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Priority to ES1973187609UpriorityCriticalpatent/ES187609Y/en
Publication of ES187609UpublicationCriticalpatent/ES187609U/en
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Publication of ES187609YpublicationCriticalpatent/ES187609Y/en
Devices Affording Protection Of Roads Or Walls For Sound Insulation
(AREA)
Abstract
Improved armature for lattice beams, characterized essentially because it comprises the arrangement of a pair of rods, located in coplanar position, equal in diameter and length to each other and which are of greater thickness than the rest of the rebar itself. In combination, they form the shoe or base of the beam, existing in the upper part another pair of rods of smaller diameter, equal and parallel to each other and with respect to the base described and forming the compression head, there being in intermediate position a plurality of rods frames, rectangular in shape, opened by the lower middle part and which are fixed by welding on the lower part of the compression head and upper of the referred base, these lattice frames being arranged in an oblique and opposite position, joining each two elements respectively by their heads and bases, and forming a set of perfect symmetry, with upper and lower vertices alternatively. (Machine-translation by Google Translate, not legally binding)
ES1973187609U1973-01-131973-01-13
PERFECTED ARMOR FOR CELOSIA BEAMS.
ExpiredES187609Y
(en)