| 摘要 |
PROBLEM TO BE SOLVED: To provide an elevator door device capable of simply reducing the possibility of early deterioration of a smoke shutting-off material. SOLUTION: The door pocket side smoke shutting-off material 14a is attached to a door pocket side end part in a lower part of a landing door body 1 in such a way that it is adjacent to a leg 13 of a door. An extended threshold guide 17 extending in the direction of door opening of the landing door body 1 on an upper face of a landing threshold 11 is attached to the door pocket side end part of the landing threshold 11. A lower part of the door pocket side smoke shutting-off material 14a is supported by the landing threshold 11 and the extended threshold guide 17 when the landing door body 1 is fully opened. COPYRIGHT: (C)2007,JPO&INPIT
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