FIELD: railway transport; permanent way.
SUBSTANCE: invention relates to device for metered delivery of ballast at construction, repair and maintenance of tracks. Proposed hopper-meter has bin 1 with discharge holes and covers 3 made in form of angle or curvilinear sections with drive to provide possibility of their re-adjustment in height. With meter in operating position, covers cannot lower below lower plane of meter. Covers 3 are arranged in one vertical plane with discharge hatches, width of cover base is not less than width of hatch hole, and length exceeds length of hole.
EFFECT: simplified design of meter.
14 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| HOPPER | 2008 |
|
RU2361758C1 |
| HOPPER-BATCHER | 2002 |
|
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| HOPPER-BATCHER | 2002 |
|
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| HOPPER-BATCHER | 1999 |
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| METHOD FOR HOPPER CAR UPGRADING | 2012 |
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| METERING HOPPER | 2005 |
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| HOPPER | 2007 |
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| METHOD FOR CONTROLLING THE DOSING OF BULK CARGO, MAINLY BALLAST, ON A RAILWAY TRACK FROM SPECIAL ROLLING STOCK WITH THE KNOWN STIFFNESS OF SPRING SUSPENSION AND A SYSTEM FOR ITS IMPLEMENTATION | 2021 |
|
RU2769590C1 |
