EP2285572A1 - Printing press with multiple inking units - Google Patents
Printing press with multiple inking unitsInfo
- Publication number
- EP2285572A1 EP2285572A1 EP09753671A EP09753671A EP2285572A1 EP 2285572 A1 EP2285572 A1 EP 2285572A1 EP 09753671 A EP09753671 A EP 09753671A EP 09753671 A EP09753671 A EP 09753671A EP 2285572 A1 EP2285572 A1 EP 2285572A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- roller
- roller bearing
- rollers
- printing machine
- printing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F13/00—Common details of rotary presses or machines
- B41F13/0016—Storage devices for printing cylinders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F27/00—Devices for attaching printing elements or formes to supports
- B41F27/10—Devices for attaching printing elements or formes to supports for attaching non-deformable curved printing formes to forme cylinders
- B41F27/105—Devices for attaching printing elements or formes to supports for attaching non-deformable curved printing formes to forme cylinders for attaching cylindrical printing formes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F5/00—Rotary letterpress machines
- B41F5/24—Rotary letterpress machines for flexographic printing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2213/00—Arrangements for actuating or driving printing presses; Auxiliary devices or processes
- B41P2213/80—Means enabling or facilitating exchange of cylinders
- B41P2213/804—Means enabling or facilitating exchange of cylinders radially
Definitions
- the invention relates to a printing machine with a plurality of inking units, which cooperate with at least one impression cylinder.
- the at least one impression cylinder is designed as a single central impression cylinder with which the inking units interact.
- the single impression cylinder it is also possible to provide a plurality of impression cylinders, which are then arranged so that the printing material web is guided only from one side. For example, the web run can be approximated to a circular path.
- a printing machine with a central impression cylinder is generally used for printing plastic webs for packaging. But also paper or cardboard sheets, which can be used later for the production of cardboard boxes, are often printed with such machines.
- An inking unit which cooperates with the or an impression cylinder, comprises a pressure roller, which carries the actual printed image, and at least one ink transfer roller.
- An inking unit of a flexographic printing machine which is usually used for the mentioned packaging printing, comprises a pressure roller and as a color transfer roller, a so-called anilox roller, the ink from a paint reservoir scoops and this applies to the pressure roller.
- the pressure roller transmits the ink, with which only the raised and the printing image representing clichés of the pressure roller are applied to the substrate.
- the color reservoir is usually one
- the printing and anilox rollers consist of a cylinder mandrel and one or more sleeves arranged concentrically therewith, which are also referred to as sleeves.
- the cylinder mandrels can now be exposed within the inking unit at one end, so that the sleeves can be pulled off from the cylinder mandrel via this end in the axial direction and new sleeves can be pushed on. Since the sleeves have a relatively low weight, they can often be changed by hand.
- the outer sleeve carries the cliche. Adapter or adapter sleeves are used to adjust the diameter over wide areas. Such a printing press is shown in EP 0 741 009 B1.
- a second concept is to lift printing rollers, which are mounted via their pins in bearing blocks of the inking units, as a whole out of the printing press and to replace them with pressure rollers with other diameters.
- the raised pressure rollers are then removed by means of suitable transport vehicles from the printing press and stored or prepared for the next print job by the old clichés removed and new clichés are glued to the outer circumference.
- cliché-bearing sleeves can also be mounted here.
- Printing presses constructed according to this concept usually provide for one after the first compared to the printing presses Concept better print quality, since usually no adapter sleeves for diameter adjustment are necessary. The diameter adjustment is done by choosing a base roll with the appropriate diameter. Pressure rollers with adapter sleeves are often susceptible to vibration. Printing presses built according to the second concept are therefore recommended for large print widths. These printing machines are also called roller machines.
- Tools such as lifts can be zoomed directly to the inking unit in question.
- EP 1 016 522 A1 therefore proposes roller bearing devices in the roller bearing positions of which the pressure rollers can already be prepared for the next printing job.
- the rollers that have already been equipped for the follow-up order in a corresponding area of the printing operation must be fed to the roller bearing device with a roller conveyor.
- a robot then lifts the prepared rollers into the roller bearing device.
- After completion of the current print job inking unit for inking the old rollers and the squeegee chambers are first lifted with the robot, stored in the roller bearing device and removed the new rolls and a new doctoring chamber from the roller bearing device and transported into the inking unit.
