ES1020943U - Fastenings guillotine doors. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Fastenings guillotine doors, that being the kind incorporanm block prismático, attachable to the front face of the door in correspondence with the lower edge thereof, prismático body in establishing a horizontal housing for a mechanism lock and housing vertical emerging inferiorly harpoon locking, with which collaborate accommodation embouchure rectangular properly implemented in the floor, essentially characterized in that said arpon is solidarity, a through a short shaft, a central body playing in the vertical housing prismatic body, central body provided with a groove perimetral through which is retained to block prismático with the collaboration of a couple of sears flowing through this last to both sides of vertical housing and entering in this throat a radial stop acting pivot turning limitador establishing position limits closure, a bondsman retractil that the lock mechanism, with the special is tops in addition that repeatedly cited central body is finished off at the top in a short neck, on which riding a coil spring related central body with block prismático and tends to rotate said central body to the situation of release for arpon lower being integral to said central body, corresponding to its upper end, external knob that allows manual actuation thereof, against the quoted spring to the situation limit lock harpoon, which in turn that arpon stuck through the surety associate lock mechanism, all so that while the opening operation performs with contest for key, closing performed manually, through the outer knob. (Machine-translation by Google Translate, not legally binding)