| 摘要 |
<p>The carriage (1) has roller carriers (4) connected with one another in a torque proof manner, and arranged one after another in a direction of a longitudinal central axis. One of the roller carriers is arranged opposite to the remaining roller carriers with counter rotating orientation of a radius vector with respect to the longitudinal central axis. The roller carrier has rollers (5) with rotational axes, which are right angled to each other. The carriage and/or the roller carrier are provided with a connecting unit for connecting at a drive device.</p> |
