ES294635U - Provision of metal carpentry for constructions (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Arrangement of metallic carpentry for buildings, with metal profiles and corresponding accessories for the construction of door and window support frames, characterized by the profiles that form the fixed frame, the mobile frame and the frames that surround the doors and windows built with them, substantially comprising the same basic profile constituted by a support (4) of substantially rectangular cross section, defining a closed or partially open chamber (5) having, in the area of at least one of its minor sides, an arm (5). 6) plane extending after said minor side from at least one of its parts and ending, almost in the area of its own free end, in a pair of edges (8) essentially in the form of "C" provided for the insertion of joint elements and having, on at least one of its major sides, a pair of t-lanes (9) defining each other and each one of them in conjunction with each other. N with projections (10) in the form of "L", turned inwards with respect to the basic profile, comprised in the area of at least one of the smaller sides or with protruding parts (7) made in said arms (6) planes, three spaces for the coupling by locking of similar profiles and the housing of joint elements; the mentioned projections (10) being made in the form of "L" and the said protruding parts (7) at a point that exactly corresponds to the end of said lanes (9) in "T"; one or more handling and/or fixing accessories being provided for insertion and fixing between said pair of rails (9) in "T", said lugs (10) in the form of "L" and said parts (7) outstanding. (Machine-translation by Google Translate, not legally binding)