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:
Oct. 11, 2022
Filed:
Mar. 24, 2021
Nordex Energy SE & Co. KG, Hamburg, DE;
Felix Warzok, Hamburg, DE;
Nordex Energy SE & Co. KG, Hamburg, DE;
Abstract
A shear web for stiffening a rotor blade includes: a first flange for connecting to a first half-shell, a second flange for connecting to a second half-shell, a core having an end facing the first half-shell, a further end facing the second half-shell, a front side facing a profile leading edge, and a rear side facing a profile trailing edge, a layer of reinforcing fibers having a portion on the rear side and a further portion on the first end and extending toward the profile leading edge, such that the further portion forms part of the first flange, and a further layer having a portion arranged on the front side of the core, and a further portion arranged on the second end of the core and extending from there further toward the profile trailing edge, such that the further portion forms part of the second flange.