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2 038 883

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C1

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IPC

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Application

92000954/08, 1992-10-15

(22)

Actual filing date

1992-10-15

(45)

Published

1995-07-09

(72)

Inventor

Kolmogorov S.V.Volegov I.F.Poljakov A.P.Makarov Ju.D.Bykov V.A.

(73)

Holder

Aktsionernoe Obshchestvo Otkrytogo Tipa Zavod Tjazhelogo Mashinostroenija"

METHOD OF STRAIGHTENING ENDS OF RAILS Russian patent published in 1995 - IPC

Abstract RU 2038883 C1

FIELD: rail straightening processes. SUBSTANCE: method comprises steps of placing an end of a rail to be straightened on two supports, applying a bending effort to the rail at its convex side; determining an interval between the supports according to conditions of crossing of a zone of the rail plastic deformation and a beginning of its curved end with use a relation, given in a description of the invention. EFFECT: enhanced quality of straightening. 1 cl, 2 dwg

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RU 2 038 883 C1

Authors

Kolmogorov S.V.

Volegov I.F.

Poljakov A.P.

Makarov Ju.D.

Bykov V.A.

Dates

1995-07-09—Published

1992-10-15—Filed

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