公开(公告)号：US6017419A

公开(公告)日：2000-01-25

申请号：US931854

申请日：1997-09-16

Applicant: Edwin X. Graf ,  James A. Eng

Inventor： Edwin X. Graf ,  James A. Eng

IPC: D21G3/00 ,  D21F11/00

CPC classification number: D21G3/00

Abstract: A metering size press rod assembly specifically for use in a paper-making machine is stored and transported in a container and use in the paper-making machine. A plurality of metering size press rod assemblies are assembled. A storage sand transport container is provided at shipping location. The container includes a plurality of elongate openings therein. Each metering size press rod assembly is loaded into a corresponding one of the elongate openings in the container. The container is then transported to a user location, the metering size press assemblies are then sequentially and individually removed from the container, used in the papermaking machine and reloaded into the elongate openings in the container. The container with the used metering size press rod assemblies is the transported back to the shipping location.

Abstract translation: 专门用于造纸机的计量尺寸压杆组件被储存并运输在容器中并用于造纸机器中。 组装多个计量尺寸的压杆组件。 在运输地点提供储存砂运输容器。 容器在其中包括多个细长开口。 每个计量尺寸按压杆组件被装载到容器中相应的一个细长开口中。 然后将容器运送到用户位置，然后将计量尺寸的压力机组件从用于造纸机器的容器中顺序地和单独地移出并重新装入容器中的细长开口中。 具有使用过的计量尺寸压杆组件的容器被运送回运送位置。

公开(公告)号：US5891307A

公开(公告)日：1999-04-06

申请号：US61300

申请日：1998-04-16

Applicant: Edwin X. Graf

Inventor： Edwin X. Graf

IPC: D21D5/26 ,  D21F1/02 ,  D21G9/00 ,  D21F11/00 ,  G01F5/00

CPC classification number: D21G9/00 ,  D21D5/26 ,  D21F1/02

Abstract: In a paper-making machine, a method of determining a volumetric percentage of air in a fiber suspension for delivery to a headbox. The fiber suspension is transported through a fluid conduit. A sound transmitter and a target receiver are positioned relative to the fluid conduit. A sound is transmitted through the fiber suspension from the sound transmitter to the target receiver. A speed of the transmitted sound from the sound transmitter to the target receiver is established. The volumetric percentage of air in the fiber suspension is determined, dependent upon the established speed of sound.

Abstract translation: 在造纸机中，确定用于传送到流浆箱的纤维悬浮液中的空气的体积百分比的方法。 纤维悬浮液通过流体导管输送。 声音发射器和目标接收器相对于流体导管定位。 声音通过光纤悬架从声音发射器传输到目标接收器。 建立从声音发射机到目标接收机的传输声音的速度。 纤维悬浮液中空气的体积百分比取决于确定的声速。

公开(公告)号：US5888351A

公开(公告)日：1999-03-30

申请号：US934584

申请日：1997-09-22

Applicant: Edwin X. Graf ,  William Witte

Inventor： Edwin X. Graf ,  William Witte

IPC: D21F7/00 ,  B65H20/32

CPC classification number: D21F7/005

Abstract: A paper making machine for producing a continuous traveling fiber material web includes a roll having a longitudinal axis and two longitudinal ends. Each end has a concentric first circular gear with a plurality of radially outwardly facing teeth. A felt is carried by the roll. The paper making machine also includes a pair of parallel lower elongated racks extending substantially perpendicular to the longitudinal axis of the roll. Each lower elongated rack includes a plurality of teeth carrying and meshing with the teeth of a respective first circular gear. The roll is rotatably movable with respect to the lower racks in two opposite directions along and parallel to the lower racks and transverse to the longitudinal axis of the roll. A first of the two opposite directions is toward the felt. The paper making machine further includes a device for rotating and thereby moving at least one first circular gear along a respective lower rack such that the felt is stretched in the first of the two opposite directions.

Abstract translation: 用于生产连续行进的纤维材料纤维网的造纸机包括具有纵向轴线和两个纵向端部的辊。 每个端部具有同心的第一圆形齿轮，其具有多个径向向外的齿。 毛毯由卷承载。 造纸机还包括一对基本上垂直于辊的纵向轴线延伸的平行的下部细长齿条。 每个下部细长齿条包括多个齿，其携带并与相应的第一圆形齿轮的齿啮合。 卷可相对于下搁架沿两个相反的方向可旋转地移动并且平行于下机架并横向于辊的纵向轴线。 两个相反方向的第一个方向是针对毛毡。 造纸机还包括用于旋转并从而沿着相应的下齿条移动至少一个第一圆形齿轮的装置，使得毛毯在两个相反方向中的第一个方向上被拉伸。

