| 摘要 |
A pneumatic structure for sitting, lying and reclining cushions including a plurality of cells disposed together in rows and frictionally interconnected at a plurality of sides along a transversal web thereby forming a layer, the layer being charged with compressed gas through at least one valve and made from a membrane of flexible, gas-tight material. The structure displays a plurality of frictionally interconnected layers, the layers being interconnected such that a longitudinal web separating the layers is present. A casing made from flexible, elastic material is present and envelops the plurality of layers. The casing is frictionally connected partly or across a full length of a contact line to at least one cell.
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