EP0110092A1 - Cooling cylinder - Google Patents
Cooling cylinder Download PDFInfo
- Publication number
- EP0110092A1 EP0110092A1 EP83110366A EP83110366A EP0110092A1 EP 0110092 A1 EP0110092 A1 EP 0110092A1 EP 83110366 A EP83110366 A EP 83110366A EP 83110366 A EP83110366 A EP 83110366A EP 0110092 A1 EP0110092 A1 EP 0110092A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- roller
- heat
- printing machines
- flow
- temperature control
- 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
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F31/00—Inking arrangements or devices
- B41F31/002—Heating or cooling of ink or ink rollers
Definitions
- the invention relates to a roller through which temperature control means flow for printing presses, in the interior of which jacket-like partition walls are provided.
- rollers in particular ink rollers in inking units, is known for example from DE-AS 26 58 380.
- a displacement body is arranged inside the ink roller and the still free cross section of the ink roller is divided into two concentric ring gaps by a jacket-like partition wall with good thermal conductivity Tempering agents are flowed through in countercurrent at a high flow rate.
- rollers of an inking unit on printing presses are subject to heating during operation, which increases with the printing speed.
- the heat generated by the friction of the individual cylinders, rubbers and rubber rollers has a disadvantageous effect on the printed products.
- This warming which is caused by bearing friction, rolling of the gears and other moving parts in the area of the side walls, causes undesired toning at the high-contrast areas of printed sheets.
- the heating occurs particularly at the two roller ends.
- the task arises of designing a roller in such a way that the color temperature during interruptions in operation of the printing press remains almost constant and there is no temperature gradient of the ink film over the length of the roller.
- the object is achieved in that one or more heat-insulating elements are arranged in the central region of the roller wall, which hinder the heat transfer on the surface of the cooling whales in their longitudinal direction.
- the heat-insulating element is arranged centrally in the outer cooling chamber region, or the heat-insulating element is incorporated flush into the surface of the outer jacket of the inking roller.
- the cavity of the roller is closed on both sides with flanges, in which the temperature control means are fed in and out through appropriate pipe pieces, in order to counteract the additional heating at the two roller ends.
- the more heated roller end is first washed around by the supply of the temperature control on the drive side.
- the temperature control medium is passed through the inner cooling chamber region, then through the central cooling chamber region and then through the outer cooling chamber region under the centrally arranged heat-insulating element, consisting of a pipe section, to the pipe section provided for the drain.
- FIG 1 shows an inking roller 9 with an internal countercurrent heat exchange.
- the coolant flows through the inlet pipe 4 into the inner cooling chamber area 5 and enters the central cooling chamber area 7 through the bore 6.
- the coolant flows through the central cooling chamber region 7 in the opposite direction set direction as the inner cooling chamber area 5.
- the coolant passes through the opening 10 into the outer cooling chamber area 2, which is delimited by the outer jacket of the inking roller 1, and on the inside of the outer jacket is the heat-insulating in the middle thereof Element 3 attached.
- the coolant now flows again in the same direction as in the inner cooling chamber area 5 or, in other words, in the opposite direction as in the central cooling chamber area 7.
- the insulating element 3 produces a cross-sectional constriction 11 in the outer cooling chamber area 2, which increases the speed and the pressure drops in the Flow direction in the coolant causes.
- the speed of the coolant decreases and there is at the same time an increase in pressure in the flow direction.
- the coolant exits through the drain hole 12 and flows out through the drain pipe 8.
- an ink roller 9 is shown with internal countercurrent heat exchange.
- the inflow and outflow system is the same as in FIG. 1.
- the heat-insulating element 14 is incorporated in the center of the outer jacket 15 of the inking rollers 13 and has an insulating effect.
Landscapes
- Inking, Control Or Cleaning Of Printing Machines (AREA)
- Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
- Ink Jet (AREA)
Abstract
Description
Die Erfindung bezieht sich auf eine von Temperiermitteln durchflossene Walze für Druckmaschinen, in deren Innern mantelartige Trennwände vorgesehen sind.The invention relates to a roller through which temperature control means flow for printing presses, in the interior of which jacket-like partition walls are provided.
. Das Kühlen und Temperieren von Walzen, insbesondere von Farbwalzen in Farbwerken, ist beispielsweise durch die DE-AS 26 58 380 bekannt.. The cooling and tempering of rollers, in particular ink rollers in inking units, is known for example from DE-AS 26 58 380.
