EP1340617A2 - Device for attaching a flexible printing plate - Google Patents

Device for attaching a flexible printing plate Download PDF

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Publication number
EP1340617A2
EP1340617A2 EP03101547A EP03101547A EP1340617A2 EP 1340617 A2 EP1340617 A2 EP 1340617A2 EP 03101547 A EP03101547 A EP 03101547A EP 03101547 A EP03101547 A EP 03101547A EP 1340617 A2 EP1340617 A2 EP 1340617A2
Authority
EP
European Patent Office
Prior art keywords
base body
cylinder
fastening
fastening elements
pit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP03101547A
Other languages
German (de)
French (fr)
Other versions
EP1340617B1 (en
EP1340617A3 (en
Inventor
Georg Schneider
Karl Robert Schäfer
Roland Bernd Hofmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koenig and Bauer AG
Original Assignee
Koenig and Bauer AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Koenig and Bauer AG filed Critical Koenig and Bauer AG
Publication of EP1340617A2 publication Critical patent/EP1340617A2/en
Publication of EP1340617A3 publication Critical patent/EP1340617A3/en
Application granted granted Critical
Publication of EP1340617B1 publication Critical patent/EP1340617B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • B41F27/12—Devices for attaching printing elements or formes to supports for attaching flexible printing formes
    • B41F27/1212—Devices for attaching printing elements or formes to supports for attaching flexible printing formes using pneumatic force
    • 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
    • B41F27/12—Devices for attaching printing elements or formes to supports for attaching flexible printing formes
    • B41F27/1262—Devices for attaching printing elements or formes to supports for attaching flexible printing formes without tensioning means

Definitions

  • the invention relates to a device for fastening a flexible plate on a Cylinder of a rotary printing press according to the preamble of claim 1.
  • DE 43 35 140 C1 is a device for attaching a flexible Printing plate on the forme cylinder of a rotary printing press with at least one in Axial cylinder pit known.
  • a first or leading and acute angled hanging leg is on one Edge of the first pit wall of the cylinder pit of the forme cylinder hooked in.
  • On second or trailing hook leg is to the approximately in the radial direction of the Forme cylinder extending second pit wall of the cylinder pit can be created.
  • the cylinder pit receives a spindle that can be swiveled around its axis. Are on the spindle attached two leaf springs each distributed over the width of the pressure plate, which at Swiveling the spindle with the hanging legs in or out of engagement are.
  • DE-OS 22 35 119 discloses a device for tensioning a printing plate, in which leaf springs are attached to a swiveling shaft. This wave is in three fixed Camps arranged.
  • DE 11 78 442 B1 shows a device for fastening a flexible plate a base body, wherein a length of the fasteners is shorter than a length of the base body.
  • EP 07 13 770 A1 describes a device for fastening printing plates by means of Leaf springs.
  • the invention has for its object a device for attaching a to create a flexible plate on a cylinder of a rotary printing press.
  • the advantages that can be achieved with the invention consist in particular in that a robust, simply constructed and inexpensive to manufacture device was created.
  • the device according to the invention is in only two positions without spindle rotation adjustable.
  • Another advantage of the device is that it is axial Expansion can consist of several short base bodies. It will possible the device z. B. piecewise for maintenance purposes from the side Remove the cylinder pit without removing the cylinder from the side frame to disassemble. An automatic plate feed and discharge using known Devices are possible.
  • a cylinder 01 e.g. B. a plate or blanket cylinder of a rotary printing press is for receiving flexible plates 02 with at least one in the axial direction provided 03 cylinder barrel.
  • the cylinder pit 03 carries one in Production direction A of the cylinder 01 facing front edge 04 a front or "leading" hanging leg 06 of the plate 02.
  • the plate 02 still has a rear or "trailing" hanging leg 07, which on a second rear edge 08 of the same cylinder pit 03 is hooked.
  • an acute opening angle Alpha is formed, e.g. B. up to 45 °.
  • the second, Pit wall 13 running approximately in the radial direction of cylinder 01 has one obtuse opening angle Beta of approximately 95 ° to the lateral surface 11. Both edges 04; 08 or also apexes of the opening angle alpha; Beta are through one Mounting slot 09 separately.
  • the mounting slot 09 is formed in its internal width b so that next to each other at least two hanging legs 06; 07 find space in it, which in the Project cylinder pit 03.
  • Printing plates also flexible carrier plates with rubber blankets arranged on them Fasten.
  • the cylinder pit 03 can be approximately circular in cross section and is through the fastening slot 09 connected to the lateral surface 11.
  • In the cylinder pit 03 are two at a distance c from each other - e.g. B. in about half the diameter d corresponding to the cylinder pit 03 - z. B. from spring steel existing springs 14; 16, e.g. B. leaf springs arranged.
  • a longitudinal axis of the feathers 14; 16 extends in the axis-parallel direction to the cylinder 01.
  • a vertical axis e; f the Springs 14; 16 runs approximately at right angles to the level of the first pit wall 12.
  • Lower ends 17 distant from the jacket or from the hanging leg; 18 of the springs 14; 16 are on an abutment, e.g. B. a base body 19 with a cross section of a longitudinally separated pipe attached (trough-shaped), which is in the cylinder pit 03 in axially parallel direction extends.
  • a holding strip 21 fixed to the base body can also be arranged on the base body 19, on the side surfaces of the lower ends 17; 18 of the springs 14; 16 are attached.
  • the two upper free ends 22; 23 (force application ends) of the springs 14; 16 are bent in a hook shape and dimensioned in length so that these in the plate holder or Rest position (Fig. 1) with the hanging legs 06; 07 are in active connection.
  • the springs 14; 16 can also be made in one piece, i.e. H. be formed in a U-shape.
  • a power transmission element 26 In the vicinity of the free upper ends 22; 23 and between the springs 14; 16 is located there is a power transmission element 26.
  • This power transmission element 26 can extend continuously in the axis-parallel direction of the cylinder pit 03 and afford or be cylindrical.
  • the power transmission element 26 can on two springs 14; 16 or only on a spring 14 or 16 or by means of a not shown third leaf spring z. B. be attached to the retaining bar 21.
  • the power transmission element 26 is designed as “interrupted”, d. H. cone-shaped, spherical or comb-shaped.
  • Seen in cross section of the device is between the first leaf-shaped Spring 14 and the inner wall 28 of the trough-shaped base body 19 an adjusting means, for. B. arranged with a hose 27 that can be filled with compressed air, called an air hose.
  • the hose 27 is z. B. provided with a valve and is about an associated line, not shown, to the cylinder journal and by means of a known rotary introduction acted upon with compressed air if necessary.
  • the channel-shaped base body 19 can be C-shaped or U-shaped, round, oval in cross section or be polygonal.
  • the cross section of the base body 19 is Cross-section of the cylinder pit 03 adapted.
  • the base body 19 has one pointing in the direction of the fastening slot 09 Base body opening 31 through which the parts 22; 23 the clamping and / or Clamping elements 14; 16 protrude.
  • the base body 19 is in axially parallel direction in several shorter base body 32; 33; 34 divided.
  • everyone Base body 32; 33; 34 is opposite the adjacent base body 32; 33; 34 detachable, z. B. connected by means of a clutch.
  • This clutch can e.g. B. act positively and by means of a double-sided toothing 36; 37 the base body 32; 33; 34 realized become.
  • Each base body 32 to 34 has springs 14; 16, at least one Power transmission element 26, a retaining bar 21 and a nose at the upper end 23 the spring 16.
  • the air hose 27 is always made in one piece and passes through all Base body 32 to 34.
  • a free end of that located in the cylinder pit 03 the first and last base body is rotatably connected to an end coupling piece 38.
  • the End coupling piece 38 is with its parts covering the cylinder pit 03 on the Flanks of the cylinder 01 attached, for. B. screwed.
  • the device z. B. can be removed from the cylinder pit 03 for maintenance purposes without it the cylinder 01 must be removed from the side frame.
  • FIGS. 4 and 5 consist in the trough-shaped base body 19 or in the form-fittingly connected to each other shorter base bodies 32 to 34 (Fig. 6) movable clamping and / or clamping elements from two parallel strips 39; 41. If there are several base bodies 32, 33, 34 is provided, a length I32, I33, I34 of the respective base body 32, 33, 34 greater than a length I39, I41 of the fastening elements 39, 41.
  • First or lower ends 42; 43 are at a clear distance g, z. B. a sixth or eighth of the diameter d of the cylinder pit 03, from one another in abutments 44 pivoted.
  • the abutments 44 can be made in the base body 19 or respectively in the base bodies 32 to 34 arranged slots 45 exist, in which parts of the bottom 42; 43 of the bar 39; 41 intervene.
  • Second or upper hook-in legs near ends 46; 47 (Force attack ends) of the strips 39; 41 are directly or indirectly with each opposite hanging legs 06; 07 in active connection and press this by the force of at least one spring 48; 49, e.g. B. compression spring against the first or second pit wall 12; 13 on.
  • the compression springs 48; 49 are each between the Inner wall 28 of the base body 19 and the outside 51; 52 of the bar 39; 41 arranged.
  • each base body 32 to 34 lies in one on the top Einsteck Anlagenelnenen end 46 of the bar 39 located recess 54.
  • On both sides of the Recess 54 remain in each case folded arms of the upper end 46 of the bar 39, which against the second pit wall 13 or a longitudinal sectional surface of the base body 19 or press against the hanging leg 07 beforehand (Fig. 4).
  • Compression force F1 is less than a compression force F2 exerted by the spring 49.
  • Base body 19 located parts 39; 41; 48; 49; 53 are used as clamping and / or Designated clamping elements. This also applies to the shorter base bodies 32 to 34 to.
  • the air hose 26 is first provided with a Air pressure of about three bar.
  • a Air pressure of about three bar.
  • the air hose 27 Pressure force F greater than the pressure force F1 of the spring 48 and less than the pressure force F2 the spring 49.
  • the bar 39 is pivoted and the arms 46 come with the rear Hanging leg 07 out of engagement.
  • the trailing end may result from the Internal stress of the plate 2 with its hanging leg 07 from the Snap out the fastening slot 09 and capture it below.
  • the base body 32 to 34 (Fig. 6) by means of teeth 36; 37 non-rotatable be connected.
  • An end coupling piece 38 is like the first Design variant (Fig. 3) attached to the flanks of the cylinder 01.
  • At least the folded end 47 of the strip 41 can also be made elastic spring steel or corresponding plastic.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
  • Clamps And Clips (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Massaging Devices (AREA)
  • Soil Working Implements (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)

