公开(公告)号：US06478066B1

公开(公告)日：2002-11-12

申请号：US09113506

申请日：1998-07-10

申请人： Renato Rossi ,  Flavio Pompeo Lucca

发明人： Renato Rossi ,  Flavio Pompeo Lucca

IPC分类号： B31F126

CPC分类号： B31F1/2863 ,  Y10T428/24694 ,  Y10T428/24711

摘要： A corrugator unit, particularly for sheets or webs of paper, or similar, of the type comprising at least two rolls (1, 2), having a toothed or corrugated surface (101, 202), and being mutually engaged and pushed against each other by a predetermined pressure or force. The invention provides that the mutual compression between rolls (1, 2) is exerted (4, 5, 106, 21, 22, 25, 26) over the whole axial length of the rolls (1, 2). This may be obtained through mechanical (6) or magnetic (21, 22, 23, 25, 26) means.

摘要翻译： 一种瓦楞纸单元，特别是用于纸或类似纸的纸张或纸幅，其类型包括至少两个具有齿形或波纹表面（101,202）的辊（1,2），并且彼此相互接合并推压 通过预定的压力或力。 本发明提供了在辊（1,2）的整个轴向长度上施加辊（1,2）之间的相互压缩（4,5,10,10,21,22,25,26）。 这可以通过机械（6）或磁性（21,22,23,25,26）来获得。