公开(公告)号：US06386477B1

公开(公告)日：2002-05-14

申请号：US09085433

申请日：1998-05-27

申请人： Bernd Kaufmann ,  Johann Grupp

发明人： Bernd Kaufmann ,  Johann Grupp

IPC分类号： B65H1918

CPC分类号： B65H19/1863 ,  B65H16/103 ,  B65H19/1821 ,  B65H2301/41361 ,  B65H2301/41734

摘要： An unwinding station continuously unwinds a material web, notably a paper or cardboard web, for a machine, specifically a coater, for conversion of the material web. The station includes a primary unwinding system, a secondary unwinding system and a splicing system to splice together material webs unwinding from two reels, with each reel being carried by one of the unwinding systems. The reel carried by the primary unwinding system, which is disposed after the splicing of the material webs to one another, is transferable by use of a carrying system to the secondary unwinding system. The unwinding station is distinguished specifically by an auxiliary drive that is movable jointly with the reel and which can be driven with the aid of the reel.

摘要翻译： 退绕工位不断地将材料网（特别是纸或纸板网）用于机器，特别是涂布机，用于转换材料网。 该车站包括主展开系统，二次展开系统和拼接系统，以将从两个卷轴展开的材料卷材拼接在一起，每个卷轴由展开系统之一承载。 由原料卷材彼此拼接后放置的主退卷系统承载的卷筒可通过使用承载系统转移到二次展开系统。 退绕台具体地由可与卷轴共同移动的辅助驱动器来区分，并且可以借助于卷轴来驱动。