Um die Farbtemperatur bei Betriebsunterbrechung der Druckmaschine weitestgehend konstant und den Temperaturunterschied des Farbfilmes über die Walzenlänge gering zu halten, ist im Innern der Farbwalze ein Verdrängungskörper angeordnet und der noch freie Querschnitt der Farbwalze durch eine mantelartige Trennwand guter Wärmeleiteigenschaft in zwei konzentrische Ringspalte unterteilt, die vom Temperiermittel im Gegenstrom mit hoher Durchflußgeschwindigkeit durchflossen sind.In order to keep the ink temperature as constant as possible when the press is out of operation and to keep the temperature difference of the ink film low over the length of the roller, a displacement body is arranged inside the ink roller and the still free cross section of the ink roller is divided into two concentric ring gaps by a jacket-like partition wall with good thermal conductivity Tempering agents are flowed through in countercurrent at a high flow rate.
Die Walzen eines Farbwerks an Druckmaschinen unterliegen während des Arbeitens einer Erwärmung, die mit der Druckgeschwindigkeit steigt.The rollers of an inking unit on printing presses are subject to heating during operation, which increases with the printing speed.
Nachteilig wirkt sich die Wärmeentwicklung, die durch Friktion der einzelnen Zylinder, Reiber und Gummiwalzen entsteht, auf die Druckerzeugnisse aus. Diese Erwärmung, die durch Lagerreibung, Abwälzen der Zahnräder und sonstige bewegte Teile im Bereich der Seitenwände entsteht, bewirkt das unerwünschte Tonen an den kontrastreichen Stellen bedruckter Bogen. Die Erwärmung tritt besonders an den beiden Walzenenden verstärkt auf.The heat generated by the friction of the individual cylinders, rubbers and rubber rollers has a disadvantageous effect on the printed products. This warming, which is caused by bearing friction, rolling of the gears and other moving parts in the area of the side walls, causes undesired toning at the high-contrast areas of printed sheets. The heating occurs particularly at the two roller ends.
Nachteilig ist ferner, daß die Ableitung des Temperiermittels auf derselben Stirnseite der Walze angeordnet ist, wobei der Zustrom konzentrisch vom rücklaufenden Strom umgeben ist, da dadurch bereits vor der eigentlichen Kühlung eine Erwärmung des Temperiermittels erfolgt.Another disadvantage is that the discharge of the tempering agent is arranged on the same end face of the roller, the inflow being surrounded concentrically by the returning stream, since this causes the temperature control agent to be heated before the actual cooling.
Durch zuvor benannte Nachteile stellt sich die Aufgabe, eine Walze so auszubilden, daß die Farbtemperatur bei Betriebsunterbrechungen der Druckmaschine nahezu konstant bleibt und sich kein Temperaturgefälle des Farbfilms über die Länge der Walze einstellt.Due to the disadvantages mentioned above, the task arises of designing a roller in such a way that the color temperature during interruptions in operation of the printing press remains almost constant and there is no temperature gradient of the ink film over the length of the roller.
Die Aufgabe wird dadurch gelöst, daß im mittleren Bereich der Walzenwandung ein oder mehrere wärmedämmende Elemente angeordnet sind, die den Wärmetransport auf der Oberfläche der Kühlwale in deren Längsrichtung behindern.The object is achieved in that one or more heat-insulating elements are arranged in the central region of the roller wall, which hinder the heat transfer on the surface of the cooling whales in their longitudinal direction.
Erfindungsgemäß ist mittig im äußeren Kühlkammerbereich das wärmedämmende Element angeordnet, oder es ist mittig in die Oberfläche des Außenmantels der Farbwalze das wärmedämmende Element bündig eingearbeitet.According to the invention, the heat-insulating element is arranged centrally in the outer cooling chamber region, or the heat-insulating element is incorporated flush into the surface of the outer jacket of the inking roller.
In vorteilhafter Weise ist der Hohlraum der Walze beidseitig mit Flanschen verschlossen, in den durch entsprechende Rohrstücke die Temperiermittel zu-und abgeleitet werden, um der Mehrerwärmung an den beiden Walzenenden entgegenzuwirken.Advantageously, the cavity of the roller is closed on both sides with flanges, in which the temperature control means are fed in and out through appropriate pipe pieces, in order to counteract the additional heating at the two roller ends.
