EP1984183B1 - Apparatus for cleaning surfaces of impression cylinders with the aid of a cleaning cloth - Google Patents
Apparatus for cleaning surfaces of impression cylinders with the aid of a cleaning cloth Download PDFInfo
- Publication number
- EP1984183B1 EP1984183B1 EP07711449A EP07711449A EP1984183B1 EP 1984183 B1 EP1984183 B1 EP 1984183B1 EP 07711449 A EP07711449 A EP 07711449A EP 07711449 A EP07711449 A EP 07711449A EP 1984183 B1 EP1984183 B1 EP 1984183B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- pressure bar
- cleaning
- cleaning cloth
- supported
- beam profile
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F35/00—Cleaning arrangements or devices
- B41F35/006—Cleaning arrangements or devices for impression cylinders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F35/00—Cleaning arrangements or devices
- B41F35/02—Cleaning arrangements or devices for forme cylinders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F35/00—Cleaning arrangements or devices
- B41F35/06—Cleaning arrangements or devices for offset cylinders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2235/00—Cleaning
- B41P2235/10—Cleaning characterised by the methods or devices
- B41P2235/20—Wiping devices
- B41P2235/24—Wiping devices using rolls of cleaning cloth
- B41P2235/246—Pressing the cleaning cloth against the cylinder
Definitions
- the invention relates to a device for cleaning surfaces of printing cylinders by means of a cleaning cloth, which is transported from a supply roll via a contact strip to a collecting shaft for dirty cleaning cloth, and with a Anstell annoying for advancing and retracting the pressure bar with respect to the impression cylinder, for the feed a drive located behind the pressure bar is provided.
- a device of this kind is from the DE 297 07 975 U1 known. Cylinders of printing presses, for example the blanket cylinder of offset printing presses are inevitably exposed to some contamination. This is the result of paint residues, dust, residues of supplies, etc. It is therefore common to clean impression cylinder from time to time.
- cleaning units that pull a cleaning cloth, possibly with the aid of cleaning agents, over the surface of the cylinder.
- the cloth is dispensed from a supply roll and wound up on a collecting shaft for dirty cleaning cloth. Between the supply roll and the collecting shaft is a pressure bar which presses the cleaning cloth against the surface of the cylinder.
- the pressure bar Since the pressure bar is needed only from time to time, it is usually advanceable and retractable by means of a suitable mechanism. For advancing the pressure bar, it is known from the above-mentioned document to arrange an inflatable air hose along the pressure bar behind this, which occupies an increasingly larger volume in the inflated state and advances the pressure bar. There are also other drives into consideration. Further details of construction does not contain the mentioned document. In particular, it is not said how the pressure bar should be withdrawn when it is not needed. Draining air from the hose will be necessary for this purpose, but may not be sufficient.
- a cleaning web which has web edges oriented perpendicular to the direction of generatrices of the lateral surface, is transported from a supply reel to a reel spool.
- a section of the cleaning fabric web is pressed by means of a pressing element against the surface to be cleaned.
- a pressure element encompassed by an axially extending holder is overlapped by an axially extending profile.
- the profile is provided with a pressing material acting from below on the cleaning cloth web.
- the European patent application EP 0 816 079 A2 Figure 3 shows a cylinder cleaning apparatus for use with a cleaning cloth supply roll around which a cleaning cloth is wrapped, the cleaning cloth being fed from the supply roll and pressed against the cylinder for cleaning the outer surface of a cylinder, the apparatus including a frame means and comprising: a frame attached to the frame means Roller receiving means which engages and receives the outer surface of the supply roll; and a roller stabilizer.
- the invention has for its object to provide a device of the type mentioned above with a particularly compact Anpreßang with integrated return mechanism.
- the device according to the invention is characterized in that in the pressure strip a number of transverse openings is provided, in which support strips are arranged, whose ends are supported on projections on the inner walls of the beam profile and that springs are provided in the openings the pressure strip are arranged and on the one hand to the support strips and on the other hand supported within the pressure bar on this.
- the Anpreßang together with the associated beam profile and the integrated return device thus forms a compact overall unit, which is usually accommodate even in tight spaces within a printing press.
- expandable hose also allows a particularly compact design.
- air pressure is suitable for expanding the hose, but it would also be possible to work with another gas or a hydraulic medium.
- a compression spring within the U-shaped beam profile projections are provided on the inner walls of this profile, which allow attacking the spring.
