Title:
【発明の名称】6重式ロ-ルスタンド
Document Type and Number:
Japanese Patent JP2538552
Kind Code:
B2
Abstract:
A six-high rolling stand has a pair of upper and lower working rolls defining a nip, a pair of upper and lower inner backup rolls vertically flanking and bearing on the working rolls, a pair of upper and lower outer backup rolls vertically flanking and bearing on the inner backup rolls, a frame, and respective journal blocks carrying the rolls in the frame and supporting the rolls therein for rotation about respective axes that are all substantially parallel with the outer roll axes at least defining a vertical plane. A drive is connected directly to the outer backup rolls for oppositely rotating same and the upper and lower rolls vertically engage one another so that the rotation of the outer backup rolls is transmitted through the inner backup rolls to the working rolls. Actuators braced between some of the journal blocks and the frame for vertically displacing at least some of the rolls horizontally perpendicular to the plane. These actuators are braced between the journal blocks of the inner backup rolls and the frame for displacing the inner rolls and the respective axes horizontally perpendicular to the plane to a position offset horizontally therefrom.
Inventors:
HANSU REMUMEN
EERITSUHI SHUTOOI
EERITSUHI SHUTOOI
Application Number:
JP4846185A
Publication Date:
September 25, 1996
Filing Date:
March 13, 1985
Export Citation:
Assignee:
SCHLOEMANN SIEMAG AG
International Classes:
B21B13/14; B21B29/00; B21B31/16; B21B13/02; B21B31/20; (IPC1-7): B21B13/14
Domestic Patent References:
| JP5659518A |
Attorney, Agent or Firm:
Mitsuyoshi Ezaki (1 person outside)