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2 104 813

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C1

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IPC

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Application

96121029/02, 1996-10-22

(22)

Actual filing date

1996-10-22

(45)

Published

1998-02-20

(72)

Inventor

Antipanov V.G.Safronov M.F.Tulupov S.A.Afanas'Ev V.F.Krivonosov S.V.

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Metallurgicheskij Kombinat"

PROFILE BENDING MILL TOOL Russian patent published in 1998 - IPC

Abstract RU 2104813 C1

FIELD: plastic working of metals, in particular, production of cold-bent rolled products. SUBSTANCE: working tool has rolls with forming members mounted on upper and lower sectional axles. Each axle is made from two semiaxles with through and closed key slots and with retaining flanges. Drive semiaxles are provided with threaded connecting projections having opposite threads. Forming members for lower axle may be manufactured in two versions: in one version, all forming members (one cylindrical and two conical) are made detachable, and in other version one conical and two cylindrical members are made integral. EFFECT: wider operational capabilities, uniform high quality of profiles and reduced labor intensity. 3 cl, 1 dwg

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RU 2 104 813 C1

Authors

Antipanov V.G.

Safronov M.F.

Tulupov S.A.

Afanas'Ev V.F.

Krivonosov S.V.

Dates

1998-02-20—Published

1996-10-22—Filed

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