- the old rollers can be loaded and transported on trolleys and then in turn new rolls of the roller bearing device via the trolley are supplied. Nevertheless, it is possible, especially since today's printing presses can often process more than 600 meters of stock per minute, that the reloading of the roller bearing device takes too much time. Often the printing rollers are not yet available for the following job at the end of the current print job.
- the object of the present invention is therefore to propose a roller machine in which the motif and format changing time can be shortened further.
- At least one roller bearing position is provided in the roller bearing device, in which one of said rollers can be prepared for the following printing job.
- This roller can thus be the pressure roller, which is provided for example with a pressure plate.
- these printing plates are called clichés.
- These printing plates can be applied directly to the roll body, for example, glued.
- at least one pressure sleeve can also be pushed onto the cylinder body in the aforementioned roller bearing position, with the sleeve or the outer sleeve then bearing the pressure plate.
- the ink transfer roller, in particular the anilox rollers used in flexographic printing can for the next order be prepared by, for example, the anilox sleeve, which carries the functional elements of the anilox roller, is replaced.
- the invention is not limited to printing machines that operate on the flexographic printing principle, but can be used advantageously here. This is especially true for Mariazylinderflexodruckmaschinen.
- the roller bearing device in the at least one roller bearing position comprises holding means with which the at least one roller is at least temporarily preserved at its first or second shaft journal.
- the holding means are thus designed so that they can hold the roller one-end.
- the roller body and the other end are thus exposed, so that a pressure roller sleeve and / or the adapter sleeve or a Farbübertragungswalzenhülse withdrawn via this free end in the axial direction and a new sleeve can be pushed in the opposite direction.
- the following print job can be prepared by means of sleeve, which then only have to be pushed onto the sleeve body when the previous sleeve has been removed. Since the change of the sleeves can thus be done in the roller bearing device, the setup process is accelerated again.
- the roller bearing device comprises at four roller bearing positions such holding means, so that at one position the actual sleeve change can be done while the other positions serve as storage and / or waiting positions. It is advantageous if a roller bearing position comprises at least a first and a second support means, on each of which a pin of the roller can be placed.
- the roller bearing position comprises at least a first support means, on which the first pin of the roller can be placed, and which is removable from the pin, when the roller is held over the second pin.
- This embodiment thus relates to a simple operation to expose the first pin, then to change over the sleeve. If the second pin is held securely by retaining means, then the first bearing means can be removed from the first pin. This can advantageously be done in the radial direction.
- the support means which is removable from the first pin, a lever arm which is pivotally mounted on the roller bearing device.
- the lever arm can be articulated, for example, to a support stand of the roller bearing device or to an attachment of the support stand. By means of a suitable adjusting device, the lever arm can now be pivoted. It is important that the actuator can apply a sufficient holding force when the roller is not completely held over its second pin, but also on its first pin.
- levers which are connected to each other at their first ends via a hinge.
- the respective other ends of the levers are articulated as follows: the first lever is rotatable with the lever arm and the second lever is rotatably connected to the roller bearing device.
- an adjusting device which is advantageously a pressure cylinder, on the hinge, with the two levers are connected to each other acts, can be pivoted by the displacement of the lever arm.
- the movement of the levers is advantageously limited: if the above pivot point is moved beyond the point where both levers are parallel to each other, the further movement is by a suitable one Weighing limiters are limited, so that when the lever arm is loaded the levers do not "buckle" and the roller does not fall down.
- a force introduction means acts, which is spaced in the axial direction of the pin of the second support means. It is preferred in this case if this force introduction means acts on the journal from above and if the force introduction means acts on the journal on the side facing away from the roller body.
- the roller bearing device comprises a number of roller bearing positions which is greater than the number which results from the sum of the maximum number of rollers in the printing press and the number of rollers which can be introduced in two inking units .
- the roller bearing device can accommodate a complete set of already prepared rollers. Furthermore, four roller positions are free, so that at the same time rollers from two inking units, which are each equipped with two rollers, can be stored in the storage device. In a printing machine with eight inking units, the roller bearing device thus comprises 12 roller positions, eight of which are occupied by rollers pre-equipped for the subsequent order.
- roller bearing positions are provided so that several rollers can already be prepared for several subsequent jobs. It is particularly advantageous to provide further roller bearing positions when, as is usual in packaging printing, different roller diameters, from which the printing lengths result, have to be used for different jobs. Depending on the required printing length then the appropriate roller can be equipped.
- set refers to the number of printing or ink transfer rollers that can be fed into the press as much as possible, for an eight-color press So eight printing cylinders.
