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公开(公告)号：US5101724A
公开(公告)日：1992-04-07
申请号：US211988
申请日：1988-06-27
IPC分类号： B41F7/26
CPC分类号： B41F7/26 , Y10S101/38
摘要： Dampening unit for an offset printing machine includes a metering roller, a dampening form roller for applying dampening medium to a plate cylinder of the printing machine, the metering roller and the form roller being in mutually pressing engagement at a contact zone along respective axially parallel lines on respective casings of the rollers, a drive for rotating the metering roller and the form rolelr with circumferential speeds which are substantially in a downward direction in vicinity of the contact zone, a storage space for dampening medium located above the contact zone and defined by surfaces of the casings of the metering roller and the form roller and sealing elements located at respective ends of the metering roller and the form roller, and a traversing distributor roller disposed in direct friction contact with the metering roller.
摘要翻译： 胶版印刷机的防潮单元包括计量辊，用于将润版介质施加到印刷机的印版滚筒的润版成型辊，计量辊和成形辊在沿着相应的轴向平行线的接触区域处相互挤压接合 在辊的相应壳体上，用于使计量辊和形状作用器旋转的驱动器，其周向速度基本上在接触区附近的向下方向上，用于阻尼介质的储存空间，位于接触区上方并由表面 位于计量辊和成型辊的相应端的计量辊和成型辊和密封元件的外壳以及与计量辊直接摩擦接触地设置的横向分配器辊。
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公开(公告)号：US4962705A
公开(公告)日：1990-10-16
申请号：US211978
申请日：1988-06-27
CPC分类号： B41F7/26
摘要： A dampening unit for an offset printing machine, includes a roller pair consisting of a metering roller, and a dampening form roller for applying dampening medium to a plate cylinder of the printing machine, the metering roller and the form roller being in mutually pressing engagement at a first contact zone along respective axially parallel lines on respective casings of the roller pair, a gear drive for driving the roller pair with circumferential speeds of the metering roller and the form roller substantially in a downward direction in vicinity of the contact zone, and means defining a storage space for dampening medium located above the contact zone and including surfaces of the casings of the roller pair and sealing elements located at respective ends of the roller pair, only the metering roller of the roller pair being driven by a gear meshing with a drive gear of the gear drive, the form roller being in driven engagement via friction contact at the first contact zone in a first position of the form roller wherein the form roller is lifted away from the plate cylinder, and being in driven engagement via friction contact both at the first contact zone and at a second contact zone between the form roller and the plate cylinder in a second position of the form roller wherein the form roller is in engagement with the plate cylinder, the metering roller being drivable at a circumferential speed increased to such an extent over that of the plate cylinder to compensate for braking moments applied to the form roller so that the form roller rotates in the second position thereof with a circumferential speed slower by an order of magnitude of 0.5% to 2% than the circumferential speed of the plate cylinder.
摘要翻译： 一种胶版印刷机的阻尼单元，包括由计量辊和阻尼形成辊组成的辊对，用于将润版介质施加到印刷机的印版滚筒上，计量辊和成型辊处于相互挤压状态 沿着辊对的相应壳体上的相应轴向平行线的第一接触区域，用于以接近区域附近的向下的方向驱动辊对的计量辊和成形辊的圆周速度的齿轮传动装置， 限定位于接触区上方的阻尼介质的存储空间，并且包括位于辊对的相应端部处的辊对的壳体和密封元件的表面，只有辊对的计量辊由与齿轮啮合的齿轮驱动 齿轮传动的驱动齿轮，成形辊在第一接触区域通过摩擦接触而被驱动接合 成型辊的位置，其中成形辊从印版滚筒提升离开，并且在第一接触区域和成形辊和印版滚筒之间的第二接触区域处经由摩擦接触而被驱动接合在第二位置 成型辊，其中成型辊与印版滚筒接合，计量辊可以以圆周速度驱动，增加到与印版滚筒相同的程度，以补偿施加到成型辊的制动力矩，使得成型辊 在其第二位置以比印版滚筒的圆周速度慢0.5％至2％的数量级的圆周速度旋转。
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公开(公告)号：US5644980A
公开(公告)日：1997-07-08
申请号：US567845
申请日：1995-12-06
申请人： Hans-Jurgen Kusch , Bernd Ruf , Rudi Stellberger
发明人： Hans-Jurgen Kusch , Bernd Ruf , Rudi Stellberger
CPC分类号： B41F17/008
摘要： Provided in a printing press having a printing-press housing and an impression cylinder are a numbering box having a numbering-box shaft for holding numbering devices, an inking device with an ink form roller, and a switching or control device, including telescopic rails mounted in the printing-press housing, the numbering box being disposed on the telescopic rails and being displaceable thereon into and out of engagement with the impression cylinder, and a mechanism for simultaneously effecting mutual engagement and disengagement of the inking device and the numbering-box shaft.
