Improved safety device applicable to flush cerradu-.

摘要

Safety device perfected applicable to locks, cparacterizado because formed basically by respective plates of hardened steel or the like, each of which has a recess, ppara the passage therethrough of the corresponding cylinder so as bores, ppara respective axes, pins or the like fastening elements, also defining each plate with a silhouetted chord of the side of the receiver of that; all so that by adosa do of said plates they reach mechanisms for conventional lock and subsequent operational stiffening, by riveting or the like, is achieved and provide no more lock, an effective anti-drilling protection or action analogously tending to disable the lock to function as such.