reception openings 52 of the guide sleeves 35 and 36 the displacement portions 41 and 42 cf also fig1 and 20 are laterally fastened to the handling end portion 49 in a releasable manner in the respective fastening areas elastic inserts 50 are arranged although these elastic inserts 50 allow the guide elements to extend precisely linearly a certain elasticity of the guide elements and of the displacement portions relative to the handling end portion 49 is however possible the handling end portion 49 is provided with a reception means or a coupling for a respective unit of the rov for handling the displacement part 7 the structural design of the displacement part 7 is configured analogously in the case of an arrangement of a displacement portion on only one side of the handling end portion 49 cf e g the provision of the guide unit 30 on only one side of the separator according to fig7 fig2 and 22 show additional embodiments of displacement parts 7 the cooperation of these displacement parts with the application parts takes place analogously to the other embodiments and will here not be described in detail also the structural design of the separator is essentially identical cf the respective clutch components 4 5 and application parts 6 26 associated therewith in the case of the embodiment according to fig2 a difference exists insofar as the application part 26 projects directly from the second clutch component 5 cf in this respect the slightly different structural design according to fig7 another difference exists with respect to the way in which the displacement part 7 is guided relative to the module housing 29 which does not comprise any guide sleeves in this case nor is the displacement part 7 provided with rod shaped guide elements said.