| 摘要 |
The invention relates to a coupling device (1) for connecting and/or closing off fluid lines (60). The coupling device (1) comprises: - A male coupling element (2) having a continuous recess (5) provided around the outer circumference and one radial projection (6); - A female coupling element (3) having an arm (9) which comprises, at one end, an operating element (10) and, at an opposite end, at least one radially extending locking element (11); - A bayonet fastening which is formed by a labyrinth-like guide (12) in the wall (7) of the female coupling element (3) and the radial projection (6) of the male coupling element (2). The invention also relates to a line path and a line end section in which the coupling device (1) according to the present invention has been accommodated. |
