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Patent Searching and Data


Title:
EQUIPMENT FOR ROLLING STEEL STRIP
Document Type and Number:
Japanese Patent JP2005028397
Kind Code:
A
Abstract:

To provide rolling equipment of a steel strip which is excellent in contraction preventing function.

In the rolling equipment of the steel strip, at least one anti-crimping roll is provided on the inlet side of the rolling equipment and also, if the horizontal distance between the axial center of an anti-crimping roll nearest a work roll of the anti-crimping rolls and the axial center of the work roll, is L, the diameter of the anti-crimping roll to the work roll, is D1 and the diameter of the work roll, is D2, the relationship of L ≤ (D1+D2)/2 is satisfied.


Inventors:
KAWAMURA HIROHISA
Application Number:
JP2003000195500
Publication Date:
February 03, 2005
Filing Date:
July 11, 2003
Export Citation:
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Assignee:
NIPPON STEEL CORP
International Classes:
B21B1/22; B21B39/00; B21B39/06; (IPC1-7): B21B39/06; B21B1/22; B21B39/00
Attorney, Agent or Firm:
松本 悦一
椎名 彊