| 摘要 |
<p>A shelf system comprises structural rods (1) with hollow ends, coupling elements (2, 3) each consisting of a body (4) and a plurality of spigots (5, 6) for interconnecting the ends of the structural members, and shelf bracket (10) designed to fit the ends of the structural members and to be held thereon by the inserted coupling spigots. On each coupling element one spigot (5) is tubular or rod-like and each other spigot (6) consists of a plurality of flat blades (7, 8, 9) of which the edges define an envelope corresponding to the internal cross sections of the rod ends.</p> |
