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    • 5. 发明授权
    • Printing unit with axially removable printing sleeves
    • 带有可拆卸印刷套筒的印刷单元
    • US6109180A
    • 2000-08-29
    • US116318
    • 1998-07-15
    • Glenn A. GuaraldiRoland T. PalmatierRoger R. Belanger
    • Glenn A. GuaraldiRoland T. PalmatierRoger R. Belanger
    • B41F13/08B41F13/20B41F27/00B41M5/00
    • B41F27/00B41F13/20B41P2217/15B41P2227/21B41P2227/70
    • A printing unit with a rotatable print cylinder and a rotatable blanket cylinder is provided. A tubular printing blanket is removably mounted on the blanket cylinder. The printing unit may have an imaging unit mounted therein. A printing member, which is mountable on the print cylinder, is imaged by the imaging unit inside the printing unit. The printing member has a continuous surface and may be removed axially from the print cylinder. The printing unit may be configured as a cantilever printing unit, or, alternatively, may be configured with both a gear side frame and a work side frame for supporting the print and blanket cylinders. In order to provide a variable-cutoff capability, a plurality of print cylinder saddles may be provided. Each print cylinder saddle has the same inner diameter for mounting on the print cylinders. However, in order to provide a variable cut-off, the print cylinder saddles may have a variety of outer diameters.
    • 提供具有可旋转印刷滚筒和可旋转橡皮布滚筒的印刷单元。 管状印刷橡皮布可拆卸地安装在橡皮布滚筒上。 打印单元可以具有安装在其中的成像单元。 可以安装在印刷滚筒上的印刷部件通过印刷单元内部的成像单元成像。 印刷部件具有连续的表面并且可以从印刷滚筒轴向移除。 打印单元可以被配置为悬臂打印单元,或者可以被配置为具有用于支撑打印和橡皮布滚筒的齿轮侧框架和工作侧框架。 为了提供可变截止能力,可以提供多个印刷滚筒鞍座。 每个印刷滚筒鞍座具有相同的内径,用于安装在打印滚筒上。 然而,为了提供可变截止,印刷滚筒鞍座可以具有各种外径。
    • 6. 发明授权
    • Folding apparatus for rotary printing presses
    • 旋转印刷机折页机
    • US6093139A
    • 2000-07-25
    • US13930
    • 1998-01-27
    • Roger R. Belanger
    • Roger R. Belanger
    • B65H45/28B65H45/16
    • B65H45/28
    • The present invention is related to a product cutting device for flat material, such as sheets, webs of material or the like. A product folding cylinder rotates about an axis of rotation and has a surface for supporting the incoming material to be cut. A cutting cylinder cooperates with the product folding cylinder and has knife assemblies mounted thereon. Cyclically engageable product seizing elements are assigned to at least one of the product folding cylinder and the cutting cylinder, and are moveable opposite to a sense of rotation of the product folding cylinder. The product seizing elements engage a respective next product's front portion after the cutting operation is terminated.
    • 本发明涉及一种用于扁平材料的产品切割装置,例如片材,材料网等。 产品折叠圆筒围绕旋转轴线旋转并且具有用于支撑待切割的材料的表面。 切割圆筒与产品折叠圆筒配合,并安装有刀组件。 可循环接合的产品卡扣元件被分配给产品折叠滚筒和切割滚筒中的至少一个,并且可与产品折叠滚筒的旋转感相反地运动。 在切割操作终止之后,产品扣紧元件与相应的下一个产品的前部接合。