Drive system for multiple movable systems
US8544581B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 4, 2011 |
| Grant date | Oct 1, 2013 |
| Priority date | — |
| Expiry date | Mar 1, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/88
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A system may include first and second louvers and a drive system. The first louver may be movable between first and second positions. The second louver may also be movable between first and second positions. At least one of the first and second louvers may be positioned proximate an opening in a vehicle, such as a grille, to control airflow therethrough. The drive system may drive at least one of the first and second louvers between the first and second positions. The drive system may include a first member connected to the at least one of the first and second louvers, and a rotatable member having a first arcuate guide. The first arcuate guide may slidably engage the first member. The rotatable member may rotate to cause movement of the at least one of the first and second louvers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.