| 摘要 |
PROBLEM TO BE SOLVED: To achieve the effective utilization of the playing area by reducing the possibility of the breakage of the louver part hit by the game balls on the top surface of a front component member in the game machine which is provided with the game board having the playing area, where the game balls are shot and flow down, formed at the front while a front component member (center case 50) is disposed within the playing area of the game board. SOLUTION: The louver part is made up of an oblong strip-like louver plate part 71 of a louver member 70. With both ends retained, the louver member 70 is mounted on a mounting base member 51 of the center case 50 getting the center engaged with it so as to make the louver plate part 71 elastically deformable. This can ease the impacts by the game balls hitting the louver part to reduce the damage to it. The strip-like louver plate part 71 is built as the part making up the louver part to enable the effective utilization of the playing area. COPYRIGHT: (C)2006,JPO&NCIPI
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