| 摘要 |
1. A device for the unwinding and rewinding of paper, film, textiles and similar web or tape materials, characterised in that any number of winding rollers (10) can be independently rotatably cantilevered and driven in a sliding bearing (20, 20R), such sliding bearings (20, 20R) being capable of individual guidance and positioning in a guide frame (21, 21R), that the winding rollers (10) are supported on both ends by a further bearing (30) in one winding position (A), that the direction of guidance of the sliding bearings (20, 20R) is reversible and that the guide frame consists of four guide ways, of which two are parallel and two are congruent, thus forming a parallelepiped. |