Durch die Zuleitung des Temperiermittels auf der Antriebsseite wird zunächst das mehr erwärmte Walzenende umspült.The more heated roller end is first washed around by the supply of the temperature control on the drive side.
Bei einer vorteilhaften Ausführungsform der Erfindung wird das Temperiermittel durch den inneren Kühlkammerbereich, dann durch den mittleren Kühlkammerbereich und im Anschluß daran durch den äußeren Kühlkammerbereich unter dem mittig angeordneten wärmedämmenden Element, bestehend aus einem Rohrstück, hindurch zu dem für den Abfluß vorgesehenen Rohrstück geleitet.In an advantageous embodiment of the invention, the temperature control medium is passed through the inner cooling chamber region, then through the central cooling chamber region and then through the outer cooling chamber region under the centrally arranged heat-insulating element, consisting of a pipe section, to the pipe section provided for the drain.
Abrupte Temperaturunterschiede an der Kühlwalzenoberfläche können durch diese zusätzliche Wärmedämmung nicht mehr auftreten.Abrupt temperature differences on the cooling roller surface can no longer occur due to this additional thermal insulation.
Die Erfindung ist nachstehend an zwei bevorzugten Ausführungsbeispielen unter Bezugnahme auf die Zeichnung erläutert.The invention is explained below using two preferred exemplary embodiments with reference to the drawing.
In der abgebildeten Figur 1 ist eine Farbwalze 9 mit innerem Gegenstrom-Wärmeaustausch abgebildet.1 shows an inking roller 9 with an internal countercurrent heat exchange.
Durch das Zulaufrohr 4 fließt das Kühlmittel in den inneren Kühlkammerbereich 5 und tritt durch die Bohrung 6 in den mittleren Kühlkammerbereich 7 ein. Das Kühlmittel durchströmt den mittleren Kühlkammerbereich 7 in entgegengesetzter Richtung wie den inneren Kühlkammerbereich 5. Am Ende des mittleren Kühlkammerbereiches 7 .tritt das Kühlmittel durch die Öffnung 10 in den äußeren Kühlkammerbereich 2, der von dem Außenmantel der Farbwalze 1 begrenzt ist, und an der Innenseite des Außenmantels ist in dessen Mitte das wärmedämmende Element 3 angebracht.The coolant flows through the inlet pipe 4 into the inner
Das Kühlmittel fließt nun wieder in gleicher Richtung wie im inneren Kühlkammerbereich 5 oder, anders ausgedrückt, in entgegengesetzter Richtung wie im mittleren Kühlkammerbereich 7. Durch das wärmedämmende Element 3 wird im äußeren Kühlkammerbereich 2 eine Querschnittsverengung 11 hergestellt, die eine Geschwindigkeitszunahme und einen Druckabfall in der Strömungsrichtung bei dem Kühlmittel hervorruft. Nachdem das Kühlmittel die Querschnittsverengung 11 des äußeren Kühlkammerbereiches 2 passiert hat, nimmt die Geschwindigkeit des Kühlmittels ab, und es erfolgt gleichzeitig ein Druckanstieg in Strömungsrichtung. Am Ende des äußeren Kühlkammerbereichs 2 tritt das Kühlmittel durch die Ablaufbohrung 12 aus und fließt durch das Ablaufrohr 8 ab.The coolant now flows again in the same direction as in the inner
Auch in Figur 2 ist eine Farbwalze 9 mit innerem Gegenstrom-Wärmeaustausch abgebildet. Das Zu- und Abflußsystem ist ebenso wie in Figur 1 geartet. Das wärmedämmende Element 14 ist mittig in den Außenmantel 15 der Farbwalzen 13 eingearbeitet und wirkt isolierend.In Figure 2, an ink roller 9 is shown with internal countercurrent heat exchange. The inflow and outflow system is the same as in FIG. 1. The heat-insulating
Die dargestellten Ausführungsbeispiele stellen keineswegs die einzige Ausführungsmöglichkeit dar. Es ist z.B. denkbar, das wärmedämmende Element auf der Außenwandung aufliegen zu lassen, um den gleichen Effekt zu erzielen.The exemplary embodiments shown are by no means the only possible embodiment. conceivable to let the heat-insulating element rest on the outer wall in order to achieve the same effect.
