Abstract: A coupling device has two connector block parts (2,4), which can be coupled to each other and which have a plurality of receptacles for connector parts (10). The connector parts are arranged in correspondence with each other and can be connected to each other. A supporting device is provided for supporting the coupling process. The supporting device has, on the one connector block part (2), a pivotable handle (16) having at least one guide slot (30). At least one guide part (32) of the other connector block part (4) engages the guide slot (30) in such a way that, when the handle (16) is pivoted, the guide slot (30) applies a force to the guide part (2, 4) in such a way that the connector block parts (2, 4) are moved toward each other for a coupling process.

Abstract: The invention relates to a coupling device, comprising two coupling parts (1), which can be detachably connected to each other and which have holders (9) for receiving media-conducting and/or electrically conducting connector parts (11). Said coupling device is characterized in that at least some of the connector parts (11) are provided with a positioning aid (69), which interacts with at least one further positioning aid (63) in the associable coupling part (1) in such a way that the connector part (11) in question is received in said coupling part (1) in a non-interchangeable and accurately fitting manner.

Abstract: The invention relates to a coupling device consisting of two connector block parts (2,4), which can be coupled to each other and which have a plurality of receptacles for connector parts (10), which connector parts are arranged in correspondence with each other and can be connected to each other, is characterized in that a supporting device is provided for supporting the coupling process, which supporting device has, on the one connector block part (2), a pivotable handle (16) having at least one guide slot (30), in which at least one guide part (32) of the other connector block part (4) engages in such a way that, when the handle (16) is pivoted, the guide slot (30) applies a force to the guide part (2, 4) in question in such a way that the connector block parts (2, 4) are moved toward each other for a coupling process.