helically wound cooling tube is located between coil 5 and laminated pack 6 coil 5 is supported here solely by the elastic intermediate member 7 in mounting the induction coil 5 which is supplied as a unitary finished package upon the laminated pack 6 the intermediate elastic member 7 is compressed and coil 5 is then pushed over it the inward pressure on the intermediate member is then relieved and it expands to secure the coil upon the laminated pack during operation of the godet the coil and laminated pack will expand due to the inductive heating of the assembly the coil and laminated pack are made of different materials so that their expansion due to heating will also be different since the coil is solely supported upon laminated pack 6 by the elastic intermediate member 7 this intermediate member will completely compensate for differences in expansion so as to secure the coil to the laminated pack at all times without play in this first disclosed embodiment of the invention the elastic intermediate member 7 is constructed of a hose like hollow chamber rather than a solidly formed elastic body in such an embodiment the hose is expanded under pressure when filled with a coolant in order to secure the coil about the laminated pack the assembly is connected to a coolant circuit as indicated by the two valves v so that circulation therethrough is maintained this construction is advantageous because the heat transfer to the godet drive shaft 1 is blocked or at least sharply restricted thereby substantially reducing the amount of heat carried to the shaft bearings 2 and 2 39 this makes it possible to move.