PASSENGER CAR BOGIE WITH WHEELSET RADIAL SETTING MECHANISM

摘要

FIELD: railway transport. SUBSTANCE: invention relates to two-axle bogie of passenger car with two-step springing. Proposed bogie contains sides of frame connected with axle boxes by wheelset radial setting levers. Said levers are made inclined and are connected with axle box housing and with frame sides to form articulated parallelogram. Side of parallelogram secured on axle box housing and frame side are parallel to axis Z. Side secured on frame side is located higher than horizontal axis X of axle box. EFFECT: improved negotiation of track curves, provision of radial setting of wheelset, simplified design of axle-box suspension. 5 dwg