| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a game machine with unexpectedness in the presentation of projection of a shadow using light, capable of executing the presentation of projection by a simple structure. <P>SOLUTION: A presentation device of the game machine comprises an annular and band-shaped drum 91 with a translucent part which can transmit light and an opaque part which can not transmit light, a drive source for rotating the drum 91, intra-drum LEDs 110a-110f for irradiating light to an inner surface part 98 of the drum 91, and an ornament member 130, made of a translucent material which can transmit the light having penetrated the translucent part and on which the shadow 12 of the opaque part can be projected, for decorating a game board. As the presentation of projection, the shadow 12 of the opaque part formed when the light emitted from the rotating intra-drum LEDs 110a-110f is irradiated is projected on the ornament member 130 by the intra-drum LEDs 110a-110f. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
