Electrically actuatable locking device

Details Electrically actuatable locking device Electrically actuatable locking device

1984-07-16

1986-09-30

Trafton, David L.

Registers

Systems controlled by data bearing records

Credit or identification card systems

235432, 34082531, 346 22, 346 42, G06K 701

Patent

active

046148620

ABSTRACT:
An electrically actuatable locking device having a housing provided with an insertion channel for a card-shaped key element, at least one memory which reads the code of the key element when arranged in said housing, and, in order to increase the safety and value in use of such a locking device, an insertion element of a printer reads the information in the memory and can be introduced into the insertion channel.

REFERENCES:
patent: 3422441 (1969-01-01), Chapsky
patent: 4482802 (1984-11-01), Aizawa et al.
patent: 4538056 (1985-08-01), Young et al.

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