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1. 发明授权

US06739252B2 Method and apparatus for reversing sheet material in sheet-processing machines 失效
标题翻译：用于在片材加工机中反转片材的方法和装置
公开(公告)号：US06739252B2
公开(公告)日：2004-05-25
申请号：US10208306
申请日：2002-07-30
申请人： Günter Stephan , Karl-Heinz Helmstädter , Eckart Frankenberger , Hans-Peter Hiltwein
发明人： Günter Stephan , Karl-Heinz Helmstädter , Eckart Frankenberger , Hans-Peter Hiltwein
IPC分类号： B41F502
CPC分类号： B41F21/106
摘要： A method and an apparatus for reversing sheet material in a sheet-processing machine having at least two printing units, a reversing drum with a gripper system, and an impression cylinder that can be operated as a storage drum in perfecting mode and to which a further gripper system for one edge of the sheet material is assigned. In perfecting mode, one of the edges of the sheet material is gripped at an angular offset before the transfer centerline between the reversing drum and the storage drum, before the edge of the sheet material fixed to the storage drum is released.
摘要翻译：一种用于在具有至少两个印刷单元的片材加工机中翻转片材的方法和装置，具有夹持系统的反转滚筒和可以在完美模式下作为储存滚筒操作的压印滚筒，分配片材的一个边缘的夹具系统。在完成模式中，在释放固定到存储鼓的片材的边缘之前，片材的边缘之一被夹紧在反转鼓和存储鼓之间的转印中心线之前的角度偏移处。

2. 发明授权

US06477950B1 Apparatus and method for duplex printing of a sheet-like substrate 失效
标题翻译：片状基材的双面印刷装置及方法
公开(公告)号：US06477950B1
公开(公告)日：2002-11-12
申请号：US09547554
申请日：2000-04-12
申请人： Michael Alan Feilen , Jordan David Mann
发明人： Michael Alan Feilen , Jordan David Mann
IPC分类号： B41F502
CPC分类号： B41J11/0085 , B41J3/60 , B41J11/007
摘要： The present invention is an apparatus and method for duplex printing of a sheet-like substrate in a continuous single-pass flat printing process. The device comprises a first conveyor unit in communication with a feeder and a second conveyor unit in communication with a delivery. Each conveyor unit has a printing device and a drying/curing device disposed adjacent to the conveyor unit for applying a printed material to the substrate. A transfer device is disposed between the two conveyor units for transferring the substrate from the first conveyor unit to the second conveyor unit and turning the substrate, thereby allowing both sides of the substrate to be printed. Alternative embodiments may include any number of conveyor units and transfer units.
摘要翻译：本发明是一种在连续单程平面印刷工艺中双面印刷片状基材的设备和方法。该装置包括与进料器连通的第一输送机单元和与输送器连通的第二输送机单元。每个传送单元具有印刷装置和邻近传送单元设置的干燥/固化装置，用于将印刷材料施加到基材上。传送装置设置在两个输送单元之间，用于将基板从第一输送单元传送到第二输送单元并转动基板，从而允许印刷基板的两面。替代实施例可以包括任何数量的传送单元和传送单元。

3. 发明授权

US06681696B2 Turning or reversing device with a storage device for flat or sheet-like material 有权
标题翻译：具有用于平板或片状材料的存储装置的车削或倒车装置
公开(公告)号：US06681696B2
公开(公告)日：2004-01-27
申请号：US10017634
申请日：2001-11-21
申请人： Günther Stephan
发明人： Günther Stephan
IPC分类号： B41F502
CPC分类号： B41F21/106
摘要： Provided, in combination, is a device for turning sheet-like material, with an impression cylinder for guiding the sheet-like material, the impression cylinder being preceded by a first transfer cylinder and followed by a second transfer cylinder, the sheet-like material being receivable on an outer jacket surface of the impression cylinder so as to be printable by a third transfer cylinder, and further included are a storage device, and a device for imparting a deformation in the sheet-like material during entry thereof into the storage device and while the sheet-like material is gripped at an edge thereof; and a printing unit and a multicolor rotary printing machine, respectively, provided with the combination.
摘要翻译：提供了一种用于转动片状材料的装置，具有用于引导片状材料的压印滚筒，压印滚筒前面是第一传送滚筒，然后是第二传纸滚筒，片状材料可以在压印滚筒的外护套表面上接收以便由第三传送滚筒打印，并且还包括存储装置和用于在片状材料进入存储装置期间使其变形的装置同时片状材料在其边缘被夹持; 以及分别具有组合的印刷单元和多色旋转印刷机。

