Seat lifting devices
US6755469B2 · kind B2 · utility
15Cited by
14References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 11, 2003 |
| Grant date | Jun 29, 2004 |
| Priority date | — |
| Expiry date | Jun 11, 2023 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60R22/26
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
Seat lifting devices disposed between a seat support for supporting a seat cushion and a seat mount for mounting the seat support are taught that comprise a linking mechanism movably interconnecting the seat support and the seat mount, so that the seat cushion is vertically adjusted when the linking mechanism is operated, and a seat support pulling means connected to the seat support and the seat mount. The seat support pulling means is adapted to be shortened when the seat support is subjected to an impact.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.