US Patent 7464500 Moving wiring system for vehicle

A moving wiring system transmitting electrical power from a vehicle body of a vehicle to a sliding door includes a wire transmitting the electrical power, a wire housing attached to the sliding door with at least one portion of the wire located therein, and a wire guide assembly attached to the vehicle body and guiding the wire. The wire housing defines a space in which at least one portion of the wire is movably located. The wire guide assembly includes a first guiding portion attached to the vehicle body and guiding the wire, a second guiding portion rotatably and perpendicularly coupled to the first guiding portion, and a third guiding portion attached to an end of the second guiding portion and guiding the wire to the wire housing. The third guiding portion includes an elastic member supporting the wire.