METHOD OF REPLACING THE TEETH OF THE SLEWING RING OF AN AEROGENERATOR IN SERVICE AND DEVICE FOR SAME

Details for Australian Patent Application No. 2002345098 (hide)

Owner GAMESA EOLICA, S.A.

Inventors BILBAO ARECHAVALA, Armando; SANTOS ASLA, Javier; ZARRAOA GARMENDIA, Amaia; GONZALEZPOSADA MARTINEZ-FRANCO, Miguel Angel; LLORENTE GONZALEZ, Jose Ignacio; PEREZ UNZURRUNZAGA, Ibon; MORENO CATALAN, Jesus; DEL CASTILLO ARTAZCOZ, Alberto; LABAIRU TOMASENA, Xavier; BIZKARGUENAGA BIZKARGUENAGA, Alberto

Pub. Number AU-A-2002345098

PCT Number PCT/ES02/00313

PCT Pub. Number WO2004/001223

Filing date 25 June 2002

Wipo publication date 6 January 2004

International Classifications

F03D 003/06 Wind motors with rotation axis substantially at right angle to wind direction

F03D 011/04 Details, component parts, or accessories not provided for in, or of interest apart from, the other groups of this subclass

B23F 017/00 Special methods or machines for making gear teeth, not covered by groups

B23F 021/00 Tools specially adapted for use in machines for manufacturing gear teeth

B23F 023/00 Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines

B23Q 037/00 Metal-working machines comprising units or sub-assemblies

Event Publications

6 March 2003 Complete Application Filed

4 March 2004 Application Open to Public Inspection

  Published as AU-A-2002345098

17 March 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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