摘要翻译： 在具有印刷机壳体和压印滚筒的印刷机中设置有具有用于保持编号装置的编号框轴的编号框，具有油墨成型辊的油墨装置和开关或控制装置，其包括安装有伸缩轨道 在印刷机壳体中，编号箱设置在伸缩轨道上并且可与其移动到压印滚筒中并与印模滚筒脱离接合;以及机构，用于同时进行着墨装置和编号箱轴的相互接合和分离 。
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公开(公告)号：US5738015A
公开(公告)日：1998-04-14
申请号：US772975
申请日：1996-12-23
申请人： Hans-Jurgen Kusch , Rudi Stellberger , Bernd Ruf
发明人： Hans-Jurgen Kusch , Rudi Stellberger , Bernd Ruf
CPC分类号： B41F27/1206
摘要： Device for guiding a print carrier while the print carrier is respectively fed to and removed from a plate cylinder of a printing press includes a pair of guide elements arranged in parallel with the axis of the plate cylinder, and a setting mechanism for positioning the guide elements, the guide elements being formed, respectively, of at least one segment, one of the guide elements, during feeding of a print carrier to the plate cylinder, and another of the guide elements, during removal of the print carrier, being in engagement with the respective print carrier.
摘要翻译： 用于在打印载体分别进给到印刷机的印版滚筒和从打印机的印版滚筒移除的同时引导印刷载体的装置包括与印版滚筒的轴线平行设置的一对引导元件和用于定位引导元件的设置机构 在将打印载体送入印版滚筒时，引导元件分别形成至少一个片段，其中一个引导元件，以及在打印载体移除过程中另一个导向元件与 相应的印刷载体。
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公开(公告)号：US5596919A
公开(公告)日：1997-01-28
申请号：US293677
申请日：1994-08-19
申请人： Hans-Jurgen Kusch , Bernd Ruf , Rudi Stellberger
发明人： Hans-Jurgen Kusch , Bernd Ruf , Rudi Stellberger
CPC分类号： B26D7/2621 , B26D7/2635 , B41G7/00 , Y10T83/7859 , Y10T83/9314 , Y10T83/9469
摘要： Device for holding perforating tools opposite a sheet-carrying cylinder of a rotary printing press includes a bearing and indexing shaft, a carrier body axially displaceably supported by the shaft, the carrier body being formed with a bore extending therethrough axially parallel to the shaft, the carrier body being provided with a clamping device for clamping the carrier body relative to the shaft and with an actuating device for, respectively, effecting a mutual clamping of the shaft and the carrier body and for releasing a mutual clamping of the shaft and the carrier body, the actuating device including rotatably supported rings carried by the carrier body around the shaft, the rings including an eccentric ring provided with a perforating tool.