- 1 . Außenmantel der Farbwalze1 . Outer jacket of the ink roller
- 2 äußerer Kühlkammerbereich2 outer cooling chamber area
- 3 wärmedämmendes Element3 heat-insulating element
- 4 Zulaufrohr4 inlet pipe
- 5 innerer Kühlkammerbereich5 inner cooling chamber area
- 6 Bohrung6 hole
- 7 mittlerer Kühlkammerbereich7 middle cooling chamber area
- 8 Ablaufrohr8 drain pipe
- 9 Farbwalze9 ink roller
- 10 Öffnung10 opening
- 11 Querschnittsverengung11 Cross-sectional narrowing
- 12 Ablaufbohrung12 drain hole
- 13 Farbwalze13 ink roller
- 14 Wärmedämmendes Element14 Insulating element
- 15 Außenmantel15 outer jacket
Claims (8)
dadurch gekennzeichnet,
daß im mittleren Bereich der Walzenwandung (9) ein oder mehrere wärmedämmende Elemente (3, 14) angeordnet sind, die den Wärmetransport auf der Oberfläche der Kühlwalze in deren Längsrichtung behindern.1. A roller through which tempering agents flow for printing machines, in the interior of which jacket-like partition walls are provided,
characterized,
that in the central region of the roller wall (9) one or more heat-insulating elements (3, 14) are arranged, which hinder the heat transfer on the surface of the cooling roller in its longitudinal direction.
dadurch gekennzeichnet,
daß mittig im äußeren Kühlkammerbereich (2) das wärmedämmende Element (3) angeordnet ist.2. A roller through which temperature control means flow for printing machines according to claim 1,
characterized,
that the heat-insulating element (3) is arranged centrally in the outer cooling chamber region (2).
dadurch gekennzeichnet,
daß mittig in die Oberfläche des Außenmantels der Farbwalze das wärmedämmende Element (3) bündig eingearbeitet ist.3. A roller through which tempering agents flow for printing machines according to claim 1,
characterized,
that the heat-insulating element (3) is incorporated flush into the surface of the outer jacket of the inking roller.
dadurch gekennzeichnet,
daß der Hohlraum der Walze antriebsseitig und bedienungsseitig mittels Flanschen verschlossen ist, und daß in den Hohlraum der Walze eine oder mehrere Leitungen münden, die mit einem oder mehreren Behältern verbunden sind, in dem sich das unter Druck stehende Temperiermittel befindet.4. A roller through which tempering agents flow for printing machines according to one of the preceding claims 1 to 3,
characterized,
that the cavity of the roller is closed on the drive side and on the operator side by means of flanges, and that one or more lines open into the cavity of the roller and are connected to one or more containers in which the temperature-control agent under pressure is located.
dadurch gekennzeichnet,
daß für den Zufluß des Temperiermittels auf der Antriebsseite ein oder mehrere Rohrstücke (4) vorgesehen sind, weil dort die größere Erwärmung auftritt.5. A roller flowed through by temperature control means for printing machines according to one of the preceding claims I to 4,
characterized,
that for the inflow of the temperature control on the drive side or Several pipe sections (4) are provided because the greater warming occurs there.
dadurch gekennzeichnet,
daß für den Weiterfluß ein oder mehrere Kühlkammerbereiche mit dem wärmedämmenden Element (3) versehen sind.6. A roller through which temperature control means flow for printing machines according to one of the preceding claims 1 to 5,
characterized,
that one or more cooling chamber areas are provided with the heat-insulating element (3) for further flow.
dadurch gekennzeichnet,
daß für den Abfluß des Temperiermittels am Walzenende auf der Bedienungsseite ein oder mehrere Rohrstücke (8) vorgesehen sind.7. A roller through which temperature control means flow for printing machines according to one of the preceding claims 1 to 6,
characterized,
that one or more pipe sections (8) are provided for the outflow of the temperature control at the end of the roller on the operating side.
