FREIGHT CAR
FIELD: transportation. ^ SUBSTANCE: freight car contains discharge machinery with interlocking device (2), air-inlet hatch (3) including fixed on car body throat and hatch cover with ability of intercommunication of car chamber with atmosphere and air-inlet hatch control gear implemented in the shap...
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Format: | Patent |
Sprache: | eng ; rus |
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Zusammenfassung: | FIELD: transportation. ^ SUBSTANCE: freight car contains discharge machinery with interlocking device (2), air-inlet hatch (3) including fixed on car body throat and hatch cover with ability of intercommunication of car chamber with atmosphere and air-inlet hatch control gear implemented in the shape of mechanical link of tension bar (7), link (8) and tappet (9) connecting hatch cover and interlocking device of discharge machinery. At discharge machinery interlocking it is implemented hatch cover shutoff, and hatch cover opening - at discharge machinery deblocking. Interlocking device simultaneously implements interlocking of all discharging machinery and in deblocked position of discharging machinery interlocking device is fixed by catch mounted on car body. ^ EFFECT: invention improves preservation of carried cargo and discharge conditions. ^ 2 dwg |
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