DISPOSITIF DE SECURITE POUR SERRURES ELECTRONIQUES

摘要

The present invention provides an electronic lock with a deadbolt actuator. The actuator has, a casing, a deadbolt shaft protruding through the casing and an eccentric in said casing attached to said deadbolt shaft to rotate with the deadbolt shaft. A pair of pusher blades are connected to an interior handle supporting tube extending into said casing. The pusher blades are connected to a main bolt shaft to rotate said pusher blades relative to each other wherein the shaft rotates one of said pusher blades while said other pusher blade is not rotated. The pusher blades are in selective contact with the eccentric and move the eccentric from a first position wherein the deadbolt is retracted and to a second position wherein the deadbolt is extended to a locking position. The deadbolt is extended and retracted by either turning the interior thumb turn or turning an exterior handle in an appropriate direction.