Improvements introduced in the construction of reticular structures. (Machine-translation by Google Translate, not legally binding)

摘要

Improvements introduced in the construction of lattice structures, characterized by the fact of using pieces that materialize the knots in which the bars are joined, constituted by tubes, rods, rods or the like, of the lattice structure, and by the fact that such knot constituting parts laterally have housings whose axes extend in the three directions of space, such housings being in the form of grooves with the bottom half-round and, preferably, u-section of unequal branches, existing in the solid part of the piece, threaded holes that open perpendicularly in each of the longest parts of the aforementioned wings, by which are screwed separate prisoners whose ends reach these longer parts in order to prevent the transverse exit of the bars already housed there, presenting one of the vertices of the solid part of each of these pieces a flat truncated part, with a n threaded perpendicular drill, all intended to make possible the association of two analogous pieces in order to multiply the capacity of the knot. (Machine-translation by Google Translate, not legally binding)