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25 条记录 (耗时 0.013 秒)

    Device for guiding flat or sheet-like copies in folders
    1.
    发明授权
    Device for guiding flat or sheet-like copies in folders 失效
    用于在文件夹中引导平面或片状副本的设备

    公开(公告)号：US06752078B2

    公开(公告)日：2004-06-22

    申请号：US10078116

    申请日：2002-02-19

    申请人： Alain Blanchard ,  Franck Chagnon ,  Philippe Robin

    发明人： Alain Blanchard ,  Franck Chagnon ,  Philippe Robin

    IPC分类号： B41F1356

    CPC分类号： B65H29/12

    摘要： A device for guiding sheet-like copies which are severed from a material web in a cutting nip of a cutting-cylinder pair, including a copy guide disposed in an outlet wedge of the cutting-cylinder pair for gripping leading ends of the sheet-like copies for guiding the copies, the copy guide including revolving transport elements, and actuating drives for displacing the revolving transport elements in a lateral direction so as to adapt the transport elements to different positions and widths of material webs.

    摘要翻译： 一种用于引导在切割滚筒对的切割辊隙中从材料幅材切断的片状复印件的装置，包括设置在切割圆柱体对的出口楔形中的复印导板，用于夹紧片状的前端 用于引导副本的副本，复印引导件包括旋转运输元件，以及用于沿横向方向移动旋转运输元件的致动驱动器，以使输送元件适应不同的材料幅材的位置和宽度。

    Sleeve-shaped transfer element for rotary printing machines
    4.
    发明授权
    Sleeve-shaped transfer element for rotary printing machines 失效
    用于旋转印刷机的套筒形转印元件

    公开(公告)号：US06874417B2

    公开(公告)日：2005-04-05

    申请号：US10151991

    申请日：2002-05-21

    申请人： Alain Blanchard

    发明人： Alain Blanchard

    IPC分类号： B41F27/10 ,  B41F30/04 ,  B41F27/00

    CPC分类号： B41F30/04 ,  B41F27/105 ,  B41P2227/20

    摘要： A sleeve-shaped printing element for mounting on a carrying cylinder in a printing unit of a web-processing rotary printing machine. The element includes a structure formed of material permitting radial expansion of the sleeve-shaped printing element, the carrying cylinder has an elongated axial extent and being formed with ducts for discharging an expansion medium. The ducts open on a circumferential surface of the carrying cylinder, and the expansion medium is pressurizable by a pressure source. The sleeve-shaped printing element is formed with an inner diameter increasing from one end to the other end of the printing element, and is formed with an at least approximately constant wall thickness; and a combination of the printing element and the carrying cylinder.

    摘要翻译： 一种用于安装在卷筒纸加工旋转印刷机的印刷单元中的承载滚筒上的套筒形印刷元件。 元件包括由允许套筒形印刷元件径向膨胀的材料形成的结构，承载圆柱体具有细长的轴向延伸并且形成有用于排出膨胀介质的管道。 管道在承载缸的圆周表面上开口，膨胀介质可通过压力源加压。 套筒状的印刷元件形成为具有从打印元件的一端向另一端增加的内径，并且形成有至少近似恒定的壁厚; 以及打印元件和承载缸的组合。

    Device for automatically catching a torn material web running through a rotary printing machine
    5.
    发明授权
    Device for automatically catching a torn material web running through a rotary printing machine 失效
    用于自动捕捉通过旋转印刷机运行的撕裂材料卷材的装置

    公开(公告)号：US06321966B1

    公开(公告)日：2001-11-27

    申请号：US09415730

    申请日：1999-10-12

    申请人： Alain Blanchard ,  Francois Recolet

    发明人： Alain Blanchard ,  Francois Recolet

    IPC分类号： B65H2334

    CPC分类号： B41F33/18 ,  B41P2233/20

    摘要： A device for automatically catching a torn material web running through a rotary printing machine includes a pair of clamping rollers, respectively, disposed beneath and above the material web, the rollers being rotatingly entrainable and being able to clamp the web when a web tear is detected, at least one of the clamping rollers having variable outer main dimensions, and an actuator connected to the at least one clamping roller for causing the outer main dimensions thereof to increase upon detection of a web tear, so as to clamp the torn material web between the clamping rollers.

    摘要翻译： 用于自动捕获通过旋转印刷机运行的撕裂材料幅材的装置包括分别设置在材料幅材下方和上方的一对夹紧辊，辊可旋转夹带并且当检测到纸幅撕裂时能够夹紧纸幅 至少一个夹紧辊具有可变的外部主要尺寸，以及致动器，其连接到所述至少一个夹紧辊，用于使得其外部主要尺寸在检测到卷筒纸撕裂时增加，以便将撕裂的材料纤维网夹在 夹紧辊。

    Transport device for sleeve-shaped covers
    8.
    发明授权
    Transport device for sleeve-shaped covers 失效
    袖套式运输装置

    公开(公告)号：US07543531B2

    公开(公告)日：2009-06-09

    申请号：US10565788

    申请日：2004-07-06

    申请人： Alain Blanchard ,  Franck Roland

    发明人： Alain Blanchard ,  Franck Roland

    IPC分类号： B41F5/00 ,  B41F27/06 ,  B41F27/12

    CPC分类号： B41F27/105 ,  B41F27/1262 ,  B41F27/14

    摘要： A transport device for sleeve-shaped covers for cylinders in printing units of a printing press includes a translation element and a number of carrier elements for sleeve-shaped covers. The carrier elements are received on the translation element. A movement of the translation element causes at least a group of carrier elements to be positioned in the vicinity of cylinders of the printing press such that sleeve-shaped covers received on the carrier elements of the group are transferable directly from the carrier elements to the cylinders or that sleeve-shaped covers received on the cylinders are transferable directly to the carrier elements of the group. In the method of changing sleeve-shaped covers, groups of carrier elements are positioned in front of the cylinders so that the sleeve-shaped covers are taken off the cylinders and transferred directly to carrier elements or are transferred and mounted from carrier elements directly to cylinders and are mounted thereon.

