EP2788193B1 - Dispositif de balayage pour des marques sur un cylindre de machine à imprimer - Google Patents
Dispositif de balayage pour des marques sur un cylindre de machine à imprimer Download PDFInfo
- Publication number
- EP2788193B1 EP2788193B1 EP12798711.3A EP12798711A EP2788193B1 EP 2788193 B1 EP2788193 B1 EP 2788193B1 EP 12798711 A EP12798711 A EP 12798711A EP 2788193 B1 EP2788193 B1 EP 2788193B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- sensing
- printing
- scanning
- roll
- printing press
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 claims description 16
- 238000007774 anilox coating Methods 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 description 11
- 239000003086 colorant Substances 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 238000011109 contamination Methods 0.000 description 4
- 230000006735 deficit Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002360 explosive Substances 0.000 description 2
- 239000003550 marker Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000008447 perception Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000000976 ink Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F33/00—Indicating, counting, warning, control or safety devices
- B41F33/0081—Devices for scanning register marks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F13/00—Common details of rotary presses or machines
- B41F13/08—Cylinders
- B41F13/10—Forme cylinders
- B41F13/12—Registering devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F13/00—Common details of rotary presses or machines
- B41F13/08—Cylinders
- B41F13/10—Forme cylinders
- B41F13/12—Registering devices
- B41F13/14—Registering devices with means for displacing the cylinders
-
- 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
- B41P2233/00—Arrangements for the operation of printing presses
- B41P2233/50—Marks on printed material
- B41P2233/52—Marks on printed material for registering
Definitions
- the present invention relates to a scanning device for markers on a roller, in particular a format roller, in the printing area of a printing machine and such a printing machine with a printing area and a printing method for a printing machine with a scanner for markers on a roller.
- Each inking unit has at least one roller, in particular a so-called pressure roller or format rollers, with the aid of which paper or other materials can be printed.
- one or more inking units are used depending on the color system. If a colored print is desired and, for example, the RGB (red, green, blue) system is used, at least three inking units are accordingly required. The different colors are achieved by mixing the three basic colors. Each of the primary colors requires a single inking unit. Since the basic color images are applied successively, it is necessary that the individual images are aligned with each other congruent. Otherwise, a misalignment would arise that would be a significant quality defect in the printed image.
- scanning devices for markers are provided on a roller, in particular on the size or pressure roller.
- a printing device is provided with different cylinders, which is equipped via a scanning device for rotational alignment of the pressure rollers.
- optical scanning devices are used, which can perceive markers on the pressure roller in an optical manner, for example by camera systems.
- the rotation situation and the page register situation of this roller can be detected.
- the rotational position and the lateral orientation of the roller, in particular with respect to the printed image to be applied by the roller are measured.
- an adjustment of the format roller in particular with reference to the rotation situation and the lateral alignment of the further rollers, can be carried out for the printing of materials.
- a disadvantage of known printing machines is that these scanning devices are sensitive. Particularly in the case of optical scanning devices, influencing by the color in the printing area of the printing press is of high relevance.
- the scanning device can therefore be arranged behind a protective housing during a time in which it is not used for measuring a roller, see, for example, US Pat WO 2011/058074 , If the scanner is damaged or damaged, it may cause misalignment of the size roller or platen roller for subsequent printing. This in turn leads to misprints and therefore to rejects in the production of printed matter.
- Scanning device for markers on a roller in the printing area of a printing machine to provide a corresponding printing machine with a printing area and a printing method for a printing machine with a scanner for markers available, which can ensure better protection of the scanning device or the printing machine in a cost effective and simple manner.
- a scanning device is designed for markers on a roller, in particular a form roller or pressure roller, in the printing area of a printing press and has a pivotable Abtastarm with a scanning head for scanning the marker and a drive for pivoting the Abtastarms between a scanning position and a parking position.
- the scanning device is characterized in that the scanning head in the parking position of at least one shielding element against the printing area of the printing machine can be shielded.
