EP1036657A2 - Feuchtwerk für eine Druckmaschine - Google Patents
Feuchtwerk für eine Druckmaschine Download PDFInfo
- Publication number
- EP1036657A2 EP1036657A2 EP00104434A EP00104434A EP1036657A2 EP 1036657 A2 EP1036657 A2 EP 1036657A2 EP 00104434 A EP00104434 A EP 00104434A EP 00104434 A EP00104434 A EP 00104434A EP 1036657 A2 EP1036657 A2 EP 1036657A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- roller
- dampening unit
- unit according
- dampening
- axis
- 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
- 238000007639 printing Methods 0.000 title claims description 25
- 238000013016 damping Methods 0.000 title abstract 2
- 238000000576 coating method Methods 0.000 claims description 10
- 239000011248 coating agent Substances 0.000 claims description 7
- 238000007654 immersion Methods 0.000 claims description 3
- 239000000839 emulsion Substances 0.000 description 12
- 230000002093 peripheral effect Effects 0.000 description 9
- 230000009471 action Effects 0.000 description 8
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 2
- 229920001875 Ebonite Polymers 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000004959 Rilsan Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010073 coating (rubber) Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000007645 offset printing Methods 0.000 description 1
- 239000006223 plastic coating Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F7/00—Rotary lithographic machines
- B41F7/20—Details
- B41F7/24—Damping devices
- B41F7/26—Damping devices using transfer rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F7/00—Rotary lithographic machines
- B41F7/20—Details
- B41F7/24—Damping devices
- B41F7/40—Devices for tripping or lifting damping rollers; Supporting, adjusting, or removing arrangements therefor
Definitions
- the invention relates to a dampening system for a printing press, consisting of a first Roller and a second roller, which together form a slip gap, after the Preamble of claim 1.
- EP 0 893 251 A2 describes such a dampening unit, which has an immersion roller Includes slip roller and an intermediate roller.
- the slip roller turns with one Surface speed, which is different from a surface speed the intermediate roller is.
- one of the slip rollers along with the The nip formed between the nip is a so-called slip nip.
- the above Rollers only contain dampening solution and no ink / dampening solution emulsion.
- the invention has for its object to provide a further dampening system.
- the task is performed by a dampening system with the features of claim 1 solved.
- the dampening system according to the invention for a printing press consists of a first and a second roller, which together form a slip gap, and is characterized by it from that an axis of rotation about which the first roller is pivotable to the second roller is stored, lies on a line which through a central axis of the first roller and in Essentially parallel to a tangential line running through the slip gap runs.
- One of the advantages of the dampening system according to the invention is that an in Slip nip shear force no the first roller from the second roller can cause pushing or pushing to the second roller torque.
- the roller pressure remains in the slip gap and that which is conveyed by it Fountain solution film or preferably ink-fountain solution emulsion film constant.
- the dampening system according to the invention is very good as an emulsion film dampening system for the processing of an alcohol-free dampening solution, which in turn is ecological is advantageous.
- emulsion film dampening has a greater shear force than that of the Shear of a color-free dampening solution film in a so-called alcohol dampening system.
- the high shear forces caused those known from the prior art Emulsion dampening systems constructive and functional restrictions. In contrast there are no such restrictions in the dampening system according to the invention available.
- the first Roll an energy accumulator, e.g. B. a spring for storing the first roller around the Assign axis of rotation to the second roller pivoting positioning force.
- the use of a such an energy accumulator holding the first roller elastically on the second roller a slight stop movement of the first roller from the second roller acts, is with regard to the exact dosage of an ink fountain solution emulsion extremely beneficial.
- the section shows a printing machine 1 in a detail.
- the section shows a printing form cylinder 2, an inking unit 3 and one with an alcohol-free dampening solution working and trained as a so-called direct film or emulsion dampening Dampening unit 4 of the printing press 1.
- the latter is used as a rotary printing press Printing of printed material sheets formed and further includes one Blanket cylinder and an impression cylinder, which are not shown and form an offset printing unit together with the printing form cylinder 2.
