E - Fixed Constructions – 05 – B
Patent
E - Fixed Constructions
05
B
E05B 47/00 (2006.01) E05B 67/36 (2006.01) G07C 9/00 (2006.01)
Patent
CA 2199217
The present specification discloses a lock which incorporates a digital programmable microprocessing interface capable of user-programming and whereby a programmed combination opens the lock. According to one embodiment of the lock, here can be as many as approximately 10 x 10 6 possible different combinations which may be entered by the user. The operation of the lock is driven by an electric signal derived from the combination, and that electric signal is sent to a motor assembly inside the lock body in response to which there is a disengagment a set of locking balls from a locking bar, which with the assistance of a springing mechanism causes the locking device to open automatically.
La présente invention est une serrure comportant une interface de microtraitement programmable numérique pouvant être programmée par l'utilisateur et s'ouvrant au moyen d'une combinaison programmée. Dans l'une des concrétisations de l'invention, l'utilisateur peut introduire environ 10 x 106 différentes combinaisons possibles. La serrure est actionnée par un signal électrique obtenu à partir de la combinaison choisie qui est transmis à un moteur incorporé à la serrure, lequel réagit en désengrenant un ensemble de billes de verrouillage d'une barre de verrouillage, ce qui, avec l'aide d'un mécanisme à ressort, ouvre la serrure automatiquement.
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