EP1110727B1 - Device for the supply of a pressurized medium to a cylinder of a rotary press - Google Patents
Device for the supply of a pressurized medium to a cylinder of a rotary press Download PDFInfo
- Publication number
- EP1110727B1 EP1110727B1 EP00127603A EP00127603A EP1110727B1 EP 1110727 B1 EP1110727 B1 EP 1110727B1 EP 00127603 A EP00127603 A EP 00127603A EP 00127603 A EP00127603 A EP 00127603A EP 1110727 B1 EP1110727 B1 EP 1110727B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cylinder
- supply opening
- outlet
- supply
- pressurized medium
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F30/00—Devices for attaching coverings or make-ready devices; Guiding devices for coverings
- B41F30/04—Devices for attaching coverings or make-ready devices; Guiding devices for coverings attaching to transfer 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2227/00—Mounting or handling printing plates; Forming printing surfaces in situ
- B41P2227/20—Means enabling or facilitating exchange of tubular printing or impression members, e.g. printing sleeves, blankets
Definitions
- the invention relates to a device for supplying a printing medium to a rotatable cylinder of a rotary printing press.
- DE 42 03 550 C2 shows a device for supplying a pressure medium to a cylinder, in which a supply part can be lowered onto the lateral surface of the journal of the cylinder.
- the movement of the feed part is coupled to the switching on and off of the pressure of the medium.
- the feed part cannot therefore be placed on the cylinder.
- DE 43 03 381 A1 shows a plate cylinder to which compressed air can be supplied by attaching a supply part to the end face of the cylinder body. Fixing the position of the plate cylinder is not possible.
- the document DE-U-296 00 845 shows the supply of compressed air to a clamping spindle of a printing unit cylinder, wherein a supply unit arranged in a test position can be attached to a channel of the spindle.
- the invention has for its object to provide a device for supplying a pressure medium to a cylinder, by means of which the cylinder can be fixed in position independently of the pressure medium to be connected.
- the object is achieved according to the invention with the features of claim 1.
- the cylinder is largely secured against rotation. This blocking is also possible without the print medium being switched on.
- the device also functions reliably as a torque support, i. that is, the drive motor can be kept under power at a standstill, which brings advantages for the control.
- the device takes up little space.
- the control can be automated thanks to the controllable actuating element.
- Fig. 1 shows a cylinder 1, on which a printing form sleeve 2 is clamped.
- the cylinder 1 is mounted with its pin 3 in a frame 4.
- the cylinder 1 also carries at its other end a pin with which it is mounted in a frame.
- the cylinder 1 can represent a form cylinder of a printing press. It can also be, for example, a carrier cylinder of a device for producing a printing form or else another cylinder.
- a blanket sleeve can also be arranged on the cylinder 1.
- the invention is also applicable to other cylinders to which a pressure medium having an overpressure or underpressure is to be connected
- the cylinder 1 has a feed opening 5 on its jacket, from which a line, not shown, leads to blowing holes at the other end of the cylinder jacket, also not shown, which penetrate the cylinder jacket surface.
- a line not shown
- blowing holes at the other end of the cylinder jacket, also not shown, which penetrate the cylinder jacket surface.
- a supply part 6 is positioned on the cylinder 1 and has a connection 7 and an outlet 8 for the pressure medium.
- the connection 7 and the outlet 8 are arranged at the ends of a piston rod 9 of a working cylinder 10 which is attached to the frame 4.
- the piston rod 9 is provided with a continuous longitudinal bore 11, so that the pressure medium can be passed through the piston rod 9 from the connection 7 to the outlet 8: the outlet 8 is pointing to the feed opening 5 of the cylinder 1, aiso in the the feed opening 5 containing, perpendicular to the axis of rotation of the support cylinder 1 plane.
- the feed opening 5 and the outlet 6 are designed as a pair of cones, the inner cone 12 being arranged on the bore of the feed opening 5 and the outer cone 13 being arranged on the outlet 8. Conversely, it could also be arranged at the feed opening 5 of the outer cone and at the outlet 8 of the inner cone.
