FIELD: transport.
SUBSTANCE: invention relates to rail transport facilities. Device for adjustment of railway vehicle air spring comprises compressed air source communicated with air spring via valve releasing air from air spring or feeding it therein, and adjustment unit to set air volume and/or pressure in said air spring. Air if fed in air spring or released therefrom via air line. Said air line is provided with means to limit volume flow depending upon railway vehicle speed. At higher speeds, volume flow limitation exceeds that at lower speeds. Proposed method comprises using adjustment unit to actuate air spring valve and air line. Volume flow in air line is adjusted subject to railway vehicle speed. At higher speeds, volume flow limitation exceeds that at lower speeds.
EFFECT: higher reliability and safety.
14 cl, 1 dwg
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