Web-fed offset printing press capable of image conversion without web
stoppage
    1.
    发明授权
    Web-fed offset printing press capable of image conversion without web stoppage 失效
    网页胶版印刷机能够进行图像转换,无需停纸

    公开(公告)号:US5970870A

    公开(公告)日:1999-10-26

    申请号:US233428

    申请日:1999-01-20

    CPC分类号: B41F7/08 B41F7/12 B41P2217/13

    摘要: An offset perfecting press is disclosed which has a pair of blanket cylinders on opposite sides of a web traveling along a predefined path. Bearing different images to be printed, two plate cylinders are disposed in circumferentially spaced apart positions on each blanket cylinder. Each plate cylinder is independently movable between an image transfer position, where the plate cylinder is held to the blanket cylinder in order to print an image thereon for subsequent transfer to the web, and an image nontransfer position where the plate cylinder is spaced from the blanket cylinder. Only one plate cylinder is held in the image transfer position on each side of the web. For a change from one image to another, the plate cylinders that have been printing the opposite sides of the web are retracted to the image nontransfer positions, and the other plate cylinders, rotating in phase with the blanket cylinders, are moved to the image transfer positions. There is no need for stopping the web or the blanket cylinders. An electronic control system is provided for automatic image conversion. A multiple-unit, multiple-tower, multiple-web rotary press is also disclosed which comprises a multiplicity of printing units, including one or more constructed as in the foregoing, which are arranged in multiple towers for concurrently printing multiple webs under automatic control.

    摘要翻译: 公开了一种胶印完美印刷机,其具有沿着预定路径行进的幅材的相对侧上的一对橡皮布滚筒。 承载不同的图像要打印,两个印版滚筒在每个橡皮布滚筒上沿圆周间隔设置。 每个印版滚筒可独立地在印版滚筒保持在橡皮布滚筒上的图像转印位置之间独立移动,以便在其上印刷图像以便随后转印到卷筒纸上,以及图像非转印位置,其中印版滚筒与橡皮布间隔开 圆筒。 只有一个印版滚筒被保持在幅材每一侧的图像转印位置。 对于从一个图像到另一个图像的变化,已经打印幅材的相对侧的印版滚筒缩回到图像非转印位置,并且与橡皮布滚筒同相旋转的其他印版滚筒移动到图像转印 职位 不需要停止卷筒纸或橡皮布滚筒。 提供电子控制系统,用于自动图像转换。 还公开了一种多单元,多塔式多卷筒式旋转压榨机,其包括多个印刷单元,包括一个或多个如上所述构造的印刷单元,其被布置在多个塔中,用于在自动控制下同时印刷多个网。

    Apparatus for changing operational plate cylinders during rotary press operation
    2.
    发明授权
    Apparatus for changing operational plate cylinders during rotary press operation 失效
    用于在旋转按压操作期间改变操作板滚筒的装置

    公开(公告)号:US06694876B2

    公开(公告)日:2004-02-24

    申请号:US10008735

    申请日:2001-12-06

    申请人: Hideo Kawamori

    发明人: Hideo Kawamori

    IPC分类号: B41F516

    CPC分类号: B41F33/08 B41F33/0009

    摘要: An apparatus for changing operational plate cylinders during rotary press operation is provided. This apparatus is possible to substantially equalize an actual print count to a set print count before change of operational plate cylinders. This can eliminate waste to print undesired recording paper (paper loss) and lead to cost down. A rotary press includes at least two or more plate cylinders (P), drive means (13, 13′) for driving the plate cylinders (P) and switching means (15) for selectively switching the plate cylinders (P) in a printable state and in an unprintable state. In the apparatus (1) for changing operational plate cylinders during rotary press operation, input console means (2) is at least available for designating (x) an earlier operational plate cylinder (FP) that is switched from the printable state to the unprintable state by the switching means (15) and a later operational plate cylinder (RP) that is switched from the unprintable state to the printable state by the switching means (15) among the two or more plate cylinders (P), and setting (y) a print count before change of operational plate cylinders.