dadurch gekennzeichnet,
daß das wärmedämmende Element (3) aus einem Rohrstück besteht, und daß durch Vorbeifluß des Temperiermittels an diesem Rohrstück eine gleichmäßige Temperaturverteilung auf der Walzenoberfläche entsteht.8. A roller through which temperature control means flow for printing machines according to one of the preceding claims 1 to 7,
characterized,
that the heat-insulating element (3) consists of a piece of pipe, and that a uniform temperature distribution on the roll surface is created by the flow of the tempering agent on this piece of pipe.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT83110366T ATE22254T1 (en) | 1982-11-13 | 1983-10-18 | COOLING ROLLER. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3242066 | 1982-11-13 | ||
DE19823242066 DE3242066A1 (en) | 1982-11-13 | 1982-11-13 | COOLING ROLLER WITH SELECTED DIFFERENT COOLING ZONES |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0110092A1 true EP0110092A1 (en) | 1984-06-13 |
EP0110092B1 EP0110092B1 (en) | 1986-09-17 |
Family
ID=6178078
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP83110366A Expired EP0110092B1 (en) | 1982-11-13 | 1983-10-18 | Cooling cylinder |
Country Status (5)
Country | Link |
---|---|
US (1) | US4534289A (en) |
EP (1) | EP0110092B1 (en) |
JP (1) | JPS59111854A (en) |
AT (1) | ATE22254T1 (en) |
DE (1) | DE3242066A1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004001400A1 (en) * | 2004-01-09 | 2005-08-04 | Koenig & Bauer Ag | Film roller for e.g. inking system, has coupler to connect bore hole to lines of cooling agent that cools zones of eccentric bushes and pivot bearings, where bushes and bearings directly contact each other |
EP1637327A2 (en) * | 2004-09-16 | 2006-03-22 | König & Bauer AG | Offset printing group having at least one thermally conditioned cylinder |
DE102004054076B4 (en) * | 2004-01-09 | 2006-05-04 | Koenig & Bauer Ag | Roller for an inking unit or dampening unit of a printing machine |
DE102005054766A1 (en) * | 2005-11-17 | 2007-05-31 | Gs-Engineering Gmbh | Printing device or stamping press, has two cylinders whereby working cylinder has central drilling for inserting bearing shaft which with stationary heating element is formed as heating device |
CN102189743A (en) * | 2011-03-30 | 2011-09-21 | 泰州科世茂京都机械有限公司 | Strip-shaped jacketed oil-heat roller |
CN102189742A (en) * | 2011-03-30 | 2011-09-21 | 泰州科世茂京都机械有限公司 | Spiral jacket oil hot roller |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3521424C1 (en) * | 1985-06-14 | 1986-06-12 | M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach | Ink roller for printing machines |
GB2207636B (en) * | 1987-08-04 | 1991-08-14 | Seiichi Kurosawa | Thermoregulator |
DE4407239A1 (en) * | 1994-03-04 | 1995-09-07 | Schwaebische Huettenwerke Gmbh | Steam heated roller |
US5473354A (en) * | 1994-05-26 | 1995-12-05 | Hewlett-Packard Company | Ink-delivery apparatus |
US5535674A (en) * | 1994-06-24 | 1996-07-16 | Heidelberger Druckmaschinen Ag | Distortion-reduced lithographic printing press |
DE19502475C2 (en) * | 1995-01-27 | 1998-07-30 | Heidelberger Druckmasch Ag | Method and device for duct temperature control in the inking unit of a printing press |
DE19510797A1 (en) * | 1995-03-24 | 1996-09-26 | Roland Man Druckmasch | Temperable cylindrical rotating body |
DE19750960C2 (en) * | 1996-11-26 | 2002-08-14 | Roland Man Druckmasch | Film inking unit for a rotary printing machine |
DE19812149A1 (en) * | 1998-03-20 | 1999-09-23 | Heidelberger Druckmasch Ag | Chill roll |
JP2004060195A (en) | 2002-07-25 | 2004-02-26 | Shin Caterpillar Mitsubishi Ltd | Working machine |
CN101090821B (en) * | 2004-03-23 | 2010-11-03 | 柯尼格及包尔公开股份有限公司 | Printing machines having at least one machine element that can be adjusted by a setting element |
DE102004056388B3 (en) * | 2004-09-17 | 2006-04-13 | Koenig & Bauer Ag | Printer for off-set printing machine has transfer cylinder with elastic cover with diameter of both when unstressed greater between two ends of cylinder than at the two ends |
CN104015476A (en) * | 2014-05-30 | 2014-09-03 | 桐城市新丰彩印包装有限公司 | Drum-type heating device of thin film printing machine |
CN105644141A (en) * | 2016-01-20 | 2016-06-08 | 胡和萍 | Cooling roller for transmission of printing paper |
