公开(公告)号：US06698340B2

公开(公告)日：2004-03-02

申请号：US09989148

申请日：2001-11-21

申请人： Dieter Junk ,  Heiko Linder

发明人： Dieter Junk ,  Heiko Linder

IPC分类号： B30B1300

CPC分类号： D21G1/0026 ,  D21G1/00

摘要： Calender and process for treating a web with a roll stack that includes a plurality of rolls having two end rolls and several intermediate rolls arranged between the two end rolls. The plurality of rolls are arranged such that adjacent rolls, including a first and a second roll, of the plurality of rolls are positionable to form nips, and the adjacent rolls have deflections which differ from each other so that the second roll is positioned adjacent a convex side of the first roll, and the second roll has a weaker deflection than the first roll.

摘要翻译： 用于使用卷筒堆叠处理卷材的压延机和方法，所述卷筒堆叠包括具有两个端辊的多个辊和布置在两个端辊之间的若干中间辊。 多个辊被布置成使得多个辊的包括第一和第二辊的相邻辊可定位成形成辊隙，并且相邻辊具有彼此不同的偏转，使得第二辊定位成邻近 并且第二辊具有比第一辊更弱的偏转。

公开(公告)号：US20070057019A1

公开(公告)日：2007-03-15

申请号：US11466334

申请日：2006-08-22

申请人： Thomas Baumeister ,  Peter Wiemer ,  Hans-Rolf Conrad ,  Ralf Beckers ,  Christian Loeffler ,  Jochen Autrata ,  Heiko Linder ,  Olaf Dries ,  Andreas Essling ,  Franz-Josef Michelkens

发明人： Thomas Baumeister ,  Peter Wiemer ,  Hans-Rolf Conrad ,  Ralf Beckers ,  Christian Loeffler ,  Jochen Autrata ,  Heiko Linder ,  Olaf Dries ,  Andreas Essling ,  Franz-Josef Michelkens

IPC分类号： A47J36/02

CPC分类号： D21G1/0246 ,  D21F5/021 ,  D21G1/0253

摘要： A heatable roll having a smooth, hard surface for the production and/or treatment of a fibrous web, in particular a paper, board or tissue web, comprises a base tube made of weldable steel, to which at least one welded layer which has a higher hardness than the base tube is applied. Moreover, a process for the production of such a roll is described.

摘要翻译： 具有用于生产和/或处理纤维幅材，特别是纸，纸板或纸巾纸的光滑硬表面的可加热辊包括由可焊接钢制成的基管，至少一个焊接层 施加比基管更高的硬度。 此外，描述了用于生产这种辊的方法。

公开(公告)号：US5673617A

公开(公告)日：1997-10-07

申请号：US652662

申请日：1996-05-28

申请人： Heiko Linder

发明人： Heiko Linder

IPC分类号： D21G1/00 ,  B30B3/04

CPC分类号： D21G1/004 ,  D21G1/002

摘要： A calender for full and light calendering has rollers disposed one above the other. At least the middle rollers are mounted on bearing blocks, which are supported by levers. The levers are pivotably mounted on respective support blocks. The levers can pivot between an upper stop and a lower stop. A lifting device for the lowest roller moves the lowest roller through a separation stroke between an operating position and a separation position. The lifting device also move the lowest roller through an overstroke between the operating position, through a relief position in which the support blocks are spaced from their respective support elements, into an overstroke position, in which the support blocks of some of the uppermost rollers are lifted to an inactive position to permit the calender to be used for light calendering.

摘要翻译： 用于全光和轻压延的压光机具有彼此之间布置的辊。 至少中间辊安装在由杠杆支撑的轴承座上。 杠杆可枢转地安装在相应的支撑块上。 杠杆可以在上止点和下止点之间枢转。 用于最低辊的提升装置使最低的辊在操作位置和分离位置之间移动分离行程。 提升装置还使最下面的滚筒通过行程位置之间的过行程移动，通过其中支撑块与其各自的支撑元件间隔开的释放位置到超行程位置，其中一些最上面的辊的支撑块是 提升到无效位置，以允许压光机用于轻压延。