| 摘要 |
A device for connection of a tube to a structure, which consists of an expandable female plug (1) whose outer surface is, at least partially, in contact with the inner surface of the tube (2), the female plug (1) having an orifice (4) in which a moveable male plug (3) is located whose outer surface (8) combines at least partially with the surface (7) of the orifice (4) in the manner of a wedge, having means of tightening by screws (5) to join the male plug (3) to the structure (6) through the female plug (1) with which the tube (2) is joined to the structure (6).
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