Method and device for changing a fabric in a paper or board machine
    1.
    发明授权
    Method and device for changing a fabric in a paper or board machine 有权
    在纸或纸板机中更换织物的方法和装置

    公开(公告)号:US07900330B2

    公开(公告)日:2011-03-08

    申请号:US11910631

    申请日:2006-04-03

    IPC分类号: B23P6/00 D21F1/32

    摘要: A device has two units placed one on top of the other, each unit comprising a first side frame (101), a second side frame (102) spaced from the first side frame, and a band (130) running between the side frames (101, 102). Each unit (100, 200) has a pressure chamber (300) attached to the side frames (101, 102) and positioned in a sealed manner against the inner surface of the band (130).

    摘要翻译: 装置具有两个单元,一个放置在另一个之上,每个单元包括第一侧框架(101),与第一侧框架间隔开的第二侧框架(102)和在侧框架之间延伸的带(130) 101,102)。 每个单元(100,200)具有附接到侧框架(101,102)并且以密封方式定位成抵靠带(130)的内​​表面的压力室(300)。

    Method and Device for Changing a Fabric in a Paper or Board Machine
    2.
    发明申请
    Method and Device for Changing a Fabric in a Paper or Board Machine 有权
    在纸或纸板机中更换织物的方法和装置

    公开(公告)号:US20080209706A1

    公开(公告)日:2008-09-04

    申请号:US11910631

    申请日:2006-04-03

    IPC分类号: B23P6/00

    摘要: A device has two units placed one on top of the other, each unit comprising a first side frame (101), a second side frame (102) spaced from the first side frame, and a band (130) running between the side frames (101, 102). Each unit (100, 200) has a pressure chamber (300) attached to the side frames (101, 102) and positioned in a sealed manner against the inner surface of the band (130).

    摘要翻译: 装置具有两个单元,一个放置在另一个之上,每个单元包括第一侧框架(101),与第一侧框架间隔开的第二侧框架(102)和在侧框架之间延伸的带(130) 101,102)。 每个单元(100,200)具有附接到侧框架(101,102)并且以密封方式定位成抵靠带(130)的内​​表面的压力室(300)。

    Elevator arrangement
    3.
    发明申请
    Elevator arrangement 有权
    电梯安排

    公开(公告)号:US20070181377A1

    公开(公告)日:2007-08-09

    申请号:US11593557

    申请日:2006-11-07

    IPC分类号: B66B13/14

    CPC分类号: B66B13/285

    摘要: The invention relates to a safety device arrangement for an elevator door opening, said safety device arrangement comprising at least a toe guard (3) placed substantially at the lower edge of the elevator car and a safety circuit (21) connected to the elevator system. The safety device arrangement comprises a safety circuit switch (16) placed on the toe guard (3) and a bypass switch (17) connected to the safety circuit (21), said bypass switch being fitted to bypass the safety circuit switch (16) at least when the elevator is at or close to the lowest landing floor.

    摘要翻译: 本发明涉及一种用于电梯门开口的安全装置装置,所述安全装置装置至少包括一个基本位于电梯轿厢的下边缘处的脚趾保护罩(3)和连接到电梯系统的安全电路(21)。 所述安全装置装置包括放置在所述趾部保护装置(3)上的安全电路开关(16)和连接到所述安全电路(21)的旁路开关(17),所述旁路开关被安装以绕过所述安全电路开关(16) 至少当电梯处于或接近最低楼层时。

    Elevator arrangement
    4.
    发明授权
    Elevator arrangement 有权
    电梯安排

    公开(公告)号:US07350627B2

    公开(公告)日:2008-04-01

    申请号:US11593557

    申请日:2006-11-07

    IPC分类号: B66B13/28 B66B1/28 B66B5/16

    CPC分类号: B66B13/285

    摘要: The invention relates to a safety device arrangement for an elevator door opening, said safety device arrangement comprising at least a toe guard (3) placed substantially at the lower edge of the elevator car and a safety circuit (21) connected to the elevator system. The safety device arrangement comprises a safety circuit switch (16) placed on the toe guard (3) and a bypass switch (17) connected to the safety circuit (21), said bypass switch being fitted to bypass the safety circuit switch (16) at least when the elevator is at or close to the lowest landing floor.

