Accessory for a printing unit
    2.
    发明授权
    Accessory for a printing unit 失效
    打印单元附件

    公开(公告)号:US06510795B1

    公开(公告)日:2003-01-28

    申请号:US09283821

    申请日:1999-03-31

    IPC分类号: B41F3500

    CPC分类号: B41F35/00 B41F13/00 B41F13/24

    摘要: A printing-unit accessory engaged with a printing unit of a printing press, in an operating position of the accessory, and removed from the vicinity of the printing unit, in at least one maintenance position of the accessory, includes a pivoting mechanism securing the accessory to the printing press, the pivoting mechanism being disposed in a region of a side wall of the printing unit in a manner that the accessory is movable into a vertical position adjacent the side wall, and at least one linear guide disposed in front of the side wall so that the accessory is displaceable into a horizontal position thereof distal from the printing unit.

    摘要翻译: 一种打印单元附件,与打印机的印刷单元接合在附件的操作位置,并且在附件的至少一个维护位置中从打印单元的附近移除,包括一个将附件固定的枢转机构 所述枢转机构设置在所述印刷单元的侧壁的区域中,使得所述附件可移动到与所述侧壁相邻的垂直位置,并且至少一个直线导轨设置在所述侧面的前方 使得附件可移动到其远离打印单元的水平位置。

    Accessory for a printing unit
    3.
    发明授权
    Accessory for a printing unit 失效
    打印单元附件

    公开(公告)号:US06951172B2

    公开(公告)日:2005-10-04

    申请号:US09902550

    申请日:2001-07-10

    CPC分类号: B41F13/00 B41F13/24 B41F35/00

    摘要: A printing unit configuration includes an accessory and a connection mechanism moveably fastening the accessory thereto, throwing the accessory thereon into a working position, and removing it therefrom into maintenance positions. A linear guide can be connected to the accessory and disposed perpendicular to a pivot axis, with the mechanism pivoting the accessory away from the unit about the axis and displacing it along the guide. The mechanism can have two pivot axes disposed parallel to the unit rotation axis and can pivot the accessory away from the unit first about the first axis then about the second. The mechanism can pivot the accessory about an axis perpendicular to the unit rotation axis and/or about a single pivot axis disposed below the accessory. The mechanism can connect the accessory to the unit to project into a recess of a side wall of the printing machine at a side opposite an operator side in a maintenance position.

    摘要翻译: 打印单元配置包括附件和可移动地将附件固定到其上的连接机构,将附件投入工作位置,并将其从其中移除到维护位置。 线性引导件可以连接到附件并且垂直于枢转轴线设置,其中机构使附件远离该单元绕着轴线枢转并沿着引导件移位。 该机构可以具有平行于单元旋转轴线布置的两个枢转轴线,并且可以首先将附件从该单元绕第一轴线然后围绕第二轴线枢转。 该机构可围绕垂直于单元旋转轴线的轴线和/或围绕设置在附件下方的单个枢转轴线枢转附件。 该机构可以将附件连接到单元以在维护位置的与操作者侧相对的一侧突出到印刷机的侧壁的凹部中。

    Method and device for imaging a printing form
    4.
    发明授权
    Method and device for imaging a printing form 有权
    用于对打印表单进行成像的方法和装置

    公开(公告)号:US07280132B2

    公开(公告)日:2007-10-09

    申请号:US10730458

    申请日:2003-12-08

    申请人: Andreas Detmers

    发明人: Andreas Detmers

    IPC分类号: B41J2/47

    CPC分类号: G03F7/2055 B41C1/00 G03F7/24

    摘要: A method for imaging a printing form (10) using at least one controllable light source (42) is described, a number of image spots (20) being generated at a number of positions on the printing form (10) in accordance with image data in a bit field, by the controlled action of light on the printing form (10), the intensity of the light acting at at least one of the positions of the image spots (18) being controlled as a function of the value of a measure for the number of the image spots (24) to be generated in one surrounding area (22) of the position. The method may be implemented in a device for imaging a printing form (10), having at least one controllable light source (42) and a control unit (50) including a processor (52) and a memory unit (54) in such a way that a program for executing the method is stored in the memory unit (54) and may be executed in the processor (54). The device may be used in a print unit (58) of a printing press (60).

    摘要翻译: 描述了使用至少一个可控光源(42)对打印形式(10)进行成像的方法,根据图像数据在打印形式(10)上的多个位置处生成多个图像点(20) 在位场中,通过光在打印形式(10)上的受控作用,作用在图像斑点(18)的至少一个位置的光的强度作为测量值的函数被控制 用于在该位置的一个周围区域(22)中生成的图像点(24)的数量。 该方法可以在用于对具有至少一个可控光源(42)和包括处理器(52)和存储器单元(54))的控制单元(50)的打印形式(10)成像的设备中实现, 用于执行方法的程序被存储在存储单元(54)中并且可以在处理器(54)中执行的方式。 该装置可以用在印刷机(60)的印刷单元(58)中。

    Sheet-Processing Assembly having an Apparatus for Transporting a Pallet, Pallet Conveying System and Sheet-Fed Rotary Printing Press
    6.
    发明申请
    Sheet-Processing Assembly having an Apparatus for Transporting a Pallet, Pallet Conveying System and Sheet-Fed Rotary Printing Press 有权
    片材加工组件,具有用于运输托盘,托盘输送系统和单张旋转印刷机的装置

    公开(公告)号:US20090194940A1

    公开(公告)日:2009-08-06

    申请号:US12364740

    申请日:2009-02-03

    IPC分类号: B65H5/04 B65G47/24 B41F13/00

    CPC分类号: B65G57/00 B41F21/00 B65G47/54

    摘要: A sheet-processing assembly includes an apparatus for transporting a pallet bearing a sheet stack and a transfer conveyor having a number of transport rollers disposed transversely to the direction of transport of the pallet and a receiving fixture for a load-bearing element for the pallet, for example a lift truck fork. The receiving fixture is aligned parallel to the transport rollers. A conveying system having a transfer conveyor and a sheet-fed rotary printing press having a conveying system, are also provided.

