Armoured device for protecting the apertures of a room or of a dwelling

摘要

The invention relates to an armoured device for protecting the apertures of a room or of a dwelling. This device is characterised in that break-in safety is obtained by the simultaneous action: - of the lateral locking bolts 1; - of the top and bottom anchoring points 2; - of the special profile given to the fixed frame 5. The invention can be incorporated in the structure being built or be attached to any existing aperture. <IMAGE>