CODE LOCK Russian patent published in 2004 - IPC

FIELD: locksmith's work. SUBSTANCE: the code lock has a body with rotary coaxially installed code disks with slots, locking rod with keys engageable with one another, control handle means for rod interlocking made in the form of a washer linked with the discs by means of a spring for restricted turning relative to the rod. The side surfaces of the code disks have radial slots mating the rod keys, and the outside circumference of the code disks has cone-section lateral slots with opening to the outer surface of the code disks at an angle mating the working part of the control handle. EFFECT: enhanced secrecy. 2 cl, 5 dwg