| 摘要 |
The extruded sections are assembled at their ends to upper and lower panels (21,22) fixed by screws (23,24) into open holes (14), containing bosses (15), and then the upper and lower panels have their edges hidden by edging strips (26). The sections are in the form of a square with wings (1,2). These wings contain recesses (3,4) provides to contain lateral panels (5) which are defined by the internal face of the wings (1,2) and the faces (6,7) of the wings (8,9). The latter also defines a sliding pathway (10) to receive shelving supports (35). This slide-way (10) is symmetrically on an axis (X-X') situated at 45 deg in relation to the wings (1,2). These supports act upon the exterior parts (11,12) of the wings.
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