| 摘要 |
<p>The truck (1) has a chassis (2) including wheels (3) or an air cushion support provided on ground (4) or a driving surface. A slidable, rotatable and/or extendable upper holder (5) holds a spool, a roller (7) and a partial web roll. The holder has variable functional elements (5a) for fixing packaged goods. The holder has multiple drive units (11), and a blocking element (10) blocks variable paths in a spatial direction. The blocking element is coupled with the holder, in order to block space formed in an edge area.</p> |
