Device for torque vectoring
US10605345B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Oct 31, 2018 |
| Grant date | Mar 31, 2020 |
| Priority date | — |
| Expiry date | Dec 6, 2038 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16H2048/368
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A torque vectoring apparatus may include a first planetary gear set including first to third rotation elements, wherein the first rotation element is gear-connected to receive power from the speed reduction device, the second rotation element is connected to be configured for transmitting power to the differential, and the third rotation element is selectively connectable to a housing through a coupling element; a second planetary gear set including fourth, fifth, and sixth rotation elements, wherein the fifth rotation element is fixedly connected to the third rotation element; and a third planetary gear set including seventh, eighth, and ninth rotation elements, wherein the seventh rotation element is fixedly connected to the fourth rotation element, the eighth rotation element is fixedly connected to one of the left and right output shafts while being fixedly connected to the sixth rotation element, and the ninth rotation element is fixedly connected to the housing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.