FIELD: transport.
SUBSTANCE: invention relates to railway equipment. car body frame comprises end center sills 3 mounted in frame cantilever parts 1, 2, body bolster 4 and pusher bolster 6, and top cross bars 6. Every cantilever parts of the frame is provided with two lengthwise bolsters arranged between top crossbar 6 and body bolster 4. Every transition zone is provided with bottom cross bar, two zigzag-shape bolsters jointed said top and bottom cross bars, top and bottom shaped sheets jointed together by two flat lengthwise and two bent vertical ribs. Top and bottom shaped sheets joint lengthwise framings of frame lower central part and bottom cross bar with extreme intermediate crosswise bolster. Top shaped sheet edge extending beyond the bottom cross bar edge is jointed with center sill extreme top sheet. Bottom shaped sheet is jointed with center sill extreme bottom sheet Every lengthwise bolster is provided with vertical flange. Every zigzag-like bolster is provided with vertical flange. Vertical flanges and flat lengthwise rib are located in one plane.
EFFECT: higher load bearing capacity and durability.
5 cl, 10 dwg
Title | Year | Author | Number |
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|
RU2408484C1 |
LOAD-CARRYING STRUCTURE OF DOUBLE-DECK PASSENGER CAR | 0 |
|
SU1402464A1 |
BODY OF RAILWAY HOPPER CAR | 2018 |
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PASSENGER CAR | 2000 |
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GONDOLA WAGON OF ALUMINIUM ALLOYS | 2007 |
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RU2268180C2 |
FLATCAR TO CARRY CARS, PIECE AND PACKAGE CARGOES | 2007 |
|
RU2347699C2 |
Authors
Dates
2012-04-20—Published
2010-12-20—Filed