DE4303381A1 - Plate cylinder with a device for lifting a printing plate - Google Patents
Plate cylinder with a device for lifting a printing plateInfo
- Publication number
- DE4303381A1 DE4303381A1 DE19934303381 DE4303381A DE4303381A1 DE 4303381 A1 DE4303381 A1 DE 4303381A1 DE 19934303381 DE19934303381 DE 19934303381 DE 4303381 A DE4303381 A DE 4303381A DE 4303381 A1 DE4303381 A1 DE 4303381A1
- Authority
- DE
- Germany
- Prior art keywords
- plate cylinder
- plate
- compressed air
- pressure
- outlet openings
- 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.)
- Ceased
Links
- 238000007639 printing Methods 0.000 title claims description 11
- 238000000034 method Methods 0.000 description 3
- 238000011109 contamination Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007645 offset printing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F13/00—Common details of rotary presses or machines
- B41F13/08—Cylinders
- B41F13/10—Forme cylinders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F27/00—Devices for attaching printing elements or formes to supports
- B41F27/10—Devices for attaching printing elements or formes to supports for attaching non-deformable curved printing formes to forme cylinders
- B41F27/105—Devices for attaching printing elements or formes to supports for attaching non-deformable curved printing formes to forme cylinders for attaching cylindrical printing formes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rotary Presses (AREA)
- Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
Description
Die Erfindung betrifft einen Druckwerkszylinder gemäß dem Oberbegriff des Anspruchs 1.The invention relates to a printing couple cylinder according to the preamble of claim 1.
Unter einem derartigen Druckwerkzylinder ist vorzugsweise ein mit einem in Achsrichtung verlaufenden Spannkanal versehener Plattenzylinder zu verstehen, wie er in Offsetrotationsdruckmaschinen verwendet wird. Bekanntlich ist vor Beginn bzw. Ende eines jeden Druckauftrages bei derartigen Offsetrotationsdruckmaschinen ein Plattenwechsel erforderlich, d. h. es müssen eine oder mehrere auf dem Zylinder befindliche Druckplatten entfernt und durch neue Platten ersetzt, sowie bei Produktionsende alle Platten abgenommen werden. Infolge der zwischen der Druckplatte und der Mantelfläche des Zylinders vorhandenen Adhässion oder infolge Überrollung des Gegenzylinders, Auftragswalzen bzw. durch Verschmutzung, beispielsweise durch hart gewordene Druckfarbe, ist das Entfernen der Druckplatte schwierig, insbesondere das Anheben der Plattenenden seitlich des Zylinderkanals.Under such a printing unit cylinder is preferably a a clamping channel running in the axial direction Understand plate cylinders as he does in offset rotary presses is used. It is known that everyone starts and ends Print job with such offset rotary printing machines Plate change required, d. H. there must be one or more on it pressure plates located in the cylinder removed and new ones Plates replaced and all plates removed at the end of production become. As a result of the between the pressure plate and the outer surface of the cylinder existing adhesion or as a result of rolling over the Counter cylinder, application rollers or due to contamination, for example, by hardened ink, is the removal of the Pressure plate difficult, especially lifting the plate ends to the side of the cylinder channel.
Bisher haben sich die Drucker dadurch beholfen, daß sie an der Stirnseite ein Werkzeug, beispielsweise einen Schraubenzieher ansetzten, um die zu entfernende Platte etwas von dem Zylindermantel anzuheben. Neben der Umständlichkeit einer derartigen Handhabung dieses Problems bestand auch die Gefahr der Beschädigung der Druckplatten, die ja häufig für einen späteren Druckauftrag wiederverwendet werden sollen. Auch ist eine Beschädigung des Zylinders selbst nicht ausgeschlossen.So far, the printers have managed to do so by Front side of a tool, such as a screwdriver to remove some of the plate Lift cylinder jacket. In addition to the inconvenience of such Handling this problem also posed a risk of damage of the printing plates, which are often used for a later print job to be reused. Is also damage to the Cylinder itself is not excluded.
