-
公开(公告)号：US4467721A
公开(公告)日：1984-08-28
申请号：US443747
申请日：1982-11-22
申请人： Regina Wege
发明人： Regina Wege
CPC分类号： B41F31/02
摘要： An ink-applying device includes a rotary ink-application roller and a rotary dosing roller positioned between the ink-application roller and a funnel-shaped ink reservoir filled with ink. A bottom wall of the dosing roller is formed with a longitudinal row of conical holes of differing diameters.A number of dosing chambers of differing diameters are formed, respectively in the circumferential surface of the dosing roller to receive ink from the ink reservoir through those holes and to transmit it to an ink-application roller upon rotation of the dosing roller. A plurality of vertically movable plungers are mounted in the ink reservoir to selectively close or open the filling holes in the bottom wall communicated with respective dosing chambers in the dosing roller. A predetermined ink profile on the dosing roller may be obtained in each ink zone by selecting holes and dosing chambers to be closed and open.
摘要翻译： 油墨施加装置包括旋转油墨施加辊和定位在油墨施加辊和填充有油墨的漏斗形油墨储存器之间的旋转定量给料辊。 配量辊的底壁形成有不同直径的纵排的锥形孔。 分别在定量辊的圆周表面上形成不同直径的多个计量室，以便通过这些孔从墨水储存器接收墨水，并在计量辊旋转时将其传送到墨水施加辊。 多个可垂直移动的柱塞安装在墨水储存器中以选择性地关闭或打开与计量辊中的各个计量室连通的底壁中的填充孔。 通过选择要关闭和打开的孔和剂量室，可以在每个油墨区域中获得定量辊上的预定油墨分布。
-
公开(公告)号：US4450767A
公开(公告)日：1984-05-29
申请号：US459620
申请日：1983-01-20
IPC分类号： B41F31/04
CPC分类号： B41F31/045
摘要： Disclosed is a control system for an ink blade of a printing machine provided with a series of key setting units each having a key position sensor and a key drive controlled by an adjusting device described in patent application Ser. No. 252,126. In order to achieve proper adjustment of marginal key setting units, there is provided a switching unit with a plurality of contacts assigned to respective key position measuring sensors and including additional switching contacts assigned to imaginary key position setting units adjoining the real setting units at each end of the ink zone. The additional marginal switching contacts are connected to the output of assigned sample-and-hold members which apply thereto the measured value from the extreme actual position sensors so that comparing differential transducer comparing the measured values of consecutive pairs of position sensors always produces a starting difference which does not exceed a predetermined limit value.
摘要翻译： 本发明公开了一种印刷机的油墨刮板的控制系统，其具有一系列按键位置传感器和按照由专利申请Ser中描述的调节装置控制的按键驱动的键设置单元。 第252,126号。 为了实现对边缘键设置单元的适当调整，提供了一种切换单元，其具有分配给各个键位置测量传感器的多个触点，并且包括分配给与每个端部处的实际设置单元相邻的虚拟键位置设置单元的附加开关触点 的墨水区域。 额外的边缘开关触点连接到分配的采样和保持构件的输出，这些采样和保持构件适用于来自极端实际位置传感器的测量值，使得比较连续的位置传感器对的测量值的差分换能器总是产生起始差异 其不超过预定极限值。
-
公开(公告)号：US4419932A
公开(公告)日：1983-12-13
申请号：US331214
申请日：1981-12-16
申请人： Bert Cappel
发明人： Bert Cappel
CPC分类号： B41F31/18
摘要： For use with an ink fountain having a trough with a flat sloping bottom wall and a fountain roller at the presented edge of the bottom wall, a moveable partition for dividing the trough into adjacent feeding and non-feeding areas. The partition consists of a trough-engaging portion having a straight face for engaging the bottom wall of the trough and a separate roller-engaging portion having an arcuate face for engaging the roller surface. Resilient sealing strips are secured to the faces thereof for sealing against the flat bottom wall of the trough and the cylindrical surface of the roller. The two portions are so arranged that their adjacent edges overlap to block the escape of ink, and are connected one to the other by a pivot which extends parallel to the roller axis in the region of the overlap. The pivot is fitted loosely to provide play in the plane of the partition so that when the trough-engaging portion is clamped downwardly and forwardly in the direction of the fountain roller, the roller-engaging portion is free to undergo rocking and translational movement for intimate seating of the arcuate face thereof on the fountain roller notwithstanding variations in the transverse positioning of the roller axis vertically and horizontally with respect to the bottom wall of the trough.
