| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine capable of surely preventing a mobile body which can be swung upward and downward from descending due to its deadweight by surely holding it in an upper side regular position. SOLUTION: The game machine includes the mobile body 41 swingable around a supporting shaft 46, a rotatively driving means 61 having a driving shaft 61a parallel with the supporting shaft 46, and an interlocking means 62 interlocking the driving shaft 61a with the mobile body 41 in the rotation direction, wherein the game machine swings the mobile body 41 by the rotatively driving means 61 in the range of movement between the upper position and the lower position. The interlocking means 62 includes a driving side lever 65 intersecting the driving shaft 61a nearly at right angles, a driven side lever 66 intersecting the supporting shaft 46 nearly at right angles and a connecting link 67 rotatably connecting the driving side connecting shaft 69 on the tip side of the driving side lever 65 and a driven side connecting shaft 72 on the tip side of the driven side lever 66, respectively. When the mobile body 41 comes to the upper position, the angle formed by the driven side connecting shaft 72, the driving side connecting shaft 69 and the driving shaft 61a is about 180 degrees. COPYRIGHT: (C)2009,JPO&INPIT
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