公开(公告)号：US5619921A

公开(公告)日：1997-04-15

申请号：US380155

申请日：1995-01-30

申请人： Takashi Iijima ,  Hideo Ohta

发明人： Takashi Iijima ,  Hideo Ohta

IPC分类号： B41F23/00 ,  B41F7/02 ,  B41F13/02 ,  B41F33/06 ,  B65H23/025 ,  B65H23/032 ,  B41F5/06

CPC分类号： B41F13/02 ,  B65H23/032 ,  B65H2406/00

摘要： A web width adjusting device can adequately adjust the width of paper web which travels through at least two printing sections. The travelling web is sandwiched by a pair of wave forming devices including a plurality of fluid ejectors which are aligned in the width direction of the paper web. The fluid ejectors of one alignment face alternately the other alignment to alternately eject fluid to both sides of the web.

摘要翻译： 卷筒纸宽度调节装置可以适当地调节穿过至少两个印刷部分的纸幅的宽度。 行进的卷筒纸被包括在纸幅的宽度方向上排列的多个流体喷射器的一对波形形成装置夹持。 一个对准面的流体喷射器交替地以另一个对准方式交替地将流体喷射到幅材的两侧。

公开(公告)号：US5052296A

公开(公告)日：1991-10-01

申请号：US575412

申请日：1990-08-30

申请人： Noriyuki Shiba

发明人： Noriyuki Shiba

IPC分类号： B26D5/00 ,  B65H20/02 ,  B65H23/188 ,  B65H23/192

CPC分类号： B65H45/28 ,  B65H23/1886 ,  B65H23/1888 ,  B65H2513/20 ,  B65H2515/34 ,  B65H2701/1864

摘要： This invention relates to a control device for adjusting the travelling tension and the cutting position of printing paper in a printing apparatus. The control device automatically controls the travelling tension of the paper webs within a reference control range, which depends on the number of the paper webs, when the printing machine is driven at a constant speed or when changing speeds slowly. This control device also automatically corrects over-stretching or loosening of the travelling paper webs due to the resistance or the inertial force of guide rollers when the printing machine is driven to change speeds quickly such as at the start or end of the printing operation.

摘要翻译： 本发明涉及一种用于调节打印装置中打印纸的行进张力和切割位置的控制装置。 当打印机以恒定的速度驱动或慢速变化速度时，控制装置在参考控制范围内自动控制纸幅的行进张力，该参考控制范围取决于纸幅的数量。 当打印机被驱动以快速地改变速度（例如在打印操作的开始或结束）时，该控制装置还自动地校正行进纸幅的过度拉伸或松动，这是由于导向辊的阻力或惯性力。

公开(公告)号：US4879951A

公开(公告)日：1989-11-14

申请号：US259771

申请日：1988-10-19

申请人： Kouichi Yoshida ,  Noritake Harada

发明人： Kouichi Yoshida ,  Noritake Harada

IPC分类号： B41F31/02 ,  B41F31/00 ,  B41F31/08

CPC分类号： B41F31/002 ,  B41F31/08

摘要： The present invention relates to an ink supplying device adapted for a rotary press used for printing news papers. More particularly, the present invention relates to an ink supplying device comprising an inking cylinder, an ink feeding means for feeding ink to the inking cylinder, and an ink temperature control means for controlling the temperature of the ink to be fed to the inking cylinder within the optimum range.The temperature control means comprises a medium circulating unit including a medium chamber, a medium temperature detecting unit, a heater and a cooler; a heat exchanger; a pipe system for circulating between the medium circulating unit and the heat exchanger; and an ink temperature detecting unit.The heat exchanger is preferably selected from plate type heat exchangers.This system allows that the ink temperature is quickly adjusted to the optimum range for printing work and further always maintained within the optimum range during its printing work.

摘要翻译： 本发明涉及适用于印刷新闻纸的旋转印刷机的供墨装置。 更具体地说，本发明涉及一种供墨装置，包括一个上墨缸，一个用于将油墨供墨到上墨缸的供墨装置，以及一个用于控制供给给墨水筒的墨水温度的墨水温度控制装置， 最佳范围。 温度控制装置包括介质循环单元，其包括介质室，介质温度检测单元，加热器和冷却器; 热交换器; 用于在介质循环单元和热交换器之间循环的管道系统; 和墨水温度检测单元。 热交换器优选地选自板式热交换器。 该系统允许油墨温度快速调整到打印作业的最佳范围，并进一步在打印作业期间保持在最佳范围内。

公开(公告)号：US4739704A

公开(公告)日：1988-04-26

申请号：US933206

申请日：1986-11-21

申请人： Mitsuo Kitai

发明人： Mitsuo Kitai

IPC分类号： B65H5/12 ,  B41F13/56 ,  B41F13/62 ,  B41F21/04 ,  B65H45/16 ,  B41F1/28

CPC分类号： B65H45/163 ,  B41F13/62

摘要： The present invention relates to a jaw folding device for a jaw cylinder of jaw-type folder and comprises a mother member detachably fixed in the groove formed in the cylinder, a fixed jaw plate fixed to the mother member, a controlled jaw plate so arranged as to contact to the fixed jaw plate a controlled jaw plate shaft for fixing the controlled jaw plate and pivotably supported on the mother member, an urging means for urging the controlled jaw plate to the fixed jaw plate and an angular control means for changing the angle of the controlled jaw plate shaft. The angular control means is actuated by a cam mechanism. The controlled jaw plate is isolated from the fixed jaw plate as the angular control means is actuated. The mother member of this jaw folding device can be easily dismounted from the cylinder drum so that the jaw folding device can be removed from the jaw-type folder to perform checking, maintenance, adjustment or replacement it.

