Method for producing seamless tubes by means of a three-roll bar rolling mill

Details for Australian Patent Application No. 2009326655 (hide)

Owner SUMITOMO METAL INDUSTRIES, LTD V & M Deutschland GmbH

Inventors Kummerling, Rolf; Bellmann, Manfred; Braun, Winfried; Kinugasa, Hidenori; Kenichi, Sasaki

Agent Griffith Hack

Pub. Number AU-A-2009326655

PCT Pub. Number WO2010/066230

Priority 10 2008 061 141.7 09.12.08 DE

Filing date 20 November 2009

Wipo publication date 17 June 2010

International Classifications

B21B 23/00 (2006.01) Tube-rolling not restricted to methods provided for in only one of groups , e.g. combined processes

B21B 27/02 (2006.01) Rolls - Shape or construction of rolls

Event Publications

16 June 2011 PCT application entered the National Phase

  PCT publication WO2010/066230 Priority application(s): WO2010/066230

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