| 摘要 |
<p>The invention relates to a drive system (1) for a door (2), wherein the door leaf is guided laterally in guide rails (3). A carriage (4), which is connected to the upper edge of the door leaf in an articulated manner, is guided along one of the guide rails (3). Conductive tracks running along the guide rail (3) are provided for supplying power to a motor (5) driving the carriage (4), wherein said conductive tracks can optionally be contacted at the front or back ends thereof.</p> |
