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Suministros Y Transformaciones Industriales S A
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Suministros Y Transformaciones Industriales S A
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Application filed by Suministros Y Transformaciones Industriales S AfiledCriticalSuministros Y Transformaciones Industriales S A
Priority to ES1976225256UpriorityCriticalpatent/ES225256Y/en
Publication of ES225256UpublicationCriticalpatent/ES225256U/en
Application grantedgrantedCritical
Publication of ES225256YpublicationCriticalpatent/ES225256Y/en
Folding door, of the type comprising one or two sheets formed by a plurality of panels articulated together by vertical edges, so that they can move between a closed position, in which they are extended by closing the light of the door, and a opening position, in which they are folded in zig-zag, on one side thereof, essentially characterized by the fact that the panels have their longitudinal edges curved towards the same face constituting axes of rotation encompassed those of two adjacent panels by grooved profiles with curved edges, in the manner of a clamp and constituting bearings of firo, the profiles of which are provided at their ends with closing plates with sausages projecting into the interior, serving as a centering and support for the ends of the curved edges that form the panels. (Machine-translation by Google Translate, not legally binding)
Procedure for the construction and rapid assembly of a hangar constituted by prefabricated elements (Machine-translation by Google Translate, not legally binding)