Abstract

The tensioning device has an open base body (19) in the cylinder groove (03), running in the direction of the fixing slot (09). The base body has an internal cavity, inside which there are movable tensioning and/or clamping elements (14, 16, 21, 26). Components (22, 23) which can be brought into connection with the hanging arms (06, 07) project through an aperture in the base body.

Description

Die Erfindung betrifft eine Vorrichtung zum Befestigen einer biegsamen Platte auf einem Zylinder einer Rotationsdruckmaschine entsprechend dem Oberbegriff des Anspruches 1.The invention relates to a device for fastening a flexible plate on a Cylinder of a rotary printing press according to the preamble of claim 1.

Durch die DE 43 35 140 C1 ist eine Vorrichtung zum Befestigen einer biegsamen Druckplatte auf dem Formzylinder einer Rotationsdruckmaschine mit zumindest einer in Achsrichtung verlaufenden Zylindergrube bekannt.DE 43 35 140 C1 is a device for attaching a flexible Printing plate on the forme cylinder of a rotary printing press with at least one in Axial cylinder pit known.

Ein erster oder vorlaufender und spitzwinklig abgekanteter Einhängeschenkel ist an einer Kante der ersten Grubenwand der Zylindergrube des Formzylinders eingehängt. Ein zweiter oder nachlaufender Einhängeschenkel ist an die in etwa in radialer Richtung des Formzylinders verlaufende zweite Grubenwand der Zylindergrube anlegbar. Die Zylindergrube nimmt eine um ihre Achse schwenkbare Spindel auf. An der Spindel sind zwei jeweils über die Breite der Druckplatte verteilte Blattfedern befestigt, welche beim Verschwenken der Spindel mit den Einhängeschenkeln in bzw. außer Eingriff bringbar sind.A first or leading and acute angled hanging leg is on one Edge of the first pit wall of the cylinder pit of the forme cylinder hooked in. On second or trailing hook leg is to the approximately in the radial direction of the Forme cylinder extending second pit wall of the cylinder pit can be created. The The cylinder pit receives a spindle that can be swiveled around its axis. Are on the spindle attached two leaf springs each distributed over the width of the pressure plate, which at Swiveling the spindle with the hanging legs in or out of engagement are.

Die DE-OS 22 35 119 offenbart eine Vorrichtung zum Spannen einer Druckplatte, bei der auf einer schwenkbaren Welle Blattfedern befestigt sind. Diese Welle ist in drei ortsfesten Lagern angeordnet.DE-OS 22 35 119 discloses a device for tensioning a printing plate, in which leaf springs are attached to a swiveling shaft. This wave is in three fixed Camps arranged.

Die DE 38 12 137 A1 beschreibt eine Vorrichtung zum Befestigen einer Druckplatte, bei der in einer Hohlwelle zwei schwenkbare Befestigungselemente gelagert sind. DE 38 12 137 A1 describes a device for fastening a printing plate, at the two pivotable fasteners are mounted in a hollow shaft.

