Locking system composed of a lock and several keys
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United States of America Patent
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-
Aug 20, 1996
Grant Date -
N/A
app pub date -
Nov 2, 1994
filing date -
May 18, 1992
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A closure system composed of a lock and several keys in which the closing of the lock, determined by magnetically controlled tumblers can be modified by a repositioning of at least one tumbler member within the lock to the code of a subsequent key, and in order to obtain a solution which is particularly advantageous with respect to construction and security, the tumbler member (33, 33') is developed as an adjusting part associated with the recoding magnet (42, 43, 44, 45, 46, 48, 49) in such a manner that the tumbler insertion opening (40, 50, 51) for the recoding magnet can be displaced out of the aligned position with respect to the recoding magnet.
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