EP0222150B1 - Flying tuck folding device - Google Patents

Flying tuck folding device Download PDF

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Publication number
EP0222150B1
EP0222150B1 EP86113828A EP86113828A EP0222150B1 EP 0222150 B1 EP0222150 B1 EP 0222150B1 EP 86113828 A EP86113828 A EP 86113828A EP 86113828 A EP86113828 A EP 86113828A EP 0222150 B1 EP0222150 B1 EP 0222150B1
Authority
EP
European Patent Office
Prior art keywords
cylinder
folding
cutting
flying
collecting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP86113828A
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German (de)
French (fr)
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EP0222150A3 (en
EP0222150A2 (en
Inventor
Horst Michalik
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 EP0222150A2 publication Critical patent/EP0222150A2/en
Publication of EP0222150A3 publication Critical patent/EP0222150A3/en
Application granted granted Critical
Publication of EP0222150B1 publication Critical patent/EP0222150B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B65H45/00—Folding thin material
    • B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
    • B65H45/16—Rotary folders
    • B65H45/161—Flying tuck folders
    • 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
    • B65H45/16—Rotary folders
    • B65H45/162—Rotary folders with folding jaw cylinders
    • B65H45/168—Rotary folders with folding jaw cylinders having changeable mode of operation

Definitions

  • the invention relates to a wheel folder according to the preamble of claim I.
  • Folders have long been known in a wide variety of designs.
  • a wheel folding apparatus which has a cutting cylinder and a puncture and rubber strip cylinder interacting with the cutting cylinder.
  • the rubber strip cylinder works with a collecting cylinder and this, together with an intermediate transfer cylinder, works with two further folding knife cylinders, each of which is assigned two folding rollers.
  • a disadvantage of the subject of CH-PS 4 78 666 is that an additional transfer cylinder, e.g. between the collecting cylinder and the folding knife cylinder is required.
  • all of the signatures cut between a cutting and rubber cylinder are cut to the same length, which, particularly in the case of collective production, leads to the fact that the inner layers protrude beyond the outer layers after folding.
  • a paper strand entering the folder has the same speed as the peripheral speed of the collecting cylinder. This measure can disadvantageously obstruct the trailing edges of the signatures collected on the collecting cylinder with the leading edges of the signatures to be delivered by the collecting cylinder.
  • the invention has for its object to provide a gear folder, in which the cutting and folding forces act on different cylinders, in particular in the case of collective production to ensure that two consecutively cut signatures have different lengths and that the paper web strand tension is not due to collecting processes or can be affected by the production of thick folded products.
  • a wheel folding cylinder can be used, in which the folding knives do not need to be arranged on a separate folding knife carrier rotating within a gripper and pinpoint cylinder, but can be stored in side plates of folding unit cylinders which are positively connected to the cylinder shaft. Longer folding knives and thus folding rollers with larger diameters can be used, which reduces the folding forces.
  • Fig. 1 is a schematic side view of the folder according to the invention, without a front side frame.
  • one or more paper webs 1 pass via longitudinal folding funnels 2 directly or past the longitudinal folding funnels 2 by means of guide rollers 3, between electrically or mechanically driven pull rollers 4, 6, 7.
  • the partial paper web strands 8, 9 or cut open and longitudinally folded by means of longitudinal folding funnels 2 Paper layers brought together by means of turning bars run in via the pull roller 7 between a cutting cylinder 11 with two cutting knives 12, 13 and a puncture and groove bar cylinder 14.
  • the two cutting knives 12, 13 lie opposite one another, but in the case of collective production on a straight line at a distance from the diameter of the cutting cylinder 11, so that alternately different lengths of signatures are cut off from the individual or combined partial paper web strands 8, 9 and from both controllable point sets 16, 17 are taken over alternately.
  • the cutting knives 12, 13 lie on the straight line along the diameter of the cutting cylinder 11.
  • the puncture and groove bar cylinder 14 has two controllable puncture sets 16, 17 and two counter-cutting groove bars.
  • the number of punctures 16, 17 and counter-cutting groove strips can, however, just as with the cutting cylinder 11, the cutting knives 12, 13, be an integral multiple of two.
  • the puncture and groove bar cylinder 14 is equipped with a device for optional or automatic enlargement or reduction of the cylinder diameter. As a result, the string voltage is set and kept constant.
  • a collecting cylinder 18 preferably interacts with the puncture and groove bar cylinder 14, preferably with three controllable point sets 19, 21, 22 arranged at regular intervals from one another.
  • the signatures are delivered from the collecting cylinder 18 to the gripper sets 24, 26, 27 of a two-part folding knife cylinder 23 consisting of a jacket and a folding knife carrier.
  • the folding knife carrier three, known wheel folding knives 28, 29, 31 are mounted. It is supported on a drive shaft of the folding knife cylinder 23 and is positively connected to it.
  • the wheel folding blades 28, 29, 31 each rotate below a slotted circular jacket of the folding blade cylinder 23, which is also supported on the drive shaft of the folding blade cylinder 23, and press the Signa into it doors in driven folding rollers 32, 33 through the slots in the jacket.
  • Three controllable gripper sets 24, 26, 27 arranged at the same distance from one another are provided on the jacket of the folding knife cylinder 23. If the signature thickness changes, the part of the folding knife cylinder 23 carrying the wheel rebate blades 28, 29, 31 is shifted in a circumferential direction in or against the direction of rotation by means of a gear which carries the gripper sets 24, 26, 27.
  • the centers of the drive shafts of the wheel folding knife 28, 29, 31 run on a circle, the center of which lies on the center of the drive shaft of the folding knife cylinder 23.
  • controllable point sets can also be used instead of the gripper sets 24, 26, 27.
  • the invention is also not limited to the use of 2/2-cutting and puncturing and groove bar cylinders 14, folding blade cylinders 23 with three gripper sets and three gear rebate blades 28, 29, 31. Rather, e.g. 1/2 cutting cylinders with a cutting knife 12, folding knife cylinder 23 and two gripper or point sets and correspondingly two wheel rebate knives etc. can also be used.
  • the collecting cylinder could also e.g. be a 5/2 cylinder.

