ELECTRONIC LOCK WITH PASSIVE LOCKDOWN TOOL Russian patent published in 2012 - IPC E05B47/00 

FIELD: electronic lock.

SUBSTANCE: electronic lock includes a power unit, lockdown tool of the said power unit, means of the positions fixation of the said lockdown tool and electro-mechanical means. The power unit is designed for mechanical coupling of force elements of the lock. The lockdown tool is designed for the installation of the power unit elements into the positions: locked or unlocked. Electromechanical means controls movements of the fixation means elements at the commands from the electronic lock control means. The lockdown tool moves in the lock only by mechanical forces, applied to it by a user and / or elements of the lock kinematically conjugate with it. The lockdown tool is performed with a possibility to install it into an intermediate position in which the means of fixation of the lockdown tool positions is released from the power load from the side of the lockdown tool elements, and in this intermediate position electromechanical means commits movement of the unloaded fixation means.

EFFECT: reduction in power consumption of the electromechanical means.

12 cl, 27 dwg