- outlet 8 and feed opening 5 can also be realized with other contours, for example with a cylindrical feed opening and a cylindrical outlet pin, the transitions being chamfered. Thanks to the radial arrangement of the feed device 6, a short construction of the cylinder 1 is possible.
- At least one further molded part 15 which is similar in terms of the contour of the feed opening 5, that is to say a further bore with an inner cone 12, can be arranged on the circumference of the cylinder 1.
- the cylinder 1 is locked in a predetermined position in accordance with the arrangement of the molded part 15. This can only be carried out without activating a pressure medium at the connection 7 by activating the working cylinder 10 accordingly.
- the feed opening 5 is arranged on a peripheral surface of a pin 3 of the cylinder 1.
- the feed part 6 can be placed on the feed opening 5 by means of an actuating element, for example a working cylinder 10.
- the feed opening 5 is arranged on the end face of the body of the cylinder 1.
- the connector 6 is longer here in adaptation to local spatial conditions. It is attached to the piston rod 9 of the working cylinder 10 and is mounted, for example, in a bearing 16 fixed to the frame. By a certain inclined position to the axis of the cylinder, the necessary space to accommodate the working cylinder 10 is obtained. By cranking the feed part 6, the installation conditions may be further improved. With a limited inclined position of the feed part 6, the cylinder 1 can also be locked securely.
- Fig. 4 shows the end face of a pin 3 of a cylinder 1.
- the feed opening 5 is arranged at a sufficiently large distance a from the axis of rotation of the cylinder, whereby the cylinder is locked against rotation.
- the feed part 6.1 is attached to a lever 17 and when it is pivoted, the outlet 8 of the feed part 6.1 is pivotable onto the feed opening 5.
- a lifting magnet 18 is provided as a controllable actuating element for the lever 17, the armature 19 of which is connected to the lever 17 by means of a coupling 20.
- FIGS. 2 to 5 corresponds to the exemplary embodiment according to FIG. 1, which is why detailed, repetitive descriptions are dispensed with.
Landscapes
- Rotary Presses (AREA)
- Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
- Manufacture Or Reproduction Of Printing Formes (AREA)
- Actuator (AREA)
Description
Die Erfindung betrifft eine Vorrichtung zur Zufuhr eines Druckmediums zu einem rotierbaren Zylinder einer Rotationsdruckmaschine.The invention relates to a device for supplying a printing medium to a rotatable cylinder of a rotary printing press.
Die DE 42 03 550 C2 zeigt eine Vorrichtung zum Zuführen eines Druckmediums zu einem Zylinder, bei der ein Zuführteil auf die Mantelfläche des Zapfens des Zylinders absenkbar ist. Dabei ist die Bewegung des Zuführteils an die An- und Abschaltung des Druckes des Mediums gekoppelt. Bei abgeschaltetem Druckmedium ist also das Zuführteil nicht auf den Zylinder aufsetzbar.DE 42 03 550 C2 shows a device for supplying a pressure medium to a cylinder, in which a supply part can be lowered onto the lateral surface of the journal of the cylinder. The movement of the feed part is coupled to the switching on and off of the pressure of the medium. When the pressure medium is switched off, the feed part cannot therefore be placed on the cylinder.
Die DE 43 03 381 A1 zeigt einen Plattenzylinder, dem Druckluft durch Ansetzen eines Zuführteils an die Stirnseite des Zylinderkörpers zuführbar ist. Eine Lagefixierung des Plattenzylinders ist dabei nicht möglich.DE 43 03 381 A1 shows a plate cylinder to which compressed air can be supplied by attaching a supply part to the end face of the cylinder body. Fixing the position of the plate cylinder is not possible.
Das Dokument DE-U-296 00 845 zeigt die Zuführung von Druckluft an eine Spannspindel eines Druckwerkzylinders, wobei eine gestelltest angeordnete Zuführeinheit an einen Kanal der Spindel ansetzbar ist.The document DE-U-296 00 845 shows the supply of compressed air to a clamping spindle of a printing unit cylinder, wherein a supply unit arranged in a test position can be attached to a channel of the spindle.