摘要翻译： 用于具有在底壁的呈现边缘处具有平坦倾斜底壁的槽的墨斗和用于将槽分隔成相邻进料区和非进料区的可移动分隔件。 隔板由具有用于接合槽的底壁的直的面的槽接合部分和具有用于接合辊表面的弓形面的单独的辊接合部分组成。 弹性密封条固定在其表面上，用于密封槽的平坦底壁和辊的圆柱形表面。 两个部分被布置成使得它们的相邻边缘重叠以阻止墨水的逸出，并且通过在重叠区域中平行于滚子轴线延伸的枢轴而彼此连接。 枢轴松动地安装，以在隔板的平面上提供游隙，使得当槽接合部分沿着墨斗辊的方向向下并向前夹紧时，辊接合部分可以自由地进行摇摆和平移运动 尽管辊轴线相对于槽的底壁垂直和水平地横向定位的变化，但是它们的弧形表面安装在墨斗上。
-
64.发明授权Apparatus for adjusting the ink metering device of a printing machine inking mechanism 失效用于调节印刷机上墨机构的墨水计量装置的装置
公开(公告)号：US4402264A
公开(公告)日：1983-09-06
申请号：US273773
申请日：1981-06-15
申请人： Willi Weisgerber
发明人： Willi Weisgerber
CPC分类号： B41F31/04
摘要： Apparatus for adjusting the position of an ink blade at individual locations along its length, or the position of individual ink metering elements, relative to an ink ductor in a printing machine inking mechanism by rotatable set screws, having a position locking transmission between each set screw and the free end of the ink blade in the respective location or of the associated ink metering elements, for positively increasing or reducing the feed gap of the ink blade or ink metering elements which at its underside is fixedly connected to transversely extending pivot pins, in which each set screw is associated with a respective joint, having a pivot axis which extends transversely with respect to the set screw center line and parallel to the plane of the ink blade or ink metering elements, secured to one end of the associated set screw, which end, in use, projects out of an ink fountain into which the set screw is adjustably screwable and mountable, one end of a respective adjusting lever which is disposed approximately perpendicularly to the ink blade or ink metering elements being mounted pivotally and rotatably on the associated setting screw by means of the joint, while the other end of the lever is mounted pivotally on the respective pivot pin which is secured to the underside of the ink blade or ink metering elements.
摘要翻译： 用于通过可旋转的固定螺丝调节沿着其长度的各个位置处的墨水刮刀的位置或各个墨水计量元件相对于印刷机上墨机构中的墨水管的位置的装置，其具有在每个固定螺钉 以及在相应位置或相关联的墨水计量元件中的墨水刀片的自由端，用于积极地增加或减少墨水叶片或墨水计量元件的进料间隙，其在其下侧固定地连接到横向延伸的枢轴销， 每个固定螺钉与相应的接头相关联，该枢轴具有相对于固定螺钉中心线横向延伸的平行于墨叶片或墨计量元件的平面的枢转轴线，该平面固定到相关定位螺钉的一端， 在使用中，其端部从墨斗中突出出来，固定螺钉可调节地旋拧并安装在其中，相应调节片的一端 大致垂直于油墨叶片或油墨计量元件设置的叶片通过接头枢转地和可旋转地安装在相关联的定位螺丝上，而杆的另一端枢转地安装在相应的枢轴销上，固定到 油墨刮刀或墨水计量元件的下侧。
-
公开(公告)号：US4394609A
公开(公告)日：1983-07-19
申请号：US250703
申请日：1981-04-03
申请人： Max Janicki , Hans-Georg Liefke , Reinhart Keil , Gerd Geyer
发明人： Max Janicki , Hans-Georg Liefke , Reinhart Keil , Gerd Geyer
CPC分类号： B41F31/045 , B41F31/00 , B41F33/0009
摘要： A control and monitoring provision for final control elements such as inking and dampening fountain keys or metering screws at printing machines. A displacement pickup disk is solidly connected to the movable part of the final control element together with sensing means having two sensing elements. The output of the sensing elements is fed to a circuit for recognizing the direction of rotation of the final control element and to an electronic counting device with optical display. In a following comparison circuit the preset set point values are compared with the actual values and the comparison circuit is followed by a circuit for reversing the direction of rotation of the motor and for opening of a gate having its inputs connected as desired with a preset set point device and a data carrier and the output of the gate is connected to a monitor provision and by way of a following amplifier to the final control element.
