| 摘要 |
PROBLEM TO BE SOLVED: To provide a slide type rotation door device, by providing a frontage by installing partition panels at predetermined intervals, attaching a coping to the upper end of the partition panels, fixing an upper rail, the door panel placed at the frontage moves while rotating thereby opening or closing the frontage in this door device without twisting the upper rail or without deflecting or oscillating the door panel when the door panel is opened. SOLUTION: A channel type frame body 2 is installed to one side of the frontage in an oscillating manner, upper and lower ends of the door panel 1 are coupled to upper and lower arms 8, 9 of this channel type frame body 2, a hanging pulley 4 moving on the upper rail 3 is attached to the upper end of the door panel 1, it hits a stopper arranged at the end of an upper rail 3 when the door panel 1 is opened, also a stopper 16 is provided at the lower end of the partition panel 5, thereby contacting the lower end of the door panel, and further an L-shaped reinforcing member is attached to the corner between the upper rail 3 and partition panel 5.
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