COMBINATION LOCK FOR DOORS Russian patent published in 1995 - IPC

Abstract RU 2026946 C1

FIELD: safe structures. SUBSTANCE: lock has catches fixed progressively on lock body. The catches are joint to a bracket with tie bars. The bracket has key slot. Bolt has a projection for interacting with shaped key beard. Coding device is mounted to enable fixing bolt position as to lock body. Unlocking is performed at setting up correct code by the key with concurrent moving catch and bolt. EFFECT: selective access providing. 2 cl, 4 dwg

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RU 2 026 946 C1

Authors

Fradkin Fedor Moiseevich

Dates

1995-01-20—Published

1992-04-13—Filed