Patent ID: 7003915
Filing Date: 2006-02-28
Classification: E05F,E05Y

Abstract:
1. A power device engaged to a vehicle sliding door, comprising: a power unit having a wire drum rotated by motor power; a door opening cable and a door closing cable having a base end coupled with the wire drum, respectively; the sliding door slidably attached to a vehicle body in a forward and door-closing direction and in a rearward and door-opening direction, said sliding door being slid in the door-closing direction or in the door-opening direction when the door opening cable and the door closing cable are taken up or drawn out by the rotation of the wire drum; a rear door latch unit for keeping the sliding door at a full-closed position by being engaged with a rear striker fixed to the vehicle body; a swing arm coupled with a ratchet of the rear door latch unit, said swing arm releasing the ratchet from a latch of the door latch unit when rotated; a first clutch interposed between an output shaft of the motor and the wire drum; and a second clutch interposed between the output shaft of the motor and the swing arm, wherein the swing arm is rotated through the first clutch and the wire drum is successively rotated through the second clutch by the continuous rotation of the motor executed once.