Friction stir welding method, and method for manufacturing car body

Details for Australian Patent Application No. 2005200430 (hide)

Owner Hitachi, Ltd.

Inventors Fukuyori, Kazushige; Ezumi, Masakuni

Agent Davies Collison Cave

Pub. Number AU-A-2005200430

Parent 57706

Filing date 2 February 2005

Wipo publication date 24 February 2005

Acceptance publication date 4 January 2007

International Classifications

B23K 020/12 Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating - the heat being generated by friction

B62D 065/02 Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for

B23K 033/00 Specially-profiled edge portions of workpieces for making soldering or welding connections

B23K 020/24 Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating - Preliminary treatment

Event Publications

17 February 2005 Complete Application Filed

24 February 2005 Application Open to Public Inspection

  Published as AU-A-2005200430

4 January 2007 Application Accepted

  Published as AU-A-2005200430

28 June 2007 Standard Patent Sealed

24 February 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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