Window grille latch system

Details Window grille latch system Window grille latch system

1978-11-17

1981-04-28

Downey, Kenneth

Movable or removable closures

With protective grille or safety guard

Moves relative to primary closure

49141, 292 38, E06B 368

Patent

active

042637473

ABSTRACT:
A latch system for a hinged window grille that enables quick one point release near the adjacent interior floor. The system includes a latch or latches which are connected to a foot stirrup by means of cables, the stirrup being located close to the floor. Each latch includes spring loaded retention means which engage the head of a penetrator member connected to the grille to secure the side of the grille opposite the hinges.

REFERENCES:
patent: 2715538 (1955-08-01), Janonis
patent: 4019281 (1977-04-01), Weiler
patent: 4055360 (1977-10-01), Kussi
patent: 4057935 (1977-11-01), Rohrberg et al.
patent: 4070048 (1978-01-01), Young
patent: 4127966 (1978-12-01), Schmidt

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