CN101934632A - Be used for cleaning cloth is pressed on clamping element on the cylinders of printing press - Google Patents
Be used for cleaning cloth is pressed on clamping element on the cylinders of printing press Download PDFInfo
- Publication number
- CN101934632A CN101934632A CN2010102202673A CN201010220267A CN101934632A CN 101934632 A CN101934632 A CN 101934632A CN 2010102202673 A CN2010102202673 A CN 2010102202673A CN 201010220267 A CN201010220267 A CN 201010220267A CN 101934632 A CN101934632 A CN 101934632A
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- CN
- China
- Prior art keywords
- clamping element
- rail
- contact
- cleaning cloth
- section
- 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.)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F35/00—Cleaning arrangements or devices
-
- 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
Abstract
Be used for cleaning cloth is pressed on clamping element on the cylinders of printing press, comprise that at least one is used to contact the contact lip (11) of cleaning cloth and comprises and be used for clamping element (1) is fixed on footing section (6) on the rail (5).At least one of clamping element (1) is positioned at rail (5) and is divided into some segmentations (8) with the section that contacts between the lip (11), and these segmentations form a row.
Description
Technical field
The present invention relates to a kind of being used for is pressed on clamping element on the cylinders of printing press with cleaning cloth, comprises that at least one is used to contact the contact lip of cleaning cloth and comprises that one is used for clamping element is fixed on footing section on the rail.
Background technology
In order to guarantee fast and clean completely that clamping element should be close on the cylinder bus as well as possiblely, wherein cleaning cloth is between clamping element and cylinder.
Described a kind of cleaning device in EP 0796736 B1, wherein clamping element is made by the material of rubber like and is carried by steel band.This steel band is flexibly constructed, and is used to improve described close property.Although this close property significantly than being arranged in cleaning device on the rigid member better (as the device described at EP 1,644 196 B1) at clamping element, but can not satisfy all applicable cases in this cleaning device.Another deficiency of the device of describing in the document of mentioning at first (EP 0796736 B1) is: the material of the rubber like of clamping element is low at the chemical stability of the cleaning agent that is used for some printing-ink.
Described a kind of cleaning device with clamping element in EP 0860278 B1, this clamping element is made by elastomer.This elastomer is low too to the stability of some aggressivity cleaning agent.
Described a kind of cleaning device in DE 102004062113 A1, it has leaf spring, facing on the side of cylinder of leaf spring flexible clamping element is set.This leaf spring is arranged on the crossbeam movably and can takes off from crossbeam, is used for changing when clamping element weares and teares clamping element.This clamping element is formed on the relative bothersome disposable products with the processing aspect of processing together with connected leaf spring.
Summary of the invention
Therefore, task of the present invention is, a kind of clamping element with good especially close property is provided.
Be used to make cleaning cloth to be pressed on clamping element on the cylinders of printing press to comprise that at least one is used to contact the contact lip of cleaning cloth and comprises that one is used to make clamping element to be fixed on footing section on the rail according to of the present invention, be characterized in: at least one of clamping element is divided into some segmentations at rail with the section that contacts between the lip, and these segmentations form a row.
Can make the reversibly distortion together of clamping element and rail by being divided into segmentation, be used to compensate the unevenness of the face that will be cleaned.The subsidiary attendant advantages of the close property that improves is: clamping element is divided into segmentation makes it possible to use the material that has an extra high chemical stability for certain cleaning agent to make clamping element, clamping element and these cleaning agents contact when cleaning roller.Another attendant advantages is: clamping element can be by cheap disposable products structure, and it can be made simply and be processed without a doubt.Whole clamping element comprises that its footing section can be made by unique material, for example plastics.
Described at least one section that is divided into segmentation can be footing section or clamping element at footing section and the section or a plurality of such section that contact between the lip.
Other extended architecture of brief description.
In the favourable extended architecture of the unevenness of the face that will be cleaned equally about compensation, between segmentation, there is the slit, these slits are provided for the clearance space of clamping element distortion.That is, these segmentations are not that head ground, the crown is provided with, and have narrow space, intermediate space or otch between the segmentation but be adjacent in each segmentation, and their size changes when clamping element is out of shape.
