LOCK Russian patent published in 1994 - IPC

FIELD: locking-in of store-rooms of industrial buildings. SUBSTANCE: lock has a body, locking bolt, swivel core with a channel for the key, spring-loaded pins with pushers. A detachable rack is located in a longitudinal groove of the locking bolt. A gear is positioned at the end of the cylindrical bush linked with a rotary disk. Coaxial holes for the pins and pushers are made in the rotary disk and flange in parallel with the channel for the key. A lock striker is positioned in coaxial holes made in the body and flange in parallel with the channel for the key. The key core has a longitudinal groove, in which the bit of the key with bulges is hinge and eccentrically secured. EFFECT: enhanced reliability. 5 dwg