| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a pinball game machine surely preventing a fraud such as retaining the open state of a winning opening/closing member by pushing a glass pane and fraudulently increasing the number of entered balls. Ž<P>SOLUTION: This Pachinko machine includes a forced closing mechanism that has a rod member 73 adapted to be pressed by the transparent glass when the transparent glass is pushed in to the game area side, and a cam member 71 turning according to the movement of the other end part 73b of the rod member 73. Even if a player strongly pushes the transparent glass at an opening timing of a blade member 37, retains the blade member 37 in the open position and fraudulently puts a ball in a special winning hole, the rod member 73 is pushed in by the moving transparent glass and, operationally connected thereto, the cam member 71 closes the blade member 37. This constitution can surely prevent the fraud such as retaining the opened blade member 37 and trying to fraudulently increase the number of entry balls. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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