support for the assembly plans for modular, prefabricated bridges. trampling, tribune, access platforms, etc.

摘要

the support stea "can be achieved in aluminium silicon magnesium alloy pressofuso / high strength, stainless steel, iron and various alloys.the support stea is used to assemble and support plans of trampling by the assembly (see boxes used for events) in a very short time, and, not least,the huge advantage of being able to put these in the very short space, facilitating the transport that the stoccaggio.1) support with lateral wings established tables of trampling.(2) any locking holes for tables of calpestio.3) holes for fastening the frame to the support stea "palco.4) openings for the graft to the tube? 48 of the chassis platform.5) cut to v for the assembly in the progression of "aids stea", to form the seat of the tables of trampling.