Der Erfindung liegt die Aufgabe zugrunde, eine Vorrichtung zum Zuführen eines Druckmediums zu einem Zylinder zu schaffen, mittels der der Zylinder unabhängig vom anzuschließenden Druckmedium lagefixierbar ist.The invention has for its object to provide a device for supplying a pressure medium to a cylinder, by means of which the cylinder can be fixed in position independently of the pressure medium to be connected.
Die gestellte Aufgabe wird erfindungsgemäß mit den Merkmalen des Patentanspruchs 1 gelöst. Mit dem weitgehenden Übereinanderfassen des Auslasses des Zuführteils und der Zuführöffnung wird der Zylinder weitgehend formschlüssig gegen Verdrehen gesichert. Diese Blockierung ist auch möglich, ohne daß das Druckmedium zugeschaltet ist. Die Vorrichtung fungiert auch zuverlässig als Drehmomentenstütze, d. h., der Antriebsmotor kann im Stillstand unter Strom gehalten werden, was Vorteile für die Steuerung zeitigt. Die Vorrichtung benötigt wenig Platz. Dank dem steuerbaren Betätigungselement ist die Steuerung automatisierbar.The object is achieved according to the invention with the features of claim 1. By largely overlapping the outlet of the feed part and the feed opening, the cylinder is largely secured against rotation. This blocking is also possible without the print medium being switched on. The device also functions reliably as a torque support, i. that is, the drive motor can be kept under power at a standstill, which brings advantages for the control. The device takes up little space. The control can be automated thanks to the controllable actuating element.
Weitere Merkmale und Vorteile ergeben sich aus den Unteransprüchen in Verbindung mit der Beschreibung.Further features and advantages result from the subclaims in connection with the description.
Die Erfindung soll nachfolgend an einigen Ausführungsbeispielen näher erläutert werden. In den zugehörigen Zeichnungen zeigt schematisch:
- Fig. 1:
- eine Vorrichtung zur Zufuhr eines Druckmediums zu einem Zylinder, die am Zylindermantel angeordnet ist,
- Fig. 2 bis 5:
- weitere Ausführungsvarianten zu Fig. 1.
- Fig. 1:
- a device for supplying a pressure medium to a cylinder, which is arranged on the cylinder jacket,
- 2 to 5:
- further variants of FIG. 1.
Fig. 1 zeigt einen Zylinder 1, auf den eine Druckformhülse 2 aufgespannt ist. Der Zylinder 1 ist mit seinem Zapfen 3 in einem Gestell 4 gelagert Nicht dargestellt trägt der Zylinder 1 an seinem anderen Ende ebenfalls einen Zapfen, mit dem er in einem Gestell gelagert ist Der Zylinder 1 kann einen Formzylinder einer Druckmaschine darstellen. Ebenso kann es sich beispielsweise um einen Trägerzylinder einer Einrichtung zum Herstellen einer Druckform oder auch um einen anderweitigen Zylinder handeln. Ebenso kann auf dem Zylinder 1 eine Gummituchhülse angeordnet sein. Auch ist die Erfindung bei anderen Zylindern anwendbar, an die ein einen Überdruck oder Unterdruck aufweisendes Druckmedium anzuschließen istFig. 1 shows a cylinder 1, on which a printing form sleeve 2 is clamped. The cylinder 1 is mounted with its pin 3 in a frame 4. Not shown, the cylinder 1 also carries at its other end a pin with which it is mounted in a frame. The cylinder 1 can represent a form cylinder of a printing press. It can also be, for example, a carrier cylinder of a device for producing a printing form or else another cylinder. A blanket sleeve can also be arranged on the cylinder 1. The invention is also applicable to other cylinders to which a pressure medium having an overpressure or underpressure is to be connected
Der Zylinder 1 weist an seinem Mantel eine Zuführöffnung 5 auf, von der eine nicht dargestellte Leitung zu ebenfalls nicht dargestellten, die Zylindermantelfläche durchdringenden Blasbohrungen am anderen Ende des Zylindermantels führen. Mittels der an den Blasbohrungen austretenden Druckluft ist die Druckformhülse 2 oder eine Gummituchhülse elastisch aufweitbar und sodann auf den Zylinder 1 oder von dem Zylinder 1 in axialer Richtung schiebbar.The cylinder 1 has a feed opening 5 on its jacket, from which a line, not shown, leads to blowing holes at the other end of the cylinder jacket, also not shown, which penetrate the cylinder jacket surface. By means of the compressed air emerging at the blow holes, the printing form sleeve 2 or a rubber blanket sleeve can be elastically expanded and then pushed onto the cylinder 1 or from the cylinder 1 in the axial direction.
