EP0023630A1 - Folding device for rotary web-printing machines - Google Patents

Folding device for rotary web-printing machines Download PDF

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Publication number
EP0023630A1
EP0023630A1 EP80104139A EP80104139A EP0023630A1 EP 0023630 A1 EP0023630 A1 EP 0023630A1 EP 80104139 A EP80104139 A EP 80104139A EP 80104139 A EP80104139 A EP 80104139A EP 0023630 A1 EP0023630 A1 EP 0023630A1
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EP
European Patent Office
Prior art keywords
cylinder
knife
collecting
folding
knife cylinder
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
EP80104139A
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German (de)
French (fr)
Other versions
EP0023630B1 (en
Inventor
Willi Jeschke
Hans Müller
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.)
Heidelberger Druckmaschinen AG
Original Assignee
Heidelberger Druckmaschinen AG
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Filing date
Publication date
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Application filed by Heidelberger Druckmaschinen AG filed Critical Heidelberger Druckmaschinen AG
Priority to AT80104139T priority Critical patent/ATE3518T1/en
Publication of EP0023630A1 publication Critical patent/EP0023630A1/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/50—Piling apparatus of which the discharge point moves in accordance with the height to the pile
    • B65H29/51—Piling apparatus of which the discharge point moves in accordance with the height to the pile piling by collecting on the periphery of cylinders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/54—Auxiliary folding, cutting, collecting or depositing of sheets or webs
    • B41F13/56—Folding or cutting
    • B41F13/60—Folding or cutting crosswise
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/54—Auxiliary folding, cutting, collecting or depositing of sheets or webs
    • B41F13/56—Folding or cutting
    • B41F13/62—Folding-cylinders or drums
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/54—Auxiliary folding, cutting, collecting or depositing of sheets or webs
    • B41F13/64—Collecting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H45/00—Folding thin material
    • B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
    • B65H45/28—Folding in combination with cutting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/202—With product handling means
    • Y10T83/2072—By brush means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/465—Cutting motion of tool has component in direction of moving work
    • Y10T83/4766—Orbital motion of cutting blade
    • Y10T83/4795—Rotary tool
    • Y10T83/483—With cooperating rotary cutter or backup
    • Y10T83/4838—With anvil backup

Definitions

  • the invention relates to a folder on rotary rotary printing machines for longitudinal folding, for cross cutting the paper web and for collecting separated copies on a collecting cylinder which cooperates with a knife cylinder, the collecting cylinder having an odd number of rows of dots on the cylinder circumference and the knife cylinder an even number Has cutting devices on the circumference of the knife cylinder for the longitudinally folded paper web.
  • Known folders of this type are usually referred to as fixed-format flap or puncture folders (magazine: "Der Polygraph", Issue 13, 1954, pp. 742-745, Fig. 5).
  • the section lengths separated from the knives of the knife cylinder are taken over by controlled punctures on the collecting cylinder and, after collecting by a folding knife in the collecting cylinder, are folded into a folding flap on the flap cylinder and then z. B. designed via a paddle wheel.
  • These known folders are not able to lay out trimmed products because the puncture marks are present on the folded product and must be removed by trimming in a separate operation. It is also not possible with these known folders to produce four A4 pages in portrait format in the longitudinal fold. The lower production limit of these folders is eight pages of untrimmed products.
  • Another known version of a folder (DE-PS 16 11 283) also shows a fixed format folder with controlled grippers and a trimming device for the folded products. In this version, an additional pair of cutting cylinders is provided and there is no possibility of collecting the specimens.
  • variable gripper folder in which different section lengths can be cut, collected and folded. Folders of this type are considerably more complicated and expensive and are therefore used only on rotogravure printing presses of variable size.
  • the object of the invention is to provide a folder in which the by a longitudinal folding device, for. B. a funnel, longitudinally folded paper web cut into individual copies and collected and in which the collected copies are laid out trimmed.
  • Another advantage of the described embodiment according to the invention is that no controlled punctures are provided in the collecting cylinder, so that a largely closed hardened outer surface could be achieved.
  • the cylinder can be manufactured practically without imbalance and can therefore operate largely free of vibrations. Since no control forces for puncture control can act on the cylinder body, the vibrations that occur as a result are also avoided, so that an exact t cutting the paper web is guaranteed.
  • the subject of the invention can be further developed in such a way that the two four-sided, longitudinally folded A4 copies are glued together, so that an eight-sided product is produced in portrait format.
  • the folding apparatus shown in FIG. 1 uses a funnel 2 for the longitudinal folding of the paper web 1.
  • the folded paper web 1 is fed via the pull rollers 3, 4 to the collecting cylinder 5, which cooperates with a knife cylinder 6.
  • Pressure rollers 7, tongues 8 and a ribbon line 9 are provided on the collecting cylinder 5 to support the paper transport.
  • the circumference of the collecting cylinder 5 corresponds to three format lengths, so that accordingly three rows of dots 10, 10 ', 10 "are provided.
  • the circumference of the knife cylinder 6 corresponds to two format lengths, so that two cutting devices 11, 12 are provided 11 a double knife 13, while the cutting device 12 is provided with a single knife 14.
  • the trimming strips 15 separated from the double knife 13 on both sides of the puncture rows 10 are taken over by a brush strip 16 on a carrier shaft 17 rotating in the opposite direction of rotation to the collecting cylinder 5 and fed to a container 19 by scrapers 18.
  • the trimmed and collected specimens 20 are fed to the delivery 24 via the brush rollers 21, 22 and the ribbon line 23.
  • the drum 25, which is driven via the intermediate wheels 26 and 27, is used to drive the band line 23.
  • the individual copies 20 are placed in a scale on a delivery belt 28 and executed. Guide tongues 29 are provided over the delivery belt 28.
  • the pull roller 4 is associated with an adhesive device 30 with which an adhesive strip is applied to the cycle in every second section length in the region of the longitudinal fold, so that after cutting, the two specimens are glued together via the adhesive strip.
  • FIG. 2 differs from that described above in that a folding knife cylinder 31 and a folding jaw cylinder 32 are arranged downstream of the collecting cylinder 5 and the knife cylinder 6 in the device for the delivery.
  • the belt line 33 wrapping around the brush roller 21 and the band line 34 wrapping around the brush roller 22 feed the collected specimens with the assignment of a tongue 35 to the gripper row 36 of the folding knife cylinder.
  • the collecting cylinder 5 has a smooth, hardened outer surface, in which slots 42 are provided at a certain distance, in which the circumference is offset by 120 ° Puncture strips 40 are arranged. In the illustrated embodiment, are each offset by 30 o more slots 42 provided in the cylinder jacket in which the pin strips may also be included. It is thus possible in this embodiment to offset the three rows of punctures 10, 10 ', 10''by 30 ° and to turn the cylinder accordingly with respect to the knife cylinder, so that the puncture strips 40 are always in the slots opposite the knives 13 of the knife cylinder 6 42 are arranged.
  • the collecting cylinder 5 can be rotated by 30 in each case, so that a new cylinder jacket surface interacts with the knives 13, 14.
  • the slots 42 that are not required can be filled with filler pieces 43.
  • Both the puncture strips 40 and the filler pieces 43 are fastened to holders 44, which are each screwed onto both end faces of the collecting cylinder 5.
  • the puncture strips 40 or filler pieces 43 are fastened to the holders 44 by means of screws 45.
  • a separate specimen is located in front of the cutting device 11 on the outer surface of the cylinder, which is guided through the row of dots 10 'and covers approximately 120 ° of the outer surface.
  • a collective copy is applied to the existing copy and taken over by the puncture row 10, which after a rotation of about 120 ° is separated by the cutting device 12.
  • the last two copies described are removed as a collective product by the brush rollers 21, 22.
  • the collecting cylinder 5 has an odd number of rows of dots installed in the cylinder, these being permanently installed in the exemplary embodiment shown.
  • the knife cylinder 6 has an even number of cutting devices for the longitudinally folded paper web.
  • a spacer bar 46 is provided between the double knives 13, which is centered on the body of the knife cylinder 6 via the centering 47.
  • Clamping rails 48, 49 are provided on both sides of the double knives 13, the outer surface of which is adapted to the knife cylinder 6.
  • the two clamping rails 48, 49 can be braced against one another by means of the screws 50, as a result of which the double knives 13 are also held.
  • Both the two clamping rails 48, 49 as well as the double knife 13 and the spacer bar 46 form a unit that can be aligned and adjusted outside the knife cylinder 6.
  • the height of the double knife 13 can be set very precisely here.
  • the unit itself is then attached to the body of the knife cylinder 6 by means of screws 51. It is possible to change the distance between the two double knives 13 by means of spacer strips 46 of different widths.
  • the embodiment according to FIG. 5 differs from the embodiment of FIG. 4 in that here the individual knife 14 rests on a spacer bar 52 which also receives a centering 53.
  • the individual knife 14 can be clamped with the spacer bar 52 and the two clamping rails 54, 55 via the screw 50.
  • the setting, adjustment and fastening of this unit is carried out exactly as described in connection with FIG. 4.
  • a double knife 13 inserted so that two double knives are available, so each longitudinally folded copy in A4 format can be fed with four sides of the delivery, ie double production can be carried out, these z.
  • B. can also be divided into two separate product streams by two interacting counter-rotating paddle wheels. This makes it possible to produce two different DIN A4 copies in portrait format, each with four pages separately.
  • Another advantage of the described embodiment according to the invention is that no controlled punctures are provided in the collecting cylinder 6, so that a largely closed hardened outer surface could be achieved.
  • the cylinder can be manufactured practically without imbalance and can therefore work largely free of vibrations. Since no control forces for the puncture control can act on the cylinder body, the vibrations that occur as a result are also avoided, so that an exact cutting of the paper web is ensured.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Soil Working Implements (AREA)
  • Processing Of Meat And Fish (AREA)
  • Basic Packing Technique (AREA)

