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    Printing unit cylinder of a rotary printing press and bent printing form fastenable on a printing form cylinder of a rotary printing press
    1.
    发明授权
    Printing unit cylinder of a rotary printing press and bent printing form fastenable on a printing form cylinder of a rotary printing press 失效
    旋转印刷机的印刷单元圆筒和弯曲印刷形式可在旋转印刷机的印版滚筒上固定

    公开(公告)号：US6101941A

    公开(公告)日：2000-08-15

    申请号：US277788

    申请日：1999-03-29

    申请人： Philippe Aubert ,  Alain Blanchard ,  Herve Dumor ,  Robert Gaultier ,  Patrick Lepeltier ,  Jany Michaux ,  Francois Recolet

    发明人： Philippe Aubert ,  Alain Blanchard ,  Herve Dumor ,  Robert Gaultier ,  Patrick Lepeltier ,  Jany Michaux ,  Francois Recolet

    IPC分类号： B41F13/10 ,  B41F27/12 ,  B41F1/28

    CPC分类号： B41F13/10 ,  B41F27/1231 ,  B41F27/1281

    摘要： In a rotary printing press, a printing unit cylinder having a printing form with bent ends fastened thereon so as to form a printing form cylinder with a printing form mounted thereon, the bent ends of the printing form being provided with fastening tabs extendable into the interior of lock-up gap sections formed in the printing form cylinder, and webs respectively alternatingly disposed opposite one another being formed on a leading edge and on a trailing edge of the printing form, between the fastening tabs of the printing form, includes a plurality of pockets formed on a circumferential surface of the printing form cylinder, wherein the fastening tabs of the printing form engage, the webs provided between the fastening tabs and formed on the printing-form leading edge and the printing-form trailing edge terminating on generating lines of the printing form cylinder which differ from one another.

    摘要翻译： 在旋转印刷机中，印刷单元滚筒具有紧固在其上的弯曲端部的印刷形式，以形成安装在其上的印刷形式的印刷版滚筒，印刷形式的弯曲端设置有可延伸到内部的紧固突出部 形成在印刷版圆柱体中的锁定间隙部分和分别相互交替布置的腹板形成在印刷形式的紧固突片之间的前缘和后缘上，包括多个 形成在印刷版圆柱体的圆周表面上的凹穴，其中印刷形式的紧固突片接合，设置在紧固突片之间并形成在印刷形式前缘上的网状物和终止于 印刷版圆柱体彼此不同。

    Device for automatically catching a torn material web running through a rotary printing machine
    2.
    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。

    Method for regulating the ink-to-wetting agent equilibrium in a rotary offset printing machine
    3.
    发明授权
    Method for regulating the ink-to-wetting agent equilibrium in a rotary offset printing machine 失效

    公开(公告)号：US06668723B2

    公开(公告)日：2003-12-30

    申请号：US09989048

    申请日：2001-11-20

    申请人： Philippe Berton ,  Alain Blanchard ,  Dominique Boillot ,  Antoine Chevalier ,  Patrick Lepeltier

    发明人： Philippe Berton ,  Alain Blanchard ,  Dominique Boillot ,  Antoine Chevalier ,  Patrick Lepeltier

    IPC分类号： B41M300

    CPC分类号： B41F33/0054 ,  B41P2233/11 ,  B41P2233/12

    摘要： A method for regulating the ink-to-wetting agent equilibrium in a rotary offset printing machine, the wetting agent quantity being determined especially using the signals of a sensor which measures the light reflectance of an area on the printing form of the rotary printing machine that is wetted by a wetting agent. The method includes: presetting the wetting agent quantity supplied to the printing form, calibrating the wetting agent quantity supplied at an ink quantity that is essentially kept constant, adjusting the wetting agent quantity to a wetting agent quantity setpoint value that is characteristic for the specific print job, increasing or decreasing the ink quantity from an ink quantity setpoint value to an ink quantity target value that is desirable for the printing job to be processed, and a corresponding increasing or decreasing of the wetting agent quantity setpoint value in the same direction to a wetting agent quantity target value, and regulating the supplied wetting agent quantity in a closed control loop as a function of the wetting agent quantity target value.

    Device for guiding flat or sheet-like copies in folders
    5.
    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
    8.
    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。