Am Zylinder 1 ist ein Zuführteil 6 positioniert, das einen Anschluß 7 und einen Auslaß 8 für das Druckmedium aufweist. Der Anschluß 7 und der Auslaß 8 sind an den Enden einer Kolbenstange 9 eines Arbeitszylinders 10 angeordnet, der am Gestell 4 befestigt ist. Die Kolbenstange 9 ist mit einer durchgehenden Längsbohrung 11 versehen, so daß das Druckmedium durch die Kolbenstange 9 vom Anschluß 7 zum Auslaß 8 führbar ist: Der Auslaß 8 ist auf die Zuführöffnung 5 des Zylinders 1 zeigend, aiso in der die Zuführöffnung 5 enthaltenden, senkrecht auf der Drehachse des Trägerzylinders 1 stehenden Ebene, angeordnet.A supply part 6 is positioned on the cylinder 1 and has a connection 7 and an outlet 8 for the pressure medium. The connection 7 and the outlet 8 are arranged at the ends of a piston rod 9 of a working cylinder 10 which is attached to the frame 4. The piston rod 9 is provided with a continuous longitudinal bore 11, so that the pressure medium can be passed through the piston rod 9 from the connection 7 to the outlet 8: the outlet 8 is pointing to the feed opening 5 of the cylinder 1, aiso in the the feed opening 5 containing, perpendicular to the axis of rotation of the support cylinder 1 plane.
Die Zuführöffnung 5 und der Auslaß 6 sind als Kegelpaarung ausgeführt, wobei an der Bohrung der Zuführöffnung 5 der Innenkegel 12 und am Auslaß 8 der Außenkegel 13 angeordnet ist. Es könnte auch umgekehrt an der Zuführöffnung 5 der Außenkegel und an dem Auslaß 8 der Innenkegel angeordnet sein. Einer der Kegel, im Ausführungsbeispiel der Außenkegel 13, trägt einen Dichtring 14.The feed opening 5 and the outlet 6 are designed as a pair of cones, the inner cone 12 being arranged on the bore of the feed opening 5 and the outer cone 13 being arranged on the outlet 8. Conversely, it could also be arranged at the feed opening 5 of the outer cone and at the outlet 8 of the inner cone. One of the cones, in the exemplary embodiment the outer cone 13, carries a sealing ring 14.
Durch entsprechende Ansteuerung mit einem Fluid, vorteilhaft Druckluft, wird die Kolbenstange 9 aus der in Fig. 1 gezeichneten Stellung verfahren, wobei der Außenkegel 13 mit dem Auslaß 8 in den Innenkegel 12 der Zuführöffnung 5 eintritt. Nunmehr kann das am Anschluß 7 anliegende Druckmedium aktiviert und Ober die Längsbohrung 11, den Auslaß 8 und die Zuführöffnung 5 in den Zylinder 1 eingebracht werden. Der Rundring 14 dichtet dabei die anzuschließenden Teile ab. Außerdem überfassen der Außen- und der Innenkegel 13, 12 einander weitgehend formschlüssig und blockieren so den Zylinder 1 zuverlässig gegen Drehung. Dabei bleibt die Blockierung auch erhalten, wenn das am Anschluß 7 zuführbare Druckmedium abgeschaltet wird. Bei dieser Blockierung können dann auch bei angeschaltetem Antriebsmotor des Zylinders 1 Wartungsarbeiten, beispielsweise das Waschen oder Gummieren der Druckform, vorgenommen werden. Das einander Überfassen von Auslaß 8 und Zuführöffnung 5 kann auch mit anderen Konturen realisiert werden, beispielsweise mit einer zylindrischen Zuführöffnung und einem zylindrischen Auslaßzapfen, wobei die Übergänge angefast sind. Dank der radialen Anordnung de Zuführvorrichtung 6 ist eine kurze Bauweise des Zylinders 1 möglich.Appropriate control with a fluid, advantageously compressed air, moves the piston rod 9 from the position shown in FIG. 1, the outer cone 13 with the outlet 8 entering the inner cone 12 of the feed opening 5. Now the pressure medium present at the connection 7 can be activated and introduced into the cylinder 1 via the longitudinal bore 11, the outlet 8 and the feed opening 5. The round ring 14 seals the parts to be connected. In addition, the outer and inner cones 13, 12 largely overlap each other and thus reliably block the cylinder 1 against rotation. The blocking is also retained when the pressure medium that can be fed in at port 7 is switched off. With this blocking, maintenance work, for example washing or gumming the printing form, can then be carried out even when the drive motor of the cylinder 1 is switched on. The overlapping of outlet 8 and feed opening 5 can also be realized with other contours, for example with a cylindrical feed opening and a cylindrical outlet pin, the transitions being chamfered. Thanks to the radial arrangement of the feed device 6, a short construction of the cylinder 1 is possible.
