Rolling mill and rolling method for flat products of steel

Details for Australian Patent Application No. 2009222686 (hide)

Owner Nippon Steel Corporation

Inventors Ishii, Atsushi; Kasai, Daisuke; Ogawa, Shigeru

Agent Spruson & Ferguson

Pub. Number AU-B-2009222686

PCT Pub. Number WO2009/113413

Priority 2008-291591 14.11.08 JP; 2008-060558 11.03.08 JP

Filing date 24 February 2009

Wipo publication date 17 September 2009

Acceptance publication date 22 September 2011

International Classifications

B21B 29/00 (2006.01) Counter-pressure devices acting on rolls to inhibit deflection of same under load, e.g. backing rolls

B21B 13/14 (2006.01) Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories - having counter-pressure devices acting on rolls to inhibit deflection of same under load

B21B 37/00 (2006.01) Control devices or methods specially adapted for metal-rolling mills or the work produced thereby

Event Publications

16 September 2010 PCT application entered the National Phase

  PCT publication WO2009/113413 Priority application(s): WO2009/113413

21 October 2010 Amendment Made

  The nature of the amendment is: Amend the invention title to read Plate rolling mill and rolling method for flat products of steel

2 December 2010 Amendment Made

  The nature of the amendment is: Amend the invention title to read Rolling mill and rolling method for flat products of steel

22 September 2011 Application Accepted

  Published as AU-B-2009222686

19 January 2012 Standard Patent Sealed

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2009222696-Bicyclic pyrrole compound

2009222639-Time Bridge