EP0131110A2 - Dispositif d'encrage pour machines d'impression typographique et machines d'impression offset - Google Patents

Dispositif d'encrage pour machines d'impression typographique et machines d'impression offset Download PDF

Info

Publication number
EP0131110A2
EP0131110A2 EP84105193A EP84105193A EP0131110A2 EP 0131110 A2 EP0131110 A2 EP 0131110A2 EP 84105193 A EP84105193 A EP 84105193A EP 84105193 A EP84105193 A EP 84105193A EP 0131110 A2 EP0131110 A2 EP 0131110A2
Authority
EP
European Patent Office
Prior art keywords
support tube
central part
disc
roller
ink
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
Application number
EP84105193A
Other languages
German (de)
English (en)
Other versions
EP0131110A3 (en
EP0131110B1 (fr
Inventor
Claus Simeth
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Manroland AG
Original Assignee
MAN Roland Druckmaschinen AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by MAN Roland Druckmaschinen AG filed Critical MAN Roland Druckmaschinen AG
Priority to AT84105193T priority Critical patent/ATE38492T1/de
Publication of EP0131110A2 publication Critical patent/EP0131110A2/fr
Publication of EP0131110A3 publication Critical patent/EP0131110A3/de
Application granted granted Critical
Publication of EP0131110B1 publication Critical patent/EP0131110B1/fr
Expired legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F31/00—Inking arrangements or devices
    • B41F31/26—Construction of inking rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F31/00—Inking arrangements or devices
    • B41F31/02—Ducts, containers, supply or metering devices
    • B41F31/14—Applications of messenger or other moving transfer rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2231/00—Inking devices; Recovering printing ink
    • B41P2231/10—Axially segmented ducter rollers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S101/00—Printing
    • Y10S101/32—Means to vary the time of contact of one or more rollers in an ink train

