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公开(公告)号：US5181470A
公开(公告)日：1993-01-26
申请号：US904031
申请日：1992-06-25
IPC分类号： B41F35/04
CPC分类号： B41F35/04
摘要： An inking unit washing assembly utilizes a pair of cooperating rollers in a housing. A first one of these rollers has a polygonal surface and engages a second, rubber cylinder which, in turn is in contact with a roller or drum of the inking unit to be cleaned. A washing solution is sprayed onto the polygonal roller after having been transferred to and back from the ink roller or drum to be cleaned.
摘要翻译： 上墨单元洗涤组件在壳体中使用一对协作辊。 这些辊中的第一个具有多边形表面并且与第二橡胶圆筒接合，橡胶圆筒又与待清洁的上墨单元的滚筒或滚筒接触。 在已经被转移到墨辊或滚筒以进行清洁之后，将洗涤溶液喷洒到多边形辊上。
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公开(公告)号：US5566615A
公开(公告)日：1996-10-22
申请号：US489543
申请日：1995-06-09
申请人： Claus D. Barrois
发明人： Claus D. Barrois
CPC分类号： B41F27/1281 , B41F27/1293
摘要： A printing plate end clamping apparatus engages generally Z-shaped beveled plate ends of a printing plate. A pair of spaced plate end securing flanges and a central clamping bar are shaped to cooperatively engage and sandwich the beveled plate ends. The printing plate is secured to the cylinder in a shape conforming manner.
摘要翻译： 印版端部夹紧装置通常与印版的Z形斜面板端接合。 一对间隔开的板端固定凸缘和中心夹紧杆成形为能够协调地接合和夹住倾斜的板端。 印版以形状一致的方式固定在圆筒上。
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公开(公告)号：US5282419A
公开(公告)日：1994-02-01
申请号：US22531
申请日：1993-02-25
申请人： Claus D. Barrois
发明人： Claus D. Barrois
CPC分类号： B41F31/22
摘要： An ink roller for a rotary printing press has a hollow axle that receives ink from a pressurized ink supply. The axle is provided with a plurality of radial bores that are selectively aligned with similar radial in concentrically arranged inner and intermediate sleeves. A porous outer sleeve is concentric with the intermediate sleeve. The inner sleeve oscillates on the axle while the intermediate sleeve and the outer sleeve both rotate at different speeds to provide the outer sleeve with a positive rotational speed differential.
摘要翻译： 用于旋转印刷机的墨辊具有从加压墨水供应部接收墨水的中空轴。 轴设置有多个径向孔，其选择性地与同心径的同心布置的内套筒和中间套筒对准。 多孔外套筒与中间套筒同心。 内套筒在轴上振荡，而中间套筒和外套筒都以不同的速度旋转，为外套筒提供正转速差。
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公开(公告)号：US5246155A
公开(公告)日：1993-09-21
申请号：US888623
申请日：1992-05-27
申请人： Claus D. Barrois
发明人： Claus D. Barrois
CPC分类号： F16C32/0696 , B65H27/00 , F16C13/00 , F16C32/06 , B65H2404/136
摘要： A web guide roller assembly for a printing machine utilizes a cylindrical roller support body and a concentric hollow roller body. An annular space between the support body and the roller body is filled with a pressure medium so that the roller body floats on the support body. Suitable end seals are utilized to prevent escape of the pressure medium.
摘要翻译： 用于印刷机的卷筒纸导辊组件利用圆柱滚子支承体和同心空心辊体。 支撑体和辊体之间的环状空间填充有压力介质，使得辊体漂浮在支撑体上。 使用适当的端部密封件来防止压力介质的逸出。
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公开(公告)号：US5562036A
公开(公告)日：1996-10-08
申请号：US502777
申请日：1995-07-14
CPC分类号： B41F30/02
摘要： A device for fastening a printing packing to a jacket surface of a printing cylinder uses a clamping carriage that is supported in a cylinder trough. The clamping carriage carries a clamping frame having a clamping face which cooperates with a clamping surface on a lateral trough wall. Clamping of the packing is accomplished without disturbing the position of a gripper device located in the cylinder trough. Transfer of the print material sheets free of register errors is made possible.
摘要翻译： 用于将打印衬垫紧固到印刷滚筒的护套表面的装置使用支撑在气缸槽中的夹紧托架。 夹紧托架承载夹紧框架，该夹紧框架具有与横向槽壁上的夹紧表面配合的夹紧面。 在不干扰位于气缸槽中的夹持装置的位置的情况下完成填料的夹紧。 传送没有寄存器错误的打印材料表成为可能。
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公开(公告)号：US5094095A
公开(公告)日：1992-03-10
申请号：US614268
申请日：1990-11-16
摘要： A printing plate end bending apparatus utilizes a machine table having a printing plate abutment surface together with plate leading and trailing end support saddles which each also have plate end abutment surfaces. Each plate end saddle is provided with pivotable side plates that carry plate end hold-down members and bending beams.