Die DE 11 78 442 B1 zeigt eine Vorrichtung zum Befestigen einer biegsamen Platte mit einem Basiskörper, wobei eine Länge der Befestigungselemente kürzer als eine Länge des Basiskörpers ist.DE 11 78 442 B1 shows a device for fastening a flexible plate a base body, wherein a length of the fasteners is shorter than a length of the base body.

Die EP 07 13 770 A1 beschreibt eine Vorrichtung zum Befestigen von Druckplatten mittels Blattfedern.EP 07 13 770 A1 describes a device for fastening printing plates by means of Leaf springs.

Der Erfindung liegt die Aufgabe zugrunde, eine Vorrichtung zum Befestigen einer biegsamen Platte auf einem Zylinder einer Rotationsdruckmaschine zu schaffen.The invention has for its object a device for attaching a to create a flexible plate on a cylinder of a rotary printing press.

Die Aufgabe wird erfindungsgemäß durch die Merkmale des Anspruches 1 gelöst.The object is achieved by the features of claim 1.

Die mit der Erfindung erzielbaren Vorteile bestehen insbesondere darin, daß eine robuste, einfach aufgebaute und kostengünstig herstellbare Vorrichtung geschaffen wurde. Die erfindungsgemäße Vorrichtung ist ohne Spindelverdrehung in nur zwei Positionen verstellbar. Ein weiterer Vorteil der Vorrichtung besteht darin, daß diese in ihrer axialen Ausdehnung aus mehreren kurzen Basiskörpern bestehen kann. Dadurch wird es möglich, die Vorrichtung z. B. für Wartungszwecke stückweise seitlich aus der Zylindergrube zu entnehmen, ohne den Zylinder dabei aus dem Seitengestell demontieren zu müssen. Eine automatische Plattenzu- und -abführung mittels bekannter Vorrichtungen ist möglich.The advantages that can be achieved with the invention consist in particular in that a robust, simply constructed and inexpensive to manufacture device was created. The The device according to the invention is in only two positions without spindle rotation adjustable. Another advantage of the device is that it is axial Expansion can consist of several short base bodies. It will possible the device z. B. piecewise for maintenance purposes from the side Remove the cylinder pit without removing the cylinder from the side frame to disassemble. An automatic plate feed and discharge using known Devices are possible.

Zwei Ausführungsbeispiele der Erfindung sind in der Zeichnung dargestellt und werden im folgenden näher beschrieben.Two embodiments of the invention are shown in the drawing and are in following described in more detail.

Es zeigen:

Fig. 1
eine Vorrichtung im Querschnitt in Plattenhalte- oder Ruhestellung;
Fig. 2
eine Vorrichtung nach Fig. 1 in Plattenaufnahme- oder Arbeitsstellung;
Fig. 3
einen Schnitt III - III nach Fig. 2 in Teildarstellung;
Fig. 4
eine Vorrichtung im Querschnitt in Ruhestellung nach einer zweiten Ausführungsvariante;
Fig. 5
eine Vorrichtung im Querschnitt in Arbeitsstellung nach einer zweiten Ausführungsvariante;
Fig. 6
einen Schnitt VI - VI nach Fig. 4 in Teildarstellung.
Show it:
Fig. 1
a device in cross section in the plate holding or rest position;
Fig. 2
a device of Figure 1 in the plate receiving or working position.
Fig. 3
a section III - III of Figure 2 in partial representation.
Fig. 4
a device in cross section in the rest position according to a second embodiment;
Fig. 5
a device in cross section in the working position according to a second embodiment;
Fig. 6
a section VI - VI of FIG. 4 in partial representation.

Ein Zylinder 01, z. B. ein Platten- oder Gummituchzylinder einer Rotationsdruckmaschine ist zur Aufnahme von biegsamen Platten 02 mit mindestens einer in Achsrichtung verlaufenden Zylindergrube 03 versehen. Die Zylindergrube 03 trägt an einer in Produktionsrichtung A des Zylinders 01 weisenden vorderen Kante 04 einen vorderen oder "vorauslaufenden" Einhängeschenkel 06 der Platte 02. Die Platte 02 weist noch einen hinteren oder "nachlaufenden" Einhängeschenkel 07 auf, welcher an einer zweiten hinteren Kante 08 der gleichen Zylindergrube 03 eingehangen ist.A cylinder 01, e.g. B. a plate or blanket cylinder of a rotary printing press is for receiving flexible plates 02 with at least one in the axial direction provided 03 cylinder barrel. The cylinder pit 03 carries one in Production direction A of the cylinder 01 facing front edge 04 a front or "leading" hanging leg 06 of the plate 02. The plate 02 still has a rear or "trailing" hanging leg 07, which on a second rear edge 08 of the same cylinder pit 03 is hooked.

Ein zwischen der Mantelfläche 11 des Zylinders 01 und der ersten Grubenwand 12 der Zylindergrube 03 ist ein spitzer öffnungswinkel Alpha gebildet, z. B. bis 45°. Die zweite, etwa in radialer Richtung des Zylinders 01 verlaufende Grubenwand 13 weist einen stumpfen öffnungswinkel Beta von etwa 95° zur Mantelfläche 11 auf. Beide Kanten 04; 08 oder auch Scheitelpunkte der öffnungswinkel Alpha; Beta sind durch einen Befestigungsschlitz 09 getrennt.One between the lateral surface 11 of the cylinder 01 and the first pit wall 12 of the Cylinder pit 03 an acute opening angle Alpha is formed, e.g. B. up to 45 °. The second, Pit wall 13 running approximately in the radial direction of cylinder 01 has one obtuse opening angle Beta of approximately 95 ° to the lateral surface 11. Both edges 04; 08 or also apexes of the opening angle alpha; Beta are through one Mounting slot 09 separately.

Der Befestigungsschlitz 09 ist in seiner lichten Weite b so ausgebildet, daß nebeneinander zumindest zwei Einhängeschenkel 06; 07 darin Platz finden, welche in die Zylindergrube 03 ragen.The mounting slot 09 is formed in its internal width b so that next to each other at least two hanging legs 06; 07 find space in it, which in the Project cylinder pit 03.

Es ist möglich, anstatt einer Druckplatte oder mehrerer nebeneinander liegenden Druckplatten auch biegsame Trägerplatten mit darauf angeordneten Gummitüchern zu befestigen. It is possible instead of one printing plate or several lying side by side Printing plates also flexible carrier plates with rubber blankets arranged on them Fasten.