Definitions

  • Ink metering device for book and offset printing machines consisting of an ink fountain, an ink fountain roller, a squeegee and an ink lifter, the ink lifter consisting of disks arranged side by side, which oscillate individually and independently of each other between the ink fountain roller and a transfer roller and the width of which corresponds to a specific ink zone.
  • CH-PS 169 362 shows an inking unit for rotary printing presses with a plurality of individually adjustable and detachable lifter rollers arranged on a common shaft, the lengths of which correspond to the width of a printing plate.
  • a control disk with several cams of different sizes lying next to one another is arranged on a common shaft so as to be longitudinally displaceable and adjustable.
  • DD-PS 104 259 is intended to solve the problem of being able to program predetermined and / or calculated metered amounts of paint in a programmed manner, and color guide disturbances to be able to eliminate technical regulations during the printing process with machine-technical requirements.
  • DE-OS 2 924 635 the object is to be achieved with a color metering device in book and offset printing presses, which is said to be less susceptible to interference from paper constituents and fountain solution and is to enable a color requirement of the printing form that corresponds precisely to the ink supply.
  • an ink metering device which consists of an ink fountain with ink knife and an ink fountain roller with ink lifter for electronic ink zone remote controls for book and offset printing presses and in which several ink lifter wheels are provided which oscillate individually and independently of one another and their width in each case a specific ink zone corresponds.
  • the object of the invention is to create a compact and stable, zone-by-zone ink transfer which is easily adjustable and can be installed in the printing machine by the printer without great effort.
  • the discs consist of a central part and an outer ring with a coating and are arranged side by side without a gap on a stationary support tube. No color can thus settle between the individual disks during the printing process, which later has to be removed in complex cleaning processes.
  • the cylindrical outer ring with top cover is attached to the middle section and can be freely rotated.
  • the outer ring runs on a roller bearing, or if the middle part consists of a compact plastic or plain bearing material, on this plastic, e.g. Turcite.
  • the freely rotatable outer rim enables the peripheral speed to be immediately adapted to the peripheral speed of adjacent rollers.
  • the middle part is movably mounted on a support tube. Different types of movement are possible.
  • the middle part can be mounted eccentrically on the round support tube, or oscillates or oscillates around the round support tube, or it performs a linear movement on the square support tube.
  • a drive for adjusting the central part is provided within each disc.
  • the drive can be an electrical coil with a magnetic core, in which the central part is magnetically attracted, or a rectified electromagnet, if the central part is formed from a plastic.
  • the drive in a pneumatic version consists of a piston with a return spring inside a cylinder in the middle of the carrier tube. The middle part swings around the support tube and is suspended from the center of it and positively guided on its underside on a plain bearing.
  • stepper motor for targeted control of the disc.
  • the inner ring of the stepper motor is shrunk onto the central cylindrical carrier shaft, the outer ring of the stepper motor is inserted into the eccentric movable part of the disc.
  • the connection for the electrical control of the individual disks here is via a common plug-in device, so that the fixed central axis, that is to say the support tube, enables easy, rapid installation and removal for a wide variety of purposes.
  • the entire unit can be easily removed from the printer without an installer, since the entire transfer rollers are arranged compactly on the carrier tube. This leads to a significant reduction in set-up times, since the entire zonal presetting of the color knife is no longer necessary.
  • All disks can be washed with the existing washing device as with a normal conventional lifter, which leads to a further substantial reduction in the makeready time on the printing press.
  • a special control circuit allows the disks on the carrier tube to be placed on the same level, so that they work as a whole as a conventional, known lifter.
  • the electrical control it is also possible to control the angle of rotation of the individual ink transfer rollers and the stop time on the box roller and to check the amount of ink strips in the ink control system.
  • This sensing unit is built into each individual pane and allows the smallest differences in angles here, for example to compensate for errors or differences in the transmitted film length. This scanning takes place via several cylinder revolutions, so that only one evaluation unit for "n" disks is required.
  • the accuracy or sensitivity of the color metering device is significantly increased, so that the different color strips can be specifically controlled at different stroke frequencies.
  • an angular step encoder which runs synchronously with the printing form carrier coupled with a simple computer, allows this to counteract color fluctuations that occur in a color zone.
  • the computer must be programmed with the behavior data of the inking unit.
  • a zone-by-zone different color profile can be generated not only axially but also radially on the printing form.
  • detection of the color temperature by indirect measurement of the temperature via the disks is provided.
  • the regulation of the pre-metering mechanisms and the ink transfer roller rotation angle on the ink fountain roller is derived from these values. This eliminates manufacturing inaccuracies, assembly quantities, storage inaccuracies, wear and temperature influences. In a particularly advantageous manner, this means a device which is much cheaper and more robust. Another reduction in price is the greater tolerance training of the individual finished parts.
  • the ink zone division can be carried out much smaller than the previous division, since the zone division now customary in offset printing results from the flexibility of the ink knife, i.e. Due to the high spring stiffness of the color knife, it is practically impossible to select smaller delivery zones when viewed in the axial direction, although this would allow the printer to adjust its color profile more specifically to the image to be printed.
  • the wear on the disks and on the ink fountain roller is almost zero compared to the known metering elements, since there is no friction. As mentioned above, this is a great advantage on the temperature influences of the work process, because the temperature remains essentially constant over longer periods.
