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1. 发明授权

US5139253A Suction table for conveying printed sheets 失效
标题翻译：用于印刷印版的抽吸台
公开(公告)号：US5139253A
公开(公告)日：1992-08-18
申请号：US690084
申请日：1991-04-23
申请人： Andreas Bohme , Peter Mayer , Valentin Gensheimer , Hanns-Otto Haas , Hans Schwerdter , Bert Cappel
发明人： Andreas Bohme , Peter Mayer , Valentin Gensheimer , Hanns-Otto Haas , Hans Schwerdter , Bert Cappel
IPC分类号： B41F21/00 , B41J13/00 , B65H5/02 , B65H5/22
CPC分类号： B65H11/005 , B65H5/24 , B65H2406/321 , B65H2406/3223
摘要： A conveying cable for conveying sheets includes a suction chamber with a supporting surface defining a shallow groove having a plurality of suction openings therein over which a perforated suction belt moves. A plurality of vent openings separately communicating with atmosphere are disposed adjacent the belt edges to prevent the sheets from being sucked against the table surface. The perforations in the suction belt preferably take the form of staggered slots which leave imperforate zones free along the center and adjacent the edges of the belt to help reduce undesirable belt stretching and the suction openings in the supporting surface increase in size adjacent the delivery end of the table.
摘要翻译：用于输送片材的输送电缆包括具有支撑表面的吸入室，所述支撑表面限定有多个吸入开口的浅槽，多孔抽吸带在该吸入口上移动。与气氛分开连通的多个排气口设置在带边缘附近，以防止纸张被吸附在台面上。抽吸带中的穿孔优选采取交错的槽的形式，其沿着中心和邻近带的边缘离开无孔区域，以帮助减少不期望的带拉伸，并且支撑表面中的抽吸开口在邻近输送端桌子。

2. 发明授权

US5046420A Ink duct for printing presses including fans for heating ink 失效
标题翻译：用于印刷机的墨水管道包括用于加热墨水的风扇
公开(公告)号：US5046420A
公开(公告)日：1991-09-10
申请号：US557361
申请日：1990-07-24
申请人： Werner Sondergeld , Bert Cappel , Gunter Schniggenfittig , Nicola Pupic , Valentin Gensheimer , Georg Hartung
发明人： Werner Sondergeld , Bert Cappel , Gunter Schniggenfittig , Nicola Pupic , Valentin Gensheimer , Georg Hartung
IPC分类号： B41F31/02 , B41F31/00 , B41F31/04
CPC分类号： B41F31/002
摘要： To obviate local differences in heat expansion in the ink duct, ink metering means and ductor roller, and to temper the printing ink, stabilize the ink-damping agent emulsion and protect the ductor roller from corrosion, the ink duct includes a heat insulating material secured to underside of the duct body and a mid-section portion of the duct body side facing the ductor roller is supplied with a warm air flow from the printing press, boosted by a plurality of fans.
摘要翻译：为了消除墨水管道，墨水计量装置和导管辊中的热膨胀的局部差异，并且调节印刷油墨，稳定油墨阻尼剂乳液并保护导辊免受腐蚀，油墨管道包括固定的绝热材料在导管体的下侧和面向导流辊的导管主体侧的中间部分被供给来自印刷机的暖空气流，由多个风扇提升。

