Powered device for sliding a vehicle door

摘要

A powered sliding device for sliding a vehicle door comprises a base plate, a wire drum rotatably mounted on the base plate by a drum shaft and rotated by a motor, a wire cable for pulling the door in an opening direction or in a closing direction when the wire drum rotates, a tension shaft slidably mounted on the base plate in a given direction and having a tension roller, a movable member slidably mounted on the base plate in a direction perpendicular to the given direction, and a coupling member having one end rotatably connected to the tension shaft and the other end rotatably connected to the movable member. The given direction coincides with a radial direction of the drum shaft. Each side of a contact portion of the wire cable relatively to the tension roller extends straight toward the wire drum.