ITTO930465A1 - DOOR FOR HIGH SPEED RAILWAY VEHICLES. - Google Patents

Abstract

Door (1) for high-speed rail vehicles, comprising a door compartment (3), a rod (4) that can be moved with respect to the door compartment (3) between a retracted condition of closing the door (1) and an extracted condition , as well as translatable, in said extracted condition, between a proximal position and a distal position for opening the door (1), in which first motorized actuator means (31) are provided for controlling the movement of the leaf (4) between the aforementioned conditions retracted and extracted and second motorized actuator means (17) for controlling the translation of the leaf (4) between said proximal and distal positions, and in which the leaf (4) has a horizontal upper sliding guide (5) to which a pair of upper support oscillating levers (13, 20) adjacent to the front side (4a) and to the rear side (4b) of the door are associated. The first motorized actuator means comprise a transverse pusher (31, 33) acting directly on the leaf (4) substantially in correspondence with a median area thereof, and the two upper oscillating levers (13, 20) move with a concordant direction of rotation. substantially parallel to each other, so that the leaf extraction and retraction movements (4) take place substantially according to an oblique translation movement thereof with respect to the door compartment (3). (Figure 12)