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Priority to ES0293078ApriorityCriticalpatent/ES293078A1/en
Publication of ES293078A1publicationCriticalpatent/ES293078A1/en
Improvements in the construction of roof structures essentially characterized in that the pairs of the trusses have a flat lattice structure, formed such structures by a contour of suitable profile, and by an interior triangulation formed by bars welded to such profiles, joining together the pairs of the same truss by welding of plates in which said opposite parts end, and which are superimposed perfectly, whose plates extend downwards in a certain length with respect to the width of the pairs, forming between them at the lower end a fork to which the central vertical brace of the truss is fastened, round, welded at its lower end to the horizontal brace or tensioner of the truss, also round and which is welded at its ends to the structure of both pairs, welding likewise between pairs and tensioner other round pieces with reinforcement function. (Machine-translation by Google Translate, not legally binding)
ES0293078A1963-10-311963-10-31Improvements in the construction of deck structures (Machine-translation by Google Translate, not legally binding)
ExpiredES293078A1
(en)
Improvements in the manufacture of elements of steel construction, especially of armor elements for construction of steel concrete. (Machine-translation by Google Translate, not legally binding)
Procedure in and related to the construction of jºcenas for roofs of metallic laminated profiles (Machine-translation by Google Translate, not legally binding)