In der genannten Ebene der Zuführöffnung 5 kann am Umfang des Zylinders 1 mindestens ein weiteres hinsichtlich der Kontur der Zuführöffnung 5 ähnelndes Formteil 15, also eine weitere Bohrung mit einem Innenkegel 12 angeordnet sein. Beim Einfahren des Zuführteils 6 in das Formteil 15 wird der Zylinder 1 entsprechend der Anordnung des Formteils 15 in einer vorbestimmten Lage arretiert. Dies ist ohne Aktivieren eines Druckmediums am Anschluß 7lediglich durch entsprechendes Ansteuern des Arbeitszylinders 10 ausführbar.In the plane of the feed opening 5 mentioned, at least one further molded part 15 which is similar in terms of the contour of the feed opening 5, that is to say a further bore with an inner cone 12, can be arranged on the circumference of the cylinder 1. When the feed part 6 is moved into the molded part 15, the cylinder 1 is locked in a predetermined position in accordance with the arrangement of the molded part 15. This can only be carried out without activating a pressure medium at the connection 7 by activating the working cylinder 10 accordingly.
Nachfolgend werden weitere erfindungsgemäße Varianten beschrieben, wobei der Einfachheit halber weitgehend die bisherigen Bezugszeichen weiter verwendet werden. Gemäß Fig. 2 ist die Zuführöffnung 5 an einer Umfangsfläche eines Zapfens 3 des Zylinders 1 angeordnet. Mittels eines Betätigungsefements, beispielsweise eines Arbeitszylinders 10, ist das Zuführteil 6 auf die Zuführöffnung 5 aufsetzbar.Further variants according to the invention are described below, the previous reference numerals being largely used for the sake of simplicity. 2, the feed opening 5 is arranged on a peripheral surface of a pin 3 of the cylinder 1. The feed part 6 can be placed on the feed opening 5 by means of an actuating element, for example a working cylinder 10.
Gemäß Fig. 3 ist die Zuführöffnung 5 an der Stirnseite des Körpers des Zylinders 1 angeordnet. Das Anschlußteil 6 ist hier in Anpassung an örtliche Raumverhältnisse länger ausgeführt. Es ist an der Kolbenstange 9 des Arbeitszylinders 10 befestigt und beispielsweise in einem gestellfesten Lager 16 gelagert. Durch eine gewisse Schräglage zur Achse des Zylinders wird die nötige Baufreiheit zur Unterbringung des Arbeitszylinders 10 gewonnen. Durch Kröpfung des Zuführteils 6 werden ggf. die Einbaubedingungen weiter verbessert. Bei einer begrenzten Schräglage des Zuführteils 6 ist auch hier eine sichere Arretiermöglichkeit des Zylinders 1 gegeben.3, the feed opening 5 is arranged on the end face of the body of the cylinder 1. The connector 6 is longer here in adaptation to local spatial conditions. It is attached to the piston rod 9 of the working cylinder 10 and is mounted, for example, in a bearing 16 fixed to the frame. By a certain inclined position to the axis of the cylinder, the necessary space to accommodate the working cylinder 10 is obtained. By cranking the feed part 6, the installation conditions may be further improved. With a limited inclined position of the feed part 6, the cylinder 1 can also be locked securely.
