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公开(公告)号：US5290023A
公开(公告)日：1994-03-01
申请号：US923363
申请日：1992-07-31
IPC分类号： B41F21/00 , B65H3/08 , B65H3/48 , B65H3/54 , B65H7/12 , B65H7/14 , B65H7/18 , B65H7/20 , B65H3/30
CPC分类号： B65H7/18 , B65H3/48 , B65H7/14 , B65H2511/20 , B65H2515/212 , B65H2515/60 , B65H2515/712 , B65H2553/41
摘要： There is provided a sheet feeder for a sheet-fed press which allows an optimum separation state of printing sheets 27 to be established readily and certainly. Air is jetted out from an injection nozzle 6 toward the upper part of a bundle 2 of printing sheets to thereby float up printing sheets 27. A top printing sheet 27 thus floated is absorbed by an absorption foot 8 and conveyed to a printing process. The number of floating printing sheets 27 is detected using photoelectric sensors 21 and 22, and in order to establish the optimum separation state, is adjusted by varying the injection air quantity from the injection nozzle 6 or by moving the paper pressure bar 4 in directions of arrows 93 and 94. Further, by equalizing outputs G1 and G2 from detection areas M1 and M2, it is possible to place the top printing sheet 27 in parallel with the absorption surface 8Q of the absorption foot 8 and realize secure absorption. A fuzzy inference system may be used for adjustment.
摘要翻译： 提供了一种用于单张纸印刷机的片材进给器，其能够容易且肯定地建立印刷片材27的最佳分离状态。 空气从注射喷嘴6向打印纸束2的上部喷射，从而浮起打印纸27.由此浮起的顶部打印片27被吸收脚8吸收并输送到打印处理。 使用光电传感器21和22检测浮动印刷纸张27的数量，并且为了建立最佳分离状态，通过改变来自喷嘴6的喷射空气量或者通过沿着 箭头93和94.此外，通过使来自检测区域M1和M2的输出G1和G2均衡，可以将顶部打印纸27与吸收脚8的吸收表面8Q平行放置，并实现牢固的吸收。 可以使用模糊推理系统进行调整。
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2.发明授权
公开(公告)号：US5317972A
公开(公告)日：1994-06-07
申请号：US947158
申请日：1992-09-18
申请人： Yoshinori Honkawa , Kenso Maehara
发明人： Yoshinori Honkawa , Kenso Maehara
摘要： A printing machine is disclosed in which a sleeve having a tapered side surface is provided movably in an axial direction to a gripper shaft 5 arranged in parallel to a plate cylinder shaft 2. A sleeve member 25 is provided movably in the axial direction of the plate cylinder shaft 2. The sleeve member 25 is connected to the sleeve by a swingable arm. A screw 18 which is brought into contact with the tapered side surface of the sleeve is fixed to a bracket 16 mounted on the gripper shaft 5. Furthermore, a plate 13, a gripper 10 and a front abutment are provided on the gripper shaft 5, the front abutment being moved. An amount of displacement of an image position on the printing plate relative to a regular or normal position is obtained by intersecting two lines 47b and 47c formed at the clamp end portion. Since the method is related to a method of drawing two lines 47b and 47c having any width, it is possible to eliminate an error generated due to a configuration error of a register mark and it is possible to detect the image position width high precision. Accordingly, when the printing plate is automatically fed to the plate cylinder of an offset printing machine, it is possible to feed the printing plate with the image on the printing plate being parallel to the plate cylinder.
摘要翻译： 公开了一种印刷机，其中具有锥形侧表面的套筒沿轴向可移动地设置在与印版滚筒轴2平行布置的夹持轴5上。套筒构件25沿板的轴向方向可移动地设置 套筒构件25通过可摆动臂连接到套筒。 与套筒的锥形侧面接触的螺钉18被固定在安装在夹持轴5上的托架16上。此外，在夹持轴5上设置有板13，夹具10和前部抵接部， 前桥台被移动。 通过将形成在夹持端部的两条线47b和47c相交，获得印版上的图像位置相对于规则或正常位置的位移量。 由于该方法涉及绘制具有任何宽度的两条线47b和47c的方法，所以可以消除由于对准标记的配置错误而产生的错误，并且可以检测图像位置宽度高精度。 因此，当印版被自动馈送到胶版印刷机的印版滚筒时，可以将印版上的印版上的图像平行于印版滚筒进给。
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公开(公告)号：US4027588A
公开(公告)日：1977-06-07
申请号：US651464
申请日：1976-01-22
申请人： Tomoyuki Tasaka , Yoshinori Honkawa
发明人： Tomoyuki Tasaka , Yoshinori Honkawa
CPC分类号： B41F31/30 , B41F33/025 , B41F33/16 , B41F35/06 , B41P2235/22
摘要： A control mechanism for an offset printing machine in which total printing operation is efficiently and easily carried out through a single control shaft with a knob.The control mechanism is operative in a combination of an automatic mode and a manual mode to utilize advantages of both modes. The control shaft is rotatively constructed in such a way that its neutral position, its position for supply of ink and dampening solution to rollers, its position for transfer of ink and dampening solution to a master cylinder, its position for paper feeding and printing, its position for blanket cleaning, and its position for stopping the machine make one complete cyclic loop. The control shaft is manually rotated stepwise from its neutral position to its position for paper feeding and printing. After a pre-set number of sheets are printed, the control shaft is automatically rotated to its position for blanket cleaning and then to its position for stopping the machine.