Die Zylindergrube 03 kann im Querschnitt etwa kreisförmig ausgebildet sein und ist durch den Befestigungsschlitz 09 mit der Mantelfläche 11 verbunden. In der Zylindergrube 03 sind zwei in einem Abstand c voneinander - z. B. in etwa der Hälfte des Durchmessers d der Zylindergrube 03 entsprechend - voneinander entfernte z. B. aus Federstahl bestehende Federn 14; 16, z. B. Blattfedern, angeordnet. Eine Längsachse der Federn 14; 16 erstreckt sich in achsparalleler Richtung zum Zylinder 01. Eine Hochachse e; f der Federn 14; 16 verläuft in etwa rechtwinklig zur Ebene der ersten Grubenwand 12.The cylinder pit 03 can be approximately circular in cross section and is through the fastening slot 09 connected to the lateral surface 11. In the cylinder pit 03 are two at a distance c from each other - e.g. B. in about half the diameter d corresponding to the cylinder pit 03 - z. B. from spring steel existing springs 14; 16, e.g. B. leaf springs arranged. A longitudinal axis of the feathers 14; 16 extends in the axis-parallel direction to the cylinder 01. A vertical axis e; f the Springs 14; 16 runs approximately at right angles to the level of the first pit wall 12.

Mantelferne bzw. einhängeschenkelferne untere Enden 17; 18 der Federn 14; 16 sind auf einem Widerlager, z. B. einem Basiskörper 19 mit einem Querschnitt eines längsgetrennten Rohres befestigt (rinnenförmig), welcher sich in der Zylindergrube 03 in achsparalleler Richtung erstreckt.Lower ends 17 distant from the jacket or from the hanging leg; 18 of the springs 14; 16 are on an abutment, e.g. B. a base body 19 with a cross section of a longitudinally separated pipe attached (trough-shaped), which is in the cylinder pit 03 in axially parallel direction extends.

Auf dem Basiskörper 19 kann auch eine basiskörperfeste Halteleiste 21 angeordnet sein, an deren Seitenflächen die unteren Enden 17; 18 der Federn 14; 16 befestigt sind. Die beiden oberen freien Enden 22; 23 (Kraftangriffsenden) der Federn 14; 16 sind hakenförmig abgebogen und in ihrer Länge so bemessen, daß diese in der Plattenhalteoder Ruhestellung (Fig. 1) mit den Einhängeschenkeln 06; 07 in Wirkverbindung sind.A holding strip 21 fixed to the base body can also be arranged on the base body 19, on the side surfaces of the lower ends 17; 18 of the springs 14; 16 are attached. The two upper free ends 22; 23 (force application ends) of the springs 14; 16 are bent in a hook shape and dimensioned in length so that these in the plate holder or Rest position (Fig. 1) with the hanging legs 06; 07 are in active connection.

Die Federn 14; 16 können auch einstückig, d. h. in U-Form ausgebildet sein.The springs 14; 16 can also be made in one piece, i.e. H. be formed in a U-shape.

In Wirkverbindung sein bedeutet, daß die oberen freien Enden 22; 23 entweder jeweils reibschlüssig (22; 06) oder formschlüssig (23; 07) mit den Einhängeschenkeln 06; 07 in Verbindung sind. D. h., daß das dem Einhängeschenkel 06 nahe obere Ende 22 den vorderen Einhängeschenkel 06 gegen die erste Grubenwand 12 drückt. Andererseits faßt das dem hinteren Einhängeschenkel 07 nahe, hakenförmig abgebogene obere Ende 23 mit einer oder bevorzugt mehreren Nasen in den mit Löchern 24 versehenen hinteren Einhängeschenkel 07 (Fig. 1 und 2). To be in operative connection means that the upper free ends 22; 23 either each frictionally (22; 06) or positively (23; 07) with the hanging legs 06; 07 in Are connected. That is, the upper end 22 close to the hanging leg 06 is the front hanging leg 06 presses against the first pit wall 12. On the other hand, sums up the upper end 23 bent close to the rear suspension leg 07 and hook-shaped with one or preferably more lugs in the rear provided with holes 24 Hanging legs 07 (Fig. 1 and 2).

In der Nähe der freien oberen Enden 22; 23 und zwischen den Federn 14; 16 befindet sich ein Kraftübertragungselement 26. Dieses Kraftübertragungselement 26 kann sich durchgehend in achsparalleler Richtung der Zylindergrube 03 erstrecken und schienen-, leisten oder zylinderförmig ausgebildet sein. Das Kraftübertragungselement 26 kann an beiden Federn 14; 16 oder nur jeweils an einer Feder 14 oder 16 oder mittels einer nichtdargestellten dritten Blattfeder z. B. an der Halteleiste 21 befestigt sein.In the vicinity of the free upper ends 22; 23 and between the springs 14; 16 is located there is a power transmission element 26. This power transmission element 26 can extend continuously in the axis-parallel direction of the cylinder pit 03 and afford or be cylindrical. The power transmission element 26 can on two springs 14; 16 or only on a spring 14 or 16 or by means of a not shown third leaf spring z. B. be attached to the retaining bar 21.

Weiterhin ist es möglich, das Kraftübertragungselement 26 "unterbrochen" auszubilden, d. h. zapfen-, kugel- oder kammförmig.Furthermore, it is possible to design the power transmission element 26 as “interrupted”, d. H. cone-shaped, spherical or comb-shaped.

Im Querschnitt der Vorrichtung gesehen (Fig. 1) ist zwischen der ersten blattförmigen Feder 14 und der Innenwand 28 des rinnenförmigen Basiskörpers 19 ein Stellmittel, z. B. ein mit einem mit Druckluft befüllbarer Schlauch 27, Luftschlauch genannt, angeordnet.Seen in cross section of the device (Fig. 1) is between the first leaf-shaped Spring 14 and the inner wall 28 of the trough-shaped base body 19 an adjusting means, for. B. arranged with a hose 27 that can be filled with compressed air, called an air hose.

Der Schlauch 27 ist an einem seiner Enden z. B. mit einem Ventil versehen und wird über eine damit verbundenen, nicht dargestellten Leitung zum Zylinderzapfen und mittels einer bekannten Dreheinführung im Bedarfsfalle mit Druckluft beaufschlagt.The hose 27 is z. B. provided with a valve and is about an associated line, not shown, to the cylinder journal and by means of a known rotary introduction acted upon with compressed air if necessary.

Die innerhalb eines Innenraumes 29 des Basiskörpers 19 befindlichen nachgenannten Teile 14; 16; 21; 26 werden als Spann- und/oder Klemmelemente bzw. Befestigungselemente bezeichnet.The following mentioned located within an interior 29 of the base body 19 Parts 14; 16; 21; 26 are used as tensioning and / or clamping elements or Fasteners called.

