Air guide arrangement for the underside of a vehicle
US4772060A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | May 20, 1987 |
| Grant date | Sep 20, 1988 |
| Priority date | — |
| Expiry date | May 20, 2007 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/88
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A motor vehicle, particularly a passenger car, having an aerodynamically developed underside extending adjacent to the road has wheel houses for the front and rear wheels. In order to, with a good drag coefficient, generate an output that improves the driving behavior of the motor vehicle, inlet ducts are provided at the underside of the motor vehicle, seen in driving direction, in front of the wheel houses of the front and/or rear wheel. The inlet ducts extending upwardly and being open in downward direction and extending at the wheel houses between the wheels. An upper peripheral surface of the inlet ducts is formed by convexly extending shaped sections that lead into the wheel houses.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.