LOCKING MECHANISM OF A CODE LOCK Russian patent published in 1996 - IPC

FIELD: lock production. SUBSTANCE: locking mechanism includes casing. Control heads installed on pivots and rigidly secured code disks are placed along the casing circuit. The mechanism has central control head put on spring-loaded central member. The latter has a step for interacting with locking members of code disks. Step cylindrical surface of the central member and pivot surface of each code disk placed in front of them on the side of the step are teethed for engaging each other. EFFECT: higher reliability. 1 dwg