FIELD: means of transport.
SUBSTANCE: open-top wagon frame consists of centre girder with fixed transverse head stocks, intermediate beams and bolster beams. Bolster beams are joined with centre girder by means of reinforcing elements (5, 6) in the form of plates installed in parallel to longitudinal axis (7) of centre girder. Each plate is butted with bottom sheet (8) of bolster beam and welded to z-shaped profile of lower centre girder ledge (9) overlaying its end plane (10). Hatch lid supports ensure lid opening in over-trolley part of frame to 19°-20° and to 32° in the middle part of frame.
EFFECT: improvement of structure reliability and durability.
6 cl, 9 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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|
RU2785476C1 |
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|
RU2741853C1 |
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|
RU2739404C1 |
| GONDOLA WAGON OF ALUMINIUM ALLOYS | 2007 |
|
RU2345918C1 |
| FREIGHT GONDOLA CAR WITH DEAD FLOOR | 2009 |
|
RU2391239C1 |
| UNIVERSAL PLATFORM WAGON WITH FITTING STOPS | 2019 |
|
RU2722257C1 |
| HOPPER-SHAPED WAGON | 2020 |
|
RU2742359C1 |
| OPEN-TOP WAGON FOR BULKY GOODS | 2013 |
|
RU2539701C2 |
| FREIGHT GONDOLA CAR BODY | 2003 |
|
RU2253581C9 |
| HOPPER CAR AND SLIDING ROOF | 2004 |
|
RU2268180C2 |
