| 摘要 |
PROBLEM TO BE SOLVED: To provide a connected door device which has a wider opening frontage than two double sliding doors or a double swinging door and can be opened in both right and left hands. SOLUTION: The connected door is constituted of two hanging leading doors and one driven door. A movable rail integrally formed with a first leading door is brought into contact with the upper end of one sash sheave of the driven door to link the first leading door with driven door and a movable rail integrally formed with the second leading door is brought into contact with the upper end of the other sash sheave of the driven door to link the second leading door with the driven door. Delinking means are provided against respective leading doors and the device is so constituted that the links are released in the closed state of thee first and second leading doors.
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