3. 发明授权

US4690054A Sheet feed drum for rotary presses 失效
标题翻译：旋转印刷机的送纸滚筒
公开(公告)号：US4690054A
公开(公告)日：1987-09-01
申请号：US836007
申请日：1986-03-04
申请人： Bert Cappel , Karl L. Knapp , Adolf Jung
发明人： Bert Cappel , Karl L. Knapp , Adolf Jung
IPC分类号： B65H5/12 , B41F21/00 , B41F21/04 , B41F22/00 , B41F30/00 , B41F21/10 , B41F29/02
CPC分类号： B41F22/00
摘要： A sheet feed drum for transferring sheets in a rotary printing press wherein the drum other contour is provided with an ink-repellent coating and two circumferentially spaced front and rear drum edges defining a duct therebetween which accommodates a sheet gripper system. The ink-repellent coating supporting a netting-like fabric relatively loosely thereon prevents any smearing of a freshly printed underside of a sheet during sheet feed on the drum while the sheet is engaged by the gripper system. Starting at the front edge of the drum, the outer contour of the drum is constructed in the form of a continuously increasing signal merging into a fixed drum radius whereby the netting-like fabric is contactable by the freshly printed underside of the sheet on the sprial first substantially flatly behind the front edge of the drum and then in any subsequent angle of rotation of the drum without the sheet tangent ever being bent or creased.
摘要翻译：一种用于在旋转印刷机中转印纸张的送纸滚筒，其中滚筒的其它轮廓设置有拒墨涂层和两个周向间隔开的前鼓轮边缘和后鼓轮边缘，其在其间限定了容纳片材夹持系统的导管。相对松动地支撑网状织物的防墨涂层防止了当纸张与夹具系统接合时在片材进给期间纸张的新鲜印刷的下侧的任何污迹。从鼓的前边缘开始，滚筒的外轮廓以不断增加的信号的形式被构造成合并到固定的滚筒半径中，由此网状织物可以通过新鲜印刷在纸上的下面首先基本上平坦地位于滚筒的前边缘之后，然后在滚筒的任何随后的旋转角度中，而不会使片材切线弯曲或折皱。

4. 发明授权

US4572071A Device for guiding sheets printed on one or both sides 失效
标题翻译：用于引导在一侧或两侧打印的纸张的装置
公开(公告)号：US4572071A
公开(公告)日：1986-02-25
申请号：US713444
申请日：1985-03-19
申请人： Bert Cappel , Norbert Kreuzer
发明人： Bert Cappel , Norbert Kreuzer
IPC分类号： B41F21/08 , B65H5/22 , B41F5/16 , B65H29/24
CPC分类号： B65H5/228 , B41F21/08 , B65H29/041 , B65H2406/1211 , B65H2406/365
摘要： A sheet guiding device for use with a multicolor printing press having multiple printing units and a sheet stacker wherein the sheet guiding means is disposed between at least one of a pair of printing units and the stacker for guiding sheets therebetween, the guiding means including a chain conveyor with sheet grippers overlying a guide surface between the printing units and the stacker with a plurality of air nozzles formed in the surface of the guide surface and communicating with a plurality of flow ducts, the guide surfaces being disposed continuously and uninterruptedly between the printing units and the sheet stacker and the air nozzles being in the form of apertures in the guide surfaces having a diameter of about 15 mm, the area of the apertures being from 15 to 30% of the total guide surface area, the apertures being supplied by low-pressure high-volume-flow fans disposed in the flow ducts and the fans being reversible so that the nozzles can be selectively supplied with air at a positive or negative pressure.
摘要翻译：一种用于具有多个印刷单元的多色印刷机和片材堆垛机的片材引导装置，其中片材引导装置设置在一对印刷单元中的至少一个和用于在其间引导片材的堆垛机之间，引导装置包括链条输送机，其中纸张夹持器覆盖在打印单元和堆叠器之间的引导表面上，多个空气喷嘴形成在引导表面的表面中并与多个流动管道连通，引导表面连续地且不间断地设置在打印单元并且片材堆积器和空气喷嘴在引导表面中具有直径为约15mm的孔的形式，孔的面积为总引导表面积的15至30％，孔由低压缩设置在流动管道中的大容量流动风扇并且风扇是可逆的，使得喷嘴可以选择性地供应空气处于正压或负压。

