Nodal constructive system of rapid assembly for load bearing structures, buildings and artifacts of multi-purpose use

摘要

A nodal system (30) for a load-bearing structure(100), comprising connection sections (19,19') of beams (10,10'), converging with each other towards a node (101) so as to form an interstitial space. The nodal system (30) also comprises a locking key (40) having an input configuration, wherein it is insertable in the interstitial space, and a locking configuration, rotated with respect to the input configuration, wherein it is suitable for making a mechanical connection between the connection sections (19,19') of the beams (10,10'). The nodal system (30) also has retention means (18, 18', 48, 108) for connecting the locking key (40) to, the connection sections (19,19') of the beams (10,10') so as to make them integral the one with the other.