FIELD: rail transport.
SUBSTANCE: invention relates to the field of railway carriages. Balancer of the three-axle carriage is made in the form of a rocker arm by casting from steel. In the balancer, a central opening is made to accommodate the axle box of the middle wheelset. In the shoulders of the balancer grooves and supports for the side frames are made. Side frame supports have three sections: central horizontal and two inclined. When moving in curved sections of the path, the side frames move from the central sections to the inclined ones, turning the outer wheel sets to the center of rotation.
EFFECT: reduced lateral impact of wheel flanges on the rails when moving in curved sections of the path.
1 cl, 2 dwg
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