摘要翻译： 用于保持与旋转印刷机的片材承载圆筒相对的穿孔工具的装置包括轴承和分度轴，轴承可轴向移动地支撑在轴上的托架主体，托架本体形成有沿轴向平行于轴延伸的孔， 载体主体设置有用于相对于轴夹持载体主体的夹持装置和用于分别实现轴和载体主体的相互夹紧并且用于释放轴和载体主体的相互夹紧的致动装置 所述致动装置包括由所述承载体承载在所述轴周围的可旋转的支撑环，所述环包括设置有穿孔工具的偏心环。
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6.发明授权Device for pivotably adjusting flexible printing plates on the plate cylinder of a rotary printing machine 失效用于可旋转地调节旋转印刷机的印版滚筒上的柔性印版的装置
公开(公告)号：US5488904A
公开(公告)日：1996-02-06
申请号：US346886
申请日：1994-11-30
CPC分类号： B41F13/16 , B41F27/1231 , B41P2227/43
摘要： A device for pivoting flexible printing plates on the plate cylinder of a rotary printing machine comprises clamping rails for mounting and clamping the two plate ends, articulated levers pivot-mounted on the cylinder body and articulatingly connected to the clamping rails so that both clamping rails are adjustable relative to each other such that the printing plate may be cocked on the plate cylinder.
摘要翻译： 用于在旋转印刷机的印版滚筒上枢转柔性印版的装置包括用于安装和夹紧两个板端的夹持轨道，铰接杆枢转安装在缸体上并且铰接地连接到夹紧轨道，使得两个夹紧轨道 可相对于彼此调节，使得印版可以在印版滚筒上旋转。
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公开(公告)号：US5619926A
公开(公告)日：1997-04-15
申请号：US543158
申请日：1995-10-13
申请人： Rudiger Engelmann , Hans-Jurgen Kusch , Paul Nicola , Peter Marten , Rudi Stellberger , Volker Bergen , Bernd Ruf
发明人： Rudiger Engelmann , Hans-Jurgen Kusch , Paul Nicola , Peter Marten , Rudi Stellberger , Volker Bergen , Bernd Ruf
CPC分类号： B41F27/1206
摘要： The device for supplying printing plates to plate cylinders of printing machines includes elements for holding and for guiding printing plates. The plates can thereby be supplied to at least two different plate cylinders. The plate-holding assembly can thereby be pivoted into at least two different plate changing positions for feeding (and removing) printing printing plates at at least two printing units.
摘要翻译： 用于向印版机的印版滚筒提供印版的装置包括用于保持和引导印版的元件。 因此，这些板可以被提供给至少两个不同的印版滚筒。 因此，板保持组件可以枢转到至少两个不同的板更换位置，用于在至少两个印刷单元处进给（和移除）印刷印版。
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8.发明授权Device for mounting a printing plate on a plate cylinder of a printing press, printing unit having the device and printing press having the printing unit 有权用于将印版安装在印刷机的印版滚筒上的装置，具有装置的印刷单元和具有印刷单元的印刷机公开(公告)号：US08042468B2
公开(公告)日：2011-10-25
申请号：US12243174
申请日：2008-10-01
申请人： Rolf Kündgen , Gerd Merkel , Rudi Stellberger
发明人： Rolf Kündgen , Gerd Merkel , Rudi Stellberger
IPC分类号： B41F21/00
CPC分类号： B41F27/1243
摘要： A device for clamping and tensioning an edge of a printing plate on a plate cylinder of a printing press includes a single actuating shaft for releasing clamping and tensioning forces. The actuating shaft has a control cam for releasing the tensioning forces and a control roller for releasing the clamping forces. A printing unit having the device and a printing press having the printing unit are also provided.
