FIELD: transport.
SUBSTANCE: invention relates to railway transport, particularly, to assy for side frame support to thrust on freight car two-axle bogie. In compliance with first version, support assy total gaps between external lengthwise axle box or adapter sites and internal sites of outer and inner pedestals of axle box gap is larger on outer pedestal side than that of inner pedestal. In compliance with second version, the body of axle box or adapter is equipped with external sides only from the axle box inner pedestal side.
EFFECT: decreased concentrations in the zone axle box gap internal angle, longer life.
3 cl, 7 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| FREIGHT CAR BOGIE TRUCK | 2019 |
|
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| RAILWAY CAR FOUR-WHEEL BOGIE | 2005 |
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| FREIGHT CAR TWO-AXLE BOGIE | 2004 |
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| RAIL VEHICLE BOGIE TWIN-AXLE BOGIE | 0 |
|
SU1093589A1 |
