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2 036 036

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C1

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IPC

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Application

93013457/27, 1993-03-16

(22)

Actual filing date

1993-03-16

(45)

Published

1995-05-27

(72)

Inventor

Antipanov V.G.Kochubeev V.N.Afanas'Ev V.F.Dyrda V.E.Golovin V.I.

(73)

Holder

Aktsionernoe Obshchestvo Metallurgicheskij Kombinat"

MOVING STEEL BAND STRAIGHTENING AND LENGTHENING METHOD Russian patent published in 1995 - IPC

Abstract RU 2036036 C1

FIELD: mechanical engineering. SUBSTANCE: steel band straightening and lengthening method provides for its bending between working rollers, located in staggered arrangement, with simultaneous tension of the band. Moving band bending is exercised following V-shaped trajectory with inclination of its sections to the horizontal at angle of 40... 50 deg., using rollers with diameter d=(1,9...2,1)×103 S/σyield. Width of rollers with band contact zone is taken equal to (0.7 - 0.8) with σyield - metal yield limit, kgf/mm2; S and B - band thickness and width correspondingly, mm. EFFECT: moving steel band straightening and lengthening method is used in mechanical engineering. 1 dwg

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RU 2 036 036 C1

Authors

Antipanov V.G.

Kochubeev V.N.

Afanas'Ev V.F.

Dyrda V.E.

Golovin V.I.

Dates

1995-05-27—Published

1993-03-16—Filed

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