Substructure for conveying devices, lifting appliances or the like

摘要

It is proposed, in a substructure for conveying devices or the like, which is composed of a plurality of box-girder sub-assemblies, to construct the individual box-girder sub-assemblies in the region of their corners in such a manner that the horizontal walls of a further box girder, which connect the lateral box girders to each other, project into the lateral box girders, the end regions of the horizontal walls ending on the associated flange and not being continued in the further components. <IMAGE>