    摘要翻译: 片材处理组件包括用于运输带有片材堆叠的托盘的装置和具有横向于托盘的运输方向布置的多个输送辊的输送输送器和用于托盘的承载元件的接收固定件, 例如叉车叉车。 接收夹具平行于输送辊对齐。 还提供了具有输送系统的输送系统和具有输送系统的单张纸转印印刷机。

    Method and device for driving a printing press
    7.
    发明授权
    Method and device for driving a printing press 失效
    用于驱动印刷机的方法和装置

    公开(公告)号:US06796239B2

    公开(公告)日:2004-09-28

    申请号:US10103459

    申请日:2002-03-22

    IPC分类号: B41F702

    CPC分类号: B41F13/008

    摘要: A method for driving a printing press includes driving, in a printing operation, via a gear train by at least a first motor, at least one drum for advancing printing material and a printing-form cylinder, processing angle-of-rotation signals of the drum in a control device for controlling the driving of the drum and the form cylinder, and driving, in a printing-form production operation in the printing press, a printing-form cylinder by a separate motor. The method further includes, in an operation for producing the printing form, synchronously actuating the first motor and the separate motor by providing a gear allocated to the driving of the printing-form cylinder, and an adjacent gear allocated to the driving of the drum of the gear train, the gears being disposed relative to one another at the most out of contact with one another, and at the least barely in engagement with one another so as to exert a slight pressure on one another, and a device for performing the method.

    摘要翻译: 一种用于驱动印刷机的方法包括:通过至少一个第一马达,至少一个用于推进印刷材料的滚筒和一个印刷滚筒,经由齿轮系,在打印操作中驱动处理旋转角度的信号 在用于控制滚筒和成形滚筒的驱动的控制装置中滚动,并且在印刷机的印刷形式生产操作中通过单独的马达驱动印刷形式的滚筒。 该方法还包括在用于生产印刷形式的操作中,通过提供分配给印刷版滚筒的驱动的齿轮以及分配给滚筒的驱动的相邻齿轮同步致动第一马达和分离的马达 所述齿轮系相对于彼此最多彼此接触而彼此相对设置,并且彼此之间至少几乎不彼此接合,从而相互施加轻微的压力;以及用于执行该方法的装置 。

    Cleaning assembly for cleaning printing units of a direct imaging rotary
printing press
    8.
    发明授权
    Cleaning assembly for cleaning printing units of a direct imaging rotary printing press 失效
    用于清洁直接成像旋转印刷机的印刷单元的清洁组件

    公开(公告)号:US5730057A

    公开(公告)日:1998-03-24

    申请号:US643598

    申请日:1996-05-06

    摘要: Wash-up assembly for washing printing units and adjacent regions in a rotary printing press having printing units including a printing-form cylinder and a blanket cylinder cooperating with an impression cylinder, and a wash-up device assigned to each printing unit for washing the outer cylindrical surface of at least one of the respective printing-form cylinder and the respective blanket cylinder thereof, further includes a sucking unit assigned to a respective printing unit in a wedge-shaped nip region between the respective printing-form cylinder and the respective blanket cylinder thereof, the sucking unit having at least one opening directed substantially towards respective outer cylindrical surfaces of the respective printing form and blanket cylinders.

    摘要翻译: 用于具有印刷单元的旋转印刷机中的洗涤印刷单元和相邻区域的清洗组件,所述印刷单元包括与压印滚筒配合的印刷版滚筒和橡皮布滚筒,以及分配给每个印刷单元的清洗装置, 相应的印刷版滚筒及其橡皮滚筒中的至少一个的圆柱形表面还包括一​​个吸引单元,该吸引单元分配给相应的印刷版滚筒与各自的橡皮滚筒之间的楔形夹持区域中的各个印刷单元 所述吸入单元具有至少一个开口,其基本上朝向相应印刷形式和橡皮布滚筒的相应的外圆柱形表面。

    Sheet-processing assembly having an apparatus for transporting a pallet, pallet conveying system and sheet-fed rotary printing press
    9.
    发明授权
    Sheet-processing assembly having an apparatus for transporting a pallet, pallet conveying system and sheet-fed rotary printing press 有权
    具有用于运输托盘,托盘输送系统和单张纸旋转印刷机的设备的片材加工组件

    公开(公告)号:US07987969B2

    公开(公告)日:2011-08-02

    申请号:US12364740

    申请日:2009-02-03

    IPC分类号: B65G13/02

    CPC分类号: B65G57/00 B41F21/00 B65G47/54

    摘要: A sheet-processing assembly includes an apparatus for transporting a pallet bearing a sheet stack and a transfer conveyor having a number of transport rollers disposed transversely to the direction of transport of the pallet and a receiving fixture for a load-bearing element for the pallet, for example a lift truck fork. The receiving fixture is aligned parallel to the transport rollers. A conveying system having a transfer conveyor and a sheet-fed rotary printing press having a conveying system, are also provided.

    摘要翻译: 片材处理组件包括用于运输带有片材堆叠的托盘的装置和具有横向于托盘的运输方向布置的多个输送辊的输送输送器和用于托盘的承载元件的接收固定件, 例如叉车叉车。 接收夹具平行于输送辊对齐。 还提供了具有输送系统的输送系统和具有输送系统的单张纸转印印刷机。