| 摘要 |
PROBLEM TO BE SOLVED: To rapidly and reliably move a performance display apparatus to a position corresponding to the design of a game board. SOLUTION: A pinball game machine includes the performance display apparatus 10 for displaying a performance image, which is arranged in the rear part of the game board to be attached to a game machine frame 2, and enables the performance image to be visually recognized from an opening part arranged in the game board. A display apparatus position adjustment unit 20 is attached to the game machine frame 2, which includes a mobile member 25 to be moved along the rear surface of the game board by electric driving sources 26, 27. The performance display apparatus 10 is fixed and stopped to the mobile member 25, moved to the predetermined position by the driving force of the electric driving sources 26, 27. COPYRIGHT: (C)2008,JPO&INPIT |
