SAFE LOCK Russian patent published in 2006 - IPC E05B17/14 E05B27/08 E05B35/04 

FIELD: locksmith's work.

SUBSTANCE: the safe lock has a body with a cover and a rotary disk, aligned holes are made in them and freely moving locking pins are installed. Provision is made for a locking bolt, locking bolt moving mechanism including an outer handle rigidly fitted on the handle axle and engageable with the locking pins and the axle clamp. The face key is made with holes positioned coaxially with the axles of the locking pins, in which the pins are installed in the coded position. In addition, the lock is provided with a positioner that has a pin, a groove for the face key and holes for the locking pins, besides, it has an inner bush with a groove, in which rollers engageable with the locking bolts and the axle rigidly installed in the rotary disk and passing through the hole in the position to the inner bush are installed. The rotary disk is fully installed in the body, and the coaxial holes for the pins in the body and the rotary disk are cut by half the diameter, the locking pins are made in the form of an integral stepped shaft with a groove for the recess in the rotary disk.

EFFECT: enhanced resistance to a break and action of aggressive agents.

12 dwg