FIELD: transport.
SUBSTANCE: claimed bogie consists of two mounted axles (2), axle box suspension with helical springs, welded frame (1), all-welded bolster (4), sliders, resilient elements of central suspension arranged at the bolster bed (3) and pivoted with the frame by inclined swing links and rolls and the brake leverage (5). Said bolster thrusts against the bolster bed via said helical springs (7) and coupled therewith by two vertical dampers (9) and with the bogie frame by horizontal dampers (10). The brake leverage is composed of independent mechanisms transmitting the force from one brake cylinder located at the bogie frame to both wheels of mounted axle.
EFFECT: bogie higher speed and reliability.
8 cl, 9 dwg
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Authors
Dates
2016-01-20—Published
2014-07-18—Filed