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:
Jun. 14, 2016
Filed:
Jul. 08, 2011
Lars Nielsen, Skanderborg, DK;
Lars Nielsen, Skanderborg, DK;
LM GLASFIBER A/S, Kolding, DK;
Abstract
A wind turbine blade comprising a profiled hollow contour, at least one reinforcing beam () placed between two shell body parts (), the beam comprising a first beam flange () and an opposing second beam flange (), a beam body () connected to the first beam flange () by a first transition area () and connected to the second beam flange () by a second transition area (). The beam body comprises a beam core (). The beam core () comprises a first outer core surface () and an opposite second outer core surface (). The beam body further comprises a web () arranged on the outer core surfaces. The flanges () and the web () are made from a fiber-reinforced polymer. The transition areas () comprise notch-reducing mean formed of rounded corners of the beam core ().