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:
Nov. 10, 2020
Filed:
Jan. 04, 2017
Applicant:
Wobben Properties Gmbh, Aurich, DE;
Inventors:
Assignee:
Wobben Properties GmbH, Aurich, DE;
Primary Examiner:
Int. Cl.
CPC ...
B66C 1/10 (2006.01); F03D 80/00 (2016.01); F03D 13/10 (2016.01);
U.S. Cl.
CPC ...
F03D 13/10 (2016.05); B66C 1/108 (2013.01); F03D 80/00 (2016.05); F05B 2220/706 (2013.01); F05B 2230/61 (2013.01); Y02E 10/726 (2013.01); Y02P 70/523 (2015.11);
Abstract
A lifting device for lifting components of a wind turbine. The lifting device has at least a first and second fastening unit in each case for fastening a component of a wind turbine and a first arm having a plurality of bores. The bores have different angles relative to the first and second fastening unit.