Long-nip roll press with eccentric travel path of press shell
    31.
    发明授权
    Long-nip roll press with eccentric travel path of press shell 失效
    长压辊压机,带压力机壳的偏心行进路径

    公开(公告)号:US4931142A

    公开(公告)日:1990-06-05

    申请号:US164542

    申请日:1988-03-07

    CPC分类号: D21F3/0218

    摘要: A long-nip press roll and a mating roll form an areal press nip with each other. The long-nip press roll has a flexible tubular press shell which is mounted by means of two support disks on a stationary support member which extends through the inside of the press shell. Within a hydraulic pressure chamber provided on the supporting member is a radially displaceable press shoe which can press the press shell against the mating roll. Support member, pressure chamber and mating roll are arranged symmetrically relative to a press plane. The slide surface of the press shoe which contacts the press shell is arranged offset with respect to the press plane in the direction opposite the direction of travel of the press shell. The axis of rotation of the press shell and its two support disks is also arranged offset out of the press plane in the direction opposite the direction of travel of the press shell.

    摘要翻译: 长辊压辊和配合辊彼此形成一个压区压区。 长辊压榨辊具有柔性管状压力机壳,其通过两个支撑盘安装在固定的支撑构件上,所述固定支撑构件延伸穿过压力机壳的内部。 在设置在支撑构件上的液压室内是可径向移动的压力靴,其可将压力机壳压靠在配合辊上。 支撑构件,压力室和配合辊相对于压制平面对称地布置。 与压制机壳接触的压靴的滑动面相对于压制平面在与压力机壳的行进方向相反的方向上偏置。 压力机壳及其两个支撑盘的旋转轴线也沿与压制机壳的行进方向相反的方向偏离压制平面。

    Press roll for dewatering a web
    32.
    发明授权
    Press roll for dewatering a web 失效
    压纸机用于脱水网

    公开(公告)号:US4878281A

    公开(公告)日:1989-11-07

    申请号:US267023

    申请日:1988-11-04

    IPC分类号: D06B15/02 D21F3/02 D21F3/08

    摘要: A press roll for a web comprises a support body which is either stationary or rotatable and comprises a press shell which is rotatable over the support body and against a mating roll. A respective shell support element or disc is disposed axially outward of both ends of the support body and the support element has an axially outward, face side. The flexible, liquid impervious endless belt press shell has lateral edge zones. Each edge zone has a respective plurality of outwardly projecting tongues and has cutouts between neighboring tongues. The edge zone is turned radially inward and its tongues are each respectively mounted on a holding element projecting from the face side of the shell support element. Centering elements also on the face side of the shell support element are placed each for extending into and contacting the base of the cutouts between neighboring tongues for positioning the tongues.

    摘要翻译: 用于网的压辊包括固定或可旋转的支撑体,并且包括可在支撑体上旋转并抵靠配合辊的压力壳。 相应的壳体支撑元件或盘被设置在支撑体的两端的轴向外侧,并且支撑元件具有轴向向外的面侧。 柔性液体不透水环形带压榨壳具有侧边缘区域。 每个边缘区域具有相应的多个向外突出的舌片并且在相邻的舌片之间具有切口。 边缘区域径向向内转动,其舌片分别安装在从壳体支撑元件的表面侧突出的保持元件上。 放置在壳体支撑元件的正面上的定心元件分别放置用于延伸到相邻舌片之间的切口的基部并接触,用于定位舌片。

    Press roll for web material with clamped press jacket
    33.
    再颁专利
    Press roll for web material with clamped press jacket 失效
    压力辊用于带夹紧压力夹克的网状材料

    公开(公告)号:USRE33034E

    公开(公告)日:1989-08-29

    申请号:US239135

    申请日:1988-08-31

    IPC分类号: D06B15/02 D21F1/00 D21F3/08

    CPC分类号: D21F3/08

    摘要: A press roll for acting in opposition to a counter roll. The press roll has a support member which is supported at its opposite ends. The support member is stationary in certain most embodiments and rotatable in one embodiment. A flexible, liquid-tight endless press jacket is wrapped around the support member. At each lateral end of the press roll, the press jacket is fastened to the outward end of a supporting disk, which is rotatably mounted on the support member. The lateral edge zones of the press jacket are both deformed radially inwardly around the outside of the respective supporting disks and each edge zone is clamped there by a annular clamping flange. To facilitate deformation of the edge zones, at least one of the edge zones terminates in a series of tongues separated by cutouts arrayed around the roll. Coiled tension springs engage the edge zone and/or the tongues to pull them in the direction toward the axis of the roll.

