Improvements introduced in railway vehicles with platform located low. (Machine-translation by Google Translate, not legally binding)

摘要

Improvements introduced in railway vehicles with platform located low; and with rigid body, in which are mounted mechanisms of running at least two, three or several axes, characterized by the combination of the following characteristics: A) each bogie consists of a rigid chassis in which two axles are mounted rigidly in the longitudinal and transverse directions and which is pivotally connected to the body, said chassis being articulated to at least one side at the end another additional chassis which is rotatable by a horizontal transverse axis in which another non-displaceable axis is mounted in the longitudinal and transverse direction; B) the support of the body on the bogies is carried out through a perpendicular support spring and skate plates between the main chassis and additional chassis or, respectively, the spars of the same, and the lower surface of the body; C) externally located axle boxes are bearings in which the outer ring is simultaneously the upper part of the box; D) the diameter of the taxi wheel circumference of the wheels fixed to the axles is in a normal track of approximately 320 m/m, the flanges being at least the wheelsets of each bogie higher than the normal measurement. (Machine-translation by Google Translate, not legally binding)