Device and method for pressing a dressing on a cylinder of a printing machine
    1.
    发明授权
    Device and method for pressing a dressing on a cylinder of a printing machine 失效
    用于在印刷机的滚筒上按压敷料的装置和方法

    公开(公告)号:US07237484B2

    公开(公告)日:2007-07-03

    申请号:US10524878

    申请日:2003-08-07

    IPC分类号: B41F27/12

    CPC分类号: B41F27/12 B41F27/1206

    摘要: A dressing is pressed onto a surface of a cylinder of a printing machine by the use of at least two pressing elements. These two pressing elements are separated from each other in a circumferential direction of the cylinder. A portion of each of the two pressing elements can be moved toward or away form the surface of the cylinder independently of each other. The pressing elements are preferably arranged on supports that are connected to each other. Each of the pressing elements is provided with its own independent actuator.

    摘要翻译: 通过使用至少两个按压元件将敷料压在印刷机的圆筒的表面上。 这两个按压元件在圆筒的圆周方向上彼此分离。 两个按压元件中的每一个的一部分可以彼此独立地朝向或离开气缸的表面移动。 按压元件优选地布置在彼此连接的支撑件上。 每个按压元件设置有其自己的独立致动器。

    Device and method for pressing a tympan to a cylinder of a printing machine by means of pressing elements
    2.
    发明授权
    Device and method for pressing a tympan to a cylinder of a printing machine by means of pressing elements 失效
    通过按压元件将鼓鼓压到印刷机的圆筒上的装置和方法

    公开(公告)号:US07240616B2

    公开(公告)日:2007-07-10

    申请号:US10525018

    申请日:2003-08-07

    IPC分类号: B41F27/12

    CPC分类号: B41F27/12 B41F27/1206

    摘要: A dressing is pressed against a surface of a cylinder of a printing machine by the use of pressing elements. Several such dressings may be arranged next to each other in the axial direction of the cylinder. The pressing elements, used in connection with one of the plurality of dressings, are operable independently of other pressing elements that are used in connection with other ones of the dressings. These pressing elements may be provided as roller elements. Additional pressing elements are located, spaced in a circumferential direction of the cylinder, from the other pressing elements. Those additional pressing elements may be positioned before, in a direction of cylinder rotation, the other pressing elements.

    摘要翻译: 通过使用按压元件将敷料压在印刷机的圆筒的表面上。 可以在气缸的轴向上彼此相邻布置几个这样的敷料。 与多种敷料中的一种连接使用的按压元件可独立于与其它敷料一起使用的其它按压元件可操作。 这些按压元件可以设置为滚子元件。 另外的按压元件位于圆筒的圆周方向上与其它按压元件隔开。 这些另外的按压元件可以位于圆柱体旋转方向之前的其它按压元件。

    Cylinder pair having a plurality of printing formes and blankets and offset groove openings
    4.
    发明授权
    Cylinder pair having a plurality of printing formes and blankets and offset groove openings 有权
    气缸对具有多个印版和毛毯以及偏移凹槽开口

    公开(公告)号:US07210406B2

    公开(公告)日:2007-05-01

    申请号:US10517770

    申请日:2003-06-05

    IPC分类号: B41F27/12 B41F30/04

    CPC分类号: B41F13/08 B41F27/12 B41F30/04

    摘要: A cylinder of a printing unit of a rotary offset printing machine has a periphery and an axial length. The peripheral surface of the cylinder is divided, in the axial length, into at least three sections that are positional next to one another. The peripheral surface has, in at least three sections, at least one slot-shaped opening. At least two of the sections each have two openings which are arranged offset with respect to each other about the periphery of the cylinder. The cylinder is intended for use in a cylinder pair including a 6/2 printing cylinder and an associated transfer cylinder.

    摘要翻译: 旋转胶版印刷机的印刷单元的圆筒具有周边和轴向长度。 圆筒的圆周表面在轴向长度上分成至少三个彼此相邻位置的部分。 外周表面在至少三个部分中具有至少一个槽形开口。 至少两个部分各自具有相对于圆柱体的周边相对于彼此偏移地布置的两个开口。 气缸用于包括6/2印刷滚筒和相关传送滚筒的气缸对。