| 摘要 |
<p>The invention relates to a sectional table for special use, in particular for use as a work table in so-called clean rooms, in which, for example, products have to be assembled from high-precision or electronic parts. It must be possible to set up and disassemble the table quickly without having to make use of special tools. The table has for each table section two identical vertical stands (1) in the form of an inverted U, each of the legs being provided with a large number of horizontal threaded bushes (38) running lengthwise and fixed in an airtight manner therein, for detachably fixing leaf supports (2) between them, for the purpose of supporting one or more table leaves (7), and for detachably fixing a partition (3) between corresponding legs of each stand. Each stand is shut off in an airtight manner at the underside of the legs and forms an air buffer. Each of the legs has two connection points (15) for connecting to a supply system for purified compressed air and connecting to the through air line on the partition. Each partition also has a power supply strip for the electrical mains supply. All conducting structural parts are earthed, and the quality of the conduction to earth is indicated optically. <IMAGE></p> |
