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. 30, 2021
Filed:
Oct. 04, 2018
Applicant:
Vestas Wind Systems A/s, Aarhus N., DK;
Inventors:
Erik Garde, Skødstrup, DK;
Daniel Brämer, Aarhus N, DK;
Simon Kabus, Viborg, DK;
Lasse Godballe Andersen, Hjortshøj, DK;
Assignee:
Vestas Wind Systems A/S, Aarhus N., DK;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F03D 7/02 (2006.01); F03D 15/00 (2016.01); F03D 80/70 (2016.01); F03D 1/06 (2006.01);
U.S. Cl.
CPC ...
F03D 7/0224 (2013.01); F03D 1/0691 (2013.01); F03D 15/00 (2016.05); F03D 80/70 (2016.05); F05B 2270/604 (2013.01);
Abstract
A drive assembly for adjusting the pitch of a wind turbine blade comprises a stator having a cylindrical body and a drive member positioned at least partially within the cylindrical body and movable along an axis thereof. A mounting pin extends through an aperture in a wall of the cylindrical body for pivotally mounting the stator to a wind turbine structure.