EP1340618A2 - Device for attaching a flexible printing plate - Google Patents

Device for attaching a flexible printing plate Download PDF

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Publication number
EP1340618A2
EP1340618A2 EP03101548A EP03101548A EP1340618A2 EP 1340618 A2 EP1340618 A2 EP 1340618A2 EP 03101548 A EP03101548 A EP 03101548A EP 03101548 A EP03101548 A EP 03101548A EP 1340618 A2 EP1340618 A2 EP 1340618A2
Authority
EP
European Patent Office
Prior art keywords
base body
flap
cylinder
abutment
fastening
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
EP03101548A
Other languages
German (de)
French (fr)
Other versions
EP1340618B1 (en
EP1340618A3 (en
Inventor
Georg Schneider
Karl Robert Schäfer
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 EP1340618A2 publication Critical patent/EP1340618A2/en
Publication of EP1340618A3 publication Critical patent/EP1340618A3/en
Application granted granted Critical
Publication of EP1340618B1 publication Critical patent/EP1340618B1/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
    • B41F27/1218—Devices for attaching printing elements or formes to supports for attaching flexible printing formes comprising printing plate tensioning devices
    • B41F27/1225—Devices for attaching printing elements or formes to supports for attaching flexible printing formes comprising printing plate tensioning devices moving in the printing plate end substantially rectilinearly
    • B41F27/1243—Devices for attaching printing elements or formes to supports for attaching flexible printing formes comprising printing plate tensioning devices moving in the printing plate end substantially rectilinearly by pivotal or swivelling motion, e.g. by means of a rocking lever
    • 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 devices 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 the second or trailing suspension leg is along the approximately in the radial direction of the forme cylinder extending second pit wall of the cylinder pit.
  • 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 196 36 412 C1 discloses a cylinder in which on a pivotable shaft Pressure cams for clamping both hanging legs of a pressure plate are arranged.
  • 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 are in particular that a robust, simply constructed and inexpensive to manufacture device created has been.
  • the device according to the invention is in only two without spindle rotation Positions adjustable.
  • Another advantage of the device is that it is in their axial extent can consist of several short base bodies. Thereby it becomes possible to use the device e.g. B. piecewise for maintenance purposes from the side Remove the cylinder pit without removing the cylinder from the side frame to disassemble.
  • the device also Reversal of the direction of rotation of the cylinder carrying the plates, e.g. B. at Satellite printing units, can be used. An automatic plate feed and removal using known devices is 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 one Production direction A of the clockwise or clockwise direction Cylinder 01 facing front edge 04 a front or "leading" folded-in hanging leg 06 of the plate 02 with an opening angle alpha.
  • the Plate 02 also has a rear or "trailing", beveled Hanging leg 07, which is the same on a second rear edge 08 Cylinder pit 03 is attached and has an approximately rectangular opening angle Beta has (Fig. 1).
  • an acute opening angle Alpha is formed, e.g. B. up to 45 °.
  • the second, Pit wall 13 extending approximately in the radial direction of cylinder 01 also has an acute opening angle alpha to the lateral surface 11. Both edges 04; 08 or vertices of the opening angle alpha are also through a fastening slot 09 Cut.
  • the mounting slot 09 is formed in its internal width f such 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.
  • a base body 14 which is open in the direction of the fastening slot 09 arranged which z. B. a cross section of a longitudinally separated tube (trough-shaped) having.
  • This base body 14 can be according to an embodiment shown in FIG. 1 in the axial direction from a plurality of shorter base bodies 16; 17; 18 exist - only three basic bodies are shown.
  • Such a clutch can, for. B. act positively and by means of a double-sided toothing 19; 21 of the Base body 16; 17; 18 can be realized.
  • the two outer teeth 19; 21 can each on the cylinder cheeks by means of an end coupling piece, not shown be locked.
  • the channel-shaped base body 14 or 16 to 18 can be C-shaped, U-shaped in cross section, be oval or polygonal.
  • the cross section of the cylinder pit 03 is each adapted to the cross section of the base body 14 or 16 to 18.
  • the cross section shown in the drawing FIGS. 1 and 2 of the base body 14; 16 to 18 is C-shaped. An opening of the same points approximately in the direction Fastening slot 09. The following parts protrude through the opening mentioned can be brought into or out of operative connection with the hanging legs 6, 7 or 24, 26 are arranged.
  • the first clamping and / or clamping elements C consist of one in the base body 14 or 16 to 18 pivotally mounted flap 27, the longitudinal axis of which axially parallel direction and its vertical axis in the radial direction to cylinder 01 extends.
  • the lower side 28 of the flap 27 remote from the cylinder jacket engages in a slot 29 of the respective base body 14 or 16 to 18 and thus forms a pivot bearing.
  • the flap 27 has an axial length I, which is approximately one third of the axial Total length of a base body corresponds to 16, 17 or 18 (Fig. 4).
  • the Upper side 31 of the flap 27 near the cylinder jacket surface has a recess 32 which on both sides by an arm 33; 34 is limited.
  • Each arm 33; 34 has an axial Length m with a clamping surface 36; 37 on.
  • the axial length m corresponds approximately to one Quarter of the total axial length I of the flap 27.
  • the clamping surface 36; 37 is with each a clamping surface of the abutment 38; 39 of the base body 14 or the respective Base body 16 to 18 in operative connection (Fig. 1 and 4).
  • the clamping surfaces of the Abutment 38; 39 are located in the radial direction below the mounting slot 09.
  • the arms 33; 34 of the flap 27 can, as in Fig. 2; 3 shown in the direction Abutment 38; 39 pointing, be bent approximately at right angles.
  • the pivotable flap 27 is against the force of a spring 41 fixed to the base body, e.g. B. Compression spring, can be brought from a plate holding position into a plate removal position.
  • a spring 41 fixed to the base body e.g. B. Compression spring
  • the pivotable flap 27 is actuated by means of a valve which will be closer to it later descriptive inflatable air tube 42.
  • a "leading" beveled hanging leg 06 of plate 02 consist of a flap 43 pivotably mounted in the base body 14 or 16 to 18, which is spaced apart by the air hose 42, runs parallel to the flap 27 (FIG. 1).
  • a lower side 44 engages in a slot 46 of the respective base body 14 or 16 or 18 and forms a pivot bearing.
  • the flap 43 has an axial length n. This corresponds approximately to the axial length of the Recess 32 and twice the axial length m.
  • the upper side 47 of the flap 43 near the cylinder jacket is approximately at right angles in the direction bent first pit wall 12 and protrudes with its edge 49 in between the arms 33; 34 located recess 32 of the flap 27 (force application side).
  • a rolling element e.g. B. held a pinch roller 48 which by means of the edge 49 Flap 43 and the force of a base-fixed spring 51, for. B. compression spring against the pressed against the first pit wall 12 "leading" hanging leg 06 becomes.
  • the pivotable flap 43 is actuated by means of the between the two Flaps 27; 43 located inflatable air hose 42, which against the force of Springs 41; 51 both flaps 27; 43 pivot, d. H. can open.
  • the third clamping and / or clamping elements E for one to the left in the direction of production B "leading" beveled hanging leg 24 of the plate 23 (Fig. 2 consist of a in the base body 14 or 16 to 18 pivotally mounted flap 52 with a axial length I. Parallel to the flap 52 and spaced by the air hose 42 runs a second flap 53 of equal length. Both flaps 52; 53 are each on theirs lower, d. H. Pages 54 remote from the cylinder jacket; 56 in a slot 57; 58 of each Base body 14 and 16 to 18 stored and against the force of springs 59; 61, e.g. B. Compression springs, actuable.
  • An upper side 62 close to the cylinder jacket is by means of its extending in the axial direction Clamping surface or edge 63 indirectly, i. H. with the interposition of a pinch roller 64 with the second pit wall 13 or a "leading" Hanging leg 24 of the plate 23 in operative connection.
  • the upper side 62 is with its edge 63 approximately at right angles, pointing in the direction of the second pit wall 13, bent.
  • the pinch roller 64 is supported by an upper side surface 66 of the door 53 supported.
  • the base body 14 or 16 to 18 has one in the area of the pinch roller 64 Recess 67 on.
  • the clamping and / or come with each clamping of the plates 02 or 23 Clamping elements C for the "trailing" hanging leg 07 or 24 are used.
  • the tensioning and / or clamping elements D for hanging legs 06 are also used.
  • a plate 23 is used in the direction of rotation B of the cylinder 01, so take place the clamping and / or clamping elements D the clamping and / or clamping elements E for Commitment.
  • the base body 14 or the shorter base bodies 16 to 18 are in the cylinder pit 03 preferably arranged non-rotatably.
  • the inflatable air hose 42 extends in one piece over the entire length of the Cylinder pit 03.
  • the air hose 42 is at one of its ends, for. B. with a valve provided and is connected via a line, not shown, to Cylinder pin and by means of a known rotary introduction with compressed air if necessary applied.
  • the pressure force of each spring 51 and 59 is 61 each greater than the pressure force of the spring 41.
  • the air hose 42 is initially with an air pressure of approximately three bar. This is one of the air hose 42 Exerted pressure force greater than the pressure force of the spring 41 and less than the pressure force the springs 41, 59 or 61.
  • the flap 27 is pivoted and the clamping surfaces 36; 37 come out of engagement with the rear hanging leg 07 or 26.
  • the "Trailing" end can be due to the internal stress of the plate 02 or 23 with its Snap the leg 07 or 26 out of the mounting slot 09 and are recorded below.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
  • Jigs For Machine Tools (AREA)
  • Clamps And Clips (AREA)
  • Actuator (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Dowels (AREA)
  • Connection Of Plates (AREA)