Aufgabe der vorliegenden Erfindung ist es deshalb eine Einrichtung aufzuzeigen, mit der eine schonende Anhebung einer Platte, insbesondere Druckplatte, von der Manteloberfläche eines Druckwerkzylinders möglich ist, die im Bedarfsfall auch für eine Automatisierung des Plattenwechselvorganges einsetzbar ist.The object of the present invention is therefore a device with the gentle lifting of a plate, especially pressure plate, from the surface of a jacket Printing unit cylinder is possible, which if necessary also for one Automation of the plate changing process can be used.
Diese Aufgabe wird durch die Anwendung der kennzeichnenden Merkmale des Anspruchs 1 gelöst. Weitere vorteilhafte Ausgestaltungen der Erfindung ergeben sich aus der nachfolgenden Beschreibung und aus den Zeichnungen. In diesen zeigen:This task is accomplished through the application of the characteristic features of claim 1 solved. Further advantageous embodiments of the Invention result from the following description and from the drawings. In these show:
Fig. 1 einen teilweisen Schnitt durch einen Formzylinder und Fig. 1 shows a partial section through a forme cylinder and
Fig. 2 und 3 zwei Längsschnitte (ebenfalls teilweise) durch einen Formzylinder für zwei Ausführungsvarianten. Fig. 2 and 3 show two longitudinal sections (also partially) by a forming cylinder for two embodiments.
In Fig. 1 ist ein Druckwerkszylinder, beispielsweise ein Platten- bzw. ein Formzylinder 1 dargestellt, der mit einer Platte, beispielsweise mit mindestens einer Offsetdruckplatte 3 belegt werden kann, wobei deren nicht näher bezeichneten Enden in einen in Achsrichtung des Formzylinders 1 verlaufenden Kanal 2 zwecks Fixierung der Druckplatte 3 eingeführt werden.In Fig. 1, a printing unit cylinder, for example a plate or a plate cylinder 1 is shown, which can be covered with a plate, for example with at least one offset printing plate 3, wherein the unspecified ends in a passage extending in the axial direction of the forme cylinder 1 Channel 2 be inserted for the purpose of fixing the pressure plate 3 .
Erfindungsgemäß wird vorzugsweise unterhalb der sogenannten druckfreien Zone, die üblicherweise beidseitig des Kanals 2 erforderlich ist, eine Möglichkeit geschaffen, mit dem die Druckplatte 3 vorzugsweise an einem nicht näher bezeichneten Ende vom Formzylinder 1 anhebbar ist.According to the invention, a possibility is preferably created below the so-called pressure-free zone, which is usually required on both sides of the channel 2 , by means of which the pressure plate 3 can preferably be raised by the forme cylinder 1 at an end that is not specified in any more detail.
Es ist vorteilhaft, daß, falls der Formzylinder 1 mit mehreren Druckplatten 13, 14, (Fig. 2 und 3) belegbar ist, für jede der Druckplatten 13, 14 eine separate Einrichtung zum vorzugsweise individuellen Anheben der einzelnen Druckplatten 13, 14 vorgesehen wird. Deshalb sind für jede der Druckplatten 13, 14 vorzugsweise zunächst axial verlaufende, von der Stirnseite 10 des Formzylinders 1 ausgehende Axialbohrungen 5, 5 vorgesehen, die mit in etwa radial verlaufenden Austrittsöffnungen 16, 17 bzw. Bohrungen in Verbindung stehen. Es ist günstig, wenn etwa in der Nähe einer nicht näher bezeichneten Seitenwand des Kanals 2 unterhalb der druckfreien Zone 4 für jede der Platten 13, 14 hintereinander in Axialrichtung mehrere solcher Austrittsöffnungen 16 bzw. 17 vorgesehen sind. It is advantageous that if the forme cylinder 1 can be occupied by a plurality of pressure plates 13 , 14 ( FIGS. 2 and 3), a separate device for preferably individually lifting the individual pressure plates 13 , 14 is provided for each of the pressure plates 13 , 14 . For this reason, for each of the pressure plates 13 , 14 there are preferably initially axially extending axial bores 5 , 5 starting from the end face 10 of the forme cylinder 1 , which are connected to approximately radially extending outlet openings 16 , 17 or bores. It is favorable when a plurality of such outlet openings 16 and 17 provided approximately in the vicinity of one side wall not shown in detail the channel 2 below the printing region 4 for each of the plates 13, 14 one after the other in the axial direction.
