A rotor blade for a wind turbine

A rotor blade for a wind turbine

  • CN 101,070,814 B
  • Filed: 01/20/2004
  • Issued: 10/26/2011
  • Est. Priority Date: 02/10/2003
  • Status: Active Grant
First Claim
Patent Images

1. the rotor blade of a wind energy facility, it comprises:

  • A rotor blade root (25),A rotor blade taper (26), andA center roller leaf area that is positioned between described rotor blade root (25) and the rotor blade taper (26),Wherein said rotor blade comprises that at least one is positioned at the through hole of described center roller leaf area (30,32), is used for described rotor blade is handled,Described through hole (30,32) is suitable for engaging with hoist, so that make described rotor hub rotation by the described rotor blade that is installed on the rotor hub.

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