- markers can be perceived in many different ways. So it is possible that an optical scanning of the markers takes place. Alternatively or additionally, other forms of markers, for example magnetic, electrosensory or similar markers may be perceived.
- a pivotable scanning is provided with a scanning head for scanning the marker and a drive for pivoting the Abtastarmes between a scanning position and a parking position.
- the scanner In the park position, the scanner is in a configuration in which printing can be performed. Since, for the scanning position, the scanning head of the scanning device is as close as possible to or in the area If the roller must be located in this position could possibly cause an impairment of the printing process, in particular a collision between the scanning head and roller. Accordingly, the scanning head is pivoted to a parking position.
- a shielding element according to the invention can be arranged both statically and movably. It is crucial that the shielding function of the shielding element is achieved.
- the scanning device itself can basically be arranged both inside and outside a housing of the printing area of the printing press. However, the scanning device will preferably be arranged outside the printing area, so that such an enclosure of the printing press represents at least a part of the shielding element.
- the enclosure can include the machine frame or machine frame parts or attachments on the machine frame of the printing press.
- the protection of at least the scanning head is achieved by the shielding element.
- This protection relates in particular to color which is used in the printing area of the printing press. In particular, in this way color splashes on or in the vicinity of the scanning head can be avoided. Damage, impairment or contamination of the scanning head is thus reduced or completely avoided by the shielding.
- the pivoting range between scanning position and parking position is in the range between approximately 0 ° and approximately 180 °. In particular, a pivoting range of about 165 ° is preferred.
- the roller on which markers can be scanned is preferably a form roller or a pressure roller. It is therefore the roller which is in printing contact with the medium to be printed. Accordingly, it is also the roller that is relevant to the rotational position and the page orientation for superimposing differently colored print images.
- the pivoting movement of the scanning head can be carried out in various ways.
- this pivoting movement takes place on a circular path or a partially circular path.
- the curved embodiment of the pivoting has the advantage that particularly inexpensive and easy drive of the Abtastarms or the scanning head can be done.
- the provision of a circular path also reduces the space required for the pivoting between the two positions.
- the scanning head for optical scanning of the markers is formed on the format roller.
- the scanning head may be an optical system in the form of a camera system or other optical sensors.
- the optical markers are for example geometric shapes, for example triangles or other polygons. In this way, in particular, a particularly cost-effective optical system can be used, since contamination of the scanning head by the shielding substantially omitted and thus a possible cleaning of the scanning head can be avoided.
- a further advantage can be achieved in that in a scanning device according to the invention at least one parking sensor is arranged in the parking position in order to detect the positioning of the scanning head in the parking position.
- This may be, for example, an inductive sensor.
- sensors such as simple mechanical switches, optical sensors, such as photoelectric sensors, or the like are conceivable.
- the sensor for the perception of the perception of the parking situation serves to make the use of a scanning device according to the invention even safer. For example, this information from the sensor can be used so that the subsequent printing process can not begin until one or all scanning heads of a plurality of scanning devices are in the respective parking position.
- the shielding be efficiently ensured for one or all scanning devices of a printing press with higher security, but also the probability of a collision between the scanning head and one or more rollers can be avoided. Such a collision could otherwise lead to damage of the roller, which would require the replacement of the roller. In this way, the roller is thus additionally protected. It is also ensured that the scanning head is shielded to start the printing process.
- the shielding element forms a separate housing for the scanning head in the parking position.
- the separate housing can also be referred to as a garage or separate garage.
- a housing is provided, in which the scanning head at least partially or completely retracts. Shielding thus takes place at least from two spraying directions from the perspective of the printing area. This results in an even more efficient shielding, which further minimizes the risk of contamination of the scanning head.
- the scanning head is substantially completely enclosed, that is to say completely enclosed by all but one side.
- Movable parts of the shielding element which are moved to a shielding position after the scanning head has been moved into the parking position, can also be advantageous in the context of the present invention.
