| 摘要 |
<p>Closing element (10) to close a gap (12) of a wall (11) comprising a frame (13) mounted on the wall (11) along the outline of the gap (12) and a wing (15) mounted movable with respect to the frame (13), so as to be able to selectively close the gap (12). The wing (15) comprises a pair of panels (21, 22), each of which defines externally a relative visible surface, and actuation members (23, 123) operatively associated with the panels (21, 22), so as to move them relatively between a first compact position, in which they are reciprocally close to each other and define a first thickness of the wing (15), reduced with respect to the thickness of the frame (13), and a second expanded position, in which they are reciprocally distanced and define a second thickness of the wing (15), substantially equivalent to that of the frame (13). The actuation means (23, 123) comprise a movement member (25, 26, 125, 126) attached to at least one of the two panels (21, 22) and provided with at least a movement seating (30); and an actuator member (27, 127) disposed movable with respect to the movement member (25, 26, 125, 126) and provided with a slider element (41, 141) kinematically constrained to the movement seating (30), so that a movement of the actuator member (27, 127) with respect to the movement member (25, 26, 125, 126) determines the relative sliding of the slider element (41, 141) inside the movement seating (30), determining the displacement of the movement member (25, 26, 125, 126) and of the panel (21, 22) to which it is attached between the two positions, compact and expanded.</p> |