Landscapes

  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)

Description

Die Erfindung betrifft einen Räderfalzapparat gemäß dem Oberbegriff des Patentanspruches I.The invention relates to a wheel folder according to the preamble of claim I.

Räderfalzapparate sind seit langem in den unterschiedlichsten Bauformen bekannt.Folders have long been known in a wide variety of designs.

Aus der CH-PS 4 78 666 ist ein Räderfalzapparat bekannt, der einen Schneidzylinder und einen mit dem Schneidzylinder zusammenwirkenden Punktur- und Gummileistenzylinder aufweist. Der Gummileistenzylinder arbeitet mit einem Sammelzylinder und dieser mittels eines zwischengeschalteten Übergabezylinders mit zwei weiteren Falzmesserzylinder zusammen, denen jeweils zwei Falzwalzen zugeordnet sind. Nachteilig an dem Gegenstand der CH-PS 4 78 666 ist, daß ein zusätzlicher Übergabezylinder, z.B. zwischen dem Sammelzylinder und dem Falzmesserzylinder benötigt wird. Außerdem werden alle zwischen einem Schneid- und Gummileistenzylinder geschnittenen Signaturen auf dieselbe Länge geschnitten, was insbesondere bei Sammelproduktion dazu führt, daß die inneren Lagen nach dem Falzen über die äußeren Lagen hinausragen. Ein in den Falzapparat einlaufender Papierstrang weist die gleiche Geschwindigkeit auf wie die Umfangsgeschwindigkeit des Sammelzylinders. Durch diese Maßnahme können sich in nachteiliger Weise beim Sammeln die Hinterkanten der auf dem Sammelzylinder gesammelten Signaturen mit den Vorderkanten der vom Sammelzylinder abzugebenden Signaturen behindern.From CH-PS 4 78 666 a wheel folding apparatus is known which has a cutting cylinder and a puncture and rubber strip cylinder interacting with the cutting cylinder. The rubber strip cylinder works with a collecting cylinder and this, together with an intermediate transfer cylinder, works with two further folding knife cylinders, each of which is assigned two folding rollers. A disadvantage of the subject of CH-PS 4 78 666 is that an additional transfer cylinder, e.g. between the collecting cylinder and the folding knife cylinder is required. In addition, all of the signatures cut between a cutting and rubber cylinder are cut to the same length, which, particularly in the case of collective production, leads to the fact that the inner layers protrude beyond the outer layers after folding. A paper strand entering the folder has the same speed as the peripheral speed of the collecting cylinder. This measure can disadvantageously obstruct the trailing edges of the signatures collected on the collecting cylinder with the leading edges of the signatures to be delivered by the collecting cylinder.

Der Erfindung liegt die Aufgabe zugrunde, einen Räderfalzapparat zu schaffen, bei dem die Schnitt- und Falzkräfte auf verschiedene Zylinder wirken, wobei insbesondere bei Sammelproduktion gewährleistet sein soll, daß zwei nacheinander geschnittene Signaturen verschiedene Längen aufweisen und daß die Papierbahn-Strangspannung nicht durch Sammelvorgänge oder durch die Produktion von dicken Falzprodukten beeinflußt werden kann.The invention has for its object to provide a gear folder, in which the cutting and folding forces act on different cylinders, in particular in the case of collective production to ensure that two consecutively cut signatures have different lengths and that the paper web strand tension is not due to collecting processes or can be affected by the production of thick folded products.

