An offshore wind turbine blade and tower maintenance devices and systems, more particularly, to the system for service tools positioning relative to the offshore wind turbine blade and tower. An arrangement for lowering and raising service tools used for offshore wind turbine blade and tower maintenance, having: a truss system, a rigging and a rigging pulling in and letting out means. The truss system, includes booms, pivotally attached to a supporting means, which are adapted to be leaned against or releasably fixed to a wind turbine tower or wind turbine tower mooring elements; wherein the rigging and a rigging pulling in and letting out means are operably connected with the truss system, so to allow lowering and raising service tools used for offshore wind turbine blade and tower maintenance.
AN ARRANGEMENT FOR LOWERING AND RAISING SERVICE TOOLS USED FOR WIND TURBINE BLADE AND TOWER MAINTENANCE
VORRICHTUNG ZUM SENKEN UND HEBEN VON WERKZEUGEN FÜR DIE WINDENERGIEANLAGENROTORBLATT- UND TURMWARTUNG
AGENCEMENT D'ABAISSEMENT ET D'ÉLÉVATION DES OUTILS DE SERVICE UTILISÉS POUR L'ENTRETIEN D'UNE PALE D'ÉOLIENNE ET D'UNE TOUR
2023-10-11
Patent
Electronic Resource
English
European Patent Office | 2021
|European Patent Office | 2023
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