Device for laying a cable or a protective sheathing
OwnerWolfgang Teschner, Wolfgang Lieseinventors
Life of this patent
Estimating the term…
Abstract
In a process for laying a cable, or a protective sheathing for a cable core to be introduced into the protective sheathing at a later time, in a sewage pipe, the cable or the protective sheathing is fixed at particular spacings along the inside wall of the sewage pipe by means of clips. Here, the cable or the protective sheathing is diverted in the region of house lead-ins, so that the cable or the protective sheathing by-passes the house lead-in. The mutual spacing between the clips is substantially smaller in the region of the diversion than in the region of the straight path of the cable or the protective sheathing. The cable or the protective sheathing is anchored in the shafts and is pre-tensioned with a force of at least 250 N.
Claims12
A process for laying a cable, or a protective sheathing for a cable core to be introduced into the protective sheathing at a later time, in a sewage pipe, preferably a non-accessible sewage pipe, in which the cable or the protective sheathing is fixed at particular spacings along the inside wall of the sewage pipe by means of clips,
- wherein
- diverting the cable or the protective sheathing is in the region of house lead-ins, so that the cable or the protective sheathing by-passes the house lead-in, in that the mutual spacing between the clips is substantially smaller in the region of the diversion than in the region of the straight course of the cable or the protective sheathing,
- and anchoring the cable or the protective sheathing is in the shafts and is pre-tensioned with a force of at least 250 N.
Dependencies are inferred from the claim text.