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:
Nov. 24, 1981
Filed:
Sep. 20, 1979
Applicant:
Inventors:
Alexander D Hunter, Jr, Madison, CT (US);
William T Dennison, East Hartford, CT (US);
Assignee:
United Technologies Corporation, Hartford, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16C / ; F16C / ;
U.S. Cl.
CPC ...
308 22 ; 308178 ; 308D / ;
Abstract
A mounting structure for the bearing in a hot part of a gas turbine engine that will permit thermal expansion of the bearing and its supporting ring with relation to the surrounding stationary and supporting part of the engine case without overstressing the several parts and still maintain concentricity of the bearing within this stationary support structure. This is accomplished by radially extending bosses on one part engaging slideably in radial recesses in the cooperating part.