- a number of transversely directed to the contact strip breakthroughs are provided in this, are inserted in the support strips whose two outer ends are supported on projections on the inner wall surface of the beam profile.
- the pressure bar preferably consists, as is known, of a core of metal with a working surface of rubber or an elastomeric plastic intended for the detection of the cleaning cloth.
- FIGS. 2 and 3 is the scope of a printing cylinder, for the cleaning of the pressure bar is provided, has been designated 14.
- a continuous groove 16 At the bottom of the beam profile 12 there is a continuous groove 16 in which a hose 18 is located.
- This hose can, as a comparison of FIGS. 2 and 3 shows are extended by introducing a suitable medium, in particular by introducing compressed air.
- the hose 18 exerts pressure on a lower bar 20 at the bottom of the pressure bar, which is designated 20.
- the strip 20 has on its underside a groove 22 which extends over the length of the strip and the tube 18 receives.
- the Anpreßance 10 is made entirely of metal and has on the right in FIGS. 2 and 3 lying side, which faces the impression cylinder 14, a rubber strip 24, which must not only consist of rubber in the true sense, but also from suitable plastics, in particular elastomeric plastics, can be made.
- the rubber strip 24 is an extruded profile. She points out how the in FIGS. 2 and 3 shown cross-section, a C-shaped main part, the in FIGS. 2 and 3 but shown in reverse orientation. Within the C-shaped arch, support legs 26,28,30,32 extend to the metal core 34. The C-shaped arc of the rubber strip 24 has extensions 36,38 at both ends which engage corresponding grooves of the core 34 of the pressure bar 10 can be inserted in the longitudinal direction.
- the core 34 of the contact strip 10 has spaced, transverse to the longitudinal direction openings 40,42 in which support strips 44,46 lie.
- the support strips 44,46 are located in Fig. 1 . 2 and 3 in a vertical orientation and thus parallel to the plane of the drawing.
- the support strips 44,46 support, as FIGS. 2 and 3 let recognize in the interior of the beam profile 12 at protruding from its walls projections 48,50. These projections 48,50 are formed as continuous strips on the inner walls of the beam profile 12.
- the support strips 44,46 are based on the inside of the projections 48,50 from, as in FIGS. 2 and 3 can be seen.
- the support strips 44,46 serve to support a helical compression spring 52 which is supported at its other end at the bottom of a bore 54 which is located in the bottom of the Anspreßang 10 on the hose 18 side facing.
- the support strips which are supported on the projection 48,50, in turn, form an abutment for the helical compression springs 52, which endeavor to push back the pressure bar 10 from the advanced position.
- the lateral flanks of the groove-like depressions 56, 58 in cooperation with the lateral flanks of the rib-shaped projections 48, 50 correspond to corresponding pairs of stops.
- the positions of the threaded holes 60 correspond to the positions of the helical compression springs 52.
- a threaded head is indicated, which is designated 62.
- a shaft 64 extends coaxially to the left. This shaft 64 penetrates the support strips 44,46, which are respectively between the threaded head and the helical compression spring 52, in not designated holes.
- On the screw compression springs facing side of the shaft 64 serves as a guide for the helical compression spring.
- the outer diameter of the shaft 64 substantially corresponds to the inner diameter of the helical compression spring 52.
- FIGS. 2 and 3 A comparison of FIGS. 2 and 3 lets recognize the operation of the device according to the invention.
- Fig. 2 shows the pressure bar in the retracted position or rest position.
- the tube 18 is largely relaxed.
- the shaft 64 also serves to guide the support strips 46,48, which could otherwise fall out of the openings 40,42. By the rotation of the threaded head 62, its axial position can be adjusted.
- This position also affects the minimum distance between the support strip 46 ( FIGS. 2 and 3 ) and the core 43 of the pressure bar 10, as it is in Fig. 2 is shown. This in turn has an influence on the action of the helical compression spring 52.
Landscapes
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Description
Die Erfindung betrifft eine Vorrichtung zur Reinigung von Oberflächen von Druckzylindern mithilfe eines Reinigungstuches, das von einer Vorratsrolle über eine Anpreßleiste zu einer Sammelwelle für verschmutztes Reinigungstuch transportiert wird, und mit einer Anstelleinrichtung zum Vorschieben und Zurückziehen der Anpreßleiste in bezug auf den Druckzylinder, für deren Vorschub ein hinter der Anpreßleiste liegender Antrieb vorgesehen ist.The invention relates to a device for cleaning surfaces of printing cylinders by means of a cleaning cloth, which is transported from a supply roll via a contact strip to a collecting shaft for dirty cleaning cloth, and with a Anstelleinrichtung for advancing and retracting the pressure bar with respect to the impression cylinder, for the feed a drive located behind the pressure bar is provided.
