Electronic interlock for storage assemblies

Details Electronic interlock for storage assemblies Electronic interlock for storage assemblies

1992-07-02

1998-09-08

Horabik, Michael

Communications: electrical

Continuously variable indicating

With meter reading

34082534, 70 78, 312215, E05B 6544

Patent

active

058050744

ABSTRACT:
An electronic interlock for locking a file cabinet (10, 100) and for limiting the number of drawers (14, 114) to be accessed at any given time. An input keyboard (20, 120) receives an input code to be compared with a prestored access code. If the codes do not match, an unlock signal is not produced. If the input code matches the access code, a processor (28, 148) renders the storage assembly (10, 110) accessible. The processor (28, 128) will receive a drawer selection number from the input keyboard (20, 120) user and will unlock a lock (16, 116) associated with the selected drawer (14, 114). Sensors (34, 134) sense the position of the drawers (14, 114) and disable the processor (28, 128) when one of the drawers (14, 114) is in the open position.

REFERENCES:
patent: 4661806 (1987-04-01), Peters et al.
patent: 4802353 (1989-02-01), Corder et al.
patent: 5049867 (1991-09-01), Stouffer
patent: 5091724 (1992-02-01), Go

Affiliated with

Also associated with

Rating

Electronic interlock for storage assemblies does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electronic interlock for storage assemblies, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electronic interlock for storage assemblies will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1285876