| 摘要 |
A shelf system has supporting rods (2) and shelf boards (3) provided with fastening devices for fastening them to the supporting rods (2) at various heights. The supporting rods are usually arranged in the comer areas of the rectangular shelf boards. Bores are pierced at certain heights in the supporting rods into which fastening elements such as supporting pegs can be plugged to hold the shelf boards at the corresponding height. The object of the invention is a novel shelf system which allows the height of the shelf boards to be continuously adjusted and in which the position of the shelf boards can be adjusted within a certain angular range. For that purpose, the supporting rods (2) are cylindrical and each shelf board (3) has in the middle of each of its face edges (4) a fastening device which consists of a pair of parallel clamping pins (5) which project beyond the respective face edge (4) and which are interconnected by a clamping screw (6) which pulls together both clamping pins (5), a supporting rod (2) being clamped between each pair of clamping pins.
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