| 摘要 |
<p>The invention refers to a mounting system especially designed for tewel closures in tanks and reservoirs, which has the purpose of easing the transport of the elements which make up the closure until the place of definitive location, as well as to minimize the time of mounting, and centers its characteristics in the combined use of a folding framework, and a framed modular cover which, under folding situation adopts an enlarged configuration which, together with the modulation of the cover, reduces the effective volumetry of the assembly, said framework counting on means of rapid coupling for the modules of the cover, which modules are provided with intercoupling means which establish a pre-determined and exact relative position among them, whilst at the same time the framework is provided with linking means initially hinged to the nozzle of the tewel, prior to the mounting of the modules or segments of the cover.</p> |
