Under-frame for railway goods wagon for transporting cargo containers

摘要

The under-frame has two longitudinal bearers (3) joined to one another by cross bearers (4), the flat upper side of which stretch over a loading plane. The longitudinal bearers continually diverge in transition sections from the central section (2M) to the end sections (2E) and in the end sections are externally guided past the running mechanisms. Their lower edge is located beneath the upper edge of the running mechanism. The longitudinal bearers in the transition sections have additional reinforcements and have a torsion-proof box profile. The longitudinal bearers are formed as double T bearers with a through vertical rib (3S) together with upper and lower beams. In their diverging transition sections they have an additional rib plate (3S') for forming a torsion-proof box profile.