- three sets of pressure rollers and one set of anilox rollers can be stored in the roller bearing device. Against the background that, in addition to the three sets of printing rollers, there is still a set of printing rollers in the printing machine itself, all these printing rollers can be used to realize numerous printing lengths, especially those desired in packaging printing.
- Fig. 1 shows a printing machine 1, which represents a central cylinder flexographic printing machine in the illustrated embodiment. It therefore comprises an impression cylinder 2, on which the printing material 3 is guided.
- the direction of rotation of the impression cylinder is represented by the arrow R. So that the printing material 3 rests completely on the counter-pressure cylinder 2 before the first pressure roller, it is guided by a pressure roller 4.
- each inking unit 5 initially comprises a bracket 6, which extends away from a central machine frame 7.
- Each console carries the cylinders necessary to print one color.
- anilox rollers 9 are provided, which are accordingly adjustable to the pressure rollers 8.
- the anilox rollers 9 are supplied from the doctor chambers 10, not shown in FIG. 1, with the respective desired ink.
- the said rollers 8, 9 are mounted in bearing blocks, which means suitable displacement devices are displaceable relative to the counter-pressure cylinders.
- These displacement means may comprise guide rails which are mounted on or on the console and which extend away from the impression cylinder.
- the displacement devices further include drives for moving the bearing blocks along the guide rails, these drives usually have a known spindle-spindle nut combination.
- Each of the rollers 8, 9 is supplied with torque by torque-supplying components. Often, these are gears that mesh with each attached to the roller gear. These gears can be driven by a central drive. But there are also known for some years printing presses, which include a separate drive for each roller 8, 9, which drive the respective roller via gears. In a particularly preferred embodiment of a printing machine according to the invention, however, the rollers are without gear with the rotation required torque supplied by a drive. The axis of rotation of the respective roller and the shaft of the drive then substantially aligned.
- the printing machine is surrounded by an enclosure 12.
- This enclosure comprises lateral Einhausungsten, for example, sliding doors that can be operated to make the inking units in the radial direction of the impression cylinder 2 accessible. When the doors are open so can be removed or supplied by these rollers from the inking units.
- the bearings of the bearing blocks which store these rollers are designed in such a way that removal of the rollers is possible. It is advantageous if the bearings remain on the journal of the rollers and parts of the bearing block are folded down, so that the rollers are removed upwards.
- the roller must first be decoupled from the drive train.
- the end faces of the shaft journal preferably comprise coupling parts which form a positive connection with corresponding counterparts.
- the counterparts can be moved by means of actuators in the axial direction of the roller 8, 9 in order to produce the positive connection or cancel.
- One of these counterparts is connected to the drive of the roller, so that in this way the torque from the drive reaches the roller.
- the printing press is conceptually divided by an imaginary center line 11 into two halves, so that half of the inking units 5 lies on each side of this center line.
- Each half is operated by a crane 20 in the embodiment shown.
- the crane 20 is able to remove both the pressure rollers 8 and anilox rollers 9 or all the rollers involved in the printing process from the printing press or to supply these.
- the crane 20 comprises for gripping the rollers 8, 9 grippers 21, which are able to engage around the pins of the roller. Each end of the roller so a gripper 21 is assigned.
- Each gripper 21 is disposed at one end of a boom 22, wherein the boom along a support beam 23 are movable. Outriggers and Stringer bars are advantageously arranged horizontally. With this arrangement, it is possible to insert the gripper 21 between two consoles 6 in the printing press and there to take a roller 8 or 9.
- the support beam 23 is arranged to be vertically displaceable on a vertical support 24.
- the vertical support 24, preferably horizontally, is also displaceable.
- the vertical support 24 is arranged for this purpose in or on a support frame 27.
- the support frame 27 consists of two columns 25 which are interconnected by a carrier 26.
- the vertical support 24 advantageously runs on or on the carrier 26 arranged rails.
- the crane comprises a total of three traversing possibilities, of which preferably two move the grippers 21 in the horizontal direction and one in the vertical direction. If both traversing possibilities in the horizontal direction are used simultaneously and at the same speed, then the gripper 21 has twice the speed in comparison with only one traversing possibility. In this way it is possible to use all inking units with rollers and thereby leave the actual support frame 27 completely outside the printing press or outside of the housing.
- the directions of movement of the crane are always parallel to a plane perpendicular to the axes of the rollers. In other words, the crane is not able to move the rollers in the axial direction.
- a separate drive for example an electric motor, is provided for each of the three traversing possibilities.
