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Priority to ES113988UpriorityCriticalpatent/ES113988Y/en
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Publication of ES113988YpublicationCriticalpatent/ES113988Y/en
Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting
(AREA)
Abstract
Pure knot spatial metal structures characterized in that it comprises a hollow cylindrical body in whose top coplanar and perpendicular to its age are welded tubular sections radially arranged at right angles to each other going on the lower four other welded sections angled at an angle - of 45- with the axis of the central body with relative displacement of 45º with respect to the coplanar sections and form a right angle every two contiguous sections. (Machine-translation by Google Translate, not legally binding)
ES113988U1965-06-041965-06-04
KNOT FOR SPACE METAL STRUCTURES.
ExpiredES113988Y
(en)