| 摘要 |
PROBLEM TO BE SOLVED: To provide a double sliding door apparatus which aligns both a first and a second doors 1, 2 with each other when they are closed, simplifies its door hanging structure, and facilitates door hanging work. SOLUTION: In this double sliding door apparatus, the first door 1 is hung by an upper guide rail 4 in a laterally movable manner, which guide rail 4 bears a lateral moving body 10 in a laterally movable manner. The second door 2 is hung from the lateral moving body 10 via parallel links 11, 12 in a manner being displaceable in parallel inward and outward, and energized inward by springs 11b to 14b. The apparatus comprises a second door thrusting means 39, for displacing the second door 2 outside the first door 1 against the energizing force of the springs when both the first and the second doors 1, 2 relatively approach each other form a closed position in which both the doors are abutted on each other. In the double sliding door apparatus, at least the upper guide rail 4 assuming a position that hangs the second door 2 can be supported by a pair of right and left rail bearing means 53, 52.
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