| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine capable of evading the breakage and secular change of a variable winning port device due to game balls. SOLUTION: A first opening/closing device 398 comprises a lower casing 562 whose upper surface opening is formed as a first big winning port 398a, a first big winning port opening/closing door 398b for opening and closing the first big winning port 398a by forward and backward movements, a first big winning port opening/closing solenoid 568 to be the electric drive source of the forward and backward movements of the first big winning port opening/closing door 398b, and a drive transmission member 570 for transmitting the drive force of the first big winning port opening/closing solenoid 568 to the first big winning port opening/closing door 398b, and the second piece 570c of the drive transmission member 570 is engaged in the state of being loosely fitted to the connection port 398bb of the first big winning port opening/closing door 398b. Thus, the breakage and secular change of the first opening/closing device 398 due to game balls can be evaded and troubles of the opening/closing operation of the first big winning port 398a can be evaded as a result. COPYRIGHT: (C)2009,JPO&INPIT |
