Device for transferring current between two end points

A device for transferring electric current between two end points via a ribbon cable connected between the two end points, the device comprising;

• a cassette containing the ribbon cable which extends in coiled form within the cassette, the cable having at least two electric wires the length of which is substantially greater than a distance between the two end points, at least one of the two end points being movable relative to the other;
• plug pins connected in electrically conductive manner to bared wires of the ribbon cable at at least one end;
• a prefabricated housing of insulating material with an opening to receive mating contacts, the plug pins and the end of the ribbon cable being disposed within the housing;
• wherein the cassette includes a receiver with an opening, the receiver being configured for receiving the housing, the wires of the cable extending into the receiver;
• the housing comprises a base body and a cover which are locked to each other in a closed position of the housing and upon an insertion of the housing into the receiver via the receiver opening;
• projections are provided on the cover of the housing to serve for fixing positions of the plug pins while pressing the plug pins firmly against the base body of the housing in the closed position of the housing and thus protecting the plug pins from mechanical forces which act axially on the plug pins upon the placing on the plug pins of mating contacts, the pins extending in a direction perpendicular to said opening upon insertion of the housing into the receiver;
• and
• there is a separating joint between the base body and the cover of the housing which is opened by a movement of the cover away from the base body, and the ribbon cable passes through the separating joint to be clamped therein in the closed position of the housing, the connecting points between the wires of the ribbon cable and the plug pins thus also being relieved from strain from the side of the housing on which the ribbon cable is located.