Seat
US5992798A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Apr 1, 1998 |
| Grant date | Nov 30, 1999 |
| Priority date | — |
| Expiry date | Apr 1, 2018 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB64D11/0696
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
The present invention provides a seat for a passenger vehicle, particularly an aircraft, which seat comprises a first fixed part for supporting the seat adjacent a floor of a vehicle; a second movable part comprising a seat pan component, a back-rest component and a leg-rest component; guiding means between the first fixed and second movable part for guiding movement of the movable parts relative to the fixed part between an upright position and a fully reclined position, such that as the movable part is moved towards the fully reclined position, said back-rest component is lowered translationally towards the floor; reclining means for reclining the back-rest component from an upright orientation to a fully reclined orientation as the movable portion is moved from the upright to the fully reclined positions; the arrangement being such that as the movable part is moved between the upright and fully reclined positions, the locking drive means is controlled such that the leg-rest component remains in contact with the vehicle floor, and the back-rest, seat pan and leg-rest components are oriented to define successive comfortable positions for a passenger.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.