Abstract

Die Erfindung bezieht sich auf einen Falzapparat an Rollenrotationsdruckmaschinen zum Längsfalzen, zum Querschneiden der Papierbahn und zum Sammeln von abgetrennten Exemplaren auf einem Sammelzylinder (5), der mit einem Messerzylinder (6) zusammenwirkt, wobei der Sammelzylinder (5) eine ungerade Anzahl von Punkturreihen (10, 10', 10") am Zylinderumfang und der Messerzylinder (6) eine gerade Anzahl Schneideinrichtungen (11, 12) am Messerzylinderumfang für die längsgefalzte Papierbahn aufweist und bei dem die gesammelten Exemplare fertig beschnitten ausgelegt werden.The invention relates to a folder on web-fed rotary printing presses for longitudinal folding, for cross-cutting the paper web and for collecting separated copies on a collecting cylinder (5) which interacts with a knife cylinder (6), the collecting cylinder (5) having an odd number of dotted rows ( 10, 10 ', 10 ") on the circumference of the cylinder and the knife cylinder (6) has an even number of cutting devices (11, 12) on the circumference of the knife cylinder for the longitudinally folded paper web and in which the collected copies are laid out and trimmed.

Description

Die Erfindung bezieht sich auf einen Falzapparat an Rollen-Rotationsdruckmaschinen zum Längsfalzen, zum Querschneiden der Papierbahn und zum Sammeln von abgetrennten Exemplaren auf einem Sammelzylinder, der mit einem Messerzylinder zusammenwirkt, wobei der Sammelzylinder eine ungerade Anzahl von Punkturreihen am Zylinderumfang und der Messerzylinder eine gerade Anzahl Schneideinrichtungen am Messerzylinderumfang für die längsgefalzte Papierbahn aufweist.The invention relates to a folder on rotary rotary printing machines for longitudinal folding, for cross cutting the paper web and for collecting separated copies on a collecting cylinder which cooperates with a knife cylinder, the collecting cylinder having an odd number of rows of dots on the cylinder circumference and the knife cylinder an even number Has cutting devices on the circumference of the knife cylinder for the longitudinally folded paper web.

