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:
Oct. 08, 2024
Filed:
Aug. 15, 2023
Applicants:
GE Avio S.r.l., Rivalta di Torino, IT;
GE Aviation Czech S.r.o., Prague, CZ;
Inventors:
Leonardo Orlando, Turin, IT;
Juraj Hrubec, Prague, CZ;
Assignees:
GE AVIO S.R.L., Rivalta di Torino, IT;
GE AVIATION CZECH S.R.O., Prague, CZ;
Primary Examiner:
Int. Cl.
CPC ...
F16H 57/08 (2006.01); F16C 19/38 (2006.01); F16H 1/28 (2006.01); F16H 3/66 (2006.01); F16H 3/44 (2006.01);
U.S. Cl.
CPC ...
F16H 57/08 (2013.01); F16C 19/38 (2013.01); F16H 1/28 (2013.01); F16C 2240/40 (2013.01); F16C 2240/70 (2013.01); F16C 2240/80 (2013.01); F16C 2240/82 (2013.01); F16C 2240/84 (2013.01); F16C 2361/65 (2013.01); F16H 3/44 (2013.01); F16H 3/66 (2013.01); F16H 3/663 (2013.01); F16H 3/666 (2013.01); F16H 2057/085 (2013.01);
Abstract
A gearbox assembly includes a plurality of planet gears. At least one planet gear of the plurality of planet gears includes a layshaft. The gearbox assembly includes one or more roller bearings disposed within the layshaft and includes a plurality of rolling elements. The gearbox assembly also includes a bearing radial envelope in a range of 1.2 to 4.325. The gearbox assembly can also include a layshaft axial envelope in a range of 3.8 to 12.5.