Stable train wheel has a central plane (P1) extending perpendicularly to the axis of rotation (Z) of the wheel and consisting of a wheel hub (5), a wheel rim (1) forming a track rim (3), and a wheel plate (4). The central line of the wheel plate has in the...

A railway wheel with balanced stress field having external radius (R1) with plane (P1) perpendicular to the rotation axis (Z) of the wheel, which wheel is comprised of a wheel rim (1), a wheel plate (4), a wheel hub (5) and of transitional regions (6, 7) b...