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. 17, 2017
Filed:
Jul. 26, 2012
Applicant:
Luca Feigl, Barcelona, ES;
Inventor:
Luca Feigl, Barcelona, ES;
Assignee:
ALSTOM Renewable Technologies, Grenoble, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F03D 1/06 (2006.01);
U.S. Cl.
CPC ...
F03D 1/0658 (2013.01); F03D 1/0675 (2013.01); F05B 2250/13 (2013.01); F05B 2260/301 (2013.01); Y02E 10/721 (2013.01);
Abstract
It comprises bushings in at least a first circumferential row in a blade portion and suitable for receiving studs in a hub portion. Bushings comprise an elongated body with lateral faces, lateral faces inclined to each other and major and minor faces into which the lateral faces converge. The connector assembly allows an efficient releasable connection of blade root and hub in a wind turbine rotor.