ES1020942U - Security lock shutter doors. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Safety lock louver doors, and in general for all doors with closure guillotine which remain of the type incorporating a prismatic body solidarizable to door, the emerging inferiorly a harpoon, trained to rotate powered by notes lock mechanism and to penetrate and establish a deadlock with the collaboration of accommodation operably established in the soil and mouth rectangular, essentially characterized in that said arpon is set at the lower end of a rod superiorly se tops in a central body that stands at housing block prismático solidarity at the door, central body having a circumferential groove in playing two bolts side, expediently implemented in prismatic body and active as a means of retaining axial body central, and consequently for the harpoon associated therewith, with special par ticularidad that the lock mechanism establishing even block housing prismático, ready to concentricity with the shaft carrier arpon resulting accessible told lock mechanism through the base or top face block prismático, and being fixed this last with the collaboration of one or more pasadores laterals, as retention axial harpoon, cross block prismático and in this case inserts in fixed body lock mechanism, which incorporates at its lower end a diametric estria a slot that fits in addition diametral of the superior central base body in solidarity is harpoon. (Machine-translation by Google Translate, not legally binding)