  • the closely spaced panes do not form any gaps in the color transfer.
  • the ink transfer is thus optimally uniform across the entire machine width. This means that the rubbing can be carried out minimally, or the rubbing to level the color in the area of the color transfer is completely dispensed with, since the rubbing on the plate is sufficient for the optimal color transfer.
  • Another advantage of the particularly uniform ink transfer is that there is no need to destroy the cleavage, ie the ink that runs back in the roller train after the application. This makes it possible to provide a short inking unit on the printing machines for certain requirements.
  • a holding magnet can be articulated in the carrier tube with a lever transmission in order to achieve larger strokes of the disks with a small stroke of the drive.
  • FIG. 1 shows a box roller 1 and an upper support roller 1.1 of an ink metering device for book and offset printing machines, between which individual disks 3 are movably arranged on a carrier tube 7 for zonal ink transfer.
  • the disks 3 lie closely next to one another and transfer the ink without empty gaps from the box roller 1 with a well reproducible control to the transfer roller 1.1.
  • the control of the disks 3 in the form of electrical signal processing is digitized and related to the machine speed. Different designs on different support tubes are possible as drives for the discs, depending on the intended use.
  • the carrier tube 7 with the disks 3 can be installed and removed by the printer without significant expenditure of time.
  • FIG. 2 shows a disk 2 which is mounted so that it can move in a straight line on a square support tube 7.
  • the disc 2 has a cylindrical outer ring 11 with a coating 12, which takes up the color depending on the investment time on the box roller 1.
  • a central part 14 which is made of a self-lubricating sliding material e.g. Turcite is arranged.
  • the middle part 14 has a right-angled recess 38, which is made larger on one side by a stroke width 39 than the carrier tube 7.
  • the central part 14 can execute the stroke width 39 in a straight line on the carrier tube 7 if the corresponding impulse is exerted on the disk 2 by a drive 19.
  • the drive 19 is an electromagnet 32, which transmits the lifting movement via a plunger 33 to a cross bar 34, which in turn in the Middle part 14 is anchored.
  • the resetting of the stroke width 39 takes place via springs 37.
  • a lubrication and air ring line 35, 36 is arranged around the support tube 7, in such a way that the middle parts can move past one another in a slightly sliding manner.
  • the lubrication and air ring line 35, 36 consists of a circular half-sided recess on each side of the central part 14, the semi-circular recesses being connected to one another by four transverse bores which lead through the central part 14.
  • FIG. 3 shows a disk 3 which is arranged on a cylindrical support tube 8 and can be moved back and forth by the drive 20 so as to oscillate about the support tube 8.
  • the disc 3 consists of a cover, an outer ring 11 located underneath, which is arranged on a roller bearing 31 so that it can rotate easily on a central part 15.
  • the middle part 15 in turn is arranged centrally on a guide roller 29 on the support tube 8.
  • the support tube 8 is flattened on its underside and the middle part 15 is slidably guided by a sliding roller 29.1 during pendulum movements.
  • the pendulum movements are generated by a pneumatic reciprocating piston 28 which transmits its movements to a piston tappet 30, the piston tappet 30 acting on the central part 15 through a bore in the carrier tube 8.
  • the pendulum movement is reset via a spring 28.1 and a plunger 30.1 which, like the reciprocating piston 28, is guided in the drive 20 in the carrier tube 8.
  • the pneumatic controls of the drive 20 are laid in the cavity of the support tube 8.
  • the exhaust air from the pneumatic drive is used as a forced ventilation of the cavity in the carrier pipe in order to be able to dissipate any heat.
  • the disks 4 show different contact positions according to their respective rotational positions by means of a drive 21.
  • the disks 4 like all other disks, have the coating 12 and the cylindrical outer ring 11.
  • the cylindrical outer ring 11 runs on an eccentric central part 16, so that the actuating movements of the drive 21 for ink transfer between the box roller 1, not shown, and the transfer roller 1.1 is possible.
  • the drive 21 is a stepping motor, which is composed of an inner ring 40 and an outer ring 41.
  • the inner ring 40 is shrunk onto the carrier tube 9, the outer ring 41 is fastened in the eccentric central part 16.
  • the discs 4 are fixed on the support tube 9 by a side bracket 42.
  • the side bracket 42 is also the connection for the lubrication and air ring line 35, 36 which go between the individual disks and through the adjacent disks 4.
  • FIG. 5 shows a disk 5 consisting of the cover 12 and the cylindrical outer ring 11 which, as already shown in FIG. 3, is rotatably mounted on a roller bearing 31 on a central part 17.
  • the middle part 17 is mounted eccentrically on a support tube 10. Between the round support tube 10 and the eccentric ge stored middle part 17, a plain bearing 26 is arranged.
  • the middle part 17 additionally has a free space 27 in which a drive 22 is arranged.
  • the drive 22 consists of a coil 24 and a magnetic core 25.
  • the disc 5 has a seal 5.1 on one side. The seal 5.1 prevents the penetration of paint and at the same time promotes the free movement of the panes among themselves.
  • FIG. 6 shows a sectional view through two disks 6 which are mounted on a square support tube 7 similar to FIG. 2.
  • the disks 6 again consist of the cover 12 and the cylindrical outer ring 11 which is slidably mounted here on a middle part 18, since the middle part 18 consists of a sliding material, for example Turcite.
  • the middle part 18 executes a linear movement on the carrier tube 7.
  • the stroke width 39 is the max. rectilinear movement of the middle parts 18 or the disks 6 on the carrier tube 7.
  • the movement of the disks 6 are generated by an electric drive 23.
  • the drive 23 is in this case a holding magnet 43 fastened on one side within the carrier tube 7.
  • the holding magnet 43 is enclosed and guided by an outer sleeve 43.1.
  • the minimal stroke movement of the holding magnet 43 is transferred to a roller 47 via a lever 44 which passes through a slot 45 in the carrier tube and is simultaneously articulated on the inside of the carrier tube 7.
  • the roller 47 is guided in a guide 46 of the middle part 18 of the disks 6.
  • the minimum stroke movement of the holding magnet 43 can thus be increased to the stroke width 39 via the lever 44.