Der rinnenförmige Basiskörper 19 kann im Querschnitt C-förmig oder U-förmig, rund, oval oder mehreckig ausgebildet sein. Dem Querschnitt des Basiskörpers 19 ist der Querschnitt der Zylindergrube 03 angepaßt. The channel-shaped base body 19 can be C-shaped or U-shaped, round, oval in cross section or be polygonal. The cross section of the base body 19 is Cross-section of the cylinder pit 03 adapted.

Der Basiskörper 19 weist eine in Richtung Befestigungsschlitz 09 weisende Basiskörperöffnung 31 auf, durch welche die Teile 22; 23 der Spann- und/oder Klemmelemente 14; 16 ragen.The base body 19 has one pointing in the direction of the fastening slot 09 Base body opening 31 through which the parts 22; 23 the clamping and / or Clamping elements 14; 16 protrude.

Soll nun die Vorrichtung von der Plattenhalte- oder Ruhestellung (Fig. 1) in die Plattenentnahme- oder Arbeitsstellung (Fig. 2) gebracht werden, so wird der Luftschlauch 27 mit Druckluft beaufschlagt. Dabei liegt eine Widerlagerfläche 56 des Luftschlauches 27 an der Innenwand 28 des Basiskörpers 19 und eine Kraftangriffsfläche 57 des Luftschlauches 27 an der Feder 14 an. Dadurch erfolgt eine Schwenkbewegung beider durch das Kraftübertragungselement 26 in einem Abstand c gehaltenen Federn 14; 16, so daß die oberen Enden 22, 23 mit den Einhängeschenkeln 06; 07 der Platte 02 außer Eingriff kommen. Die Platte 02 kann entnommen bzw. gewechselt werden. Nach einem Entlüften des Luftschlauches 27 kommen die oberen Enden 22; 23 der Federn 14; 16 in Wirkverbindung mit den Einhängeschenkeln 06; 07.Now the device from the plate holding or rest position (Fig. 1) in the Plate removal or working position (Fig. 2) are brought, so the air hose 27 pressurized with compressed air. There is an abutment surface 56 of the air hose 27 on the inner wall 28 of the base body 19 and a force application surface 57 of the Air hose 27 on the spring 14. This causes both to pivot springs 14 held at a distance c by the force transmission element 26; 16, so that the upper ends 22, 23 with the hanging legs 06; 07 of plate 02 except Intervention. The plate 02 can be removed or replaced. After one Vent the air hose 27, the upper ends 22 come; 23 of the springs 14; 16 in Active connection with the hanging legs 06; 07th

Nach einer in Fig. 3 gezeigten Ausführungsvariante ist der Basiskörper 19 in achsparalleler Richtung in mehrere kürzere Basiskörper 32; 33; 34 unterteilt. Jeder Basiskörper 32; 33; 34 ist gegenüber dem benachbarten Basiskörper 32; 33; 34 lösbar, z. B. mittels einer Kupplung verbunden. Diese Kupplung kann z. B. formschlüssig wirken und mittels einer beidendigen Verzahnung 36; 37 der Basiskörper 32; 33; 34 realisiert werden. Jeder Basiskörper 32 bis 34 weist jeweils Federn 14; 16, zumindest ein Kraftübertragungselement 26, eine Halteleiste 21 sowie eine Nase am oberen Ende 23 der Feder 16 auf. Der Luftschlauch 27 ist immer einstückig ausgebildet und durchläuft alle Basiskörper 32 bis 34. Ein freies Ende des sich in der Zylindergrube 03 befindlichen ersten und letzten Basiskörpers ist drehfest mit einem Endkuppelstück 38 verbunden. Das Endkuppelstück 38 ist mit seinen die Zylindergrube 03 überdeckenden Teilen an den Flanken des Zylinders 01 befestigt, z. B. verschraubt. According to an embodiment variant shown in FIG. 3, the base body 19 is in axially parallel direction in several shorter base body 32; 33; 34 divided. Everyone Base body 32; 33; 34 is opposite the adjacent base body 32; 33; 34 detachable, z. B. connected by means of a clutch. This clutch can e.g. B. act positively and by means of a double-sided toothing 36; 37 the base body 32; 33; 34 realized become. Each base body 32 to 34 has springs 14; 16, at least one Power transmission element 26, a retaining bar 21 and a nose at the upper end 23 the spring 16. The air hose 27 is always made in one piece and passes through all Base body 32 to 34. A free end of that located in the cylinder pit 03 the first and last base body is rotatably connected to an end coupling piece 38. The End coupling piece 38 is with its parts covering the cylinder pit 03 on the Flanks of the cylinder 01 attached, for. B. screwed.

Durch die Verwendung von mehreren kurzen Basiskörpern 32 bis 34 kann die Vorrichtung z. B. zu Wartungszwecken aus der Zylindergrube 03 entnommen werden, ohne daß dabei der Zylinder 01 aus dem Seitengestell demontiert werden muß.By using several short base bodies 32 to 34, the device z. B. can be removed from the cylinder pit 03 for maintenance purposes without it the cylinder 01 must be removed from the side frame.

Nach einer zweiten in Fig. 4 und 5 gezeigten Ausführungsvariante bestehen die in dem rinnenförmigen Basiskörper 19 oder die in den miteinander formschlüssig verbundenen kürzeren Basiskörpern 32 bis 34 (Fig. 6) bewegbaren Spann- und/oder Klemmelemente aus zwei parallel zueinander verlaufenden Leisten 39; 41. Sind mehrere Basiskörper 32, 33, 34 vorgesehen, ist eine Länge I32, I33, I34 des jeweiligen Basiskörpers 32, 33, 34 größer als eine Länge I39, I41 der Befestigungselemente 39, 41.According to a second embodiment variant shown in FIGS. 4 and 5, these consist in the trough-shaped base body 19 or in the form-fittingly connected to each other shorter base bodies 32 to 34 (Fig. 6) movable clamping and / or clamping elements from two parallel strips 39; 41. If there are several base bodies 32, 33, 34 is provided, a length I32, I33, I34 of the respective base body 32, 33, 34 greater than a length I39, I41 of the fastening elements 39, 41.

Erste oder untere Enden 42; 43 sind in einem lichten Abstand g, z. B. einem Sechstel oder Achtel des Durchmessers d der Zylindergrube 03, voneinander in Widerlagern 44 schwenkbar gelagert. Die Widerlager 44 können aus in dem Basiskörper 19 bzw. jeweils in den Basiskörpern 32 bis 34 angeordneten Schlitzen 45 bestehen, in welche Teile des unteren Endes 42; 43 der Leiste 39; 41 eingreifen.First or lower ends 42; 43 are at a clear distance g, z. B. a sixth or eighth of the diameter d of the cylinder pit 03, from one another in abutments 44 pivoted. The abutments 44 can be made in the base body 19 or respectively in the base bodies 32 to 34 arranged slots 45 exist, in which parts of the bottom 42; 43 of the bar 39; 41 intervene.

