E - Fixed Constructions – 05 – B
Patent
E - Fixed Constructions
05
B
E05B 49/02 (2006.01) E05B 17/22 (2006.01) E05B 47/06 (2006.01) G07C 9/00 (2006.01)
Patent
CA 2183249
A "Eurocylinder" configuration for an electronic lock and key system has a plug (20) fitted into a main body housing (10) which is readily mounted into a mortise of standardized dimensions. To operate the lock, an electronic key (30) is inserted into the keyway (25) and, when given permission as a result of an opto-electronic communication exchange between a control processor (150) in the key and a control processor (140) in the lock, the key (30) is rotated so as to operate a deadbolt. A spring biased translatable contact (281) serves as a conductive interface between a flex circuit (91) and a contact (301) on the keyblade (31). The body (10) also includes a solenoid device (61) which is energized by way of the flex circuit (91). The body (10) and plug (20) also include a segmented pin arrangement (105, 113) such that when the key (30) and the plug (20) are rotated from a key insertion position, the key (30) cannot be removed.
Eurocylindre pour serrure électronique et système de clefs associé se composant d'un barillet (20) placé dans le logement (10) d'un corps principal se posant directement dans une mortaise de dimensions normalisées. Pour faire fonctionner la serrure, on introduit une clef électronique (30) dans l'entrée de clef (25) et après autorisation, suite à un échange d'informations entre le processeur de contrôle (150) placé dans la clef et un processeur de vérification (140) placé dans la serrure, la clef (30) peut être tournée et commander un pêne dormant. Un contact à ressort translatable (281) sert d'interface conductrice entre un circuit souple (91) et un contact (301) placé sur le panneton (31). Le corps (10) comporte en outre un solénoïde (61) alimenté par le circuit souple (91). Le corps (10) et le barillet (20) comportent également un ensemble de poussoirs segmentés (105, 113) tels que lorsque la clef (30) et le barillet (20) tournent à partir de la position d'insertion, la clef (30) ne puisse pas être retirée.
Intellikey Corporation
Kn Singh Chhatwal
Pascal & Associates
LandOfFree
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