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. 28, 2023
Filed:
Mar. 17, 2020
Vestas Wind Systems A/s, Aarhus N., DK;
Joël Saraiva Nunes, Åbyhøj, DK;
Vestas Wind Systems A/S, Aarhus N, DK;
Abstract
A nacelle of a wind turbine is disclosed. The nacelle comprises a rear frame structure () comprising a plurality of truss assemblies () being connected to each other at connecting regions (). At least one of the truss assemblies () comprises at least one beam structure (), the beam structure () comprising atleast a first beam member () and a second beam member () being arranged substantially in parallel to each other, thereby defining a longitudinal direction of the beam structure (). The first () and the second () beam members are retained to each other by a retaining means (). The retaining means () is configured to enable the first beam member () to slide relative to the secondbeam member () along the longitudinal direction, e.g. by means of oblong slits () formed in the first beam members () and bolts () extending through the oblong slits () and being attached to the second beam members ().