EP0673765B1 - Support for a printing cylinder protection device of a printing machine - Google Patents
Support for a printing cylinder protection device of a printing machine Download PDFInfo
- Publication number
- EP0673765B1 EP0673765B1 EP95104011A EP95104011A EP0673765B1 EP 0673765 B1 EP0673765 B1 EP 0673765B1 EP 95104011 A EP95104011 A EP 95104011A EP 95104011 A EP95104011 A EP 95104011A EP 0673765 B1 EP0673765 B1 EP 0673765B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- ink fountain
- printing
- linear guides
- magazine
- protection
- 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.)
- Expired - Lifetime
Links
- 238000007639 printing Methods 0.000 title claims abstract description 37
- 239000000725 suspension Substances 0.000 claims description 3
- 230000008878 coupling Effects 0.000 abstract description 5
- 238000010168 coupling process Methods 0.000 abstract description 5
- 238000005859 coupling reaction Methods 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007645 offset printing Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Images
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
- B41F13/42—Guards or covers, e.g. for preventing ingress or egress of foreign matter
Definitions
- the invention relates to a suspension for a device serving as protection against the printing unit cylinders of a printing press according to the preamble of claim 1.
- a vertically movable protection is arranged on the delivery side of a printing unit, which covers approximately half the height of the printing unit. Above this vertically movable protection, further protection is arranged in front of the inking unit rollers and the ink fountain, based on the normal position. This vertically movable protection is suspended via a linear guide attached to the side stand on the drive and operating sides and can be actuated via a pneumatic working cylinder.
- DE 4 224 832 A1 discloses a device which can be moved vertically as protection against the printing couple cylinders and which is designed as a magazine for the automatic printing plate change.
- This magazine can be pivoted about a horizontal axis, this axis being guided with its two ends in a linear guide attached to the side stand of the drive and operating side.
- this magazine covers the printing unit in its entire height. Care must therefore be taken to ensure that an ink fountain attached to the upper end of the printing unit and mounted on and off with respect to an ink fountain roller does not get into the travel path of the magazine.
- the pivotable storage of the magazine around the Thanks to the linear guides, the swivel axis can be moved vertically and has the function of bringing the magazine into a tangential position to the plate cylinder when the printing plate is changed automatically.
- An ink fountain mounted on and off with respect to an ink fountain roller is known from DE 4 012 949 C1.
- This adjustable and removable storage of an ink fountain relative to an ink fountain roller is known to serve for cleaning and maintenance of the ink fountain or the metering elements interacting with the ink fountain roller.
- the two linear guides for the protection or the magazine serving as protection for the automatic printing plate change are each connected to a side stand via a swivel joint.
- a swivel joint In the upper area of the linear guide, an articulated connection of the linear guide with the ink box mounted on and off by the ink fountain roller is provided.
- the linear guides swivel out of their normal orientation, for example vertical orientation, by a certain angle in the direction of the delivery arm.
- the vertical movability of the protection or the magazine used to change the printing plate is fully preserved.
- the protection or the magazine can still be pushed up over the entire travel distance by the swiveled linear guides.
- FIG. 1 shows the part of a printing unit of a sheetfed offset printing machine that is facing the delivery in the view from the operating side.
- an ink fountain roller 2 Between the two side stands 1, an ink fountain roller 2, further inking unit rollers, not shown here, a plate cylinder 3 and a blanket cylinder 4 are mounted in a known manner.
- Extending across the width of the ink fountain roller 2 is an ink fountain 5 which interacts therewith.
- the ink fountain 5 can be attached to and detached from the ink fountain roller 2 via a joint 6 attached to the side stands 1, which is shown purely symbolically here as a degree sliding joint.
- the ink fountain 5 is employed on the ink fountain roller 2.
- a protection or a magazine 7 which serves to automatically change the printing plates.
- the magazine 7 is shown in the normal position, i.e. it serves as protection against interference in the area of the printing couple cylinders. Both not shown here are arranged between the side stands 1 in the area of the plate cylinder 3 and in the magazine 7, by means of which a printing plate located on the plate cylinder 3 can be fed into the magazine and a new printing plate provided there can be fed to the plate cylinder 3.
- a linear guide 8 is attached to both the side stands 1 of the drive and operating side, through which the magazine 7 or a protection designed simply as a cover plate can be moved essentially vertically upwards, as indicated by the arrow. In the upper position (shown in dashed lines in FIG. 1) there is access to the inking unit rollers as well as the plate cylinder 3 and the blanket cylinder 4.
