FIELD: kingpin devices.
SUBSTANCE: invention relates to a kingpin device containing an energy connection. The device (1) of the pivot for installation on the trailer contains the pivot (10), the rotor (20) and the stator (30). The kingpin (10) runs in the direction of the lip. The stator (30) is made fixed without the possibility of rotation with respect to the pivot (10). The rotor (20) contains an energy connection (22), in particular a plug connector. The plug connector is made with the possibility of attaching or attached to the mating plug socket of the towing vehicle. The stator (30) contains a connection (34) which is connected to the distribution network of the trailer in the installed state. The connection (34) is connected to the energy connection (22) in an energy-conductive, in particular electrically-conductive manner via an energy-transmitting device (26). The rotor (20) is made with the possibility of free rotation with respect to the stator (30) around the axis of rotation.
EFFECT: secure energy transfer between the towing vehicle and the trailer is achieved.
15 cl, 3 dwg
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