| 摘要 |
<p>The device has guide units (6) possessing guide rollers (7a-7c) comprising rotation axes, which are extended parallel to a rolling axis. Transport rollers (9) are attached to the guide units, are driven separately and are rotated in a rolling direction. The transport rollers are arranged within the guide units between the respective guide rollers, and are formed with a triangular-shaped three-rolling guide, where the guide rollers are vertically engaged with respect to the rolling axis. The transport rollers are vertically engaged with respect to the rolling axis.</p> |
