ES243700U - Entry of vehicles with containment device. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Entrance of vehicles with containment device, essentially characterized by the fact of being constituted by a double mobile ramp, entrance and exit, located on both sides of a plateau or transverse central body raised above the ground, forming the whole in the manner of an elevated bridge, possessing one or two traffic lights with the known green and red lights, combined with the device that allows or prevents passage, said ramps being composed of individual boards or plates articulated on one of their sides, with the possibility of being inclined, to allow the passage in one direction and another, in which case such articulated boards or plates will rest on their respective transverse bodies that remain in projection on the ground level, whose bodies have eccentric axes driven by their corresponding reducer set of gears and electric motor, by means of which they can be rotated by hiding them in their respective grounds, lower level of the floor, whereby the ramps can be articulated and folded down if they are stepped on by a vehicle that intended to cross the entrance, in such a way that in front of this would offer a high insurmountable step, constituted by the side of the plateau central, the device also comprising two sets of coiled springs located under the articulated ramps, to recover the position of these after down and to be left free, as well as to keep them elevated and inclined even when they do not rest on the transverse bodies rotating (Machine-translation by Google Translate, not legally binding)