- the linear guides 8 carrying the magazine 7 or the protection on the drive and operating side can be designed in a simple and known manner as one rail each, in which a further rail attached to the magazine 7 or protection can be moved via rolling elements is.
- the linear guides 8 can also be designed as simple long grooves, in which rollers rotatably mounted on the magazine 7 or protection are guided.
- the linear guides 8 on the side stands 1 on the drive and operating side are each articulated at their lower end via a swivel joint 9 on the respective side stands 1.
- At the upper end of the two linear guides 8 are articulated via two further swivel joints 10 and 11 and a coupling 12 each to the ink fountain 5 or to parts moving with it.
- FIG. 2a and b again show the transmission principle of suspension according to the invention.
- the ink fountain 5 is placed against the ink fountain roller 2, which corresponds to the situation shown in Fig. 1.
- the two linear guides 8, each connected to the ink fountain 5 via a coupling 12, are therefore pivoted about an axis formed by the two swivel joints 9 when the ink fountain 5 is set down by the ink fountain roller 2, which is shown in FIG. 2b.
- the magazine 7, which is supported so as to be movable via the pivotably mounted linear guides 8, or a corresponding protection can thus also be moved upwards when the ink fountain is set down by the ink fountain roller 2 for the purpose of access to the printing unit cylinders.
- the magazine 7 or the protection can thus be fitted tightly against the delivery side of the printing unit, without there being any restriction in the storage path for the ink fountain 5 with respect to the ink fountain roller 2.
- the linear guides 8 as rockers each form a four-bar linkage via the coupling 12 and the ink fountain 5 which can be turned on and off via the joints 6 with respect to the ink fountain roller 2, the frame of which is the side stand 1 of the drive and operating side.
- These four joints formed with the side stands 1 are of identical design on the drive and operating sides.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
- Rotary Presses (AREA)
- Vehicle Body Suspensions (AREA)
- Vibration Prevention Devices (AREA)
Abstract
Description
Die Erfindung betrifft eine Aufhängung für eine als Schutz vor den Druckwerkszylindern einer Druckmaschine dienenden Einrichtung gemäß dem Oberbegriff von Anspruch 1.The invention relates to a suspension for a device serving as protection against the printing unit cylinders of a printing press according to the preamble of claim 1.
Bei Druckmaschinen der Baureihe R 700 der MAN Roland Druckmaschinen AG ist jeweils an der Auslegerseite eines Druckwerkes ein vertikal verfahrbarer Schutz angeordnet, welcher etwa die halbe Höhe des Druckwerkes abdeckt. Oberhalb dieses vertikal verfahrbaren Schutzes ist, bezogen auf die Normalposition, jeweils eine weitere Verschutzung vor den Farbwerkswalzen sowie dem Farbkasten angeordnet. Dieser vertikal verfahrbare Schutz ist dabei jeweils über eine am Seitenständer der Antriebs- und der Bedienseite angebrachte Linearführung aufgehängt und über einen pneumatischen Arbeitszylinder zu betätigen.With printing presses of the R 700 series from MAN Roland Druckmaschinen AG, a vertically movable protection is arranged on the delivery side of a printing unit, which covers approximately half the height of the printing unit. Above this vertically movable protection, further protection is arranged in front of the inking unit rollers and the ink fountain, based on the normal position. This vertically movable protection is suspended via a linear guide attached to the side stand on the drive and operating sides and can be actuated via a pneumatic working cylinder.
