公开(公告)号：US5560808A

公开(公告)日：1996-10-01

申请号：US391583

申请日：1995-02-21

Applicant: Edwin X. Graf

Inventor： Edwin X. Graf

IPC: D21F1/20 ,  D21F1/08

CPC classification number: D21F1/20 ,  Y10S162/11

Abstract: The invention is directed to a roll shake connected to a roll in a paper-making machine, wherein the roll is movable in a direction generally parallel to an axis of the roll. A first hydraulic ram assembly, including a first cylinder and a first ram reciprocally disposed in the first cylinder, is attached to the roll. A second hydraulic ram assembly, including a second cylinder and a second ram reciprocally disposed in the second cylinder, is rigidly connected to the first cylinder. A counter mass is connected to the second ram, and is movable in a direction generally parallel to the roll axis. A controller is connected to the first hydraulic ram assembly and the second hydraulic ram assembly. The controller independently controls reciprocating movements of the first ram and the second ram within the first cylinder and the second cylinder, respectively, whereby a resultant momentum of the roll and the counter mass is approximately equal to zero at any point in time.

Abstract translation: 本发明涉及一种在造纸机中连接到卷筒的滚动摇摆，其中该卷筒可以在大致平行于卷轴的方向上移动。 第一液压柱塞组件包括第一气缸和第一气缸，所述第一气缸和所述第一气缸往复设置在所述第一气缸中。 第二液压柱塞组件包括第二气缸和第二气缸，所述第二气缸和第二气缸往复设置在所述第二气缸中，与所述第一气缸刚性连接。 计量器件连接到第二压头，并且可以在大致平行于辊轴线的方向上移动。 控制器连接到第一液压柱塞组件和第二液压柱塞组件。 所述控制器分别独立地控制所述第一气缸和所述第二气缸内的所述第一压头和所述第二压头的往复运动，由此所述轧辊和所述对置质量块的合成动量在任何时间点近似等于零。

公开(公告)号：US4239448A

公开(公告)日：1980-12-16

申请号：US844911

申请日：1977-10-25

Applicant: Edwin X. Graf

Inventor： Edwin X. Graf

IPC: F04D1/12

CPC classification number: F04D1/12

Abstract: A high-pressure liquid pump for small quantities of liquid such as water to be used in water cutting devices such as for continuously slitting a moving paper web with the pump having an outer annular shell driven in rotation and a pair of hydrodynamic shoes facing the shell with liquid delivery passages therethrough and the shell driven in rotation around the shoes and the shoes mounted on arms with hydraulic pressure members to force the shoes against the shell and control the output pressure of the pump.

Abstract translation: 用于水切割装置中的少量液体的高压液体泵，例如用于连续切割移动的纸幅，泵具有旋转驱动的外部环形壳体和面向壳体的一对流体动力鞋 其中液体输送通道穿过其中，并且壳体围绕鞋子旋转并且具有安装在具有液压构件的臂上的鞋子以将鞋抵靠壳体并且控制泵的输出压力。

公开(公告)号：US20120160440A1

公开(公告)日：2012-06-28

申请号：US13414154

申请日：2012-03-07

Applicant: Edwin X. Graf

Inventor： Edwin X. Graf

IPC: D21F11/00

CPC classification number: D21F11/14 ,  D21F5/18 ,  D21F11/145

Abstract: Described herein is a new concept in air dried tissue (ADT). The wet tissue web is received from the wet end of a papermaking machine and dried by an air floatation dryer that uses an endless loop to transport and support the wet tissue web as it is dried.

