The railway vehicle wheel comprises a rim (4) having two coaxial crowns (10), a tyre (6) surrounding the rim (4) and comprising a support part (22) inserted between the two crowns (10) and being supported on each crown (10) by means of a respective elastic ring (8), the wheel comprising at least one recessed or protruding centring elevation formed on the rim, the tyre or an elastic ring, each centring elevation ensuring the centring of an elastic ring in relation to the rim or to the tyre, each centring elevation being circular, centred on the central axis (A-A') of the wheel and circumferentially continuous.
Railway vehicle wheel and railway vehicle equipped with such a wheel
02.05.2019
Patent
Elektronische Ressource
Englisch
IPC: | B60B VEHICLE WHEELS , Räder für Fahrzeuge |
WHEELS PROFILE FOR RAILWAY VEHICLES, SUCH WHEEL AND RAILWAY VEHICLE WITH SUCH WHEEL
Europäisches Patentamt | 2017
|RAILWAY VEHICLE WHEEL AND METHOD FOR MANUFACTURING RAILWAY VEHICLE WHEEL
Europäisches Patentamt | 2019
|RAILWAY WHEEL, AND WHEEL AND AXLE FOR RAILWAY VEHICLE
Europäisches Patentamt | 2023
|