Patent ID: 7500331

Claim:
A self-driving closure device comprising: a drive unit that is fixed to a closure member to open and close the closure member by moving together with the closure member; and a cable that connects the drive unit with a power supply connector to energize the drive unit, the cable having an approximately planiform cross-section, wherein: the closure member is a window glass installed in a door panel of a vehicle, the cable is connected to the drive unit at one end and connected to the power supply connector at another end, the cable is twisted about a longitudinal axis thereof so that a plane of the cable at the one end is rotated with respect to a plane of the cable at the other end, the plane of the cable at the one end approximately extends perpendicular to a plane of the door panel, the plane of the cable at the other end approximately extends parallel to the plane of the door panel, and at least one end portion of the cable is rotatably connected with the power supply connector or with the drive unit.