| 摘要 |
<p>The invention relates to a table in which the table top cooperates with an elevating device for vertically adjusting the table top into a predetermined position. The table top has one part of the elevating device on its under surface while the other parts are attached to the side portions of the table. The side portions include screw arrangements, while the table top includes sprockets cooperating with the screws. By turning the sprockets in one direction the table top ascends and by turning the sprockets in the other direction the table top descends.</p> |
