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:
Dec. 25, 2018
Filed:
Jun. 02, 2015
Applicant:
Envision Energy (Denmark) Aps, Silkeborg, DK;
Inventor:
Jan Westergaard, Brande, DK;
Assignee:
Envision Energy (Demmark) ApS, Silkeborg, DK;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B66C 1/10 (2006.01); F03D 13/10 (2016.01); F03D 13/40 (2016.01);
U.S. Cl.
CPC ...
F03D 13/10 (2016.05); B66C 1/108 (2013.01); F03D 13/40 (2016.05); F05B 2230/61 (2013.01); Y02E 10/72 (2013.01); Y02P 70/523 (2015.11); Y10T 29/49323 (2015.01);
Abstract
A wind turbine blade lifting device having a length, a width and a height and is suitable for lifting and handling a wind turbine blade or a part of a wind turbine blade, also having a length, a width and a height, where the lifting device has a chassis with at least one set of connection for coupling to a lifting apparatus, and a mechanism for engaging a wind turbine blade or blade part. Also, a method for installing at least a part of a wind turbine blade, e.g. a full wind turbine blade or an inner blade part for a partial pitch wind turbine blade having an inner blade part and an outer blade part.