Foldable vástago to build tents (Machine-translation by Google Translate, not legally binding)

摘要

"FOLDING STEM TO ASSEMBLE CAMPAIGN STORES", characterized by the fact that it is composed of several tubular fragments that have, at one of their ends, suitable diameter reductions to be easily introduced into the mouth of the adjacent pipe, in order to establish the splice, by plugging some tubes with others, the joint can not be undone, during the use of the shop, because the various pieces of tube are interlocked by virtue of the attraction exerted by an elastic tensioner, disposed inside the and placed in tension, to be subject to a diametrical crossbeams, provided near the junction area of the last two tubular fragments that make up the stem. (Machine-translation by Google Translate, not legally binding)