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2 518 028

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IPC

B21B13/10(2006-01-01)

(21) (22)

Application

2013104893/02, 2013-02-05

(24)

Start date

2013-02-05

(22)

Actual filing date

2013-02-05

(45)

Published

2014-06-10

(72)

Inventor

Pesin Aleksandr MoiseevichTkachenko Aleksandr PetrovichPustovojtov Denis OlegovichLokotunina Natal'Ja MikhajlovnaKurban Viktor Vasil'Evich

(73)

Holder

Obshchestvo S Ogranichennoj Otvetstvennost'Ju

WORKING STAND FOR ROLLING OF SECTIONS AT PASSES Russian patent published in 2014 - IPC B21B13/10

Abstract RU 2518028 C1

FIELD: metallurgy.

SUBSTANCE: working stand for rolling of sections comprises the bed to support pads with two pairs of parallel rolls that make the pass. Deeper metal processing owing to irregular drawing and high shear strains with production of fine grains is ensured by making the rolls of each pair of equal diameter. Note here that diameters of rolls in one pair are smaller than those of another pair rolls.

EFFECT: deeper metal processing at straining at multiroll mills.

1 dwg

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RU 2 518 028 C1

Authors

Pesin Aleksandr Moiseevich

Tkachenko Aleksandr Petrovich

Pustovojtov Denis Olegovich

Lokotunina Natal'Ja Mikhajlovna

Kurban Viktor Vasil'Evich

Dates

2014-06-10—Published

2013-02-05—Filed