    摘要翻译: 提供了一种用于在旋转按压操作期间改变操作板滚筒的装置。 该装置可以在实际打印计数与操作印版滚筒更换之前的设定打印数量基本相等。 这可以消除浪费以打印不期望的记录纸(纸张丢失)并导致成本降低。 旋转压机包括至少两个或更多个印版滚筒(P),用于驱动印版滚筒(P)的驱动装置(13,13')和用于选择性地将印版滚筒(P)切换到可打印状态的切换装置(15) 并处于不可打印状态。 在用于在旋转按压操作期间改变操作印版滚筒的装置(1)中,输入控制台装置(2)至少可用于指定(x)从可打印状态切换到不可打印状态的较早的操作印版滚筒(FP) 通过开关装置(15)和随后的可操作印版滚筒(RP),其通过两个或更多个印版滚筒(P)中的切换装置(15)从不可打印状态切换到可打印状态,并且设定(y) 更换操作印版滚筒之前的打印数量。

    TRIGGER TYPE HEAD CAP FOR AN AEROSOL SPRAYER
    3.
    发明申请
    TRIGGER TYPE HEAD CAP FOR AN AEROSOL SPRAYER 有权
    用于气溶胶喷雾器的触发式头盖

    公开(公告)号:US20100025437A1

    公开(公告)日:2010-02-04

    申请号:US12523198

    申请日:2007-12-12

    IPC分类号: B65D83/00

    CPC分类号: B65D83/24 B65D83/206

    摘要: A trigger type head cap for an aerosol sprayer is provided which when in discharging and eliminating a residual gas inside of an aerosol container, allows the residual gas to be easily and reliably discharged and eliminated.The trigger type head cap for an aerosol sprayer, comprises a cap cover (11) being placed on an aerosol container (2), the aerosol container (2) having a stem (4) provided on a top thereof; a tubular member (15) formed with a stem mating part (12) mating with the stem (4) on the aerosol container (2) in the cap cover (11), and ending with a jet orifice (13) to form a flow path (14) continuous from the stem mating part (12) to the jet orifice (13) in the tubular member (15); and a trigger lever member (16) capable of thrusting down the stem mating part (12) of the tubular member (15) in the cap cover (11), wherein it is equipped with a rotatable rotary stopper (21) capable of holding the stem mating part (12) of the tubular member (15) in the state that it is thrust down, and a stopper operating lever (23) for effecting a rotation of the rotary stopper (21).

    摘要翻译: 提供了一种用于气溶胶喷雾器的触发式头盖,其在排出和消除气溶胶容器内残留气体时,能够容易且可靠地排出和消除残留气体。 用于气溶胶喷雾器的触发式头盖包括放置在气溶胶容器(2)上的盖罩(11),所述气溶胶容器(2)具有设置在其顶部上的杆(4) 管状构件(15),其形成有与帽盖(11)中的气溶胶容器(2)上的杆(4)配合的杆配合部分(12),并且以喷射孔(13)结束以形成流动 从所述杆配合部分(12)连续到所述管状构件(15)中的喷射孔(13)的路径(14); 以及能够将所述管状构件(15)的所述杆配合部(12)向下推到所述盖罩(11)中的触发杆构件(16),其中,所述触发杆构件配备有可旋转的旋转止动器(21) 管状构件(15)的杆配合部(12)处于推压状态,以及用于进行旋转止动件(21)旋转的止动器操作杆(23)。

    Dampening water supply device
    4.
    发明授权
    Dampening water supply device 失效
    防潮供水装置

    公开(公告)号:US5887521A

    公开(公告)日:1999-03-30

    申请号:US62486

    申请日:1998-04-17

    CPC分类号: B41F7/30 B41F33/0054

    摘要: A dampening water supply device is capable of reducing spoilage upon initiation of printing after temporary stop when accumulated printing operation before temporary stop is large. The spray type dampening water supply device includes actuation signal output means for outputting an actuation signal corresponding to rotating operation of a rotary portion associated with operation of the printing press, counting means for counting a signal output from the actuation signal output means and outputting a signal at every predetermined number of count, nozzle operation control means set a plurality of control modes determined for differentiating supply amount of the dampening water from initiation of printing to a predetermined operating condition, for controlling operation of the nozzle means, control mode designating means for selectively designating the control mode of the nozzle operation control means at every occurrence of temporary stop and initiation of printing of operation of the printing press corresponding to an accumulated count value on the basis of the signal output from the counting means. Upon initiation of printing after temporary stop, the supply amount of the supply amount of the dampening water from initiation of printing up to a predetermined printing condition, is greater than a necessary amount for normal printing.

