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公开(公告)号：US20080148979A1
公开(公告)日：2008-06-26
申请号：US12004848
申请日：2007-12-21
IPC分类号： B41F1/54
摘要： 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.
摘要翻译： 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圆筒，以及用于驱动或打印或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。
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公开(公告)号：US20080148980A1
公开(公告)日：2008-06-26
申请号：US12005004
申请日：2007-12-21
IPC分类号： B41F1/54
CPC分类号： B41F13/0045 , B41F33/18 , B41P2213/734 , B41P2233/23
摘要： A method is provided for a rotary press of the type including cylinders for printing and feeding a web to be printed, and at least one cylinder for feeding said web located downstream of the printing cylinders in the direction of movement of the web.According to this method, in normal operation, said printing and feed cylinders and the or each downstream feed cylinder are driven in a synchronized manner and, in the event of the web breaking, a step for the differential braking of said printing and feed cylinders and of the or each downstream feed cylinder is implemented.
摘要翻译： 提供了一种用于这种类型的旋转压力机的方法，包括用于打印和供给待印刷的幅材的滚筒，以及至少一个用于沿着幅材移动方向供给位于印刷滚筒下游的纸幅的滚筒。 根据这种方法，在正常操作中，所述打印和进料气缸以及每个下游进料圆筒以同步的方式被驱动，并且在卷材断裂的情况下，所述印刷和进料圆筒的差速制动步骤和 的每个下游进料圆筒。
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公开(公告)号：US08661976B2
公开(公告)日：2014-03-04
申请号：US12004848
申请日：2007-12-21
摘要： 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.
摘要翻译： 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。
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4.发明申请Offset printing press with cutting register adjustment and corresponding method 审中-公开胶版印刷机具有切割寄存器调整和相应的方法公开(公告)号：US20080173195A1
公开(公告)日：2008-07-24
申请号：US12004159
申请日：2007-12-20
CPC分类号： B41F13/60 , B41F13/025 , B41P2213/734 , B41P2233/13
摘要： An offset printing press is provided, including at least one unit for printing a web of paper, a device for transversely cutting the web of paper arranged downstream of the printing unit, and at least one system for controlling the printing unit.The control system is suitable for controlling, when the web of paper is moving, the implementation of steps involving:a) moving the printing unit into a throw-off configuration, the web of paper moving in the space delimited between the blanket cylinders,b) slowing down or accelerating the plate cylinder in order to modify the adjustment of the cutting register between the printing unit and the cutting device,c) moving the printing unit into a throw-on configuration.
摘要翻译： 提供一种胶版印刷机，包括至少一个用于印刷纸幅的单元，用于横向切割布置在印刷单元下游的纸幅的装置，以及用于控制印刷单元的至少一个系统。 控制系统适用于控制纸张移动时的步骤，包括以下步骤：a）将打印单元移动到抛出配置中，纸张在分隔在橡皮布滚筒之间的空间中移动，b ）减慢或加速印版滚筒，以便修改打印单元和切割装置之间的切割记录器的调整，c）将打印单元移动到投掷配置中。
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5.发明申请Sheet Transporting Device, Cutting Device, Printing Press and corresponding Method 有权片材输送装置，切割装置，印刷机和相应的方法公开(公告)号：US20110133384A1
公开(公告)日：2011-06-09
申请号：US12990614
申请日：2010-04-29
申请人： Francois Poiret , Christophe Noiret , Alain Blanchard , Jean-Francois Robert , Francois Vidaillac , Nicolas Rousseau , Eric Pierda , Detlef Milkereit
发明人： Francois Poiret , Christophe Noiret , Alain Blanchard , Jean-Francois Robert , Francois Vidaillac , Nicolas Rousseau , Eric Pierda , Detlef Milkereit
CPC分类号： B65H29/241 , B65H29/686 , B65H2301/4212 , B65H2406/32 , B65H2406/33 , B65H2513/108 , B65H2513/20 , B65H2557/242 , B65H2801/21
摘要： The sheet transporting device of the invention includes: a transferring device (64) adapted to transfer a sheet (30), a conveying device (66; 66A) for conveying a sheet transferred from the transferring device (64) onto the conveying device, and a controlling means (76) adapted to control the speed of the conveying device (66; 66A) and defining a transfer cycle (CT). The controlling means (76) is adapted to slow down the conveying device (66) when a sheet is conveyed by the related conveying device and to accelerate the conveying device when no sheet is present on said conveying device. The invention can be used for the cutting devices of rotary printing machines.
摘要翻译： 本发明的片材输送装置包括：适于传送片材的转印装置（64），用于将从转印装置（64）传送的片材输送到输送装置上的输送装置（66; 66A），以及 适于控制输送装置（66; 66A）的速度并限定转印周期（CT）的控制装置（76）。 控制装置（76）适于在纸张由相关的输送装置输送时减缓输送装置（66），并且当所述输送装置上没有纸张时加速输送装置。 本发明可用于旋转印刷机的切割装置。
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公开(公告)号：US20080196611A1
公开(公告)日：2008-08-21
申请号：US12011859
申请日：2008-01-30
申请人： Alain Colin , Yves Caulier , Emmanuel Lebeuf , Francois Vidaillac
发明人： Alain Colin , Yves Caulier , Emmanuel Lebeuf , Francois Vidaillac
IPC分类号： B41F5/00
CPC分类号： G05B19/19 , B41F13/0045 , B41F33/00 , B41P2213/734
摘要： A device for controlling a rotary press includes a main evaluation unit which is provided with a main signal inlet, at least a first main signal outlet and a first main transformation device.The device further includes a master generator which is capable of generating a master signal which represents a reference value of the rotary press, and a first interface which is capable of generating a first periodic signal in accordance with the master signal and transmitting this first periodic signal to the main signal inlet.
摘要翻译： 一种用于控制旋转压力机的装置包括：主评估单元，其具有主信号入口，至少第一主信号出口和第一主变换装置。 该装置还包括主发生器，其能够产生表示旋转压机的基准值的主信号，以及能够根据主信号产生第一周期信号并发送该第一周期信号的第一接口 到主信号入口。
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