Abstract

The clamping device is for plates (02) with chamfered hanging arms (06, 07) projecting into a fixing slot (09) of a cylinder (01). The slot is connected radially to a cylinder groove (03). There is an open base body (14, 16, 17) in the cylinder groove, running in the direction of the slot. Inside the body cavity, there are movable tensioning and/or clamping elements.

Description

Die Erfindung betrifft Vorrichtungen zum Befestigen einer biegsamen Platte auf einem Zylinder einer Rotationsdruckmaschine entsprechend dem Oberbegriff des Anspruches 1.The invention relates to devices 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 längs der in etwa in radialer Richtung des Formzylinders verlaufenden zweiten 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 the second or trailing suspension leg is along the approximately in the radial direction of the forme cylinder extending second pit wall of the cylinder pit. 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 196 36 412 C1 offenbart einen Zylinder, bei dem auf einer schwenkbaren Welle Drucknocken zum Klemmen beider Einhängeschenkel einer Druckplatte angeordnet sind.DE 196 36 412 C1 discloses a cylinder in which on a pivotable shaft Pressure cams for clamping both hanging legs of a pressure plate are arranged.

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. Von besonderem Vorteil ist, dass die Vorrichtung auch bei Drehrichtungsumkehr des die Platten tragenden Zylinders, so z. B. bei Satellitendruckwerken, einsetzbar ist. Eine automatische Plattenzu- und -abführung mittels bekannter Vorrichtungen ist möglich.The advantages that can be achieved with the invention are in particular that a robust, simply constructed and inexpensive to manufacture device created has been. The device according to the invention is in only two without spindle rotation Positions adjustable. Another advantage of the device is that it is in their axial extent can consist of several short base bodies. Thereby it becomes possible to use the device e.g. B. piecewise for maintenance purposes from the side Remove the cylinder pit without removing the cylinder from the side frame to disassemble. It is of particular advantage that the device also Reversal of the direction of rotation of the cylinder carrying the plates, e.g. B. at Satellite printing units, can be used. An automatic plate feed and removal using known devices is possible.

Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und wird im folgenden näher beschrieben.An embodiment of the invention is shown in the drawing and is in following described in more detail.

Es zeigen:

Fig. 1
einen Schnitt I - I nach Fig. 4, jedoch mit Zylinder, Platte und Luftschlauch in einer Plattenhalte- oder Ruhestellung, in einem vergrößerten Maßstab;
Fig. 2
einen Schnitt II - II nach Fig. 4, jedoch mit Zylinder, Platte und Luftschlauch, in einem vergrößerten Maßstab;
Fig. 3
eine Darstellung analog Fig. 1, jedoch mit der Vorrichtung in Plattenentnahme- oder Arbeitsstellung;
Fig. 4
eine Draufsicht auf die Vorrichtung, ohne Zylinder und ohne Luftschlauch in einer in axialer Richtung begrenzten, vergrößerten Teildarstellung.
Show it:
Fig. 1
a section I - I of Figure 4, but with cylinder, plate and air hose in a plate holding or rest position, on an enlarged scale.
Fig. 2
a section II - II of Figure 4, but with cylinder, plate and air hose, on an enlarged scale.
Fig. 3
a representation analogous to Figure 1, but with the device in plate removal or working position.
Fig. 4
a plan view of the device, without cylinder and without air hose in an axially limited, enlarged partial view.