    摘要翻译: 缓冲水供给装置能够在临时停止之间的累积打印操作大时暂时停止时开始打印时的变质。 喷雾式润版水供给装置包括用于输出对应于与印刷机的操作相关联的旋转部分的旋转操作的致动信号的致动信号输出装置,用于对从致动信号输出装置输出的信号进行计数的计数装置, 在每个预定数量的计数下,喷嘴操作控制装置将确定的用于区分润湿水的供应量与启动印刷的多个控制模式设置为预定操作条件,以控制喷嘴装置的操作,控制模式指定装置用于选择性地 根据从计数装置输出的信号,每次出现临时停止和启动对应于累计计数值的打印机的操作的打印,指定喷嘴操作控制装置的控制模式。 在临时停止后开始打印时,从打印开始到预定打印条件的润版水的供给量的供给量大于正常打印所需的量。

    Trigger type head cap for an aerosol sprayer
    5.
    发明授权
    Trigger type head cap for an aerosol sprayer 有权
    触发式喷头头盖

    公开(公告)号:US08356734B2

    公开(公告)日:2013-01-22

    申请号:US12523198

    申请日:2007-12-12

    IPC分类号: B65D83/00 B67B1/00

    CPC分类号: B65D83/24 B65D83/206

    摘要: A trigger type head cap for an aerosol sprayer allows residual gas inside of an aerosol container of the sprayer to be easily and reliably discharged and eliminated. The cap includes a cap cover to be placed on the aerosol container, which has a stem provided on a top thereof; a tubular member that has a stem mating part to mate with the stem and ends with a jet orifice to form a flow path continuous from the stem mating part to the jet orifice in the tubular member; and a trigger lever member capable of thrusting down the stem mating part. In addition, the cap has a rotatable rotary stopper (21) to hold the stem mating part in the state that it is thrust down, and a stopper operating lever for effecting rotation of the stopper.

    摘要翻译: 用于气溶胶喷雾器的触发式头盖允许容易且可靠地排出和消除喷雾器的气溶胶容器内部的残留气体。 盖子包括一个盖子盖子,放置在气溶胶容器上,该盖子盖子设置在其顶部; 管状构件,其具有杆部匹配部分,以与杆部配合并且端部具有喷射孔,以形成从杆配合部分连接到管状构件中的喷射孔的流动路径; 以及能够向下推动杆配合部分的触发杆构件。 此外,盖具有可旋转的旋转止动器(21),以在其被推下的状态下保持杆配合部分;以及止动器操作杆,用于实现止动件的旋转。

    Synchronous control system for rotary presses

    公开(公告)号:US06539860B2

    公开(公告)日:2003-04-01

    申请号:US09841530

    申请日:2001-04-24

    IPC分类号: B41F516

    CPC分类号: B41F13/12 B41F33/0009

    摘要: In a rotary press intended to perform the synchronous control of driving means with high precision, quickly stabilize rotation, and reduce spoilage caused by phase shifts, comprising a plurality of printing mechanisms in which driving means M rotate N turns while plate cylinders P rotate one turn, so that printing images can be printed on a paper web sequentially passing through each printing mechanism in such a manner that the printing images are matched with a predetermined reference, in which a control section 3 replaces the rotational phase of the plate cylinder with the rotational phase of the driving means M corresponding to that rotational phase so as to match the printing images with a predetermined reference, converts a shift between the rotational phase of the driving means M for matching and the rotational phase of the driving means M in a normal state into the number of outputs of the first pulse signals, set it as a correction value, and obtains a virtual feedback value by shifting the rotational phase of the driving means M by the amount of the correction value, so that control is accomplished by synchronizing the driving reference phase with the virtual feedback phase of the driving means M.

    Automatic paper roll pasting apparatus for rotary presses
    7.
    发明授权
    Automatic paper roll pasting apparatus for rotary presses 失效
    旋转印刷机的自动卷纸粘贴装置

    公开(公告)号:US4715922A

    公开(公告)日:1987-12-29

    申请号:US846601

    申请日:1986-03-31

    CPC分类号: B65H19/1889

    摘要: An automatic paper roll pasting apparatus, for sequentially and continually feeding a continuous strip of paper, or a paper web, to a rotary press from a plurality of paper rolls, having a paper roll support capable of accommodating at least two paper rolls, a mechanism for measuring a value relating to the diameter of a paper roll newly mounted on the paper roll support, and a mechanism for controlling the revolution of the new paper roll, and constructed so that the revolution of the new paper roll is caused to agree with a desired revolution calculated from the revolution of a paper web which is currently fed to the rotary press, thus enabling the new paper roll to be pasted to the running paper web automatically.

    摘要翻译: 一种自动卷纸粘贴装置,用于从多个纸卷顺序地连续地将连续的纸条或纸幅供给到旋转压力机,所述纸卷具有可容纳至少两个纸卷的纸卷支架,机构 用于测量与新安装在纸卷支架上的纸卷的直径相关的值,以及用于控制新纸卷的转动的机构,并且构造成使得新纸卷的旋转与 根据当前馈送到旋转压力机的纸幅的转动计算出所需的转速,从而使新纸卷能够自动粘贴到运行纸幅上。