| 摘要 |
PROBLEM TO BE SOLVED: To provide an elevator door device which is securely actuated by opening/closing operation at a time. SOLUTION: An elevator car door and a wall opening part door are composed to be opened only when the two doors are overlapped with each other, and a second door B is installed on the car door to be connected to a main body A by a hinge since the respective doors draw different circular tracks in simultaneously opening/closing the two doors, so it is folded by a stopper installed before the second door without getting in contact with the wall opening door. Each door is installed by a hinge energized by a spring in a closing direction.
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