| 摘要 |
The present invention relates to an arrangement in a duct through an opening in a wall (3), preferably in a vehicle, comprising an elongated ducting element (2). The arrangement is characterised in that the ducting element (2) has a component (9) projecting therefrom on all sides, which is designed to bear against the edges of the opening so that sealing is produced between the two sides of the wall, defining an installed position. Behind the component (9), viewed in the direction of ducting, there is a flexible section (5), which under loading of a part in front of the said section (5), permits displacement of the said part in relation to its unloaded longitudinal extent. The wall (3), viewed from its front face in the direction of ducting has a depression (6) formed all around the opening, so that the opening essentially forms the lowest point of the depression (6), which is designed to guide the tip of the ducting element (2) towards the opening and through the latter to the installed position. The invention also relates to a method of installing the above-mentioned ducting element (2).
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