4. 发明授权

US06619199B2 Printing machine with torque compensation 失效
标题翻译：印刷机具有扭矩补偿
公开(公告)号：US06619199B2
公开(公告)日：2003-09-16
申请号：US10014483
申请日：2001-10-23
申请人： Michael Merz , Karl-Heinz Helmstädter
发明人： Michael Merz , Karl-Heinz Helmstädter
IPC分类号： B41F502
CPC分类号： B41F13/012
摘要： For invention enables torque-compensation of alternating interference-torques in a printing machine. The printing machine, in particular a sheet-fed printing press, has one or more processing stations with cylinders and drums and at least one gear train. The gear train is formed with multiple gear-wheels that drive the cylinders and drums. In a first configuration there is provided an elastic coupling between two equidirectionally rotating gear-wheels. In a second configuration there is provided an elastic crank on a gear-wheel. There is thus impressed onto gear wheel or gear wheels, an additional and variable torque, in addition to the driving-torque of the printing machine.
摘要翻译：为了实现本发明，可以在印刷机中实现交变干涉扭矩的扭矩补偿。印刷机，特别是单张纸印刷机，具有一个或多个具有圆筒和滚筒以及至少一个齿轮系的加工台。齿轮系形成有驱动气缸和鼓的多个齿轮。在第一构造中，提供了两个等向旋转的齿轮之间的弹性联接。在第二构造中，在齿轮上设有弹性曲柄。因此，除了印刷机的驱动扭矩之外，还对齿轮或齿轮施加额外的和可变的扭矩。

5. 发明授权

US06446553B1 Printing apparatus 失效
标题翻译：印刷装置
公开(公告)号：US06446553B1
公开(公告)日：2002-09-10
申请号：US09091025
申请日：1999-06-28
申请人： John Ian Costin , Howard Stephen Carsley , Peter Andrew Donaldson
发明人： John Ian Costin , Howard Stephen Carsley , Peter Andrew Donaldson
IPC分类号： B41F502
CPC分类号： B41F33/0009 , B41F13/0045 , B41F13/12 , B41P2213/734
摘要： A drive system for use with a printing apparatus is disclosed. The drive system includes a plurality of process units, with each unit being adapted for effecting a respective repeat operation on a web of material fed along a path defined at least in part by the process units. The drive system further includes an electrically powered rotary motor corresponding to each of the process units or to one or more rotary elements within a process unit. A control system operates to regulate the running speed and angular phasing of each of the motors individually in relation to a predetermined master standard programmed into the control system. The control system is adapted to vary the relative phase angles of the outputs of one or more of the rotary motors by a preselected factor proportionate to the overall running speed of the apparatus in order to maintain accurate registration of each of the process units relative to the web material throughout a substantial range of operating speeds.
摘要翻译：公开了一种用于打印设备的驱动系统。驱动系统包括多个处理单元，其中每个单元适于在至少部分由处理单元限定的路径馈送的材料幅材上进行相应的重复操作。驱动系统还包括对应于每个处理单元的电动旋转马达或处理单元内的一个或多个旋转元件。控制系统操作以相对于编程到控制系统中的预定主标准来单独地调节每个电动机的运行速度和角度相位。控制系统适于通过与装置的总运行速度成比例的预选因子来改变一个或多个旋转马达的输出的相对相位角，以便保持每个处理单元相对于该旋转马达的精确配准网材料在相当大的操作速度范围内。