摘要翻译： 用于最终控制元件的控制和监视设置，例如在打印机上的上墨和润版喷泉键或计量螺钉。 位移拾取盘与具有两个感测元件的感测装置一起牢固地连接到最终控制元件的可移动部分。 感测元件的输出被馈送到用于识别最终控制元件的旋转方向和具有光学显示器的电子计数装置的电路。 在下面的比较电路中，将预设的设定点值与实际值进行比较，并且比较电路之后是用于反转电动机的旋转方向的电路，并且根据需要打开其输入的门与预设的组合 点设备和数据载体，并且门的输出连接到监视器提供，并通过后续放大器连接到最终控制元件。
-
公开(公告)号：US4392426A
公开(公告)日：1983-07-12
申请号：US249176
申请日：1981-03-30
申请人： Regina Wege
发明人： Regina Wege
CPC分类号： B41F31/02
摘要： An ink-applying device having a funnel-shaped ink reservoir filled with ink is provided with an ink pick-up roller positioned below the ink reservoir and in communication therewith. A number of dosing chambers of differing diameters are formed in the circumferential surface of the roller to receive ink from the ink reservoir and to transmit it to an ink-transmitting roller upon rotation of the pick-up roller. The ink dosing chamber may be selectively closed after they have been filled with ink, in any required combination by a number of sliders or plungers adapted to move between a closing and opening positions and controlled by electromagnets or any suitable electronic device.
摘要翻译： 具有填充有墨水的漏斗形墨水储存器的墨水装置设置有位于墨水容器下方并与其连通的墨水拾取辊。 在辊的圆周表面中形成不同直径的多个计量室，以从墨水容器接收墨水，并且在拾取辊转动时将墨水传送到墨水传送辊。 墨水计量室可以在它们已经被墨水填充之后被选择性地关闭，通过适于在关闭和打开位置之间移动并由电磁体或任何合适的电子装置控制的多个滑块或活塞杆以任何需要的组合。
-
公开(公告)号：US4378736A
公开(公告)日：1983-04-05
申请号：US253392
申请日：1981-04-13
申请人： Jean L. Sarda
发明人： Jean L. Sarda
CPC分类号： B41F31/04
摘要： This invention relates to a mechanism and procedure designed for feeding ink to typographic, offset, flexographic and other presses.This invention is characterized in that the inking mechanism comprises a very high precision rotary drum which homogenizes and supplies, while micrometrically proportioning, one or several films of inks of different colors or kinds.This procedure is distinguished by the fact that the film or films created is/are directly ready for printing and particularly well suited for the simultaneous handling of different colors or kinds of ink.
摘要翻译： 本发明涉及一种设计用于将油墨输送到印刷，胶印，苯胺印刷和其他印刷机的机构和程序。 本发明的特征在于，上墨机构包括非常高精度的旋转滚筒，其在微米配比的同时化并供给不同颜色或种类的一种或多种墨水膜。 该过程的区别在于所创建的膜或膜直接准备用于印刷，并且特别适合于同时处理不同颜色或种类的油墨。
-
公开(公告)号：US4373445A
公开(公告)日：1983-02-15
申请号：US268095
申请日：1981-05-27
申请人： Ingo Kobler
发明人： Ingo Kobler
IPC分类号： B41F31/04
CPC分类号： B41F31/04 , B41P2231/12
摘要： To permit independent adjustability of the working zones of a doctor blade, without interference of adjustment of one zone (10/1) with respect to adjacent zones (10/2, 10/3), the doctor blade (3) is subdivided by grooves (9) located at the upper surface thereof and positioned in pairs, which extend from the working edge (8) towards the clamping zone (4) of the doctor blade and converging towards each other in V-shaped formation to include an acute angle therebetween and define a transition zone (15) therebetween, the region (14) of the doctor blade beneath the grooves forming fulcrum points permitting hinge-like deflection of adjacent portions or zones of the doctor blade with respect to each other, without mutual interference of adjustment. The deformability of the doctor blade results in exactly defined transfer of ink in each inking zone (11/1, 11/2, 11/3) from the duct roller (2) to the inking transfer rollers of the printing system, without mutual influencing of adjacent inking zones.