公开(公告)号：US5868905A

公开(公告)日：1999-02-09

申请号：US844939

申请日：1997-04-23

Applicant: Edwin X. Graf ,  Clark J. Krystek

Inventor： Edwin X. Graf ,  Clark J. Krystek

IPC: B01D19/00 ,  D21D5/26 ,  D21F1/02

CPC classification number: D21D5/26 ,  B01D19/0036 ,  B01D19/0047

Abstract: The invention is directed to a paper-making machine for making a paper web from a fiber suspension. The paper-making machine includes a headbox having an entrance, a fluid conduit connected to the headbox entrance, and a deaeration device with an exit connected to the fluid conduit. The deaeration device includes a housing and a pipe. The housing including an inner surface defining an inner chamber. The pipe is disposed at least partially within the housing and is configured to receive the fiber suspension. The pipe has a plurality of outlets disposed within the inner chamber of the housing. Each of the outlets is configured to output a stream of the fiber suspension against and at an acute angle relative to the inner surface of the inner chamber. A vacuum source is connected to the housing and is in fluid communication with the inner chamber.

Abstract translation: 本发明涉及一种用于从纤维悬浮液制造纸幅的造纸机。 造纸机包括具有入口的流浆箱，连接到流浆箱入口的流体导管，以及具有连接到流体导管的出口的脱气装置。 脱气装置包括壳体和管道。 壳体包括限定内腔的内表面。 所述管道至少部分地设置在所述壳体内并且被构造成接纳所述纤维悬浮液。 管道具有设置在壳体的内室内的多个出口。 每个出口构造成相对于内室的内表面反射并以锐角输出纤维悬浮液流。 真空源连接到壳体并与内腔流体连通。

公开(公告)号：US5837102A

公开(公告)日：1998-11-17

申请号：US41486

申请日：1998-03-12

Applicant: Edwin X. Graf

Inventor： Edwin X. Graf

IPC: D21F1/00 ,  D21F1/10

CPC classification number: D21F1/0063 ,  Y10S162/903

Abstract: A paper-making machine for forming a paper web from a fiber suspension includes rotatable rolls, an endless forming fabric, and a headbox configured to receive and discharge the fiber suspension. The endless forming fabric is carried by the rolls and is configured to directly carry the fiber suspension discharged by the headbox. The forming fabric includes a monolithic plastic sheet with water drainage holes therein. The sheet has an embossed outer surface with generally rounded projections and generally rounded depressions. Each of the projections has a height of at least 125 microns. The embossed outer surface is configured for contacting the fiber suspension. The embossed outer surface of the sheet is formed using a calender having at least one embossing roll.

Abstract translation: 用于从纤维悬浮液形成纸幅的造纸机包括可旋转辊，环形成形织物和被配置为接收和排出纤维悬浮液的流浆箱。 无端成形织物由辊承载并且被配置为直接承载由流浆箱排出的纤维悬浮液。 成形织物包括其中具有排水孔的整体式塑料片。 片材具有压花的外表面，其具有大致圆形的凸起和大致圆形的凹陷。 每个突起具有至少125微米的高度。 压花的外表面构造成用于使纤维悬浮液接触。 片材的压花外表面使用具有至少一个压花辊的压延机形成。

公开(公告)号：US5611143A

公开(公告)日：1997-03-18

申请号：US327316

申请日：1994-10-21

Applicant: Edwin X. Graf

Inventor： Edwin X. Graf

IPC: B21B27/00 ,  B23P9/00 ,  B23P15/00 ,  C21D1/09 ,  C21D9/38 ,  D21G1/02 ,  B21D39/02

CPC classification number: B23P9/00 ,  B23P15/00 ,  C21D9/38 ,  D21G1/0246 ,  B21B27/00 ,  C21D1/09 ,  Y10T29/4956

Abstract: A process for forming a chilled iron roll for a calender stack. An unfinished roll having a core volume forming the roll radial periphery is provided. An outer radial region of the core volume which has a first microstructure is remelted by passage of electrical current therethrough by means of a pair of electrodes. This region rapidly cools and solidifies, thereby transforming into a second and oriented microstructure which has a higher hardness than the hardness of the first microstructure. The outer radial region of the core volume is subsequently ground smooth to provide a smooth paper web contacting surface for calendering operations.

Abstract translation: 一种用于形成压延机组的冷轧铁辊的方法。 提供具有形成辊径向周边的芯体积的未完成的辊。 具有第一微结构的芯体的外部径向区域通过电流通过一对电极而被重新熔化。 该区域快速冷却和固化，从而转变成具有比第一微结构的硬度更高的硬度的第二和定向微结构。 芯体的外部径向区域随后被研磨成平滑以提供用于压延操​​作的光滑的纸幅接触表面。