Bekannte Falzapparate dieser Art werden normalerweise als festformatige Klappen- bzw. Punktur-Falzapparate bezeichnet (Zeitschrift: "Der Polygraph", Heft 13, 1954, S. 742-745, Abb. 5). Die von den Messern des Messerzylinders abgetrennten Abschnittlängen werden von gesteuerten Punkturen am Sammelzylinder übernommen und nach dem Sammeln von einem Falzmesser im Sammelzylinder in eine Falzklappe am Klappenzylinder gefalzt und von diesem sodann z. B. über ein Schaufelrad ausgelegt. Diese bekannten Falzapparate sind nicht in der Lage, fertig beschnittene Produkte auszulegen, denn die Punktureinstiche sind am Falzprodukt vorhanden und müssen in einem getrennten Arbeitsgang durch Beschneiden entfernt werden. Auch ist es bei diesen bekannten Falzapparaten nicht möglich, im Längsfalz vier Seiten DIN A 4 im Hochformat herzustellen. Die untere Produktionsgrenze dieser Falzapparate liegt bei acht Seiten unbeschnittenen Produkten.Known folders of this type are usually referred to as fixed-format flap or puncture folders (magazine: "Der Polygraph", Issue 13, 1954, pp. 742-745, Fig. 5). The section lengths separated from the knives of the knife cylinder are taken over by controlled punctures on the collecting cylinder and, after collecting by a folding knife in the collecting cylinder, are folded into a folding flap on the flap cylinder and then z. B. designed via a paddle wheel. These known folders are not able to lay out trimmed products because the puncture marks are present on the folded product and must be removed by trimming in a separate operation. It is also not possible with these known folders to produce four A4 pages in portrait format in the longitudinal fold. The lower production limit of these folders is eight pages of untrimmed products.

Eine andere bekannte Ausführung eines Falzapparates (DE-PS 16 11 283) zeigt ebenfalls einen festformatigen Falzapparat mit gesteuerten Greifern und einer Beschneideeinrichtung für die Falzprodukte. Bei dieser Ausführung ist ein zusätzliches Schneidzylinderpaar vorgesehen und es besteht keine Möglichkeit, die Exemplare zu sammeln.Another known version of a folder (DE-PS 16 11 283) also shows a fixed format folder with controlled grippers and a trimming device for the folded products. In this version, an additional pair of cutting cylinders is provided and there is no possibility of collecting the specimens.

Bei der in der CH-PS 477 979 gezeigten Ausführung eines Falzapparates handelt es sich um einen variablen Greifer-Falzapparat, bei dem unterschiedliche Abschnittlängen geschnitten, gesammelt und gefalzt werden können. Derartige Falzapparate sind wesentlich komplizierter und teurer und werden deshalb nur an umfangsvariablen Tiefdruckrotationsmaschinen verwendet.In the embodiment of a folding appa shown in CH-PS 477 979 rates is a variable gripper folder, in which different section lengths can be cut, collected and folded. Folders of this type are considerably more complicated and expensive and are therefore used only on rotogravure printing presses of variable size.

Aufgabe der Erfindung ist es, einen Falzapparat zu schaffen, bei dem die von einer Längsfalzeinrichtung, z. B. einem Trichter, längsgefalzte Papierbahn in einzelne Exemplare geschnitten und gesammelt werden und bei dem die gesammelten Exemplare fertig beschnitten ausgelegt werden.The object of the invention is to provide a folder in which the by a longitudinal folding device, for. B. a funnel, longitudinally folded paper web cut into individual copies and collected and in which the collected copies are laid out trimmed.

Die Aufgabe wird gemäß der Erfindung durch die Merkmale des kennzeichnenden Teils des Anspruchs 1 gelöst. Mit dem Erfindungsgegenstand ist es möglich z. B. zweimal vier Seiten DIN A 4 im Hochformat aufeinander gesammelt und fertig beschnitten auszulegen. Es können z. B. Prospektblätter mit vier Seiten und einem Längsfalz fertig beschnitten hergestellt werden, bei denen die Faserrichtung im Hochformat parallel zum Längsfalz verläuft. Weitere Vorteile des erfindungsgemäßen Falzapparates sind, daß bei einfachem Aufbau eine sichere und hohe Produktionsleistung erreicht wird.The object is achieved according to the invention by the features of the characterizing part of claim 1. With the subject of the invention it is possible for. B. two four pages of DIN A4 in portrait format collected on top of each other and cut out. It can e.g. B. prospectus sheets with four sides and a longitudinal fold can be produced trimmed, in which the fiber direction runs parallel to the longitudinal fold in portrait format. Further advantages of the folder according to the invention are that a safe and high production output is achieved with a simple construction.

Ein weiterer Vorteil der beschriebenen erfindungsgemäßen Ausführung ist, daß im Sammelzylinder keine gesteuerten Punkturen vorgesehen sind, so daß eine weitgehend geschlossene gehärtete Mantelfläche erreicht werden konnte. Durch den Wegfall der für die Punktursteuerung erforderlichen Kanäle und Ausnehmungen kann der Zylinder praktisch ohne Unwucht hergestellt werden und damit weitgehend schwingungsfrei arbeiten. Nachdem keine Steuerkräfte für die Punktursteuerung auf den Zylinderkörper einwirken können, werden auch die hierdurch auftretenden Schwingungen vermieden, so daß ein exaktes Schneiden der Papierbahn gewährleistet ist.Another advantage of the described embodiment according to the invention is that no controlled punctures are provided in the collecting cylinder, so that a largely closed hardened outer surface could be achieved. By eliminating the channels and recesses required for puncture control, the cylinder can be manufactured practically without imbalance and can therefore operate largely free of vibrations. Since no control forces for puncture control can act on the cylinder body, the vibrations that occur as a result are also avoided, so that an exact t cutting the paper web is guaranteed.

Mit dem Merkmal des Anspruches 2 läßt sich der Erfindungsgegenstand dahingehend weiterbilden, daß die beiden vierseitigen, längsgefalzten DIN A 4 Exemplare miteinander verklebt werden, so daß ein achtseitiges Produkt im Hochformat entsteht.With the feature of claim 2, the subject of the invention can be further developed in such a way that the two four-sided, longitudinally folded A4 copies are glued together, so that an eight-sided product is produced in portrait format.

Die vorteilhafte Weiterbildung des Erfindungsgegenstandes gemäß Anspruch 3 ermöglicht die Herstellung eines Produktes mit 16 Seiten im DIN A 5 Format, wobei sich der weitere Vorteil ergibt, daß bei aufgeschnittener Längsfalzkante am Trichter und bei abgeschalteter Klebeeinrichtung ebenfalls ein fertig beschnittenes Produkt zur Auslage gelangt.The advantageous development of the subject of the invention according to claim 3 enables the production of a product with 16 pages in DIN A 5 format, which has the further advantage that when the longitudinal fold edge is cut open on the funnel and the adhesive device is switched off, a finished product is also displayed.

