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, 2022
Filed:
Nov. 26, 2019
Nordex Energy Spain, S.a.u., Barasoain, ES;
Aitor Garduno Estebanez, Barasoain, ES;
Gonzalo De Los Rios Leyva, Barasoain, ES;
Ivan Garcia Maestre, Barasoain, ES;
Teresa Arlaban Gabeiras, Barasoain, ES;
Jose Luis Aristegui Lantero, Barasoain, ES;
Jose Miguel Garcia Sayes, Barasoain, ES;
Miguel Nunez Polo, Barasoain, ES;
NORDEX ENERGY SPAIN, S.A.U., Barasoain, ES;
Abstract
Anchor cage for a foundation of a wind turbine. The anchor cage comprises at least an upper load distribution plate (), at least a lower load distribution plate (), and a plurality of first reinforcement elements () extending between said plates (). It further comprises at least one intermediate load distribution plate () placed between the upper load distribution plate () and the lower load distribution plate (), and a plurality of second reinforcement elements () extending between the upper load distribution plate () and the intermediate load distribution plate (), and being shorter than the first reinforcement elements (). An assembly method for the anchor cage is also described. A foundation is also provided in which the total post-tensioning value provided in the upper part of the foundation () is different from the total post-tensioning value provided in the lower part of the foundation ().