About clamping element being close to particularly well in the favourable extended architecture on the face that will be cleaned, these slits cross respectively one basically the transverse cross-sectional area of double T shape or two Y shapes extend.Therefore this transverse cross-sectional area has two for example beads of level, and they interconnect by bridge connector vertical in the example that provides.These beads are respectively straight line basically under double T shape situation, under two Y shape situations be respectively warpage or crooked.The moulding of " double T shape " or " two Y shape " also comprises a kind of configuration, a bead of transverse cross-sectional area in this configuration as constructing in the tee-section and another bead of transverse cross-sectional area as in the Y shape section, constructing.
In the favourable extended architecture aspect the minimizing cleaning time, clamping element also has at least one other contact lip outstanding, that be used to contact cleaning cloth except having already mentioned contact lip, wherein said at least two contact lips extend in parallel to each other.These contact lips extend abreast with the holddown groove that is set in the footing section, and extend abreast with the cylinder rotation that will clean when cleaning.These contact lips can be provided with independently of each other, and wherein these two contact lips only interconnect by the transverse cross-sectional area of double T shape or two Y shapes basically.Alternatively also can have the connection different with this transverse cross-sectional area between two contact lips to this, wherein they and described connecting form the clamping element transverse cross-sectional area of U-shaped basically.Arrange assurance cleaning roller especially up hill and dale by the front and back stages of contact lip.
In extended architecture favourable with regard to uniform cleaning action, these segmentations do not extend in the zone of contact lip always, make the contact lip always extend on the drum length that will be cleaned continuously.The contact lip that does not interruptedly extend on the cylinder axial length that will be cleaned continuously in other words guarantees no striped ground cleaning roller.Slit and segmentation do not extend to always and contact the lip the inside in this configuration, and these contact lips are seamless or not segmentation.In this slit or segmentation can extend on whole all the other transverse cross-sectional area at clamping element.
With regard to operation power with regard to the power of two contacts on the lips distribute in the favourable extended architecture, clamping element has the double armed lever that has two arms, and a contact lip is set respectively on these two arms.A bead in two beads of this double armed lever formation double T shape or two Y shape transverse cross-sectional area, wherein, another bead forms by the footing zone.Two arms have identical length under the situation of double armed lever structure symmetry.This double armed lever can form clamping element at least one be divided into the section of segmentation or a section in a plurality of section that is divided into segmentation.
In extended architecture favourable aspect another operation power uneven distribution on the contact lip that causes owing to the cylinder rotation about compensation, size is determined on the mutual different length of the arm of double armed lever ground.The non-symmetrical configuration that contacts the double armed lever of lip by carrying can avoid double armed lever to tumble excessively consumingly under the operation power effect that causes owing to the cylinder rotation.Short arm is seen on the cylinder direction of rotation and is arranged on the front in preferred two arms.
In same extended architecture favourable with regard to power distributes between the contact lip, clamping element has the neck of a contraction, and this neck is formed for the elastic bending hinge of double armed lever swing.This neck can be the bridge connector of having mentioned of double T shape or two Y shape transverse cross-sectional area.This neck can form clamping element at least one be divided into the section of segmentation or a section in a plurality of this section.
Can stipulate, only with double armed lever and neck but the footing section is not divided into segmentation.Can stipulate equally, only with double armed lever, but not with neck and the segmentation of footing section.
Clamping element is made by thermoplastic in another extended architecture.At this, make the preferably different plastics of plastics of clamping element, especially different polymer with elastomer with elastomer.At the manufacture view of clamping element advantageously, but thermoplastic is the plastics of extrusion molding.Verified in addition, thermoplastic has extra high chemical stability for certain cleaning agent.There are some only to be applicable to the cleaning agent of traditional hectographic printing printing ink and also have some to be applicable to other cleaning agent of the UV printing-ink that in hectographic printing, uses.Some hectographic printing printing machines are arranged in addition, and they can be optionally with traditional hectographic printing printing ink and the operation of UV printing-ink.These printing machines move and need be applicable to the cleaning agent of two kinds of ink type (traditional hectographic printing printing ink and UV printing-ink) in so-called mixed running.Verified, thisly be applicable to that the cleaning agent of mixed running is mordant especially for the normally used elastomer of clamping element.In contrast, the clamping element of being made by thermoplastic has extraordinary chemical stability for the cleaning agent that is applicable to mixed running.
Segmentation by clamping element has improved its mechanical property, and the material that makes thermoplastic can be used as clamping element uses.
In another extended architecture, the footing section has and is used to make clamping element to be fixed on holddown groove on the rail.This holddown groove for example can be configured to T-slot or dovetail groove.
