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2 166 391

(13)

C2

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IPC

(21) (22)

Application

98123058/02, 1998-12-22

(24)

Start date

1998-12-22

(22)

Actual filing date

1998-12-22

(45)

Published

2001-05-10

(72)

Inventor

Ovcharov B.G.Gos'Kov A.I.

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Zavod Tjazhelogo Mashinostroenija"

APPARATUS FOR MOUNTING LOWER ROLL IN ROLLING STAND Russian patent published in 2001 - IPC

Abstract RU 2166391 C2

FIELD: equipment of rolling mills, namely mechanisms for mounting horizontal rolls in vertical plane. SUBSTANCE: apparatus includes supporting plate placed in window of housing under chocks of lower roll. In horizontal guides of supporting plate different-slope wedges are mounted with possibility of reciprocation motion. Upper wedges are arranged between movable wedges and chocks and they are jointly connected one with another by means of traverse bar that may move in vertical guides of plate. Motion drive of movable wedges is in the form of screw with different-hand thread in its left and right portions and nuts engaging with movable wedges. Screw is rotated by means of electric motor. EFFECT: improved design due to elimination of power fixation of wedges relative to housing of stand and due to elimination of friction between surfaces of chocks and wedges. 2 cl, 1 dwg

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RU 2 166 391 C2

Authors

Ovcharov B.G.

Gos'Kov A.I.

Dates

2001-05-10—Published

1998-12-22—Filed

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