FIELD: rail vehicles.
SUBSTANCE: invention relates to railway transport, particularly, to side frames of three-element freight car bogies. Side frame comprises upper and lower horizontal belts connected by horizontal columns and inclined belts. Connection point of the inclined belt and the vertical column is reinforced by the tide. Tide is located on the top wall of the inclined belt.
EFFECT: higher strength of side frame of freight car bogie.
7 cl, 4 dwg
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