- this housing can be closed in order to provide optimal shielding of the scanning head in the parking position.
- the drive has at least one lifting piston, wherein the linear movement of the lifting piston is converted into a rotational movement by means of a gear.
- a reciprocating piston in comparison to electric motors has the advantage that a scanning device according to the invention can be made significantly less expensive.
- printing processes often take place in the potentially explosive area (EX area), since the printing inks are often combustible or explosive substances. Accordingly, it is a so-called EX area.
- EX-protected embodiment of the electric motor EX-protected reciprocating pistons are significantly cheaper and, in comparison to the investment costs, similar or identical to "normal" reciprocating pistons.
- the reciprocating pistons are preferably operated pneumatically.
- reciprocating with significantly less space and also with less Steuer whichmoi control effort in a scanning device according to the invention be used.
- the transmission is preferably designed such that an eccentric disk connection takes place.
- an eccentric pin By an eccentric pin, the linear movement of the tiltably or pivotally mounted piston can be converted into the desired rotational movement for the pivoting of the Abtastarms.
- the drive has a toothed belt which carries out the pivoting movement of the scanning arm.
- the toothed belt also leads to reduced space requirements in a scanning device according to the invention.
- the need for maintenance when using a toothed belt is significantly reduced.
- a timing belt is cheaper than, for example, the use of a transmission of gears.
- a toothed belt complex pivoting movements such as relatively large pivoting radii or complex curves for the pivoting movement of the scanning head can be possible.
- the use of a toothed belt made of a plastic material, which is in particular electrically conductive is with respect to a possible danger of explosion in the application of the scanning advantage.
- a further advantage can be achieved in that in a scanning device according to the invention at least one clamping device, in particular a tensioning wheel, is provided for tensioning the toothed belt. This can preferably be done manually by hand to bring the timing belt in the desired threshold voltage. This is done in particular when replacing individual components of the scanning device or at the first setting of the scanning device. Also, an exchange of the scanning head or a calibration of the scanning head can lead to a necessary retightening of the toothed belt.
- a further subject of the present application is a printing machine with a printing area, comprising an enclosure for the printing area, in which at least two inking units, each with a format roller and an anilox roller, are arranged around a counterpressure roller in contact with the counterpressure roller.
- a printing press according to the invention is characterized in that, for each inking unit, in particular for each format roller, at least one scanning device according to the invention is provided.
- the housing can be understood in particular as a mechanically stabilizing framework for the storage of the rollers or the inking units. It also serves to delimit the print area from the environment.
- such a printing press is a multi-color printing press in which a multiplicity of mixed colors can be achieved by mixing different primary colors.
- the individual format rollers In order to be able to superimpose these individual differently colored printed images neatly, the individual format rollers must be aligned with respect to their rotational position and lateral position with respect to one another by means of the scanning device.
- the use of a scanning device according to the invention thus leads to the same advantages as have been explained in detail with reference to a scanning device according to the invention.
- a printing press according to the invention can be developed in such a way that the scanning head of the scanning device is directed away from the format roller in the parking position.
- the contra-orientation with respect to the form roller results in even further improved shielding.
- the scanning device or the scanning head projects out of the printing area, so that there is also a spatial spacing between the format roller and the scanning head.
- the opposite orientation is achieved, for example, by a pivoting range between about 0 ° and about 180 °, in particular of about 165 °.
- the scanning device with respect to the inking units and the counterpressure roller is arranged at least partially on the outside of the housing.
- the housing forms at least part of the screening element of the scanning device.
- an additional housing such as a "garage” for the scanning as a shielding.
- the scanning arm can be pivoted in and out, for example, through an opening in the housing, so that the scanning position and the parking position are located on different sides of the housing. Also with possible replacement work of the rollers in Inside the enclosure can be achieved in this way an improved protection of the entire scanning device.
