LOCK Russian patent published in 2005 - IPC

FIELD: ironmongery, particularly locks.

SUBSTANCE: lock comprises locking mechanism body rotationally arranged in protective sleeve, blocking means, discs provided with retaining members, latches and latch control means. Locking mechanism is made as cylinder mechanism provided with blocking means made as flat profiled key. It has two rotary discs and two opposite control fingers installed on the discs. The fingers pass through transversal cuts made in two lath latches. The lath latches are closely arranged so that cuts thereof face each other. Width of each cut corresponds to control finger diameter and distance between the cuts is equal to distance between the fingers. Both discs have diametrical cuts to receive control means. The control means is made as flat key or coin or other means used as releasable arm.

EFFECT: increased reliability and simplified structure.

3 cl, 1 dwg