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 einer Produktionsrichtung A des nach rechts bzw. in Uhrzeigerdrehrichtung drehenden Zylinders 01 weisenden vorderen Kante 04 einen vorderen oder "vorauslaufenden" abgekanteten Einhängeschenkel 06 der Platte 02 mit einem öffnungswinkel Alpha. Die Platte 02 weist noch einen hinteren oder "nachlaufenden", abgekanteten Einhängeschenkel 07 auf, welcher an einer zweiten hinteren Kante 08 der gleichen Zylindergrube 03 eingehangen ist und einen in etwa rechtwinkligen Öffnungswinkel Beta hat (Fig. 1).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 one Production direction A of the clockwise or clockwise direction Cylinder 01 facing front edge 04 a front or "leading" folded-in hanging leg 06 of the plate 02 with an opening angle alpha. The Plate 02 also has a rear or "trailing", beveled Hanging leg 07, which is the same on a second rear edge 08 Cylinder pit 03 is attached and has an approximately rectangular opening angle Beta has (Fig. 1).

Am Umfang des Zylinders 01 können auch zwei Platten, z. B. Druckplatten angeordnet sein. Dann werden in Umfangsrichtung des Zylinders 01 zwei Zylindergruben benötigt.On the circumference of the cylinder 01, two plates, for. B. arranged printing plates his. Then two cylinder pits are required in the circumferential direction of the cylinder 01.

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 ebenfalls einen spitzen öffnungswinkel Alpha zur Mantelfläche 11 auf. Beide Kanten 04; 08 oder auch Scheitelpunkte der Öffnungswinkel Alpha 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 extending approximately in the radial direction of cylinder 01 also has an acute opening angle alpha to the lateral surface 11. Both edges 04; 08 or vertices of the opening angle alpha are also through a fastening slot 09 Cut.

Es ist möglich, auch eine Platte 23 mit ihren Einhängeschenkeln 24; 26 auf dem Zylinder 01 so einzuhängen, dass ihr "vorlaufender" spitzwinkliger Einhängeschenkel 24 an der Kante 08 und ihr "nachlaufender" etwa rechtwinkliger Einhängeschenkel 26 an der Kante 04 eingehangen wird. Somit weist der "vorlaufende" Einhängeschenkel 24 in Produktionsrichtung B nach links, d. h. in Gegenuhrzeigerdrehrichtung (Fig. 2).It is also possible to have a plate 23 with its hanging legs 24; 26 on the cylinder 01 so that your "leading" acute-angled hanging leg 24 on the Edge 08 and its "trailing" approximately rectangular hanging leg 26 on the edge 04 is hung. Thus, the "leading" hanging leg 24 in Production direction B to the left, d. H. in the counterclockwise direction (Fig. 2).

Der Befestigungsschlitz 09 ist in seiner lichten Weite f 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 f such 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.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 der Zylindergrube 03 ist ein in Richtung Befestigungsschlitz 09 offener Basiskörper 14 angeordnet, welcher z. B. einen Querschnitt eines längsgetrennten Rohres (rinnenförmig) aufweist. Dieser Basiskörper 14 kann nach einer in Fig. 1 gezeigten Ausführungsvariante in axialer Richtung aus mehreren kürzeren, miteinander kuppelbaren Basiskörpern 16; 17; 18 bestehen - nur drei Basiskörper dargestellt. Eine solche Kupplung kann z. B. formschlüssig wirken und mittels jeweils einer beidendigen Verzahnung 19; 21 der Basiskörper 16; 17; 18 realisiert werden. Die beiden äußeren Verzahnungen 19; 21 können jeweils mittels eines nicht dargestellten Endkuppelstückes an den Zylinderwangen arretiert werden.In the cylinder pit 03 there is a base body 14 which is open in the direction of the fastening slot 09 arranged which z. B. a cross section of a longitudinally separated tube (trough-shaped) having. This base body 14 can be according to an embodiment shown in FIG. 1 in the axial direction from a plurality of shorter base bodies 16; 17; 18 exist - only three basic bodies are shown. Such a clutch can, for. B. act positively and by means of a double-sided toothing 19; 21 of the Base body 16; 17; 18 can be realized. The two outer teeth 19; 21 can each on the cylinder cheeks by means of an end coupling piece, not shown be locked.

Im Innenraum 22 eines jeden Basiskörpers 14 oder 16 bis 18 sind eine Anzahl von jeweils verschiedenen Spann- und/oder Klemmelementen C; D; E angeordnet, wie am Beispiel des Basiskörpers 17 in Fig. 4 gezeigt:

  • erste Spann- und/oder Klemmelemente C für den jeweils "nachlaufenden", etwa einen rechtwinkligen öffnungswinkel Beta aufweisenden Einhängeschenkel 07; 26;
  • zweite Spann- und/oder Klemmelemente D für einen nach rechts in Produktionsrichtung A "vorlaufenden" spitzwinklig abgekanteten Einhängeschenkel 06;
  • dritte Spann- und/oder Klemmelemente E für einen nach links in Produktionsrichtung B "vorlaufenden" spitzwinkelig abgekanteten Einhängeschenkel 24.
In the interior 22 of each base body 14 or 16 to 18 there are a number of different clamping and / or clamping elements C; D; E arranged, as shown in the example of the base body 17 in Fig. 4:
  • first tensioning and / or clamping elements C for the "trailing" hanging leg 07, which has a rectangular opening angle Beta; 26;
  • second tensioning and / or clamping elements D for a hanging leg 06 "leading" to the right in production direction A;
  • third tensioning and / or clamping elements E for a hook-in leg 24 "leading" to the left in the direction of production B at an acute angle.

