Suspension device
US4697796A · kind A · utility
23Cited by
6References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 17, 1985 |
| Grant date | Oct 6, 1987 |
| Priority date | — |
| Expiry date | Oct 17, 2005 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60G17/052
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A suspension device for use in a vehicle such as an automobile includes a hydraulic damper combined with an air spring unit. The air spring unit includes two air chambers, and the communication therebetween is controlled by a rotary flow control valve.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.