Eine Vorrichtung dieser Art ist aus der
Zu diesem Zweck gibt es Reinigungseinheiten, die ein Reinigungstuch, gegebenenfalls unter Zuhilfenahme von Reinigungsmitteln, über die Oberfläche des Zylinders ziehen. Das Tuch wird dabei von einer Vorratsrolle abgegeben und auf eine Sammelwelle für verschmutztes Reinigungstuch aufgewickelt. Zwischen der Vorratsrolle und der Sammelwelle befindet sich eine Anpreßleiste, die das Reinigungstuch gegen die Oberfläche des Zylinders drückt.For this purpose, there are cleaning units that pull a cleaning cloth, possibly with the aid of cleaning agents, over the surface of the cylinder. The cloth is dispensed from a supply roll and wound up on a collecting shaft for dirty cleaning cloth. Between the supply roll and the collecting shaft is a pressure bar which presses the cleaning cloth against the surface of the cylinder.
Da die Anpreßleiste nur von Zeit zu Zeit benötigt wird, ist sie üblicherweise mithilfe eines geeigneten Mechanismus vorschiebbar und zurückziehbar. Zum Vorschieben der Anpreßleiste ist es aus der eingangs genannten Schrift bekannt, einen aufblasbaren Luftschlauch entlang der Anpreßleiste hinter dieser anzuordnen, der im aufgeblasenen Zustand ein zunehmend größeres Volumen einnimmt und die Anpreßleiste vorschiebt. Es kommen auch andere Antriebe in Betracht. Nähere konstruktive Einzelheiten enthält die genannte Druckschrift nicht. Insbesondere wird nicht gesagt, wie die Anpreßleiste zurückgezogen werden soll, wenn sie nicht benötigt wird. Das Ablassen der Luft aus dem Schlauch wird zu diesem Zweck zwar notwendig, aber möglicherweise nicht ausreichend sein.Since the pressure bar is needed only from time to time, it is usually advanceable and retractable by means of a suitable mechanism. For advancing the pressure bar, it is known from the above-mentioned document to arrange an inflatable air hose along the pressure bar behind this, which occupies an increasingly larger volume in the inflated state and advances the pressure bar. There are also other drives into consideration. Further details of construction does not contain the mentioned document. In particular, it is not said how the pressure bar should be withdrawn when it is not needed. Draining air from the hose will be necessary for this purpose, but may not be sufficient.
Eine Vorrichtung zur Reinigung von Zylinderoberflächen in Rotationsdruckmaschinen ist weiterhin aus der deutschen Offenlegungsschrift
Das europäische Patentanmeldung
Aus der internationalen Patentanmeldung
Der Erfindung liegt die Aufgabe zugrunde, eine Vorrichtung der eingangs genannten Art mit einer besonders kompakten Anpreßleiste mit integriertem Rückholmechanismus zu schaffen.The invention has for its object to provide a device of the type mentioned above with a particularly compact Anpreßleiste with integrated return mechanism.
Zur Lösung dieser Aufgabe ist die erfindungsgemäße Vorrichtung dadurch gekennzeichnet, dass in der Anpressleiste eine Anzahl von quergerichteten Durchbrüchen vorgesehen ist, in denen Stützleisten angeordnet sind, deren Enden sich an Vorsprüngen an den Innenwänden des Balkenprofils abstützen und dass Federn vorgesehen sind, die in den Durchbrüchen der Anpressleiste angeordnet sind und sich einerseits an den Stützleisten und andererseits innerhalb der Anpressleiste an dieser abstützen.To solve this problem, the device according to the invention is characterized in that in the pressure strip a number of transverse openings is provided, in which support strips are arranged, whose ends are supported on projections on the inner walls of the beam profile and that springs are provided in the openings the pressure strip are arranged and on the one hand to the support strips and on the other hand supported within the pressure bar on this.
Die Anpreßleiste zusammen mit dem zugehörigen Balkenprofil und der integrierten Rückholeinrichtung bildet somit eine kompakte Gesamteinheit, die auch bei beengten Platzverhältnissen innerhalb einer Druckmaschine in der Regel unterzubringen ist.The Anpreßleiste together with the associated beam profile and the integrated return device thus forms a compact overall unit, which is usually accommodate even in tight spaces within a printing press.