A kind of cleaning device that is used to clean cylinders of printing press also belongs to the present invention, this cleaning device comprises cleaning cloth, rail and is used to make cleaning cloth to be pressed on clamping element on the cylinder, wherein, this clamping element has and is used for clamping element is fixed on footing section on the rail, its characteristics are that this clamping element is by constituting according to clamping element of the present invention or by its extended architecture.
In the extended architecture according to cleaning device of the present invention, rail is a resilient rail, for example is the form of the band of making by spring steel or by flexiplast.Form a kind of leaf spring at this rail.
In another extended architecture, clamping element is supported on the rail by spring.Be arranged on the configuration of the flexural rigidity of the spring permission rail between clamping element and the rail, the form of the section rail that for example takes the shape of the letter U.
In addition, the printing machine that is equipped with at least one this cleaning device also belongs to the present invention.
Description of drawings
From the following examples describe and respective figure draw on the function of the present invention with structure on favourable extended architecture.Accompanying drawing illustrates:
Fig. 1 has the cleaning device of clamping element,
First embodiment of the clamping element among Fig. 2 Fig. 1,
Second embodiment of the clamping element among Fig. 3 Fig. 1,
The remodeling of the cleaning device among Fig. 4 Fig. 1,
Another remodeling of cleaning device among Fig. 5 Fig. 1,
The stereogram that has changed with respect to Fig. 5 of cleaning device among Fig. 6 Fig. 5.
The specific embodiment
Corresponding elements is represented with identical Reference numeral with member mutually in Fig. 1 to 6.
Fig. 1 illustrates a printing machine 4 that is used at lithographic plate hectographic printing printing sheet-fed partly.This printing machine 4 comprises cylinder 3, and this cylinder can be plate cylinder, blanket cylinder or impression cylinder.
Described in addition printing machine 4 comprises the cleaning device 21 with the cleaning cloth 2 that is used for cleaning roller 3 peripheries.This cleaning cloth 2 can be made by fabric or nonwoven.Have two reels 17, one that cleaning cloth 2 can be from reel 17 under clean state is launched and can be wound up under the dirty state on another reel 17.
The clamping element 1 contact cleaning cloth 2 that is made of plastics is used to make cleaning cloth to compress from cleaning cloth when cleaning roller 3.This clamping element 1 is positioned on the rail 5, and this rail is made by metal, for example spring steel.Clamping element 1 and rail 5 are on the direction parallel with the rotation of cylinder 3, promptly on the whole vertical section that will be cleaned at cylinder 3 on the direction vertical about the drawing of Fig. 1, for example extend on the whole printing width of machinable maximum stock specification in printing machine 4.
Have a servo drive 18, for example Pneumatic working cylinder or row's Pneumatic working cylinder, this servo drive make rail 5 and make position clamping element thereon towards cylinder 3 and leave this cylinder ground and move by rail.This servo drive 18 can comprise one or more back-moving springs.
This clamping element 1 is shortened and illustrates with the diagrammatic sketch of three-dimensional in Fig. 2 and 3.Fig. 2 and 3 illustrates a vertical section of clamping element 1 respectively, and this clamping element also has other so vertical section, and these vertical sections do not illustrate in the drawings and are engaged on shown vertical section.
Find out respectively that in Fig. 2 and 3 described clamping element 1 has a transverse cross-sectional area 10, this transverse cross-sectional area has the shape of the combination of double tee section or two Y shape section or two described sections basically.This transverse cross-sectional area 10 comprises different sections, comprising footing section 6, double armed lever 12 and the neck 15 that double armed lever 12 is connected with footing section 6.
But, this clamping element 1 also can be inserted on the direction that be parallel to Fig. 1 drawing on the rail 5 by the operator, wherein rail 5 is pressed on the wedge surface 19 of structure on the footing section 6, make and the resilience and enter into holddown groove 7 back in resilient rail 5 and snap onto rail 5 back more a little of the hook with wedge surface 19 of holddown groove 7 be used for fixing clamping element 1 with the forms of lock pawl.
Can stipulate that at this clamping element in fact no longer can move and be prevented from moving like this by its intrinsic elasticity along rail after hook snaps onto rail 5 back.In order to pull down clamping element from rail 5, for example, can damage it in order to change clamping element, for example cut off.
Described holddown groove 7 is configured to T-slot basically.
