CYLINDRIC LOCK-KEY COMBINATION AND BLANK FOR KEY

摘要

FIELD: locking devices. SUBSTANCE: lock has rotatable cylindric core for key with key groove wherein the key is set in. The key has bottom solid base provided with side code hollows for engaging side pins of the lock. The edge projects above the solid base and is at a given distance from the remainder portion of the key in the lateral direction. The side hollows pass partially through the edge and partially through solid base. The cross-section of the slot for the key has a lug that projects downward. EFFECT: enhanced reliability.