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. 05, 2016
Filed:
Sep. 27, 2012
Applicant:
Jason Arnold, Rocky Hill, CT (US);
Inventor:
Jason Arnold, Rocky Hill, CT (US);
Assignee:
United Technologies Corporation, Hartford, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01D 11/02 (2006.01); F01D 11/00 (2006.01); F01D 5/06 (2006.01);
U.S. Cl.
CPC ...
F01D 11/001 (2013.01); F01D 5/066 (2013.01);
Abstract
An interstage coverplate assembly is provided for a rotor assembly. The coverplate assembly includes an annular first coverplate, an annular second coverplate and an annular coverplate lock that extends axially between and rotatably connects the first and the second coverplates. The first coverplate includes a plurality of coverplate tabs arranged circumferentially around an axial centerline. The coverplate lock includes a plurality of lock tabs arranged circumferentially around the centerline. A first of the lock tabs circumferentially engages a first of the coverplate tabs.