Zweite oder obere einhängeschenkelnahe, etwa rechtwinklig abgekantete Enden 46; 47 (Kraftangriffsenden) der Leisten 39; 41 sind direkt oder indirekt mit den jeweils gegenüberliegenden Einhängeschenkeln 06; 07 in Wirkverbindung und drücken diese durch die Kraft von jeweils zumindest einer Feder 48; 49, z. B. Druckfeder gegen die erste bzw. zweite Grubenwand 12; 13 an. Die Druckfedern 48; 49 sind jeweils zwischen der Innenwand 28 des Basiskörpers 19 und der Außenseite 51; 52 der Leiste 39; 41 angeordnet.Second or upper hook-in legs near ends 46; 47 (Force attack ends) of the strips 39; 41 are directly or indirectly with each opposite hanging legs 06; 07 in active connection and press this by the force of at least one spring 48; 49, e.g. B. compression spring against the first or second pit wall 12; 13 on. The compression springs 48; 49 are each between the Inner wall 28 of the base body 19 and the outside 51; 52 of the bar 39; 41 arranged.

Indirekt in Wirkverbindung heißt, daß zwischen dem oberen in Richtung erster Grubenwand 12 abgekanteten Ende 47 der Leiste 41 und der bzw. dem an der ersten Grubenwand 12 anliegenden Einhängeschenkel 06 zumindest je Basiskörper 32 bis 34 eine Klemmrolle 53 angeordnet ist. Indirectly in active connection means that between the upper towards the first Pit wall 12 bent end 47 of the bar 41 and the or at the first Pit wall 12 adjacent hanging legs 06 at least per base body 32 to 34 a pinch roller 53 is arranged.

Die Klemmrolle 53 eines jeden Basiskörpers 32 bis 34 liegt in einer am oberen einhängeschenkelnahen Ende 46 der Leiste 39 befindlichen Aussparung 54. Beidseits der Aussparung 54 verbleiben jeweils abgekantete Arme des oberen Endes 46 der Leiste 39, welche gegen die zweite Grubenwand 13 oder eine Längsschnittfläche des Basiskörpers 19 bzw. vorher noch gegen den Einhängeschenkel 07 drücken (Fig. 4).The pinch roller 53 of each base body 32 to 34 lies in one on the top Einsteckgeschenkelnenen end 46 of the bar 39 located recess 54. On both sides of the Recess 54 remain in each case folded arms of the upper end 46 of the bar 39, which against the second pit wall 13 or a longitudinal sectional surface of the base body 19 or press against the hanging leg 07 beforehand (Fig. 4).

Zwischen den Innenseiten 55 der Leisten 39; 41 befindet sich ein Luftschlauch 27, der sich einstückig über die gesamte Länge der Zylindergrube 03 erstreckt.Between the inside 55 of the strips 39; 41 there is an air hose 27 which extends in one piece over the entire length of the cylinder pit 03.

Nach einer bevorzugten Ausführungsvariante ist eine von der Feder 48 ausgeübten Druckkraft F1 kleiner als eine von der Feder 49 ausgeübten Druckkraft F2.According to a preferred embodiment variant, one is exerted by the spring 48 Compression force F1 is less than a compression force F2 exerted by the spring 49.

Die im Innenraum 29 des nach der zweiten Ausführungsvariante ausgebildeten Basiskörpers 19 befindlichen nachgenannten Teile 39; 41; 48; 49; 53 werden als Klemmund/oder Spannelemente bezeichnet. Dies trifft auch für die kürzeren Basiskörper 32 bis 34 zu.Those formed in the interior 29 of the second embodiment Base body 19 located parts 39; 41; 48; 49; 53 are used as clamping and / or Designated clamping elements. This also applies to the shorter base bodies 32 to 34 to.

Soll die Vorrichtung von der Plattenhalte- oder Ruhestellung (Fig. 5) in die Plattenentnahme- oder Arbeitsstellung (Fig. 6) gebracht werden, so wird der Luftschlauch 27 mit Druckluft beaufschlagt, ca. mit sechs Bar. Dadurch werden die oberen Enden 46; 47 gegen die Kraft F1; F2 der Federn 48; 49 voneinander weg bewegt. Die oberen Enden oder Arme 46 der Leiste 39 sowie die vom oberen Ende 47 der Leiste 41 betätigte Klemmrolle 53 werden dadurch mit den Einhängeschenkeln 07; 06 außer Eingriff gebracht.If the device from the plate holding or rest position (Fig. 5) in the Plate removal or working position (Fig. 6) are brought, so the air hose 27 pressurized with compressed air, approximately with six bar. As a result, the upper ends 46; 47 against the force F1; F2 of springs 48; 49 moved away from each other. The top ends or arms 46 of the bar 39 and those actuated by the upper end 47 of the bar 41 Pinch roller 53 are thereby with the hanging legs 07; 06 disengaged brought.

Nach der bevorzugen Ausführungsvariante wird der Luftschlauch 26 zunächst mit einem Luftdruck von ca. drei Bar beaufschlagt. Somit ist eine vom Luftschlauch 27 ausgeübte Druckkraft F größer als die Druckkraft F1 der Feder 48 und kleiner als die Druckkraft F2 der Feder 49. Die Leiste 39 wird verschwenkt und die Arme 46 kommen mit dem hinteren Einhängeschenkel 07 außer Eingriff. Das nachlaufende Ende kann infolge der Eigenspannung der Platte 2 mit seinem Einhängeschenkel 07 aus dem Befestigungsschlitz 09 herausschnellen und nachfolgend erfaßt werden.According to the preferred embodiment variant, the air hose 26 is first provided with a Air pressure of about three bar. Thus, one is exerted by the air hose 27 Pressure force F greater than the pressure force F1 of the spring 48 and less than the pressure force F2 the spring 49. The bar 39 is pivoted and the arms 46 come with the rear Hanging leg 07 out of engagement. The trailing end may result from the Internal stress of the plate 2 with its hanging leg 07 from the Snap out the fastening slot 09 and capture it below.

Nach Erhöhung des Luftdruckes im Luftschlauch 27 auf ca. sechs Bar ergibt sich, daß die vom Luftschlauch 27 ausgeübte Druckkraft F nunmehr auch größer ist als die Druckkraft F2 der Feder 49, so daß auch der Einhängeschenkel 06 freigegeben wird.After increasing the air pressure in the air hose 27 to about six bar, it follows that the pressure force F exerted by the air hose 27 is now also greater than the pressure force F2 of the spring 49, so that the hanging leg 06 is released.

