ES212158U - Device for displacement and water closure of doors and sliding windows. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Device for sliding and closing of sliding doors and windows, of the type in which the door with respect to its normal position of movement, comprising a drive mechanism; closing organs; rolling elements constituted by a lower rail fixed to the ground or to the base of the frame and by wheels that support the leaf and that slide on the lower rail; an upper guide rail that cooperates with corresponding guiding means located on the upper edge of the sheet; and nut means, rotating around respective perpendicular axes, protruding portion by the front edge of the mobile leaf of the door and provided with a notch in its upper edge, adapted so that in it it fits the upper edge of the strike, being provided the nut of a protruding peripheral portion adapted to act on the lower edge of the rear part of the latch, rotating it on its axis, by way of a lever, when rotating the handle of the door integral with the nut, being applied to the latch less a tension spring that tends to keep it in the closed position and finally the closing members comprising a damming element capable of acting on the upper edge of the rear portion of the latch, preventing its rotation while the aforementioned actuating mechanism it comprises straps vertically arranged in the front edge of the leaf, capable of moving vertically towards the front. Ba, or down, which are hinged by its upper end 20 to the nut of the closure members, and said braces also being hinged at their lower end to the end of an arm of an angular piece, rotating around its vertex and provided at the end of its other arm with a sliding joint that transmits the rotational movement of the angular piece, and therefore the vertical displacement of the tie rods and the rotation of the nut, to a horizontal stem, adapted to project perpendicularly from the the front edge of the leaf at the moment of opening it, resting against a corresponding anvil plate applied on the edge of the sleeper, in order to produce an opening movement of the moving leaf by reaction against the end plate, movement that contributes to the necessary lifting of the mobile leaf for opening it. (Machine-translation by Google Translate, not legally binding)