IMPERVIOUS CONNECTION BETWEEN TWO LENGTH-ADJUSTABLE CONDUITS

摘要

The invention relates to an impervious connection between telescopically-interconnectable conduits or chimneys, which does not require the usually-needed joints. In this way, the invention forms a module between the two conduits, having a length which can be adjusted owing to the telescopic nature of the constituent conduits. The invention comprises a sealing ring (3) which is fitted on and slides along the smaller-diametered conduits (1), for which purpose the external end (5) of the ring (3) is pushed using suitable tool(s) such as to move the ring axially.