Auch die weiteren Unteransprüche kennzeichnen vorteilhafte Ausgestaltungen des Erfindungsgegenstandes und gewährleisten eine störungsfreie und exakte Produktion der fertig verarbeiteten punkturfrei ausgelegten Falzprodukte.The further subclaims also characterize advantageous embodiments of the subject matter of the invention and ensure trouble-free and exact production of the finished processed puncture-free folded products.

Verschiedene Ausführungsbeispiele der Erfindung sind in den Zeichnungen schematisch dargestellt. Es zeigt

  • Fig. 1 eine Seitenansicht des Falzapparates gemäß Anspruch 1
  • Fig. 2 eine Seitenansicht des Falzapparates gemäß Fig. 1 mit zusätzlicher Querfalzeinrichtung,
  • Fig. 3 das Schneid-Sammelzylinderpaar in vergrößerter Darstellung,
  • Fig. 4 einen Ausschnitt des Schneidvorganges mit Doppelmesser
  • Fig. 5 einen Ausschnitt des Schneidvorganges mit Einfachmesser.
Various embodiments of the invention are shown schematically in the drawings. It shows
  • 1 is a side view of the folder according to claim 1
  • FIG. 2 shows a side view of the folder according to FIG. 1 with an additional transverse folding device, FIG.
  • 3 the cutting-collecting cylinder pair in an enlarged view,
  • Fig. 4 shows a section of the cutting process with a double knife
  • Fig. 5 shows a section of the cutting process with a single knife.

Der in Fig. 1 gezeigte Falzapparat verwendet zum Längsfalzen der Papierbahn 1 einen Trichter 2. Die gefalzte Papierbahn 1 wird über die Zugwalzen 3, 4 dem Sammelzylinder 5 zugeleitet, der mit einem Messerzylinder 6 zusammenwirkt. Am Sammelzylinder 5 sind zur Unterstützung des Papiertransportes Andrückrollen 7, Zungen 8 und eine Bandleitung 9 vorgesehen.The folding apparatus shown in FIG. 1 uses a funnel 2 for the longitudinal folding of the paper web 1. The folded paper web 1 is fed via the pull rollers 3, 4 to the collecting cylinder 5, which cooperates with a knife cylinder 6. Pressure rollers 7, tongues 8 and a ribbon line 9 are provided on the collecting cylinder 5 to support the paper transport.

Im gezeigten Ausführungsbeispiel entspricht der Umfang des Sammelzylinders 5 drei Formatlängen, so daß dementsprechend drei Punkturreihen 10, 10', 10" vorgesehen sind. Der Umfang des Messerzylinders 6 entspricht zwei Formatlängen, so daß zwei Schneideinrichtungen 11, 12 vorgesehen sind. Hierbei weist die Schneideinrichtung 11 ein Doppelmesser 13 auf, während die Schneideinrichtung 12 mit einem Einzelmesser 14 versehen ist.In the exemplary embodiment shown, the circumference of the collecting cylinder 5 corresponds to three format lengths, so that accordingly three rows of dots 10, 10 ', 10 "are provided. The circumference of the knife cylinder 6 corresponds to two format lengths, so that two cutting devices 11, 12 are provided 11 a double knife 13, while the cutting device 12 is provided with a single knife 14.

Die von dem Doppelmesser 13 beiderseits der Punkturreihen 10 abgetrennten Beschnittstreifen 15 werden von einer Bürstenleiste 16 an einer sich in entgegengesetzter Drehrichtung zum Sammelzylinder 5 drehenden Trägerwelle 17 übernommen und von Abstreifern 18 einem Behälter 19 zugeführt.The trimming strips 15 separated from the double knife 13 on both sides of the puncture rows 10 are taken over by a brush strip 16 on a carrier shaft 17 rotating in the opposite direction of rotation to the collecting cylinder 5 and fed to a container 19 by scrapers 18.

Die beschnittenen und gesammelten Exemplare 20 werden über die Bürstenwalzen 21, 22 und die Bandleitung 23 der Auslage 24 zugeführt. Zum Antreiben der Bandleitung 23 dient die Trommel 25 die über die Zwischenräder 26 und 27 angetrieben wird. Die einzelnen Exemplare 20 werden schuppenförmig auf einem Auslegeband 28 abgelegt und ausgeführt. Über dem Auslegeband 28 sind Leitzungen 29 vorgesehen.The trimmed and collected specimens 20 are fed to the delivery 24 via the brush rollers 21, 22 and the ribbon line 23. The drum 25, which is driven via the intermediate wheels 26 and 27, is used to drive the band line 23. The individual copies 20 are placed in a scale on a delivery belt 28 and executed. Guide tongues 29 are provided over the delivery belt 28.

Der Zugwalze 4 ist eine Klebeeinrichtung 30 zugeordnet, mit der taktmäßig auf jede zweite Abschnittslänge im Bereich der Längsfalz kante ein Klebestreifen aufgebracht wird, so daß nach dem Schneiden die beiden Sammelexemplare über den Klebestreifen zusammengeklebt werden.The pull roller 4 is associated with an adhesive device 30 with which an adhesive strip is applied to the cycle in every second section length in the region of the longitudinal fold, so that after cutting, the two specimens are glued together via the adhesive strip.

