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1. 发明授权

US4882991A Change-over inking unit of a sheet-fed rotary press 失效
标题翻译：单张旋转式印刷机的切换上墨单元
公开(公告)号：US4882991A
公开(公告)日：1989-11-28
申请号：US296356
申请日：1989-01-10
申请人： Claus Simeth
发明人： Claus Simeth
IPC分类号： B41F31/02 , B41F31/00 , B41F31/14 , B41F31/30
CPC分类号： B41F31/00
摘要： A sheet feed rotary press having a main ink feed unit and a plate cylinder, at least one of a plurality of transfer and applicator rolls coupled between the main ink feed unit and the plate cylinder being moveable to an inoperative position for selectively isolating a relatively short length group of applicator and transfer rolls from the main ink feed unit, and an additional quick acting ink feed unit that is selectively moveable into engagement with the short length roll group for supplying lesser quantities of ink to the plate cylinder through a shortened path via the short length roll group.
摘要翻译：一种具有主要供墨单元和印版滚筒的供纸旋转印刷机，连接在主要供墨单元和印版滚筒之间的多个传送和涂布辊中的至少一个可移动到不工作的位置，用于选择性地隔离较短的以及一个附加的快速作用的墨水供给单元，其可以选择性地与短长度的辊组啮合，用于通过缩短的路径将较少量的墨供给印版滚筒短长卷组。

2. 发明授权

US4767694A Method of preparing a blanket with reserved spaces utilizing photocopying procedure 失效
标题翻译：使用复印程序制作带保留空间的毯子的方法
公开(公告)号：US4767694A
公开(公告)日：1988-08-30
申请号：US948332
申请日：1986-12-31
申请人： Johannes M. Schubert
发明人： Johannes M. Schubert
IPC分类号： B41N7/00 , B41M7/00 , B41N10/02 , G03F1/00 , G03F7/00
CPC分类号： B41N10/02 , B41M7/0045 , Y10S430/152
摘要： The invention relates to a method of preparing a varnish blanket. Instead of a proof being used for pre-location of required varnish-free zones on a blanket for blanked-out in-line varnishing in rotary presses, the zones required not to be varnished are transferred by means of a reference copy, and after physico-chemical pretreatment adapted to the surface properties of the blanket, to a blanket stuck to a support plate. In addition to polyvinyl alcohol copying layers or coatings sensitized by bichromate, wipe-on copying layers sensitized by diazo salts are suitable, a positive or negative original being copied by direct contact in known manner onto a blanket thus pretreated. The zones required not to be varnished can therefore be preformed by cutting out the top layer of the blanket.
摘要翻译：本发明涉及一种制备清漆毯的方法。在旋转印刷机上用于消除在线上漆的毯子上用于在毯子上预先存放所需无清漆区域的证据，而不是要涂漆的区域通过参考文稿转移，并且在物理学适用于毯子的表面特性的化学预处理，粘贴到支撑板上的毯子。除了通过重铬酸盐敏化的聚乙烯醇复印层或涂层之外，通过重氮盐敏化的擦拭复印层是合适的，通过以已知方式直接接触将正或负的原稿复制到如此预处理的毯子上。因此，可以通过切割毛毯的顶层来进行需要清漆的区域。

