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. 16, 2018
Filed:
Oct. 19, 2015
Applicant:
Rolls-royce Corporation, Indianapolis, IN (US);
Inventors:
Bradley T. Fanton, Plainfield, IN (US);
Roy David Fulayter, Avon, IN (US);
Assignee:
Rolls-Royce Corporation, Indianapolis, IN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 5/30 (2006.01); B23P 15/00 (2006.01); F04D 29/32 (2006.01);
U.S. Cl.
CPC ...
B23P 15/006 (2013.01); F01D 5/3007 (2013.01); F01D 5/3092 (2013.01); F04D 29/322 (2013.01); F05D 2300/1721 (2013.01);
Abstract
According to one aspect, a rotating structure comprises a hub having a mounting slot defined by a cavity surface and a body having an anchor structure disposed in the mounting slot. A wear member is disposed between the anchor structure and the cavity surface and the wear member has at least first and second portions of first and second material characteristics, respectively.