RAILWAY VEHICLE BOGIE OVERSPRING BEAM

railway transport; freight car bogies. SUBSTANCE: overspring beam of railway car bogie has footstep bearing unit which has wear-resistant lining and friction ring. Moreover, wear-resistant ring is installed on footstep bearing face, inner diameter of ring being equal to outer diameter of wear-resist...

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Bibliographische Detailangaben
Hauptverfasser: GEJLER M.P, POLJAVIN V.I, ANDRONOV V.A, SHIKHALEV V.A, PRANOV A.A, SHENAURIN A.A, EFIMOV V.P, LEVIN A.B
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:railway transport; freight car bogies. SUBSTANCE: overspring beam of railway car bogie has footstep bearing unit which has wear-resistant lining and friction ring. Moreover, wear-resistant ring is installed on footstep bearing face, inner diameter of ring being equal to outer diameter of wear-resistant lining. EFFECT: increased service life and reduced cost of repair of bogie overspring beam. 2 dwg