The present invention concerns a blade gripping device (1) for gripping a rotor blade (9), in particular a rotor blade (9) of a wind turbine, comprising a blade gripping assembly (16) with a number of blade gripping tools (11a, 11b) and a sensor arrangement (14) realized to sense a specific feature of the rotor blade (9). Thereby, the specific feature is such that it can be used to orientate the blade holding device relative to the rotor blade (9) in a blade gripping manoeuvre. Further the invention concerns a method of moving a blade gripping device (1) for gripping a rotor blade (9), in particular a rotor blade (9) of a wind turbine, relative to the rotor blade (9).


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    Title :

    Blade gripping device


    Additional title:

    Rotorblattgreifvorrichtung
    Dispositif de préhension de pale


    Contributors:

    Publication date :

    2018-07-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F03D Windkraftmaschinen , WIND MOTORS / B66C Krane , CRANES



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