Air suspension system for an automotive vehicle
US6824143B2 · kind B2 · utility
11Cited by
8References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 7, 2002 |
| Grant date | Nov 30, 2004 |
| Priority date | — |
| Expiry date | Dec 2, 2022 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60G2500/2044
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
An air suspension system for an automotive vehicle wherein compressed air infused into an air spring or discharged therefrom can be adjusted by a valve body and valve operating means equipped within the air spring. The valve operating means cooperates with the axle supporter that is bumped or rebounded by load transmitted from rough terrain or from carrying weight of the vehicle while the vehicle is in motion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.