    Belt press unit, preferably as wet press of a paper machine
    34.
    发明授权
    Belt press unit, preferably as wet press of a paper machine 失效
    皮带压榨机,优选作为造纸机的湿压机

    公开(公告)号:US4584059A

    公开(公告)日:1986-04-22

    申请号:US753341

    申请日:1985-07-10

    IPC分类号: D21F1/00 D21F3/02 D21F3/08

    CPC分类号: D21F3/0218 D21F3/0245

    摘要: The belt press unit of a paper machine includes an elastic tubular press belt which passes around the circumference of and is spaced from the surface of a hollow, annular supporting body. A press shoe in the supporting body presses outwardly and urges the press belt against an opposing surface on a mating roller for defining a press nip. Circumferentially outside of the press zone, each of a plurality of circumferentially spaced guide ledges extends across the direction of travel of the belt. A torsionally rigid beam extends through and is attached at two axially spaced locations along the hollow of the annular supporting body. At least one of the guide ledges is supported to the beam, whereby radial deflection of the supporting body does not result in radial deflection of the beam and thus does not cause radial shifting of the guide ledge. The beam is axially displaceable with respect to the supporting body. The ledge is supported on stay bolts which are guided by wedge-shaped supporting surfaces on the beam. These surfaces shift the stay bolts and thereby shift the ledges radially as the beam shifts axially with respect to the supporting body.

    摘要翻译: 造纸机的带压机单元包括弹性管状压榨带,该弹性管状压榨带绕着中空的环形支撑体的周边并与之隔开。 支撑体中的压靴向外挤压,并将压榨带推压在配合辊上的相对表面上,用于限定压榨压区。 围绕压区的周向延伸,多个周向间隔开的导向凸缘中的每一个横跨带的行进方向延伸。 扭转刚性梁延伸穿过并沿着环形支撑体的中空两个轴向间隔的位置附接。 导向凸缘中的至少一个支撑在梁上,由此支撑体的径向偏转不会导致梁的径向偏转,因此不会引起导向凸缘的径向偏移。 梁可相对于支撑体轴向移动。 该凸缘支撑在由梁上的楔形支撑表面引导的支撑螺栓上。 这些表面移动拉杆螺栓,从而随着梁相对于支撑体轴向移动而沿着径向移动。

    Lining for columns of automobiles
    36.
    发明授权
    Lining for columns of automobiles 失效
    衬里为汽车柱

    公开(公告)号:US06874809B1

    公开(公告)日:2005-04-05

    申请号:US09979541

    申请日:2000-05-05

    摘要: The invention relates to a lining for columns of automobiles comprising a base area (1) with fixing and holding elements (4) and at least one opening area (2) covering, for example, an airbag (3). According to the invention, the opening area (2) consists largely of a thermoplastic material with a Shore A hardness of more than 100 and has a hinge area (6) consisting of a thermopolastic material with a Shore A hardness of less than 95, which adjoins the base area (1).

    摘要翻译: 本发明涉及一种用于汽车柱的衬里,其包括具有固定和保持元件(4)的基部区域(1)和覆盖例如气囊(3)的至少一个开口区域(2)。 根据本发明,开口区域(2)主要由肖氏A硬度大于100的热塑性材料构成,并且具有由肖氏A硬度小于95的热弹性材料构成的铰链区域(6),其中 毗邻基地区(1)。

    Machine and process for producing a fibrous material web
    37.
    发明授权
    Machine and process for producing a fibrous material web 有权
    用于生产纤维材料网的机器和工艺

    公开(公告)号:US06780282B2

    公开(公告)日:2004-08-24

    申请号:US09880061

    申请日:2001-06-14

    IPC分类号: D21F900

    摘要: Machine and process for producing a fibrous material web. The machine includes at least one shoe press having at least one drying cylinder and a shoe press unit which are arranged to form a pressing nip elongated in a web travel direction. At least one suctioned apparatus is arranged before the at least one shoe press relative to the web travel direction, and a water-permeable continuous carrying belt is arranged to guide the fibrous material web over the at least one suctioned apparatus and through the elongated pressing nip. A hood subjected to an overpressure is assigned to the suctioned apparatus and is arranged to support an underpressure effect of the at least one suctioned apparatus. The process includes guiding the fibrous material web and the carrying belt through the elongated pressing nip, and supporting an underpressure effect of the suctioned apparatus by creating an overpressure in the hood.

