| 摘要 |
<p>The table (1) is assembled of a c-shaped base (8), two lateral columns (6), a telescopic central lifting unit (10) and two horizontal elements (5) supporting the worktop (3). Each of the horizontal elements (5) is fitted with at least one sliding element to be guided vertically along two grooves (7) located at the vertical columns (6) when the electrically operated lifting mechanism (10) is activated. In another version one of the sliding elements can be attached to the horizontal element (5) and a second to a transversally positioned bar.</p> |
