| 摘要 |
<p>The invention proposes a connecting piece for pipelines (tubing) and shafts in telecommunications cable systems having a cable gland (entry fitting) (1) which is open at one end, in which the branch connectors (couplings) (3, 4, 5) are widened at the end opposite the opening of the cable gland in such a way that it is possible to connect thick-walled external pipes (conduits) (ER) whose inside diameter is continued at the same size in the branch connector (3, 4, 5). The outside diameter of the branc h connectors (3, 4, 5) is reduced with respect to the external pipes in such a way that the circumcircle of the branch connectors (3, 4, 5) is smaller at the penetration cross-section of the plate (2) than the inside diameter of the cable gland (1).</p> |
