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2 100 108

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Application

96117214/02, 1996-08-23

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Actual filing date

1996-08-23

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Published

1997-12-27

(72)

Inventor

Lunev V.E.Krivoshchapov V.V.Kuvshinov S.F.Rudakov V.P.Gimazetdinov R.F.Purtov Ju.A.Korolenko A.V.Krasnov A.V.Voronov V.M.Galybin G.M.Groshkov V.V.Sergeeva N.L.

(73)

Holder

Aktsionernoe Obshchestvo Kalibrovochnyj Zavod"

METHOD OF MAKING FLATTENED BELT Russian patent published in 1997 - IPC

Abstract RU 2100108 C1

FIELD: rolling of flattened belt, mainly with width to thickness ratio more than 20. SUBSTANCE: method of making belt comprises steps of symmetrically rolling it with tension and then non- symmetrically rolling with tension at unmatched velocities of working rolls. At first step rolling is realized at deformation degree up to 50 %. At second step unmatched degree of roll velocity values is set according to expression V1/V2=1+(0.5-2.5)$$$/100, where V1 and V2 - velocity values of driving and driven rolls of stand respectively, $$$ - percentage reduction value,%. EFFECT: enhanced efficiency. 1 tbl

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RU 2 100 108 C1

Authors

Lunev V.E.

Krivoshchapov V.V.

Kuvshinov S.F.

Rudakov V.P.

Gimazetdinov R.F.

Purtov Ju.A.

Korolenko A.V.

Krasnov A.V.

Voronov V.M.

Galybin G.M.

Groshkov V.V.

Sergeeva N.L.

Dates

1997-12-27—Published

1996-08-23—Filed