Aerodynamic drag reducing apparatus
US7845708B2 · kind B2 · utility
31Cited by
102References
34Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 6, 2008 |
| Grant date | Dec 7, 2010 |
| Priority date | — |
| Expiry date | Aug 20, 2028 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62D35/007
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An aerodynamic drag reducing apparatus for use with vehicles having surfaces that are not streamlined. The apparatus including an exterior cover supported by moveable frames which in turn are supported by sets of supporting linkages. The moveable frames extend rearward and together with the exterior cover form a drag reducing shape for use in a drag reducing configuration and collapse for use in a space saving configuration.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.