FIELD: transportation.
SUBSTANCE: invention relates to the field of railway vehicles, in particular to the frames of carriages and trolleys of railway cars. Trolley frame contains a transverse beam and side beams. Beams for hanging disc brakes are installed between the side beams. Beams for brake mechanisms are attached to the inner surfaces of the side beams by means of connecting plates that follow the shape of the brake beams. Brackets for attaching the brakes are installed on the beams for the brakes.
EFFECT: simplified design of the rail vehicle trolley frame is achieved.
8 cl, 4 dwg
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