Die Basiskörper 32 bis 34 (Fig. 6) können mittels Verzahnungen 36; 37 drehfest miteinander verbunden sein. Ein Endkuppelstück 38 ist jeweils wie bei der ersten Ausführungsvariante (Fig. 3) an den Flanken des Zylinders 01 befestigt.The base body 32 to 34 (Fig. 6) by means of teeth 36; 37 non-rotatable be connected. An end coupling piece 38 is like the first Design variant (Fig. 3) attached to the flanks of the cylinder 01.

Nach einer weiteren den Fig. 4 bis 6 zugehörigen Ausführungsvariante ist es möglich, die Leiste 41 an ihrem in Richtung erster Grubenwand 12 weisenden abgekanteten oberen Ende 47 etwas länger auszubilden, so daß die Klemmrolle 53 weggelassen werden kann. Somit berührt die achsparallel verlaufende Kante des oberen Endes 47 der Leiste 41 den vorderen Einhängeschenkel 06 der Platte 02 direkt und drückt diesen gegen die erste Grubenwand 12.According to a further embodiment variant associated with FIGS. 4 to 6, it is possible to Bar 41 on its bent upper upper part pointing in the direction of the first pit wall 12 Form end 47 a little longer so that the pinch roller 53 can be omitted. Thus, the axially parallel edge of the upper end 47 of the bar 41 touches the front hanging leg 06 of the plate 02 directly and presses it against the first Pit wall 12.

Dabei kann auch jeweils zumindest das abgekantete Ende 47 der Leiste 41 aus elastischem Federstahl oder entsprechendem Kunststoff bestehen. In this case, at least the folded end 47 of the strip 41 can also be made elastic spring steel or corresponding plastic.

BezugszeichenlisteLIST OF REFERENCE NUMBERS

0101
Zylindercylinder
0202
Platteplate
0303
Zylindergrubecylinder gap
0404
Kante, vordere (03)Front edge (03)
0505
--
0606
Einhängeschenkel, vorderer (02)Front hanging leg (02)
0707
Einhängeschenkel, hinterer (02)Hanging leg, rear (02)
0808
Kante, hintere (03)Rear edge (03)
0909
Befestigungsschlitz (06; 07)Mounting slot (06; 07)
1010
--
1111
Mantelfläche (01)Lateral surface (01)
1212
Grubenwand (03), erstePit wall (03), first
1313
Grubenwand (03), zweitePit wall (03), second
1414
Federfeather
1515
--
1616
Federfeather
1717
Ende, unteres (14)Lower end (14)
1818
Ende, unteres (16)Lower end (16)
1919
Basiskörperbase body
2020
--
2121
Halteleiste (19)Retaining bar (19)
2222
Ende, oberes (14)Upper end (14)
2323
Ende, oberes (16)Upper end (16)
2424
Loch (07)Hole (07)
2525
--
2626
KraftübertragungselementPower transmission element
2727
Luftschlauch air hose
2828
Innenwand (19)Inner wall (19)
2929
Innenraum (19)Indoor (19)
3030
--
3131
Basiskörperöffnung (19)Base body opening (19)
3232
Basiskörper (19)Base body (19)
3333
Basiskörper (19)Base body (19)
3434
Basiskörper (19)Base body (19)
3535
--
3636
Verzahnunggearing
3737
Verzahnunggearing
3838
EndkuppelstückEndkuppelstück
3939
Leistestrip
4040
--
4141
Leistestrip
4242
Ende, unteres (39)Lower end (39)
4343
Ende, unteres (41)Lower end (41)
4444
Widerlager (42; 43)Abutment (42; 43)
4545
Schlitz (19; 32; 33; 34)Slot (19; 32; 33; 34)
4646
Ende, oberes, Arme (39)Upper, upper, arms (39)
4747
Ende, oberes (41)Upper end (41)
4848
Feder (19; 39)Spring (19; 39)
4949
Feder (19; 41)Spring (19; 41)
5050
--
5151
Außenseite (39)Outside (39)
5252
Außenseite (41)Outside (41)
5353
Klemmrollepinch roller
5454
Aussparung (19; 32; 33; 34)Recess (19; 32; 33; 34)
5555
Innenseite (39; 41)Inside (39; 41)
5656
Widerlagerfläche (27) Abutment surface (27)
5757
Kraftangriffsfläche (27)Force application surface (27)
AA
Produktionsrichtungproduction direction
FF
Druckkraft (27)Pressure force (27)
bb
Weite (09)Width (09)
cc
Abstand (14; 16)Distance (14; 16)
dd
Durchmesser (03)Diameter (03)
gG
Abstand (42; 43)Distance (42; 43)
ee
Hochachse (14; 16)Vertical axis (14; 16)
ff
Hochachse (14; 16)Vertical axis (14; 16)
F1F1
Druckkraft (48)Pressure force (48)
F2F2
Druckkraft (49)Pressing force (49)
Alphaalpha
Öffnungswinkel (11; 12)Opening angle (11; 12)
Betabeta
Öffnungswinkel (13; 11)Opening angle (13; 11)

Claims (8)

