| 摘要 |
PROBLEM TO BE SOLVED: To provide a door interlocking device interlocking the opening operation of a second door body more smoothly with the opening operation of a first door body. SOLUTION: In association with the opening operation of the first door body 11, a first arm body 44 is rotated, and pulleys 26a, 26b support the movement of a belt body 27. In association with the movement of the belt body 27, a running body 31b connected to a second arm body 46 moves, and the second arm body 46 is rotated. In association with the opening operation of the first door body 11, the second door body 12 is interlockingly put in opening operation. The running bodies 31a, 31b move along the moving direction of the belt body 27. The movement of the belt body 27 can be supported by the movement of the running bodies 31a, 31b in the moving direction of the belt body 27. The belt body 27 is moved more smoothly by the running bodies 31a, 31b. The second door body 12 is more smoothly interlocked with the opening operation of the first door body 11. COPYRIGHT: (C)2003,JPO
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