- the dampening unit 4 consists of a first roller 6 arranged in a trough-shaped dampening solution container 5 as an immersion roller, a second roller 7 lying on the first roller 6 as a transfer roller in rolling contact, and a third roller lying on the second roller 7 as an axially oscillating friction roller in rolling contact Roller 8, one on the third roller 8 and the printing form cylinder 2 as an application roller in roller contact, and a fourth roller 9, which acts as a metering roller exclusively on the first roller 6 in roller contact.
- Each of the shortest transport path of the dampening solution from the dampening solution tank 5 to form the printing form cylinder 2 rollers 6 to 9 and also the fifth roller 10 is provided on the circumference with a color-friendly coating B 6 to B 10 and leads to an ink-fountain solution emulsion on its peripheral surface coated in this way.
- the coatings B 7 , B 9 and B 10 of the rollers 7, 9 and 10 are soft rubber coatings and the coatings B 6 and B 8 of the rollers 6 and 8 are hard rubber or plastic coatings and consist, for. B. made of hard nylon (Rilsan).
- the rollers 6 and 10 are rotatably mounted in a common first carrier 11, which around a arranged on a frame 12 first pivot bearing 13 with a Axis of rotation 14 is pivotable.
- the first carrier 11 consists of two bearing plates, between which bales of rollers 6 and 10 are arranged.
- adjusting device 15 is the pressure between the rollers 6 and 10 adjustable by turning a setting thread 16, z.
- B. a screw that Adjustment device 14 an axle 17 of the fifth roller 10 depending on the direction of rotation Adjustment thread 16 to the first roller 6 and is adjustable away from this.
- a second support 20 is pivotally mounted in which the fourth Roller 9 is rotatably mounted.
- An actuator 21 engages on the second carrier 20 optional turning on and off of the fourth roller 9 to and from the printing form cylinder 2.
- the actuator 21 is a pneumatic and double acting - d. H. by Pressurized fluid supply both retractable and extendable - working cylinder, which on Frame 12 and its piston rod on the second carrier 20 is articulated.
- An electric motor 22 used as a main motor of the printing press 1 rotates the printing form cylinder 2 and the rollers 8 and 9 with a circumferential surface speed v 8 which is essentially the same as each other.
- the motor 22 is connected to the printing form cylinder 2 and the third roller 8 by means of schematically illustrated gear transmissions 23 and 24.
- the fourth roller 9 is rotated by the third roller 8 with the friction thereof.
- the second motor 25 is connected in terms of drive to the first roller 6 via an exclusively torque-transmitting clutch 18 and the fifth roller 10 is rotated by the first roller 6 with it.
- FIG. 1 it is symbolically shown by rotation arrows accordingly selected that a circumferential surface speed v 7 of the second roller 7 is smaller than the circumferential surface speed v 8 , but larger than the circumferential surface speed v 6 .
- the energy accumulator 29 holds the first roller 6 in elastic contact with the second roller 7.
- the width of the press strip within the nip N 6.7 between the rollers 6 and 7 is determined by a normal force F N, 6.7 applied by the energy accumulator 29 - see FIG. 2.
- the energy accumulator 29 presses the first roller 6 against the second roller 7.
- the moistened peripheral surface of the second roller 7 forms a stop for the first roller 6. Other stops for determining the position of the roller 6 are not necessary.
- the roller gap N 6.7 is a so-called slip gap due to the difference between the peripheral surface speeds v 6 and v 7 and a roller gap N 7.8 between the rollers 7 and 8 is a so-called slip gap due to the difference between the peripheral surface speeds v 7 and v 8 .
- the liquid transported through the roller nips N 6.7 and N 7.8 is subject to more than one splitting, such as the ink-fountain solution emulsion also in a slip-free nip, but also in shear
- FIG. 2 shows that a force line of action k 6.7 corresponds to the normal force F N, 6.7 to a center point of the rollers 6 and 7 and a force line of action k 7.8 to the normal force F 7.8 corresponds to a center point of the rolls 7 and 8 .
- a force line of action k 6.7 corresponds to the normal force F N, 6.7 to a center point of the rollers 6 and 7
- a force line of action k 7.8 to the normal force F 7.8 corresponds to a center point of the rolls 7 and 8 .
- a common tangential line t 6,7 rollers 6 and 7 determined by the nip N 6,7 is a liquid shear force F S, 6,7 and along a common tangential line t 7,8 of the rollers 7 and 8 is a liquid shear force F S, 7.8 effective.
