| 摘要 |
<p>A swing door (10) comprises a fixed frame (14), a panel (12) pivoted to the fixed frame (14), an abutment element which extends substantially along the height of the fixed frame (14). The panel (12), in a normal condition of use, from the closed position near the abutment element, can be opened by means of a rotation in a single first direction of movement. The swing door (10) also assumes a second operating condition, or auxiliary condition, able to be selectively activated by means of an external command, wherein the abutment element is removed from its normal position to allow the panel (12) to open in a second direction of rotation too, opposite the first direction, with respect to the fixed frame (14).</p> |
