FIELD: machine building.
SUBSTANCE: invention relates to railway transport, particularly, to dump cars. Car comprises dump body, bottom frame (6), upper frame (18), unloading cylinders, opening and closing mechanism boards arranged on car end wall. Opening and closing mechanism boards contains two links (1, 2), fixed lower ends on lower frame (6) axes of symmetry of central longitudinal axis of car, and top ends by third horizontal link axes are connected to each other and to tie-rods (7, 8). Second ends of tie-rods axes are connected to corresponding side (14, 15) connected axis with upper frame (18). Horizontal link is made of two parts connected by coupling with thread. At end of car are fixed guides (21, 22) for axis of top ends of links.
EFFECT: higher stability at unloading.
1 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| SELF-DUMPING BOXCAR | 2012 |
|
RU2521074C2 |
| DUMP CAR | 2015 |
|
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| SELF-DUMPING BOXCAR | 2014 |
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| SELF-CLEARING DUMP CAR | 2009 |
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RU2397894C1 |
| SELF-CLEARING DUMP CAR | 2010 |
|
RU2428336C1 |
