Abstract:
An opening and closing device for windows of the sliding type comprises a manoeuvring body (5), at least one interference element (6), operable by the manoeuvring body (5) and movable between an extracted position locking the window, in which the interference element is away from the manoeuvring body (5), and a retracted release position of the window, in which the interference element juxtaposes the manoeuvring body (5), and at least one connecting element (9) adapted to transmit the movement from the manoeuvring body (5) to the interference element (6). The connecting element (9) comprises a flexible cable (10).
Abstract:
A hinge system (1) comprising at least a first coupling element (11a, 11b) operatively attached to a fixed frame (200) of the door (100) and at least a second coupling element (12a, 12b) operatively attached to a portion of the door (100), a connecting body (20) placed side by side and operatively connected to the first coupling element (11a, 11b) and the second coupling element (12a, 12b). The hinge system (1 ) comprises at least a first pin (30) extending along the first axis (X) and a second pin (40) extending along a second axis (Y). The first axis (X) and the second axis (Y) are staggered so as to be arranged at respective different distances (D1, D2) from a closing plane (F) defined by the door (100) and by the fixed frame (200) in a closed configuration of the door (100).