3. 发明授权

US4757702A Bending and twisting apparatus and method for printing machine threading tube 失效
标题翻译：用于印刷机穿线管的弯曲和扭转设备和方法
公开(公告)号：US4757702A
公开(公告)日：1988-07-19
申请号：US883129
申请日：1986-07-08
申请人： Klaus Theilacker , Michael Worner
发明人： Klaus Theilacker , Michael Worner
IPC分类号： B21D7/025 , B21D9/01 , B21D11/10 , B21D11/14 , B21D7/04
CPC分类号： B21D11/10 , B21D11/14 , B21D9/01
摘要： The guide tube (16) is formed with a longitudinal slit which can be bent about a bending drum (6) of standard construction. In order to additionally introduce a longitudinal or spiral twist, a twisting element can be clamped about the tube, to introduce a twist, manually (FIGS. 1, 2), or upon rotating of the bending drum or disk (FIGS. 7, 8) by a coupled gearing. To retain the slit of the tube in proper dimension and alignment, and prevent deformation of the tube, a counter element with a groove (5) therein matched to the circumference of the tube is provided, and an insert strip (18) is located within the tube, which insert strip preferably has externally projecting portions (18a) for guidance of the strip between the counter element and the bending tube or disk, and a recessed portion (18b) extending within the slit (17) to prevent deformation of the tube and of the slit during twisting and/or bending of the tube.
摘要翻译：引导管（16）形成有可以围绕标准结构的弯曲鼓（6）弯曲的纵向狭缝。为了额外地引入纵向或螺旋形扭转，扭转元件可以围绕管夹紧，以手动（图1，图2）引导扭曲，或者在弯曲的鼓或盘旋转时（图7,8 ）通过联轴器传动。为了将管的狭缝保持在适当的尺寸和对准中，并且防止管的变形，提供了具有与管圆周匹配的凹槽（5）的相对元件，并且插入条（18）位于插入带的管优选地具有用于在相对元件和弯曲管或盘之间引导条的外部突出部分（18a）和在狭缝（17）内延伸的凹部（18b），以防止管的变形以及在管的扭转和/或弯曲期间的狭缝。

4. 发明授权

US4754959A Folding apparatus for transverse folding and transporting of two types of printed substrates 失效
标题翻译：用于横向折叠和输送两种印刷基板的折叠装置
公开(公告)号：US4754959A
公开(公告)日：1988-07-05
申请号：US892713
申请日：1986-07-31
申请人： Ingo Kobler , Eckhard Schneider
发明人： Ingo Kobler , Eckhard Schneider
IPC分类号： B41F13/54 , B41F13/56
CPC分类号： B41F13/54
摘要： To provide, selectively, different outputs from a cutting and folding apparatus (FIGS. 3, 4, 5), first and second cutting and folding groups (11, 12, 13; 608, 609, 610, 611; 14, 15, 13; 621, 622, 623) provide, respectively, first and second types of printed substrates (A1, A2), for example forming advertising material for men's wear and ladies' wear, for subsequent insertion into a newspaper, the respective first and second cutting and folding apparatus delivering the printed substrates which may have undergone one longitudinal fold, and have been transversely folded by the cutting and folding apparatus to transport belts, which, further and selectively, either transport the two different types of cut and folded substrates to separate receiving stations (21, 22) which may form further longitudinal folds therein, or, in dependence on a setting of a switch (16, 16'; 26, 611), supply the two types of printed subject matter to one further receiving station (22; 614) and associate the two types of substrates (A1, A2) by an alignment apparatus providing different path lengths for the respective substrates, so that the leading edges thereof are in alignment and match, for ready and automatic insertion into a newspaper.
摘要翻译：为了从切割和折叠设备（图3,4,5），第一和第二切割和折叠组（11,12,13; 608,609,610,611; 14,15,13）选择性地提供不同的输出 ; 621,622,623）分别提供第一和第二类型的印刷基板（A1，A2），例如形成用于男装和女装的广告材料，以便随后插入报纸，相应的第一和第二切割以及递送可能已经经历一个纵向折叠的印刷基底并且已经被切割和折叠装置横向折叠的传送带的折叠装置，该输送带进一步和选择性地将两种不同类型的切割和折叠的基底输送到单独的接收可以在其中形成进一步纵向折叠的工位（21,22），或者根据开关（16,16'; 26,611）的设置，将两种类型的印刷主题提供给一个另外的接收站（22 ; 614）并关联两个t 通过对准装置为各个基板提供不同的路径长度的基板（A1，A2）的一个基板（A1，A2），使得其前缘对准并匹配，以便准备和自动插入报纸。

