ES228631U - Shelves of crimped pieces. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Shelving of crimped pieces, characterized by the fact that the right feet adopt a hollow structure in t profile, whose lateral faces of the backbone or vertical foot are drilled, alternating and harmonically, through square or rectangular through windows in which they are crimped, respectively, the protruding hook tongues located at the ends of each crossbeam which present on their other side a pinching fold which covers with its overlapping practically almost the entire width of the face that adopts, on its upper edge, a small oversize to be bent over square in flight directed in the opposite direction to the overlap and that occupies, centered, the dimension of the crossbeam minus two magnitudes, at both ends, equal to the projection of the spine of the t-pillar so that when it is crimped by the tabs on the windows there will be a setback of the flying squad covering with its flight half the width of the backbone, and whose other half will cover the flight of the adjacent crosspiece on the other side of the same upright, creating a plane that results in beams with the flat of the panel fitted, by its edge bent in square, in the bent clamp of the crossbar providing a continuous platform without interruptions, with mutual fittings without needing screws or rivets. (Machine-translation by Google Translate, not legally binding)