Stable railway wheel

摘要

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 region of its maximal axial deviation a linear section (BC) which runs in the plane (P2) perpendicular to the axis of rotation and which is connected to the first point (A) of the central line of the wheel plate and to the last point (D) either by two curves or a combination of curves and linear sections.