Neck 15 constitutes flexure hinge 16, and it is slightly deformed when double armed lever 12 flip-flop movements, allows flip-flop movement thus.Double armed lever 12 has the first arm 13 and second arm 14.
A segmentation 8 of the segmentation 8 of the such identical configuration of one row forms transverse cross-sectional area 10.Row's segmentation 8 is extended on the direction parallel with the rotation of cylinder 3 when clamping element 1 is in the installation site (referring to Fig. 1).Between the segmentation 8 of alignment narrow slit 9 is arranged mutually, these slits are separated from each other footing section 6, neck 15 and the double armed lever 12 of adjacent sectional 8.Be that 8 of segmentations interconnect by contact lip 11, these contact lips in parallel to each other clamping element 1 vertically on extend.Therefore these slits 9 do not extend in the contact lip 11 always, contact that lip does not have the slit and not by segmentation.Contact in the lip 11 is arranged on the end of the first arm 13 of double armed lever 12 of corresponding segments 8 and another contact lip 11 is arranged on the end of second arm 14.
Be shaped by a piece in contact lip 11 and segmentation 8 described in the embodiment of Fig. 1 and 2, so they are made by same material.This material is a thermoplastic.
The face on the cleaning cloth 2 of abutting in of each contact lip 11 be convex or rounding.In described zone of each contact lip 11, can make its section for example show semi-circular profile, as shown in figure 2.
Characteristics below 1 embodiment of the clamping element shown in Fig. 1 to 3 has:
In 1 embodiment of the clamping element shown in Fig. 1 and 2, two contact lips 11 interconnect by connecting bridge connector, make two contact lips 11 produce channel section together basically with the shape of cross section that is connected bridge connector.In each contact lip 11, extend a hollow cavity 20, make each contact lip become a kind of flexible pipe.Make the contact lip soft especially or flexibility arranged by hollow cavity 20, make the contact lip be close to particularly well on the periphery of cylinder 3 or on the cleaning cloth 2 thereon of position.
In the embodiment shown in Fig. 1 and 3, heart was arranged on the double armed lever 12 during described neck 15 departed from, and made that the first arm 13 to the second arms 14 are short.Short the first arm 13 is seen on the direction of rotation of cylinder 3 and is placed on the second long arm 14, as seeing among Fig. 1.In Fig. 1, express the direction of rotation of cylinder 3 when cleaning with arrow.
In the remodeling that is not shown specifically in the drawings of the clamping element embodiment shown in Fig. 1 and 2, not to be formed on the double armed lever by the contact lip with the channel section that the connection bridge connector forms, but be inserted on the double armed lever.Clamping element is formed by a plurality of in this remodeling.
Fig. 4 illustrates a remodeling, and wherein clamping element 1 has the contact lip 11 and the double armed lever 12 that is corresponding to the form of Fig. 3 that is corresponding to the form of Fig. 2.In this remodeling, different with the embodiment of Fig. 2 and 3, it is not resilient rail that footing section 6 does not have holddown groove and rail 5.Replace, these rail 5 many parts ground constitute and comprise outside rail parts 23 and internal rails parts 24, and these internal rails parts are inserted in the outside rail parts 23.Two rail parts 23,24 form the section of U-shaped basically respectively, and the end of two beads of wherein outside rail parts 23 or limit pin curve inwardly and hold footing section 6, prevent that thus the footing section from skidding off from outside rail parts 23.Two limit pin cooperations of internal rails parts 24 accurately abut on the limit pin of outside rail parts 23, and these outside rail parts are formed for the linear guide of internal rails parts 24.
One row's spring 22 (can only see wherein unique one in according to the view of Fig. 4) is arranged between two rail parts 23,24 and extends abreast with the row of segmentation 8.But bearing pressure and the spring 22 that is under the prestressing force are helical springs, are bearing on the bridge connector or bottom of channel section of outside rail parts 23 with a spring end respectively, are bearing in another spring end on the medial surface of bottom of internal rails parts 24.Clamping element 1 abuts in its footing section 6 on the lateral surface of bottom of internal rails parts 24.
In the embodiment shown in fig. 4, internal rails parts 24 can rail 6 vertically on or structure or by interrupting segmentation continuously.Internal rails parts 24 are made up of row's rail segmentation under the situation of its multisection type configuration, and wherein each rail segmentation can be bearing on one or more springs 22.
