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Patent Searching and Data


Title:
METHOD AND MILL FOR ROLLING SHAPES WITH FLANGE
Document Type and Number:
Japanese Patent JPH04262801
Kind Code:
A
Abstract:

PURPOSE: To offer a rolling mill for rolling shapes with a fixed web height and flanges excellent in the accuracy of sectional dimension.

CONSTITUTION: It is the rolling mill for shapes with flange which is provided in the upstream process of a finishing universal mill and vertical rolls 3 with which the web 1b of the shapes 1 of a rolled stock is drawn down in the direction of web height and oblique rolls 2 which are brought into contact with the inside of flanges 1a and web 1b of the above-mentioned shapes 1 and also of which the direction of rotary axis is provided by making so as to form a prescribed angle to the orthogonally crossing direction with the rolling direction in the horizontal plane are combined and provided.


Inventors:
KODAMA TOSHITOMO
KANO YUTAKA
Application Number:
JP2236191A
Publication Date:
September 18, 1992
Filing Date:
February 15, 1991
Export Citation:
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Assignee:
SUMITOMO METAL IND
International Classes:
B21B1/088; B21B1/08; B21B1/095; B21B13/12; B21B31/16; B21B37/00; B21B37/16; (IPC1-7): B21B1/08; B21B13/12; B21B31/16; B21B37/00
Attorney, Agent or Firm:
Hirose Shoichi