5. 发明授权

US4200932A Means for the control and regulation of the printing process on printing presses 失效
标题翻译：用于控制和调节印刷机上印刷工艺的手段
公开(公告)号：US4200932A
公开(公告)日：1980-04-29
申请号：US913800
申请日：1978-06-08
申请人： Peter Schramm , Siegfried Schuhmann , Edgar F. Schoneberger , Alfred Dorn , Bert Cappel
发明人： Peter Schramm , Siegfried Schuhmann , Edgar F. Schoneberger , Alfred Dorn , Bert Cappel
IPC分类号： B41F33/00 , B41J33/00
CPC分类号： B41F33/0045
摘要： An automatic ink feed control for a printing machine. Several ink-dosing elements are arranged across the width of the printing machine for dosing the application of ink to a printing plate, and these ink-dosing elements are individually adjustable by an adjusting device. The ink density of several control areas on the printed material is measured by a scanning measuring device, and a computer control compares these measured ink densities to desired ink densities in order to effect control of the adjustment of the ink-dosing elements by the adjusting device.
摘要翻译：印刷机的自动供墨控制。在打印机的宽度上布置了几个喷墨计量元件，用于将油墨施加给印刷板，并且这些喷墨定量元件可通过调节装置单独调节。通过扫描测量装置测量印刷材料上的几个控制区域的油墨密度，并且计算机控制器将这些测量的油墨密度与期望的油墨密度进行比较，以便通过调节装置来实现油墨计量元件的调节的控制。

6. 发明授权

US4183299A Device for fitting a blanket on the cylinder of a printing press 失效
标题翻译：用于在印刷机的圆筒上安装橡皮布的装置
公开(公告)号：US4183299A
公开(公告)日：1980-01-15
申请号：US880571
申请日：1978-02-23
申请人： Bert Cappel
发明人： Bert Cappel
IPC分类号： B41F27/12 , B41F30/04
CPC分类号： B41F30/04 , B41F27/1243 , B41F27/1293
摘要： A mechanism for securing and tightening a blanket on a cylinder of a printing press, particularly an offset press, which includes a rockable clamping shaft mounted in the groove on the cylinder together with a movable jaw member on the shaft, the jaw member being rockable between open and closed positions about an axis which extends longitudinally adjacent the surface of the shaft, so that when the shaft is in a reference position and the jaw member is open, an entryway is created which faces chordwise of the cylinder. The jaw member is held open against a force of bias by a stop surface on the cylinder for reception of a reinforcing bar at the end of the blanket, but when the shaft is manually rotated away from its reference position the jaw is automatically closed to capture the bar following which the bar is swung in a direction to tighten the blanket. A similar mechanism, in mirror image, is provided in the groove for the other end of the blanket, the mechanisms being shielded by a permanently installed gap cover. The latter defines slots along its longitudinal edges aligned with the entryways and through which the ends of the blanket are fed and retracted.
摘要翻译：一种用于在印刷机的滚筒上，特别是胶版印刷机上固定和紧固橡皮布的机构，其包括安装在所述滚筒上的凹槽中的可摆动的夹紧轴以及所述轴上的可移动的卡爪部件，围绕围绕轴的表面纵向延伸的轴的打开和关闭位置，使得当轴处于基准位置并且颚构件打开时，形成面向气缸的弦向的入口。钳口构件通过气缸上的止动表面抵抗偏压力保持打开，以在橡皮布的端部接收钢筋，但是当轴手动旋转远离其参考位置时，钳口被自动关闭以捕获酒吧之后，酒吧在朝着收紧毯子的方向摆动。用于镜面另一端的凹槽中设有类似的镜像机构，该机构被永久安装的间隙盖遮蔽。后者沿着其与入口通道对准的纵向边缘限定狭槽，并且毯子的端部通过该狭槽进给和缩回。

