METHOD FOR THE EXTRUSION OF A HOLLOW PROFILE OR SIMILAR BODY FROM A BAR AND CORRESPONDING DEVICE

Details for Australian Patent Application No. 2002333680 (hide)

Owner ALCAN TECHNOLOGY AND MANAGEMENT AG

Inventors HUBER, Armin; WOMPNER, Dieter; AMES, Adolf; GEIGGES, Bertram

Pub. Number AU-A-2002333680

PCT Number PCT/EP02/09412

PCT Pub. Number WO2003/020454

Priority 101 41 320.3 28.08.01 DE; 101 45 877.0 18.09.01 DE

Filing date 23 August 2002

Wipo publication date 18 March 2003

International Classifications

B21C 023/01 Metal extruding - starting from material of particular form or shape, e.g. mechanically pre-treated

B21C 025/02 Profiling tools for metal extruding

B21C 033/00 Feeding extrusion presses with metal to be extruded

Event Publications

13 February 2003 Complete Application Filed

  Priority application(s): 101 41 320.3 28.08.01 DE; 101 45 877.0 18.09.01 DE

5 June 2003 Application Open to Public Inspection

  Published as AU-A-2002333680

10 June 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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