- the roller bearing 30 comprises numerous roller positions 31, in each of which a roller 8, 9 can be deposited.
- the crane 20 with its possible travels can transport a roller 8,9 not only between an inking unit and a roller position 31, but also between two roller positions 31, so that during the printing operation, the rollers can be arranged in the roller bearing that the setting for the following Print job as effectively as possible, ie can be done with the shortest possible travel paths for the crane 20.
- a free space 28 is provided, in which a roller conveyor 29 can be inserted and positioned.
- the crane 20 can grasp the rolls fed in this way and deposit them in the roller bearing 30 and / or in the inking units. Subsequently, to be transported rolls on the
- At least one of the roller positions 31 is formed as a change position 32 in which a roller 8,9 can be held in one piece by means described below, so that a pushed onto the roller printing or anilox sleeve can be withdrawn axially over the non-held end.
- anilox rollers or pressure rollers can be stored at any desired roller positions 31.
- the roller positions 31 are arranged on uprights 33 of the roller bearing 30. To accommodate the rollers in the roller positions 31 are on the uprights 33 vertically spaced projections 34 attached to the outside recesses 35 which receive the pins of the rollers to prevent rolling (see Fig. 2)
- a roller bearing 30 is provided with 23 roller positions 31. These 23 roll positions are capable of accommodating four sets of four-roll press rolls and one set of four-roll anilox rolls. Another two positions are designed as change positions and / or serve to accommodate one or more rollers that have been removed from an inking unit.
- the roller bearing 30 and the crane 20 are preferably separated with walls from the environment.
- the free space 28 can be made accessible from the outside by doors, preferably sliding doors, from the outside, if, for example, the operator would like to equip rollers for a follow-up order.
- the Einhausungsten are not open when the doors of said walls are open. Conversely, the doors of said walls are not open when the Einhausungsten are open for the purpose of the roll change to be carried out by means of the crane. Should it be necessary to open all doors, it is planned to stop the crane. All these functions are monitored and controlled by a control device.
- FIGS. 3a, 3b, 3c show various views of a portion of the stator 33, in which a change position 32 is arranged.
- a lever arm 40 is arranged, on which the first pin 41 of the printing or the anilox roller rests (see Fig. 3a).
- the roller 8, 9 rests on a fixed support 43, which is fixed to a support bracket 44 (see Fig. 3c). In this position, the roller 8, 9 can be removed by means of the crane from this storage position.
- FIG. 3 a shows that the lever arm 40 is held by a first lever 45 and a second lever 46.
- the levers 45, 46 are hinged together.
- FIGS 4a, 4b, 4c show the situation in which the second pin 42 is held by a second lever arm 50. Since the second pin as described rests on the support 43, the lever arm 50 is placed on top of the pin 42 from above. Since the support 43 is disposed close to the cylinder body and the lever arm 50 away from the roller body, the roller can now be held solely on the second pin 42.
- a connected via an articulated connection 51 pair of levers 52 and 53 is provided for lowering the second lever arm 50, as with the lever arm 40.
- a connected via an articulated connection 51 pair of levers 52 and 53 is provided.
- the piston 54 of a pressure medium cylinder 55 engages, which is preferably actuated by compressed air.
- the pressure cylinder 55 is pivotally mounted on a boom 56, which in turn is attached to the stator 33.
- FIGs 5a, 5b, 5c show now the situation in which by pivoting the lever arm 40, the first pin 41 is exposed.
- the pivoting of the first lever arm 40 is effected by the retraction of the piston 60 of the pressure medium cylinder 61.
- the articulated connection 48 is moved so that the levers 45, 46 reach beyond the point of their maximum extent and collapsed scissor-like.
- the lever arm 40 is pivoted so far that it no longer protrudes into the cross section of the roller 8, 9 (see Figure 5a)
- roller 8, 9 has a pressure roller or anilox roller sleeve of the roller 8, 9 .
- the roller 8, 9 has a
- Pressure medium management system such as compressed air lines
- Pressure medium outlet openings lead, which is covered with a deferred sleeve of this. If the roller is acted upon by the pressure medium, arises between the outer surface of the roller and the inner surface of the
- Sleeve a pressure medium film on which the sleeve can now slide so that it can be removed without much effort.
- the latter has a filling opening, which is preferably arranged on the front side on one of the two pins, here pin 42.
- Fits a coupling piece 62 is arranged, which is connected to Druckstoffzufilm Kunststoffen, which are not shown in the figure 5b.
- This coupling piece 62 is displaceable by means of a pneumatic piston 63.