Der als vorteilhaftes Ausführungsbeispiel für den Vorschubantrieb für die Anpreßleiste verwendete, expandierbare Schlauch gestattet ebenfalls eine besonders kompakte Bauweise. Zum Expandieren des Schlauchs ist insbesondere Luftdruck geeignet, jedoch könnte auch mit einem anderen Gas oder einem Hydraulikmedium gearbeitet werden.The used as an advantageous embodiment of the feed drive for the pressure bar, expandable hose also allows a particularly compact design. In particular, air pressure is suitable for expanding the hose, but it would also be possible to work with another gas or a hydraulic medium.
Zum Abstützen der Rückholfeder, bevorzugt einer Druckfeder, innerhalb des U-förmigen Balkenprofils sind an den Innenwänden dieses Profils Vorsprünge vorgesehen, die ein Angreifen der Feder ermöglichen. Entsprechend einer Ausführungsform ist eine Anzahl von quer zur Anpreßleiste gerichteten Durchbrüchen in dieser vorgesehen, in die Stützleisten eingefügt sind, deren beiden äußeren Enden sich an Vorsprüngen an der inneren Wandfläche des Balkenprofils abstützen.To support the return spring, preferably a compression spring, within the U-shaped beam profile projections are provided on the inner walls of this profile, which allow attacking the spring. According to one embodiment, a number of transversely directed to the contact strip breakthroughs are provided in this, are inserted in the support strips whose two outer ends are supported on projections on the inner wall surface of the beam profile.
Die Anpreßleiste besteht vorzugsweise, wie an sich bekannt, aus einem Kern aus Metall mit einer für die Erfassung des Reinigungstuchs vorgesehenen Arbeitsfläche aus Gummi oder einem elastomeren Kunststoff.The pressure bar preferably consists, as is known, of a core of metal with a working surface of rubber or an elastomeric plastic intended for the detection of the cleaning cloth.
Im folgenden werden bevorzugte Ausführungsbeispiele der Erfindung anhand der beigefügten Zeichnung näher erläutert.
- Fig. 1
- ist eine perspektivische Teildarstellung einer erfindungsge- mäßen Anpreßleiste mit zugehörigem Balkenprofil;
- Fig. 2
- ist ein Querschnitt durch die Anpreßleiste mit dem Balken- profil in der von dem Druckzylinder zurückgezogenen Stel- lung der Anpreßleiste:
- Fig. 3
- ist eine entsprechende Schnittdarstellung, bezieht sich je- doch auf die vorgerückte Stellung der Anpreßleiste.
- Fig. 1
- is a partial perspective view of an inventive pressure bar with associated beam profile;
- Fig. 2
- is a cross section through the pressure bar with the beam profile in the retracted from the pressure cylinder position of the pressure bar:
- Fig. 3
- is a corresponding sectional view, but refers to the advanced position of the pressure bar.
Anschließend soll eine Ausführungsform der Erfindung unter Bezugnahme auf die
In der Zeichnung ist eine Anpreßleiste mit 10 und ein im Querschnitt U-förmiges Balkenprofil, das die Anpreßleiste 10 aufnimmt, mit 12 bezeichnet. In
Die Anpreßleiste 10 besteht insgesamt aus Metall und besitzt auf der nach rechts in
Die Gummileiste 24 ist ein Strangprofil. Sie weist, wie der in
Der Kern 34 der Anpreßleiste 10 weist in Abständen liegende, quer zur Längsrichtung gerichtete Durchbrechungen 40,42 auf, in denen Stützleisten 44,46 liegen. Die Stützleisten 44,46 befinden sich in
Zur Vermeidung von Missverständnissen soll hier ergänzend darauf hingewiesen werden, dass die untere Leiste 20, die sich an dem Schlauch 18 abstützt, ein Teil der Anpreßleiste 10 bildet. Die Anpreßleiste in ihrer Gesamtheit wird von den Durchbrechungen 40,42 durchlaufen, in denen sich die Stützleisten 44,46 befinden. Dies ist in
Die Stützleisten 44,46 stützen sich von innen an den Vorsprüngen 48,50 ab, wie in
Die Stützleisten 44,46 dienen zur Abstützung einer Schraubendruckfeder 52, die sich an ihrem anderen Ende am Boden einer Bohrung 54 abstützt, die sich im Boden der Anspreßleiste 10 auf der dem Schlauch 18 zugewandten Seite befindet.The
