Method of drawing pipes into occupied cable conduits.

摘要

The invention relates to a method for drawing pipes in occupied cable protection pipes, wherein the pipes are flexible pipes or cables, for example for the retraction of fiber optic cables. Such flexible pipes, but also cords or small appliances should be easy to lay in already occupied with other cables or pipes cable protection pipes. This is achieved in that in a first step in the inlet duct an adapter (4) attached to the cable protection tube (2) and the pipe to be laid is positioned in this, wherein the tube may be a so-called speed pipe (23), in a second step in the cable protection tube (2) to be inserted end of the tube a feeder screen is mounted and mounted in a third step, a flowable medium, preferably water, flows through the adapter (4) in the feed screen and this promotes the tube to the outlet shaft.