METHOD OF RESTORATION OF SERVICEABILITY OF RAIL TRANSPORT WHEELS Russian patent published in 2004 - IPC

Abstract RU 2222613 C1

FIELD: transport mechanical engineering; restoration of serviceability of rail transport wheels. SUBSTANCE: proposed method includes heat treatment of wheel disks on both sides including areas where disk changes to rim and to hub. Surface layer of metal is heated to austenitization temperature. EFFECT: increased service life of wheels after restoration. 3 dwg, 3 tbl

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RU 2 222 613 C1

Authors

Ivanov I.A.

Kononov D.P.

Urushev S.V.

Shadrina N.Ju.

Dates

2004-01-27—Published

2002-07-01—Filed