device for sealing and leadership of soviet kabelschächte kabelführungsrohren

摘要

This device (6) for sealing and guiding cable conduits (3) leading into cable shafts (1), and in particular for coaxial cables (4) with elements (7) which engage in the relevant cable duct (2) of the cable shaft (1), provides a solution whereby the cable ducts (2) can be reliably sealed in relation to the cable conduits (3) which lead into them. At the same time, tensile forces exerted on the cable conduits (3) as a result of pressure of earth and the like can be largely absorbed. This is achieved by constructing the element (7) which engages in each cable duct (2) in the shape of a pot, said element having a seal (12) acting on the outer periphery for bearing against the inner surface of the cable duct (2), and by providing the base of the pot (8) with the correct number of openings (9) to match the number of cable conduits (3) to be accommodated. IMAGE