Die Öffnungen bzw. Bohrungen 5, 6, 16, 17 werden erfindungsgemäß zur Anhebung der Enden der Druckplatten 13, 14 mit einem flüssigen oder gasförmigen Medium beaufschlagt und zwar vorzugsweise mit Druckluft, um mindestens an einer Stelle, vorzugsweise im Bereich eines Plattenendes, ein Abheben der Druckplatten 13, 14 für den Plattenwechselvorgang zu ermöglichen.According to the invention, the openings or bores 5 , 6 , 16 , 17 are acted upon with a liquid or gaseous medium to raise the ends of the pressure plates 13 , 14 , preferably with compressed air, in order to lift them off at least at one point, preferably in the area of a plate end to enable the pressure plates 13 , 14 for the plate changing process.
Hierfür bietet Fig. 2 im Abstand von der Stirnseite 10 des Formzylinders 1 stationär angeordnete Druckluftzuführungen 7 bzw. 8 an. Die Druckluftzuführung 7 ist im Bereich der Axialbohrung 5 für die Druckplatte 13 und die Druckluftzuführung 8 im Bereich der Axialbohrung 6 für die Platte 14 angeordnet. Die Druckluftzuführungen 7, 8 müssen bei dieser im Abstand angeordneten Version nicht für den Plattenwechselvorgang bewegt werden, sie können also zur Zuführung der Druckluft, wie in Fig. 2 auch bei 11 und 12 angedeutet, stationär an einer Seitenwand 9 angeordnet sein.For this purpose, FIG. 2 offers compressed air feeds 7 and 8 arranged stationary at a distance from the end face 10 of the forme cylinder 1 . The compressed air supply 7 is arranged in the area of the axial bore 5 for the pressure plate 13 and the compressed air supply 8 in the area of the axial bore 6 for the plate 14 . The compressed air supply lines 7 , 8 do not have to be moved for the plate changing process in this spaced-apart version, so they can be arranged stationary on a side wall 9 for supplying the compressed air, as also indicated in FIG. 2 at 11 and 12 .
Alternativ besteht auch die Möglichkeit gemäß Fig. 3 bei Stillstand des Formzylinders 1 Druckluftzuführungen 7 und 8 an die jeweilige Bohrung 5 bzw. 6 heranzuführen, wobei es zweckmäßig ist, beispielsweise durch herkömmliche Pneumatik- oder elektromagnetische Ventile die Druckluftzuführungen 7, 8, wie in Fig. 3 angedeutet aber nicht näher bezeichnet, individuell zu steuern.Alternatively, there is also the possibility according to FIG. 3, when the forme cylinder 1 is at a standstill, to bring compressed air supply lines 7 and 8 to the respective bore 5 or 6 , whereby it is expedient, for example by conventional pneumatic or electromagnetic valves, to supply the compressed air supply lines 7 , 8 , as in FIG . 3 but indicated unspecified to control individually.
In äquivalenter Weise- und somit Gebrauch von der der Erfindung zugrundeliegende Idee machend, ist die Verwendung von mechanischen Teilen, z. B. Stößel-elektromagnetisch aus den Austrittsöffnungen herausgesteuert, möglich, um die Druckplatte 3 abzuheben.In an equivalent manner and thus making use of the idea on which the invention is based, the use of mechanical parts, e.g. B. plunger-electromagnetically controlled from the outlet openings, possible to lift the pressure plate 3 .
Es versteht sich, daß sich die Anzahl und die Anordnung der verschiedenen Bohrungen nach dem jeweiligen Anwendungsfall richtet.It is understood that the number and arrangement of different holes according to the respective application.
Diese Einrichtungen sind sowohl für zwei plattenbreite wie auch für vier plattenbreite Maschinen nützbar. These devices are for two panel widths as well as for four plate-wide machines can be used.
