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:
Sep. 19, 2023
Filed:
Nov. 07, 2018
Applicant:
Vestas Wind Systems A/s, Aarhus N., DK;
Inventor:
Sean Keohan, Shanklin, GB;
Assignee:
Vestas Wind Systems A/S, Aarhus N, DK;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F03D 1/06 (2006.01); B29C 70/52 (2006.01); B29K 307/04 (2006.01); B29K 309/08 (2006.01); B29L 31/08 (2006.01);
U.S. Cl.
CPC ...
F03D 1/0675 (2013.01); B29C 70/521 (2013.01); B29C 70/525 (2013.01); B29K 2307/04 (2013.01); B29K 2309/08 (2013.01); B29K 2995/0021 (2013.01); B29L 2031/085 (2013.01);
Abstract
A wind turbine blade having a spar cap and a shear web system is described. The spar cap comprises a pultruded strip of fibrous reinforcing material with a first datum feature visible at a surface of the pultruded strip. The shear web system comprises a second datum feature, wherein the first datum feature of the spar cap is aligned with the second datum feature of the shear web system.