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    Device for conveying a sheet through a printing machine
    1.
    发明申请
    Device for conveying a sheet through a printing machine 有权
    用于通过印刷机输送片材的装置

    公开(公告)号：US20050126411A1

    公开(公告)日：2005-06-16

    申请号：US11010053

    申请日：2004-12-10

    申请人： Peter Forch ,  Markus Mohringer ,  Paul Nicola ,  Marius Stelter

    发明人： Peter Forch ,  Markus Mohringer ,  Paul Nicola ,  Marius Stelter

    IPC分类号： B65H5/08 ,  B41F21/10 ,  B65H29/04 ,  B41F21/08

    CPC分类号： B41F21/102 ,  B65H29/041 ,  B65H29/045 ,  B65H2404/342 ,  B65H2801/21

    摘要： A device for conveying a sheet through a printing machine includes a cylinder, formed with a channel wherein grippers are disposed for holding the sheet at a leading edge, a chain conveyor with grippers fixed to endless chains for holding and picking up the sheet at its leading edge from the cylinder and for holding the sheet at its trailing edge, and rotating sprockets carrying the chains. An actuating device is provided for opening and closing the grippers, and a drive is provided for the cylinder and the sprockets. Gripper pads and gripper tips for the trailing-edge grippers, in opened condition of the grippers, are able to run past the cylinder. The gripper pads and tips lie underneath a path described by the sheet. The trailing-edge grippers are closable in a rotational angle region wherein the chains run off the sprockets for the cylinder.

    摘要翻译： 用于通过印刷机输送片材的装置包括形成有通道的圆​​筒，其中夹持器被设置用于将片材保持在前缘;链条传送器，其具有固定到环形链的链条，用于在其前端保持和拾取片材 从圆柱体边缘并用于将片材保持在其后缘，并且旋转链轮承载链条。 提供用于打开和关闭夹具的致动装置，并且为气缸和链轮提供驱动装置。 在夹持器处于打开状态的后缘夹具的夹爪和夹具尖端能够穿过圆筒。 夹持器垫和尖端位于由片材描述的路径的下面。 后缘夹具可以在旋转角度区域中关闭，其中链条从用于气缸的链轮排出。

    Apparatus for conveying sheets through a printing machine
    2.
    发明申请
    Apparatus for conveying sheets through a printing machine 有权
    用于通过印刷机输送纸张的装置

    公开(公告)号：US20050087924A1

    公开(公告)日：2005-04-28

    申请号：US10950342

    申请日：2004-09-24

    申请人： Peter Forch ,  Markus Mohringer ,  Paul Nicola

    发明人： Peter Forch ,  Markus Mohringer ,  Paul Nicola

    IPC分类号： B41F21/08 ,  B65H29/04 ,  B65H29/28 ,  B65H5/08

    CPC分类号： B65H29/041 ,  B65H2402/11 ,  B65H2801/21

    摘要： An apparatus for conveying sheets from a printing machine to a stack has highly rigid gripper bars that can be produced with relatively little expense, and the gripper assembly permits great flexibility in the use of the apparatus. The apparatus has at least one gripper bar carrying one or more grippers which, during the conveyance, holds a sheet at its edge between a gripper finger and a gripper pad. Endless chains move the gripper bar on a path between a cylinder belonging to the machine and the stack. An actuating mechanism opens and closes the gripper as a sheet is picked up from the cylinder and as it is allowed to fall onto the stack. In the opened state, the gripper finger is located below a path described by the upper edge of the gripper pad.

    摘要翻译： 用于将纸张从印刷机输送到纸叠的装置具有可以以相对较少的成本生产的高度刚性的夹纱杆，并且夹具组件在使用装置时允许很大的灵活性。 该装置具有至少一个夹持杆，该夹持杆承载一个或多个夹持器，其在传送期间将片材保持在其夹持爪和夹持器垫之间的边缘处。 无尽的链条将夹具条移动到属于机器的机筒和叠层之间的路径上。 致动机构打开和关闭夹持器，因为片材从圆筒中被拾取并且被允许落到堆叠上。 在打开状态下，夹持器手指位于由夹持器垫的上边缘描述的路径的下方。

    Machine for processing sheets of printing material
    3.
    发明申请
    Machine for processing sheets of printing material 有权
    印刷材料加工机

    公开(公告)号：US20050188869A1

    公开(公告)日：2005-09-01

    申请号：US11068297

    申请日：2005-02-28

    申请人： Peter Forch ,  Alexander Klee ,  Markus Mohringer ,  Stefan Mutschall ,  Paul Nicola ,  Marius Stelter

    发明人： Peter Forch ,  Alexander Klee ,  Markus Mohringer ,  Stefan Mutschall ,  Paul Nicola ,  Marius Stelter

    IPC分类号： B41F21/08 ,  B41F22/00 ,  B65H5/12 ,  B41F21/04

    CPC分类号： B41F22/00

    摘要： A machine for processing sheets of printing material has a cylinder for transporting the sheets and sheet supports which are mounted such that they can be rotated about a sheet support axis of rotation and in each case contain supporting segments for pressing the sheets onto the cylinder. The supporting segments are mounted such that they can be pivoted as desired into an active position and into a passive position about pivot axes that are skewed relative to the sheet support axis of rotation or about rotary joints determining the pivot axes.