Vorrichtung zum Befestigen einer biegsamen Platte (02) mit Einhängeschenkeln (06; 07) auf einem Zylinder (01) einer Rotationsdruckmaschine mit einem Befestigungsschlitz (09), wobei der Befestigungsschlitz (09) in radialer Richtung in eine Zylindergrube (03) mündet und in der Zylindergrube (03) mindestens ein in Umfangsrichtung unverdrehbar angeordneter Basiskörper (19; 32; 33; 34) zur Aufnahme von Befestigungselementen (14; 16; 21; 26 bzw. 39; 41; 48; 49; 53 bzw. 39; 41; 47; 48; 49) angeordnet ist, dadurch gekennzeichnet, daß die Befestigungselemente (14; 16; 21; 26 bzw. 39; 41; 48; 49; 53 bzw. 39; 41; 47; 48; 49) mittels Federkraft zumindest den vorderen Einhängeschenkel (06) der Platte (02) reibschlüssig haltend angeordnet sind, dass zwischen den beiden in Umfangsrichtung zueinander beabstandet angeordneten Befestigungselementen (14; 16; 21; 26) ein Kraftübertragungselement (26) angeordnet ist.Device for fastening a flexible plate (02) with hanging legs (06; 07) on a cylinder (01) of a rotary printing press with a fastening slot (09), the fastening slot (09) opening in the radial direction into a cylinder pit (03) and in the Cylinder pit (03) at least one base body (19; 32; 33; 34) arranged non-rotatably in the circumferential direction for receiving fastening elements (14; 16; 21; 26 or 39; 41; 48; 49; 53 or 39; 41; 47 ; 48; 49) is arranged, characterized in that the fastening elements (14; 16; 21; 26 or 39; 41; 48; 49; 53 or 39; 41; 47; 48; 49) by means of spring force at least the front The hanging legs (06) of the plate (02) are arranged in a frictionally locking manner such that a force transmission element (26) is arranged between the two fastening elements (14; 16; 21; 26) which are spaced apart in the circumferential direction. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Befestigungselemente (14; 16; 21; 26) als Blattfedern (14; 16) ausgebildet sind, deren erste Enden (17; 18) am Basiskörper (19; 32; 33; 34) befestigt sind und deren zweite Enden (17; 18) die Einhängeschenkel (06; 07) der Platte (02) haltend angeordnet sind.Device according to Claim 1, characterized in that the fastening elements (14; 16; 21; 26) are designed as leaf springs (14; 16), the first ends (17; 18) of which are fastened to the base body (19; 32; 33; 34) are and the second ends (17; 18) of the hanging legs (06; 07) of the plate (02) are arranged holding. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Federkraft der Befestigungselemente (14; 16; 21; 26) bezogen auf die Umfangsrichtung des Zylinders annähernd in die gleiche Richtung weist.Device according to claim 1, characterized in that the spring force of the fastening elements (14; 16; 21; 26) points approximately in the same direction with respect to the circumferential direction of the cylinder. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß durch eine Basiskörperöffnung (31) des Basiskörpers (19; 32, 33, 34) mit den Einhängeschenkeln (06; 07) in oder außer Wirkverbindung bringbare Teile (22; 23 bzw. 46; 53) der Befestigungselemente (14; 16, 21; 26 bzw. 39; 41; 48; 49; 53 bzw. 39; 41; 47; 48; 49) ragen.Device according to claim 1, characterized in that parts (22; 23 or 46; 53) which can be brought into or out of operative connection through a base body opening (31) of the base body (19; 32, 33, 34) with the hanging legs (06; 07) of the fastening elements (14; 16, 21; 26 or 39; 41; 48; 49; 53 or 39; 41; 47; 48; 49) protrude. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Befestigungselemente (14; 16; 21; 26 bzw. 41; 48; 49; 53 bzw. 39; 41; 47; 48; 49) mittels eines aufblasbaren Luftschlauches (27) mit den Einhängeschenkeln (06; 07) aus einer Wirkverbindung bringbar angeordnet sind.Device according to claim 1, characterized in that the fastening elements (14; 16; 21; 26 or 41; 48; 49; 53 or 39; 41; 47; 48; 49) by means of an inflatable air hose (27) with the hanging legs (06; 07) can be brought out of an operative connection. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß der Basiskörper (19; 32 bis 34) einen C-förmig runden oder C-förmig vieleckigen Querschnitt aufweist.Device according to claim 1, characterized in that the base body (19; 32 to 34) has a C-shaped round or C-shaped polygonal cross section. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß der Basiskörper (19) aus mehreren kürzeren miteinander kuppelbaren Basiskörpern (32; 33; 34) besteht.Device according to claim 1, characterized in that the base body (19) consists of several shorter base bodies (32; 33; 34) which can be coupled together. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß der vordere Einhängeschenkel (06) zwischen eine Grubenwand (12) und dem Befestigungselement (14; 53) reibschlüssig geklemmt ist.Device according to claim 1, characterized in that the front suspension leg (06) is frictionally clamped between a pit wall (12) and the fastening element (14; 53).
EP03101547A 1999-05-29 2000-05-25 Device for attaching a flexible printing plate Expired - Lifetime EP1340617B1 (en)

Applications Claiming Priority (3)

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DE19924786 1999-05-29
DE19924786A DE19924786B4 (en) 1999-05-29 1999-05-29 Device for attaching a flexible plate to a cylinder of a rotary printing press
EP00949056A EP1278636B1 (en) 1999-05-29 2000-05-25 Device for fixing a flexible plate

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EP (2) EP1340617B1 (en)
JP (1) JP3847563B2 (en)
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DE102005045506A1 (en) * 2005-09-23 2007-03-29 Man Roland Druckmaschinen Ag Bending machine with movable pressure bar
US8100054B2 (en) * 2006-08-25 2012-01-24 Esko-Graphics Imaging Gmbh Clamping device, system and method for clamping flexible plates onto an imaging cylinder
DE102006055324B3 (en) * 2006-11-23 2008-04-03 Koenig & Bauer Aktiengesellschaft Cylinder for rotary printing machine, e.g. gravure cylinder, has printing plates attached to it whose ends fit into axial profile and are fastened in place by bolt fitting into register component and carrying slide and nut on its outer end
DE102007002029B3 (en) * 2007-01-13 2008-04-10 Koenig & Bauer Aktiengesellschaft Rotary printing press's cylinder e.g. plate cylinder, has stop unit extending over entire width of cylinder cavity and comprising opening through which retaining units pass in direction of attachment slot
US20080196614A1 (en) 2007-02-20 2008-08-21 Jorg Koberg Clamping and releasing flexible plates to and from an imaging cylinder
DE202007010077U1 (en) * 2007-07-09 2007-09-20 Früh Schnellbautechnik GmbH Blanket holding rail

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EP0713770A1 (en) 1994-11-24 1996-05-29 Heidelberger Druckmaschinen Aktiengesellschaft Device for mounting a flexible printing plate

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DE1178442B (en) 1960-03-07 1964-09-24 Miehle Goss Dexter Inc Device for clamping flexible printing plates on forme cylinders of printing machines
DE2235119A1 (en) 1971-07-22 1973-02-01 North American Rockwell DEVICE FOR CLAMPING A FLEXIBLE PRESSURE PLATE ON A PRESSURE CYLINDER
DE3812137A1 (en) 1987-07-02 1989-01-12 Polygraph Leipzig DEVICE FOR FASTENING A FLEXIBLE PRINT PLATE
DE4335140C1 (en) 1993-10-15 1995-02-02 Roland Man Druckmasch Device for attaching a flexible printing plate
EP0713770A1 (en) 1994-11-24 1996-05-29 Heidelberger Druckmaschinen Aktiengesellschaft Device for mounting a flexible printing plate

Also Published As

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DE19924786A1 (en) 2000-12-07
DE50011187D1 (en) 2005-10-20
ES2229191T3 (en) 2005-04-16
EP1340617B1 (en) 2004-10-06
EP1278636A2 (en) 2003-01-29
DE19924786B4 (en) 2004-11-04
WO2000073075A3 (en) 2002-10-17
ATE304447T1 (en) 2005-09-15
DE50008165D1 (en) 2004-11-11
ES2246876T3 (en) 2006-03-01
JP2003522045A (en) 2003-07-22
EP1340617A3 (en) 2004-02-04
WO2000073075A2 (en) 2000-12-07
US6561094B1 (en) 2003-05-13
ATE278551T1 (en) 2004-10-15
JP3847563B2 (en) 2006-11-22
EP1278636B1 (en) 2005-09-14

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