    摘要翻译: 本发明涉及一种用于电梯门开口的安全装置装置,所述安全装置装置至少包括一个基本位于电梯轿厢的下边缘处的脚趾保护罩(3)和连接到电梯系统的安全电路(21)。 所述安全装置装置包括放置在所述趾部保护装置(3)上的安全电路开关(16)和连接到所述安全电路(21)的旁路开关(17),所述旁路开关被安装以绕过所述安全电路开关(16) 至少当电梯处于或接近最低楼层时。

    Method and apparatus for drying a fiber web
    5.
    发明授权
    Method and apparatus for drying a fiber web 失效
    用于干燥纤维网的方法和设备

    公开(公告)号:US06351896B1

    公开(公告)日:2002-03-05

    申请号:US09622530

    申请日:2000-08-18

    申请人: Veli-Matti Vainio

    发明人: Veli-Matti Vainio

    IPC分类号: F26B700

    CPC分类号: D21F5/004 F26B13/105

    摘要: A method and apparatus for drying a fiber web, in which the fiber web is dried between two tight bands moving in the same direction and turning around turning rolls. The first band is heated and the second band is cooled by a cooling chamber. The cooling chamber includes at least one cooling element and the cooling element includes at least one inlet chamber and at least one outlet chamber. The fiber web is arranged to run through a drying zone, with at least one felt or wire, such that the fiber web is in contact with the surface of the first, heated band and the felt or wire is between the fiber web and the second, cooled band. The pressure of the cooling element is balanced by a pressure balancing means, and the second band is provided with a hydraulic bearing for allowing the band to slide evenly and with little friction on the cooling chamber.

    摘要翻译: 一种用于干燥纤维网的方法和装置,其中纤维网在相同方向移动的两个紧带之间干燥并转向转动辊。 第一带被加热,第二带被冷却室冷却。 冷却室包括至少一个冷却元件,并且冷却元件包括至少一个入口室和至少一个出口室。 纤维网布置成穿过具有至少一个毛毡或丝线的干燥区域,使得纤维网与第一加热带的表面接触,毛毡或丝线在纤维网和第二加热带之间 ,冷却带。 冷却元件的压力由压力平衡装置平衡,第二带设置有用于允许带在冷却室上均匀滑动并且几乎没有摩擦的液压轴承。

    Method of drying a fiber web, and arrangement in a fiber web drying apparatus
    6.
    发明授权
    Method of drying a fiber web, and arrangement in a fiber web drying apparatus 失效
    干燥纤维网的方法,以及在纤维网干燥装置中的布置

    公开(公告)号:US06263589B1

    公开(公告)日:2001-07-24

    申请号:US09563082

    申请日:2000-05-01

    申请人: Veli-Matti Vainio

    发明人: Veli-Matti Vainio

    IPC分类号: F26B700

    CPC分类号: D21F1/365 D21F5/004

    摘要: The invention relates to a method of drying a fiber web and an arrangement in a fiber web drying apparatus, the fiber web being dried between two tight bands that move in parallel in the same direction and turn around turning rolls. The first band is heated and the second band is cooled. The fiber web is guided through a drying zone, defined by the bands, with at least one felt or wire, so that the fiber web comes into contact with the surface of the first, heated band and the felt or wire is between the fiber web and the second, cooled band. The position of the edge of the band is measured by means of a sliding block which is brought into contact with the edge of the band, the material of the sliding block being substantially harder than that of the band.

    摘要翻译: 本发明涉及一种干燥纤维网的方法和纤维网干燥装置中的布置,纤维网在两个紧固带之间干燥,两个紧带之间沿相同方向平行移动并转向转动辊。 第一条带被加热,第二条带被冷却。 纤维网通过由带状物限定的干燥区域引导至少一根毡或线,使得纤维网与第一加热带的表面接触,并且毡或线在纤维网之间 和第二个冷却带。 通过与带的边缘接触的滑块测量带的边缘的位置,滑块的材料基本上比带的材料硬。

    Method, arrangement and equipment for tensioning and guiding a fabric in a paper or board machine
    7.
    发明授权
    Method, arrangement and equipment for tensioning and guiding a fabric in a paper or board machine 失效
    在纸张或纸板机上张紧和引导织物的方法,布置和设备

    公开(公告)号:US07429310B2

    公开(公告)日:2008-09-30

    申请号:US10555525

    申请日:2004-05-04

    IPC分类号: D21F11/00

    CPC分类号: D21F7/005

    摘要: A paper or board machine has a fabric (10) that is adapted mobile as well as rolls (11, 11′) arranged to support the fabric (10). The fabric (10) is tensioned by changing the position of one roll (11′) of the rolls (11, 11′). Correspondingly, the fabric (10) is guided by changing the alignment of one roll (11′) of the said rolls (11, 11′). Surprisingly the fabric (10) is both tensioned and guided by changing the alignment and position of only one and the same roll (11′). In addition, the wrap angle of the fabric (10) at this roll (11′) is set higher than 30°.

    摘要翻译: 纸或纸板机具有适于移动的织物(10)以及布置成支撑织物(10)的辊(11,11')。 织物(10)通过改变辊(11,11')的一个辊(11')的位置来张紧。 相应地,织物(10)通过改变所述辊(11,11')的一个辊(11')的对准来引导。 令人惊奇的是,织物(10)通过改变仅一个和相同卷(11')的对准和位置而被张紧和引导。 此外,织物(10)在该卷(11')处的包角被设定为高于30°。