Diese Aufgabe wird erfindungsgemäß durch den kennzeichnenden Teil des Patentanspruchs 1 gelöst.According to the invention, this object is achieved by the characterizing part of patent claim 1.

Die mit der Erfindung erzielbaren Vorteile bestehen insbesondere darin, daß Schnitt- und Falzkräfte nicht auf den gleichen Zylinder wirken und der Sammelvorgang die Bahnspannung des einlaufenden Stranges in den Falzapparat nicht beeinflußt. Es kann ein Räderfalzzylinder eingesetzt werden, bei dem die Falzmesser nicht auf einem separaten, innerhalb eines Greifer- und punkturzylinders rotierenden Falzmesser-Träger angeordnet zu werden brauchen, sondern in Seitenschildern von Falzapparatzylindern gelagert werden können, die mit der Zylinderwelle formschlüssig verbunden sind. Es können längere Falzmesser und damit Falzwalzen mit größerem Durchmesser verwendet werden, dadurch werden die Falzkräfte verringert.The advantages which can be achieved with the invention consist in particular in that cutting and folding forces do not act on the same cylinder and the gathering process does not influence the web tension of the incoming strand in the folder. A wheel folding cylinder can be used, in which the folding knives do not need to be arranged on a separate folding knife carrier rotating within a gripper and pinpoint cylinder, but can be stored in side plates of folding unit cylinders which are positively connected to the cylinder shaft. Longer folding knives and thus folding rollers with larger diameters can be used, which reduces the folding forces.

Beim Sammeln kann auf ein Außerfunktionsetzen einzelner Falzmesser verzichtet werden, was weniger komplizierte Getriebe zum Antrieb der Falzmesser bedeutet.When collecting individual folding knives can be dispensed with, which means less complicated gears for driving the folding knives.

Bei Sammelproduktion sind verschieden lang geschnittene Signaturen möglich, so daß bei einem fertigen Falzprodukt die innere gefalzte Signatur nicht die äußere überragt. Außerdem ist es möglich einen Lagenhefter einzusetzen.In the case of collective production, signatures of different lengths are possible, so that in the case of a finished folded product the inner folded signature does not protrude beyond the outer one. It is also possible to use a layer stapler.

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 will be described in more detail below.

Es zeigenShow it

Fig. 1 eine schematische Seitenansicht des erfindungsgemäßen Falzapparates, ohne vorderes Seitengestell.Fig. 1 is a schematic side view of the folder according to the invention, without a front side frame.

Über eine nicht dargestellte Papierbahnführung gelangen eine oder mehrere Papierbahnen 1 über Längsfalztrichter 2 direkt oder an den Längsfalztrichtern 2 mittels Leitwalzen 3 vorbeigeführt, zwischen elektrisch oder mechanisch angetriebene Zugwalzen 4, 6, 7. Die mittels Längsfalztrichter 2 längsgefalzten Teilpapierbahnstränge 8, 9 bzw. aufgeschnittenen und mittels Wendestangen zusammengeführten Papierlagen laufen über die Zugwalze 7 zwischen einem Schneidzylinder 11 mit zwei Schneidmessern 12, 13 und einem Punktur- und Nutleistenzylinder 14 ein. Die beiden Schneidmesser 12, 13 liegen sich gegenüber, bei Sammelproduktion jedoch auf einer Geraden in einem Abstand vom Durchmesser des Schneidzylinders 11, so daß im Wechsel unterschiedlich lange Signaturen von den einzelnen oder vereinigten Teilpapierbahnsträngen 8, 9 abgeschnitten werden und von beiden steuerbaren Punktursätzen 16, 17 abwechselnd übernommen werden. Bei Doppelproduktion liegen die Schneidmesser 12,13 auf der Geraden entlang des Durchmessers des Schneidzylinders 11.Via a paper web guide, not shown, one or more paper webs 1 pass via longitudinal folding funnels 2 directly or past the longitudinal folding funnels 2 by means of guide rollers 3, between electrically or mechanically driven pull rollers 4, 6, 7. The partial paper web strands 8, 9 or cut open and longitudinally folded by means of longitudinal folding funnels 2 Paper layers brought together by means of turning bars run in via the pull roller 7 between a cutting cylinder 11 with two cutting knives 12, 13 and a puncture and groove bar cylinder 14. The two cutting knives 12, 13 lie opposite one another, but in the case of collective production on a straight line at a distance from the diameter of the cutting cylinder 11, so that alternately different lengths of signatures are cut off from the individual or combined partial paper web strands 8, 9 and from both controllable point sets 16, 17 are taken over alternately. In the case of double production, the cutting knives 12, 13 lie on the straight line along the diameter of the cutting cylinder 11.

