| 摘要 |
<p>In a pneumatically controlled table, the table top is formed of a plurality of parallel, pneumatically operated bars arranged at spacings. Said bars comprise substantially horizontally oriented, telescopic pipes (40). A pneumatic control device (20, 21 , 22, 42, 43, 44, 45, 46, 47, 48) is arranged to project and retract the telescopic pipes in a pneumatic way in order to vary the size of the table top.</p> |
