ELECTROMECHANICAL LOCK Russian patent published in 2018 - IPC E05B47/06 

FIELD: protective devices.

SUBSTANCE: electromechanical lock refers to locking devices that are used to protect indoor doors in rooms and furniture from unauthorized opening. Lock consists of a body in which there is a rotatable bushing with a hole on the inner surface of which a groove with a stop is placed, locking cam is placed on the outside of the bushing, and in the hole of the rotatable bushing there is a shaft containing an electromagnet, inside which there is a spring interworking with the armature, leg of which interacts with the groove stop only when the voltage is applied to the electromagnet.

EFFECT: advantage of the invention is the increased reliability of the lock from unauthorized opening and the angle of blank turning of the key is reduced when closing or opening the lock.

10 cl, 6 dwg