| 摘要 |
The device is for the alignment of a movable belt installation after the movement process and comprises at least four roller pairs (A,B,C,D) brought into engagement with the movement rail. Alignment occurs continuously during a movement over the complete length of the belt installation. Between the first and second roller pairs (A,B) there is a specific distance (a) and between the third and fourth roller pairs (C,D) there is a smaller distance (b), so that the device is guided by the first roller pair and the following roller pairs align the movement rail and thereby the belt installation.
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