Der rinnenförmige Basiskörper 14 oder 16 bis 18 kann im Querschnitt C-förmig, U-förmig, rund oval oder mehreckig ausgebildet sein. Der Querschnitt der Zylindergrube 03 ist jeweils dem Querschnitt des Basiskörpers 14 bzw. 16 bis 18 angepasst.The channel-shaped base body 14 or 16 to 18 can be C-shaped, U-shaped in cross section, be oval or polygonal. The cross section of the cylinder pit 03 is each adapted to the cross section of the base body 14 or 16 to 18.

Der in der Zeichnung Fig. 1 und 2 dargestellte Querschnitt des Basiskörpers 14; 16 bis 18 ist C-förmig ausgebildet. Eine Öffnung desselben weist in etwa in Richtung Befestigungsschlitz 09. Durch die genannte Öffnung ragen die nachgenannten Teile, die mit den Einhängeschenkeln 6, 7 bzw. 24, 26 in oder außer Wirkverbindung bringbar angeordnet sind.The cross section shown in the drawing FIGS. 1 and 2 of the base body 14; 16 to 18 is C-shaped. An opening of the same points approximately in the direction Fastening slot 09. The following parts protrude through the opening mentioned can be brought into or out of operative connection with the hanging legs 6, 7 or 24, 26 are arranged.

Die ersten Spann- und/oder Klemmelemente C bestehen aus einer im Basiskörper 14 oder 16 bis 18 schwenkbar gelagerten Klappe 27, deren Längsachse sich in achsparalleler Richtung und deren Hochachse sich in radialer Richtung zum Zylinder 01 erstreckt. Die zylindermantelferne untere Seite 28 der Klappe 27 greift in einen Schlitz 29 des jeweiligen Basiskörpers 14 bzw. 16 bis 18 ein und bildet somit ein Schwenklager.The first clamping and / or clamping elements C consist of one in the base body 14 or 16 to 18 pivotally mounted flap 27, the longitudinal axis of which axially parallel direction and its vertical axis in the radial direction to cylinder 01 extends. The lower side 28 of the flap 27 remote from the cylinder jacket engages in a slot 29 of the respective base body 14 or 16 to 18 and thus forms a pivot bearing.

Die Klappe 27 weist eine axiale Länge I auf, welche in etwa einem Drittel der axialen Gesamtlänge eines Basiskörpers 16, 17 oder 18 entspricht (Fig. 4). Die zylindermantelflächennahe obere Seite 31 der Klappe 27 hat eine Aussparung 32, welche beidseitig jeweils durch einen Arm 33; 34 begrenzt ist. Jeder Arm 33; 34 weist eine axiale Länge m mit einer Klemmfläche 36; 37 auf. Die axiale Länge m entspricht in etwa einem Viertel der axialen Gesamtlänge I der Klappe 27. Die Klemmfläche 36; 37 ist jeweils mit einer Klemmfläche des Widerlagers 38; 39 des Basiskörpers 14 bzw. der jeweiligen Basiskörper 16 bis 18 in Wirkverbindung (Fig. 1 und 4). Die Klemmflächen des Widerlagers 38; 39 befinden sich in radialer Richtung unterhalb des Befestigungsschlitzes 09. Die Arme 33; 34 der Klappe 27 können, wie in den Fig. 2; 3 dargestellt, in Richtung Widerlager 38; 39 weisenden, etwa rechtwinklig abgebogen sein. The flap 27 has an axial length I, which is approximately one third of the axial Total length of a base body corresponds to 16, 17 or 18 (Fig. 4). The Upper side 31 of the flap 27 near the cylinder jacket surface has a recess 32 which on both sides by an arm 33; 34 is limited. Each arm 33; 34 has an axial Length m with a clamping surface 36; 37 on. The axial length m corresponds approximately to one Quarter of the total axial length I of the flap 27. The clamping surface 36; 37 is with each a clamping surface of the abutment 38; 39 of the base body 14 or the respective Base body 16 to 18 in operative connection (Fig. 1 and 4). The clamping surfaces of the Abutment 38; 39 are located in the radial direction below the mounting slot 09. The arms 33; 34 of the flap 27 can, as in Fig. 2; 3 shown in the direction Abutment 38; 39 pointing, be bent approximately at right angles.

Die schwenkbare Klappe 27 ist gegen die Kraft einer basiskörperfesten Feder 41, z. B. Druckfeder, aus einer Plattenhaltestellung in eine Plattenentnahmestellung bringbar.The pivotable flap 27 is against the force of a spring 41 fixed to the base body, e.g. B. Compression spring, can be brought from a plate holding position into a plate removal position.

Das Betätigen der schwenkbaren Klappe 27 erfolgt mittels eines später noch näher zu beschreibenden aufblasbaren Luftschlauches 42.The pivotable flap 27 is actuated by means of a valve which will be closer to it later descriptive inflatable air tube 42.

Die zweiten Spann- und/oder Klemmelemente D für einen nach rechts in Produktionsrichtung A "vorlaufenden" abgekanteten Einhängeschenkel 06 der Platte 02 bestehen aus einer im Basiskörper 14 oder 16 bis 18 schwenkbar gelagerten Klappe 43, welche durch den Luftschlauch 42 beabstandet, parallel zur Klappe 27 verläuft (Fig. 1). Eine untere Seite 44 greift in einen Schlitz 46 des jeweiligen Basiskörpers 14 bzw. 16 bzw. 18 ein und bildet ein Schwenklager.The second clamping and / or clamping elements D for one to the right Production direction A "leading" beveled hanging leg 06 of plate 02 consist of a flap 43 pivotably mounted in the base body 14 or 16 to 18, which is spaced apart by the air hose 42, runs parallel to the flap 27 (FIG. 1). A lower side 44 engages in a slot 46 of the respective base body 14 or 16 or 18 and forms a pivot bearing.

Die Klappe 43 weist eine axiale Länge n auf. Das entspricht etwa der axialen Länge der Aussparung 32 und dem Doppelten der axialen Länge m.The flap 43 has an axial length n. This corresponds approximately to the axial length of the Recess 32 and twice the axial length m.