- the pneumatic piston 63 is suitably attached to the stand 33, for example by means of a carrier.
- FIG. 6b shows the situation in which the coupling piece was brought to the filling opening. Now the sleeve can be removed.
- a sleeve displacement device 64 is provided according to a further advantageous embodiment of the invention.
- This sleeve displacement device 64 comprises, as essential components, a further pressure medium piston cylinder 65 and a slide 66.
- the pressure medium piston cylinder 65 is arranged on the support 33 via the support 33.
- the first lever arm can be re-applied to the first pin and the second lever arm can be removed from the second pin. Now this roller of be transferred to the crane in the inking unit or in another roller bearing position.
- the setting up of the printing press 1 can take place.
- the anilox roller 9 is lifted out of an inking unit by means of one of the existing cranes 20 and stored in a free roller position 31 or a free change position 32.
- the pressure roller is lifted out of the respective inking unit.
- the lifting of these rollers from the inking unit already takes place while the printing machine still processes the current job, if said inking unit is not needed for the current job. This leads to a further acceleration of finishing the printing press for the follow-up job.
- the new rollers can be inserted into the inking unit to be upgraded, wherein first the pressure roller 8 and then the anilox roller 9 are lifted. After setting up an inking unit, further inking units follow.
- Each of the cranes shown in the discussed embodiment must complete the setup of four inking units.
- an anilox roller may also remain in the respective inking unit when the associated pressure roller 8 is changed. This is advantageous if the ink does not need to be changed in this inking unit.
- FIGS. 3a-7a, 3b-7b and 3c-7c always show the same components. Even if not all of these figures, the components described with Reference numerals have been provided, so the reference numerals with which these components could be designated.
- Roll change operations are controlled by a control device which receives instructions from the machine operator via a control device not shown in detail. This allows the operator to enter or select the current position of a roll and to specify the position to which the roll is to be transferred. A change command to be entered triggers the transfer process. It is also conceivable that the control device displays only a roller with unique identification features, such as roller number or print motif, on a display device, without the operator being informed of the specific position. The operator then selects the roller based on these identification features and assigns this to a new position.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008025996A DE102008025996A1 (en) | 2008-05-29 | 2008-05-29 | Printing machine with several inking units |
PCT/EP2009/003774 WO2009144016A1 (en) | 2008-05-29 | 2009-05-27 | Printing press with multiple inking units |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2285572A1 true EP2285572A1 (en) | 2011-02-23 |
EP2285572B1 EP2285572B1 (en) | 2014-03-12 |
Family
ID=40933664
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09753671.8A Active EP2285572B1 (en) | 2008-05-29 | 2009-05-27 | Printing press with multiple inking units |
Country Status (5)
Country | Link |
---|---|
US (1) | US8931409B2 (en) |
EP (1) | EP2285572B1 (en) |
DE (1) | DE102008025996A1 (en) |
ES (1) | ES2471454T3 (en) |
WO (1) | WO2009144016A1 (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004037253B4 (en) * | 2004-07-31 | 2013-09-05 | Windmöller & Hölscher Kg | Sleevewechselsystem |
DE102008025995B4 (en) * | 2008-05-29 | 2012-12-06 | Windmöller & Hölscher Kg | Device for detecting a color-leading cylinder of a printing machine |
ITMI20131003A1 (en) * | 2013-06-18 | 2014-12-19 | Nuova Gidue Srl | DEVICE AND METHOD FOR THE REPLACEMENT OF THE PRINTING CYLINDERS OF A PRINTING GROUP, PARTICULARLY FOR ROTARY FLEXOGRAPHIC MACHINES IN LINE. |
