COUPLING ELEMENT FOR CONNECTING A FIRST FLUID-CONDUCTING LINE TO A SECOND FLUID-CONDUCTING LINE, AND COUPLING ASSEMBLY

摘要

The application relates to a coupling element for connecting a first fluid-conducting line to a second fluid-conducting line. Here it is provided that an indicator device is mounted on a latching device and has a retaining element which can be elastically deflected in the radial direction relative to a guide element of the indicator device and which in a latched position engages in the latch receiving area and secures the indicator device in the axial direction by interacting with a main part and in a non-latched position lies outside the latch receiving area and releases the indicator device to move in the axial direction. The invention additionally relates to a coupling assembly.