Die Ausführung der Fig. 2 unterscheidet sich von der zuvor beschriebenen dadurch, daß in der Vorrichtung für die Auslage dem Sammelzylinder 5 und dem Messerzylinder 6 ein Falzmesserzylinder 31 und ein Falzklappenzylinder 32 nachgeordnet sind. Die die Bürstenwalze 21 umschlingende Bandleitung 33 und die die Bürstenwalze 22 umschlingende Bandleitung 34 führen die gesammelten Exemplare unter Zuordnung einer Zunge 35 der Greiferreihe 36 des Falzmesserzylinders zu. Diese übernimmt den Exemplaranfang und führt ihn in Drehrichtung des Falzmesserzylinders 31 solange mit, bis das Falzmesser 37 die Mitte des Exemplars zwischen die Falzklappen 38 eindrückt. Diese falzen nun das Exemplar und führen es in Drehrichtung des Falzklappenzylinders 32 dem Auslegeband 28 zu. Hierbei wird es von den Leitzungen 29 aus der Falzklappe 38 herausgehoben und legt sich schuppenförmig ab. Zur Unterstützung der Ablage sind die Rollen 39 vorgesehen. Wird bei dieser Ausführung die Papierbahn 1 an der Trichterspitze aufgeschnitten und die Klebeeinrichtung 30 abgeschaltet, so wird ein fertig beschnittenes Falzprodukt im DIN A 5 Format mit 16 Seiten hergestellt.The embodiment of FIG. 2 differs from that described above in that a folding knife cylinder 31 and a folding jaw cylinder 32 are arranged downstream of the collecting cylinder 5 and the knife cylinder 6 in the device for the delivery. The belt line 33 wrapping around the brush roller 21 and the band line 34 wrapping around the brush roller 22 feed the collected specimens with the assignment of a tongue 35 to the gripper row 36 of the folding knife cylinder. This takes over the beginning of the copy and guides it in the direction of rotation of the folding knife cylinder 31 until the folding knife 37 presses the center of the copy between the folding flaps 38. These now fold the copy and guide it to the delivery belt 28 in the direction of rotation of the jaw cylinder 32. Here, it is lifted out of the folding flap 38 by the guide tongues 29 and is deposited in a scale-like manner. The rollers 39 are provided to support the storage. In this embodiment, if the paper web 1 is cut open at the top of the funnel and the adhesive device 30 is switched off, a finished, trimmed folded product in DIN A5 format with 16 pages is produced.

In der vergrößerten Darstellung gemäß Fig. 3 ist zu sehen, daß die Punkturreihen 10, 10' , 10" in Punkturleisten 40 befestigt sind, die Bohrungen aufweisen in denen wiederum die Punkturnadeln 41 eingesteckt sind. Der Sammelzylinder 5 weist eine glatte gehärtete Mantelfläche auf, in der mit bestimmtem Abstand Schlitze 42 vorgesehen sind, in denen am Umfang um 120° versetzt die Punkturleisten 40 angeordnet sind. Im gezeigten Ausführungsbeispiel sind jeweils um 30o versetzt weitere Schlitze 42 im Zylindermantel vorgesehen, in denen ebenfalls die Punkturleisten aufgenommen werden können. Es ist somit bei dieser Ausführung möglich die drei Punkturreihen 10, 10', 10' ' jeweils um 30° zu versetzen und den Zylinder entsprechend gegenüber dem Messerzylinder zu verdrehen, so daß die Punkturleisten 40 immer in den den Messern 13 des Messerzylinders 6 gegenüberliegenden Schlitzen 42 angeordnet sind. Beim Verschleiß der Zylindermantelfläche des Sammelzylinders 5 im Bereich der Messer 13, 14, kann der Sammelzylinder 5 um jeweils 30 verdreht werden, so daß eine neue Zylindermantelfläche mit den Messern 13, 14 zusammenwirkt. Die nicht benötigten Schlitze 42 können mit Füllstücken 43 ausgefüllt werden. Sowohl die Punkturleisten 40 als auch die Füllstücke 43 sind an Haltern 44 befestigt, die jeweils auf beiden Stirnseiten des Sammelzylinders 5 festgeschraubt sind. Die Befestigung der Punkturleisten 40 bzw. Füllstücke 43 erfolgt an den Haltern 44 mittels Schrauben 45.3 that the puncture rows 10, 10 ', 10 "are fastened in puncture strips 40 which have bores in which the puncture needles 41 are inserted. The collecting cylinder 5 has a smooth, hardened outer surface, in which slots 42 are provided at a certain distance, in which the circumference is offset by 120 ° Puncture strips 40 are arranged. In the illustrated embodiment, are each offset by 30 o more slots 42 provided in the cylinder jacket in which the pin strips may also be included. It is thus possible in this embodiment to offset the three rows of punctures 10, 10 ', 10''by 30 ° and to turn the cylinder accordingly with respect to the knife cylinder, so that the puncture strips 40 are always in the slots opposite the knives 13 of the knife cylinder 6 42 are arranged. When the cylinder jacket surface of the collecting cylinder 5 wears in the area of the knives 13, 14, the collecting cylinder 5 can be rotated by 30 in each case, so that a new cylinder jacket surface interacts with the knives 13, 14. The slots 42 that are not required can be filled with filler pieces 43. Both the puncture strips 40 and the filler pieces 43 are fastened to holders 44, which are each screwed onto both end faces of the collecting cylinder 5. The puncture strips 40 or filler pieces 43 are fastened to the holders 44 by means of screws 45.

Im gezeigten Ausführungsbeispiel gemäß Fig. 3 befindet sich in Drehrichtung des Sammelzylinders 5 gesehen vor der Schneideinrichtung 11 auf der Mantelfläche des Zylinders ein abgetrenntes Einzelexemplar, das durch die Punkturreihe 10' geführt wird und etwa 120° der Mantelfläche bedeckt. Im nächsten 1200 -Abschnitt befindet sich auf der Punkturreihe 10' ' kein Exemplar und in dem letzten 120°-Abschnitt vor der Schneideinrichtung 11 wird auf das bereits vorhandene Exemplar ein Sammelexemplar aufgebracht, und von der Punkturreihe 10 übernommen, das nach einer Drehung von etwa 120° durch die Schneideinrichtung 12 abgetrennt wird. Die zuletzt beschriebenen beiden Exemplare werden als Sammelprodukt durch die Bürstenwalzen 21, 22 abgeführt. Zum Sammeln ist es wesentlich, daß der Sammelzylinder 5 eine ungerade Anzahl im Zylinder eingebauter Punkturreihen aufweist, wobei diese im gezeigten Ausführungsbeispiel fest eingebaut sind. Der Messerzylinder 6 hat demgegenüber eine gerade Anzahl Schneideinrichtung für die längsgefalzte Papierbahn.In the exemplary embodiment shown in FIG. 3, as seen in the direction of rotation of the collecting cylinder 5, a separate specimen is located in front of the cutting device 11 on the outer surface of the cylinder, which is guided through the row of dots 10 'and covers approximately 120 ° of the outer surface. In the next 120 0 section there is no copy on the puncture row 10 ″ and in the last 120 ° section in front of the cutting device 11 a collective copy is applied to the existing copy and taken over by the puncture row 10, which after a rotation of about 120 ° is separated by the cutting device 12. The last two copies described are removed as a collective product by the brush rollers 21, 22. To collect it is essential that the collecting cylinder 5 has an odd number of rows of dots installed in the cylinder, these being permanently installed in the exemplary embodiment shown. In contrast, the knife cylinder 6 has an even number of cutting devices for the longitudinally folded paper web.

