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1. 发明授权

US5979325A Dryer unit in a printing machine 失效
标题翻译：烘干机在印刷机上
公开(公告)号：US5979325A
公开(公告)日：1999-11-09
申请号：US989011
申请日：1997-12-11
申请人： Rudolf Mitze , Wolfgang Mohr
发明人： Rudolf Mitze , Wolfgang Mohr
IPC分类号： B41F23/04 , F26B3/28 , F26B25/00 , B41L35/14
CPC分类号： F26B25/004 , B41F23/0443 , B41F23/0483 , B65H29/041 , F26B3/283 , B65H2406/121 , B65H2406/365 , B65H2701/176
摘要： A dryer unit which is integrated as a module into a printed material guide system of a printing machine in order to facilitate two-sided drying of printed material is provided. The printed material guide system includes a guide surface which has a plurality of openings and an air system which is selectively operable in positive or negative pressure modes to assist the guiding of the printed material. The dryer module is arranged in an opening in the guide surface such that it heats at least one side of the printed material. At least one outlet opening is associated with the dryer module. The outlet opening is open into the plane of the guide surface and is coupled to a cooling system which is operable to provide cooling air to the dryer module.
摘要翻译：提供了一种作为模块集成到印刷机的印刷材料引导系统中以便促进印刷材料的双面干燥的干燥机单元。印刷材料导向系统包括具有多个开口的引导表面和可以以正或负压力模式选择性地操作以帮助引导印刷材料的空气系统。干燥器模块布置在引导表面中的开口中，使得其加热印刷材料的至少一侧。至少一个出口开口与干燥器模块相关联。出口开口通向引导表面的平面，并连接到冷却系统，冷却系统可操作以向干燥器模块提供冷却空气。

2. 发明授权

US5755159A Method of cleaning a cylinder of a rotary printing press 失效
标题翻译：清洁旋转印刷机的圆筒的方法
公开(公告)号：US5755159A
公开(公告)日：1998-05-26
申请号：US741673
申请日：1996-10-31
申请人： Rudolf Mitze , Horst Muller
发明人： Rudolf Mitze , Horst Muller
IPC分类号： B41F35/02 , B41F35/00 , B41F35/06
CPC分类号： B41F35/00
摘要： A method for cleaning cylinders of a rotary printing press having washer and suction devices and an adjacently mounted dryer which shortens the down time during the cleaning operation and at the same time satisfies safety requirements. At the beginning of a cleaning process, the dryer is reduced from its normal operating output level to a predetermined lower operating output level which eliminates the risk of combustion with cleaning fluid vapors. At the end of the cleaning process, the operating output of the dryer is increased from its reduced level to its normal operating level in a significantly shortened period of time, as compared to conventional practice, resulting in reduced down time for the printing machine during the cleaning operation.
摘要翻译：一种用于清洁具有洗衣机和抽吸装置的旋转印刷机的缸体的方法以及相邻安装的干燥器，其在清洁操作期间缩短停机时间并且同时满足安全要求。在清洁过程开始时，干燥器从正常的操作输出水平降低到预定的较低的操作输出水平，消除了与清洁液体蒸气燃烧的风险。在清洁过程结束时，与常规实践相比，干燥器的操作输出在显着缩短的时间段内从其降低的水平增加到正常操作水平，导致打印机在清洁操作。

3. 发明授权

US4503771A Mechanism for engaging, disengaging and adjusting applicator rollers with respect to the plate cylinder of printing machines 失效
标题翻译：相对于印刷机的印版滚筒接合，脱开和调节涂布辊的机构
公开(公告)号：US4503771A
公开(公告)日：1985-03-12
申请号：US471502
申请日：1983-03-02
申请人： Joachim Herzel , Claus Simeth , Rudolf Mitze , Robert Ortner
发明人： Joachim Herzel , Claus Simeth , Rudolf Mitze , Robert Ortner
IPC分类号： B41F31/30 , B41F31/32 , B41F13/36
CPC分类号： B41F31/301 , B41F31/32
摘要： For the rapid simultaneous engagement, disengagement and adjustment of all the applicator rollers at the plate cylinder of a printing machine, cam discs are mounted on the journals independently of the plate cylinder bearing. In an offset printing machine, the inking and damping rollers are each associated with their own cam discs. The cam discs are pivotable by means of drives, about the journals, with respect to adjustable stops for the engagement positions and end stops for the disengaged positions of the applicator rollers. The applicator rollers are mounted on rocker arms with respect to the stationary axis of the distributors preceding the applicator rollers and are adjustable with respect to the plate cylinder through the agency of adjustment means which co-operate with the cam discs. Adjustment of the applicator rollers during operation is effected by way of the cam discs which, in addition to the disengagement lobes, have cam zones for the roller engagement and adjustment.
摘要翻译：为了快速同时接合，分离和调整印刷机印版滚筒上的所有涂布辊，凸轮盘独立于印版滚筒轴承安装在轴颈上。在胶印机中，上墨和阻尼辊各自与其自己的凸轮盘相关联。相对于用于接合位置的可调节止动件和用于分配辊的脱离位置的端部止动件，凸轮盘可通过驱动器绕轴颈枢转。涂抹辊相对于分配器在施加辊之前的固定轴线安装在摇臂上，并且通过与凸轮盘配合的调节装置相对于印版滚筒可调节。在操作期间，施加辊的调节通过凸轮盘来实现，凸轮盘除了分离凸角之外还具有用于辊接合和调节的凸轮区域。

4. 发明授权

US4572073A Sheet guide arrangement in sheet-fed machines 失效
标题翻译：单张纸机中的纸张导轨布置
公开(公告)号：US4572073A
公开(公告)日：1986-02-25
申请号：US673165
申请日：1984-11-19
申请人： Rudolf Mitze , Claus Simeth
发明人： Rudolf Mitze , Claus Simeth
IPC分类号： B41F21/00 , B41F22/00 , B41F31/00
CPC分类号： B41F22/00 , B65H2404/61 , B65H2511/20 , B65H2601/251
摘要： A system for remote sensing, indicating and remote control provides for the non-smear guidance of sheets through a sheet-fed machine and is especially useful for printing machines which print on both sides of the sheets. Sheet guides are adjustable during machine operation from a control panel at a central location outside of the machine. The positions of the sheet guides are preferably displayed in direct comparison with zones of ink application. Also, the sheet guides are adjustable from the control panel so that the guides fall within the gaps between printed areas on the sheet. An immediate and graphic check of the sheet guides is provided. In a preferred embodiment, the positions of the sheet guides are indicated on a linear array of optical indicators, each indicator representing a respective boundary between adjacent inking zones, and two adjacent ones of the optical indicators being simultaneously activated when one of the sheet guides is adjusted approximately at the center of the inking zone defined by the boundaries represented by the two adjacent ones of the optical indicators.
摘要翻译：用于遥感，指示和远程控制的系统通过单张纸机对纸张进行非涂片引导，并且对于在纸张的两面上打印的打印机特别有用。在机器操作期间，纸张导板可在机器外部中央位置的控制面板进行调节。片材引导件的位置优选地与油墨施加区域直接比较地显示。此外，片材引导件可从控制面板调节，使得引导件落在片材上的打印区域之间的间隙内。提供了纸张指南的立即和图形检查。在优选实施例中，片材引导件的位置在光学指示器的线性阵列上指示，每个指示符表示相邻上色区域之间的相应边界，并且当一个片材引导件是大约在由由两个相邻的光学指示器表示的边界限定的着墨区域的中心处。

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