ES152203U - Perfect lock. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Improved lock, which includes, in combination with the displacement of the latch, the rotation of a rod with extremities provided with transmission links to accessory elements; characterized in that it is essentially constituted by a plate which, through a conventional guard system, receives directly by turning the key from two different situations collateral to said plate, whose plate has on the back of the coupling of the guards cylindrical projections which, passing through slots slides in a partition of the lock box, engage in an elongated piece that forms a central transverse channel constituting the latch, whose channel is provided with a drill that plays with a vane attached to the central region of the stem that in its extremities comprises links for accessories, while said central region of the stem is triangular prismatic and is wrapped between said partition of the lock casing and said latch channel; while the cylindrical extremities constituting the accessory fittings of said rod, are located through windows with collaterally said partition of the lock box, whose windows act as bearings of said cylinders; so that from two situations, the key performs the displacement of the plate with projections on its back and through these transmits displacement to the latch, which in turn, through the drill of its central channel, prints partial rotation to the stem of the stem cylindrical ends comprise crimps for accessories, turning these cylinders in the collateral windows of the intermediate partition of the lock box, making possible the double situation of the key and the collateral exit of the latch using the lock to the left or right. (Machine-translation by Google Translate, not legally binding)