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:
Nov. 22, 2022
Filed:
Nov. 17, 2021
Applicant:
Airbus Helicopters, Marignane, FR;
Inventor:
Douchane Fages, Saint-Cannat, FR;
Assignee:
AIRBUS HELICOPTERS, Marignane, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16H 57/08 (2006.01); F16C 19/38 (2006.01); F16C 23/08 (2006.01); F16H 1/28 (2006.01);
U.S. Cl.
CPC ...
F16H 57/082 (2013.01); F16C 19/38 (2013.01); F16C 23/08 (2013.01); F16H 1/28 (2013.01); F16H 2057/085 (2013.01);
Abstract
A planet gear assembly comprising a planet carrier provided with at least one crankpin carrying a planet gear, the planet gear comprising a toothing provided with teeth, the toothing being situated around the crankpin and outside the crankpin. A planet gear bearing is arranged at least partially inside the crankpin, the planet gear comprising a foot that extends along an elevation axis at least partially into the crankpin, the planet gear comprising a rim connecting the foot and the toothing, outside the crankpin, the planet gear bearing extending radially from the foot to the internal face of the crankpin.