| 摘要 |
The travel-way lateral limit 1, 1' comprises deflecting sills 3, 3' and guiding beams 4, 4' which can be angled to a limited extent relative to one another in the horizontal plane. The displacement is effected with the aid of a shifting member 34, capable of being displaced along the guiding beams 4, 4', as part of a shifting vehicle 31. With the aid of the shifting member 34, the individual travel-way lateral limits 1, 1' are moved, upon continued travel of the shifting vehicle 34, from the position according to line 2 within an S-shaped configuration continuously into the new position Y. <IMAGE>
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