Landscapes

  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Coating Apparatus (AREA)
EP84105193A 1983-07-07 1984-05-08 Dispositif d'encrage pour machines d'impression typographique et machines d'impression offset Expired EP0131110B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84105193T ATE38492T1 (de) 1983-07-07 1984-05-08 Farbdosiereinrichtung fuer buch- und offsetdruckmaschinen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3324448A DE3324448C1 (de) 1983-07-07 1983-07-07 Farbdosiereinrichtung für Buch- und Offsetdruckmaschinen
DE3324448 1983-07-07

Publications (3)

Publication Number Publication Date
EP0131110A2 true EP0131110A2 (fr) 1985-01-16
EP0131110A3 EP0131110A3 (en) 1986-07-23
EP0131110B1 EP0131110B1 (fr) 1988-11-09

Family

ID=6203345

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84105193A Expired EP0131110B1 (fr) 1983-07-07 1984-05-08 Dispositif d'encrage pour machines d'impression typographique et machines d'impression offset

Country Status (5)

Country Link
US (1) US4632029A (fr)
EP (1) EP0131110B1 (fr)
JP (1) JPS6038160A (fr)
AT (1) ATE38492T1 (fr)
DE (1) DE3324448C1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988006523A1 (fr) * 1987-03-03 1988-09-07 Concepta Print Ag Applicateur de peinture reglable
DE3806466A1 (de) * 1988-03-01 1989-09-21 Graphic Enterprises Inc Einrichtung zum dosieren der zufuhr einer fluessigkeit zum druckplattenzylinder einer druckmaschine, beispielsweise zum dosieren der zufuhr von feuchtfluessigkeit zum druckplattenzylinder einer offset-druckmaschine
AU744052B2 (en) * 1998-11-09 2002-02-14 I. Mar Planning Inc. Inking arrangement for printing presses
EP1864806A4 (fr) * 2005-03-29 2011-01-19 Mar I Planning Inc Unite de roulette de separation de transfert d'encre et machine a imprimer
EP2896503A4 (fr) * 2013-09-25 2016-09-14 I Mer Co Ltd Dispositif d'alimentation en encre pour imprimante
DE10325185B4 (de) * 2002-07-01 2017-04-13 Heidelberger Druckmaschinen Ag Verfahren zum Betrieb eines Druckwerks einer Druckmaschine in Abhängigkeit von der Farbtemperatur sowie nach dem Verfahren arbeitende Druckmaschinensteuerung

