| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine with improved work efficiency in changing the model of the game machine. SOLUTION: A bearing 20 is mounted at the upper end of a holder frame fixed part 3a of a body frame 3. A game board unit 16 comprises a game board 4, a support body 21 and a guide rail frame 22. The support body 21 and the guide rail frame 22 are locked with each other with the game board 3 clasped in-between. A pivot part 31 is mounted at the upper end of the holder frame 17 on the rear face side. The pivot part 31 includes a shaft part 31a and a support leg part 31b. When the game board unit 16 with the game board 4 and the holder frame 17 to which a front door 5 is assembled are attached to the body frame 3, the holder frame 17 is attached from obliquely above the front of the body frame 3. The support shaft part 31a of the holder frame 17 is mounted on the bearing 20 of the body frame 3 and the holder frame 17 is rotated around the shaft part 31a. COPYRIGHT: (C)2006,JPO&NCIPI
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