A car 1 for amusement devices comprises a frame, which is connected to a person-receiving apparatus 10. A VCO device oscillating in a wide band of oscillation frequency and capable of realizing low power consumption is provided. A manager node is coupled to the switch so as to receive the messages and is adapted to process the messages so as to select one of the access points to respond to the uplink signal. Also, the feeding mechanism comprises a guide member guiding the bill to the inlet of the transport path. A simple manufacture of the engine and a simple construction are achieved if a portion of the intake channel is guided in an elastic intake adapter, whereby the intake adapter has a partition that extends over at least a portion of the length of the intake adapter and divides the intake channel into a mixture channel and a supply channel.