Abstract translation: 这里描述的是空气干燥组织（ADT）中的新概念。 湿纸巾从造纸机的湿端接收，并通过空气漂浮干燥器干燥，空气漂浮干燥器使用无限循环来在湿纸巾干燥时输送和支撑湿纸巾。

公开(公告)号：US06623601B2

公开(公告)日：2003-09-23

申请号：US10054040

申请日：2002-01-22

Applicant: Edwin X. Graf ,  Daniel J. Foster ,  Douglas H. Angel

Inventor： Edwin X. Graf ,  Daniel J. Foster ,  Douglas H. Angel

IPC: D21F308

CPC classification number: B29C70/84 ,  B29C35/00 ,  B29L2031/721 ,  D21F1/40 ,  D21F3/08 ,  D21G1/0246 ,  Y10T29/4956 ,  Y10T29/49563

Abstract: A paper-making machine includes a traveling substrate and a roll carrying the substrate. The roll includes a carbon fiber shell, a ceramic layer over the shell, and a polytetrafluoroethylene layer over the ceramic layer. The polytetrafluoroethylene layer defines an outer surface of the roll. The ceramic layer intermittently extends through the polytetrafluoroethylene layer to the outer surface of the roll.

公开(公告)号：US06387218B1

公开(公告)日：2002-05-14

申请号：US09702016

申请日：2000-10-30

Applicant: Edwin X. Graf

Inventor： Edwin X. Graf

IPC: D21F306

CPC classification number: D21F3/0272 ,  D21F3/0209

Abstract: A seal used in an air press for dewatering a traveling paper web in a paper-making machine includes a support roll having a cylindrical surface, a belt and felt for supporting the paper web on either side thereof, an arm for mounting the seal, a seal body having a curved outer surface contour for substantially conforming to the curve of the cylindrical surface of the support roll, and an inner surface adjacent to the arm. A leading edge surface intersects with the curved outer surface, the leading edge surface defines the initial engagement with the traveling belt when in an operating position. A trailing edge surface intersects with the curved outer surface. The trailing edge surface defines, with the leading edge surface, the upstream and downstream bounds of the extended nip of the curved outer surface contour of the seal body over the support.

Abstract translation: 用于造纸机中的用于对行进纸幅进行脱水的空气压榨机的密封件包括：具有圆柱形表面的支撑辊，用于在其两侧支撑纸幅的带和毡;用于安装密封件的臂， 密封体具有弯曲的外表面轮廓，用于基本上符合支撑辊的圆柱形表面的曲线，以及与臂相邻的内表面。 前缘表面与弯曲的外表面相交，当处于操作位置时，前缘表面限定与行进带的初始接合。 后缘表面与弯曲的外表面相交。 后缘表面与前缘表面一起限定了在支撑件上的密封体的弯曲外表面轮廓的延伸压区的上游和下游界限。

公开(公告)号：US06368458B1

公开(公告)日：2002-04-09

申请号：US09534933

申请日：2000-03-24

Applicant: Edwin X. Graf ,  James A. Eng

Inventor： Edwin X. Graf ,  James A. Eng

IPC: B30B304

CPC classification number: D21G1/00 ,  D21G1/0026 ,  D21G1/004 ,  D21G1/0286

Abstract: A calender press for use in a paper-making machine includes a top roll positioned adjacent to a nip and rotatable about a longitudinal axis thereof. The top roll has a length and circumferential perimeter. The length extends in the direction of and is longer than the width of the fiber web. The top roll is thermally compensated in a plurality of thermal zones which are adjacent to each other across the length of the top roll, whereby the perimeter of the top roll may be adjusted in a locally adjustable manner toward and away from the nip. A bottom roll is positioned adjacent to the top roll and defines the nip with the top roll. The bottom roll is rotatable about a longitudinal axis thereof and has a length and circumferential perimeter. The length extends in the direction of and is longer than the width of the fiber web. The perimeter is smaller at each longitudinal end of the bottom roll and larger at approximately a midpoint between the longitudinal ends, thereby defining a crowned bottom roll. The bottom roll is thermally compensated in a plurality of thermal zones which are adjacent to each other across the length of the bottom roll, whereby the perimeter of the bottom roll may be adjusted in a locally adjustable manner toward and away from the nip. The thermal compensation of the bottom roll and the top roll coact to effect a nip load of less than approximately 150 pounds per linear inch between the top roll and bottom roll.

