DEVICE FOR SPACING A HUB FLANGE AND A BLADE FLANGE, SYSTEM COMPRISING A ROTOR HUB, A ROTOR BLADE AND A DEVICE FOR SPACING AND METHOD OF INSTALLING A ROTOR BLADE ON A ROTOR HUB

摘要

A device (2) for spacing a hub flange (28) of a rotor hub (26) of a wind generator from a blade flange (48) of a rotor blade during installation of the rotor blade (46) on the rotor hub (26) is provided. The device (2) for spacing comprises a distance member (4) to finding a clearance between the hub flange (28) and blade flange (48). The distance member (4) is configured for variable adjustment of the clearance between the hub flange (28) and the rotor flange.