6. 发明授权

US06705221B2 Device for turning or reversing flat copies in half-revolution sheet-processing machines 失效
标题翻译：用于在半转片材加工机器中转动或翻转平面复印件的装置
公开(公告)号：US06705221B2
公开(公告)日：2004-03-16
申请号：US10053434
申请日：2002-01-18
申请人： Günter Stephan
发明人： Günter Stephan
IPC分类号： B41F502
CPC分类号： B41F21/106 , Y10S271/902
摘要： In a sheet-processing rotary printing machine operatable in recto printing and recto/verso printing modes, there is provided a device for reversing sheets, which includes a transfer drum bounded by two sheet-guiding cylinders, a reversing/storage drum and an additional transport element assigned to the transfer drum, the transfer drum being drivable in opposite directions of rotation in the recto printing and the recto/verso printing modes, and gripper systems actable in both directions of rotation of the transfer drum, the gripper systems being accommodated on an imaginary jacket surface of the transfer drum; a printing unit including the components of the device; and the printing machine being a multicolor printing machine.
摘要翻译：在可在直角印刷和正/印刷模式中操作的片材加工旋转印刷机中，提供了一种用于翻转片材的装置，其包括由两个片材引导圆筒限定的转印鼓，反转/存储鼓和附加运输分配给转印鼓的元件，转印鼓可以在正射印刷和正反印刷模式中沿相反的旋转方向驱动，并且夹持器系统可在转印鼓的两个旋转方向上起作用，夹具系统容纳在转印鼓上转印鼓的假想护套表面; 包括所述装置的部件的打印单元; 并且印刷机是多色印刷机。

7. 发明授权

US06691611B2 Method and apparatus for guiding and transferring a sheet in a printing machine 失效
标题翻译：用于在印刷机中引导和转印片材的方法和装置
公开(公告)号：US06691611B2
公开(公告)日：2004-02-17
申请号：US09998719
申请日：2001-11-30
申请人： Christian Görbing , Karl-Heinz Helmstädter , Albert Maul
发明人： Christian Görbing , Karl-Heinz Helmstädter , Albert Maul
IPC分类号： B41F502
CPC分类号： B41F21/06 , B41F21/00 , B41F21/10 , B41F21/108
摘要： An apparatus for guiding and transferring a sheet in a printing machine from a first cylinder to a gripper of a second cylinder in which the apparatus has a guide device for a holding element, which is held outside the first and second cylinder. In this way, the design of the guide apparatus can be independent of the first and second cylinders. In addition, a longer time period is available for gripping, tensioning and transferring the sheet. The apparatus can be used both in a recto printing machine and in a turner device in recto and verso printing.
摘要翻译：一种用于将打印机中的片材从第一圆筒引导和传送到第二圆柱体的夹持器的装置，其中该装置具有保持在第一和第二圆柱体外部的用于保持元件的引导装置。以这种方式，引导装置的设计可以独立于第一和第二气缸。此外，更长的时间段可用于夹紧，张紧和转印纸张。该设备可以用于正面打印机和直角打印机中的转盘装置中。

8. 发明授权

US06536340B2 Sheet-fed rotary printing press with convertible mechanism 失效
公开(公告)号：US06536340B2
公开(公告)日：2003-03-25
申请号：US09895497
申请日：2001-06-29
申请人： Yuichi Nakamura
发明人： Yuichi Nakamura
IPC分类号： B41F502
CPC分类号： B41F21/106
摘要： A sheet-fed rotary printing press with a convertible mechanism includes a convertible cylinder, a plurality of gripper units, a plurality of holding members, a convey mechanism, and a pair of paper guide members. The convertible cylinder conveys a sheet. The gripper units are arranged on an outer surface of the convertible cylinder and lined up in an axial direction of the convertible cylinder, and grip the sheet. The holding members are arranged on the outer surface of the convertible cylinder to be adjacent to the gripper units, and lined up in the axial direction of the convertible cylinder to be phase-shifted from the gripper units. In single-sided printing, the convey mechanism conveys the sheet fed from an upstream convey cylinder by gripping its leading edge upon opening/closing operation of the gripper units. In double-sided printing, the convey mechanism holds a trailing edge of the sheet, fed from the upstream convey cylinder, with the holding members and thereafter gripping-changes the sheet to the gripping units. The pair of paper guide members are arranged at at least one of a position between the holding members and an outermost position outside the second gripper units, and guide two sides of the sheet conveyed by the holding members to corresponding ones of the gripper units.

