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. 13, 2023
Filed:
Mar. 12, 2021
Applicant:
Pratt & Whitney Canada Corp., Longueuil, CA;
Inventors:
Paul Weaver, Chateauguay, CA;
Krzysztof Gajowniczek, Rzeszow, PL;
Mélanie Brillant, Saint-Amable, CA;
Assignee:
PRATT & WHITNEY CANADA CORP., Longueuil, CA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02C 7/32 (2006.01); F02C 7/36 (2006.01); F01D 25/28 (2006.01);
U.S. Cl.
CPC ...
F02C 7/32 (2013.01); F02C 7/36 (2013.01); F01D 25/28 (2013.01); F05D 2220/323 (2013.01); F05D 2220/50 (2013.01); F05D 2230/60 (2013.01); F05D 2240/91 (2013.01);
Abstract
The relative position and orientation between an auxiliary gearbox and a casing of an aircraft engine can be set including engaging a localizing feature of the accessory gearbox with a localizing feature of the casing; and a load path between auxiliary gearbox can subsequently be defined including securing at least two brackets between the accessory gearbox and casing.