5. 发明授权

US4742769A Printing cylinder and axial groove filler combination 失效
标题翻译：印刷滚筒和轴向槽填料组合
公开(公告)号：US4742769A
公开(公告)日：1988-05-10
申请号：US927734
申请日：1986-11-05
申请人： Reinhard Zeller
发明人： Reinhard Zeller
IPC分类号： B41F13/08 , B41F27/12 , B41F30/00 , B41F30/02
CPC分类号： B41F27/1293
摘要： Roll-off shocks of cylinders, typically rubber blanket cylinders with respect to each other, are ameliorated or avoided by inserting a filler element into the groove which is located in the median third of the cylinder, but does not extend over the entire length thereof. The filler element is supported on the bottom of the groove, preferably over a damping or resilient element, and has a dimension which is equal to the outer circumference (44) of the bearer ring or the theoretical pitch circle (45) of a drive gear of the cylinder, with tolerance of not more than about .+-.0.05 mm. In order to insert the filler elements into the respcective grooves, the cover layers or, if necessary, also the substrate supports of rubber blankets, are removed in the region of the axial length of the filler element. Preferably, the filler elements are made of metal.
摘要翻译：通常将橡胶橡皮滚筒相对于彼此的滚动冲击通过将填充元件插入到位于气缸的中间三分之一中的凹槽中但不在其整个长度上延伸的凹槽来改善或避免。填料元件支撑在槽的底部，优选地在阻尼或弹性元件上方，并且具有等于承载环的外圆周（44）或驱动齿轮的理论节圆（45）的尺寸的公差，公差不大于约+/- 0.05mm。为了将填充元件插入到呼吸槽中，在填充元件的轴向长度的区域中，除去覆盖层，或者如果需要也可以将橡胶垫的衬底支撑件移除。优选地，填充元件由金属制成。

6. 发明授权

US4720089A Dual folding former printed product folding apparatus 失效
标题翻译：双折叠打印产品折叠装置
公开(公告)号：US4720089A
公开(公告)日：1988-01-19
申请号：US883076
申请日：1986-07-08
申请人： Johannes Richter
发明人： Johannes Richter
IPC分类号： B41F13/56 , B65H45/16 , B65H45/22 , B65H45/28 , B41L43/10
CPC分类号： B41F13/56 , B65H45/16
摘要： The dual former (1, 2) apparatus includes a central housing and support (7) within which is retained a central common drive train (8). Located symmetrically with respect to a center line (21) through the housing and support (7) are respective transport roller units (9-12), cutting cylinder units (13, 14) and distribution apparatus units (15, 16; 27, 28), all driven from the common drive train (8). Some (9, 10) of the units may be cantilevered from the central housing and support (7), others (11, 12, 13, 14) have their remote ends journalled in bearing plates (17, 18) secured to the central housing structure (7) while still others (15, 16, 27, 28) are journalled in bearing plates secured on a base (6) which can also support the central housing structure, for example by being a metal element to which the central housing structure is welded. Delivery of folded, cut and separated printed subject goods is, preferably, laterally of the central housing structure. The open arrangement is compact and provides for excellent accessibility of all components of the respective units for service or interchange, and, if necessary, coupled adjustment of rotary speed by exchange of gearing in the drive train accessible in the central common housing structure.
摘要翻译：双成形器（1,2）装置包括中央壳体和支撑件（7），其中保持有中心公共传动系（8）。相对于通过壳体和支撑件（7）的中心线（21）对称地分别是传送辊单元（9-12），切割滚筒单元（13,14）和分配设备单元（15,16; 27,28 ），都是从公共传动系（8）驱动的。一些（9,10）的单元可以从中心壳体和支撑件（7）悬臂，而另一些（11,12,13,14）将其远端轴颈安装在固定到中心壳体的轴承板（17,18）中结构（7），而其他的（15,16,27,28）也被固定在也可以支撑中心壳体结构的基座（6）上的支承板中，例如通过作为金属元件，中心壳体结构被焊接。折叠，切割和分离的印刷物品的传送优选地在中央壳体结构的侧面。开放装置是紧凑的，并且提供用于维修或交换的各个单元的所有部件的良好可达性，并且如果需要，通过在中央公共壳体结构中可接近的传动系中的齿轮传动来进行联接的旋转速度调节。

