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. 23, 2005
Filed:
Jun. 17, 2003
Applicant:
Stefan J Wagner, Derby, GB;
Inventor:
Stefan J Wagner, Derby, GB;
Assignee:
Rolls-Royce plc, London, GB;
Primary Examiner:
Int. Cl.
CPC ...
F02C007/00 ;
U.S. Cl.
CPC ...
Abstract
A gas turbine engine flanged shaft () is provided with a plurality of anti-score plates () each of which has two openings which are aligned with corresponding apertures on the flange. Bolts () pass through the openings and apertures to attach the anti-score plates () to the flange (). The anti-score plates () have different masses to facilitate shaft balancing.