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2 167 014

(13)

(51)

IPC

(21) (22)

Application

99122495/02, 1999-10-26

(24)

Start date

1999-10-26

(22)

Actual filing date

1999-10-26

(45)

Published

2001-05-20

(72)

Inventor

Kaletin I.M.Bobrov L.M.Klopov V.I.Churjulin V.A.Nemjatov A.V.Kondrat'Ev K.V.

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Nauchno-Issledovatel'Skij I Proektno-Konstruktorskij Institut Metallurgicheskogo Mashinostroenija"

ROLLING STAND Russian patent published in 2001 - IPC

Abstract RU 2167014 C1

FIELD: metallurgy, namely, rolled stock production, possibly rolling stands of quarto sheet rolling mills. SUBSTANCE: rolling stand includes frames with changeable lifting plates, rolling and backup rolls with chocks, screwdown mechanism, apparatus for changing rolls. Changeable lifting plates have local horizontal grooves at level and at side of roll guiding. Diameter of backup rolls is increased by depth value of said grooves without widening window of frame. EFFECT: enhanced manufacturing possibilities of stand due to its increased rigidity. 3 dwg

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RU 2 167 014 C1

Authors

Kaletin I.M.

Bobrov L.M.

Klopov V.I.

Churjulin V.A.

Nemjatov A.V.

Kondrat'Ev K.V.

Dates

2001-05-20—Published

1999-10-26—Filed