Union knot in porticos structures for ships and the like. (Machine-translation by Google Translate, not legally binding)

摘要

Knot of unión between structures gates craft and similar in such gates consist of sections which are joined by their ends, wherein the tramos involved in the knot consist of sheet metal profiles in double-t gifted each profile of two parallel plates facing between the going forth other central chapa perpendicular welded together, and whose plates parallel presented to one and across portions bent lengthways and right inwards ángulo, and because at the end of each tranche se platabanda welding a rectangular shape and greater dimensions than the profile whose platabanda has bores which face those of the other segment platabanda, which are joined by bolts and nuts. (Machine-translation by Google Translate, not legally binding)