Aus der DE 4 224 832 A1 ist eine als Schutz vor den Druckwerkszylindern vertikal verfahrbare Einrichtung bekannt, welche als Magazin für den automatischen Druckplattenwechsel ausgebildet ist. Dieses Magazin ist um eine horizontale Achse schwenkbar, wobei diese Achse mit ihren beiden Enden in jeweils einer am Seitenständer der Antriebs- und Bedienseite angebrachten Linearführung geführt wird. Wie insbesondere aus Fig. 2 dieser Schrift zu erkennen ist, deckt dieses Magazin in seiner gesamten Höhe das Druckwerk ab. Es muß daher dafür Sorge getragen werden, daß ein am oberen Ende des Druckwerkes angebrachter und bezüglich einer Farbkastenwalze an- und abstellbar gelagerter Farbkasten nicht in den Verfahrweg des Magazins gerät. Die verschwenkbare Lagerung des Magazins um die durch die Linearführungen vertikal verfahrbare Schwenkachse hat dabei die Funktion, das Magazin beim automatischen Druckplattenwechsel in eine tangentiale Position zum Plattenzylinder zu bringen.DE 4 224 832 A1 discloses a device which can be moved vertically as protection against the printing couple cylinders and which is designed as a magazine for the automatic printing plate change. This magazine can be pivoted about a horizontal axis, this axis being guided with its two ends in a linear guide attached to the side stand of the drive and operating side. As can be seen in particular from FIG. 2 of this document, this magazine covers the printing unit in its entire height. Care must therefore be taken to ensure that an ink fountain attached to the upper end of the printing unit and mounted on and off with respect to an ink fountain roller does not get into the travel path of the magazine. The pivotable storage of the magazine around the Thanks to the linear guides, the swivel axis can be moved vertically and has the function of bringing the magazine into a tangential position to the plate cylinder when the printing plate is changed automatically.
Ein bezüglich einer Farbkastenwalze an- und abstellbar gelagerter Farbkasten ist aus der DE 4 012 949 C1 bekannt. Diese an- und abstellbare Lagerung eines Farbkastens gegenüber einer Farbkastenwalze dient bekanntlich dem Reinigen und der Wartung des Farbkastens bzw. den mit der Farbkastenwalze zusammenwirkenden Dosierelementen.An ink fountain mounted on and off with respect to an ink fountain roller is known from
Aufgabe der vorliegenden Erfindung ist es daher, eine Lagerung für eine als Schutz vor den Druckwerkszylindern eines Druckwerkes einer Druckmaschine dienenden Einrichtung derartig weiterzubilden, so daß eine Behinderung der vertikalen Verfahrbarkeit der Einrichtung mit einen im oberen Teil des Druckwerkes angeordneten Farbkasten ausgeschlossen werden kann.It is therefore an object of the present invention to develop a mounting for a device serving as protection against the printing unit cylinders of a printing unit of a printing press, so that a hindrance to the vertical movement of the device with an ink fountain arranged in the upper part of the printing unit can be excluded.
Gelöst wird diese Aufgabe durch die kennzeichnenden Merkmale von Anspruch 1. Weiterbildungen der Erfindung ergeben sich aus den Unteransprüchen.This object is achieved by the characterizing features of claim 1. Further developments of the invention result from the subclaims.
Gemäß einer bevorzugten Ausführungsform der Erfindung sind die beiden Linearführungen für den Schutz bzw. das als Schutz dienende Magazin für den automatischen Druckplattenwechsel jeweils über ein Drehgelenk mit einem Seitenständer verbunden. Im oberen Bereich der Linearführung ist eine gelenkige Verbindung der Linearführung mit dem von der Farbkastenwalze an- und abstellbar gelagerten Farbkasten vorgesehen.According to a preferred embodiment of the invention, the two linear guides for the protection or the magazine serving as protection for the automatic printing plate change are each connected to a side stand via a swivel joint. In the upper area of the linear guide, an articulated connection of the linear guide with the ink box mounted on and off by the ink fountain roller is provided.
Durch diese Kopplung der An- bzw. Abstellbewegung des Farbkastens gegenüber der Farbkastenwalze mit den Linearführungen ergibt sich die Möglichkeit, den Schutz bzw. das als Schutz ausgebildete Magazin für den automatischen Druckplattenwechsel sehr großflächig auszuführen und andererseits auch eine sehr weit ausladende Abstellbewegung des Farbkastens gegenüber der Farbkastenwalze vorzusehen, ohne das dabei eine gegenseitige Behinderung eintritt.This coupling of the in and out movement of the ink fountain relative to the ink fountain roller with the linear guides results in the possibility of carrying out the protection or the magazine designed as protection for the automatic printing plate change over a large area and, on the other hand, a very far-reaching rest movement of the ink fountain compared to the To provide ink fountain roller without mutual hindrance.