摘要翻译： 为了允许刮刀的工作区域的独立调整，而不会相对于相邻区域（10/2,10/3）调整一个区域（10/1）的干扰，刮刀（3）被凹槽 （9），其位于其上表面并且成对地定位，其从加工边缘（8）朝向刮刀的夹紧区域（4）延伸并且以V形地层朝向彼此会聚，以包括其间的锐角 并且在其之间限定过渡区域（15），所述刮板下方的所述刮刀的区域（14）形成支点，所述支点允许刮刀的相邻部分或区域相对于彼此的铰链状偏转，而不会相互调节 。 刮刀的可变形性导致在每个着墨区（11/1,11 / 11,11 / 3）中从导管辊（2）到印刷系统的着墨转印辊的油墨的精确定义的转印，而不会相互影响 的相邻上墨区域。
-
公开(公告)号：US4366754A
公开(公告)日：1983-01-04
申请号：US253590
申请日：1981-04-13
申请人： Jean L. Sarda
发明人： Jean L. Sarda
CPC分类号： B41F31/04
摘要： The present invention relates to a device for feeding ink to a printing press. The invention includes an ink drum and at least one doctor blade for micrometrically proportioning one or more ink films of different colors in narrow zones through a gap provided between the outer surface of the ink drum and the bottom edge of the doctor blade. A key improvement relates to a plurality of holders for carring a plurality of thin plates having contoured edges for acting as seals against the outer surface of the ink drum and against the front face of the doctor blade whereby there is formed a plurality of reservoirs for supplying a plurality of inks simultaneously through a gap provided between the ink drum and the doctor blade. In each holder, an adjustable screw presses against an element which contacts an uncontoured edge of each thin plate. The pressed element may be a captive ball traveling in a groove or a lever pivoted about an axis provided in each holder. This contact by the pressed element against the thin plate causes the contoured edges of the plate to act as seals for forming sides of each ink reservoir.
摘要翻译： 本发明涉及一种用于将油墨供给到印刷机的装置。 本发明包括一个墨水桶和至少一个刮刀，用于通过设置在墨水桶的外表面和刮墨刀的底部边缘之间的间隙，在一个或多个不同颜色的墨膜中微米配比一个或多个墨膜。 关键的改进涉及多个保持器，用于承载具有轮廓边缘的多个薄板，用于作为密封件抵靠墨盒的外表面并抵靠刮刀的前表面，由此形成多个用于供应的储存器 多个油墨同时通过设置在墨辊和刮刀之间的间隙。 在每个保持器中，可调节的螺钉压靠接触每个薄板的未结合边缘的元件。 按压元件可以是在围绕设置在每个保持器中的轴线上枢转的凹槽或杠杆中行进的捕获球。 受压元件抵靠薄板的这种接触导致板的轮廓边缘作为用于形成每个墨水容器侧面的密封件。
-
70.发明授权
公开(公告)号：US4355576A
公开(公告)日：1982-10-26
申请号：US821949
申请日：1977-08-04
CPC分类号： B41F31/06 , B41F31/04 , Y10S101/45
摘要： A greasy ink printing press including a rubber coated inking cylinder coacting with a plate cylinder has an inking device comprising a wiping cylinder formed by a small diameter rod pressed against the inking cylinder in a zone of downward movement thereof, with an ink trough formed in the space above the zone of contact of the rod and inking cylinder. A variable-speed electric motor rotates the rod in the same direction of rotation as the inking cylinder to laminate the ink between the rod and inking cylinder and provide a counter-current wiping of the inking cylinder. The rod may be reciprocated longitudinally to remove streaks.
摘要翻译： 一种油墨印刷机，包括与印版滚筒共同作用的橡胶涂覆的印墨滚筒，具有一个着墨装置，该印墨装置包括一个在其向下移动的区域内由一个小直径的杆形成的擦拭滚筒， 杆和墨缸接触区之上的空间。 变速电动机使杆在与油墨缸相同的旋转方向上旋转，以将油墨层压到杆和着墨筒之间，并提供对墨水筒的逆流擦拭。 杆可以纵向往复运动以去除条纹。
-
-
-
-
-
-
-
-
-
搜索结果
540 条记录 (耗时 0.016 秒)