ES270705U - Closure device for windows, balcony doors and analogs. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Closing device for windows, balcony doors and the like, and in general for swinging doors, of the type comprising a steering mechanism, enclosed in a box operable by a handle and acting on bars, embedded in the edge of the leaf blade, sliding longitudinally thereto, and carrying latch bolts, adapted to cooperate with strikers fixed in the respective frame and provided with recesses for fitting said latches, characterized in that said steering mechanism, enclosed in the cited box, comprises a rotating pinion pinion, directly attached to the handle, which acts with its teeth on the one hand on the lower end of the upper slide bar, directly or through a first intermediate piece of double rack, and on the other hand on a short rack welded to a substantially L-shaped piece, movable inside the box and by means of at least one tooth, and it is meshed with the upper part of the lower sliding bar, said box being constituted by two substantially equal halves, provided internally with circular cavities adapted to receive short rotation axes of the pinion, and provided with corresponding holes and threaded sleeves for mutual coupling by respective screws, being carried out in the upper and lower areas of the front edge of the box two recesses adapted for the passage of the sliding bars and a front closing strip of the housing of the bars in the swing leaf, and being also practiced in said front strip corresponding recesses, all adapted so that the box is subject to the assembly by pressing on said front strip. (Machine-translation by Google Translate, not legally binding)