| 摘要 |
A gap is located between a first sliding panel and a side frame to which the panel is pivotally connected. Moving the panel towards the side frame allows the coupling devices fixing the panel into position to be released so that the panel can be opened and closed. - The structure has upper and lower guide rails for supporting at least one sliding panel and a swing arrangement allows the panel to be pivoted about an edge of a side frame. A locking means is used to fix the front edge of a first panel against a locating strip in order to fix the wall in a closed position. |