7. 发明授权

US4183298A Water cooled ink roller for printing presses 失效
标题翻译：用于印刷机的水冷墨辊
公开(公告)号：US4183298A
公开(公告)日：1980-01-15
申请号：US878735
申请日：1978-02-17
申请人： Bert Cappel , Peter Mayer , Burkhardt Wirz , Peter Decker
发明人： Bert Cappel , Peter Mayer , Burkhardt Wirz , Peter Decker
IPC分类号： B41F31/00 , B41F31/26 , B21B27/06 , F28D11/02 , F28F5/02
CPC分类号： B41F31/002
摘要： An ink roller for a printing press having a cylindrical outer shell presenting a roller surface and having a control fluid-displacing core, a hollow cylindrical partition being interposed between the shell and the core to define inner and outer annular passageways connected in series having respective inlet and outlet openings. A source of cooling fluid is connected to the inlet opening so that a feed stream of cooling fluid flows longitudinally through the inner passage and turns around to form a cooling stream flowing in counterflow relation through the outer passage. The cylindrical partition is formed of conductive material so that heat absorbed at a given region of the roller surface by the cooling stream flows radially inwardly for absorption by the feed stream at substantially the same rate, so that the cooling stream has only minimum net gain or loss of heat; this tends to equalize the temperature along the length of the cooling stream and hence along the length of the roller surface. In the preferred embodiment of the invention the thermal conductivity of the cylindrical partition in the radial direction is so varied as a function of length that the rate of heat transfer radially through the partition from the cooling stream to the feed stream over each unit of length of the partition is substantially equal.
摘要翻译：一种用于印刷机的油墨辊，具有呈现辊表面并具有控制流体排出芯的圆柱形外壳，中空圆柱形分隔件插入在壳体和芯之间，以限定串联连接的内部和外部环形通道，其具有相应的入口和出口开口。冷却流体源连接到入口开口，使得冷却流体的进料流纵向流过内部通道并且转过来形成通过外部通道以逆流关系流动的冷却流。圆柱形隔板由导电材料形成，使得通过冷却流在辊表面的给定区域吸收的热量以径向向内流动，以基本相同的速率由进料流吸收，使得冷却流仅具有最小的净增益或热量损失这倾向于沿着冷却流的长度并因此沿着辊表面的长度来均衡温度。在本发明的优选实施例中，圆柱形隔板在径向方向上的热导率随着长度的变化而变化，长度的函数是：从每个单位长度的冷却流径向通过隔板的隔板的热传递速率分区基本相等。

8. 发明授权

US5636833A Apparatus for the underlap imbricated feeding of sheet-like printing substates to a printing machine and method 失效
标题翻译：用于将片状印刷基底向下印刷的印刷机和方法进行叠加的装置
公开(公告)号：US5636833A
公开(公告)日：1997-06-10
申请号：US423529
申请日：1995-04-17
申请人： Karl-Ludwig Maier , Arno Gartner , Nikola Pupic , Bert Cappel
发明人： Karl-Ludwig Maier , Arno Gartner , Nikola Pupic , Bert Cappel
IPC分类号： B65H5/24 , B65H5/22 , B65H5/02
CPC分类号： B65H11/005 , B65H5/228 , B65H5/24 , B65H2406/321
摘要： An apparatus and method for feeding a stream of underlap-imbricated sheet-like printing substrates to printing machine, the apparatus comprising a conveying table for conveying the stream in a conveying direction toward the printing, a source of compressed air, and at least one blowing device coupled to the source of compressed air, the blowing device being disposed in a region of the conveying table adjacent to printing machine, and including at least one opening disposed to direct compressed air beneath the imbricated stream in a direction opposite to the conveying direction.
摘要翻译：一种用于向印刷机输送叠印片状印刷基材流的装置和方法，该装置包括用于沿输送方向输送流向输送的输送台，压缩空气源，以及至少一个吹送联接到压缩空气源的装置，所述吹风装置设置在邻近印刷机的输送台的区域中，并且包括设置成在与输送方向相反的方向上引导压缩空气下方的至少一个开口。

