| 摘要 |
Door assembly (1) for the landing door of a lift, comprising an upper translation guide; a lower translation guide (2), parallel to the upper translation guide and defining a longitudinal slot (4), at least one door panel (6, 6')/ which acts in conjunction with the upper translation guide and which comprises an end portion (8, 8') inserted in a slidable manner in the longitudinal slot (4) between two end-stroke positions. Such assembly comprises a transversal component (10), which extends in a direction (Y) incident to the sliding direction of the panel and which projects at least partially into the longitudinal slot (4), a panel component (12), translatable with the door panel (6) and defining a retention loop (14) which, in a first end- stroke position, receives the transversal component (10) to prevent the derailing of said panel (6), and a bolt (16), joined to the door panel (6) and movable in relation thereto to keep the panel in the first end- stroke position, the bolt (16) acting in conjunction with the panel component (12) to block the transversal component (10) in the retention loop (14). |