    摘要翻译: 用于生产纤维材料网的机器和工艺。 该机器包括至少一个靴式压榨机,其具有至少一个干燥筒和靴形压榨单元,其布置成形成沿纸幅行进方向延伸的压榨压区。 至少一个抽吸装置布置在相对于卷筒纸行进方向的至少一个靴形压榨机之前,并且透水的连续输送带布置成将纤维材料纤维网引导到至少一个抽吸装置上并且通过细长的压榨压区 。 经受超压的罩被分配给抽吸装置,并且被布置成支撑至少一个抽吸装置的负压效果。 该方法包括通过细长的压制压区引导纤维材料纤维网和承载带,并通过在罩中产生过压来支撑抽吸装置的负压效应。

    Wire-screening fabric, methods of using the same, and papermaking machines comprising such fabrics
    38.
    发明授权
    Wire-screening fabric, methods of using the same, and papermaking machines comprising such fabrics 失效
    丝网织物,使用它们的方法,以及包括这种织物的造纸机

    公开(公告)号:US06265331B1

    公开(公告)日:2001-07-24

    申请号:US09292978

    申请日:1999-04-16

    申请人: Karl Steiner

    发明人: Karl Steiner

    IPC分类号: D02G300

    摘要: Wire screening fabric for a machine for the production and/or finishing of a pulp web, such as a paper, cardboard, or tissue web, comprising at least one layer each of lengthwise fibers, oriented in the direction of travel, and crosswise fibers, running at a transverse angle thereto, woven together. An improvement of the adhesion of the pulp web on the wire-screening fabric is accomplished in that at least some of the crosswise fibers have a roughly drop-shaped or substantially three-sided, acute-angled cross-section, whereby the pointed end is oriented roughly in the direction of travel of the wire-screening fabric.

    摘要翻译: 用于生产和/或整理纸浆网(例如纸,纸板或纸巾)的机器的筛网织物包括至少一层沿行进方向定向的纵向纤维层和横向纤维, 以横向方向运行,编织在一起。 纸丝网在丝网织物上的附着力的改善是通过至少一些横向纤维具有大致呈液滴状或基本上三边形的锐角横截面而实现的,其中尖端为 大致沿着丝网织物的行进方向。

    Process and apparatus for detecting moisture content in a supported fibrous web
    39.
    发明授权
    Process and apparatus for detecting moisture content in a supported fibrous web 失效
    用于检测受载纤维网中水分含量的方法和装置

    公开(公告)号:US06254726B1

    公开(公告)日:2001-07-03

    申请号:US09407987

    申请日:1999-09-29

    IPC分类号: D21F706

    摘要: Apparatus and process in a machine for at least one of producing and processing the fibrous web. The apparatus includes an essentially water-free traveling surface adapted to guide the fibrous web, and a measuring device positioned and adapted to detect moisture content of the fibrous web while the fibrous web is supported by the essentially water-free traveling surface. The process includes guiding the fibrous web on the essentially water-free traveling surface, and detecting a moisture content of the fibrous web while the fibrous web is supported by the essentially water-free traveling surface.

    摘要翻译: 机器中的装置和工艺,用于至少一种生产和加工纤维网。 该装置包括适于引导纤维幅材的基本上无水的行进表面,以及定位并适于在纤维幅材由基本上无水的行进表面支撑的同时检测纤维幅材的水分含量的测量装置。 该方法包括将纤维幅材引导到基本上无水的行进表面上,并且当纤维幅材由基本上无水的行进表面支撑时,检测纤维幅材的水分含量。

    Dryer section
    40.
    发明授权
    Dryer section 失效
    干燥部

    公开(公告)号:US06189233B1

    公开(公告)日:2001-02-20

    申请号:US09424835

    申请日:1999-12-03

    IPC分类号: D06F5800

    CPC分类号: D21F5/004 D21F5/044

    摘要: Dryer section of a machine for at least one of producing and processing a web of material. The dryer section includes at least one heatable drying cylinder having a circumference, at least a part the circumference adapted to be surrounded by the material web, at least one support band arranged to surround the at least a part of the circumference, and a sealing band arranged to surround the at least a part of the circumference. An overpressure cap is arranged to receive one of a liquid and gaseous medium and is adapted to apply a pressurized one of the liquid and gaseous medium on the at least one drying cylinder. A temperature of the medium is lower than a temperature on an outside of the part of the circumference. At least one second support band is arranged around the at least one drying cylinder and is positioned between the at least one support band and the sealing band, wherein the at least one second support band has a coarser structure than the at least one support band.

    摘要翻译: 用于生产和加工材料网中的至少一个的机器的干燥器部分。 所述干燥部包括至少一个具有圆周的可加热的干燥筒,所述至少一部分所述周长适于由所述材料纤维网围绕,至少一个支撑带布置成围绕所述圆周的至少一部分,以及密封带 布置成围绕圆周的至少一部分。 超压帽被布置成接收液体和气体介质中的一种,并且适于将加压的一种液体和气体介质施加在至少一个干燥筒上。 介质的温度低于圆周部分外侧的温度。 至少一个第二支撑带布置在所述至少一个干燥筒周围并且位于所述至少一个支撑带和所述密封带之间,其中所述至少一个第二支撑带具有比所述至少一个支撑带更粗糙的结构。