Velocity responsive deflector blade and pivotal mounting therefor
US4170377A · kind A · utility
23Cited by
2References
29Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 6, 1978 |
| Grant date | Oct 9, 1979 |
| Priority date | — |
| Expiry date | Mar 6, 1998 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/82
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An air deflector blade for vehicles and the like is pivotally movable between a substantially vertical orientation and a substantially horizontal orientation in response to the wind velocity created thereupon. The pivotal mounting enables the blade to rotate between the vertical and horizontal positions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.