Fig. 4 zeigt die Stirnseite eines Zapfens 3 eines Zylinders 1. Die Zuführöffnung 5 ist mit ausreichend großem Abstand a von der Drehachse des Zylinders angeordnet, wodurch die Arretierung des Zylinders gegen Verdrehung gegeben ist.Fig. 4 shows the end face of a pin 3 of a cylinder 1. The feed opening 5 is arranged at a sufficiently large distance a from the axis of rotation of the cylinder, whereby the cylinder is locked against rotation.
Gemäß Fig. 5 ist das Zuführteil 6.1 an einem Hebel 17 befestigt und bei dessen Schwenken der Auslaß 8 des Zuführteils 6.1 auf die Zuführöffnung 5 schwenkbar. Als steuerbares Betätigungselement für den Hebel 17 ist beispielhaft ein Hubmagnet 18 vorgesehen, dessen Anker 19 mittels einer Koppel 20 mit dem Hebel 17 verbunden ist.5, the feed part 6.1 is attached to a lever 17 and when it is pivoted, the outlet 8 of the feed part 6.1 is pivotable onto the feed opening 5. A lifting magnet 18 is provided as a controllable actuating element for the lever 17, the armature 19 of which is connected to the lever 17 by means of a coupling 20.
Die weitere Ausgestaltung der in den Fig. 2 bis 5 beschriebenen Varianten entspricht dem Ausführungsbeispiel gemäß Fig. 1, weshalb auf nähere, wiederholende Beschreibungen verzichtet wird.The further embodiment of the variants described in FIGS. 2 to 5 corresponds to the exemplary embodiment according to FIG. 1, which is why detailed, repetitive descriptions are dispensed with.
Claims (12)
- Device for the supply of a pressurized medium to a rotatable cylinder (1) of a rotary press, having a supply opening (5) on the cylinder (1) and a supply portion (6) that can be placed upon the supply opening (5) by means of an actuating element (10, 18) which can be controlled independently of switching on the pressurized medium and has a connection (7) and an outlet (8) for the pressurized medium, wherein it is possible to connect the supply opening (5) and the outlet, wherein, with the supply portion (6) placed on, the outlet (8) and the supply opening (5) overlap each other in engagement and arrest the cylinder (1) preventing it from turning, the supply portion (6) acting as a torque arm.
- Device according to claim 1, characterised in that the supply opening (5) and the outlet (8) are constructed as a cone pairing.
- Device according to claim 2, characterised in that the supply opening (5) is constructed as a bore with an inner cone (12) and the outlet (8) is arranged on an outer cone (13).
- Device according to one of claims 1 to 3, characterised in that the supply opening (5) is arranged on the lateral surface of the cylinder (1).
- Device according to one of claims 1 to 3, characterised in that the supply opening (5) is arranged on a circumferential face of a journal (3) of the cylinder (1).
- Device according to one of claims 1 to 3, characterised in that the supply opening (5) is arranged on an end face of the body of the cylinder (1).
- Device according to one of claims 1 to 3, characterised in that the supply opening (5) is arranged on an end face of a journal (3) of the cylinder (1) so as to be offset in relation to the latter's rotational axis.
- Device according to claim 3, characterised in that a sealing ring (14) is let into the lateral surface of the outer or inner cone (13, 14).
- Device according to one of the preceding claims, characterised in that the actuating element is constructed as a working cylinder (10), the piston rod (9) of which has a continuous longitudinal bore (11) and is provided with the connection (7) and outlet (8) for the pressurized medium.
- Device according to one of claims 1 to 8, characterised in that the supply portion (6.1) is secured to a lever (17) and, when the latter swivels, the outlet (8) can be swivelled onto the supply opening (5), and in that the actuating element (10, 18) is articulated on the lever.
- Device according to one of claims 1 to 8 or 10, characterised in that the actuating element is constructed as an electric lifting magnet (18).
