Frame for a longitudinally and height-adjustable vehicle seat
US4385743A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Jul 31, 1980 |
| Grant date | May 31, 1983 |
| Priority date | — |
| Expiry date | Jul 31, 2000 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60N2/02246
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
The invention relates to a frame for a longitudinally and height-adjustable vehicle seat, having a bracket which is pivotable about a lateral axis. This frame is supported on the lateral axis and on respective height adjustment racks which are spaced from the lateral axis on either side of the seat and extend in the pivot direction thereof. The racks each mesh with respective gears of a height adjustment drive connected with the bracket. The frame also has guide rails in which respective runners are longitudinally guided, each of which, together with a longitudinal adjustment rack, forms a structural unit. Respective gears of a longitudinal adjustment drive, connected with the guide rails, engage these racks.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.