| 摘要 |
PROBLEM TO BE SOLVED: To provide a movable mechanism of a performance member for game machines which sufficiently improves the taste of a game by allowing the performance member for the game machines to execute operation giving an innovative impression on players. SOLUTION: This movable mechanism consists of: the performance member 21 for the game machines drawn with a desired symbol on its front face; an expansion/contraction mechanism 22 attached with the performance member 21 for the game machines, having links 29 and 30 crossed into an X-shape one pair at a time, pivoting 31 the respective crossing parts and freely and fully expanded/contracted by pivoting 32 the ends of both links 29 and 30; and a mounting base plate 34 having a turning member 23 freely turning within a plane in parallel to the plate face, wherein a free end of at least one link 29 or 30 out of the pair of links 29 and 30 located at the base end of the expansion/contraction mechanism 22 is loosely connected to the turning member 23 to freely turn the turning member 23, so that the performance member 21 for the game machines executes a complicated operation formed by mixing a circular motion and a linear motion along a mounting board 34. COPYRIGHT: (C)2010,JPO&INPIT |
