Process for cleaning water channels, especially sewers, comprises connecting one end of a pulling element to a drive device that repeatedly pulls the pulling element over deposits along a defined stretch

摘要

Process for removing deposits (4) from sewers (1) comprises placing at least one elongated pulling element (5) on the deposits and connecting at least one end of the pulling element to a drive device (6) that repeatedly pulls the pulling element over the deposits along a defined stretch. An independent claim is also included for a device used for removing deposits from water channels. Preferred Features: The other end of the pulling device is connected to a second drive device that pulls the pulling element in the opposite pulling direction to the first drive device.