Knot for three-dimensional lattices. (Machine-translation by Google Translate, not legally binding)

摘要

Knot for three-dimensional reticular structures, type of which have a ring in the general form of cazoleta and soldier in a vertical strut or mount, including also, a clamps of coupling to the circular wall of said ring, with interposition of wedges and walks connected to the extremes of a rods and crosswise, characterized because the free edge of the ring (5) in the form of cazoleta, is provided of an annular resalte (3) inclined towards the interior; having provided that the clamp (5) with a general profile in "U", includes its interior wall (9) of corresponding anchoring with one of the vertical branches, a inclined (10) tracking of complementary mooring with the annullal resalte (3), there is a slot or window (7) where the wedge (6) of fixing against the outer face of the circular wall (4) of the ring (1) exists at the top of those clamp (5). (Machine-translation by Google Translate, not legally binding)