| 摘要 |
The invention relates to a part (2) for coaxial connection of two tubes, characterised in that it comprises two connection portions (6, 7) each provided with an area (15) for receiving a connection element of each tube, and in that the two connection portions (6, 7) are capable of sliding inside one another, between a separated position of the two portions (6, 7) and a tightened position of the two portions (6, 7) in which the two receiving areas (15) form a closed contour and are capable of holding the connection elements (31, 41) together, and in that the part (2) comprises at least one radial return element (14) intended for pre-positioning the part (2) on an end region of the tubes. |
