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    • 11. 发明授权
    • Bearing support system for a printing press having cantilevered cylinders
    • 具有悬臂缸的印刷机轴承支撑系统
    • US07146907B2
    • 2006-12-12
    • US10990262
    • 2004-11-16
    • Thaddeus A. NiemiroThomas W. OrzechowskiRadoslaw Kulesza
    • Thaddeus A. NiemiroThomas W. OrzechowskiRadoslaw Kulesza
    • B41F13/00
    • B41F13/14B41F13/20B41P2213/734B41P2217/13B41P2217/15B41P2227/21
    • A bearing assembly for use on a printing press is disclosed. A printing press includes a support frame. A shaft having a first end and a second end fixedly attached to the support frame, the shaft arranged to define a longitudinal axis relative to the support frame. A cylinder, the cylinder having a cylinder bore formed therethrough; and a bearing assembly having an outer circumferemce and an inner bore, the outer circumference sized insertion within the cylinder bore and the inner bore sized to rotatably engage the shaft. The bearing assembling includes an adjustment assembly including a first tapered portion and a second tapered portion, the first and second tapered portions cooperate to permit angular adjustment of the cylinder relative to the longitudinal axis of the shaft, the angular adjustment of the cylinder being about an axis perpendicular to the support shaft longitudinal axis.
    • 公开了一种用于印刷机的轴承组件。 印刷机包括支撑框架。 轴具有固定地附接到支撑框架的第一端和第二端,所述轴被布置成限定相对于支撑框架的纵向轴线。 气缸,缸体具有穿过其形成的气缸孔; 以及具有外周和内孔的轴承组件,所述外圆周尺寸的插入在所述气缸孔内,并且所述内孔的尺寸设计成可旋转地接合所述轴。 轴承组装包括一个包括第一锥形部分和第二锥形部分的调节组件,第一和第二锥形部分配合以允许圆柱体相对于轴的纵向轴线进行角度调整,圆柱体的角度调整大致为 轴垂直于支撑轴的纵轴。
    • 13. 发明授权
    • Device and method for cooling a material web
    • 用于冷却材料网的装置和方法
    • US06892642B2
    • 2005-05-17
    • US10146580
    • 2002-05-15
    • Clemens Johannes Maria De Vroome
    • Clemens Johannes Maria De Vroome
    • B41F23/04F25B19/02F25D7/00F26B13/02F26B13/18
    • F26B13/183B41F23/0476B41F23/0479B41F23/0483
    • A device for cooling a material web in a web-fed rotary printing machine, includes a heating device for producing waste heat for evaporative cooling of a cooling medium, and a cooling configuration through which the cooling medium is directable for web cooling. A first quantity of the cooling medium is evaporated and a second quantity is cooled by removal of heat of evaporation. A vapor generator produces vapor at least partly by the waste heat from the heating device. At least one vapor-jet vacuum nozzle is operatable by the vapor for producing a negative pressure. The cooling medium is to be subjected to negative pressure in a negative-pressure chamber for at least partial evaporation and for cooling. A dryer including the cooling device, a printing machine including the cooling device or the dryer and a cooling method are also provided.
    • 一种用于在卷筒纸式旋转印刷机中冷却材料幅材的装置,包括用于产生用于冷却介质的蒸发冷却的废热的加热装置和冷却介质可用于卷材冷却的冷却构造。 蒸发第一量的冷却介质,通过除去蒸发热来冷却第二量。 蒸汽发生器至少部分地通过来自加热装置的废热产生蒸汽。 至少一个蒸气喷射真空喷嘴可由蒸气操作以产生负压。 冷却介质在负压室中负压至少部分蒸发并进行冷却。 还提供了包括冷却装置的干燥机,包括冷却装置或干燥机的印刷机以及冷却方法。
    • 16. 发明授权
    • Method for controlling a rotary press and rotary press
    • 控制旋转压力机和旋转压力机的方法
    • US08661976B2
    • 2014-03-04
    • US12004848
    • 2007-12-21
    • Pascal OllivierJean-Valere HolvoetFrancois Vidaillac
    • Pascal OllivierJean-Valere HolvoetFrancois Vidaillac
    • B41F1/54B65H16/00B65H43/00
    • B41F33/18B41F33/08
    • A method is provided for a rotary press of the type including at least one cylinder for printing and feeding a web to be printed, and a device for driving in rotation the or each printing and feed cylinder.In normal operation, the at least one cylinder is driven by applying thereto a positive drive torque and a positive drive power, and, in the event of the web breaking, the at least one cylinder is braked by the associated drive device.According to one embodiment of the invention, in an emergency shutdown step, the torque or the power applied to the at least one printing and feed cylinder by the associated drive device is limited in such a manner as not to exceed a predetermined torque threshold or power threshold.
    • 提供了一种用于这种类型的旋转压力机的方法,该旋转压力机包括至少一个用于打印和供给待印刷的幅材的气缸,以及用于驱动或打印每个印刷和进料圆筒的装置。 在正常操作中,通过向其施加正的驱动扭矩和正的驱动力来驱动至少一个气缸,并且在卷材断裂的情况下,至少一个气缸由相关联的驱动装置制动。 根据本发明的一个实施例,在紧急关闭步骤中,通过相关联的驱动装置施加到至少一个打印和进给筒的扭矩或功率被限制为不超过预定扭矩阈值或功率 阈。
    • 17. 发明申请
    • Print Tower for Offset Rotary Press
    • 打印塔用于胶印旋转印刷机
    • US20140013973A1
    • 2014-01-16
    • US13630825
    • 2012-09-28
    • Didier HavardPhilippe Lechat
    • Didier HavardPhilippe Lechat
    • B41F13/193
    • B41F13/193B41F7/12B41P2217/11
    • This printing tower for an offset rotary printing press comprises four vertically superposed double-sided printing units (10) for printing a continuous web, each printing unit (10) comprising two printing stations each comprising an associated coating form cylinder (12) and transfer cylinder (14), the transfer cylinders (14) of both printing stations (10) being provided for bearing against each other, each printing unit being laid out according to an n configuration or a U configuration.According to one aspect of the invention, a printing unit (8A; 8D) is laid out according to one configuration and the three other printing units (8B, 8C, 8D; 8A; 8B, 8C) are laid out according to the other configuration.
    • 用于胶印旋转印刷机的印刷塔包括用于印刷连续卷材的四个垂直叠置的双面印刷单元(10),每个印刷单元(10)包括两个印刷台,每个印刷台包括相关的涂层形式滚筒(12)和传送滚筒 (14)中,两个印刷站(10)的传送滚筒(14)被设置为彼此承载,每个印刷单元根据n构造或U构型布置。 根据本发明的一个方面,根据一种配置布置了打印单元(8A; 8D),并且根据另一种配置布置了三个其它打印单元(8B,8C,8D; 8A; 8B,8C) 。