Title of Invention

A METHOD OF MOUNTING ROTOR BLADES TO A ROTOR HUB OF A WIND POWER INSTALLATION AND A ROTOR BLADE.

Abstract

A method of mounting rotor blades to a rotor hub which is connected to a pod of a wind power installation, includes the following steps: rotating the rotor hub into a predetermined first position, fitting a rotor blade (21), rotating the rotor hub by means of the rotor blade (21) into a predetermined second position, and mounting a second rotor blade (22), wherein the rotation of the rotor hub is effected in the direction of the effect of gravitational force of the first rotor blade (21) which is already mounted. In that way when mounting rotor blades to wind power installations involving a relatively high hub height is also possible to use a crane which is also sufficient for mounting the rotor hub itself or the pod. Also shown is a rotor blade to be mounted for a wind power installation, the rotor blade having at least one through hole.

Full Text

Documents:

1469-KOLNP-2005-CORRESPONDENCE.pdf

1469-KOLNP-2005-FORM 27.pdf

1469-KOLNP-2005-FORM-27.pdf

1469-kolnp-2005-granted-abstract.pdf

1469-kolnp-2005-granted-claims.pdf

1469-kolnp-2005-granted-correspondence.pdf

1469-kolnp-2005-granted-description (complete).pdf

1469-kolnp-2005-granted-drawings.pdf

1469-kolnp-2005-granted-examination report.pdf

1469-kolnp-2005-granted-form 1.pdf

1469-kolnp-2005-granted-form 18.pdf

1469-kolnp-2005-granted-form 3.pdf

1469-kolnp-2005-granted-form 5.pdf

1469-kolnp-2005-granted-gpa.pdf

1469-kolnp-2005-granted-letter patent.pdf

1469-kolnp-2005-granted-reply to examination report.pdf

1469-kolnp-2005-granted-specification.pdf