Die zylindermantelnahe obere Seite 47 der Klappe 43 ist etwa rechtwinklig in Richtung erster Grubenwand 12 abgebogen und ragt mit ihrer Kante 49 in die zwischen den Armen 33; 34 befindliche Aussparung 32 der Klappe 27 (Kraftangriffsseite). In der Aussparung 32 ist ein Wälzkörper, z. B. eine Klemmrolle 48 gehalten, welche mittels der Kante 49 der Klappe 43 und der Kraft einer basiskörperfesten Feder 51, z. B. Druckfeder, gegen den an der ersten Grubenwand 12 anliegenden "vorlaufenden" Einhängeschenkel 06 gedrückt wird.The upper side 47 of the flap 43 near the cylinder jacket is approximately at right angles in the direction bent first pit wall 12 and protrudes with its edge 49 in between the arms 33; 34 located recess 32 of the flap 27 (force application side). In the recess 32 is a rolling element, e.g. B. held a pinch roller 48 which by means of the edge 49 Flap 43 and the force of a base-fixed spring 51, for. B. compression spring against the pressed against the first pit wall 12 "leading" hanging leg 06 becomes.

Das Betätigen der schwenkbaren Klappe 43 erfolgt mittels des zwischen den beiden Klappen 27; 43 befindlichen aufblasbaren Luftschlauches 42, welcher gegen die Kraft der Federn 41; 51 beide Klappen 27; 43 verschwenken, d. h. öffnen kann. The pivotable flap 43 is actuated by means of the between the two Flaps 27; 43 located inflatable air hose 42, which against the force of Springs 41; 51 both flaps 27; 43 pivot, d. H. can open.

Die dritten Spann- und/oder Klemmelemente E für einen nach links in Produktionsrichtung B "vorlaufenden" abgekanteten Einhängeschenkel 24 der Platte 23 (Fig. 2 bestehen aus einer im Basiskörper 14 oder 16 bis 18 schwenkbar gelagerten Klappe 52 mit einer axialen Länge I. Parallel zur Klappe 52 und durch den Luftschlauch 42 beabstandet verläuft eine zweite gleichlange Klappe 53. Beide Klappen 52; 53 sind jeweils an ihren unteren, d. h. zylindermantelfernen Seiten 54; 56 in einem Schlitz 57; 58 des jeweiligen Basiskörpers 14 bzw. 16 bis 18 gelagert und gegen die Kraft von Federn 59; 61, z. B. Druckfedern, betätigbar.The third clamping and / or clamping elements E for one to the left in the direction of production B "leading" beveled hanging leg 24 of the plate 23 (Fig. 2 consist of a in the base body 14 or 16 to 18 pivotally mounted flap 52 with a axial length I. Parallel to the flap 52 and spaced by the air hose 42 runs a second flap 53 of equal length. Both flaps 52; 53 are each on theirs lower, d. H. Pages 54 remote from the cylinder jacket; 56 in a slot 57; 58 of each Base body 14 and 16 to 18 stored and against the force of springs 59; 61, e.g. B. Compression springs, actuable.

Eine zylindermantelnahe obere Seite 62 ist mittels ihrer in axialer Richtung verlaufenden Klemmfläche oder Kante 63 indirekt, d. h. unter Zwischenschaltung einer Klemmrolle 64 mit der zweiten Grubenwand 13, bzw. einem daran anliegenden "vorlaufenden" Einhängeschenkel 24 der Platte 23 in Wirkverbindung. Dabei ist die obere Seite 62 mit ihrer Kante 63 in etwa rechtwinklig, in Richtung zweiter Grubenwand 13 weisend, abgebogen. Die Klemmrolle 64 wird von einer oberen Seitenfläche 66 der Klappe 53 gestützt. Der Basiskörper 14 oder 16 bis 18 weist im Bereich der Klemmrolle 64 eine Aussparung 67 auf.An upper side 62 close to the cylinder jacket is by means of its extending in the axial direction Clamping surface or edge 63 indirectly, i. H. with the interposition of a pinch roller 64 with the second pit wall 13 or a "leading" Hanging leg 24 of the plate 23 in operative connection. The upper side 62 is with its edge 63 approximately at right angles, pointing in the direction of the second pit wall 13, bent. The pinch roller 64 is supported by an upper side surface 66 of the door 53 supported. The base body 14 or 16 to 18 has one in the area of the pinch roller 64 Recess 67 on.

Die Spann- und/oder Klemmelemente C; D; E sind in jedem der Basiskörper 16 bis 18 und somit auch in einem einstückigen Basiskörper 14 in axialer Länge so angeordnet, dass die Länge eines Basiskörpers 16, 17 oder 18 von 3 I gleich einer Anzahl von Längen I; m; n der Spann- und/oder Klemmflächen entspricht (Fig. 4): 3 I = 4 m für C + 2 n für D + I für E The clamping and / or clamping elements C; D; E are arranged in each of the base bodies 16 to 18 and thus also in a one-piece base body 14 in axial length such that the length of a base body 16, 17 or 18 of 3 I is equal to a number of lengths I; m; n corresponds to the clamping and / or clamping surfaces (Fig. 4): 3 I = 4 m for C + 2 n for D + I for E

Es kommen bei jeder Klemmung der Platten 02 oder 23 die Spann- und/oder Klemmelemente C für den "nachlaufenden" Einhängeschenkel 07 oder 24 zum Einsatz. Bei Verwendung einer Platte 02 und Drehrichtung A des Zylinders 01 kommen zusätzlich noch die Spann- und/oder Klemmelemente D für Einhängeschenkel 06 zum Einsatz. Wird hingegen eine Platte 23 bei Drehrichtung B des Zylinders 01 verwendet, so kommen statt der Spann- und/oder Klemmelemente D die Spann- und/oder Klemmelemente E zum Einsatz.The clamping and / or come with each clamping of the plates 02 or 23 Clamping elements C for the "trailing" hanging leg 07 or 24 are used. When using a plate 02 and direction of rotation A of the cylinder 01 come additionally the tensioning and / or clamping elements D for hanging legs 06 are also used. Becomes on the other hand, a plate 23 is used in the direction of rotation B of the cylinder 01, so take place the clamping and / or clamping elements D the clamping and / or clamping elements E for Commitment.

Der Basiskörper 14 bzw. die kürzeren Basiskörper 16 bis 18 sind in der Zylindergrube 03 vorzugsweise unverdrehbar angeordnet.The base body 14 or the shorter base bodies 16 to 18 are in the cylinder pit 03 preferably arranged non-rotatably.

Der aufblasbare Luftschlauch 42 erstreckt sich einstückig über die gesamte Länge der Zylindergrube 03. Der Luftschlauch 42 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 inflatable air hose 42 extends in one piece over the entire length of the Cylinder pit 03. The air hose 42 is at one of its ends, for. B. with a valve provided and is connected via a line, not shown, to Cylinder pin and by means of a known rotary introduction with compressed air if necessary applied.