CN113619263A (en) * | 2021-09-23 | 2021-11-09 | 嘉兴百思蓝德包装股份有限公司 | Cooling roller device for digital color waterless offset printing for clothing hang tag |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2849951A (en) * | 1954-11-01 | 1958-09-02 | Harald H Heinrich | Printing press with cooled cylinder |
FR1436320A (en) * | 1964-05-21 | 1966-04-22 | Skandinaviska Apparatind | Process for the manufacture of cooling rolls and similar members for the treatment of strip material and rolls produced by this process |
DE2046184A1 (en) * | 1970-04-14 | 1972-03-23 | ||
US4183298A (en) * | 1977-12-23 | 1980-01-15 | Roland Offsetmaschinenfabrik Faber & Schleicher Ag | Water cooled ink roller for printing presses |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE477308C (en) * | 1929-06-05 | Maschf Augsburg Nuernberg Ag | Equipment for gravure printing machines to cool the printed color | |
US2870546A (en) * | 1954-08-30 | 1959-01-27 | American Viscose Corp | Drying roll |
US2893136A (en) * | 1957-07-05 | 1959-07-07 | Beloit Iron Works | Paper machine dryer condensate control |
US3065552A (en) * | 1960-03-03 | 1962-11-27 | Beloit Iron Works | Paper machine dryer drum |
US3633663A (en) * | 1970-06-08 | 1972-01-11 | North American Rockwell | Cooling roll |
DE2338922A1 (en) * | 1973-08-01 | 1975-02-20 | Voith Gmbh J M | DRYING CYLINDER FOR STEAM HEATING |
DE2658380B2 (en) * | 1976-12-23 | 1979-02-08 | Grapho-Metronic Mess- Und Regeltechnik Gmbh & Co Kg, 8000 Muenchen | Inking roller for printing machines |
DE2927198A1 (en) * | 1979-07-05 | 1981-01-15 | Maschf Augsburg Nuernberg Ag | COOLING ROLLER WITH AN OUTER ROLL COVER AND AN INNER BODY |
DE3009638C2 (en) * | 1980-03-13 | 1982-11-04 | Heidelberger Druckmaschinen Ag, 6900 Heidelberg | Rollers for ink or dampening solution transport in offset printing machines |
-
1982
- 1982-11-13 DE DE19823242066 patent/DE3242066A1/en active Granted
-
1983
- 1983-10-18 AT AT83110366T patent/ATE22254T1/en not_active IP Right Cessation
- 1983-10-18 EP EP83110366A patent/EP0110092B1/en not_active Expired
- 1983-10-31 JP JP58202925A patent/JPS59111854A/en active Pending
- 1983-11-14 US US06/551,099 patent/US4534289A/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2849951A (en) * | 1954-11-01 | 1958-09-02 | Harald H Heinrich | Printing press with cooled cylinder |
FR1436320A (en) * | 1964-05-21 | 1966-04-22 | Skandinaviska Apparatind | Process for the manufacture of cooling rolls and similar members for the treatment of strip material and rolls produced by this process |
DE2046184A1 (en) * | 1970-04-14 | 1972-03-23 | ||
US4183298A (en) * | 1977-12-23 | 1980-01-15 | Roland Offsetmaschinenfabrik Faber & Schleicher Ag | Water cooled ink roller for printing presses |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004001400A1 (en) * | 2004-01-09 | 2005-08-04 | Koenig & Bauer Ag | Film roller for e.g. inking system, has coupler to connect bore hole to lines of cooling agent that cools zones of eccentric bushes and pivot bearings, where bushes and bearings directly contact each other |
DE102004054076B4 (en) * | 2004-01-09 | 2006-05-04 | Koenig & Bauer Ag | Roller for an inking unit or dampening unit of a printing machine |
DE102004001400B4 (en) * | 2004-01-09 | 2007-05-10 | Koenig & Bauer Ag | Roller for an inking unit or dampening unit of a printing machine |
EP1637327A2 (en) * | 2004-09-16 | 2006-03-22 | König & Bauer AG | Offset printing group having at least one thermally conditioned cylinder |
EP1637327A3 (en) * | 2004-09-16 | 2011-07-20 | Koenig & Bauer Aktiengesellschaft | Offset printing group having at least one thermally conditioned cylinder |
DE102005054766A1 (en) * | 2005-11-17 | 2007-05-31 | Gs-Engineering Gmbh | Printing device or stamping press, has two cylinders whereby working cylinder has central drilling for inserting bearing shaft which with stationary heating element is formed as heating device |
CN102189743A (en) * | 2011-03-30 | 2011-09-21 | 泰州科世茂京都机械有限公司 | Strip-shaped jacketed oil-heat roller |
CN102189742A (en) * | 2011-03-30 | 2011-09-21 | 泰州科世茂京都机械有限公司 | Spiral jacket oil hot roller |
