| 摘要 |
The seat comprises a fixed structure (10) and a mobile structure (20), including a seat bottom (24), a seat back (22), a leg rest (26) and optionally, a leg rest extension (28). The different elements of the mobile structure (20) are mechanically connected to each other, and to the fixed structure (10), to automatically move the mobile structure (20) between a first extreme seat type posture and a second extreme bed type posture, passing through given ergonomically comfortable intermediate postures, using a single control. This control may be a manual control or a motorised control.
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