Sliding door system for a motor vehicle
The invention relates to a sliding door system, comprising at least one sliding door, wherein a guide rail is provided in the vehicle body in the vicinity of the door opening. A guiding element can be displaced along the guide rail, the element being connected to the sliding door via a retaining arm. The sliding door system has a power conducting unit, which is formed by members connected to each other in an articulated manner for receiving and guiding at least one line, which extends from a stationary connection on a vehicle body to a connecting element. The power conducting unit can be displaced in the longitudinal direction of the guide rail. The guide rail overlaps the power conducting unit at least in some regions.
1. A sliding door system for a vehicle with a vehicle body having a door opening, said sliding door system comprising:
a guide rail which can be fitted to the vehicle body in the vicinity of the door opening, wherein the guide rail is channel-shaped and defines a first opening and a second opening extending in the longitudinal direction of the guide rail;
a sliding door joined to the guide rail for movement between an open position and a closed position, and the guide rail is at least partially visible from an exterior of the vehicle when the sliding door is in the closed position;
a guide element movable along the guide rail and connected to the sliding door via a retaining arm extending through the first opening in the guide rail, and the guide element includes a roller operatively disposed in the guide rail first opening;
a power-conducting unit including links connected to one another in an articulated manner for receiving and guiding at least one power-conducting line, the power-conducting unit extends from a positionally fixed terminal on the vehicle body to a terminal element, and wherein the power-conducting unit is movable in the longitudinal direction of the guide rail, and the guide rail at least partially covers the power-conducting unit from an outer side of the vehicle; and
a connecting element joined to the power-conducting unit and extending through the second opening in the guide rail.
2. The sliding door system of claim 1 , wherein the retaining arm is connected pivotably to the sliding door.
3. The sliding door system of claim 1 , wherein the second opening includes a seal.
4. The sliding door system of claim 1 , wherein the terminal element is connected to the guide element.
5. The sliding door system of claim 4 , wherein a connection between the terminal element and the guide element is pivotable.
6. The sliding door system of claim 1 , wherein the terminal element is connected to the guide element via a connecting element.
7. The sliding door system of claim 1 , wherein the power-conducting line emerges from one end of the power-conducting unit and extends from the terminal element to the retaining arm.
8. The sliding door system of claim 1 , wherein the power-conducting unit is arranged in a guide device.
9. The sliding door system of claim 8 , wherein the guide device includes an elongate guide housing in which two opposite longitudinal sides each guide outwardly facing sides of the links of the power-conducting unit.
10. The sliding door system of claim 9 , wherein the guide device is connected releasably to the guide rail.
11. The sliding door system of claim 9 , wherein the guide device is arranged at a distance from the guide rail.
12. The sliding door system of claim 8 , wherein in the direction of movement of the guide element, the guide device defines a gap through which the connecting element extends.
13. The sliding door system of claim 12 , wherein the gap includes a seal.
14. The sliding door system of claim 13 , wherein the guide rail completely covers the gap of the guide device toward the vehicle exterior.
15. The sliding door system of claim 1 , wherein the retaining arm is connected pivotably to the guide element.
16. The sliding door system of claim 1 , wherein the terminal element is connected to the retaining arm.
17. The sliding door system of claim 1 , wherein the terminal element is connected to the retaining arm via a connecting element.