- Device according to one of the preceding claims, characterised in that for the purpose of arresting the cylinder (1) the outlet (8) can be set onto at least one shaped portion (15) that is similar in terms of its contour to the supply opening (5) and is arranged on the cylinder (1).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19961866A DE19961866A1 (en) | 1999-12-22 | 1999-12-22 | Device for supplying a printing medium to a cylinder carrying a printing form or a blanket |
DE19961866 | 1999-12-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1110727A1 EP1110727A1 (en) | 2001-06-27 |
EP1110727B1 true EP1110727B1 (en) | 2004-03-31 |
Family
ID=7933706
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00127603A Expired - Lifetime EP1110727B1 (en) | 1999-12-22 | 2000-12-16 | Device for the supply of a pressurized medium to a cylinder of a rotary press |
Country Status (5)
Country | Link |
---|---|
US (1) | US6443060B2 (en) |
EP (1) | EP1110727B1 (en) |
JP (1) | JP3333182B2 (en) |
CA (1) | CA2329496C (en) |
DE (2) | DE19961866A1 (en) |
Families Citing this family (7)
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DE19961867A1 (en) | 1999-12-22 | 2001-06-28 | Roland Man Druckmasch | Device for the production of printing forms |
JP4559015B2 (en) * | 2002-04-08 | 2010-10-06 | 株式会社小森コーポレーション | Plate holding device |
BE1015250A6 (en) * | 2002-12-13 | 2004-12-07 | Rotary pad printing system for printing limited flexible objects. | |
ITFI20040226A1 (en) * | 2004-11-08 | 2005-02-08 | Om Futura S P A | DEVICE AND PROCEDURE FOR REMOVING THE SHIRT FROM THE CLICHE 'ROLLERS IN PRINTING MACHINES |
DE102008025222B3 (en) * | 2008-05-27 | 2009-07-09 | WINKLER+DüNNEBIER AG | Stationary radial compressed air supply |
DE102009023170B4 (en) * | 2009-05-29 | 2013-09-05 | Wetzel Gmbh | Sleeve and method for mounting such on a support roller |
DK2844471T3 (en) * | 2012-04-24 | 2018-10-22 | Tresu As | Pressure works with adjustment of rollers by a deflector and method of adjustment |
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DE3936458C1 (en) * | 1989-11-02 | 1991-04-11 | Man Roland Druckmaschinen Ag, 6050 Offenbach, De | |
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DE4303381A1 (en) * | 1993-02-05 | 1994-12-01 | Roland Man Druckmasch | Plate cylinder with a device for lifting a printing plate |
DE4414084C2 (en) * | 1994-04-22 | 1997-09-18 | Roland Man Druckmasch | Rotary printing machine with several cooperating cylinders |
DE19537421C1 (en) * | 1995-10-07 | 1997-03-27 | Koenig & Bauer Albert Ag | Method and device for coupling a cylinder |
DE29600845U1 (en) * | 1996-01-19 | 1996-03-07 | MAN Roland Druckmaschinen AG, 63075 Offenbach | Device for fastening a covering on a printing unit cylinder |
-
1999
- 1999-12-22 DE DE19961866A patent/DE19961866A1/en not_active Withdrawn
-
2000
- 2000-12-16 DE DE50005890T patent/DE50005890D1/en not_active Expired - Lifetime
- 2000-12-16 EP EP00127603A patent/EP1110727B1/en not_active Expired - Lifetime
- 2000-12-18 JP JP2000384428A patent/JP3333182B2/en not_active Expired - Fee Related
- 2000-12-21 US US09/746,414 patent/US6443060B2/en not_active Expired - Fee Related
- 2000-12-22 CA CA002329496A patent/CA2329496C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP3333182B2 (en) | 2002-10-07 |
CA2329496A1 (en) | 2001-06-22 |
US20010006026A1 (en) | 2001-07-05 |
DE19961866A1 (en) | 2001-06-28 |
DE50005890D1 (en) | 2004-05-06 |
JP2001179941A (en) | 2001-07-03 |
CA2329496C (en) | 2004-11-23 |
EP1110727A1 (en) | 2001-06-27 |
US6443060B2 (en) | 2002-09-03 |
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