Window propelling system

E - Fixed Constructions – 05 – F

Patent

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Details

E05F 15/20 (2006.01)

Patent

CA 2326415

A window propelling system for rapidly opening a window or door. The window propelling system is designed for installation with existing units and preferably includes a lift assembly (58), a cylinder assembly (60), a hammer assembly (62), a firing assembly (64) and a secondary triggering assembly (66). The lift assembly includes a lift cable (42) attached at opposite ends to the window or door. The cylinder assembly (60) includes a piston cable (82) which drives the lift cable (42) during emergency opening. The cylinder assembly (60) in turn, is actuated by the firing assembly (64) in response to operation of the hammer assembly (62). The hammer assembly (62) is released by either an interior trigger (40, 48) or the secondary trigger assembly (66).

L'invention concerne un système de propulsion permettant d'ouvrir une fenêtre ou une porte rapidement. Ledit système est conçu pour être installé avec des unités existant déjà et comprend de préférence un ensemble élévateur (58), un ensemble cylindre (60), un ensemble percuteur (62), un ensemble de mise à feu (64) et un ensemble secondaire de déclenchement (66). L'ensemble élévateur comprend un câble élévateur (42) fixé à des extrémités opposées à la fenêtre ou la porte. L'ensemble cylindre (60) comprend un câble de piston (82) qui entraîne le câble élévateur (42) pendant l'ouverture d'urgence. L'ensemble cylindre (60) est, à son tour, actionné par l'ensemble de mise à feu (64) en réaction à la mise en route de l'ensemble percuteur (62). L'ensemble percuteur (62) est relâché par une gâchette interne (40, 48) ou par l'ensemble secondaire de déclenchement (66).

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