RAILWAY CAR FRAME

摘要

FIELD: railway transport; design of freight car frames. SUBSTANCE: freight car frame has center sill, two longitudinal beams, intermediate and end beams. Body pivot bearing is fastened to center sill from below. Intermediate beams are arranged with displacement relative to longitudinal axis of center sill outside the zones of pivot unions. Baseplate sheet is placed between body pivot beating and lower webs of center sill. EFFECT: increased reliability of pivot unit and frame as a whole. 4 dwgs