Bei zwei plattenbreiten Maschinen ist die Bedienung von einer Seite aus möglich.With two plate-wide machines, operation is from one side possible.
Bei vier plattenbreiten Maschinen können jeweils zwei Platten unabhängig voneinander von einer Seite aus bedient werden, d. h. daß zwei Drucker zur gleichen Zeit das Plattenauflegen bzw. Abnehmen bewerkstelligen können.With four plate-wide machines, two plates can be used operated independently from one side, d. H. that two printers at the same time loading or removing the plates can accomplish.
Claims (8)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19934303381 DE4303381A1 (en) | 1993-02-05 | 1993-02-05 | Plate cylinder with a device for lifting a printing plate |
| FR9401204A FR2701233B1 (en) | 1993-02-05 | 1994-02-03 | Plate cylinder equipped with a device for lifting a printing plate. |
| GB9402187A GB2274812B (en) | 1993-02-05 | 1994-02-04 | Plate cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19934303381 DE4303381A1 (en) | 1993-02-05 | 1993-02-05 | Plate cylinder with a device for lifting a printing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE4303381A1 true DE4303381A1 (en) | 1994-12-01 |
Family
ID=6479752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19934303381 Ceased DE4303381A1 (en) | 1993-02-05 | 1993-02-05 | Plate cylinder with a device for lifting a printing plate |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE4303381A1 (en) |
| FR (1) | FR2701233B1 (en) |
| GB (1) | GB2274812B (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19509562C1 (en) * | 1995-03-16 | 1996-08-14 | Koenig & Bauer Albert Ag | Device for releasing plates from a cylinder |
| DE19636412C1 (en) * | 1996-09-07 | 1998-01-08 | Koenig & Bauer Albert Ag | Cylinder of rotary printer with outlets |
| DE19642141C1 (en) * | 1996-10-12 | 1998-06-18 | Koenig & Bauer Albert Ag | Device for releasing plates |
| EP0655332B1 (en) * | 1993-11-30 | 1998-10-14 | KOENIG & BAUER-ALBERT AKTIENGESELLSCHAFT | Forme cylinder |
| EP0949072A1 (en) * | 1998-04-09 | 1999-10-13 | MAN Roland Druckmaschinen AG | Printing cylinder |
| US6019043A (en) * | 1996-01-19 | 2000-02-01 | Man Roland Druckmaschinen Ag | Arrangement for fastening a cover on a printing cylinder |
| DE19846033A1 (en) * | 1998-10-06 | 2000-04-13 | Windmoeller & Hoelscher | Printing press including at least one roll with changeable sleeve, with outlet for pressurized gas or liquid in press stand coinciding with connector |
| EP1110727A1 (en) * | 1999-12-22 | 2001-06-27 | MAN Roland Druckmaschinen AG | Device for the supply of a pressurized medium to a plate cylinder or to a blanket cylinder |
| DE19758453C2 (en) * | 1996-01-19 | 2002-09-19 | Roland Man Druckmasch | Fixture such as covering printing plate on printer cylinder |
| DE102004059338B3 (en) * | 2004-08-16 | 2005-12-22 | Koenig & Bauer Ag | Releasing process for tympan on printing press cylinder involves blowing compressed air at one end of tympan onto both its endfaces |
| WO2006048907A1 (en) * | 2004-11-08 | 2006-05-11 | Futura S.P.A. | Device and method for removing the jacket from cliché rollers in printing machines |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2457902A (en) * | 2008-02-27 | 2009-09-02 | Goss Graphic Systems Ltd | Seal release apparatus and method for removing printing plate from plate cylinder using compressed air jet. |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2131579A1 (en) * | 1971-06-25 | 1973-02-01 | Eduard Lux | PROCESS FOR PRODUCING ASSEMBLIES FOR MULTICOLOR PRINTING AND THE LIKE AS WELL AS DEVICE FOR CARRYING OUT THE PROCEDURE |
