FIELD: railway transport; hopper cars with precipitation protection.
SUBSTANCE: proposed hopper car contains central sectional beam whose middle part is inner sheet of discharge hopper 5. Posts of body are made of angle sections, two of which being arranged along cross axis of car, provided with stiffening ribs and interconnected by brace. Upper framework of side walls is made of angle sections. Sliding roof 4 consists of two parts opening by mechanism equipped with shutoff-and-sealing device.
EFFECT: improved reliability and safety of cargo.
5 cl, 12 dwg
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Authors
Dates
2006-01-20—Published
2004-01-23—Filed