摘要翻译： 印版端弯曲装置利用具有印版抵接表面的机台以及板前和后端支撑鞍座，每个鞍座还具有板端邻接表面。 每个板端鞍座设置有可枢转的侧板，其承载板端压紧构件和弯曲梁。
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公开(公告)号：US4892301A
公开(公告)日：1990-01-09
申请号：US243729
申请日：1988-09-13
CPC分类号： B65H9/14
摘要： A sheet feeder and accelerator for feeding of sheets, which have been aligned at front register lays, to a sheet-treating machine uses a driven accelerating roller and a plurality of cooperative pressure rollers. The time of contact between these rollers is varied by axially shifting of a control drum which has a control recess that is provided with an axially varying opening or switching angle.
摘要翻译： 在片材处理机上将已经对准的片材进给片材进给器和加速器使用驱动加速辊和多个协同压力辊。 这些辊之间的接触时间通过具有设置有轴向变化的开口或切换角度的控制凹部的控制滚筒的轴向移动来改变。
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公开(公告)号：US4761003A
公开(公告)日：1988-08-02
申请号：US79402
申请日：1987-07-30
CPC分类号： B41F21/08 , B41F13/70 , B65H29/585
摘要： A printed sheet removal assembly selectively disengages sheets from the grippers of a sheet transport by actuation of a pivotable switch lever that moves an axially slidable rotating switch shaft. A two step switch cylinder is carried by the switch shaft and has adjacent rolling surfaces. One of these rolling surfaces is cam shaped and causes a control roller to move a gripper opening segment into the path of a sheet gripper. The switch cylinder is spring loaded and returns to its switched off position once the switch lever has been released.
摘要翻译： 印刷片材移除组件通过致动可移动的可轴向旋转的开关轴的可枢转的开关杆来选择性地将片材从片材输送器的夹持器分离。 两级开关筒由开关轴承载并具有相邻的滚动面。 这些滚动表面中的一个是凸轮形状，并使控制辊将夹持器开口段移动到纸张夹持器的路径中。 一旦开关杆被释放，开关气缸就被弹簧加载并返回到关闭位置。
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公开(公告)号：US4541339A
公开(公告)日：1985-09-17
申请号：US712500
申请日：1985-03-18
申请人： Claus D. Barrois
发明人： Claus D. Barrois
CPC分类号： B41F31/00
摘要： A liquid transport mechanism for use particularly in transporting and evenly distributing printing ink in a rotary printing machine is disclosed. A plurality of generally cone shaped ink transport rollers are placed about the periphery of one or more ink relief equalizing cylinders. The axes of rotation of the rollers are angled with respect to the axes of rotation of the ink relief equalizing cylinders. The covered surfaces of the rollers, which are disposed generally in pairs, contact the surface of the ink cylinders to form ink bridges which split the ink coating on the cylinders and cross transport it longitudinally along the length of each of the ink relief equalizing cylinders. The ink metering unit in accordance with the present invention uniformly and rapidly equalizes ink thickness without the need for ink zone adjusting screws and doctor blades.
摘要翻译： 公开了一种特别用于在旋转印刷机中输送和均匀分布印刷油墨的液体输送机构。 多个大致圆锥形的墨水输送辊围绕一个或多个墨水释放均压圆筒的周边放置。 辊的旋转轴线相对于墨水释放平衡缸的旋转轴线成角度。 辊子的被覆表面大致成对设置，与油墨筒的表面接触，以形成油墨桥，该油墨桥将油墨涂层分离在气缸上，并沿着每个油墨均压缸的长度纵向交叉输送。 根据本发明的油墨计量单元均匀且快速地均衡油墨厚度，而不需要油墨区域调节螺钉和刮刀。
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公开(公告)号：US4454813A
公开(公告)日：1984-06-19
申请号：US506954
申请日：1983-06-22
CPC分类号： B41F31/16 , B41F31/00 , Y10S101/33
摘要： An inking unit for use in a rotary printing machine is disclosed. A plurality of endless belts are placed side by side along the surface of a driving roller. These belts transport a liquid medium such as printing ink or damping fluid along the surface of a covering of a cylinder in the direction of the longitudinal axis of the cylinder. The liquid medium is transported by the belts from a position of excess ink to a position of less ink thereby ensuring a uniform distribution of the liquid along the surface of the roller.
摘要翻译： 公开了一种用于旋转印刷机的着色单元。 多个环形带沿着驱动辊的表面并排放置。 这些带沿着圆柱体的纵向轴线的方向沿着圆筒的覆盖物的表面输送诸如印刷油墨或阻尼流体的液体介质。 液体介质通过带从多余油墨的位置输送到较少油墨的位置，从而确保液体沿辊表面的均匀分布。
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