| GB1581232A (en) * | 1976-01-08 | 1980-12-10 | Drg Uk Ltd | Printing roll with detachable sleeve and method of fitting that sleeve |
| DE9216171U1 (en) * | 1992-02-07 | 1993-02-04 | Koenig & Bauer AG, 8700 Würzburg | Feeding device for pressurizable media to rotating bodies, preferably cylinders in printing machines |
| DE4209341A1 (en) * | 1992-03-23 | 1994-01-20 | Kba Planeta Ag | Pneumatic system rotating joint for multiple pressure lines in printing machine - uses coupling piston with flat mating face and concentric coupling slots of differing radii |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3788221A (en) * | 1970-12-15 | 1974-01-29 | Dick Co Ab | Stencil duplicator with master making and pneumatic handling features |
| SE414291B (en) * | 1977-07-11 | 1980-07-21 | Tetra Pak Int | ROTATION ROLLER |
| DE3139494C2 (en) * | 1981-09-30 | 1983-11-10 | Herlitz Ag, 1000 Berlin | roller |
| FR2527520A1 (en) * | 1982-05-27 | 1983-12-02 | Cuir Jean Pierre | DEVICE FOR FIXING A PLATE ON A CYLINDER |
| DE3511530C2 (en) * | 1985-03-29 | 1987-04-09 | Saueressig & Co, 4426 Vreden | Gravure cylinder |
| EP0278017A1 (en) * | 1987-02-07 | 1988-08-17 | Saueressig Gmbh & Co. | Intaglio printing cylinder comprising a core and a detachable sleeve |
| ATE62869T1 (en) * | 1987-06-19 | 1991-05-15 | Saueressig Gmbh & Co | GRAVITY PRESSURE CYLINDER, CONSISTING OF A CORE AND A SLEEVE DETACHABLE WITH THIS CONNECTED. |
| US4917013A (en) * | 1988-08-31 | 1990-04-17 | Sidney Katz | Mandrel with multiple locking heads |
| DE4112666C2 (en) * | 1991-04-18 | 1994-07-28 | Heidelberger Druckmasch Ag | Device for remote control of clamping devices on cylinders in rotary printing machines |
| FR2684924B1 (en) * | 1991-12-11 | 1994-03-04 | Jean Francille | SLEEVE HOLDER FOR FLEXOGRAPHIC PRINTING CYLINDER. |
-
1993
- 1993-02-05 DE DE19934303381 patent/DE4303381A1/en not_active Ceased
-
1994
- 1994-02-03 FR FR9401204A patent/FR2701233B1/en not_active Expired - Fee Related
- 1994-02-04 GB GB9402187A patent/GB2274812B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2131579A1 (en) * | 1971-06-25 | 1973-02-01 | Eduard Lux | PROCESS FOR PRODUCING ASSEMBLIES FOR MULTICOLOR PRINTING AND THE LIKE AS WELL AS DEVICE FOR CARRYING OUT THE PROCEDURE |
| GB1581232A (en) * | 1976-01-08 | 1980-12-10 | Drg Uk Ltd | Printing roll with detachable sleeve and method of fitting that sleeve |
| DE9216171U1 (en) * | 1992-02-07 | 1993-02-04 | Koenig & Bauer AG, 8700 Würzburg | Feeding device for pressurizable media to rotating bodies, preferably cylinders in printing machines |
| DE4209341A1 (en) * | 1992-03-23 | 1994-01-20 | Kba Planeta Ag | Pneumatic system rotating joint for multiple pressure lines in printing machine - uses coupling piston with flat mating face and concentric coupling slots of differing radii |
Cited By (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0655332B1 (en) * | 1993-11-30 | 1998-10-14 | KOENIG & BAUER-ALBERT AKTIENGESELLSCHAFT | Forme cylinder |
| EP0732204A1 (en) * | 1995-03-16 | 1996-09-18 | Koenig & Bauer Aktiengesellschaft | Device for disengaging a printing plate from a cylinder |
| US5651315A (en) * | 1995-03-16 | 1997-07-29 | Koenig & Bauer-Albert Aktiengesellschaft | Device for releasing plates from a cylinder |
| DE19509562C1 (en) * | 1995-03-16 | 1996-08-14 | Koenig & Bauer Albert Ag | Device for releasing plates from a cylinder |
