METHOD FOR COOLING WORK PIECES ESPECIALLY SHAPEROLLED PRODUCTS FROM RAIL STEEL

Details for Australian Patent Application No. 2002339428 (hide)

Owner SMS MEER GMBH

Inventors PLOCIENNIK, Uwe; KUPPERS, Klaus; MEYER, Meinert; NERZAK, Thomas

Pub. Number AU-A-2002339428

PCT Number PCT/EP02/08271

PCT Pub. Number WO2003/012151

Priority 101 37 596.4 01.08.01 DE

Filing date 25 July 2002

Wipo publication date 17 February 2003

International Classifications

C21D 011/00 Process control or regulation for heat treatments

C21D 009/04 Heat treatment, e.g. annealing, hardening, quenching, tempering, adapted for particular articles - for rails

Event Publications

27 February 2003 Complete Application Filed

  Priority application(s): 101 37 596.4 01.08.01 DE

29 May 2003 Application Open to Public Inspection

  Published as AU-A-2002339428

6 May 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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