| 摘要 |
PROBLEM TO BE SOLVED: To provide a multi-level parking device which can accurately detect lateral displacement of a descending parking pallet. SOLUTION: The multi-level parking device 1 is provided with the vertically and horizontally movable parking pallet 41. Then multi-level parking device 1 is provided with a guide part 47, a guide rail 51, a communication passage 81, and a limit switch 83. The guide part 47 is fixed to the parking pallet 41, and the guide rail 51 arranged between the right-and-left parking spaces S1, S2 is extended vertically and guides the ascent and descent of the guide part 47A. Then the communication passage 81 partitions the guide rail 51 into the upper part and the lower part, and the guide part 47 is inserted into the communication passage 81 when it moves between the right-and-left parking spaces S1, S2. Then the limit switch 83 is arranged in the lower part of the communication passage 81. The limit switch 83 has a detection lever 83a, which is arranged with a displacement toward at least either the right or the left side from a regular track R1 of the guide part 47 in the up-and-down direction. COPYRIGHT: (C)2008,JPO&INPIT
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