7. 发明授权

US4719854A Resilient sheet gripper for a sheet-fed rotary printing press 失效
标题翻译：用于单张纸旋转印刷机的弹性片夹
公开(公告)号：US4719854A
公开(公告)日：1988-01-19
申请号：US892149
申请日：1986-07-31
申请人： Manfred Ruger , Valentin Gensheimer , Hanns-Otto Haas
发明人： Manfred Ruger , Valentin Gensheimer , Hanns-Otto Haas
IPC分类号： B65H5/12 , B41F21/04 , B41F21/10 , B41J1/60
CPC分类号： B41F21/104
摘要： A resilient sheet gripper for a sheet-fed rotary printing press having a gripper finger resiliently connected to a clamping member secured to a gripper shaft is provided including prestressed spring strips for connecting the gripper finger to the clamping member with each spring strip having articulation points disposed along a line passing substantially through the axis of the gripper shaft.
摘要翻译：一种用于单张纸旋转印刷机的弹性片夹具，其具有弹性地连接到固定到夹持轴上的夹紧构件的夹爪指状物，其包括用于将夹持器手指连接到夹持构件的预应力弹簧条，每个弹簧条具有铰接点，沿着基本上穿过夹持器轴的轴线的线。

8. 发明授权

US4716828A Resilient sheet gripper for a sheet-fed rotary printing press 失效
标题翻译：用于单张纸旋转印刷机的弹性片夹
公开(公告)号：US4716828A
公开(公告)日：1988-01-05
申请号：US893487
申请日：1986-08-05
申请人： Winfried Hartung , Valentin Gensheimer
发明人： Winfried Hartung , Valentin Gensheimer
IPC分类号： B65H5/12 , B41F21/04 , B41F21/10 , B41F1/30
CPC分类号： B41F21/104
摘要： A resilient sheet gripper for a sheet-fed rotary printing press having a gripper shaft and a gripper finger disposed in a recess of a cylinder of the printing press and including an asymmetrical four-pivot mechanism having the gripper finger as one of its links for governing the motion of the gripper finger and ensuring perpendicular closing of the tip thereof with respect to a sheet engaged on a gripper support at the edge of the recess.
摘要翻译：一种用于单张纸旋转印刷机的弹性片夹具，其具有夹持器轴和夹爪，其设置在印刷机的圆筒的凹部中，并且包括不对称的四枢轴机构，其具有作为其用于控制的连杆之一的夹持器手指夹持器手指的运动并且确保其尖端相对于在凹部的边缘处接合在夹持器支撑件上的片材的垂直关闭。

