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:
Jul. 20, 2021
Filed:
Feb. 17, 2015
Lm Wp Patent Holding A/s, Kolding, DK;
Torben Krogsdal Jacobsen, Lunderskov, DK;
Roel Schuring, Kolding, DK;
Dhinagaran Ramachandran, Bangalore, IN;
Madhava Prasad Koteshwara, Karnataka, IN;
Utsa Majumder, Bangalore, IN;
Casper Kildegaard, Kolding, DK;
Madhusudhan N Veerappa, Karnataka, IN;
Torben Lindby, Gesten, DK;
Prajna Aachar, Karnataka, IN;
Morten Olesen, Lunderskov, DK;
Aanchal Saini, Kolding, DK;
LM WP PATENT HOLDING A/S, Kolding, DK;
Abstract
A wind turbine blade bushing system for arrangement in a root end of a wind turbine blade is described. The wind turbine blade bushing system comprises a threaded element for retaining a mounting bolt for a wind turbine blade, the threaded element being formed from a first material; and an anchor element for arrangement at the root end of the wind turbine, wherein the anchor element acts to at least partly retain the threaded element in the wind turbine blade, the anchor element being formed from a second material. The first material has a higher strength and higher fracture toughness than the second material.