摘要翻译： 一种胶印机的控制机构，其中通过具有旋钮的单个控制轴有效且容易地执行总打印操作。
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公开(公告)号：US4402263A
公开(公告)日：1983-09-06
申请号：US318098
申请日：1981-11-04
申请人： Yoshinori Honkawa
发明人： Yoshinori Honkawa
摘要： A transfer control roller having individually adjustable surface portions is provided between a fountain roller and a succeeding ductor roller. The surface portions can be moved radially inwardly and outwardly to vary the content surface between the fountain roller and respective surface portions, thereby varying the amount of transferred ink or water.
摘要翻译： 具有单独调节的表面部分的转印控制辊设置在供墨辊和后续的导辊之间。 表面部分可以径向向内和向外移动，以改变墨斗辊和各个表面部分之间的内容物表面，从而改变转印的墨水或水的量。
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5.发明授权
公开(公告)号：US5167186A
公开(公告)日：1992-12-01
申请号：US817791
申请日：1991-12-27
申请人： Yoshinori Honkawa , Kenso Maehara
发明人： Yoshinori Honkawa , Kenso Maehara
摘要： A printing machine is disclosed in which a sleeve having a tapered side surface is provided movably in an axial direction to a gripper shaft 5 arranged in parallel to a plate cylinder shaft 2. A sleeve member 25 is provided movably in the axial direction of the plate cylinder shaft 2. The sleeve member 25 is connected to the sleeve by a swingable arm. A screw 18 which is brought into contact with the tapered side surface of the sleeve is fixed to a bracket 16 mounted on the gripper shaft 5. Furthermore, a plate 13, a gripper 10 and a front abutment are provided on the gripper shaft 5, the front abutment being moved. An amount of displacement of an image position on the printing plate relative to a regular or normal position is obtained by intersecting two lines 47b and 47c formed at the clamp end portion. Since the method is related to a method of drawing two lines 47b and 47c having any width, it is possible to eliminate an error generated due to a configuration error of a register mark and it is possible to detect the image position width high precision. Accordingly, when the printing plate is automatically fed to the plate cylinder of an offset printing machine, it is possible to feed the printing plate with the image on the printing plate being parallel to the plate cylinder.
摘要翻译： 公开了一种印刷机，其中具有锥形侧表面的套筒沿轴向可移动地设置在与印版滚筒轴2平行布置的夹持轴5上。套筒构件25沿板的轴向方向可移动地设置 套筒构件25通过可摆动臂连接到套筒。 与套筒的锥形侧面接触的螺钉18被固定在安装在夹持轴5上的托架16上。此外，在夹持轴5上设置有板13，夹具10和前部抵接部， 前桥台被移动。 通过将形成在夹持端部的两条线47b和47c相交，获得印版上的图像位置相对于规则或正常位置的位移量。 由于该方法涉及绘制具有任何宽度的两条线47b和47c的方法，所以可以消除由于对准标记的配置错误而产生的错误，并且可以检测图像位置宽度高精度。 因此，当印版被自动馈送到胶版印刷机的印版滚筒时，可以将印版上的印版上的图像平行于印版滚筒进给。
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公开(公告)号：US4434716A
公开(公告)日：1984-03-06
申请号：US265497
申请日：1981-05-20
申请人： Koji Ishii , Yoshinori Honkawa
发明人： Koji Ishii , Yoshinori Honkawa
摘要： An offset printing machine including an operating lever mechanism in which, before the printing process is started, all required preliminary processes can be carried out while the operator can visually confirm them to thereby prevent unsatisfactory printing operations due to erroneous plate insertion. The operating lever is rigidly coupled to an operating shaft upon which are mounted cams and arms for controlling each of a plate loading device, a plate unloading device, a blanket cylinder cleaning device, a form roller control mechanism, a plate cylinder control mechanism, a sheet feed control mechanism, a water duct roller control mechanism and an ink duct roller control mechanism in accordance with the angular position of the operating shaft. The plate loading device includes a switch structure having a memory circuit adapted to be set to open and closed positions in accordance with a plate loading operation and to store a plate loaded state even during a restoring operation which is carried out upon completion of the plate loading operation.
