| 摘要 |
The present disclosure relates to a door drive comprising a guide carriage which is connected to the door, is arranged movably in a guide rail, is connected to the drive device of the door drive via a drive means and comprising an arrester consisting of an arresting member held at the guide carriage and being movable between a release position and an arrested position, with it engaging at an arresting rail in a shape-matched or force-transmitting manner in the arrested position. In accordance with the present disclosure, the arresting member is made as a two-arm lever which is pivotable around a pivot point and one end of the lever is made as a pawl, whereas a follower roll is arranged at the other end and the follower roll is guided along a cam section so that the pawl dips regularly into recesses provided sequentially in the arresting rail on a regular door movement. |
