Valve actuator for tire pressure management
US4938272A · kind A · utility
29Cited by
10References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 26, 1989 |
| Grant date | Jul 3, 1990 |
| Priority date | — |
| Expiry date | Jan 26, 2009 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/3631
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A pneumatic check valve actuator assembly for a tire pressure management system uses a snap action disk to provide quick and positive on-off response.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.