METHOD AND EQUIPMENT FOR COOLING PROFILES AFTER EXTRUSION

Details for Australian Patent Application No. 2002241413 (hide)

Owner NORSK HYDRO ASA

Inventors REISO, Oddvin; TUNDAL, Ulf

Pub. Number AU-A-2002241413

PCT Pub. Number WO2002/072293

Priority 20011301 14.03.01 NO

Filing date 6 March 2002

Wipo publication date 24 September 2002

International Classifications

B21C 029/00 Cooling or heating extruded work or parts of the extrusion press

B21C 031/00 Control devices for metal extruding, e.g. for regulating the pressing speed or temperature of metal

Event Publications

20 March 2003 Application Open to Public Inspection

  Published as AU-A-2002241413

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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