Security window or door

Details Security window or door Security window or door

1985-08-19

1986-12-02

Friedman, Carl D.

Safes, bank protection, or a related device

Shields and protectors

109 585, 52204, 52207, E06B 104

Patent

active

046256598

ABSTRACT:
A bullet- and explosion-proof security structure such as a window or door for closing an opening in the wall of a building or the like has two plate-like panels (5) and (6) which are enclosed in respective frames (2, or 3 and 4) so located that the panels extend in parallel to each other and enclose a chamber or space (13) between them. The frames (2, 3 and 4) are arranged within a soffit (1) surrounding the opening, whereby the outer frame is spaced from the soffit to form a gap (12) between the frame (2) and the soffit (1) for providing a ventilating channel. In order to prevent projectiles from entering through the ventilation gap (12) from the outside of the building into a room in the building, the frames (2, 3 and 4) are covered on their sides facing each other by security members (11 and 33), which are made of bullet-proof material, for example, steel. The securing members extend to cover critical areas of the frames and panel edges near the venting gap (12) and overlap, at least partially, each other.

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