- At least the parking position of the scanning head is arranged on the outside of the housing.
- at least parts of the scanning device can also be arranged within the housing, that is to say in the printing area of the printing press.
- a printing method for a printing machine with a scanning device for markers on a roller, in particular a format roller or pressure roller, in the printing area of a printing press is characterized in that a scanning head of the scanning device is pivoted with a scanning arm for the calibration of a format roller in a scanning position and for carrying out the printing in a parking position. In the parking position, the scanning head is shielded against the printing area of the printing press.
- a printing method according to the invention is preferably carried out for a scanning device according to the present invention or for a printing press according to the invention. Accordingly, such a printing method also brings about the same advantages as have been explained in detail with reference to a printing press according to the invention or with reference to a scanning device according to the invention.
- a printing method according to the invention can be further developed such that in a first step the scanning of the markers on the roller by the scanning head in a scanning position, in a second step, the pivoting of the scanning head in the parking position and in a third step, the implementation of the printing.
- scanning is independent of printing. Printing will not start until after the scan is complete.
- the protection of the scanning head in accordance with the invention can be further improved.
- FIG. 1 a first embodiment of a printing machine 200 according to the invention is shown.
- This is provided with an enclosure 150, which is formed around a pressure area 100 around.
- a printing area 100 is, for example, as in FIG FIG. 5 shown, provided with different inking units 140 and a counter-pressure roller 130.
- the inking units 140 each have a format roller 110 and an anilox roller 120.
- Each of these inking units stands for a basic color, so that mixed colors can be achieved in any variation by superimposing the different color images.
- the individual format rollers 110 must be aligned in terms of rotation and with respect to their side alignment to each other in order to superimpose the individual images.
- the enclosure 150 may include the machine frame or machine frame parts or attachments to the machine frame of the printing machine 200.
- the alignment of the rotational position and the page orientation of the format rollers 110 is performed by a scanning device 10, as for example in the FIGS. 1 to 4 is shown.
- This scanning device 10 is provided with a scanning arm 20, which is pivotally mounted between a scanning position A and a parking position P.
- a scanning head 22 is provided, which is designed for recognizing markers on the format roller 110.
- the scanning head 22 is preferably an optical scanning head 22. The scanning takes place before the start of printing. As soon as the markers give a measurement of the format rollers in the desired rotational position and lateral position, the scanning head 22 is pivoted into the parking position P via the scanning arm 20.
- the two Verschwenkpositionen are in the Figures 3 and 4 shown.
- a drive 30 is provided.
- This drive 30 is equipped in this embodiment with a reciprocating piston 32.
- This reciprocating piston 32 is rotatably supported at one end and eccentrically connected at its opposite end with a hub.
- the hub can be understood as a transmission 34, which converts the linear movement of the reciprocating piston 32 in the desired rotational movement for the Abtastarm 22.
- a toothed belt 36 is provided for the further transmission of the force from the drive 30 to the Abtastarm 20 .
- This toothed belt 36 is tensioned via a tensioning device 38 in the form of a set screw. Via the toothed belt 36, the rotational force for the pivoting operation between the scanning position A and the parking position P is provided.
- the scanning arm 20 When the scanning operation is in operation, the scanning arm 20 is pivoted to the position as shown in FIG FIG. 3 is shown.
- the scanning head 22 is in the scanning position A, so that markers can be perceived on the form roller 110. If the alignment or calibration of the format roller 110 has been carried out successfully, the scanning arm 20 and thus also the scanning head 22 are driven by the drive 30 into the parking position P. This situation is in FIG. 4 shown.
- a parking sensor 50 is provided to detect when or that the scanning head 22 has moved to the parking position P.
- a shielding element 40 is provided.
- the shielding element 40 may, at least in some embodiments, only through the housing 150 be formed. This is for example in the FIGS. 1 and 2 to recognize. However, it is also possible, as in the Figures 3 and 4 It is shown that additionally or alternatively further parts of a shielding element 40 are provided. According to FIG. 3 and 4 a separate housing is provided as a shielding element 40, in which the scanning arm 20 pivots for reaching the parking position P. This allows a further improved shielding of the scanning head 22.
