The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 26, 2021
Filed:
Oct. 17, 2017
Siemens Gamesa Renewable Energy A/s, Brande, DK;
Jesper Moeller, Brande, DK;
SIEMENS GAMESA RENEWABLE ENERGY A/S, Brande, DK;
Abstract
Provided is a lifting device for a wind turbine component including a yoke for connecting the wind turbine component to a crane, the yoke including at least one anchor point connectable to a forcing system for pushing or pulling the yoke in order to rotate the yoke around a central axis of the yoke. The yoke is configurable in at least a first closed configuration, wherein in the first closed configuration the at least one anchor point is at a first distance from the central axis of the yoke, and at least a second extended configuration, wherein in the second extended configuration the at least one anchor point is at a second distance from the central axis of the yoke greater than the first distance.