Coupling assembly

摘要

The arrangement has an adjusting device (32) positioned between two line sections (26, 28) and switchable between lock and flow positions. A connection between the sections is locked in the lock position, and is opened in the flow position. The device has a movable adjusting body (30) positioned in a distance between the sections. A line intermediate section (38) inserted into the body connects the section (26) with the section (28). Intermediate cross section of the section (38) corresponds with cross sections of the sections (26, 28) with respect to form and size.