| 摘要 |
<p>Shelving units made of wood consisting of assembling together uprights (1), longitudinal (2) and transverse (3) crosspieces, the longitudinal crosspieces fitting into recesses (4) made in the uprights (1), the said longitudinal crosspieces being secured by means of a forked mortice and tenon joint in the end (5) of the transverse crosspieces (3) and insertion of the forks (6) into the recesses (7) in the longitudinal crosspieces (2); in the axis of the faces (8) of the elements (1, 2 and 3) are provided ribs (9) permitting positioning and retention during assembly of separation panels (10), the assemblies being anchored by positioning a rigid element of octagonal form (11) held by screws (15), the piece of material (19) corresponding to the spaces between the elements (1, 2 and 3) assembled together making it possible to secure closure panels (20) on the periphery of the shelving unit. <IMAGE></p> |
