| 摘要 |
PROBLEM TO BE SOLVED: To provide a slot machine made capable of cooling a heating component forcibly and thereby lessening the effect of the heat on other components. SOLUTION: The beams 49 of reels 47L, 47M and 47R provided rotatably in a case body 3 are formed in the shape of fins and each of the reels 47L, 47M and 47R is rotated by a drive motor 55. Thereby a current of air is generated by the fin-shaped beams 49 and it is led to a power supply device 53 by an air duct 57 and cools the device 53 forcibly. Thereby the effect of the heat of the power supply device 53 on the other components can be lessened. In addition, the degree of freedom in installation of the power supply device 53 can be increased and the space inside the case body 3 can be used effectively. COPYRIGHT: (C)2004,JPO&NCIPI
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