Calender arrangement
    1.
    发明申请
    Calender arrangement 审中-公开
    日历安排

    公开(公告)号:US20030126998A1

    公开(公告)日:2003-07-10

    申请号:US10313985

    申请日:2002-12-05

    IPC分类号: B30B015/14 B30B003/04

    CPC分类号: D21G1/0006 D21G1/0026

    摘要: A vertical calender arrangement comprises a controllable-deflection top roll, a controllable-deflection bottom roll and intermediate rolls arranged between top and bottom rolls. The top roll and the bottom roll are each provided with a power drive.

    摘要翻译: 垂直砑光机构包括可控偏转顶辊,可控偏转底辊和布置在顶辊和底辊之间的中间辊。 顶辊和底辊各配有动力传动。

    Device for removing moisture from textile webs
    2.
    发明授权
    Device for removing moisture from textile webs 失效
    用于从织物网中除去水分的装置

    公开(公告)号:US6079117A

    公开(公告)日:2000-06-27

    申请号:US250939

    申请日:1999-02-18

    IPC分类号: D06B15/04 F26B13/30 D06F58/00

    CPC分类号: D06B15/04 F26B13/30

    摘要: A device for removing moisture from a continuously advancing textile web by suction. A suction slit which reaches crosswise across the textile web is provided, which is delimited on one side by a slide surface, on the other side by a roll. On the side facing the roll, the slide crosspiece has a concave recess, into which the roll partly fits. At its edge, facing the roll, the slide crosspiece forms a tongue-like projection, which extends over the top of the roll, almost to the vertex of the roll.

    摘要翻译: 用于通过抽吸从连续推进的织物网中除去水分的装置。 提供横跨织物网横向穿过的抽吸狭缝,其一侧由滑动面限定,另一面由辊划定。 在面向卷的一侧,滑动横档有一个凹入的凹槽,滚子部分地装配在凹槽中。 在其边缘处,面对卷轴,滑动横档形成舌状突起,其在辊的顶部上延伸,几乎到达辊的顶点。

    Hydrostatically supported roll having improved bending control
    5.
    发明授权
    Hydrostatically supported roll having improved bending control 失效
    具有改进的弯曲控制的静态支撑滚子

    公开(公告)号:US5075943A

    公开(公告)日:1991-12-31

    申请号:US370339

    申请日:1989-06-22

    IPC分类号: B21B27/05 D21F3/08 F16C13/00

    CPC分类号: F16C13/028

    摘要: A hydrostatically supported roll includes a stationary crosshead, which extends through a rotatable hollow cylinder to form a surrounding clearance space therewith. Annular sealing elements are radially movable in bores provided in the crosshead to sealingly abut the inner circumference of the hollow cylinder. The sealing elements are arranged in diametrically opposing pairs, i.e., they are offset by 180.degree. in the circumferential direction of the roll at the same longitudinal position along the roll. The entire clearance space surrounding the sealing elements is filled with hydraulic fluid at a predetermined pressure, except for the areas in which the sealing elements are present. The interior chamber of one of the sealing elements in each pair can be filled with hydraulic fluid at a higher pressure than the pressure in the clearance space, while the interior chamber of the other one of the sealing elements of each pair can be filled with a hydraulic fluid under a lower pressure than that in the clearance space. In this manner, the individual forces of the sealing elements in a pair produce a net increased, resultant force in the same direction that acts against the hollow cylinder.

    摘要翻译: 静液压支承辊包括固定的十字头,该十字头通过可旋转的中空圆柱体延伸以与其形成周围的间隙空间。 环形密封元件可在设置在十字头中的孔中径向移动以密封地邻接中空圆柱体的内周。 密封元件以直径相对的对布置,即沿着辊在相同的纵向位置在辊的圆周方向上偏移180°。 密封元件周围的整个间隙空间以预定压力填充液压流体,除了存在密封元件的区域之外。 每对密封元件之一的内部腔室可以以比间隙空间中的压力更高的压力填充液压流体,而每对密封元件的另一个密封元件的内部腔室可以填充有 液压油的压力低于间隙空间。 以这种方式,一对密封元件的各个力在与中空圆筒作用的相同方向上产生净增加的合力。

    Apparatus and process for producing a smooth and glossy surface on a
paper web
    6.
    发明授权
    Apparatus and process for producing a smooth and glossy surface on a paper web 失效
    用于在纸幅上产生光滑和光滑表面的装置和方法

    公开(公告)号:US5033373A

    公开(公告)日:1991-07-23

    申请号:US347253

    申请日:1989-05-03

    IPC分类号: D06C15/02 D21G1/00

    CPC分类号: D21G1/0093

    摘要: A process for producing a smooth and glossy surface on a paper web and a calender arrangement for carrying out the process are disclosed. The calender arrangement comprises two sets of rolls through which the paper web is conducted in succession. Each set of rolls comprises a highly heated hard roll and a soft roll. A cooling device arranged upstream of at least one of the nips formed between the roll sets restricts the amount of heat transfer to the inner layers of the paper web and the attendant, undesirable partial plasticization of the inner layers of the web.