Soll die Vorrichtung von der Plattenhalte- oder Ruhestellung (Fig. 1) in die Plattenentnahme- oder Arbeitsstellung (Fig. 3) gebracht werden, so wird der Luftschlauch 42 mit Druckluft beaufschlagt, ca. mit sechs Bar. Dadurch werden die Klappen 27, 43 und 52, 53 gegen die Kraft der Federn 41, 51 und 59, 61 voneinander weg geschwenkt. Dabei werden die Einhängeschenkel 06, 07 bzw. 24, 26 freigegeben (Fig. 3).If the device from the plate holding or rest position (Fig. 1) in the Plate removal or working position (Fig. 3) are brought, so the air hose 42 pressurized with compressed air, approximately six bar. This will flaps 27, 43 and 52, 53 pivoted away from each other against the force of the springs 41, 51 and 59, 61. there the hanging legs 06, 07 and 24, 26 are released (Fig. 3).

Nach einer bevorzugten Ausführungsvariante ist die Druckkraft jeder Feder 51 sowie 59, 61 jeweils größer als die Druckkraft der Feder 41. Der Luftschlauch 42 wird zunächst mit einem Luftdruck von ca. drei Bar beaufschlagt. Damit ist eine vom Luftschlauch 42 ausgeübte Druckkraft größer als die Druckkraft der Feder 41 und kleiner als die Druckkraft der Federn 41, 59 oder 61. Die Klappe 27 wird verschwenkt und die Klemmflächen 36; 37 kommen mit dem hinteren Einhängeschenkel 07 bzw. 26 außer Eingriff. Das "nachlaufende" Ende kann infolge der Eigenspannung der Platte 02 bzw. 23 mit seinem Einhängeschenkel 07 bzw. 26 aus dem Befestigungsschlitz 09 herausschnellen und nachfolgend erfasst werden. According to a preferred embodiment, the pressure force of each spring 51 and 59 is 61 each greater than the pressure force of the spring 41. The air hose 42 is initially with an air pressure of approximately three bar. This is one of the air hose 42 Exerted pressure force greater than the pressure force of the spring 41 and less than the pressure force the springs 41, 59 or 61. The flap 27 is pivoted and the clamping surfaces 36; 37 come out of engagement with the rear hanging leg 07 or 26. The "Trailing" end can be due to the internal stress of the plate 02 or 23 with its Snap the leg 07 or 26 out of the mounting slot 09 and are recorded below.

Nach Erhöhung des Luftdruckes im Luftschlauch 42 auf ca. sechs Bar ergibt sich, dass die vom Luftschlauch 42 ausgeübte Druckkraft nunmehr auch größer ist als die Druckkraft der Federn 41, 59 oder 61, so dass auch der Einhängeschenkel 06 bzw. 24 freigegeben wird. After increasing the air pressure in the air hose 42 to approximately six bar, it results that the pressure force exerted by the air hose 42 is now also greater than the pressure force the springs 41, 59 or 61, so that the hanging leg 06 or 24 is released becomes.

BezugszeichenlisteLIST OF REFERENCE NUMBERS

0101
Zylindercylinder
0202
Platteplate
0303
Zylindergrubecylinder gap
0404
Kante (03)Edge (03)
0505
--
0606
Einhängeschenkel (02)Hanging legs (02)
0707
Einhängeschenkel (02)Hanging legs (02)
0808
Kante (03)Edge (03)
0909
Befestigungsschlitz (06; 07)Mounting slot (06; 07)
1010
--
1111
Mantelfläche (01)Lateral surface (01)
1212
Grubenwand (03), erste, Widerlager (49; 48)Pit wall (03), first, abutment (49; 48)
1313
Grubenwand (03), zweite, Widerlager (66; 64)Pit wall (03), second, abutment (66; 64)
1414
Basiskörperbase body
1515
--
1616
Basiskörperbase body
1717
Basiskörperbase body
1818
Basiskörperbase body
1919
Verzahnunggearing
2020
--
2121
Verzahnunggearing
2222
Innenraum (14; 16 bis 18)Interior (14; 16 to 18)
2323
Platteplate
2424
Einhängeschenkel (23)Hanging legs (23)
2525
--
2626
Einhängeschenkel (23)Hanging legs (23)
2727
Klappe (C) Flap (C)
2828
Seite, untere (27) (C)Side Lower (27) (C)
2929
Schlitz (16 bis 18) (C)Slot (16 to 18) (C)
3030
--
3131
Seite, obere (27) (C)Upper side (27) (C)
3232
Aussparung (27) (C)Notch (27) (C)
3333
Arm (27) (C)Arm (27) (C)
3434
Arm (27) (C)Arm (27) (C)
3535
--
3636
Klemmfläche (33) (C)Clamping surface (33) (C)
3737
Klemmfläche (34) (C)Clamping surface (34) (C)
3838
Widerlager (14; 16 bis 18) (C)Abutment (14; 16 to 18) (C)
3939
Widerlager (14; 16 bis 18) (C)Abutment (14; 16 to 18) (C)
4040
--
4141
Feder (27) (C)Spring (27) (C)
4242
Luftschlauch (C; D; E)Air hose (C; D; E)
4343
Klappe (D)Flap (D)
4444
Seite, untere (43) (D)Side Lower (43) (D)
4545
--
4646
Schlitz (16 bis 18) (D)Slot (16 to 18) (D)
4747
Seite, obere (D)Side, upper (D)
4848
Klemmrolle (D)Pinch roller (D)
4949
Kante, Klemmfläche (43) (D)Edge, clamping surface (43) (D)
5050
--
5151
Feder (43) (D)Spring (43) (D)
5252
Klappe (E)Flap (E)
5353
Klappe (E)Flap (E)
5454
Seite, untere (52) (E)Side Lower (52) (E)
5555
--
5656
Seite, untere (53) (E) Side Lower (53) (E)
5757
Schlitz (16 bis 18) (E)Slot (16 to 18) (E)
5858
Schlitz (16 bis 18) (E)Slot (16 to 18) (E)
5959
Feder (52) (E)Spring (52) (E)
6060
--
6161
Feder (53) (E)Spring (53) (E)
6262
Seite, obere (52) (E)Upper side (52) (E)
6363
Kante, Klemmfläche (52) (E)Edge, clamping surface (52) (E)
6464
Klemmrolle (E)Pinch roller (E)
6565
--
6666
Seitenfläche, obere (53) (E)Side face, upper (53) (E)
6767
Aussparung (14; 16 bis 18) (E)Recess (14; 16 to 18) (E)
AA
Produktionsrichtungproduction direction
BB
Produktionsrichtungproduction direction
CC
Spann- und/oder Klemmelement, erstes (14; 16 bis 18)Clamping and / or clamping element, first (14; 16 to 18)
DD
Spann- und/oder Klemmelement, zweites (14; 16 bis 18)Clamping and / or clamping element, second (14; 16 to 18)
Ee
Spann- und/oder Klemmelement, drittes (14; 16 bis 18)Clamping and / or clamping element, third (14; 16 to 18)
ff
Weite (09)Width (09)
ll
Länge (27, 52)Length (27, 52)
mm
Länge (33; 34)Length (33; 34)
nn
Länge (48)Length (48)
Alphaalpha
Öffnungswinkel (11, 12; 11, 13)Opening angle (11, 12; 11, 13)
Betabeta
Öffnungswinkel (02, 07; 23, 26)Opening angle (02, 07; 23, 26)