    摘要翻译： 用于印刷机的印刷单元中的用于气缸的套筒形盖的输送装置包括平移元件和多个用于套筒形盖的载体元件。 载体元件被接收在平移元件上。 平移元件的移动使得至少一组载体元件被定位在印刷机的圆柱体附近，使得容纳在该组的载体元件上的套筒形盖可以从载体元件直接转移到滚筒 或者容纳在气缸上的套筒形盖可以直接传递到组的载体元件。 在更换套筒形盖的方法中，一组载体元件位于气缸前面，使得套筒形罩从气缸中取出并直接转移到载体元件上，或者从载体元件直接传送并安装到气缸 并安装在其上。

    Transport device for sleeve-shaped covers
    9.
    发明申请
    Transport device for sleeve-shaped covers 失效
    袖套式运输装置

    公开(公告)号：US20070181017A1

    公开(公告)日：2007-08-09

    申请号：US10565788

    申请日：2004-07-06

    申请人： Alain Blanchard ,  Franck Roland

    发明人： Alain Blanchard ,  Franck Roland

    IPC分类号： B41F5/00

    CPC分类号： B41F27/105 ,  B41F27/1262 ,  B41F27/14

    摘要： A transport device for sleeve-shaped covers for cylinders in printing units of a printing press includes a translation element and a number of carrier elements for sleeve-shaped covers. The carrier elements are received on the translation element. A movement of the translation element causes at least a group of carrier elements to be positioned in the vicinity of cylinders of the printing press such that sleeve-shaped covers received on the carrier elements of the group are transferable directly from the carrier elements to the cylinders or that sleeve-shaped covers received on the cylinders are transferable directly to the carrier elements of the group. In the method of changing sleeve-shaped covers, groups of carrier elements are positioned in front of the cylinders so that the sleeve-shaped covers are taken off the cylinders and transferred directly to carrier elements or are transferred and mounted from carrier elements directly to cylinders and are mounted thereon.

    摘要翻译： 用于印刷机的印刷单元中的用于气缸的套筒形盖的输送装置包括平移元件和多个用于套筒形盖的载体元件。 载体元件被接收在平移元件上。 平移元件的移动使得至少一组载体元件被定位在印刷机的圆柱体附近，使得容纳在该组的载体元件上的套筒形盖可以从载体元件直接转移到圆筒 或者容纳在气缸上的套筒形盖可以直接传递到组的载体元件。 在更换套筒形盖的方法中，一组载体元件位于气缸前面，使得套筒形罩从气缸中取出并直接转移到载体元件上，或者从载体元件直接传送并安装到气缸 并安装在其上。

    Method for detecting disruptions in the transport of a paper web in a printing press
    10.
    发明授权
    Method for detecting disruptions in the transport of a paper web in a printing press 失效
    一种用于检测印刷机中纸幅传送中的破坏的方法

    公开(公告)号：US5810235A

    公开(公告)日：1998-09-22

    申请号：US651216

    申请日：1996-05-22

    申请人： Pierre Hoynant ,  Alain Blanchard

    发明人： Pierre Hoynant ,  Alain Blanchard

    IPC分类号： B41F33/06 ,  B41F33/14 ,  B41F33/18 ,  B65H26/02 ,  B65H43/00 ,  B65H16/00 ,  B23Q15/00

    CPC分类号： B41F33/18

    摘要： A method for detecting disruptions in the transport of a web in a rotary printing press. A speed evaluation is performed on the web and then analyzed, including a comparison of a contactless measurement of the instantaneous speed (VPAP(t)) of the web with a speed selected from the group of speeds of the web consisting of: 1. a virtual speed (VVIRT(t) which is evaluated from the mechanical speed of the press, 2. an average speed (VAVE(t)) measured during a time before the last measurement, and 3. a speed (VPAP (t.sub.k-1)) measured at the moment immediately before the moment when an instantaneous speed (VPAP(t.sub.k)) is measured. The analysis is performed to obtain a respective speed difference, and to compare the respective speed difference with a respective prescribed threshold value. If the speed difference is not within the threshold value, a signal is generated which indicates that the web is not traveling at the proper speed.

    摘要翻译： 一种用于检测在旋转式印刷机中纸幅的输送中的破坏的方法。 在卷筒纸上进行速度评估，然后进行分析，包括将纸幅的瞬时速度（VPAP（t））的非接触式测量与选自由以下组成的组的速度组合的速度进行比较：1.a 虚拟速度（VVIRT（t）），根据压机的机械速度进行评估，2.在上一次测量之前测量的平均速度（VAVE（t）），以及3.速度（VPAP（tk-1） ）在瞬时速度（VPAP（tk））之前的瞬间测量，进行分析以获得各自的速度差，并将各个速度差与各自的规定的阈值进行比较，如果速度 差异不在阈值内，产生指示纸幅不以适当速度行进的信号。