摘要翻译： 本发明涉及一种用于颚式折叠夹具的叼纸滚筒的颚板折叠装置，包括可拆卸地固定在形成于气缸中的槽中的母件，固定在母件上的固定颚板，被配置为 与固定夹板接触，用于固定受控颚板并可枢转地支撑在母件上的受控颚板轴，用于将受控颚板推动到固定颚板的推动装置和用于改变角度控制装置 受控颚板轴。 角度控制装置由凸轮机构致动。 当角度控制装置被致动时，受控钳板与固定夹板隔离。 这种钳口折叠装置的母件可以轻松地从气缸滚筒上卸下，从而能够从夹爪型夹具中取出夹爪折叠装置，以进行检查，维护，调整或更换。

公开(公告)号：US5524805A

公开(公告)日：1996-06-11

申请号：US996874

申请日：1992-12-28

申请人： Noriyuki Shiba ,  Masayoshi Sato

发明人： Noriyuki Shiba ,  Masayoshi Sato

IPC分类号： B65H26/04 ,  B65H27/00 ,  H02K7/10 ,  B41F13/02

CPC分类号： H02K7/1016 ,  B65H26/04 ,  B65H27/00 ,  H02K7/1012 ,  B65H2404/162

摘要： A web feed roller is driven by a compact and simple web feed roller drive device included in the web feed roller. The web feed roller comprises a support shaft, a cylindrical hollow member rotatably supported on the support shaft, a stator provided with an electrically conductive member and fixed on the support shaft, a rotor fixed on the cylindrical hollow member to face with the stator, and an electrical connecting member connected to the conductive member of the stator. The web feed roller is electrically connected to a drive control system comprising a speed control device to control driving speed of the web feed roller, and a signal generating device for outputting a speed signal representing an actual speed of the web feed roller into the speed control device.

摘要翻译： 纸幅馈送辊由包括在卷筒纸进给辊中的紧凑且简单的卷筒纸进给辊驱动装置驱动。 卷筒纸进给辊包括支撑轴，可旋转地支撑在支撑轴上的圆柱形中空构件，设置有导电构件并固定在支撑轴上的定子，固定在圆柱形中空构件上以与定子相对的转子，以及 连接到定子的导电构件的电连接构件。 纸幅馈送辊电连接到包括速度控制装置的驱动控制系统，以控制卷筒纸进给辊的驱动速度;以及信号发生装置，用于将表示卷筒纸进给辊的实际速度的速度信号输出到速度控制 设备。

公开(公告)号：US5429046A

公开(公告)日：1995-07-04

申请号：US28116

申请日：1993-03-09

申请人： Noriyuki Shiba ,  Yuichi Okamura ,  Kohmei Kawahara

发明人： Noriyuki Shiba ,  Yuichi Okamura ,  Kohmei Kawahara

IPC分类号： B41F7/26 ,  B41N7/04 ,  B41L23/18 ,  B41L25/18

CPC分类号： B41N7/04 ,  B41F7/26 ,  B41N2207/02

摘要： A dampening system for a printing apparatus includes a print plate, a printing cylinder contacting the print plate and adapted to supply water to the print plate, a feed device for feeding water to the printing cylinder, and a dampening roller adapted to transfer water from the feed means to the printing cylinder. The dampening roller comprises a roller having a dampening layer composed of a substrate through which is dispersed a plurality of minute hollow bodies. A plurality of the hollow bodies open towards the circumferential surface to form cells for transferring the water from the feed means to the printing cylinder. At least one of the size and the concentration of the hollow bodies dispersed within the substrate is selected depending on the amount of dampening water to be fed to the print plate.

摘要翻译： 用于打印设备的阻尼系统包括印刷板，与打印板接触并适于向印刷板供水的印刷滚筒，用于将水输送到印刷滚筒的进料装置和适于将水从 进料装置到印刷滚筒。 阻尼辊包括具有由衬底组成的阻尼层的辊，通过该衬底分散有多个微小的中空体。 多个中空体朝向圆周表面开口以形成用于将水从进给装置传送到印刷滚筒的单元。 分散在基板内的中空体的尺寸和浓度中的至少一个根据供给到印刷版的润版水的量来选择。

公开(公告)号：US5388513A

公开(公告)日：1995-02-14

申请号：US149526

申请日：1993-11-09

申请人： Hideo Ohta

发明人： Hideo Ohta

IPC分类号： B41F13/02 ,  B65H23/025 ,  B41F13/54

CPC分类号： B65H23/0258 ,  B41F13/02 ,  Y10S101/42

摘要： This invention relates to an offset type rotary press adapted for a color printing system, with printing sections, which prevents print-shears and produces printed matter in high quality. The system of this invention includes an extending area which supplies to the travelling paper web the power to extend in width direction, and at least two printing sections arranged in sequence at the position where the paper web travels after passing through the extending area.

