Method and apparatus for fitting a printing plate to a plate cylinder
    1.
    发明授权
    Method and apparatus for fitting a printing plate to a plate cylinder 失效
    用于将印版安装到印版滚筒的方法和装置

    公开(公告)号:US06357354B1

    公开(公告)日:2002-03-19

    申请号:US09406597

    申请日:1999-09-24

    IPC分类号: B41L4714

    CPC分类号: B41F27/12 B41P2227/21

    摘要: A method and apparatus for fitting a printing plate to a plate cylinder where the printing plate is bent into a circular shape and fixed in this form by leading and trailing legs of the plate being firmly connected to each other. The printing plate shaped in this way is subsequently axially pushed onto the plate cylinder from the free side of the plate cylinder.

    摘要翻译: 一种用于将印版安装到印版滚筒上的方法和装置,其中印版被弯曲成圆形并且以这种形式被固定在板上的前后腿彼此牢固地连接。 以此方式成形的印版随后从印版滚筒的自由侧轴向推压到印版滚筒上。

    Printing unit
    2.
    发明授权
    Printing unit 失效
    印刷单元

    公开(公告)号:US06543352B1

    公开(公告)日:2003-04-08

    申请号:US09635316

    申请日:2000-08-09

    IPC分类号: B41F500

    CPC分类号: B41F13/30

    摘要: A printing unit for a web fed rotary printing machine is provided including a machine frame support, two sets of printing unit cylinders, carriages, drive motors and guide elements. The two sets of printing unit cylinders, include a plurality of outer printing unit cylinders and a plurality of inner printing unit cylinders. Each carriage corresponds to one printing unit cylinder for rotatably mounting its corresponding printing unit cylinder on the machine frame support. There is a drive motor for each carriage. Two sets of guide elements are arranged on the machine frame for determining a travel setting of the plurality of carriages along the machine frame support. The guide elements for the outer cylinders are arranged on the frame support in an orientation different than the guide elements for the inner cylinders so that movement of the outer printing unit cylinders is in a different direction than movement of the inner printing unit cylinders. Optionally, the printing unit accommodates additional printing devices that are moveable in relation to their corresponding cylinders and vice versa.

    摘要翻译: 提供了一种卷筒纸旋转印刷机的印刷单元,包括机架支架,两组印刷单元滚筒,托架,驱动马达和导向元件。 两组印刷单元滚筒包括多个外印刷单元滚筒和多个内印刷单元滚筒。 每个托架对应于一个印刷单元圆筒,用于将其相应的印刷单元圆筒可旋转地安装在机架支架上。 每个支架都有一个驱动电机。 在机架上布置两组引导元件,用于确定沿着机架支架的多个托架的行进设置。 外筒的引导元件以不同于内筒的引导元件的方向布置在框架支撑件上,使得外印刷单元柱体的运动与内印刷单元柱体的移动方向不同。 可选地,打印单元容纳可相对于其对应的气缸移动的附加打印装置,反之亦然。

    Printing unit
    3.
    发明授权
    Printing unit 失效
    印刷单元

    公开(公告)号:US06557467B1

    公开(公告)日:2003-05-06

    申请号:US09634178

    申请日:2000-08-09

    IPC分类号: B41F500

    CPC分类号: B41F13/30

    摘要: A printing unit is provided for a web-fed rotary printing machine, having a plurality of cylinders with associated drive motor, an additional device for printing an at least two guide elements. At least one cylinder is a plate cylinder. At least one guide element corresponds to the plate cylinder and is operably arranged in the printing unit for determining a setting path of the corresponding plate cylinder relative to the other cylinders. This guide element extends as far as the additional device for printing.