CN102189743B (en) * | 2011-03-30 | 2012-12-12 | 泰州科世茂工程设备有限公司 | Strip-shaped jacketed oil-heat roller |
CN102189742B (en) * | 2011-03-30 | 2013-02-13 | 泰州科世茂工程设备有限公司 | Spiral jacket oil hot roller |
Also Published As
Publication number | Publication date |
---|---|
DE3242066A1 (en) | 1984-05-17 |
EP0110092B1 (en) | 1986-09-17 |
DE3242066C2 (en) | 1988-02-18 |
US4534289A (en) | 1985-08-13 |
JPS59111854A (en) | 1984-06-28 |
ATE22254T1 (en) | 1986-10-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0110092A1 (en) | Cooling cylinder | |
DE3543704C2 (en) | ||
EP1218187B1 (en) | Cylinder for a rotary press | |
DE10160734B4 (en) | press | |
DE3938449C2 (en) | ||
DE19750960C2 (en) | Film inking unit for a rotary printing machine | |
EP1577091B1 (en) | Rotating element of a printing machine with a ball | |
DE3838726A1 (en) | HEATING OR COOLING ROLLER | |
DE3521424C1 (en) | Ink roller for printing machines | |
EP0733478A1 (en) | Rotary cylindrical body with temperature regulation | |
EP0233147B1 (en) | Method and apparatus for continuous twin-roll casting | |
DE2658380A1 (en) | Offset printing machine colour roller cooling system - has concentric tubes forming meander path for cooling fluid counterflow system | |
EP0131108B1 (en) | Inking or damping unit for rotary printing machines | |
DE4202033A1 (en) | HEATING OR COOLING ROLLER | |
DE3009638C2 (en) | Rollers for ink or dampening solution transport in offset printing machines | |
EP1556221B1 (en) | Rotating member of a printing press, comprising a bale | |
DE4420104C2 (en) | Support element | |
EP0062209B1 (en) | Device for cooling steel strands | |
DE10250691B4 (en) | Rotational body of a printing press with a base body | |
DE102004054076B4 (en) | Roller for an inking unit or dampening unit of a printing machine | |
DE10139821A1 (en) | Roller in a printing press has hollow roller ball containing insulation foam or insulation insert for more constant temperature | |
EP0194997A1 (en) | Arrangement for the production of vitrified slag | |
DE2552418C3 (en) | Guide roller for continuous casting plants, with several roller bodies mounted on one axis | |
DE2552483C2 (en) | Guide roller for continuous casting plants, with several roller bodies mounted on one axis | |
DE10250689B3 (en) | Production of a rotational body for a printing machine comprises forming a web made from a material which liquefies on heating on an inner side of an outer body or on the surface of the base body |
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 |
|
17P | Request for examination filed |
Effective date: 19831018 |
|
AK | Designated contracting states |
Designated state(s): AT BE CH FR GB IT LI NL SE |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE CH FR GB IT LI NL SE |
|
REF | Corresponds to: |
Ref document number: 22254 Country of ref document: AT Date of ref document: 19861015 Kind code of ref document: T |
|
ET | Fr: translation filed | ||
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 19861203 Year of fee payment: 4 |
|
ITF | It: translation for a ep patent filed |
Owner name: STUDIO JAUMANN |
|
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 | ||
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Effective date: 19871018 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Effective date: 19871031 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 19871031 Year of fee payment: 5 |
|
BERE | Be: lapsed |
Owner name: HEIDELBERGER DRUCKMASCHINEN A.G. Effective date: 19871031 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Effective date: 19881031 Ref country code: CH Effective date: 19881031 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Effective date: 19890501 |
|
NLV4 | Nl: lapsed or anulled due to non-payment of the annual fee | ||
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Effective date: 19891019 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Effective date: 19900629 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 19900924 Year of fee payment: 8 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Effective date: 19911018 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee | ||
EUG | Se: european patent has lapsed |
Ref document number: 83110366.8 Effective date: 19900706 |