Abstract translation: 用于造纸机的压延机包括邻近辊隙定位并可围绕其纵向轴线旋转的顶辊。 顶辊具有长度和圆周周长。 该长度在纤维网的宽度方向上延伸并且长于纤维网的宽度。 上辊在多个热区中被热补偿，多个热区在顶辊的长度上彼此相邻，由此顶辊的周边可以以局部可调节的方式朝向和远离辊隙进行调节。 底辊定位成与顶辊相邻并且与顶辊限定压区。 底辊可以围绕其纵向轴线旋转并且具有长度和圆周周长。 该长度在纤维网的宽度方向上延伸并且长于纤维网的宽度。 周边在底辊的每个纵向端处较小，并且在纵向端部之间的大致中点处较大，由此限定顶部的底部辊。 底辊在多个热区域中被热补偿，多个热区域在底辊的长度上彼此相邻，由此底辊的周边可以以局部可调节的方式朝向和远离辊隙进行调节。 底辊和顶辊的热补偿共同作用以在顶辊和底辊之间实现小于约150磅/线性英寸的辊隙负荷。

公开(公告)号：US06339883B1

公开(公告)日：2002-01-22

申请号：US09512940

申请日：2000-02-25

Applicant: Edwin X. Graf ,  Daniel J. Foster ,  Douglas H. Angel

Inventor： Edwin X. Graf ,  Daniel J. Foster ,  Douglas H. Angel

IPC: B23P1500

CPC classification number: B29C70/84 ,  B29C35/00 ,  B29L2031/721 ,  D21F1/40 ,  D21F3/08 ,  D21G1/0246 ,  Y10T29/4956 ,  Y10T29/49563

Abstract: A paper-making machine includes a traveling substrate and a roll carrying the substrate. The roll includes a carbon fiber shell, a ceramic layer over the shell, and a polytetrafluoroethylene layer over the ceramic layer. The polytetrafluoroethylene layer defines an outer surface of the roll. The ceramic layer intermittently extends through the polytetrafluoroethylene layer to the outer surface of the roll.

Abstract translation: 造纸机包括行进基板和承载基板的辊。 辊包括碳纤维壳，壳上的陶瓷层和陶瓷层上的聚四氟乙烯层。 聚四氟乙烯层限定了辊的外表面。 陶瓷层间歇地延伸穿过聚四氟乙烯层到辊的外表面。

公开(公告)号：US06210534B1

公开(公告)日：2001-04-03

申请号：US09310832

申请日：1999-05-12

Applicant: Edwin X. Graf

Inventor： Edwin X. Graf

IPC: D21F134

CPC classification number: D21F7/006 ,  Y10T83/364

Abstract: A paper-making machine for making a fiber web, includes a wire for carrying the fiber web. A trim squirt includes a nozzle cutter and an accumulator tank. The nozzle cutter is directed toward and transverse to the wire. The accumulator tank includes an inlet for receiving a pressurized fluid and an outlet fluidly connected with the nozzle cutter. The tank is structured and arranged to define an air attenuation pad therein.

Abstract translation: 一种用于制造纤维网的造纸机，包括用于承载纤维网的线。 修剪喷嘴包括喷嘴切割器和储液罐。 喷嘴切割器指向并横向于线。 蓄液箱包括用于接收加压流体的入口和与喷嘴切割器流体连接的出口。 该罐被构造和布置成在其中限定一个空气衰减垫。

公开(公告)号：US06021581A

公开(公告)日：2000-02-08

申请号：US102029

申请日：1998-06-22

Applicant: Edwin X. Graf

Inventor： Edwin X. Graf

IPC: D21F5/02 ,  F26B3/00

CPC classification number: D21F5/021

Abstract: A method of drying a fiber web in a paper-making machine includes the step of providing a heated dryer roll which carries the fiber web. The dryer roll has a shell consisting essentially of compacted graphite cast iron. The dryer roll is rotated such that the dryer roll has a peripheral speed which is greater than approximately 6000 feet per minute.

Abstract translation: 在造纸机中干燥纤维网的方法包括提供承载纤维网的加热干燥辊的步骤。 干燥辊具有基本上由压实的石墨铸铁组成的壳体。 旋转干衣机辊使得干燥辊具有大于约6000英尺/分钟的圆周速度。

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。