- the arrangement of the axis of rotation 14 of the first carrier 11 on a line L running through a central axis M of the first roller 6 and parallel to the tangential line t 6.7 and perpendicular to the force action line k 6.7 or the center point of the rollers 6 and 7 ensures that the shear force F S, 6, 7 can not exert any torque on the first carrier 11 which impairs the placement of the first roller 6 on the second roller 7, ie no torque pushing the first roller 6 towards the second roller 7 or pushing it away from the second roller 7 .
- the shear force F S, 6.7 , z. B. caused by changes in one of the circumferential surface speeds v 6 or v 7 of the rollers 6 and 7, the resulting from the bias of the energy accumulator 29 normal force F N, 6.7 and thus the set pressure between the rollers 6 and 7 remains constant.
- the axis of rotation 14 is within a wedge-shaped tolerance range 30 surrounding the line L is arranged.
- the position of tolerance limits 31 and 32 on both sides becomes of the tolerance range 30 of an angle ⁇ between the line L and the respective one Tolerance limit 31 or 32 defined.
- the angle ⁇ is less than or equal to 15 °.
- FIG. 4 shows a possible variant for introducing a driving force F A that generates the speed difference in the nip N 6.7 .
- the driving force F A does not transmit a torque which pivots the first roller 6 about the axis of rotation 14 and thereby adversely affects the constancy of the pressure in the roller gap N 6, 7 to the first carrier 11.
- the clutch 18 connects a shaft 36 rotated by the motor 25, e.g. B. a motor shaft of the motor 25, with a coaxial to the shaft 36 pin-shaped roller axis 37 of the first roller 6.
- the clutch 18 is designed as a sleeve clutch and consists of two permanently connected coupling halves, namely a gear 26 and a non-rotatably seated on the shaft 36 Gear 27 seated in a rotationally fixed manner on the roller axis 37.
- the gear wheels 26 and 27 are enclosed by a flexible sleeve 28 which has two toothings on the inside into which the gear wheels 26 and 27 engage.
- a flexible shaft instead of the coupling 18 shown, a flexible shaft, a double cardan joint, a curved tooth coupling, a parallel crank coupling or another compensating coupling to compensate for inclination and / or misalignment deviations for driving connection of the motor 25 to the first roller 6 can also be used.
- a central axis M of the first roller 6 is predetermined by the roller axis 37, around which axis the first roller 6 rotates.
- a brake can also be arranged to brake the rotation of the roller 6 and to generate the slip in the nips N 6.7 and N 7.8 .
- the brake would have to be arranged stationary on the frame 12.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rotary Presses (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
Description
- Figur 1
- ein Feuchtwerk mit einer ersten und einer zweiten Walze und mit einem Walzenträger, in welchem die zweite Walze drehbar gelagert ist,
- Figur 2
- die Anordnung einer Drehachse des Walzenträgers,
- Figur 3
- die Anordnung der Drehachse innerhalb eines keilförmigen Toleranzbereiches,
- Figur 4
- eine Variante zur Anordnung eines die erste Walze rotativ antreibenden Motors des Feuchtwerkes.
Anstelle der gezeigten Kupplung 18 kann auch eine flexible Welle, ein Doppelkardangelenk, eine Bogenzahnkupplung, eine Parallelkurbelkupplung oder eine andere Ausgleichskupplung zum Ausgleich von Neigungs- und/oder Fluchtungsabweichungen zur antriebsmäßigen Verbindung des Motors 25 mit der ersten Walze 6 eingesetzt sein.
- 1
- Druckmaschine
- 2
- Druckformzylinder
- 3
- Farbwerk
- 4
- Feuchtwerk
- 5
- Feuchtmittelbehälter
- 6
- erste Walze (Tauchwalze)
- 7
- zweite Walze (Übertragungswalze)
- 8
- dritte Walze (Reibwalze)
- 9
- vierte Walze (Auftragswalze)
- 10
- fünfte Walze (Dosierwalze)
- 11
- erster Träger
- 12
- Gestell
- 13
- erstes Schwenklager
- 14
- Drehachse
- 15
- Einstelleinrichtung
- 16
- Einstellgewinde
- 17
- Achszapfen
- 18
- Kupplung
- 19
- zweites Schwenklager
- 20
- zweiter Träger
- 21
- Stellantrieb
- 22
- Motor (Hauptmotor)
- 23
- Zahnradgetriebe
- 24
- Zahnradgetriebe
- 25
- Motor (Separatmotor)
- 26
- Zahnrad
- 27
- Zahnrad
- 28
- Hülse
- 29
- Kraftspeicher
- 30
- Toleranzbereich
- 31
- Toleranzgrenze
- 32
- Toleranzgrenze
- 33
- Lagerzapfen
- 34
- ./.