摘要翻译： 本发明涉及适用于彩色打印系统的偏移式旋转印刷机，其具有打印部分，其防止打印剪切并以高质量产生印刷品。 本发明的系统包括向行进纸幅提供沿宽度方向延伸的功率的延伸区域，以及至少两个印刷部分依次布置在纸幅通过延伸区域之后行进的位置。

公开(公告)号：US5337944A

公开(公告)日：1994-08-16

申请号：US038030

申请日：1993-02-19

申请人： Noriyuki Shiba

发明人： Noriyuki Shiba

IPC分类号： B41F35/00 ,  B41F13/02 ,  B65H23/26 ,  B65H27/00

CPC分类号： B41F13/02 ,  B41F35/007

摘要： A paper web guide device for guiding and conveying a paper web comprises a plurality of guide rollers arranged in a parallel configuration in a printing system. The guide rollers comprise a mix of driving guide rollers equipped with a driving mechanism and braking guide rollers equipped with a braking mechanism. The driving guide rollers are controlled so as to make the revolving speed of the guide rollers faster than the travelling speed of the paper web. The braking guide rollers are controlled so as to make the revolving speed of the guide rollers slower than the travelling speed of the paper web. This guide device can exactly perform a cleaning operation on the guide rollers within a short period and without accumulating the tension applied to the travelling paper web.

摘要翻译： 用于引导和输送纸幅的纸幅引导装置包括以平行构造布置在打印系统中的多个导辊。 引导辊包括配备有驱动机构的驱动引导辊和配备有制动机构的制动引导辊的混合。 控制驱动引导辊以使引导辊的转速比纸幅的移动速度更快。 控制制动导辊以使引导辊的转速比纸幅的移动速度慢。 该引导装置可以在短时间内精确地对导辊进行清洁操作，而不会累积施加到行进纸幅的张力。

公开(公告)号：US5285726A

公开(公告)日：1994-02-15

申请号：US889907

申请日：1992-05-29

申请人： Hideo Ohta

发明人： Hideo Ohta

IPC分类号： B41F7/02 ,  B41F13/02 ,  B41F23/02 ,  B41F33/06 ,  B65H23/025 ,  B41F13/54

CPC分类号： B65H23/0258 ,  B41F13/02 ,  Y10S101/42

摘要： This invention relates to an offset type rotary press adapted for a color printing system, with printing sections, which prevents print-shears and produces printed matter in high quality. The system of this invention includes an extending area, which supplies to the travelling paper web the power to extend in the width direction, and at least two printing sections arranged in sequence at the position where the paper web travels after passing through the extending area.

摘要翻译： 本发明涉及适用于彩色打印系统的偏移式旋转印刷机，其具有打印部分，其防止打印剪切并以高质量产生印刷品。 本发明的系统包括延伸区域，其向行进纸幅提供在宽度方向上延伸的能量，以及至少两个印刷部分，其依次布置在纸幅通过延伸区域之后行进的位置。

公开(公告)号：US5186409A

公开(公告)日：1993-02-16

申请号：US512110

申请日：1990-04-20

申请人： Toshio Kansaku

发明人： Toshio Kansaku

IPC分类号： B41F13/02 ,  B65H23/04 ,  B65H23/06 ,  B65H23/10 ,  B65H23/188

CPC分类号： B65H23/063 ,  B65H23/044 ,  B65H23/048 ,  B65H2403/7253

摘要： A tension control device is capable of controlling the tension applied to a printing paper after a paper setting work in a printing apparatus. The tension control device comprises a paper feeding means equipped with a braking unit capable of braking paper feeding motion of a rolled paper supported on the paper feeding means, a tension detecting means for detecting the tension applied to the printing paper, a virtual tension applying means for applying a virtual tension to the tension detecting means, and a braking force control means for controlling the braking force of the braking unit in the paper feeding means in linkage with the tension detecting means. This tension control device ensures automatic tensioning after the paper setting operation without tearing the paper.

摘要翻译： 张力控制装置能够控制在打印装置中的纸张设置工作之后施加到打印纸张的张力。 张力控制装置包括配备有制动单元的供纸装置，该制动单元能够制动支撑在送纸装置上的卷纸的供纸运动;张力检测装置，用于检测施加到打印纸张的张力检测装置;虚拟张力施加装置 用于向张力检测装置施加虚拟张力;以及制动力控制装置，用于与张力检测装置连动地控制供纸装置中的制动单元的制动力。 该张力控制装置在纸张设定操作之后确保自动张紧，而不会撕纸。