Drive device for a drive shaft comprising two rotating machines
US12377719B2 · kind B2 · utility
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20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 16, 2024 |
| Grant date | Aug 5, 2025 |
| Priority date | — |
| Expiry date | Oct 16, 2044 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16H48/06
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A drive device includes a frame, a first rotating machine including a fixed part and a rotating part, and a second machine including a fixed part and a rotating part configured to transmit a second torque. A planetary gear train includes a first ring gear, a sun gear and a planet carrier which can rotate with respect to the first ring gear, the rotating part of the first rotating machine being fixed with the planet carrier. Also included is a drive shaft, a differential configured to transmit a resulting torque to the drive shaft. The rotating part of the second machine transmits the second torque to the differential.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.