Motor gearbox assembly with layshaft for EVTOL aircraft
US12214894B1 · kind B1 · utility
0Cited by
13References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 17, 2024 |
| Grant date | Feb 4, 2025 |
| Priority date | — |
| Expiry date | May 17, 2044 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16H2057/02034
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A motor gearbox assembly for an aircraft may comprise a layshaft configured to transmit torque from a rotor to a main power output shaft. The motor gearbox assembly may comprise a gearbox housing, a stator mounted inside the gearbox housing, a rotor rotatably mounted inside the stator on a main power output shaft and a layshaft rotatably mounted in the gearbox housing outside of the stator. The motor gearbox assembly may comprise a first ear reduction between the rotor and the layshaft, and a second gear reduction between the layshaft and the main power output shaft.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.