Vehicle seat
US4645169A · kind A · utility
39Cited by
5References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 4, 1984 |
| Grant date | Feb 24, 1987 |
| Priority date | — |
| Expiry date | Sep 4, 2004 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60N2/508
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
The invention concerns a vehicle seat having pneumatic suspension with automatic regulation of the seat height and an integrated height adjustment system. The height adjustment is designed in such a way that it can be used, even in the rest position of the vehicle seat, for the direct and precise setting of the selected static height of the seat. There is provided that, during the adjustment of the static height, tappet stops of control member are changed in such a way that during the adjustment process they render the valve tappets substantially free from play.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.