Wird der Farbkasten zum Reinigen oder zu Wartungszwecken von der Farbkastenwalze abgestellt, so schwenken die Linearführungen aus ihrer im Normalzustand beispielsweise vertikalen Orientierung um einen bestimmten Winkel in Richtung Ausleger. Die vertikale Verfahrbarkeit des Schutzes bzw. des dem Druckplattenwechsel dienenden Magazins bleibt dabei voll erhalten. Der Schutz oder das Magazin kann durch die abgeschwenkten Linearführungen nach wie vor über die gesamte vorgesehene Verfahrstrecke nach oben geschoben werden.If the ink fountain is set down by the ink fountain roller for cleaning or maintenance purposes, the linear guides swivel out of their normal orientation, for example vertical orientation, by a certain angle in the direction of the delivery arm. The vertical movability of the protection or the magazine used to change the printing plate is fully preserved. The protection or the magazine can still be pushed up over the entire travel distance by the swiveled linear guides.
Des weiteren erfolgt die Erläuterung eines Ausführungsbeispiels der Erfindung anhand der Zeichnungen.Furthermore, an embodiment of the invention is explained with reference to the drawings.
Es zeigt:
- Fig. 1
- die erfindungsgemäße Lagerung eines Druckplattenmagazins vor den Druckwerkszylindern, und
- Fig. 2 a,b)
- das Getriebeschema der erfindungsgemäßen Lagerung bei an- und abgestellten Farbkasten.
- Fig. 1
- the storage of a printing plate magazine according to the invention in front of the printing unit cylinders, and
- 2 a, b)
- the transmission diagram of the storage according to the invention with the color box turned on and off.
Figur 1 zeigt rein prinzipiell den zur Auslage weisenden Teil eines Druckwerks einer Bogenoffsetdruckmaschine in der Ansicht von der Bedienseite. Zwischen den beiden Seitenständern 1 sind in bekannter Weise eine Farbkastenwalze 2, hier nicht dargestellte weitere Farbwerkswalzen, ein Plattenzylinder 3 sowie ein Gummituchzylinder 4 gelagert. Über die Breite der Farbkastenwalze 2 erstreckt sich ein mit dieser zusammenwirkender Farbkasten 5. Der Farbkasten 5 ist über je ein an den Seitenständern 1 angebrachtes Gelenk 6, welches hier rein symbolisch als Gradschubgelenk dargestellt ist, an die Farbkastenwalze 2 an- und von dieser abstellbar. In Fig. 1 ist der Farbkasten 5 an die Farbkastenwalze 2 angestellt.In principle, FIG. 1 shows the part of a printing unit of a sheetfed offset printing machine that is facing the delivery in the view from the operating side. Between the two side stands 1, an
Die Auslegerseite des durch die beiden Seitenständer 1 getragenen Druckwerkes wird nahezu vollständig durch einen Schutz bzw. ein dem automatischen Druckplattenwechsel dienendes Magazin 7 abgedeckt. In Fig. 1 ist das Magazin 7 in der Normalposition dargestellt, d.h. es dient als Schutz vor Eingriffen in den Bereich der Druckwerkszylinder. Sowohl zwischen den Seitenständern 1 im Bereich des Plattenzylinders 3 sowie im Magazin 7 sind hier nicht dargestellte Einrichtungen angeordnet, vermittels denen eine auf dem Plattenzylinder 3 befindliche Druckplatte in das Magazin hinein und eine dort bereitgestellte neue Druckplatte dem Plattenzylinder 3 zuführbar ist.The delivery side of the printing unit carried by the two side stands 1 is almost completely covered by a protection or a
Sowohl an den Seitenständern 1 der Antriebs- und Bedienseite ist eine Linearführung 8 angebracht, durch welche das Magazin 7 bzw. ein einfach als Abdeckblech ausgebildeter Schutz wie durch den Pfeil angedeutet im wesentlichen vertikal nach oben verfahren werden kann. In der oberen Position (in Fig. 1 gestrichelt dargestellt) besteht eine Zugänglichkeit zu den Farbwerkswalzen sowie dem Plattenzylinder 3 und dem Gummituchzylinder 4.A
