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:
May. 24, 2022
Filed:
Aug. 14, 2018
Applicant:
Rolls-royce North American Technologies Inc., Indianapolis, IN (US);
Inventor:
Patrick Bailey, Lebanon, IN (US);
Assignee:
Rolls-Royce North American Technologies Inc., Indianapolis, IN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 5/32 (2006.01); F01D 5/28 (2006.01); F01D 5/30 (2006.01); F04D 29/32 (2006.01);
U.S. Cl.
CPC ...
F01D 5/323 (2013.01); F01D 5/282 (2013.01); F01D 5/3015 (2013.01); F04D 29/322 (2013.01); F05D 2240/24 (2013.01); F05D 2240/80 (2013.01); F05D 2240/90 (2013.01); F05D 2260/70 (2013.01); F05D 2260/941 (2013.01); F05D 2300/603 (2013.01);
Abstract
A blade retainer adapted for use in a gas turbine engine is configured to block axial movement of a blade. The blade retainer includes a first brace, a second brace, and a web that extends between the first brace and the second brace. The blade retainer is configured to block axial movement of a root of the blade out of a blade receiver slot.