| 摘要 |
A bed has a number of parallel slats arranged at a distance from each other. The slats form a substantially horizontal plane, and in areas near the ends of the slats, the slats are fixed to a frame, with the central portion of the slats forming the lying surface of the bed. The slats, in areas between the central portion and the ends, are bent at least two times in each of the areas, and the stiffness of the slats is higher within an area about the middle of the central portion than at the ends of the central portion.
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