driven till the upper parts of the movable parts 23 and 30 approach each other to be closed with the abutting parts of the movable parts 23 and 30 abutting to each other when the movable parts 23 and 30 are closed. COPYRIGHT: (C)2011,JPO&INPIT
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