| 摘要 |
A foldable closure assembly which includes a number of panels vertically hinged together supported from rollers in a top support track, is provided with a full height folding access door. Two vertical posts provide center posts for the access door, each post vertically hinged to an adjacent access door panel which has no top support roller; a guiding device retains the two posts in a closed adjacent position, allowing the two posts to separate when they are pushed from inside the assembly, and a latch joins the two posts together.
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