System for the variation of the distance of the width of the rail bogy's road for all types of machines operating bimodally and railway bogy. (Machine-translation by Google Translate, not legally binding)

摘要

System for the variation of the track width of the railway bogie for all types of machines operating bimodally and railroad bogie. It comprises two coaxial profiled railway wheels (3) and supported by a structure (8) moved by a pair of oleodynamic jacks (5) and receiving, in cases where this is provided, the movement of adjacent rubber wheels (7), which characterizes because it provides for the movement of opening and closing of two semiaxes, each of which connected to the profiled railway wheels (3): said opening and closing is a function of the necessary track width, and the attachment of the axle shafts to the structure (8), once the optimum track width has been defined. (Machine-translation by Google Translate, not legally binding)