Die Stützleisten 44,46 treten zwar auf beiden gegenüberliegenden Seiten aus der Querschnittsfläche der Anpreßleiste 10 aus, jedoch geschieht dies innerhalb von nutartigen Vertiefungen 56,58, die sich auf beiden gegenüberliegenden Seiten der Anpreßleiste 10 in deren Längsrichtung erstrecken.Although the
Innerhalb dieser Vertiefungen 56,58 liegen auch die Vorsprünge 48,50 an den inneren Wandflächen des Balkenprofils 12. Auf diese Weise kann die Anpreßleiste 10 über einen begrenzten Weg innerhalb des Balkenprofils 12 verschoben werden und auf diese Weise an den Druckzylinder 14 angestellt und von diesem zurückgezogen werden.Within these
Die Stützleisten, die sich an den Vorsprung 48,50 abstützen, bilden ihrerseits ein Widerlager für die Schraubendruckfedern 52, die bestrebt sind, die Anpreßleiste 10 aus der vorgerückten Stellung zurückzuschieben.The support strips, which are supported on the
Bei dieser Verschiebebewegung der Anpreßleiste bilden die seitlichen Flanken der nutartigen Vertiefungen 56,58 im Zusammenwirken mit den seitlichen Flanken der rippenförmigen Vorsprünge 48,50 korrespondierende Anschlagpaare.In this sliding movement of the contact strip, the lateral flanks of the groove-
In dem rechts in allen Zeichnungen liegenden Teil der Anpreßleiste 10, also demjenigen Teil, der dem Druckzylinder 18 zugewandt ist und der die Gummileiste 24 trägt, befindet sich eine Anzahl von in Abständen über die Länge verteilten Gewindebohrungen 60.In the right in all drawings lying part of the
Die Positionen der Gewindebohrungen 60 entsprechen den Positionen der Schraubendruckfedern 52. In die Gewindebohrungen 60 ist ein Gewindekopf eingeschraubt, der mit 62 bezeichnet ist. Von dem Gewindekopf 62 geht koaxial nach links ein Schaft 64 aus. Dieser Schaft 64 durchdringt die Stützleisten 44,46, die sich jeweils zwischen dem Gewindekopf und der Schraubendruckfeder 52 befinden, in nicht bezeichneten Bohrungen. Auf der den Schraubendruckfedern zugewandten Seite dient der Schaft 64 als Führung für die Schraubendruckfeder. Der Außendurchmesser des Schafts 64 entspricht im wesentlichen dem Innendurchmesser der Schraubendruckfeder 52.The positions of the threaded
Ein Vergleich von
Durch die Wirkung der Schraubendruckfedern 52, die sich an den Stützleisten 44,46 abstützen, wird das der Schlauchseite zugewandte Teil der Anpreßleiste von den Federn beaufschlagt und die Anpreßleiste nach links in
Wenn andererseits der Schlauch 18 aufgeblasen, das heißt mit einem pneumatischen oder hydraulischen Medium gefüllt wird, verschiebt er die Anpreßleiste nach rechts in
Der Schaft 64 dient im übrigen zur Führung der Stützleisten 46,48, die andernfalls aus den Durchbrechungen 40,42 herausfallen könnten. Durch die Drehung des Gewindekopfes 62 läßt sich dessen axiale Position einstellen.The
Diese Position beeinflußt zugleich den Mindestabstand zwischen der Stützleiste 46 (
Claims (5)
- Apparatus for cleaning surfaces of impression cylinders with the aid of a cleaning cloth, which cleaning cloth is transported from a supply roll over a pressure bar (10) to a collecting shaft for the contaminated cleaning cloth, and having a setting device (18,52,46) for advancing and retracting the pressure bar (10) in relation to the impression cylinder (14), for the advance of which device a drive located behind the pressure bar (10) is provided, the pressure bar (10) being guided such that it can be displaced within a substantially U-shaped beam profile (12), characterized in that a number of apertures (40, 42) oriented transversely are provided in the pressure bar (10), in which apertures supporting strips (44, 46) are arranged, the other ends of which are supported on protrusions (48, 50) on the inner walls of the beam profile (12), and in that springs (52) are provided which are arranged in the apertures (40,42) of the pressure bar (10) and are supported on one side on the supporting strips (44,46) and on the other side within the pressure bar (10).
- Apparatus according to Claim 1, characterized in that the springs (52) are compression springs.
