Method and lift construction for lifting and lowering a blade of a windmill

Details for Australian Patent Application No. 2009236783 (hide)

Owner Dutch Heavy Lift Concepts B.V.

Inventors Versteeg, Adrianus Gerardus Maria; Van Berlo, Martinus Marianus Maria

Agent Spruson & Ferguson

Pub. Number AU-A-2009236783

PCT Pub. Number WO2009/128708

Priority 1035301 16.04.08 NL

Filing date 23 March 2009

Wipo publication date 22 October 2009

International Classifications

F03D 1/00 (2006.01) Wind motors with rotation axis substantially in wind direction

F03D 11/00 (2006.01) Details, component parts, or accessories not provided for in, or of interest apart from, the other groups of this subclass

F03D 11/04 (2006.01) Details, component parts, or accessories not provided for in, or of interest apart from, the other groups of this subclass

Event Publications

11 November 2010 PCT application entered the National Phase

  PCT publication WO2009/128708 Priority application(s): WO2009/128708

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