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:
Apr. 21, 2015
Filed:
Apr. 06, 2010
Applicants:
Laurent Lafont, Pechbusque, FR;
Damien Prat, Colomiers, FR;
Lionel Diochon, Toulouse, FR;
Inventors:
Assignee:
Airbus Operations S.A.S., Toulouse, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B64C 11/04 (2006.01); B64C 11/06 (2006.01); F01D 21/04 (2006.01); F04D 29/32 (2006.01);
U.S. Cl.
CPC ...
B64C 11/06 (2013.01); F01D 21/045 (2013.01); F04D 29/323 (2013.01); Y02T 50/66 (2013.01); Y02T 50/672 (2013.01);
Abstract
A propeller for an aircraft turbine engine comprising a plurality of vanes as well as a hub having a plurality of accommodating ports receiving the bases of said vanes, each vane base being rotatably mounted in its associated accommodating port. The propeller also has at least one vane retaining ring structure in the radial direction outwardly from the hub, being cladded around the latter.