ES179689U - New type of lock with variable combination device. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

New type of lock with variable combination device, characterized by using a new key mode, which both for closing and opening must be introduced in the slot or keyhole in the combiner block of the same, but without being it is necessary to perform any turning movement with said key, which must remain still in the above-mentioned position, since the closing or opening operation is carried out by turning in one direction or the other the knob or handle of which the lock is provided, said key consisting of a metal plate or plate of elongated rectangular shape, with a wider end cut in a circular or oval shape, which constitutes the handle of the key, and which in the rectangular part of said plate has a certain number of rows vertically distributed along this part of the key in whose rows a series of perforations of different shapes and sizes have been practiced and placed in different positions, said perforations being able to be of very varied shapes, such as, for example, rectangular, circular, triangular, hexagonal, etc. And within each of these modalities of forms said perforations can be of different sizes, and thus, for example, if the key has rectangular perforations in its different rows, these perforations can be of three or four different lengths; if the perforations are circular, they can also be three or four different diameters, etc. Said perforations, whatever their shape and size, can be located in each row of the key in different positions, such as, for example, in the central part or in one or another of the edges of the key. (Machine-translation by Google Translate, not legally binding)