ES176027U - Perfected lock. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Improved locks, of the type comprising an angular mounting body on the frame of the element to be closed and formed by a central and lateral locking system respectively on both sides of the first, and in which one of the faces of the angular body is constituted in a box of the closing mechanisms, while the other side has the opening for passage to the central locking latch, characterized in that the handle of the lock, mounted on the face behaving mechanisms, is attached to an inner disk provided with two lugs of different height, diametrically opposed, in charge of transmitting the movement to the rest of the mechanism; on the disc of which two actuating parts for the lateral closures and the prismatic latch of the central closure are superimposed and successively staggered; the first of whose pieces presents a housing groove for the lower lug, which it occupies in all its height, and, a section, cut in a semicircle, for the unhindered sliding of the highest lug; the second of cures pieces presents a groove of lodging for the highest peephole, which it occupies, likewise, in all its protruding portion; each of the parts cures comprise a perpendicular rod, integral, respectively located at opposite ends thereof, carrying anchor pivots for the transmitting elements of the lateral closure, also presenting, the second of said parts, a lug perpendicular to its surface, transmitter of the movement to the central prismatic latch, by means of its accommodation in a diagonal groove thereof; and because the conductive face of the mechanisms has parallel guides, which conduct the lateral movement of the first two pieces, the whole assembly being fitted under a protective cover which, in turn, comprises a prismatic housing, which guides the movement of the central latch. (Machine-translation by Google Translate, not legally binding)