- the scanning head 22 is remote in the parking position P from the printing area 100. This also improves the shielding of the scanning head 22 against impairment or damage.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ink Jet (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Claims (14)
- Dispositif de palpage (1C1) pour des repères sur un cylindre, notamment pour un cylindre d'enroulage (110), dans la zone d'impression (100) d'une presse d'imprimerie (200), comprenant un bras de palpage (20) pivotant muni d'une tête de palpage (22) pour le alpage des repères et un mécanisme d'entraînement (30) pour le pivotement du bras de palpage (20) entre une position de palpage (A) et une position de repos (P), la tête de palpage (22) en position de repos (P) pouvant être protégée contre la zone d'impression (100) de la presse d'imprimerie (200) par au moins un élément de protection (40),
caractérisé en ce
que le pivotement s'effectue sur une trajectoire circulaire ou sur une trajectoire de forme partiellement circulaire, la plage de pivotement entre la position de palpage (A) et la position de repos (P) étant comprise dans la plage entre environ 0° et environ 180°. - Dispositif de palpage (10) selon la revendication 1, caractérisé en ce que la tête de palpage (22) est configurée pour un palpage optique des repères sur le cylindre d'enroulage (110).
- Dispositif de palpage (10) selon l'une des revendications précédentes, caractérisé en ce qu'au moins un capteur de repos (50) est disposé dans la zone de la position de repos (P) afin de reconnaître le positionnement de la tête de palpage (22) dans la position de repos (P).
- Dispositif de palpage (10) selon l'une des revendications précédentes, caractérisé en ce que l'élément de protection (40) forme un boîtier séparé pour la tête de palpage (22) dans la position de repos (P).
- Dispositif de palpage (10) selon l'une des revendications précédentes, caractérisé en ce que le mécanisme d'entraînement (30) possède au moins un piston alternatif (32), le mouvement linéaire du piston alternatif (32) étant converti en un mouvement de rotation par le biais d'un engrenage (34).
- Dispositif de palpage (10) selon l'une des revendications précédentes, caractérisé en ce que le mécanisme d'entraînement (30) possède une courroie crantée (36) qui exécute le mouvement de pivotement du bras de palpage (20).
- Dispositif de palpage (10) selon la revendication 6, caractérisé en ce qu'il existe au moins un dispositif de tension (38), notamment un pignon tendeur pour la tension de la courroie crantée (36).
- Presse d'imprimerie (200) dotée d'une zone d'impression (100), comprenant un encoffrage (150) pour la zone d'impression (100), dans lequel sont disposés au moins deux mécanismes d'encrage (140) autour d'un contre-cylindre (130), possédant chacun au moins un cylindre d'enroulage (110) et un cylindre trameur (120) en contact avec le contre-cylindre (130), caractérisée en ce qu'il existe au moins un dispositif de palpage (10) selon l'une des revendications 1 à 7 pour chaque mécanisme d'encrage, notamment pour chaque cylindre d'enroulage (110).
- Presse d'imprimerie (200) selon la revendication 8, caractérisée en ce que la tête de palpage (20) du dispositif de palpage (10) en position de repos (P) se trouve à l'écart du cylindre d'enroulage (110).
- Presse d'imprimerie (200) selon l'une des revendications 8 ou 9, caractérisée en ce que le dispositif de palpage (10), en référence aux mécanismes d'encrage (140) et au contre-cylindre (130), est disposé au moins partiellement sur le côté extérieur de l'encoffrage (150).
- Presse d'imprimerie (200) selon la revendication 10, caractérisée en ce qu'au moins la position de repos (P) de la tête de palpage (22) est disposée sur le côté extérieur de l'encoffrage (150).
