FREIGHT CAR BOGIE WITH HANGED CENTRAL SPRING SUSPENSION Russian patent published in 2019 - IPC B61F5/12 B61F5/44 B61F5/50

Abstract RU 2706677 C1

FIELD: machine building.

SUBSTANCE: invention relates to railway transport, namely, to freight car bogies. Cart comprises side frames, bolster, wheel pairs, brake lever transmission and sets of central spring suspension. In lower parts of central spring openings of side frames there are hangers fixed to frames by means of pendulum suspensions. Bolster rests on side frames via springs of spring set installed in hangers.

EFFECT: improved dynamic characteristics of freight car.

6 cl, 4 dwg

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RU 2 706 677 C1

Authors

Manenkov Aleksandr Vladimirovich

Dates

2019-11-19—Published

2018-11-28—Filed