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:
Jun. 19, 2018
Filed:
Apr. 23, 2012
Ravindra Shankar Ganiger, Bangalore, IN;
Stephanie Frances Drummond, Cambridge, MA (US);
Daryl Scott Schneider, Cincinnati, OH (US);
Ravindra Shankar Ganiger, Bangalore, IN;
Stephanie Frances Drummond, Cambridge, MA (US);
Daryl Scott Schneider, Cincinnati, OH (US);
GENERAL ELECTRIC COMPANY, Schenectady, NY (US);
Abstract
A bearing support housing for a gas turbine engine includes: an annular mounting flange; a first bearing cage including: an annular first bearing support ring; and an annular array of axially-extending first spring arms interconnecting the first bearing support ring and the mounting flange; and a second bearing cage including: an annular second bearing support ring; and an annular array of axially-extending second spring arms interconnecting the second bearing support ring and the mounting flange, the second spring arms defining spaces therebetween. The first spring arms are received between the second spring arms, and the bearing cages are sized so as to permit independent flexing motion of the first and second spring arms.