    摘要翻译: 提供了一种用于卷筒纸式旋转印刷机的印刷单元,其具有多个具有相关联的驱动电机的滚筒,用于印刷至少两个引导元件的附加装置。 至少一个气缸是印版滚筒。 至少一个引导元件对应于印版滚筒,并且可操作地布置在打印单元中,用于确定相应印版滚筒相对于其它滚筒的设定路径。 该引导元件延伸到用于打印的附加设备。

    Printing unit for a press
    4.
    发明授权
    Printing unit for a press 失效
    印刷机印刷机

    公开(公告)号:US07469636B2

    公开(公告)日:2008-12-30

    申请号:US11222719

    申请日:2005-09-09

    IPC分类号: B41F7/02

    摘要: A printing unit having at least one press unit, the, or each, press unit having at least one form cylinder, a transfer cylinder, an inking unit and preferably a damping unit, and having at least one imaging device for imaging and/or de-imaging a rewritable and erasable printing form positioned on the form cylinder. The inking unit, if appropriate together with the damping unit, can be pivoted with respect to a form cylinder from a printing position into a rest position. The imaging device can be pivoted with respect to the form cylinder from an imaging position into a rest position. The imaging device is pivoted into a rest position when the inking unit and, if appropriate, damping unit is pivoted into the printing position and, when the imaging device is pivoted into the imaging position, the inking unit and, if appropriate, the damping unit is pivoted into a rest position.

    摘要翻译: 一种印刷单元,具有至少一个按压单元,或每个压榨单元具有至少一个成型圆筒,传送滚筒,着色单元,优选地是阻尼单元,并且具有至少一个用于成像和/或去除的成像装置 - 映射位于表单圆柱体上的可重写和可擦除的打印形式。 如果适当的话,上墨单元与阻尼单元一起可以相对于成形滚筒从打印位置枢转到静止位置。 成像装置可以相对于成形柱从成像位置枢转到静止位置。 当着墨单元和适当时阻尼单元枢转到打印位置时,成像装置枢转到静止位置,并且当成像装置枢转到成像位置时,着墨单元和适当的阻尼单元 枢转到静止位置。

    Printing unit for a press
    5.
    发明申请
    Printing unit for a press 失效
    印刷机印刷机

    公开(公告)号:US20060054041A1

    公开(公告)日:2006-03-16

    申请号:US11222719

    申请日:2005-09-09

    IPC分类号: B41F7/24 B41N3/00 B41F7/20

    摘要: A printing unit having at least one press unit, the, or each, press unit having at least one form cylinder, a transfer cylinder, an inking unit and preferably a damping unit, and having at least one imaging device for imaging and/or de-imaging a rewritable and erasable printing form positioned on the form cylinder. The inking unit, if appropriate together with the damping unit, can be pivoted with respect to a form cylinder from a printing position into a rest position. The imaging device can be pivoted with respect to the form cylinder from an imaging position into a rest position. The imaging device is pivoted into a rest position when the inking unit and, if appropriate, damping unit is pivoted into the printing position and, when the imaging device is pivoted into the imaging position, the inking unit and, if appropriate, the damping unit is pivoted into a rest position.

    摘要翻译: 一种印刷单元,具有至少一个按压单元,或每个压榨单元具有至少一个成型圆筒,传送滚筒,着色单元,优选地是阻尼单元,并且具有至少一个用于成像和/或去除的成像装置 - 映射位于表单圆柱体上的可重写和可擦除的打印形式。 如果适当的话,上墨单元与阻尼单元一起可以相对于成形滚筒从打印位置枢转到静止位置。 成像装置可以相对于成形柱从成像位置枢转到静止位置。 当着墨单元和适当时阻尼单元枢转到打印位置时,成像装置枢转到静止位置,并且当成像装置枢转到成像位置时,着墨单元和适当的阻尼单元 枢转到静止位置。

    Method for erasing a printing form
    6.
    发明申请
    Method for erasing a printing form 审中-公开
    删除打印表单的方法

    公开(公告)号:US20080098919A1

    公开(公告)日:2008-05-01

    申请号:US11975183

    申请日:2007-10-18

    IPC分类号: B41N1/00

    CPC分类号: B41N3/006

    摘要: A method for erasing the surface of a rewritable printing form within a printing press in which the form cylinder carrying the printing form rotates during the erasing process, wherein the erasure is performed over the course of two main erasing steps. That is, a first main erasing step is performed during the run-down of the form cylinder upon completion of a printing order, whereupon the second main erasing step performed, for which purpose the form cylinder is again driven after it has run down.

