Anordning som forbinder havbunnen med overflaten, og som omfatter en undersjöisk rörledning festet til minst ±n flottör

摘要

The present invention relates to a device for connecting the bottom - surface comprising a pipe in a marine - assembled to at least one float comprising a coaxial can (1) surrounding the pipe (2) and the junction means (3) of the can and the pipe at the level of the upper orifice (5) and lower (6) of said container (1) through which said pipe (2), characterized in that said connecting means comprise a leaktight joint (3) assembled around said pipe (2) with at least one of the upper orifice (5) or lower (6) of said container (1), in particular a flexible and elastic articulation of the laminated abutment.