FIELD: transport.
SUBSTANCE: invention relates to railway transport. Emergent brake comprises a valve device controlling emergency braking and emergent braking pressure adjustment device. Valve control device of emergency braking is configured to create emergency braking control pressure for pneumatic braking device of rail transport means. Emergency braking pressure adjustment device is configured to adjust the pressure created for pneumatic emergency brake control device depending on load of rail vehicle and its velocity. Railway vehicle braking system contains emergency braking device. Railway vehicle comprises braking system with emergency braking device.
EFFECT: improvement of railway vehicle behavior during emergency braking.
10 cl, 6 dwg
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