| 摘要 |
Intended for construction modules which constitute an interior compartment and in which there are metallic, tubular columns 2 in correspondence with their vertical ridges, it is embodied as a series of insertion cores structured on the basis of an intermediate plate 7 from which emerge, in contraposition, pairs of necks 5-5' which can be plugged into the aforesaid columns 2 in such a manner that if the intermediate plate 7 has two counterposed necks 5-5' it will allow coaxial coupling between two superposed columns, whilst, if said plate 7 has two pairs of counterposed necks 5-5', it will also allow the lateral fastening between two pairs of laterally adjacent modules within each pair, one pair superposed on the other, and successively until there are four adjacent modules. In any case, these insertion cores are mounted on a column 2 or a group of columns 2 by simple plugging-in and in the same manner receive the columns of the modules immediately above, providing optimum fastening both in the vertical and in the transverse direction. <IMAGE>
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