Improvements introduced in the manufacture of armor for windows. (Machine-translation by Google Translate, not legally binding)

摘要

Improvements introduced in the manufacture of window frames, characterized by comprising the arrangement of three tilting frames with respect to a fixed external mounting frame in the window opening, the first frame being assigned to the coincidence in the anterior area of the external frame and the other two, to receive respectively the window glass and the rolling shutter, being tilted on its upper part according to vertically displaced axes of rotation and locking being carried out during the tilting inwards or outwards to allow its positioning as a single element. (Machine-translation by Google Translate, not legally binding)