Claims (17)

Vorrichtung zum Befestigen einer biegsamen Platte (02; 23) mit Einhängeschenkeln (06; 07; 24; 26) auf einem Zylinder (02) einer Rotationsdruckmaschine, mit einem Befestigungsschlitz (09), wobei der Befestigungsschlitz (09) in radialer Richtung in einer Zylindergrube (03) mündet und in der Zylindergrube (03) Befestigungselemente (C; D; E) angeordnet sind, wobei ein vorlaufender, spitzwinklig abgekanteter Einhängeschenkel (06; 24) zwischen einem grubenwandfesten Widerlager (12) und einem Befestigungselement (D; E) reibschlüssig befestigt ist, dadurch gekennzeichnet, dass das Befestigungselement (D; E) als schwenkbare Klappe (43) ausgebildet ist, dass zwischen dieser schwenkbaren Klappe (43) und dem spitzwinklig abgekanteten Einhängeschenkel (06; 24) mindestens ein Wälzkörper, insbesondere eine Klemmrolle (48; 64) angeordnet ist.Device for fastening a flexible plate (02; 23) with hanging legs (06; 07; 24; 26) on a cylinder (02) of a rotary printing press, with a fastening slot (09), the fastening slot (09) in the radial direction in a cylinder pit (03) opens and in the cylinder pit (03) fastening elements (C; D; E) are arranged, with a leading, acute-angled hanging leg (06; 24) between a pit wall-fixed abutment (12) and a fastening element (D; E) frictionally is fastened, characterized in that the fastening element (D; E) is designed as a pivotable flap (43), that between this pivotable flap (43) and the hanging leg (06; 24) bent at an acute angle, at least one rolling element, in particular a clamping roller (48 ; 64) is arranged. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass in der Zylindergrube (03) mindestens ein in Richtung Befestigungsschlitz geöffneter Basiskörper (14; 16; 17; 18) angeordnet ist.Device according to claim 1, characterized in that at least one base body (14; 16; 17; 18) opened in the direction of the fastening slot is arranged in the cylinder pit (03). Vorrichtung nach Anspruch 2, dadurch gekennzeichnet, dass durch eine Öffnung des Basiskörpers (14; 16, 17, 18) mit den Einhängeschenkeln (06, 07; 24, 26) in oder außer Wirkverbindung bringbare Teile der Befestigungselemente (C; D; E) ragen.Device according to Claim 2, characterized in that parts of the fastening elements (C; D; E) which can be brought into or out of operative connection by opening the base body (14; 16, 17, 18) with the hanging legs (06, 07; 24, 26) protrude. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die Befestigungselemente (C; D; E) mittels eines aufblasbaren Luftschlauches (42) mit den Einhängeschenkeln (06, 07; 24, 26) aus einer Wirkverbindung bringbar angeordnet sind. Device according to claim 1, characterized in that the fastening elements (C; D; E) are arranged such that they can be brought out of an operative connection with the hanging legs (06, 07; 24, 26) by means of an inflatable air hose (42). Vorrichtung nach Anspruch 2, dadurch gekennzeichnet, dass der Basiskörper (14; 16 bis 18) einen C-förmigen oder vieleckigen Querschnitt aufweist.Apparatus according to claim 2, characterized in that the base body (14; 16 to 18) has a C-shaped or polygonal cross section. Vorrichtung nach Anspruch 2, dadurch gekennzeichnet, dass der Basiskörper (14) in axialer Richtung aus mehreren kürzeren, miteinander kuppelbaren Basiskörpern (16; 17; 18) besteht.Device according to claim 2, characterized in that the base body (14) consists in the axial direction of a plurality of shorter base bodies (16; 17; 18) which can be coupled together. Vorrichtung nach Anspruch 2, dadurch gekennzeichnet, dass der Basiskörper (14; 16 bis 18) unverdrehbar in der Zylindergrube (03) angeordnet ist.Apparatus according to claim 2, characterized in that the base body (14; 16 to 18) is arranged non-rotatably in the cylinder pit (03). Vorrichtung nach Anspruch 2, dadurch gekennzeichnet, dass die Summe der von den Befestigungselementen (C; D; E) in dem Basiskörper (14; 16; 17 oder 18) enthaltenen Klemmflächen annähernd gleich lang sind.Apparatus according to claim 2, characterized in that the sum of the clamping surfaces contained by the fastening elements (C; D; E) in the base body (14; 16; 17 or 18) are approximately the same length. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die ersten Befestigungselemente (C) für den "nachlaufenden", in etwa rechtwinklig abgekanteten Einhängeschenkel (07; 26) aus einer schwenkbar gelagerten Klappe (27) bestehen, deren Klemmfläche (36; 37) ist einem basiskörperfesten Widerlager (38; 39) in Wirkverbindung ist, dass die Klappe (27) mittels des aufblasbaren Luftschlauches (42) gegen die Kraft von zumindest einer Feder (41) mit dem Widerlager (38; 39) außer Eingriff bringbar angeordnet ist.Device according to claim 1, characterized in that the first fastening elements (C) for the "trailing", approximately right-angled hanging leg (07; 26) consist of a pivotally mounted flap (27), the clamping surface (36; 37) of which is one Abutment (38; 39) fixed to the base body is operatively connected such that the flap (27) is arranged such that it can be disengaged from the abutment (38; 39) by means of the inflatable air hose (42) against the force of at least one spring (41). Vorrichtung nach Anspruch 9, dadurch gekennzeichnet, dass sich der Luftschlauch (42) gegen ein abgefedertes Widerlager (43; 51) abstützt.Apparatus according to claim 9, characterized in that the air hose (42) is supported against a cushioned abutment (43; 51). Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die zweiten Befestigungselemente (D) für einen nach rechts (A) "vorlaufenden", spitzwinklig abgekantete Einhängeschenkel (06; 24) aus einer schwenkbar gelagerten Klappe (43) bestehen, deren Klemmfläche (49) indirekt mit einem grubenwandfesten Widerlager (12) in Wirkverbindung ist, dass die Klappe (43) mittels des aufblasbaren Luftschlauches (42) gegen die Kraft von zumindest einer Feder (51) mit dem Widerlager (12) außer Eingriff bringbar angeordnet ist.Apparatus according to claim 1, characterized in that the second fastening elements (D) for a hanging leg (06; 24) "leading" to the right (A), which is bent at an acute angle, consist of a pivotably mounted flap (43), the clamping surface (49) of which is indirect It is operatively connected to an abutment (12) fixed to the pit wall that the flap (43) is arranged such that it can be disengaged from the abutment (12) by means of the inflatable air hose (42) against the force of at least one spring (51). Vorrichtung nach Anspruch 11, dadurch gekennzeichnet, dass sich der Luftschlauch (42) gegen ein abgefedertes Widerlager (27; 41) abstützt.Apparatus according to claim 11, characterized in that the air hose (42) is supported against a cushioned abutment (27; 41). Vorrichtung nach den Ansprüchen 11 und 12, dadurch gekennzeichnet, dass sich zwischen der Klemmfläche (49) und dem grubenwandfesten Widerlager (12) zumindest ein Wälzkörper, z. B. eine Klemmrolle (48) angeordnet ist.Device according to claims 11 and 12, characterized in that between the clamping surface (49) and the pit wall-fixed abutment (12) at least one rolling element, for. B. a pinch roller (48) is arranged. Vorrichtung nach den Ansprüchen 1 und 11, dadurch gekennzeichnet, dass der Wälzkörper, z. B. die Klemmrolle (48) in einer Aussparung (32) einer Klappe (27) eines Befestigungselementes (C) geführt ist.Device according to claims 1 and 11, characterized in that the rolling element, for. B. the pinch roller (48) in a recess (32) of a flap (27) of a fastener (C) is guided. Vorrichtung nach Anspruch 11, dadurch gekennzeichnet, dass das die Klemmfläche (49) tragende freie Ende der Klappe (43) in Richtung gegenüberliegender Grubenwand (12) abgewinkelt ist.Apparatus according to claim 11, characterized in that the free end of the flap (43) carrying the clamping surface (49) is angled in the direction of the opposite pit wall (12). Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass eine Druckkraft jeder Feder (51, 59 oder 61) der Befestigungselemente (D; E) des vorlaufenden Einhängeschenkels (06; 24) jeweils größer ist als die Druckkraft jeder Feder (41) der Befestigungselemente (C) des nachlaufenden Einhängeschenkels (07; 26).Device according to claim 1, characterized in that a compressive force of each spring (51, 59 or 61) of the fastening elements (D; E) of the leading suspension leg (06; 24) is in each case greater than the compressive force of each spring (41) of the fastening elements (C ) of the trailing hanging leg (07; 26). Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass der nachlaufende Einhängeschenkel (07; 26) jeweils annähernd rechtwinklig abgekantet ist.Apparatus according to claim 1, characterized in that the trailing suspension leg (07; 26) is bent approximately at right angles.
EP03101548A 1999-05-29 2000-05-25 Device for attaching a flexible printing plate Expired - Lifetime EP1340618B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19924784 1999-05-29
DE19924784A DE19924784C2 (en) 1999-05-29 1999-05-29 Device for fastening flexible plates on a cylinder of a rotary printing machine with reversal of the direction of rotation
EP00943646A EP1278635B1 (en) 1999-05-29 2000-05-25 Device for fixing a flexible plate