In Fig. 4 ist zwischen den Doppelmessern 13 eine Abstandleiste 46 vorgesehen, die über die Zentrierung 47 auf dem Körper des Messerzylinders 6 zentriert ist. Beiderseits der Doppelmesser 13 sind Klemmschienen 48, 49 vorgesehen, die mit ihrer äußeren Fläche dem Messerzylinder 6 angepaßt sind. Mittels den Schrauben 50 lassen sich die beiden Klemmschienen 48, 49 gegeneinander verspannen, wodurch auch die Doppelmesser 13 gehalten sind. Sowohl die beiden Klemmschienen 48, 49 als auch die Doppelmesser 13 und die Abstandleiste 46 bilden eine Einheit, die außerhalb des Messerzylinders 6 ausgerichtet und eingestellt werden kann. Insbesondere läßt sich hier die Höhe der Doppelmesser 13 sehr genau einstellen. Die Einheit selbst wird sodann mittels Schrauben 51 an dem Körper des Messerzylinders 6 befestigt. Hierbei ist es möglich durch verschieden breite Abstandleisten 46 den Abstand der beiden Doppelmesser 13 zu verändern.In FIG. 4, a spacer bar 46 is provided between the double knives 13, which is centered on the body of the knife cylinder 6 via the centering 47. Clamping rails 48, 49 are provided on both sides of the double knives 13, the outer surface of which is adapted to the knife cylinder 6. The two clamping rails 48, 49 can be braced against one another by means of the screws 50, as a result of which the double knives 13 are also held. Both the two clamping rails 48, 49 as well as the double knife 13 and the spacer bar 46 form a unit that can be aligned and adjusted outside the knife cylinder 6. In particular, the height of the double knife 13 can be set very precisely here. The unit itself is then attached to the body of the knife cylinder 6 by means of screws 51. It is possible to change the distance between the two double knives 13 by means of spacer strips 46 of different widths.

Die Ausführung gemäß Fig. 5 unterscheidet sich von der Ausführung der Fig. 4 dadurch, daß hier das Einzelmesser 14 an einer Abstandleiste 52 anliegt, die ebenfalls eine Zentrierung 53 aufnimmt. Auch hier läßt sich über die Schraube 50 das Einzelmesser 14 mit der Abstandleiste 52 und den beiden Klemmschienen 54, 55 verspannen. Die Einstellung, Justierung und Befestigung dieser Einheit wird genau wie im Zusammenhang mit Fig. 4 beschrieben vorgenommen. ein Doppelmesser 13 eingesetzt, so daß zwei Doppelmesser vorhanden sind, so kann jedes längsgefalzte Exemplar im DIN A 4 Format mit vier Seiten der Auslage zugeführt werden, d. h. es kann Doppelproduktion gefahren werden, wobei diese z. B. auch durch zwei zusammenwirkende gegenläufige Schaufelräder in zwei getrennte Produktströmer aufgeteilt werden kann. Hierdurch ist es möglich, zwei unterschiedliche DIN A 4 Exemplare im Hochformat mit jeweils vier Seiten getrennt herzustellen.The embodiment according to FIG. 5 differs from the embodiment of FIG. 4 in that here the individual knife 14 rests on a spacer bar 52 which also receives a centering 53. Here, too, the individual knife 14 can be clamped with the spacer bar 52 and the two clamping rails 54, 55 via the screw 50. The setting, adjustment and fastening of this unit is carried out exactly as described in connection with FIG. 4. a double knife 13 inserted so that two double knives are available, so each longitudinally folded copy in A4 format can be fed with four sides of the delivery, ie double production can be carried out, these z. B. can also be divided into two separate product streams by two interacting counter-rotating paddle wheels. This makes it possible to produce two different DIN A4 copies in portrait format, each with four pages separately.

Ein weiterer Vorteil der beschriebenen erfindungsgemäßen Ausführung ist, daß im Sammelzylinder 6 keine gesteuerten Punkturen vorgesehen sind, so daß eine weitgehend geschlossene gehärtete Mantelfläche erreicht werden konnte. Durch den Wegfall der für die Punktursteuerung erforderlichen Kanäle und Ausnehmungen kann der Zylinder praktisch ohne Unwucht hergestellt werden und damit weitgehend schwingungsfrei arbeiten. Nachdem keine Steuerkräfte für die Punktursteuerung auf den Zylinderkörper einwirken können, werden auch die hierdurch auftretenden Schwingungen vermieden, so daß ein exaktes Schneiden der Papierbahn gewährleistet ist.Another advantage of the described embodiment according to the invention is that no controlled punctures are provided in the collecting cylinder 6, so that a largely closed hardened outer surface could be achieved. By eliminating the channels and recesses required for puncture control, the cylinder can be manufactured practically without imbalance and can therefore work largely free of vibrations. Since no control forces for the puncture control can act on the cylinder body, the vibrations that occur as a result are also avoided, so that an exact cutting of the paper web is ensured.

