Spring suspension of a two-axle bogie of a freight car

摘要

The utility model relates to railway transport, namely to the spring suspension of two-axle bogies of freight cars intended for installation under freight cars of mainline railways. Spring suspension of a two-axle bogie of a freight car, containing single-row helical cylindrical springs located under the bolster, double-row helical cylindrical springs located under the friction wedges, characterized in that the springs are made of the same height, while above and below the supporting surfaces of the springs installed under the friction wedges , spacers of height h are located. The technical result, the solution of which is aimed at the utility model, is the possibility of unification of the springs of the spring set. 7 p.p. f-ly, 6 dwg