Fig. 5 illustrates a remodeling, wherein the section of two contact lip 11 formation mushroom-shapeds.Here the double armed lever 12 of equiarm connects elastic segments 25 by 15 carryings of short especially neck on this neck, and each segmentation 8 has an elastic segments.The elastic segments 25 that is arranged between double armed lever 12 and the footing section 6 is annular and configuration that have the ellipse that keeps flat basically.When the time being applied to contact lip 11 upward pressures in cleaning, elastic segments 25 springing on respect to the vertical direction of Fig. 5 makes contact lip 11 be close to particularly well on the face that will be cleaned.Rail 6 includes only outside rail parts 23, in the remodeling according to Fig. 5, substitutes internal rails parts 24 and spring 22 (referring to Fig. 4), is provided with a clamping element 26 and row's bolt 27.These bolts 27 are pressed to footing section 6 with clamping element 26, make the footing section be clamped between the warpage limit pin and clamping element 26 of outside rail parts 23 thus.In Fig. 5, only see in the bolt 27.For example in order to change clamping element 1 because of wearing and tearing, bolt 27 oppositely twisted and unclamp clamping elements 26 thus, then can with clamping element 1 rail 5 vertically on from rail, pull out.
Fig. 6 is that example illustrates with clamping element among Fig. 5, and clamping element can be formed by a plurality of 28.These head ground, piece 28 crown are provided with and are separated from each other by boundary seam or line of demarcation 29.Extend with respect to the fore-and-aft tilt of clamping element 1 ground in the zone of contact lip 11 at least in each line of demarcation 29.If be pressed on the inclination trend that (referring to Fig. 1) in the zone on the cylinder 3 do not have line of demarcation 29 by cleaning cloth 2 at clamping element 1, the line of demarcation can cause the line shape defective locations that can see on the face after the cleaning.Inclination trend by piece 28 ends has been avoided visible crossover position on the face after the cleaning.
Find out also that in Fig. 6 each piece 28 has cloudy dove-tail form exterior feature and have positive dove-tail form exterior feature on its other end on the one end thereof.The dovetail section is formed for making piece 28 shapes to be plugged into together grafting type exterior feature sealedly.Be plugged into a time-out at two pieces 28, the positive dove-tail form exterior feature of a piece is inserted in the cloudy dove-tail form exterior feature of adjacent block 28 under the situation that forms line of demarcation 29.
Therefore, clamping element 1 is configured to modular system, and it makes it possible to assemble quantity and depends on a plurality of 28 of printing machine 4 specifications.Therefore for example have the small dimension width and having in the printing machine of short clamping element clamping element and can form by two pieces 28, clamping element 1 can be made up of three pieces 28 in the printing machine 4 of medium specification, and clamping element 1 can be made of four pieces in the printing machine with big specification width.Whole pieces 28 of modular system can have identical length.Clamping element 1 multi-block configuration also is being favourable aspect its plastic form.For clamping element that is relatively long, one, this moulding only just can realize by extrude processing by extruder.Less relatively piece 28 can alternatively be made by die casting, and wherein the die casting that for this reason uses is compared with nozzle and allowed much complicated moulding.
Described modular system not only can realize in the embodiment according to Fig. 5 and 6, and can be at all among other described embodiment, especially in the embodiment shown in Fig. 1 to 4, realize.
Reference numeral
1. clamping element
2. cleaning cloth
3. cylinder
4. printing machine
5. rail
6. footing section
7. holddown groove
8. segmentation
9. slit
10. transverse cross-sectional area
11. contact lip
12. double armed lever
13. the first arm
14. second arm
15. neck
16. flexure hinge
17. reel
18. servo drive
19. wedge surface
20. hollow cavity
21. cleaning device
22. spring
23. outside rail parts
24. inner 2 rail parts
25. elastic segments
26. clamping element
27. bolt
28. piece
29. line of demarcation
Claims (13)
1. be used for cleaning cloth (2) is pressed on clamping element (1) on printing machine (4) cylinder (3), comprise that at least one is used to contact the contact lip (11) of cleaning cloth (2) and comprises and be used for clamping element (1) is fixed on footing section (6) on the rail (5), it is characterized in that, at least one of clamping element (1) is positioned at rail (5) and is divided into some segmentations (8) with the section that contacts between the lip (11), and these segmentations form a row.
2. clamping element as claimed in claim 1 is characterized in that, some slits (9) are arranged between the described segmentation (8), and these slits are provided for the clearance space of clamping element (1) distortion.
