A transverse trough coil car has a sawtooth center sill. It has a pair of truck centers. Portions of the straight-through center sill deviate upwardly inboard of the truck centers and define saw teeth that have truncated tips. The center sill has an undulating top cover plate, or top flange. A portion of the center sill deviates slopingly to conform angularly to the inclined sides of the transverse troughs. The center sill is notched to conform to those transverse troughs. The car has stub bolsters that are surmounted by pre-fabricated trough assemblies that mate with the stub bolsters and extend to the side sills. The center sill has an array of internal web separators and gussets to discourage buckling. There are deep center sill webs that extend upwardly higher than the draft sill.
RAILROAD COIL CAR STRUCTURE
2022-12-15
Patent
Elektronische Ressource
Englisch
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |