METHOD FOR CODE INPUT FOR ELECTRONIC CODE LOCK AND ELECTRONIC CODE LOCK Russian patent published in 1997 - IPC

Abstract RU 2073784 C1

FIELD: electronic locks. SUBSTANCE: method involves setting electronic lock to initial state by means of resetting its units. Its units are reset by means of delay before input of code. Delay duration conforms to pause between pulse bursts. Corresponding device has control unit 1, time interval selector 2, two counters 3, 9, two decoders 7, 8, matching gate 4, timers unit 6, final-control unit 5. EFFECT: increased functional capabilities. 1 dwg

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RU 2 073 784 C1

Authors

Bashkin D.A.

Dates

1997-02-20—Published

1992-11-16—Filed