METHOD OF INCREASING WEAR RESISTANCE OF RAILS AND FLANGES OF WHEELS OF RAILWAY VEHICLES Russian patent published in 2002 - IPC

Abstract RU 2182093 C2

FIELD: railway transport. SUBSTANCE: according to proposed method solid lubricant is applied to initial surface of wheel flange on section of its possible contact with surface of rail head and then alternating projections and cavities are formed on this section. Then additional depressions for accumulating the lubricant are made on surfaces of projections and cavities and their change-over sections. EFFECT: increased wear resistance of rails and flanges of railway vehicles. 3 cl, 3 dwg

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RU 2 182 093 C2

Authors

Morgunov A.P.

Masjagin V.B.

Derkach V.V.

Dates

2002-05-10—Published

2000-08-04—Filed