Vehicle air drag reducing apparatus and method of use thereof
US10569815B2 · kind B2 · utility
6Cited by
90References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 20, 2017 |
| Grant date | Feb 25, 2020 |
| Priority date | — |
| Expiry date | Jan 29, 2038 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/82
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
This invention relates to a retractable aerodynamic air drag reducing apparatus for reducing the air drag of a vehicle, the retractable aerodynamic air drag reducing apparatus being adapted to move between an expanded configuration and a retracted configuration on a basis of a signal from the vehicle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.