Device for renovating damaged line walls, comprising a heating device for quickly curing the renovation compound

Abstract

The present invention relates to an apparatus for rehabilitating damaged pipe walls in the region of the connection of a secondary pipe to a main pipe, comprising a mobile carrier element, wherein a covering element and an expandable expansion body are arranged on the carrier element, and wherein the expandable expansion body when not expanded is positioned or is positionable at least in sections in a or by means of a first recess in the covering element in the secondary pipe and, when expanded, lies against the wall of the secondary pipe such that the covering element and the expansion body together form a shuttering, and wherein the covering element has a second recess through which a viscous, curable rehabilitation compound can be introduced by means of a transport means from a storage device into the space between the shuttering and the walls of the main and secondary pipes adjacent to the shuttering, wherein the apparatus comprises a heating device which is integrated in the covering element, in the storage device and/or in the transport means at least in the region of the second recess and/or is operatively connected to the covering element, to the storage device and/or to the transport means at least in the region of the second recess.

Dependencies are inferred from the claim text.