    摘要翻译: 公开了一种用于在纸幅上制造光滑和光滑的表面的工艺以及用于执行该工艺的压延机布置。 压光机布置包括两组辊,通过该辊连续地传送纸幅。 每组辊包括高度加热的硬卷和软卷。 设置在形成在辊组之间的至少一个辊隙的上游的冷却装置限制了纸幅内层的热传递量和幅材内层的不期望的部分增塑。

    Calender arrangement
    7.
    发明授权
    Calender arrangement 失效
    日历安排

    公开(公告)号:US4960046A

    公开(公告)日:1990-10-02

    申请号:US370243

    申请日:1989-06-22

    IPC分类号: D06C15/02 D21G1/00

    CPC分类号: D21G1/00

    摘要: A calender arrangement including a first stack of rolls with a first heated hard roll, which, together with a center soft roll, forms a nip. On the other side of the soft roll, another soft roll is arranged, which, together with the soft roll, forms another nip. A second stack of rolls with a soft roll which interacts with a second hard heated roll follows the first stack of rolls. The second hard heated roll contacts the paper web on the side lying opposite the side contacted by the first heated hard roll in the first stack. A further hard roll can also cooperate with the hard roll in the second stack to form a hard nip. The treatment that the paper web undergoes, varies in accordance with the type and sequence of the nips through which it is guided.

    摘要翻译: 一种压延机布置,包括具有第一加热硬辊的第一堆卷筒,其与中心软卷一起形成辊隙。 在软卷的另一侧,布置另一个软卷,其与软卷一起形成另一个辊隙。 具有与第二硬质加热辊相互作用的软卷的第二层卷跟随着第一叠辊。 第二硬加热辊在与第一堆叠中的第一加热硬辊接触的侧面相对的一侧上接触纸幅。 进一步的硬卷也可以与第二堆叠中的硬卷配合以形成硬压区。 纸幅经历的处理根据其被引导的辊隙的类型和顺序而变化。

    Jig
    8.
    发明授权
    Jig 失效
    夹具

    公开(公告)号:US4939914A

    公开(公告)日:1990-07-10

    申请号:US669529

    申请日:1984-11-08

    IPC分类号: D06B3/32

    CPC分类号: D06B3/32

    摘要: A jig has two winding rolls in two troughs which surround the winding rolls concentrically and contain treatment liquor, and a squeezing device for a web of material passing from the one to the other winding roll arranged between the winding rolls. The squeezing device is arranged high enough that the web of material runs from the squeezing device downward toward both sides. A partition extends upward between the troughs up to the squeezing device.

    摘要翻译: 夹具具有两个同时包围卷绕辊的两个槽中的两个卷绕辊,并且包含处理液,以及用于从设置在卷绕辊之间的辊到另一卷绕辊的材料卷材的挤压装置。 挤压装置布置得足够高,使得材料幅材从挤压装置向下朝向两侧延伸。 分隔件在槽之间向上延伸直到挤压装置。

    Calender
    10.
    发明申请
    Calender 审中-公开
    日历

    公开(公告)号:US20050061166A1

    公开(公告)日:2005-03-24

    申请号:US10936414

    申请日:2004-09-07

    IPC分类号: D21G1/00 B30B3/04 B30B15/14

    CPC分类号: D21G1/008 D21G1/00 D21G1/0033

    摘要: Calender for the treatment of a paper web, which comprises at least one roll stack that can be loaded from the end, has a stack plane and comprises end rolls and at least one intermediate roll, which comprise hard and soft rolls for forming working nips between a hard and a soft roll in each case, and some of the rolls being heatable, the roll stack having at least one intermediate roll, on whose periphery, on one roll stack side, two rolls that can in each case be displaced with respect to the stack plane bifurcate the roll stack.

    摘要翻译: 用于处理纸幅的压延机包括至少一个可以从端部装载的卷筒堆叠件,其具有堆叠平面,并且包括端辊和至少一个中间辊,其包括用于在第一和第二辊之间形成工作辊隙的硬和软辊 在每种情况下都是硬的和软的辊,并且一些辊是可加热的,所述辊叠具有至少一个中间辊,在其周边上,在一个辊堆叠侧上,两个辊可以在每种情况下相对于 堆叠平面分叉卷堆。