The object of the invention is a railway wagon underframe, in particular tank wagon. The undeframe is characterized in that, each bolster (7) has two webs, inner (10) and outer (11) of different heights joined in the central part by walls (12) symmetrical with respect to the longitudinal axis of the underframe, from the bottom it is closed with a bolster lower flange (13), formed from a sheet metal and from the top with a bolster upper flange (15), formed from a sheet metal, the bolster upper flange (15) being supported by the upper edges of the inner (10) and outer (11) web, and its cross-section resembling the stretched letter "Z".
RAILWAY WAGON UNDERFRAME, IN PARTICULAR TANK WAGON
BAHNWAGENUNTERGESTELL, INSBESONDERE KESSELWAGEN
CHÂSSIS DE WAGON FERROVIAIRE, EN PARTICULIER DE WAGON DE RÉSERVOIR
01.09.2021
Patent
Elektronische Ressource
Englisch
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / B61F Untergestelle für Schienenfahrzeuge, z.B. Fahrgestellrahmen, Drehgestelle oder Anordnungen der Radsätze , RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES |
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