| US6019043A (en) * | 1996-01-19 | 2000-02-01 | Man Roland Druckmaschinen Ag | Arrangement for fastening a cover on a printing cylinder |
| DE19758453C2 (en) * | 1996-01-19 | 2002-09-19 | Roland Man Druckmasch | Fixture such as covering printing plate on printer cylinder |
| DE19636412C1 (en) * | 1996-09-07 | 1998-01-08 | Koenig & Bauer Albert Ag | Cylinder of rotary printer with outlets |
| EP0827830A1 (en) * | 1996-09-07 | 1998-03-11 | Koenig & Bauer Aktiengesellschaft | Cylinder |
| US5842419A (en) * | 1996-09-07 | 1998-12-01 | Koenig & Bauer-Albert Aktiengesellschaft | Plate end ejector for plate cylinder |
| US6101942A (en) * | 1996-10-12 | 2000-08-15 | Koenig & Bauer Aktiengesellschaft | Plate removing device including a rotatable spindle carrying biased clamping elements |
| DE19642141C1 (en) * | 1996-10-12 | 1998-06-18 | Koenig & Bauer Albert Ag | Device for releasing plates |
| DE19815935A1 (en) * | 1998-04-09 | 1999-10-14 | Roland Man Druckmasch | Impression cylinder |
| EP0949072A1 (en) * | 1998-04-09 | 1999-10-13 | MAN Roland Druckmaschinen AG | Printing cylinder |
| US6129018A (en) * | 1998-04-09 | 2000-10-10 | Man Roland Druckmaschinen Ag | Impression cylinder with a slot for receiving elastic molded ends of flexible plate |
| DE19846033A1 (en) * | 1998-10-06 | 2000-04-13 | Windmoeller & Hoelscher | Printing press including at least one roll with changeable sleeve, with outlet for pressurized gas or liquid in press stand coinciding with connector |
| ES2156570A1 (en) * | 1998-10-06 | 2001-06-16 | Windmoeller & Hoelscher | Axial roller movement effecting sleeve expansion fluid port connection |
| DE19961866A1 (en) * | 1999-12-22 | 2001-06-28 | Roland Man Druckmasch | Device for supplying a printing medium to a cylinder carrying a printing form or a blanket |
| EP1110727A1 (en) * | 1999-12-22 | 2001-06-27 | MAN Roland Druckmaschinen AG | Device for the supply of a pressurized medium to a plate cylinder or to a blanket cylinder |
| DE102004059338B3 (en) * | 2004-08-16 | 2005-12-22 | Koenig & Bauer Ag | Releasing process for tympan on printing press cylinder involves blowing compressed air at one end of tympan onto both its endfaces |
| EP1632350A1 (en) | 2004-08-16 | 2006-03-08 | Koenig & Bauer Aktiengesellschaft | Method and device for slackening a covering of a cylinder of a printing machine. |
| WO2006048907A1 (en) * | 2004-11-08 | 2006-05-11 | Futura S.P.A. | Device and method for removing the jacket from cliché rollers in printing machines |
| JP2008518815A (en) * | 2004-11-08 | 2008-06-05 | フューチュラ エス ピー エー | Apparatus and method for removing a jacket from a clutch roller in a printing press |
| RU2359833C2 (en) * | 2004-11-08 | 2009-06-27 | Футура С.П.А. | Device and method for taking printing plate from impression cylinder in printing machines |
| CN100515766C (en) * | 2004-11-08 | 2009-07-22 | 未来股份公司 | Device and method for removing the jacket from cliche rollers in printing machines |
| US7762187B2 (en) | 2004-11-08 | 2010-07-27 | Futura S.P.A. | Device and method for removing the jacket from cliché rollers in printing machines |
Also Published As
| Publication number | Publication date |
|---|---|
| GB9402187D0 (en) | 1994-03-30 |
| GB2274812A (en) | 1994-08-10 |
| GB2274812B (en) | 1996-10-09 |
| FR2701233B1 (en) | 1995-11-24 |
| FR2701233A1 (en) | 1994-08-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| 8131 | Rejection |