The invention relates to wheels of railway vehicles, and it may be used in transportation industry. The subject matter of the invention is a railway vehicle wheel having a central axial line of a transversal profile of a web that is formed by a curve that passes through three points, while a first point is arranged in a connection site of the web and a crown, a second point is arranged in a central portion of the web, and a third point is arranged in a connection site of the web and a hub, wherein the second point is further biased towards the crown, and a distance between this point and the third point is greater than a distance between this point and the first point. A technical effect lies in increasing the reliability of the railway vehicle wheel. 5 d. cl., 1 il.
RAILWAY VEHICLE WHEEL
SCHIENENFAHRZEUGRAD
ROUE DE MOYEN DE TRANSPORT FERROVIAIRE
2024-09-04
Patent
Electronic Resource
English
IPC: | B60B VEHICLE WHEELS , Räder für Fahrzeuge / B21H MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS , Herstellen besonderer Gegenstände aus Metall durch Walzen, z.B. Schrauben, Räder, Ringe, Büchsen, Kugeln / 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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