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Priority to ES1973187610UpriorityCriticalpatent/ES187610Y/en
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Publication of ES187610YpublicationCriticalpatent/ES187610Y/en
Devices Affording Protection Of Roads Or Walls For Sound Insulation
(AREA)
Abstract
Improved armature for lattice girders, characterized essentially because it comprises the arrangement of a pair of rods, located in parallel and coplanar position and whose diameter is greater than that of the rest of the linkage, forming in combination the base or footing of the beam, existing in the upper part a compression head, constituted by rods equal and parallel to each other and with respect to the referred base, intermediate frames being arranged in a rectangular shape, open at their lower part, in which they are externally bended at 90 [deg.] in a length equal to the diameter of the shoe, to which they are joined by welding, these frames being located in opposite oblique position and forming a triangular lattice, of opposite vertices alternately, the unión of said frames being made on the lower part of the head by its angles and by the same procedure of soldier. (Machine-translation by Google Translate, not legally binding)
ES1973187610U1973-01-131973-01-13
IMPROVED ARMOR FOR CELOSIA BEAMS.
ExpiredES187610Y
(en)