3. clamping element as claimed in claim 2 is characterized in that, described slit (9) cross respectively one basically the transverse cross-sectional area (10) of double T shape or two Y shapes extend.
4. as each described clamping element in the claim 1 to 3, it is characterized in that described clamping element has at least two be parallel to each other that extend, contact lips (11) outstanding, that be used to contact cleaning cloth (2).
5. clamping element as claimed in claim 4 is characterized in that, described segmentation (8) does not extend in the zone of contact lip (11) always, makes the contact lip extend continuously.
6. as claim 4 or 5 described clamping elements, it is characterized in that described clamping element (1) has the double armed lever (12) that has two arms (13,14), in the described contact lip (11) is set respectively on these two arms.
7. clamping element as claimed in claim 6 is characterized in that, the arm of described double armed lever (13,14) is mutual different length.
8. as claim 6 or 7 described clamping elements, it is characterized in that described clamping element (1) has the neck (15) of contraction, this neck is formed for the elastic bending hinge (16) of the swing of double armed lever (12).
9. as each described clamping element in the claim 1 to 8, it is characterized in that described clamping element (1) is made by thermoplastic.
10. as each described clamping element in the claim 1 to 9, it is characterized in that described footing section (6) has one and is used for clamping element is fixed on holddown groove (7) on the rail (5).
11. be used to clean the cleaning device (21) of printing machine (4) cylinder (3), comprise cleaning cloth (2), rail (5) and be used to make cleaning cloth (2) to be pressed on clamping element (1) on the cylinder (3), wherein, this clamping element (1) has one and is used for fixing (7) the footing section (6) on rail (5) of clamping element (1), it is characterized in that this clamping element (1) is as constructing as described in each in the claim 1 to 10.
12. cleaning device as claimed in claim 11 is characterized in that, described rail (15) is a resilient rail.
13. cleaning device as claimed in claim 11 is characterized in that, described clamping element (1) is bearing on the rail (5) by spring (22).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102009030877.6 | 2009-06-29 | ||
| DE102009030877 | 2009-06-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101934632A true CN101934632A (en) | 2011-01-05 |
| CN101934632B CN101934632B (en) | 2014-05-14 |
Family
ID=43218081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010220267.3A Active CN101934632B (en) | 2009-06-29 | 2010-06-29 | Element for pressing cleaning cloth at printing form cylinder of printing machine |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101934632B (en) |
| DE (1) | DE102010023367B4 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105128508A (en) * | 2014-05-26 | 2015-12-09 | 海德堡印刷机械股份公司 | Knife cutting apparatus for a printer |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102019121320A1 (en) * | 2019-08-07 | 2021-02-11 | Koenig & Bauer Ag | Humidification device of a cleaning device of a printing machine |
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| JP3023421B2 (en) | 1997-02-19 | 2000-03-21 | 日本ボールドウィン株式会社 | Cylinder cleaning device and cleaning method |
| ITGE20030050A1 (en) | 2003-07-11 | 2005-01-12 | Finelettra Internat S A | APPARATUS FOR THE CLEANING OF THE CYLINDERS IN THE RUBBER BUCKET |
| DE102004062113A1 (en) | 2004-12-23 | 2006-07-13 | Koenig & Bauer Ag | Cleaning device for cleaning surface areas of rotating cylinders in printing machines has a strip of cleaning cloth and a press-on element |
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2010
- 2010-06-10 DE DE102010023367.6A patent/DE102010023367B4/en active Active
- 2010-06-29 CN CN201010220267.3A patent/CN101934632B/en active Active
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| US4981078A (en) * | 1988-03-23 | 1991-01-01 | Man Roland Druckmaschinen Ag | Device for cleaning the work surfaces of a work machine, more particularly in a printing press |
| US5069128A (en) * | 1988-06-30 | 1991-12-03 | B-J Trading Limited | Device for cleaning a cylinder of a printing machine |
| CN1056651A (en) * | 1990-05-22 | 1991-12-04 | B-J贸易有限会社 | Method for cleaning inking roller of printing press and device thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105128508A (en) * | 2014-05-26 | 2015-12-09 | 海德堡印刷机械股份公司 | Knife cutting apparatus for a printer |
| CN105128508B (en) * | 2014-05-26 | 2018-10-09 | 海德堡印刷机械股份公司 | Scraper device for printing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102010023367A1 (en) | 2010-12-30 |
| DE102010023367B4 (en) | 2018-09-27 |
| CN101934632B (en) | 2014-05-14 |
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