A lower (1) and an upper rotating disk (2) are connected by spacing elements (3). Passengers (7) are attached to the upper disk. A central pin (6) is held until the required speed of rotation is reached. A heating source (8) lies centrally under a pressure box (4) and rotates with the carousel. The heating source transmits the required feed force via levers (9). These have driving nozzles (54) at their ends. It develops pressure continuously and this provides the feed force.