    摘要翻译: 一种用于擦除印刷机内的可重写打印形式的表面的方法,其中承载打印形式的印版滚筒在擦除过程中旋转,其中在两个主擦除步骤的过程中执行擦除。 也就是说,在打印顺序完成时在成形滚筒的下降期间执行第一主要擦除步骤,于是执行第二主要擦除步骤,为此,成形滚筒在其运行后再次被驱动。

    Method for producing printing plates
    7.
    发明申请
    Method for producing printing plates 审中-公开
    印版制作方法

    公开(公告)号:US20070006761A1

    公开(公告)日:2007-01-11

    申请号:US11472212

    申请日:2006-06-21

    IPC分类号: B41N1/00

    CPC分类号: B41N3/006 B41C1/055

    摘要: A method for producing a printing plate, especially inside a printing press, wherein a printing plate with a rewritable surface is provided, and wherein to produce a permanent as well as an erasable image on the surface of the printing plate, the erasing of the surface and/or the imaging of the surface are carried out with the use of an atmospheric plasma.

    摘要翻译: 一种用于制造印刷版的方法,特别是在印刷机内部,其中提供了具有可重写表面的印版,并且其中在印版的表面上产生永久性和可擦除图像,表面的擦除 和/或表面的成像通过使用大气等离子体进行。

    Variable-format web-fed offset printing machine and method of producing variable-format surfaces
    8.
    发明申请
    Variable-format web-fed offset printing machine and method of producing variable-format surfaces 审中-公开
    可变格式的卷筒纸胶版印刷机和生产可变格式表面的方法

    公开(公告)号:US20050242458A1

    公开(公告)日:2005-11-03

    申请号:US11178734

    申请日:2005-07-11

    摘要: Variable-format web-fed offset printing machine having printing-unit cylinders comprising core cylinders to which compressed air can be applied and onto which intermediate sleeves can be pushed axially and shrunk on radially. Each intermediate sleeve includes a carrier layer whose inner face rests on the core cylinder, a compressible intermediate layer, a transition layer, and a variable-thickness bridging layer, which ends with a covering layer to which a further surface like a printing plate or a rubber blanket can be fitted.

    摘要翻译: 可变格式的卷筒纸胶版印刷机具有包括可以施加压缩空气的芯筒的印刷单元圆柱体,并且可以在其上径向推压轴向和收缩的中间套筒。 每个中间套筒包括其内表面位于芯筒上的载体层,可压缩的中间层,过渡层和可变厚度的桥接层,其以覆盖层为末端,另外的表面如印刷板或 橡胶毯可以安装。

    Offset printing machine having intermediate sleeve fitted to core cylinder using compressed air
    9.
    发明授权
    Offset printing machine having intermediate sleeve fitted to core cylinder using compressed air 有权
    胶印机具有使用压缩空气装配到芯筒的中间套筒

    公开(公告)号:US06782821B2

    公开(公告)日:2004-08-31

    申请号:US09860167

    申请日:2001-05-17

    IPC分类号: B41F1310

    摘要: Variable-format web-fed offset printing machine having printing-unit cylinders comprising core cylinders to which compressed air can be applied and onto which intermediate sleeves can be pushed axially and shrunk on radially. Each intermediate sleeve includes a carrier layer whose inner face rests on the core cylinder, a compressible intermediate layer, a transition layer, and a variable-thickness bridging layer, which ends with a covering layer to which a further surface like a printing plate or a rubber blanket can be fitted.

    摘要翻译: 可变格式的卷筒纸胶版印刷机具有包括可以施加压缩空气的芯筒的印刷单元圆柱体,并且可以在其上径向推压轴向和收缩的中间套筒。 每个中间套筒包括其内表面位于芯筒上的载体层,可压缩的中间层,过渡层和可变厚度的桥接层,其以覆盖层为末端,另外的表面如印刷板或 橡胶毯可以安装。