- Apparatus according to Claim 1, characterized in that the pressure bar (10) has a metal or plastic core which, on its side facing the cleaning cloth, is covered with a rubber strip (24).
- Apparatus according to either of Claims 2 and 3, characterized in that the compression springs (52) are arranged and guided in drilled holes on the side facing the hose (18) and, in the unstressed state, protrude out of these drilled holes until they are supported on the supporting strips (44, 46) .
- Apparatus according to Claim 4, characterized in that the drive is an inflatable hose (18) running along the pressure bar (10).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200610007571 DE102006007571B4 (en) | 2006-02-18 | 2006-02-18 | Device for cleaning surfaces of printing cylinders using a cleaning cloth |
PCT/EP2007/001012 WO2007093306A2 (en) | 2006-02-18 | 2007-02-06 | Apparatus for cleaning surfaces of impression cylinders with the aid of a cleaning cloth |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1984183A2 EP1984183A2 (en) | 2008-10-29 |
EP1984183B1 true EP1984183B1 (en) | 2009-05-06 |
Family
ID=38319668
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07711449A Expired - Fee Related EP1984183B1 (en) | 2006-02-18 | 2007-02-06 | Apparatus for cleaning surfaces of impression cylinders with the aid of a cleaning cloth |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1984183B1 (en) |
CN (1) | CN101384437B (en) |
DE (2) | DE102006007571B4 (en) |
WO (1) | WO2007093306A2 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007054941A1 (en) * | 2007-11-17 | 2009-05-20 | Baldwin Germany Gmbh | Printing machine cleaning device for e.g. plate cylinder of offset printing machine, has pressing head comprising hollow pressure balance body that is completely filled with fluid medium, where fluid medium is provided as water |
CN104417045B (en) * | 2013-08-20 | 2017-03-22 | 北大方正集团有限公司 | In-line roller cleaning device |
CN104228335B (en) * | 2014-08-26 | 2017-03-29 | 合肥京东方光电科技有限公司 | Cleaning device, cleaning method and print system |
DE102019121320A1 (en) * | 2019-08-07 | 2021-02-11 | Koenig & Bauer Ag | Humidification device of a cleaning device of a printing machine |
DE102022127930A1 (en) | 2022-10-21 | 2024-05-02 | Koenig & Bauer Ag | Actuator for setting an active element to be set in an application unit, removal device with such an actuator and application unit with a removal device |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5735212A (en) * | 1994-08-09 | 1998-04-07 | Baldwin-Japan Ltd. | Cylinder cleaning apparatus |
DE19515721C2 (en) * | 1995-05-03 | 2000-02-03 | Heidelberger Druckmasch Ag | Device for cleaning cylinder surfaces in rotary printing machines |
DE19611125C2 (en) * | 1996-03-21 | 1999-09-02 | Heidelberger Druckmasch Ag | Cleaning device on rotary printing machines |
KR100489970B1 (en) * | 1996-06-27 | 2005-08-30 | 발드윈-저팬 리미티드 | Cylinder Cleaning Device |
DE29707975U1 (en) * | 1997-05-02 | 1997-08-07 | Conrad, Alfred, 45149 Essen | Blanket cleaning system for offset printing machines |
IT1320895B1 (en) * | 2000-02-25 | 2003-12-10 | Marco Corti | BAR FOR DISPENSING DETERGENT FLUID MIXTURE IN THE DEVICES FOR THE AUTOMATIC CLEANING OF THE CYLINDERS OF THE PRINTING MACHINES |
-
2006
- 2006-02-18 DE DE200610007571 patent/DE102006007571B4/en not_active Expired - Fee Related
-
2007
- 2007-02-06 EP EP07711449A patent/EP1984183B1/en not_active Expired - Fee Related
- 2007-02-06 DE DE502007000704T patent/DE502007000704D1/en active Active
- 2007-02-06 CN CN200780005802XA patent/CN101384437B/en not_active Expired - Fee Related
- 2007-02-06 WO PCT/EP2007/001012 patent/WO2007093306A2/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
EP1984183A2 (en) | 2008-10-29 |
DE102006007571B4 (en) | 2008-08-21 |
WO2007093306A2 (en) | 2007-08-23 |
CN101384437B (en) | 2010-08-25 |
WO2007093306A3 (en) | 2007-11-22 |
CN101384437A (en) | 2009-03-11 |
DE102006007571A1 (en) | 2007-08-30 |
DE502007000704D1 (en) | 2009-06-18 |
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