TEILELISTEPARTS LIST

  • 1 Papierbahn1 paper web
  • 2 Trichter2 funnels
  • 3 Zugwalzen3 pull rollers
  • 4 Zugwalzen4 pull rollers
  • 5 Sammelzylinder5 collecting cylinders
  • 6 Messerzylinder6 knife cylinders
  • 7 Andrückrollen7 pressure rollers
  • 8 Zungen8 tongues
  • 9 Bandleitung9 ribbon cable
  • 10, 10' , 10" Punkturreihen10, 10 ', 10 "series of dots
  • 11 Schneideinrichtung11 cutting device
  • 12 SchneidEinrichtung12 cutting device
  • 13 Doppelmesser13 double knives
  • 14 Einzelmesser14 individual knives
  • 15 Beschnittstreifen15 trim strips
  • 16 Bürstenleiste16 brush strip
  • 17 Trägerwelle17 carrier shaft
  • 18 Abstreifer18 wipers
  • 19 Behälter19 containers
  • 20 Exemplare20 copies
  • 21 Bürstenwalzen21 brush rollers
  • 22 Bürstenwalzen22 brush rollers
  • 23 Bandleitung23 tape line
  • 24 Auslage24 display
  • 25 Trommel25 drum
  • 26 Zwischenräder26 idler gears
  • 27 Zwischenräder27 idler gears
  • 28 Auslegeband28 delivery tape
  • 29 Leitzungen29 guide tongues
  • 30 Klebeeinrichtung30 adhesive device
  • 31 Falzmesserzylinder31 folding knife cylinder
  • 32 Falzklappenzylinder32 jaw cylinders
  • 33 Bandleitung33 tape line
  • 34 Bandleitung34 tape line
  • 35 Zunge35 tongue
  • 36 Greiferreihe36 row of grabs
  • 37 Falzmesser37 folding knife
  • 38 Falzklappen38 jaws
  • 39 Rollen39 rolls
  • 40 Punkturleiste40 puncture bar
  • 41 Punkturnadel41 pin needle
  • 42 Schlitze42 slots
  • 43 Füllstück43 filling piece
  • 44 Halter44 holder
  • 45 Schrauben45 screws
  • 46 Abstandleisten46 spacer bars
  • 47 Zentrierung47 centering
  • 48 Klemmschienen48 clamping rails
  • 49 Klemmschienen49 clamping rails
  • 50 Schrauben50 screws
  • 51 Schrauben51 screws
  • 52 Abstandleiste52 spacer bar
  • 53 Zentrierung53 centering
  • 54 Klemmschienen54 clamping rails
  • 55 Klemmschienen55 clamping rails

Claims (8)

1. Falzapparat an Rollen-Rotationsdruckmaschinen zum Längsfalzen, zum Querschneiden der Papierbahn und zum Sammeln von abgetrennten Exemplaren auf einem Sammelzylinder, der mit einem Messerzylinder zusammenwirkt, wobei der Sammelzylinder eine ungerade Anzahl von Punkturreihen am Zylinderumfang und der Messerzylinder eine gerade Anzahl Schneideinrichtungen am Messerzylinderumfang für die längsgefalzte Papierbahn aufweist,
dadurch gekennzeichnet,
daß die Punkturreihen (10) im Sammelzylinder (5) fest eingebaut sind, daß am Messerzylinder jeweils nach einer Abschnittslänge die Schneideinrichtungen abwechselnd aus einem Einzelmesser (14) und nach der nächsten Abschnittslänge aus einem Doppelmesser gebildet sind, wobei das Einzelmesser (14) gegenüber der jeweils damit zusammenwirkenden Punkturenreihe (10, 10' , 10" ) voreilt, und daß die durch das Doppelmesser (13) beiderseits der Punkturreihen (10, 10' , 10" ) abgetrennten Beschnittstreifen (15) von den Punkturreihen (10, 10' , 10" ) durch eine Vorrichtung (16, 17, 18, 19) abnehmbar sind.1.Folding apparatus on rotary rotary printing machines for longitudinal folding, for cross cutting the paper web and for collecting separated copies on a collecting cylinder which interacts with a knife cylinder, the collecting cylinder having an odd number of rows of dots on the cylinder circumference and the knife cylinder an even number of cutting devices on the knife cylinder circumference for which has longitudinally folded paper web,
characterized,
that the rows of dots (10) are permanently installed in the collecting cylinder (5), that on the knife cylinder, the cutting devices are alternately formed from a single knife (14) and after the next section length from a double knife on the knife cylinder, the single knife (14) compared to the the respective row of punctures (10, 10 ', 10 ") interacting therewith, and that the trimming strips (15) separated by the double knife (13) on both sides of the row of dots (10, 10', 10") from the rows of dots (10, 10 ', 10 ") can be removed by a device (16, 17, 18, 19). 2. Falzapparat nach Anspruch 1,
dadurch gekennzeichnet,
daß die Exemplare im Bereich der Längsfalzkante mit einem Klebestreifen versehen werden, der von einer Klebeeinrichtung (30) taktmäßig auf jede zweite Abschnittslänge aufgebracht wird.2. folder according to claim 1,
characterized,
that the copies in the area of the longitudinal fold edge are provided with an adhesive strip which is applied by an adhesive device (30) in cycles to every second section length. 3. Falzapparat nach Anspruch 1 und 2, mit einer dem Sammeln nachgeordneten Querfalzeinrichtung,
dadurch gekennzeichnet,
daß dem Sammelzylinder-Messerzylinderpaar (5, 6) ein weiteres, eigenes Falzmesser- (31) Falzklappenzylinder (32) -Paar nachgeordnet ist, wobei der Falzmesserzylinder (31) die zugeführten Bogen mittels einer Greiferreihe (36) übernimmt und daß die Bogen nach dem Querfalzvorgang vom Falzklappenzylinder (32) dem Auslegeband (28) zugeführt werden.3. Folding apparatus according to claim 1 and 2, with a transverse folding device arranged after the collecting,
characterized,
that the collecting cylinder-knife cylinder pair (5, 6) is followed by another, own folding knife (31) folding jaw cylinder (32) pair, the folding knife cylinder (31) taking over the supplied sheets by means of a gripper row (36) and that the sheets after Transversal folding process from the jaw cylinder (32) to the delivery belt (28) are fed. 4. Falzapparat nach Anspruch 1 und 2,
dadurch gekennzeichnet,
daß der Sammelzylinder (5) eine glatte, gehärtete Mantelfläche aufweist, daß in der Mantelfläche mit bestimmtem Abstand Schlitze (42) vorgesehen sind, und daß in den Schlitzen (42) Punkturleisten (40) vorsehbar sind, die in Bohrungen eine Reihe Punkturnadeln (41) aufnehmen.4. folder according to claim 1 and 2,
characterized,
that the collecting cylinder (5) has a smooth, hardened outer surface, that slots (42) are provided in the outer surface at a certain distance, and that puncture strips (40) can be provided in the slots (42), which have a series of puncture needles (41 ) record, tape. 5. Falzapparat nach Anspruch 1 bis 4,
dadurch gekennzeichnet,
daß der Sammelzylinder (5) entsprechend dem Winkelabstand der Schlitze (42) gegenüber dem Messerzylinder (6) verdrehbar ist, wobei die Punkturleisten (40) entsprechend umsetzbar sind, so daß sie immer in den den Messern (13, 14) des Messerzylinders (6) gegenüberliegenden Schlitzen (42) bei deren Zusammenwirken angeordnet sind.5. folder according to claim 1 to 4,
characterized,
that the collecting cylinder (5) can be rotated according to the angular spacing of the slots (42) relative to the knife cylinder (6), the puncture strips (40) being able to be implemented accordingly, so that they are always in the knives (13, 14) of the knife cylinder (6 ) opposite slots (42) are arranged in their interaction. 6. Falzapparat nach Anspruch 1 bis 5,
dadurch gekennzeichnet,
daß der Abstand der beiden Messer des Doppelmessers (13) am Messerzylinder (6) veränderbar ist.6. Folding apparatus according to claim 1 to 5,
characterized,
that the distance between the two knives of the double knife (13) on the knife cylinder (6) can be changed. 7. Falzapparat nach Anspruch 1,
dadurch gekennzeichnet,
daß am Messerzylinder (6) zwei als Ganzes austauschbare Klemmeinheiten vorgesehen sind, die jeweils aus ihren Messern (13, 14), Abstandleisten (46, 52) und Klemmschienen (48,49; 54, 55) bestehen, und daß die Messer (13, 14) in den Klemmeinheiten außerhalb der Maschine einjustierbar sind.7. folder according to claim 1,
characterized,
that on the knife cylinder (6) two interchangeable clamping units are provided, each consisting of their knives (13, 14), spacer strips (46, 52) and clamping rails (48, 49; 54, 55), and that the knives (13 , 14) can be adjusted in the clamping units outside the machine. 8. Falzapparat nach Anspruch 1 bis 6,
dadurch gekennzeichnet,
daß die Beschnittstreifen (15) von den Punkturnadeln (41) von einer Bürstenleiste (16) abgenommen werden, die auf einer rotierenden Trägerwelle (17) angeordnet ist, der in entgegengesetzter Drehrichtung wie der Sammelzylinder (5) umläuft und eine geringere Umfangsgeschwindigkeit als dieser aufweist.8. folder according to claim 1 to 6,
characterized,
that the trimming strips (15) are removed from the puncture needles (41) by a brush strip (16) which is arranged on a rotating carrier shaft (17) which rotates in the opposite direction of rotation as the collecting cylinder (5) and has a lower peripheral speed than this .
EP80104139A 1979-08-07 1980-07-16 Folding device for rotary web-printing machines Expired EP0023630B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT80104139T ATE3518T1 (en) 1979-08-07 1980-07-16 FOLDER ON ROTARY PRESSES.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2931968 1979-08-07
DE2931968A DE2931968B1 (en) 1979-08-07 1979-08-07 Folder on web-fed rotary printing machines