9. 发明授权

US4502386A Ink fountain having temperature responsive element 失效
标题翻译：喷墨机具有温度响应元件
公开(公告)号：US4502386A
公开(公告)日：1985-03-05
申请号：US494172
申请日：1983-05-13
申请人： Bert Cappel , Helmut Kerber , Siegfried Schuhmann , Gerd Steiner
发明人： Bert Cappel , Helmut Kerber , Siegfried Schuhmann , Gerd Steiner
IPC分类号： B41F31/02 , B41F31/04 , B41F31/06 , B41L27/08
CPC分类号： B41F31/04
摘要： An ink fountain for a printing press has a temperature-responsive element for compensating the adjustment of the spacing between the blade and the fountain roller to keep the thickness of the ink film fed by the blade substantially constant even under extreme temperature variations. The sub-frame of the ink fountain is pivotally mounted to the main frame of the printing press about a pivot axis generally parallel to the axis of the fountain roller, and the pivot angle is a function of the thermal expansion of the temperature-responsive element. In one preferred embodiment, the temperature-responsive element is elongated, received in a guide fixed to the sub-frame, and has a free end bearing against the bearing bushing of the fountain roller. In another embodiment, the temperature-responsive element is a side wall of the ink trough or is a plate parallel to the side wall of the ink trough, and rollers are journaled to the temperature-responsive element and bear against the surface of the fountain roller. In either embodiment, the temperature-responsive element is pre-stressed by a pull rod tending to pivot the sub-frame so that the temperature-responsive element bears against the sub-frame and the main frame.
摘要翻译：用于印刷机的墨斗具有温度响应元件，用于补偿叶片和墨斗辊之间的间隔的调节，以便即使在极端温度变化下也能保持由叶片供给的墨膜的厚度基本恒定。墨斗的子框架围绕基本上平行于墨斗辊的轴线的枢转轴线可枢转地安装到印刷机的主框架上，并且枢转角度是温度响应元件的热膨胀的函数。在一个优选实施例中，温度响应元件是细长的，容纳在固定到子框架上的导向件中，并且具有抵靠供墨辊的轴承衬套的自由端轴承。在另一个实施例中，温度响应元件是墨槽的侧壁或平行于墨槽的侧壁的板，并且辊与轴承温度响应元件并且抵靠在墨斗辊的表面上。在任一实施例中，温度响应元件由倾斜杆预先施加压力，拉杆使副框架枢转，使得温度响应元件抵靠在副框架和主框架上。

10. 发明授权

US4158799A Screwing tool for printing presses 失效
标题翻译：印刷机用螺丝刀
公开(公告)号：US4158799A
公开(公告)日：1979-06-19
申请号：US821085
申请日：1977-08-02
申请人： Bert Cappel , Alfred Dorn
发明人： Bert Cappel , Alfred Dorn
IPC分类号： B25B23/145 , B25B23/147 , G05G5/00
CPC分类号： B25B23/1456 , B25B23/147
摘要： A control system for a reversible screwing tool for tightening and loosening screws in a printing press or the like which includes a pair of angularly spaced pick-up devices coupled to the shaft of the tool for generating respective series of impulses. Monostable pulse generators are coupled to the respective pick-up devices, the generator coupled to the pick-up device in leading position, for counterclockwise rotation, being set to produce an output pulse which is substantially wider than that produced by the generator which is connected to the pick-up device in trailing position so that during counterclockwise rotation the output pulses from the generators timingly overlap one another. The generators feed into the input terminals of an AND gate which is, in turn, connected to a counter which counts the pulses resulting from counterclockwise rotation of the shaft. A relay interposed between the source and the tool automatically turns off the tool when a predetermined count is achieved thereby insuring that the screw is not excessively unscrewed from its tight condition. The relay is resettable in readiness for engagement of the succeeding screw. In the preferred embodiment of the invention the generator which is coupled to the pick-up device in leading position is responsive to the trailing edge of the received impulse while the generator connected to the pick-up device in trailing position is responsive to the leading edge of the pulse which it receives.
摘要翻译：一种用于紧固和松开印刷机等中的螺钉的可逆旋拧工具的控制系统，其包括联接到工具的轴的一对角度间隔的拾取装置，用于产生相应的一系列脉冲。单稳态脉冲发生器耦合到相应的拾取装置，发生器连接到拾取装置的引导位置用于逆时针旋转，以产生输出脉冲，该输出脉冲基本上比连接的发生器产生的脉冲宽到拾取装置处于拖尾位置，使得在逆时针旋转期间，来自发生器的输出脉冲定时重叠。发电机馈送到与门的输入端子，该门又连接到对从轴的逆时针旋转产生的脉冲进行计数的计数器。插入在源和工具之间的继电器在实现预定计数时自动关闭工具，从而确保螺丝不会从其紧密状态过度拧开。继电器可重新设置，以便随后的螺钉接合。在本发明的优选实施例中，耦合到拾取装置的发生器处于引导位置，响应于所接收的脉冲的后缘，而连接到处于拖尾位置的拾取装置的发生器响应于前缘的脉搏。

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