| 摘要 |
FIELD: transport. ^ SUBSTANCE: invention relates to railway transport, namely to rolling stock braking systems. Proposed braking system comprises braking main line with connecting hoses, safety and shut-off valves, air control valves, standby tank, automatic regulator of braking conditions and braking cylinder. Braking cylinder rod is coupled, via braking cylinder rod running-out regulator and lever transmission, with braking clamp. Air control valve communicates via shut-off valve with braking main line and, via air feed pipeline and automatic regular, with braking cylinder. Cross sections areas of air intake feed channel of air control valve and outlet channel of air distributing valve is selected subject to braking force on wheel of rolling state unit with different axle load to vary between 1.6 and 2.5. Outlet channel flow section diametre makes at least 5 mm. ^ EFFECT: provision of required compressed air braking force, higher safety. ^ 1 dwg |
