| 摘要 |
The arrangement (1) has seat surface elements (5, 7), and rear surface elements (4, 6) adjustable in a lying position. An utilizable side forms a seat contour as a seat bearing unit for a person, and includes side regions (4b, 4c, 5b, 5c, 6b, 6c, 7b, 7c). An adjustment unit i.e. drive unit, adjusts the seat arrangement to a couch arrangement. The adjustment unit is designed such that a leveling of the side regions takes place with respect to wider regions by the adjustment of the rear surface elements in the lying position. |