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP00943646A Division EP1278635B1 (en) 1999-05-29 2000-05-25 Device for fixing a flexible plate

Publications (3)

Publication Number Publication Date
EP1340618A2 true EP1340618A2 (en) 2003-09-03
EP1340618A3 EP1340618A3 (en) 2004-02-04
EP1340618B1 EP1340618B1 (en) 2006-05-24

Family

ID=7909683

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Application Number Title Priority Date Filing Date
EP03101548A Expired - Lifetime EP1340618B1 (en) 1999-05-29 2000-05-25 Device for attaching a flexible printing plate
EP00943646A Expired - Lifetime EP1278635B1 (en) 1999-05-29 2000-05-25 Device for fixing a flexible plate

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP00943646A Expired - Lifetime EP1278635B1 (en) 1999-05-29 2000-05-25 Device for fixing a flexible plate

Country Status (6)

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US (2) US6557469B1 (en)
EP (2) EP1340618B1 (en)
JP (1) JP2003522044A (en)
AT (2) ATE327100T1 (en)
DE (3) DE19924784C2 (en)
WO (1) WO2000073074A2 (en)

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Also Published As

Publication number Publication date
ATE327100T1 (en) 2006-06-15
US6675708B2 (en) 2004-01-13
WO2000073074A3 (en) 2002-10-17
DE50007026D1 (en) 2004-08-12
EP1340618B1 (en) 2006-05-24
EP1340618A3 (en) 2004-02-04
EP1278635A2 (en) 2003-01-29
WO2000073074A2 (en) 2000-12-07
US6557469B1 (en) 2003-05-06
JP2003522044A (en) 2003-07-22
DE19924784C2 (en) 2001-05-31
ATE270617T1 (en) 2004-07-15
US20030159604A1 (en) 2003-08-28
EP1278635B1 (en) 2004-07-07
DE50012834D1 (en) 2006-06-29
DE19924784A1 (en) 2000-12-07

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