摘要 |
Improvement introduced in cabinet for telecommunication, internally comprising a structure (1), ordinarily parallelepipedic, composed of metallic profile in height (2) and other two equals profiles in width (3a) and in depth (3b), all of them properly coupled and in right angle. The profile (2, 3a, 3b) are connected at the corners by different mechanical components (14, 15. 16), one of them, the connection joint (14) has different projections (17, 19) for tight fitting with the profiles and a hole (21) fitting a screw (22) that screws in the core hole (23) of the vertical profile (2). |