Die an der Antriebs- und Bedienseite das Magazin 7 bzw. den Schutz tragende Linearführungen 8 können in einfacher und in an sich bekannter Weise als je eine Schiene ausgebildet sein, in welche eine jeweils am Magazin 7 bzw. Schutz angebrachte weitere Schiene über Wälzkörper verfahrbar gelagert ist. Die Linearführungen 8 können auch als einfache Langnuten ausgeführt sein, in welche am Magazin 7 bzw. Schutz drehbar gelagerte Rollen geführt werden.The
Die Linearführungen 8 an den Seitenständern 1 der Antriebs- und Bedienseite sind jeweils an ihrem unteren Ende über ein Drehgelenk 9 an den jeweiligen Seitenständern 1 angelenkt. An deren oberen Ende sind die beiden Linearführungen 8 über zwei weitere Drehgelenke 10 und 11 und eine Koppel 12 jeweils am Farbkasten 5 bzw. an mit diesem mitbewegten Teilen angelenkt.The
Die Fig. 2a und b zeigen nochmal das getriebetechnische Prinzip der erfindungsgemäßen Aufhängung. In Fig. 2a ist der Farbkasten 5 an die Farbkastenwalze 2 angestellt, was der in Fig. 1 dargestellten Situation entspricht.2a and b again show the transmission principle of suspension according to the invention. In Fig. 2a, the
Die beiden jeweils über eine Koppel 12 mit dem Farbkasten 5 verbundenen Linearführungen 8 werden daher um eine durch die beiden Drehgelenke 9 gebildete Achse geschwenkt, wenn der Farbkasten 5 von der Farbkastenwalze 2 abgestellt wird, was in Fig. 2b gezeigt ist. Das über die derartig schwenkbar gelagerten Linearführungen 8 verfahrbar getragene Magazin 7 bzw. ein entsprechender Schutz kann somit auch bei von der Farbkastenwalze 2 abgestellten Farbkasten zwecks Zugang zu den Druckwerkszylindern nach oben verfahren werden. Das Magazin 7 bzw. der Schutz kann somit sich eng an die Auslegerseite des Druckwerkes anliegend angebracht werden, ohne daß sich eine Beschränkung im Abstellweg für den Farbkasten 5 bezüglich der Farbkastenwalze 2 ergibt.The two
Die Linearführungen 8 als Schwingen bilden jeweils über die Koppel 12 und dem über die Gelenke 6 bezüglich der Farbkastenwalze 2 an- und abstellbaren Farbkasten 5 ein Viergelenk, dessen Gestell jeweils der Seitenständer 1 der Antriebs- und Bedienseite ist. Diese mit den Seitenständern 1 gebildeten Viergelenke sind an der Antriebs- und Bedienseite identisch ausgeführt.The
- 11
- SeitenständerSide stand
- 22nd
- FarbkastenwalzeInk fountain roller
- 33rd
- PlattenzylinderPlate cylinder
- 44th
- GummituchzylinderBlanket cylinder
- 55
- FarbkastenPaint box
- 66
- Gelenkjoint
- 77
- Magazin bzw. SchutzMagazine or protection
- 88th
- LinearführungLinear guide
- 99
- DrehgelenkSwivel
- 1010th
- ""
- 1111
- ""
- 1212th
- KoppelPaddock
Claims (3)
- Suspension for a device serving as a protection for the printing unit cylinders of a printing press, particularly in an offset sheet printing press, wherein the device is movably mounted via linear guides installed in each case on the side stands of the drive and operator's side, characterised in that the linear guides (8) are pivoted each via a rotary pivot (9) on the respective side stand (1) and that the linear guides (8) are coupled in each case respectively with an ink fountain (5) mounted so that it can be set on and off with respect to an ink fountain roller (2) arranged above the printing unit cylinders.
- Mounting according to claim 1, characterised in that the linear guides (8) are in each case coupled via a link (12) and two rotary pivots (10, 11) with the ink fountain (5).
