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:
Aug. 25, 2020
Filed:
Aug. 21, 2018
Applicant:
Rolls-royce Plc, London, GB;
Inventor:
David P. Scothern, Derby, GB;
Assignee:
ROLLS-ROYCE plc, London, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16C 33/08 (2006.01); F01D 17/16 (2006.01); F16C 17/02 (2006.01); F16C 35/02 (2006.01); F04D 29/56 (2006.01); F16C 43/02 (2006.01);
U.S. Cl.
CPC ...
F16C 33/08 (2013.01); F01D 17/162 (2013.01); F16C 17/02 (2013.01); F04D 29/563 (2013.01); F05D 2240/50 (2013.01); F16C 35/02 (2013.01); F16C 43/02 (2013.01); F16C 2360/23 (2013.01);
Abstract
A bearing arrangement comprising a shaft with a recess in its end, a bearing housing, an annular first bush comprising an inner first portion and an inner second portion and a second bush that engages the recess of the shaft. The first bush bears against the bearing housing. The shaft engages the inner first portion of the first bush. The second bush engages the inner second portion of the first bush.