- 35
- ./.
- 36
- Welle
- 37
- Walzenachse
- B6
- Beschichtung
- B7
- Beschichtung
- B8
- Beschichtung
- B9
- Beschichtung
- B10
- Beschichtung
- d
- Lagerdurchmesser
- FA
- Antriebskraft
- FN,6,7
- Normalkraft
- FN,7,8
- Normalkraft
- FS,6,7
- Scherkraft
- FS,7,8
- Scherkraft
- kA
- Kraftwirkungslinie
- k6,7
- Kraftwirkungslinie
- k7,8
- Kraftwirkungslinie
- L
- Linie
- M
- Mittelachse
- N6,7
- Walzenspalt (Schlupfspalt)
- N7,8
- Walzenspalt (Schlupfspalt)
- t6,7
- Tangentiallinie
- t7,8
- Tangentiallinie
- v6
- Umfangsoberflächengeschwindigkeit
- v7
- Umfangsoberflächengeschwindigkeit
- v8
- Umfangsoberflächengeschwindigkeit
- x
- Normalabstand
- y
- Tangentialabstand
- α
- Winkel
Claims (14)
- Feuchtwerk (4) für eine Druckmaschine (1), bestehend aus einer ersten Walze (6) und einer zweiten Walze (7), die zusammen einen Schlupfspalt (N6,7) bilden,
dadurch gekennzeichnet,
dass eine Drehachse (14), um welche die erste Walze (6) an die zweite Walze (7) schwenkbar gelagert ist, durch eine Mittelachse (M) der ersten Walze (6) und im Wesentlichen parallel zu einer durch den Schlupfspalt (N6,7 ) verlaufenden Tangentiallinie (t6,7) verläuft. - Feuchtwerk nach Anspruch 1,
dadurch gekennzeichnet,
dass die zweite Walze (7) an einer dritten Walze (8) anliegt und mit dieser zusammen einen Walzenspalt (N7,8) bildet. - Feuchtwerkt nach Anspruch 2,
dadurch gekennzeichnet,
dass der Walzenspalt (N7,8) ein Schlupfspalt ist. - Feuchtwerkt nach einem der Ansprüche 1 bis 3,
dadurch gekennzeichnet,
dass die erste Walze (6) und die zweite Walze (7) umfangsseitig jeweils eine farbfreundliche Beschichtung (B6 und B7) aufweisen. - Feuchtwerk nach Anspruch 4,
dadurch gekennzeichnet,
dass die Beschichtungen (B6 und B7) aus Gummi oder einem Kunststoff bestehen. - Feuchtwerk nach einem der Ansprüche 1 bis 5,
dadurch gekennzeichnet,
dass der ersten Walze (6) ein Kraftspeicher (29) zum Speichern einer die erste Walze (6) um die Drehachse (14) an die zweite Walze (7) schwenkenden Anstellkraft zugeordnet ist. - Feuchtwerk nach Anspruch 6,
dadurch gekennzeichnet,
dass der Kraftspeicher (29) eine Feder ist. - Feuchtwerk nach einem der Ansprüche 1 bis 7,
dadurch gekennzeichnet,
dass die erste Walze (6) drehbar an einem Träger (11) zum Schwenken der ersten Walze (6) um die Drehachse (14) gelagert ist und der Träger (11) über ein die Drehachse (14) bestimmendes Schwenklager (13) mit einem Gestell (12) der Druckmaschine (1) verbunden ist. - Feuchtwerk nach Anspruch 8,
dadurch gekennzeichnet,
dass ein Motor (25) zum rotativen Antreiben der ersten Walze am Gestell (12) angeordnet, und über eine Kupplung (18) antriebsmäßig mit der ersten Walze (6) verbunden ist. - Feuchtwerk nach einem der Ansprüche 1 bis 9,
dadurch gekennzeichnet,
dass die erste Walze (6) eine Tauchwalze ist. - Feuchtwerk nach einem der Ansprüche 2 bis 10,
dadurch gekennzeichnet,
daß die dritte Walze (8) eine changierende Reibwalze ist. - Feuchtwerk nach einem der Ansprüche 2 bis 11,
dadurch gekennzeichnet,
