| 摘要 |
The object of the invention is door drive for a swing door of a passenger transportation vehicle, comprising a rotary post (10), which is arranged on the vehicle, with at least one pivot arm (12) for arrangement at a door leaf (13), wherein the rotary post (10) is connected with a drive device (20), wherein a rotary member (24), more specifically a pinion, which is fixable by a locking device (40), extends from the drive device (20), wherein a force transmission device (30) is provided between the drive device (20) and the rotary post (10) for driving the rotary post (10), wherein the force transmission device (30) comprises an elastomeric member (32), which is connected on the one hand with the drive device (20) and on the other hand with the rotary post (10). |
