| 摘要 |
Device for connecting three metal sections, two of which are parallel to each other and the third of which extends perpendicularly to the common direction of the first two sections, including a set of two angle bracket-shaped components (16, 17) of triangular cross-section, applied against one another along their inclined faces (18) and engaged in the third section (14). This device is characterised in that the first two sections (1, 2) each include an axial tenon (6) capable of being trapped in opposing grooves (11, 12) formed at the ends of two parallel laminates (9, 10) applied against one another and extending in a direction perpendicular to the plane containing the directions of the first and third sections. Application to the production of metallic structures such as, for example, underframes for furniture particularly of the desk, table or similar type. <IMAGE>
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