Active air skirt device for vehicle
US9731777B2 · kind B2 · utility
3Cited by
4References
14Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Feb 22, 2016 |
| Grant date | Aug 15, 2017 |
| Priority date | — |
| Expiry date | Mar 25, 2036 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/82
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
An active air skirt device for a vehicle includes a first skirt and a second skirt, which are operated in multiple steps corresponding to a speed of the vehicle, so as to improve the aerodynamic characteristics of the vehicle corresponding to the speed of the vehicle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.