- Procédé d'impression pour une presse d'imprimerie (200) équipée d'un dispositif de palpage (10) pour des repères sur un cylindre, notamment un cylindre d'enroulage (110), dans la zone d'impression (100) d'une presse d'imprimerie (200), une tête de palpage (22) du dispositif de palpage (10) étant pivotée avec un bras de palpage (20) dans une position de palpage (A) pour le calibrage d'un cylindre d'enroulage (110) et, pour l'exécution de l'impression, dans une position de repos (P) dans laquelle la tête de palpage (22) est protégée contre la zone d'impression (100) de la presse d'imprimerie (200), caractérisé en ce que le pivotement s'effectue sur une trajectoire circulaire ou sur une trajectoire de forme partiellement circulaire, la plage de pivotement entre la position de palpage (A) et la position de repos (P) étant comprise dans la plage entre environ 0° et environ 180°.
- Procédé d'impression selon la revendication 12, caractérisé en ce que le palpage des repères sur le cylindre par la tête de palpage (22) en position de palpage (A) est effectué dans une première étape, le pivotement de la tête de palpage (22) dans la position de repos (P) dans une deuxième étape et l'exécution de l'impression dans une troisième étape.
- Procédé d'impression selon l'une des revendications 12 ou 13, caractérisé en ce qu'il est mis en oeuvre pour un dispositif de palpage (10) possédant les caractéristiques selon l'une des revendications 1 à 7 ou pour une presse d'imprimerie (200) possédant les caractéristiques selon l'une des revendications 8 à 11.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011056143.9A DE102011056143B4 (de) | 2011-12-07 | 2011-12-07 | Abtastvorrichtung für Marker auf einer Walze einer Druckmaschine, Druckmaschine und Druckverfahren |
PCT/EP2012/074695 WO2013083722A2 (fr) | 2011-12-07 | 2012-12-06 | Dispositif de balayage pour des marques sur un cylindre de machine à imprimer |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2788193A2 EP2788193A2 (fr) | 2014-10-15 |
EP2788193B1 true EP2788193B1 (fr) | 2016-03-30 |
Family
ID=47326142
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP12798711.3A Active EP2788193B1 (fr) | 2011-12-07 | 2012-12-06 | Dispositif de balayage pour des marques sur un cylindre de machine à imprimer |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2788193B1 (fr) |
DE (1) | DE102011056143B4 (fr) |
ES (1) | ES2575094T3 (fr) |
WO (1) | WO2013083722A2 (fr) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3302798A1 (de) * | 1983-01-28 | 1984-08-02 | M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach | Vorrichtung zum voreinstellen an druckmaschinen |
DE4321177A1 (de) * | 1993-06-25 | 1995-01-05 | Heidelberger Druckmasch Ag | Vorrichtung zur parallelen Bildinspektion und Farbregelung an einem Druckprodukt |
DE102007059507B4 (de) | 2007-12-11 | 2012-01-26 | Fischer & Krecke Gmbh | Druckmaschine mit Walzensensor |
DE102009046566B4 (de) | 2009-11-10 | 2017-06-01 | Windmöller & Hölscher Kg | Körper mit einem Registermarkenfeld |
-
2011
- 2011-12-07 DE DE102011056143.9A patent/DE102011056143B4/de active Active
-
2012
- 2012-12-06 WO PCT/EP2012/074695 patent/WO2013083722A2/fr active Application Filing
- 2012-12-06 ES ES12798711.3T patent/ES2575094T3/es active Active
- 2012-12-06 EP EP12798711.3A patent/EP2788193B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
DE102011056143A1 (de) | 2013-06-13 |
WO2013083722A2 (fr) | 2013-06-13 |
ES2575094T3 (es) | 2016-06-24 |
EP2788193A2 (fr) | 2014-10-15 |
DE102011056143B4 (de) | 2021-08-19 |
WO2013083722A3 (fr) | 2013-09-06 |
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