| 摘要 |
PROBLEM TO BE SOLVED: To provide a game board production line which can improve a productivity of a game board by accelerating only pallet carriages in the vicinity of a specific work station to reliably convey the pallet carriages in a pallet carriage-conveying line for conveying the pallet carriages at a constant speed. SOLUTION: The game board is produced via steps S4-1 to S4-3. In the first step S4-1, the first pallet carriage loaded to the work station is stopped. In the second step S4-2, the second pallet carriage comes into contact with a rear part of the first pallet carriage to stop. In the third step S4-3, as soon as the entry of the second pallet carriage to the work station is detected by a carriage detecting means, an accelerating means accelerates the first and second pallet carriages at a speed higher than a constant speed. COPYRIGHT: (C)2011,JPO&INPIT
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