| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To normalize the rotation of a display rotation body in a game machine provided with the display rotation body having a display surface for making a display to a player, as a rotating surface. <P>SOLUTION: In this game machine, not only a pressure roller but a driving roller 66 can be displaced in a direction intersecting each contact surface with a wheel 32 during the rotation of the wheel 32 which is the display rotation body. Consequently, even if the position of each part varies in the radial direction, the driving roller 66 can follow the variation, and even if a radial error of the wheel 32 occurs, an unexpected clearance is not formed between the wheel 32 and the driving roller 66. As a result, motion transmission between the wheel 32 and the driving roller 66 is normally maintained to facilitate constant normalization of rotation of the wheel 32. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