摘要翻译： 一种胶印机，其包括操作杆机构，其中在打印过程开始之前，可以执行所有所需的预处理，同时操作者可以在视觉上确认它们，从而防止由于错误的板插入而引起的不令人满意的打印操作。 操作杆刚性地联接到操作轴上，操作轴安装有凸轮和臂，用于控制板装载装置，板卸载装置，橡皮滚筒清洁装置，成型辊控制机构，印版滚筒控制机构， 片材进给控制机构，水管辊控制机构和根据操作轴的角位置的油墨辊辊控制机构。 板装载装置包括具有存储电路的开关结构，该存储电路适于根据板装载操作被设置为打开和关闭位置，并且即使在恢复操作期间存储板装载状态，该恢复操作在板装载完成时执行 操作。
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公开(公告)号：US4353297A
公开(公告)日：1982-10-12
申请号：US250377
申请日：1981-04-02
CPC分类号： B41F33/045 , B41F13/0032 , B41F33/025 , B41K3/126 , B41K3/127
摘要： A number printing machine for use with an offset printing press in which, with only a single numbering device, both a present and a successive number printing operation in which a desired number is printed a desired number of times can be carried out. Either of the two printing modes of operation can be selected by one action. A counter is provided which counts the number of times of printing of a number up to a value set on a dial unit. Once the preset value has been reached, a solenoid is actuated in response to which the number to be printed is changed to the next succeeding number.
摘要翻译： 一种用于胶版印刷机的数字印刷机，其中仅使用单个编号装置，可以进行期望数量打印所需次数的现在和连续打印操作。 可以通过一个动作选择两种打印操作模式中的任何一种。 提供一个计数器，它将数字打印次数计数到一个拨号单元上设置的值。 一旦到达了预设值，就会启动一个电磁阀，响应于此，将要打印的数字改变到下一个后面的数字。
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8.发明授权System for determining dampening water for an offset press using conventional catoptric light intensity 失效用于使用常规反射光强度确定胶印机的润版水的系统
公开(公告)号：US5646738A
公开(公告)日：1997-07-08
申请号：US705069
申请日：1996-08-29
CPC分类号： B41F33/0054 , B41F33/0063 , G01N21/55 , Y10S101/45
摘要： A LED radiates light on a plate held on plate cylinder upon receiving a radiation start signal, so as to form an irradiated area on plate. A photo diode (PD) senses substantially only conventional catoptric light reflected from irradiated area and generates the sensed signal representing the conventional catoptric light intensity. A data processing unit computes the dampening volume based on the sensed signal which is stored in storage device 9, storage device 9 then generates dampening volume signal. The LED is held in such manner that an incident angle of the light in connection with the surface of the irradiated area is made at predetermined angle sufficient for changing the conventional catoptric light intensity sensed by PD in accordance with the dampening volume.
摘要翻译： LED在接收到放射线起始信号时，在保持在印版滚筒上的印版上照射光，以便在印版上形成照射区域。 光电二极管（PD）基本上仅感测从照射区域反射的常规反射光，并产生表示常规反射光强度的感测信号。 数据处理单元基于存储在存储装置9中的感测信号来计算阻尼体积，然后存储装置9产生衰减体积信号。 LED被保持为使得与照射区域的表面相关联的光的入射角被制成足以改变根据阻尼体积由PD感测的常规反射光强度的预定角度。
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公开(公告)号：US3934872A
公开(公告)日：1976-01-27
申请号：US511367
申请日：1974-10-02
申请人： Yoshinori Honkawa
发明人： Yoshinori Honkawa
摘要： The printed sheet guide mechanism in an offset printing press comprises a stay provided parallel to a delivery roller which is in frictional contact with the eject rollers to rotate therewith, and a pair of guide members each of which has a slanted or curved guide flap. Each of the guide members is secured to the stay so that they are adjustable in their lateral movement, and is also so adapted as to hold at its both edges the printed sheet delivered out passing between the eject rollers and delivery rollers. The guide flap provided in each guide member is designed to bend or curve both edges of the printed sheet to give stiffness thereto.
摘要翻译： 胶版印刷机中的印刷引导机构包括平行于与排出辊摩擦接触以与其一起旋转的传送辊的保持架，以及一对导向件，每个导向件具有倾斜或弯曲的导向翼片。 每个引导构件被固定到支柱上，使得它们在横向运动中是可调节的，并且还适于在其两个边缘处保持通过推出辊和输送辊之间传送的打印片材。 设置在每个引导构件中的引导挡板被设计成弯曲或弯曲印刷纸张的两个边缘以给予刚度。
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公开(公告)号：US4475456A
公开(公告)日：1984-10-09
申请号：US497991
申请日：1983-05-25
IPC分类号： B41F7/02 , B41F7/12 , B41F33/10 , B41F33/16 , B41L17/18 , B41L39/16 , B41F13/20 , B41F13/28 , B41F21/08
摘要： A printing apparatus of the type capable of printing on both sides of a paper supplied thereto is improved by enabling simple operation through the use of a single operating lever. Adjustment devices allow simple vertical and transversely adjustment of the plate cylinders with respect to the paper position. After printing is effected, the operating lever is shifted stepwise from the printing position to a starting position through intermediate positions wherein blanket cleaning and plate ejection functions are effected. Changeover between single and two-sided printing is easily effected by a simple switch operation.
摘要翻译： 通过使用单个操作杆能够简单地操作，能够提供能够在其供给的纸的两面上进行打印的打印装置。 调节装置允许相对于纸张位置简单地垂直和横向地调节印版滚筒。 在进行打印之后，操作杆从打印位置逐步地移动到起始位置，通过其中进行毯子清洁和排纸功能的中间位置。 通过简单的开关操作容易地实现单面和双面打印之间的转换。
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