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5065676A (en) * 1986-08-04 1991-11-19 Hardin Philip J Axially reversing roller for printing presses and sheet coating machines
DE3739893A1 (de) * 1987-11-25 1989-06-08 Heidelberger Druckmasch Ag Farbwerk fuer rotationsdruckmaschinen
JPH02301439A (ja) * 1989-05-17 1990-12-13 Toshimitsu Okuda 印刷機のインキ供給装置
JP2670588B2 (ja) * 1989-12-22 1997-10-29 俊光 奥田 印刷機におけるインキ呼出し方法
JP2866997B2 (ja) * 1992-01-10 1999-03-08 アイマー・プランニング株式会社 印刷機のインキ供給装置
JP3013273B2 (ja) * 1992-01-10 2000-02-28 アイマー・プランニング株式会社 印刷機のインキ供給装置
US6112660A (en) * 1994-10-10 2000-09-05 Heidelberger Druckmaschinen Aktiengesellschaft Method and device for the controlled transfer of printing ink
DE4436102C2 (de) 1994-10-10 2000-01-05 Heidelberger Druckmasch Ag Vorrichtung zur kontrollierten Übertragung von Druckfarbe
DE29623426U1 (de) * 1996-12-20 1998-05-28 Koenig & Bauer-Albert Aktiengesellschaft, 97080 Würzburg Walze
DE19732059C2 (de) * 1997-07-25 2002-02-07 Roland Man Druckmasch Farbwerk für eine Rotationsdruckmaschine
DE19757815C1 (de) * 1997-12-24 1999-07-22 Koenig & Bauer Ag Walze
JP3118586B2 (ja) * 1998-03-30 2000-12-18 アイマー・プランニング株式会社 印刷機におけるインキ供給用ローラ
DE10152839B4 (de) * 2000-11-30 2011-05-05 Heidelberger Druckmaschinen Ag Verfahren zur Positionierung einer in wenigstens zwei unterschiedliche Betriebsstellungen bewegbaren Walze einer Druckmaschine und entsprechendes Farbwerk
CN103963451B (zh) * 2014-05-27 2016-09-07 成都印钞有限公司 一种串联式墨斗辊
US10996098B2 (en) 2015-01-20 2021-05-04 Goldver Tech Systems Co. Ltd. Vehicle load metering device
JP6857422B2 (ja) * 2017-12-14 2021-04-14 アイマー・プランニング株式会社 印刷機のダクターローラ及びダクターローラに内蔵の電磁弁の保護部材
CN111823709A (zh) * 2020-07-20 2020-10-27 江苏永辉橡胶有限公司 一种胶印用耐高温胶辊

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US287383A (en) * 1883-10-23 kendall
CH169362A (de) * 1932-07-29 1934-05-31 Maschf Augsburg Nuernberg Ag Farbwerk für Rotationsdruckmaschinen.
DE606613C (de) * 1933-07-28 1934-12-06 Gerhard Wulf Vorrichtung zum Bedrucken von Gewebe- oder Papierbahnen
DE1240889B (de) * 1958-01-21 1967-05-24 Carl Allers Etablissement As Einrichtung zur Farbuebertragung
DD104259A1 (fr) * 1973-05-08 1974-03-05
SU637289A1 (ru) * 1977-07-15 1978-12-15 Всесоюзный Научно-Исследовательский Институт Оборудования Для Печатных Изданий,Картонной Ибумажной Тары Краскопитающее устройство печатных машин
DE2924635A1 (de) * 1979-06-19 1981-01-15 Gerhard Werner Farbdosier-vorrichtung fuer buch- und offsetdruckmaschinen
SE428544B (sv) * 1981-11-06 1983-07-11 Wifag Maschf Hoppvalsanordning

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988006523A1 (fr) * 1987-03-03 1988-09-07 Concepta Print Ag Applicateur de peinture reglable
DE3806466A1 (de) * 1988-03-01 1989-09-21 Graphic Enterprises Inc Einrichtung zum dosieren der zufuhr einer fluessigkeit zum druckplattenzylinder einer druckmaschine, beispielsweise zum dosieren der zufuhr von feuchtfluessigkeit zum druckplattenzylinder einer offset-druckmaschine
AU744052B2 (en) * 1998-11-09 2002-02-14 I. Mar Planning Inc. Inking arrangement for printing presses
EP1149702B1 (fr) * 1998-11-09 2006-05-24 I. Mar Planning Inc. Dispositif d'alimentation en encre d'une presse d'imprimerie
DE10325185B4 (de) * 2002-07-01 2017-04-13 Heidelberger Druckmaschinen Ag Verfahren zum Betrieb eines Druckwerks einer Druckmaschine in Abhängigkeit von der Farbtemperatur sowie nach dem Verfahren arbeitende Druckmaschinensteuerung
EP1864806A4 (fr) * 2005-03-29 2011-01-19 Mar I Planning Inc Unite de roulette de separation de transfert d'encre et machine a imprimer
EP2896503A4 (fr) * 2013-09-25 2016-09-14 I Mer Co Ltd Dispositif d'alimentation en encre pour imprimante
EP3184303A1 (fr) * 2013-09-25 2017-06-28 I. Mer Co., Ltd. Dispositif d'alimentation en encre pour machine à imprimer
EP3187336A1 (fr) * 2013-09-25 2017-07-05 I. Mer Co., Ltd. Dispositif d'alimentation en encre pour imprimante