摘要翻译： 用于在印刷机的印版滚筒上夹持和张紧印版的边缘的装置包括用于释放夹紧力和张紧力的单个致动轴。 致动轴具有用于释放张紧力的控制凸轮和用于释放夹紧力的控制辊。 还提供了具有该装置的印刷单元和具有印刷单元的印刷机。
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公开(公告)号：US20080148974A1
公开(公告)日：2008-06-26
申请号：US11963954
申请日：2007-12-24
申请人： Karlheinz Hugel , Rudi Stellberger , Kai Albrecht , Peter Heiler , Klaus-Dieter Kleibaumhuter , Manuela Krasniqi , Michael Kruger , Jurgen Kunz , Burkhard Maass , Jurgen Maass , Gerd Merkel , Helmut Meyer
发明人： Karlheinz Hugel , Rudi Stellberger , Kai Albrecht , Peter Heiler , Klaus-Dieter Kleibaumhuter , Manuela Krasniqi , Michael Kruger , Jurgen Kunz , Burkhard Maass , Jurgen Maass , Gerd Merkel , Helmut Meyer
IPC分类号： B41F13/24
CPC分类号： B41F33/0036 , B41F27/005 , B41P2227/40
摘要： A printing press includes at least one printing unit having a cylinder and a cover covering the cylinder. Actuators are associated with the cylinder for changing a geometry of the cover in axial and/or circumferential direction of the cylinder. Positioning electronics are connected to the actuators and a printing press machine control system is connected to the positioning electronics. An image inspection device is connected to the printing press machine control system at least for geometric measurement of printed printing materials. A printing press computer processes measured results from the image inspection device for carrying out a desired/actual value comparison and for driving the actuators to minimize determined deviations, in the event that deviations are determined.
摘要翻译： 一种印刷机包括至少一个印刷单元，该印刷单元具有圆柱体和覆盖圆筒的盖子。 致动器与气缸相关联，用于在气缸的轴向和/或圆周方向上改变盖的几何形状。 定位电子设备连接到执行器，并且印刷机控制系统连接到定位电子器件。 图像检查装置至少用于打印印刷材料的几何测量而连接到印刷机控制系统。 印刷机计算机处理来自图像检查装置的测量结果，用于执行期望/实际值比较，并且在确定偏差的情况下，驱动致动器以最小化确定的偏差。
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10.发明授权Device for fastening a flexbile printing plate on a plate cylinder of a rotary printing press 失效用于将柔性印版紧固在旋转印刷机的印版滚筒上的装置
公开(公告)号：US5495804A
公开(公告)日：1996-03-05
申请号：US383077
申请日：1995-02-03
CPC分类号： B41F27/1231
摘要： Device for fastening a flexible printing plate on a plate cylinder of a rotary printing press includes a tensioning bar disposed axially parallel with the plate cylinder in a cylinder gap formed in the plate cylinder, a clamping bar swivellably fastened to the tensioning bar, a cam shaft supported in respective end walls of the plate cylinder, a first and a second cam pair carried by the cam shaft, first and second spring assemblies, respectively, cooperating with the first and the second cam pairs, the cam shaft being rotatable in one direction for actuating the first cam pair to shift the tensioning bar via cam rollers and against a force of the first spring assemblies into a printing-plate take-up position, and for actuating the second cam pair to open the clamping bar via pins attached thereto against a force of the second spring assemblies so that a trailing end of the printing plate is insertable into the open clamping bar, the cam shaft being rotatable in a direction opposite to the one direction for initially actuating the second spring assemblies to close the clamping bar and for then actuating the first spring assemblies to shift the tensioning bar into a printing-plate tensioning position.
摘要翻译： 用于将柔性印版紧固在旋转印刷机的印版滚筒上的装置包括：张紧杆，其设置成与印版滚筒轴向平行地形成在印版滚筒中的气缸间隙中，夹紧杆可转动地固定到张紧杆上，凸轮轴 支撑在印版滚筒的相应的端壁中，由凸轮轴承载的第一和第二凸轮对，分别与第一和第二凸轮对配合的第一和第二弹簧组件，凸轮轴可沿一个方向旋转， 致动第一凸轮对以经由凸轮辊移动张紧杆，并抵抗第一弹簧组件的力到印刷板卷绕位置，并且用于致动第二凸轮对以通过连接到其上的销通过夹紧杆打开夹紧杆 第二弹簧组件的力，使得印版的后端可插入打开的夹紧杆中，凸轮轴可沿与 用于初始致动第二弹簧组件以关闭夹紧杆并且然后致动第一弹簧组件以使张紧杆移动到印刷板张紧位置的一个方向。
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