- Mounting according to claim 1 or 2, characterised in that the device serving as protection for the printing unit cylinders is constructed as a magazine (7) serving for automatic printing plate change.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4410305 | 1994-03-25 | ||
| DE4410305A DE4410305C2 (en) | 1994-03-25 | 1994-03-25 | Suspension for a device serving as protection against the printing unit cylinders of a printing press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0673765A1 EP0673765A1 (en) | 1995-09-27 |
| EP0673765B1 true EP0673765B1 (en) | 1997-04-16 |
Family
ID=6513787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP95104011A Expired - Lifetime EP0673765B1 (en) | 1994-03-25 | 1995-03-18 | Support for a printing cylinder protection device of a printing machine |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US5487336A (en) |
| EP (1) | EP0673765B1 (en) |
| JP (1) | JP2708720B2 (en) |
| AT (1) | ATE151693T1 (en) |
| DE (2) | DE4410305C2 (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4402158C1 (en) * | 1994-01-26 | 1995-02-02 | Heidelberger Druckmasch Ag | Safeguard on printing machines |
| JP3592760B2 (en) * | 1994-10-12 | 2004-11-24 | 株式会社小森コーポレーション | Automatic plate changing method and apparatus for rotary printing press |
| GB2304632B (en) * | 1995-08-29 | 1998-09-23 | Heidelberger Druckmasch Ag | Guard for a unit of a printing machine |
| DE19604923C2 (en) * | 1996-02-10 | 2000-04-27 | Heidelberger Druckmasch Ag | Safety device on a printing press |
| US6113346A (en) | 1996-07-31 | 2000-09-05 | Agfa Corporation | Method for loading and unloading a supply of plates in an automated plate handler |
| DE19820159A1 (en) * | 1997-08-07 | 1999-02-11 | Heidelberger Druckmasch Ag | Printing press adjustment mechanism |
| DE19803726B4 (en) * | 1998-01-30 | 2007-12-27 | Heidelberger Druckmaschinen Ag | Printing unit with a printing unit protection and an adjustable suspension for printing unit protection |
| JP4540183B2 (en) * | 2000-05-24 | 2010-09-08 | 株式会社小森コーポレーション | Ink device for rotary printing press |
| US6633623B2 (en) * | 2000-11-29 | 2003-10-14 | General Electric Company | Apparatus and methods for protecting a jet pump nozzle assembly and inlet-mixer |
| JP2006334969A (en) * | 2005-06-03 | 2006-12-14 | Komori Corp | Printing plate handling device |
| GB2430405A (en) * | 2005-09-21 | 2007-03-28 | Focus Label Machinery Ltd | A printer ink cartridge |
| DE102005058331A1 (en) * | 2005-12-07 | 2007-06-21 | Koenig & Bauer Aktiengesellschaft | Positioning device for service unit of printing press has service unit able to turn about axis on first guide element |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE662685C (en) * | 1937-02-17 | 1938-07-19 | Koenig & Bauer Schnellpressfab | Device for turning on and off a pivoted ink fountain for printing machines |
| DE1942732C3 (en) * | 1969-06-11 | 1975-07-10 | Veb Polygraph Leipzig Kombinat Fuer Polygraphische Maschinen Und Ausruestungen, X 7050 Leipzig | Ink box on printing machines |
| DE2914152C2 (en) * | 1979-04-07 | 1982-06-09 | M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach | Safety device on sheet-fed rotary printing machines to protect a roller gap, in particular between the printing cylinder and the blanket cylinder |
| DE4012949C1 (en) * | 1990-04-24 | 1991-03-14 | Man Roland Druckmaschinen Ag, 6050 Offenbach, De | |
| EP0530577B1 (en) * | 1991-08-31 | 1996-06-19 | Heidelberger Druckmaschinen Aktiengesellschaft | Device for positioning a loader used for automatically exchanging printing plates |
| DE4224832C3 (en) * | 1991-08-31 | 1999-06-24 | Heidelberger Druckmasch Ag | Device for positioning a magazine used for automatic plate change |
| DE4129022A1 (en) * | 1991-08-31 | 1993-03-11 | Heidelberger Druckmasch Ag | MAGAZINE FOR AUTOMATIC CHANGE OF PRINTING PLATES |
| DE4130359C2 (en) * | 1991-09-12 | 1997-04-17 | Heidelberger Druckmasch Ag | Device for removing and / or feeding printing plates from a printing press |
| DE4221132C2 (en) * | 1992-06-27 | 1995-01-19 | Heidelberger Druckmasch Ag | Device for protecting the danger spots of a printing unit |
-
1994
- 1994-03-25 DE DE4410305A patent/DE4410305C2/en not_active Expired - Fee Related
-
1995
- 1995-03-18 EP EP95104011A patent/EP0673765B1/en not_active Expired - Lifetime
- 1995-03-18 DE DE59500181T patent/DE59500181D1/en not_active Expired - Fee Related
- 1995-03-18 AT AT95104011T patent/ATE151693T1/en active
- 1995-03-23 JP JP7064570A patent/JP2708720B2/en not_active Expired - Fee Related
- 1995-03-24 US US08/410,347 patent/US5487336A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US5487336A (en) | 1996-01-30 |
| ATE151693T1 (en) | 1997-05-15 |
| JP2708720B2 (en) | 1998-02-04 |
| EP0673765A1 (en) | 1995-09-27 |
| JPH0839785A (en) | 1996-02-13 |
| DE59500181D1 (en) | 1997-05-22 |
| DE4410305A1 (en) | 1995-09-28 |
| DE4410305C2 (en) | 1997-02-06 |
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