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. 19, 2025
Filed:
Nov. 12, 2024
Archer Aviation Inc., San Jose, CA (US);
Scott Graves, Felton, CA (US);
Archer Aviation Inc., San Jose, CA (US);
Abstract
A motor gearbox assembly includes a gearbox housing that encloses a motor comprising a stator and a rotor, which is rotatable with respect to the stator. The rotor is rotatably mounted on a main power output shaft and is coupled to a first rotor pinion gear. The assembly further comprises a layshaft rotatably mounted in the gearbox housing outside of the motor, a first layshaft gear at a first axial end of the layshaft on a first side of the rotor and the stator, the first layshaft gear being engaged with the first rotor pinion gear and a second layshaft gear at a second axial end of the layshaft, the second axial end being on a second side of the rotor and the stator that is opposite the first side, the second layshaft gear being engaged with a power output gear coupled to the main power output shaft.