Also Published As

Publication number Publication date
EP0131110A3 (en) 1986-07-23
US4632029A (en) 1986-12-30
EP0131110B1 (fr) 1988-11-09
DE3324448C1 (de) 1985-02-28
ATE38492T1 (de) 1988-11-15
JPS6038160A (ja) 1985-02-27

Similar Documents

Publication Publication Date Title
EP0131110B1 (fr) Dispositif d'encrage pour machines d'impression typographique et machines d'impression offset
DE2951653C2 (de) Vorrichtung zum Dosieren von Farbe auf der Farbkastenwalze eines Farbwerks für Druckmaschinen
DE1923475C3 (de) Vorrichtung zur An- und Abstellung der Feuchtwalzen einer Offset-Rotationsdruckmaschine mit einem aus einer Tauchwalze, einer ZumeOwalze, einer Zwischenwalze und einer oder mehreren Auftragswalzen bestehenden Feuchtwerk, das eine Schalteinrichtung, die über Hebel bedienbar ist, aufweist
DE2923678C2 (de) Farbkasten mit einzelnen, jeweils über die gesamte Zonenbreite reichenden Farbdosiereinrichtungen
DE2703345C3 (de) Friktionsantrieb für mindestens zwei Friktionswalzen
DE3143781C2 (de) Vorrichtung zum Zuführen einer Flüssigkeit auf die Zylinder einer Rotationdruckmaschine
DE19940532B4 (de) Druckmaschine mit einem Heberfarbwerk
EP0667238B1 (fr) Régleur excentrique dans un mécanisme de commande pour l'alimentation en encre d'une machine à imprimer en offset
CH666654A5 (de) Farbwerk fuer eine druckmaschine.
EP0304445B1 (fr) Applicateur de peinture reglable
EP0131108B1 (fr) Dispositif d'encrage ou de mouillage pour rotatives
DE69904780T2 (de) Magnetbalken
EP0131103B1 (fr) Dispositif d'encrage pour machines d'impression typographique et machines d'impression offset
DE69508340T2 (de) Walzen
EP0040287A1 (fr) Dispositif de dosage de l'encre dans un encrier pour machines à imprimer offset ou presses typographiques
DE3434645C1 (de) Vorrichtung zum An- und Abstellen der Farbauftragwalzen im Farbwerk von Druckmaschinen
DE3344776C1 (de) Farbdosiervorrichtung für das Farbwerk einer Druckmaschine
DE3531433C2 (fr)
CH169362A (de) Farbwerk für Rotationsdruckmaschinen.
DE1915280A1 (de) Einrichtung fuer das Einstellen der Auftragwalze in einem Farbwerk
DE2613174C3 (de) Vorrichtung zur Steuerung von Greifern in Bogenrotationsdruckmaschinen
EP0131104A2 (fr) Dispositif d'encrage pour machines d'impression typographique et machines d'impression offset
DE591941C (de) Farbwerk fuer Rotationsdruckmaschinen
EP0434661A1 (fr) Dispositif de revêtement de textiles et autres substrats, sous forme de bandes ou de morceaux
DE2210020C3 (de) Farbwerk für Rotationsdruckmaschinen und Vervielfältiger

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT CH FR GB IT LI NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT CH FR GB IT LI NL SE

17P Request for examination filed

Effective date: 19860624

17Q First examination report despatched

Effective date: 19880426

ITF It: translation for a ep patent filed
GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT CH FR GB IT LI NL SE

REF Corresponds to:

Ref document number: 38492

Country of ref document: AT

Date of ref document: 19881115

Kind code of ref document: T

ET Fr: translation filed
GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
ITTA It: last paid annual fee
EAL Se: european patent in force in sweden

Ref document number: 84105193.1

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20030422

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20030428

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 20030505

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20030506

Year of fee payment: 20

Ref country code: AT

Payment date: 20030506

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20030512

Year of fee payment: 20

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20040507

Ref country code: GB

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20040507

Ref country code: CH

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20040507

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20040508

Ref country code: AT

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20040508

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: GB

Ref legal event code: PE20

EUG Se: european patent has lapsed
NLV7 Nl: ceased due to reaching the maximum lifetime of a patent

Effective date: 20040508