ES255106U - High security lock (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

High security lock, characterized by the fact that it consists of a cross-shaped, four-dimensional interior bulge, with four positions and an external view protected by an anti-drill washer rotated by a reversible cross key with a high number of notches and adaptable on both sides for opening of the bolt by means of a thrust of the main guard heel thanks to the radial tooth of the bulb itself, which when lifted revolves said guard, unlocks a lockbolt and, at the same time, engages in the lateral toothed sector of the bolt, producing an advance that is repeated in the four steps of the key finished by pushing a long lever whose short heel is lifted by the same radial tooth of the bulb and the long arm acts on the wall fixed on the shank of the latch slip to the counter of the coil spring that replaces the aforesaid slip when it ceases the action of the lever, being able to open directly by acting handle on cylinder carved in dryness p aralela paraencajar a secondary guard, below, and pushes the same runner in walloon of the shank of the slip and is secured by a stop, the counter created by lever fitted in the handle bulb and above whose end will hit the arm pushed by stop fixed to the bolt in maximum displacement of closing, the rotation of the handle being ensured by support in the ratchet foot formed by articulated lever with stop on the counter on the main guard. (Machine-translation by Google Translate, not legally binding)