FIELD: machine building.
SUBSTANCE: invention relates to frames of railway freight cars, in particular hoppers- batcher devices. Frame comprises end, transverse, longitudinal, side and spinal beams. Spinal beam is made with possibility of screw coupling attachment. Side walls of spinal beam are equipped with diaphragms in the area of pivot beam positioning. Each end beam is equipped with support of screw coupler. Buffers are installed symmetrically on end beam. Thrust angles are installed with possibility of contact with traction device of screw coupler. Between the end and bolster beams there are spacers. Spacers are located in area of buffers installation.
EFFECT: disclosed is railway freight car frame, in particular hopper-batcher.
10 cl, 9 dwg
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Authors
Dates
2019-04-29—Published
2018-04-06—Filed