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. 27, 2024
Filed:
May. 27, 2022
Applicant:
Hamilton Sundstrand Corporation, Charlotte, NC (US);
Inventors:
Derick S. Balsiger, Prescott Valley, AZ (US);
Keith A. Bloxham, Gilbert, AZ (US);
Assignee:
HAMILTON SUNDSTRAND CORPORATION, Charlotte, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16H 49/00 (2006.01); B64C 13/24 (2006.01); B64C 13/26 (2006.01); F16H 19/08 (2006.01);
U.S. Cl.
CPC ...
F16H 49/001 (2013.01); B64C 13/26 (2013.01); F16H 19/08 (2013.01); F16H 2049/003 (2013.01);
Abstract
A harmonic gearset, having: a drive shaft; first and second ground gears spaced apart from each other along the drive shaft; an output gear disposed on the drive shaft, between the first and second ground gears; a first flexspline disposed radially between the drive shaft, the first ground gear and the output gear; and a second flexspline disposed radially between the drive shaft, the second ground gear and the output gear, wherein the first and second flexsplines are axially adjacent to each other.