dass die dritte Walze (8) an einer vierten Walze (9) anliegt. - Feuchtwerk nach Anspruch 12,
dadurch gekennzeichnet,
dass die vierte Walze (9) einer an einem Druckformzylinder (2) anliegende Auftragswalze ist. - Druckmaschine (1) mit einem nach einem der Ansprüche 1 bis 13 ausgebildeten Feuchtwerk (4).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19911783 | 1999-03-17 | ||
DE19911783 | 1999-03-17 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1036657A2 true EP1036657A2 (de) | 2000-09-20 |
EP1036657A3 EP1036657A3 (de) | 2001-03-28 |
EP1036657B1 EP1036657B1 (de) | 2003-10-01 |
Family
ID=7901222
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00104434A Expired - Lifetime EP1036657B1 (de) | 1999-03-17 | 2000-03-03 | Feuchtwerk für eine Druckmaschine |
Country Status (7)
Country | Link |
---|---|
US (2) | US6546860B1 (de) |
EP (1) | EP1036657B1 (de) |
JP (2) | JP2000272083A (de) |
CN (1) | CN1165419C (de) |
AT (1) | ATE251035T1 (de) |
DE (2) | DE10008488A1 (de) |
HK (1) | HK1029308A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10101024A1 (de) * | 2001-01-11 | 2002-07-18 | Heidelberger Druckmasch Ag | Vorrichtung zur Variation der Feuchtung an Druckwerken von Rotationsdruckmaschinen |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10008488A1 (de) * | 1999-03-17 | 2000-09-21 | Heidelberger Druckmasch Ag | Feuchtwerk einer Flachdruckmaschine |
EP1176009B1 (de) * | 2000-06-30 | 2009-08-05 | Komori Corporation | Steuerung für die Farbvorrichtung von einer Druckmaschine |
US7366103B2 (en) * | 2000-08-18 | 2008-04-29 | Nortel Networks Limited | Seamless roaming options in an IEEE 802.11 compliant network |
US7154854B1 (en) | 2000-08-18 | 2006-12-26 | Nortel Networks Limited | Automatic distribution of RTS and frag thresholds |
DE10113338B4 (de) * | 2001-03-20 | 2004-10-28 | Koenig & Bauer Ag | Verfahren und Vorrichtungen zum Antrieb einer Druckeinheit |
US20030172818A1 (en) * | 2002-03-13 | 2003-09-18 | Marcel Motard | Dampening system for a printing press |
ITBO20030627A1 (it) * | 2003-10-23 | 2005-04-24 | Gd Spa | Unita' di stampa di un nastro per una macchina automatica. |
DE102004031946B4 (de) * | 2004-06-30 | 2021-03-18 | Heidelberger Druckmaschinen Ag | Verfahren zum Antreiben von Walzen eines Druckwerkes einer Druckmaschine |
DE102005006064A1 (de) * | 2005-02-10 | 2006-08-24 | Man Roland Druckmaschinen Ag | Vorrichtung zum Auftragen eines Fluids auf eine Druckform |
DE102006015649B4 (de) * | 2006-04-04 | 2008-02-28 | Adidas International Marketing B.V. | Schuh |
US20080163889A1 (en) * | 2007-01-05 | 2008-07-10 | Applied Materials, Inc. | Megasonic transducer matching network for wet clean chambers |
DE102008001848A1 (de) * | 2008-05-19 | 2009-12-03 | Koenig & Bauer Aktiengesellschaft | Anordnung in einem Druckwerk einer Druckmaschine |
JP6114544B2 (ja) * | 2012-01-13 | 2017-04-12 | 株式会社小森コーポレーション | 番号印刷機 |
US9616653B2 (en) * | 2012-08-30 | 2017-04-11 | Xerox Corporation | Systems and methods for ink-based digital printing using dampening fluid imaging member and image transfer member |