9. 发明授权

US06446554B2 Sheet-fed printing press capable of printing both sides of a sheet 失效
标题翻译：单张纸印刷机能够印刷纸张的两面
公开(公告)号：US06446554B2
公开(公告)日：2002-09-10
申请号：US09796374
申请日：2001-02-28
申请人： Hiroyuki Sarada
发明人： Hiroyuki Sarada
IPC分类号： B41F502
CPC分类号： B41F21/106
摘要： A sheet-fed printing press includes stationary guide means for guiding said control cams in the axial direction of the turn-over drum, switching cam followers respectively provided on the control cams in such a manner as to protrude radially outwardly therefrom, sliders respectively forming therein camming recesses to be respectively engaged with said switching cam followers, and a slider driving means for reciprocatingly driving the sliders in such a manner as to enable the switching cam followers to reciprocatingly travel in the axial direction of the turn-over drum. The switching cam followers each travel from a first end to a second end of a corresponding one of said camming recesses along the longitudinal axis thereof for switching to the both-side printing operation, and each travel from said second end to said first end of said corresponding one of said camming recesses along the longitudinal axis thereof for switching to the single-side printing operation. The first and second ends along the longitudinal axis of each camming recess respectively have end walls adapted to press a corresponding one of said switching cam followers, so that the control cams are respectively biased against the stationary guide means in the direction substantially orthogonal to the axial direction of the turn-over drum.
摘要翻译：单张纸印刷机包括用于沿转向滚筒的轴向引导所述控制凸轮的固定引导装置，分别设置在控制凸轮上的开关凸轮从动件从其径向向外突出的方式分别形成在其中的滑块分别与所述开关用凸轮从动件啮合的凸轮槽，以及用于往复驱动滑块的滑块驱动装置，以使切换凸轮从动件能够在翻转滚筒的轴向上往复运动。切换凸轮从动件从其纵向轴线的相应一个所述凸轮凹槽的第一端到第二端移动，以切换到双面打印操作，并且每个行进从所述第二端到所述第二端的所述第一端沿着其纵向轴线对应一个所述凸轮槽，用于切换到单面打印操作。沿着每个凸轮凹槽的纵向轴线的第一端和第二端分别具有适于按压相应的一个所述开关凸轮从动件的端壁，使得控制凸轮分别在基本上垂直于轴向方向的方向上偏压固定导向装置翻转鼓的方向。

10. 发明授权

US06823786B1 Tandem printing system with fine paper-position correction 失效
标题翻译：串行打印系统，具有良好的纸位置校正功能
公开(公告)号：US06823786B1
公开(公告)日：2004-11-30
申请号：US10089631
申请日：2002-08-05
申请人： Aron Shmaiser , Daniel Sagi , Lior Lewintz
发明人： Aron Shmaiser , Daniel Sagi , Lior Lewintz
IPC分类号： B41F502
CPC分类号： G03G15/00 , B41F13/00 , B41F13/008 , B41F21/108 , B41F21/12 , G03G2215/00021
摘要： A tandem printer with a mechanism for fine substrate-position correction, comprising: a first printing station; a second printing station; a rotatable element, rotating at a given rotation rate, that receives the substrate after printing thereon by the first printing station and transfer the substrate toward the second printing station; a sensor which measure the position of an edge of the substrate during its transfer from the first printing station to the second printing station; and a controller, which applies a corrective step change in angular position of the rotatable element responsive to the measurements of the sensor, without changing the general rotation rate of the rotatable element.
摘要翻译：一种具有用于精细衬底位置校正的机构的串联式打印机，包括：第一印刷站; 第二印刷站; 可旋转元件，以给定的旋转速度旋转，所述旋转元件在由所述第一印刷站在其上打印之后接收所述基板并将所述基板转移到所述第二印刷台; 传感器，其在从所述第一印刷站传送到所述第二印刷台期间测量所述基板的边缘的位置; 以及控制器，其响应于传感器的测量而对可旋转元件的角位置进行校正阶跃改变，而不改变可旋转元件的总体旋转速率。

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