Programmable electronic desk lock

Supports: cabinet structure – Gang-bar type locking or latching means

Patent

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Details

312217, 312218, 70278, 34082531, E05B 6546, E05B 5300, E05C 910

Patent

active

058202340

ABSTRACT:
A desk locking mechanism operated by reversible D.C. electric motors and powered by dry cell batteries is controlled by a programmable microprocessor. A column of drawers are locked and unlocked simultaneously by a single, vertical axis motor having a threaded drive shaft to reciprocate a vertically guided locking bar. The microprocessor provides primary and secondary programmable operating codes in a multiplicity of digits with program states signified by distinctive LED flashing sequences.

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