    摘要翻译： 用于加工印刷材料片的机器具有用于输送片材和片材支撑件的圆筒，所述圆柱体被安装成使得它们能够围绕片材支撑轴线旋转，并且在每种情况下都包含用于将片材压在圆筒上的支撑片段。 支撑段被安装成使得它们可以根据需要枢转到活动位置，并且绕关于相对于片材支撑轴线旋转的旋转轴线或围绕确定枢轴的旋转接头的枢转轴线进入被动位置。

    Machine for processing a sheet of printing material
    7.
    发明申请
    Machine for processing a sheet of printing material 失效
    用于加工一张印刷材料的机器

    公开(公告)号：US20060022398A1

    公开(公告)日：2006-02-02

    申请号：US11190290

    申请日：2005-07-27

    申请人： Peter Forch ,  Markus Mohringer ,  Stefan Mutschall ,  Paul Nicola ,  Marius Stelter ,  Ralf Wadlinger

    发明人： Peter Forch ,  Markus Mohringer ,  Stefan Mutschall ,  Paul Nicola ,  Marius Stelter ,  Ralf Wadlinger

    IPC分类号： B65H29/70

    CPC分类号： B65H5/085 ,  B65H2220/09 ,  B65H2301/51256 ,  B65H2404/34 ,  B65H2406/351 ,  B65H2701/1311 ,  B65H2701/1313 ,  B65H2801/21

    摘要： A machine for processing a sheet of printing material contains a first chain conveyor having a first gripper bar for holding a leading edge of the sheet, and a second chain conveyor having a rear gripper bar for simultaneously holding a trailing end of the sheet. A processing device is assigned to the chain conveyors for processing the sheet. A distance changing device is provided for temporarily reducing a gripper distance between the two gripper bars and, consequently, producing a sheet sag required for the processing of the sheet carried out by the processing device. The distance changing device defines a first circulation path of the front gripper bar, determined by the first chain conveyor, and a second circulation path of the rear gripper bar, determined by the second chain conveyor, running locally differently from each other. The processing device can be, for example, a sheet smoother.

    摘要翻译： 一种用于处理一张印刷材料的机器包含第一链式输送机，该第一链式输送机具有用于保持该纸张的前缘的第一夹持杆，以及一个第二链式输送机，该第二链式输送机具有用于同时保持该纸张后端的后部夹纱杆。 将处理装置分配给用于处理片材的链式输送机。 提供了一种距离改变装置，用于临时减小两个夹持杆之间的夹持器距离，并因此产生处理由处理装置执行的片材所需的片材下垂。 距离改变装置限定由第一链式输送机确定的前夹持器杆的第一循环路径和由第二链式输送机确定的后夹爪杆的第二循环路径，其局部地彼此不同地运行。 处理装置可以是例如片材更平滑的。

    Method and Apparatus for Proof Sheet Removal
    9.
    发明申请
    Method and Apparatus for Proof Sheet Removal 有权
    用于校样片去除的方法和装置

    公开(公告)号：US20080217836A1

    公开(公告)日：2008-09-11

    申请号：US12044096

    申请日：2008-03-07

    申请人： Peter Forch ,  Markus Mohringer ,  Paul Nicola ,  Marius Stelter ,  Ralf Wadlinger

    发明人： Peter Forch ,  Markus Mohringer ,  Paul Nicola ,  Marius Stelter ,  Ralf Wadlinger

    IPC分类号： B65H39/00

    CPC分类号： B65H29/585 ,  B65H2801/21

    摘要： An apparatus for the removal of proof sheets from a sheet-processing machine has at least one sheet catcher provided with a gripper device. The gripper draws the sheet out of the stacking region. A lower sheet catcher is first moved into the stacking region above the sheet stack. Following a deposition of at least one proof sheet, the sheet is gripped with the gripper device, and following sheets are held back with an upper sheet catcher. Then the proof sheet is drawn out of the stacking region by moving the lower sheet catcher and the gripper device back.

    摘要翻译： 用于从片材加工机器去除校样片的设备具有设置有夹持器装置的至少一个片捕获器。 夹具将纸张从堆叠区域拉出。 首先将下片捕集器移动到片堆叠上方的堆叠区域中。 在沉积至少一张防伪片材之后，用夹具装置夹住片材，随后的片材用上部片材捕获器夹住。 然后，通过将下片捕获器和夹持器装置移回来，将校样片从堆叠区域拉出。