DE102013215265A1 (en) | 2013-08-02 | 2015-02-05 | Windmöller & Hölscher Kg | doser |
DE102013215267A1 (en) | 2013-08-02 | 2015-02-05 | Windmöller & Hölscher Kg | doser |
RU2653523C1 (en) | 2014-04-29 | 2018-05-10 | Бобст Фиренце С.Р.Л. | Method and device for press printing unit transfer roller replacement |
DE102014224243A1 (en) | 2014-11-27 | 2016-06-02 | Windmöller & Hölscher Kg | Chambered doctor blade carrier |
ES2760268T3 (en) * | 2016-05-30 | 2020-05-13 | Windmoeller & Hoelscher | Flexographic printing machine |
DE102018129086A1 (en) | 2018-11-19 | 2020-05-20 | Windmöller & Hölscher Kg | Doctor blade chamber carrier |
ES2941384T3 (en) * | 2020-05-26 | 2023-05-22 | Bobst Bielefeld Gmbh | Bearing assembly for supporting a printing cylinder or anilox roll on a printing machine and printing press |
CN111890784A (en) * | 2020-08-06 | 2020-11-06 | 奥美医疗用品股份有限公司 | Batch number online printing wound plaster packaging system and using method |
CN111907197A (en) * | 2020-08-06 | 2020-11-10 | 奥美医疗用品股份有限公司 | Printing device for batch number printing of medical dressings and using method |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS60244556A (en) * | 1984-05-17 | 1985-12-04 | Rengo Co Ltd | Plate cylinder replacement apparatus of multicolor rotary printing press |
IT1234647B (en) * | 1989-06-02 | 1992-05-26 | Uteco Flexo & Converting Machi | MULTI-COLOR FLEXOGRAPHIC MACHINE WITH DEVICE FOR AUTOMATIC LOADING AND UNLOADING OF CYLINDERS |
DE9208023U1 (en) | 1992-06-15 | 1992-11-26 | Windmoeller & Hoelscher, 4540 Lengerich, De | |
GB2267869B (en) | 1992-06-15 | 1995-07-26 | Windmoeller & Hoelscher | An inking unit having a cantilevered inking roller, as well as a cantilivered plate cylinder |
DE4328058A1 (en) * | 1993-08-20 | 1995-02-23 | Roland Man Druckmasch | Printing machine with at least one exchangeable cylinder, in particular an exchangeable forme cylinder, or with an exchangeable printing form |
US5802975A (en) * | 1993-12-03 | 1998-09-08 | Man Roland Druckmaschinen Ag | Device for manipulating sleeves on cylinders |
DE19516004C2 (en) | 1995-05-02 | 1997-05-07 | Windmoeller & Hoelscher | Printing press |
DE19516455A1 (en) * | 1995-05-04 | 1996-11-07 | Windmoeller & Hoelscher | Bracket for bearings mounted on shaft journals |
EP0812681A1 (en) | 1996-06-12 | 1997-12-17 | Fischer & Krecke Gmbh & Co. | Printing machine |
US6038972A (en) | 1998-12-29 | 2000-03-21 | Paper Converting Machine Company | Quick change system for a press |
DE10021398B4 (en) | 2000-05-03 | 2004-07-29 | Windmöller & Hölscher | Printing unit of a rotogravure web press |
DE10119666A1 (en) * | 2001-04-20 | 2002-10-31 | Windmoeller & Hoelscher | Mobile device and method for exchanging ink tanks and doctor blades |
ES2264323B1 (en) | 2004-05-06 | 2007-11-01 | Comexi, S.A. | PROCEDURE FOR AUTOMATIC CHANGE OF PRINTING ELEMENTS IN FLEXOGRAPHIC PRINTER. |
DE102004037253B4 (en) | 2004-07-31 | 2013-09-05 | Windmöller & Hölscher Kg | Sleevewechselsystem |
DE102005024502B4 (en) * | 2005-05-27 | 2016-07-21 | manroland sheetfed GmbH | Printing machine, in particular sheet-fed printing machine |
DE102005039782A1 (en) | 2005-08-22 | 2007-03-01 | Windmöller & Hölscher Kg | System and method for making print length changes |
DE102006048140B3 (en) * | 2006-10-10 | 2008-04-10 | Windmöller & Hölscher Kg | Drive a sleeve receiving device in a magazine |
-
2008
- 2008-05-29 DE DE102008025996A patent/DE102008025996A1/en not_active Withdrawn
-
2009
- 2009-05-27 US US12/736,979 patent/US8931409B2/en active Active
- 2009-05-27 WO PCT/EP2009/003774 patent/WO2009144016A1/en active Application Filing
- 2009-05-27 EP EP09753671.8A patent/EP2285572B1/en active Active
- 2009-05-27 ES ES09753671.8T patent/ES2471454T3/en active Active
Non-Patent Citations (1)
Title |
---|
See references of WO2009144016A1 * |
Also Published As
Publication number | Publication date |
---|---|
US8931409B2 (en) | 2015-01-13 |
US20110120330A1 (en) | 2011-05-26 |
ES2471454T3 (en) | 2014-06-26 |
DE102008025996A1 (en) | 2009-12-24 |
EP2285572B1 (en) | 2014-03-12 |
WO2009144016A1 (en) | 2009-12-03 |
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