9. 发明授权

US4699053A Device for selectively controlling the operation of inking or damping unit rollers of a printing press 失效
标题翻译：用于选择性地控制印刷机的着墨或阻尼单元辊的操作的装置
公开(公告)号：US4699053A
公开(公告)日：1987-10-13
申请号：US838293
申请日：1986-03-10
申请人： Jurgen Wenzel
发明人： Jurgen Wenzel
IPC分类号： B41F31/30 , B41F7/40 , B41F31/32 , B41F33/00 , B41L25/00
CPC分类号： B41F31/32 , Y10T403/32336 , Y10T403/604 , Y10T74/20207 , Y10T74/20618 , Y10T74/20762
摘要： A device for selectively controlling the manual or automatic operation of inking or damping rollers of a printing press wherein the torque which produces the adjusting movement is transmissible through a non-positive coupling and a spring-biased manually releasable and automatically engaging connecting element, characterized in that a first start-stop lever is connected to an input coupling member for the automatic starting and stopping of printing, an operating lever is connected to a handle for manual control of the starting and stopping of printing and a second start-stop lever is connected to an output coupling member and is operative to engage and disengage the rollers. The first and second start-stop levers and the manual control lever are mounted concentrically about one another on a cylindrical dowel secured to the press frame, first coupling means including a spring-biased, radially movable locking pin for normally coupling the first and second start-stop levers together, second coupling means including a peg connected to the handle and being radially movable in the operating lever for biasing the locking pin out of coupling engagement with the second start-stop lever and for simultaneously coupling the operating lever and the second start-stop lever together for manually controlled movement of the output member independent of movement of the first start-stop lever and the input member.
摘要翻译：一种用于选择性地控制印刷机的上墨或阻尼辊的手动或自动操作的装置，其中产生调节运动的扭矩通过非正向联接和弹簧偏置的手动可释放和自动接合的连接元件传播，其特征在于第一启停杆连接到用于自动启动和停止打印的输入联接构件，操作杆连接到手柄以手动控制打印的开始和停止，并且连接第二启动 - 停止杆到输出联接构件并且可操作以接合和脱离辊。第一和第二起停杆和手动控制杆彼此同心地安装在固定到压力机框架上的圆柱形销上，第一联接装置包括弹簧偏置的可径向移动的锁定销，用于正常地联接第一和第二起动一起操纵杆，第二联接装置包括连接到把手的钉，并且在操作杆中可径向移动，用于将锁定销偏压脱离与第二起动 - 止动杆的联接接合，并且同时连接操作杆和第二起动 - 止动杆一起用于独立于第一起停杆和输入构件的运动的手动控制的输出构件的移动。

10. 发明授权

US4648048A Apparatus for determining and evaluating color measurement strips on a printed sheet 失效
标题翻译：用于确定和评估印刷纸上的测色条的装置
公开(公告)号：US4648048A
公开(公告)日：1987-03-03
申请号：US574875
申请日：1984-01-30
申请人： Alfred Dorn , Peter Schramm , Siegfried Schuhmann , Oded Zingher
发明人： Alfred Dorn , Peter Schramm , Siegfried Schuhmann , Oded Zingher
IPC分类号： G01B11/00 , B41F31/02 , B41F33/00 , G01B11/03 , G01B21/00 , G01N21/17 , G01N21/47 , G01B11/14
CPC分类号： B41F33/0036
摘要： An apparatus to obtain ink density data by scanning color measurement strips on a printed sheet has a densitometer mounted on a digitally-driven X,Y positioning mechanism, an optical sensor for detecting the position and orientation of the sheet with respect to the X,Y positioning mechanism, and a numerical computer for transforming the sheet coordinates of the color measurement strips to the X,Y coordinates of the X,Y positioning mechanism. Thus, the numerical computer can automatically position the densitometer to scan the color measurement strips. In a first embodiment, optical sensor arrays determine the position and orientation of the test sheet with respect to the X,Y positioning mechanism. In a second embodiment, the densitometer itself scans the edge portions of the test sheet to determine the position and orientation of the test sheet. The operator has the option of using sheet coordinates of the color measurement strips obtained from non-volatile storage, from a recording medium such as magnetic tape or disk, from direct operator entry from a keyboard, or from the sighting of the measurement strips on the test sheet arbitrarily positioned and oriented with respect to the X,Y positioning mechanism.
摘要翻译：通过在印刷纸上扫描彩色测量条来获得油墨密度数据的装置具有安装在数字驱动的X，Y定位机构上的密度计，用于检测纸张相对于X，Y的位置和取向的光学传感器定位机构，以及用于将彩色测量条的纸张坐标转换为X，Y定位机构的X，Y坐标的数字计算机。因此，数字计算机可以自动定位密度计来扫描彩色测量条。在第一实施例中，光学传感器阵列确定测试片相对于X，Y定位机构的位置和取向。在第二实施例中，密度计本身扫描测试片的边缘部分以确定测试片的位置和取向。操作者可以选择使用从非易失性存储器获得的彩色测量条的片材坐标，从诸如磁带或磁盘的记录介质，从键盘的直接操作者输入，或者从测量条上观察到的测试片相对于X，Y定位机构任意定位和取向。

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