| 摘要 |
The self-steering single axle or multi-axle vehicle trailer with a towing system couplable at a prime mover vehicle, which is connectable steerable with an axle tree. The that the axle tree has a track ring and the load carrier a track ring arranged concentrically to this. One track ring is toothed on the inside and the other track ring toothed on the outside, and which engage with the spur gears arranged at a distance to each other arranged rotation proof on a shaft. So that with a rotation movement guided by the bend travel of the load carrier, axle deflects the axle counterwise in a selected speed ratio and so follows exactly the track of the prime mover.
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