Publications (2)

Publication Number Publication Date
EP0023630A1 true EP0023630A1 (en) 1981-02-11
EP0023630B1 EP0023630B1 (en) 1983-05-25

Family

ID=6077834

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80104139A Expired EP0023630B1 (en) 1979-08-07 1980-07-16 Folding device for rotary web-printing machines

Country Status (16)

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US (1) US4344610A (en)
EP (1) EP0023630B1 (en)
JP (1) JPS5844585B2 (en)
AR (1) AR224016A1 (en)
AT (1) ATE3518T1 (en)
AU (1) AU537956B2 (en)
CA (1) CA1140606A (en)
DE (3) DE2931968B1 (en)
DK (1) DK146377C (en)
ES (1) ES493827A0 (en)
FR (1) FR2463002A1 (en)
GB (1) GB2055769B (en)
IT (1) IT1132277B (en)
MX (1) MX153852A (en)
NO (1) NO150552C (en)
ZA (1) ZA804781B (en)

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DE3512308A1 (en) * 1985-04-04 1986-10-16 Albert-Frankenthal Ag, 6710 Frankenthal FOLDING APPARATUS
EP0661227A1 (en) * 1993-12-24 1995-07-05 KOENIG & BAUER-ALBERT AKTIENGESELLSCHAFT Flying tuck folding device
US5551678A (en) * 1993-12-24 1996-09-03 Koenig & Bauer Aktiengesellschaft Cylinder folding apparatus
EP0771625A1 (en) * 1995-11-06 1997-05-07 Rolf Larssons Mekanisk Verkstad Ab Rotary cutting device
EP1650152A1 (en) * 2004-10-20 2006-04-26 Maschinenfabrik Wifag Folding device for a rotary printing machine.
DE102004051143A1 (en) * 2004-10-20 2006-05-04 Maschinenfabrik Wifag Folding device for a rotary web press
DE102004051143B4 (en) * 2004-10-20 2006-09-21 Maschinenfabrik Wifag Folding device for a rotary web press
EP2862716A3 (en) * 2013-10-17 2015-05-06 manroland web systems GmbH Method and device for treating a web to be printed

Also Published As

Publication number Publication date
IT1132277B (en) 1986-07-02
DK338280A (en) 1981-02-08
GB2055769A (en) 1981-03-11
JPS5628163A (en) 1981-03-19
IT8023863A0 (en) 1980-08-01
FR2463002A1 (en) 1981-02-20
CA1140606A (en) 1983-02-01
DK146377C (en) 1984-03-05
EP0023630B1 (en) 1983-05-25
AU6108780A (en) 1981-02-12
ATE3518T1 (en) 1983-06-15
ES8104071A1 (en) 1981-04-01
DE2953538C2 (en) 1982-06-16
DE2931968B1 (en) 1981-07-16
US4344610A (en) 1982-08-17
DE2953538A1 (en) 1981-02-19
ZA804781B (en) 1981-08-26
NO802360L (en) 1981-02-09
MX153852A (en) 1987-01-26
DE3063493D1 (en) 1983-07-07
GB2055769B (en) 1983-05-05
AU537956B2 (en) 1984-07-19
NO150552C (en) 1984-11-07
NO150552B (en) 1984-07-30
ES493827A0 (en) 1981-04-01
AR224016A1 (en) 1981-10-15
JPS5844585B2 (en) 1983-10-04
DK146377B (en) 1983-09-26

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