DE102014003471A1 (de) | 2014-03-05 | 2015-09-10 | Heidelberger Druckmaschinen Ag | Wälzlager mit doppeltem Freilauf |
JP2016038497A (ja) * | 2014-08-08 | 2016-03-22 | 富士ゼロックス株式会社 | 画像形成装置および画像形成ユニット |
CN108544835B (zh) * | 2018-05-31 | 2023-11-03 | 浙江炜冈科技股份有限公司 | 印刷机润版机构 |
CN109291620B (zh) * | 2018-09-13 | 2021-04-09 | 云南卓印科技有限公司 | 一种免润湿原液轮转印刷***及印刷方法 |
CN112937078A (zh) * | 2021-04-06 | 2021-06-11 | 云南卓印科技有限公司 | 免酒精和润湿原液的胶印机润湿装置、胶印机及印刷方法 |
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JP2860669B2 (ja) * | 1989-03-24 | 1999-02-24 | 東芝機械株式会社 | 湿し水の供給方法および水着ロールの揺動機構 |
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2000
- 2000-02-24 DE DE10008488A patent/DE10008488A1/de not_active Withdrawn
- 2000-03-03 EP EP00104434A patent/EP1036657B1/de not_active Expired - Lifetime
- 2000-03-03 DE DE50003870T patent/DE50003870D1/de not_active Expired - Lifetime
- 2000-03-03 AT AT00104434T patent/ATE251035T1/de not_active IP Right Cessation
- 2000-03-17 JP JP2000076042A patent/JP2000272083A/ja active Pending
- 2000-03-17 US US09/528,422 patent/US6546860B1/en not_active Expired - Fee Related
- 2000-03-17 CN CNB001031775A patent/CN1165419C/zh not_active Expired - Fee Related
- 2000-03-17 US US09/528,161 patent/US6354202B1/en not_active Expired - Fee Related
- 2000-03-17 JP JP2000075951A patent/JP2000272082A/ja not_active Withdrawn
-
2001
- 2001-01-09 HK HK01100205A patent/HK1029308A1/xx not_active IP Right Cessation
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CH509156A (de) * | 1969-08-09 | 1971-06-30 | Roland Offsetmaschf | Feuchteinrichtung für lithographische Druckmaschinen |
DE3722519A1 (de) * | 1986-10-01 | 1988-04-14 | Polygraph Leipzig | Kombiniertes feuchtwerk |
EP0462490A1 (de) * | 1990-06-21 | 1991-12-27 | Heidelberger Druckmaschinen Aktiengesellschaft | Filmbefeuchtungseinrichtung für Rotationsdruckmaschinen |
DE9110345U1 (de) * | 1991-08-22 | 1991-10-10 | Heidelberger Druckmaschinen Ag, 6900 Heidelberg | Feuchtwerk für Offsetdruckmaschinen |
DE4312523A1 (de) * | 1993-04-16 | 1994-10-20 | Heidelberger Druckmasch Ag | Feuchtwerk für Offsetdruckmaschinen |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10101024A1 (de) * | 2001-01-11 | 2002-07-18 | Heidelberger Druckmasch Ag | Vorrichtung zur Variation der Feuchtung an Druckwerken von Rotationsdruckmaschinen |
DE10101024B4 (de) * | 2001-01-11 | 2010-09-30 | Goss International Montataire S.A. | Vorrichtung zur Variation der Feuchtung an Druckwerken von Rotationsdruckmaschinen |
Also Published As
Publication number | Publication date |
---|---|
US6546860B1 (en) | 2003-04-15 |
ATE251035T1 (de) | 2003-10-15 |
US6354202B1 (en) | 2002-03-12 |
EP1036657B1 (de) | 2003-10-01 |
EP1036657A3 (de) | 2001-03-28 |
CN1165419C (zh) | 2004-09-08 |
DE50003870D1 (de) | 2003-11-06 |
HK1029308A1 (en) | 2001-03-30 |
CN1267597A (zh) | 2000-09-27 |
JP2000272082A (ja) | 2000-10-03 |
DE10008488A1 (de) | 2000-09-21 |
JP2000272083A (ja) | 2000-10-03 |
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