Lock with locking function released by insertion of a coded card
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United States of America Patent
Stats
-
Apr 24, 1990
Grant Date -
N/A
app pub date -
Jul 25, 1988
filing date -
Jul 25, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
There is provided a lock with a locking function of a bolt to be released by the inserting of a coded card scanned in the lock, and carried out by means of a key, in particular for use in safety deposit boxes or compartments of public swimming pools or the like with an outwardly open card insertion shaft on the casing of the lock. For the purpose of obtaining a lock design that is easy to use and that excludes operating errors and which is safely protected against misuse, a locking repeat barrier is utilized that is associated with the bolt and actuated by the locking movement of the bolt even with the card inserted in the lock.
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