PLANT FOR HARDENING RAIL CHAIRS Russian patent published in 1995 - IPC

Abstract RU 2040552 C1

FIELD: metal working. SUBSTANCE: plant has manipulator for feeding the chairs to the position of the heater charger, inductor unit for heating chairs, chain transporters with DC electric motors, hardening device constructed as a chamber provided with top and bottom sprayers and mounted for permitting positive pressure of the water flow in the chamber. EFFECT: enhanced quality of hardening. 3 dwg

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RU 2 040 552 C1

Authors

Rejz A.V.

Fedin V.M.

Devjatkin V.P.

Shur E.A.

Shkol'Nik L.M.

Novikova E.Ju.

Petrov V.N.

Tolmachev A.P.

Tempalov V.A.

Krasikov K.I.

Sazonov V.N.

Dates

1995-07-25Published

1992-07-14Filed