ES321081A3 - Improvements introduced in the construction of frames and similar metal carpentry. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements introduced in the construction of frames and similar metal carpentry. (Machine-translation by Google Translate, not legally binding)
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Improvements introduced in the construction of frames and similar metallic carpentry, which are characterized by that on the side of the constitutive profile are arranged anchoring pieces that fit by fitting between two outer wings of the profile by means of a flat part that is applied at the bottom and an angular flap provided with a threaded screw directed towards the bevelled edge of the flat part, so that the advance of this screw not only causes a slight deformation of the angle, but its tip, when introduced on the beveled edge and the wing of the profile exerts a function of coupling that firmly fixes both parts, provided that the anchor has at its opposite end open legs to be received in the wall or similar. (Machine-translation by Google Translate, not legally binding)
ES0321081A1965-12-211965-12-21Improvements introduced in the construction of frames and similar metal carpentry. (Machine-translation by Google Translate, not legally binding)
ExpiredES321081A3
(en)
Improved beater with reinforced profile in its angles and retention braces for doors and windows (Machine-translation by Google Translate, not legally binding)
A special key for the assembly of structures composed of profiles provided with holes in their wings (Machine-translation by Google Translate, not legally binding)