E - Fixed Constructions – 05 – C
Patent
E - Fixed Constructions
05
C
E05C 1/16 (2006.01) E05B 9/00 (2006.01) E05B 63/00 (2006.01)
Patent
CA 2159099
A door latch has a housing for installation in a prepared cavity (38. 58, 138) at a door edge (100) and has interchangeable faceplates (20, 30) for finishing the door edge (100). The interchangeable faceplates (20, 30) each have an opening (5, 24) for permitting extension and retraction of a latch bolt (10), have a peripheral shape required for compatibility with the prepared cavity (38, 58, 138), and have features (15, 21, 31, 51, 52) providing forwardly securing the faceplates (20, 30) to the housing and to the door edge (100). This permits installation of door latches regardless of the door preparation by merely interchanging the faceplates (20, 30) to match the door preparation.
Un verrou de porte comporte un logement pour venir se placer dans une cavité (38, 58, 138) préparée sur un bord (100) de porte et il a des plaques frontales interchangeables (20, 30) constituant une finition sur le bord (100) de la porte. Les plaques frontales interchangeables (20, 30) ont chacune une ouverture (5, 24) pour permettre le passage dans les deux sens d'un verrou (10), laquelle ouverture a une forme périphérique adaptée à la cavité présente (38, 58, 138) et elles comportent des éléments (15, 21, 31, 51, 52) assurant une fixation réversible des plaques frontales (20, 30) au logement et au bord (100) de porte. Ceci permet l'installation de verrous de porte sur différentes ébauches de porte, simplement en échangeant les plaques frontales (20, 30) en fonction de l'ébauche de porte utilisée.
Galindo Jaime
Neary Ralph
Ogilvy Renault Llp/s.e.n.c.r.l.,s.r.l.
Schlage Lock Company
LandOfFree
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