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Priority to ES1970162361UpriorityCriticalpatent/ES162361Y/en
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Publication of ES162361YpublicationCriticalpatent/ES162361Y/en
A metallic truss for structures of which they are constituted by four parts of profile t, characterized, essentially because of the four parts, two are cut by their souls according to a line inclined longitudinally, each joining. One of the parts cut eventually, plus its cut in inverted position, with a part not cut, unión made by their souls arranged in the same plane resulting in two profiles, of, section in double t, convergent. Diverging, joining them to front pre-grinding their front end at their highest ends with angle less than 90º with respect to one of the wings, to give dome, result a truss of section in double t, equipped with two different arrows between yes, the lower arrow being smaller than the upper one. (Machine-translation by Google Translate, not legally binding)
ES1970162361U1970-10-131970-10-13
A METALLIC TRUSH FOR STRUCTURES.
ExpiredES162361Y
(en)
An installation to obtain one or a plurality of unión points between, at least, two metal pieces (Machine-translation by Google Translate, not legally binding)
A procedure to join cross metal barrels of angular section, especially of walls of metallic heavy structure (Machine-translation by Google Translate, not legally binding)