Wie gesagt, weist der Punktur- und Nutleistenzylinder 14 zwei steuerbare Punktursätze 16, 17 und zwei Gegenschneid-Nutleisten auf. Die Anzahl der Punkturen 16, 17 und Gegenschneid-Nutleisten kann jedoch auch, ebenso wie beim Schneidzylinder 11 die Schneidmesser 12, 13, ein ganzzahliges Vielfaches von Zwei betragen. Der Punktur- und Nutleistenzylinder 14 ist mit einer Einrichtung zur wahlweisen oder automatischen Vergrößerung bzw. Verkleinerung des Zylinderdurchmessers ausgestattet. Hierdurch wird ein Einstellen und Konstanthalten der Strangspannung erreicht. Mit dem Punktur- und Nutleistenzylinder 14 wirkt vorzugsweise ein Sammelzylinder 18 mit vorzugsweise drei steuerbaren in regelmäßigem Abstand von einander angeordneten punktursätzen 19, 21, 22 zusammen.As said, the puncture and groove bar cylinder 14 has two controllable puncture sets 16, 17 and two counter-cutting groove bars. The number of punctures 16, 17 and counter-cutting groove strips can, however, just as with the cutting cylinder 11, the cutting knives 12, 13, be an integral multiple of two. The puncture and groove bar cylinder 14 is equipped with a device for optional or automatic enlargement or reduction of the cylinder diameter. As a result, the string voltage is set and kept constant. A collecting cylinder 18 preferably interacts with the puncture and groove bar cylinder 14, preferably with three controllable point sets 19, 21, 22 arranged at regular intervals from one another.

Vom Sammelzylinder 18 werden die Signaturen an die Greifersätze 24, 26, 27 eines zweiteiligen, aus einem Mantel und einem Falzmesserträger bestehenden Falzmesserzylinders 23 abgegeben. Im Falzmesserträger sind drei, an sich bekannte Räderfalzmesser 28, 29, 31 gelagert. Er stützt sich auf einer Antriebswelle des Falzmesserzylinders 23 ab und ist mit ihr formschlüssig verbunden. Die Räderfalzmesser 28, 29, 31 drehen sich jeweils unterhalb eines geschlitzten kreisförmigen Mantels des Falzmesserzylinders 23, der sich ebenfalls auf der Antriebswelle des Falzmesserzylinders 23 abstützt und treten zum Hineindrücken der Signaturen in angetriebene Falzwalzen 32, 33 durch die Schlitze im Mantel hindurch. Auf dem Mantel des Falzmesserzylinders 23 sind drei, in gleichem Abstand voneinander angeordnete steuerbare Greifersätze 24, 26, 27 vorgesehen. Bei Signaturdickenänderung wird über ein Getriebe der die Räderfalzmesser 28, 29, 31 tragende Teil des Falzmesserzylinders 23 zum die Greifersätze 24, 26, 27 tragenden, in Umfangsrichtung geschlitzten Mantel in oder entgegen Rotationsrichtung verstellt.The signatures are delivered from the collecting cylinder 18 to the gripper sets 24, 26, 27 of a two-part folding knife cylinder 23 consisting of a jacket and a folding knife carrier. In the folding knife carrier three, known wheel folding knives 28, 29, 31 are mounted. It is supported on a drive shaft of the folding knife cylinder 23 and is positively connected to it. The wheel folding blades 28, 29, 31 each rotate below a slotted circular jacket of the folding blade cylinder 23, which is also supported on the drive shaft of the folding blade cylinder 23, and press the Signa into it doors in driven folding rollers 32, 33 through the slots in the jacket. Three controllable gripper sets 24, 26, 27 arranged at the same distance from one another are provided on the jacket of the folding knife cylinder 23. If the signature thickness changes, the part of the folding knife cylinder 23 carrying the wheel rebate blades 28, 29, 31 is shifted in a circumferential direction in or against the direction of rotation by means of a gear which carries the gripper sets 24, 26, 27.

Mit dem Falzmesserzylinder 23 wirken angetriebene Falzwalzen 32, 33 zusammen, in die die zu falzenden Signaturen abwechselnd gedrückt und gefalzt werden. Von den Falzwalzen 32, 33 gelangen die nunmehr fertigen Falzprodukte in Auslegefächer 34 und von da auf Auslegebänder 36.Driven folding rollers 32, 33 interact with the folding knife cylinder 23, into which the signatures to be folded are pressed and folded alternately. From the folding rollers 32, 33, the now finished folding products get into delivery compartments 34 and from there onto delivery belts 36.

Die Zentren der Antriebswellen des Räderfalzmessers 28, 29, 31 laufen auf einem Kreis um, dessen Mittelpunkt auf dem Zentrum der Antriebswelle des Falzmesserzylinders 23 liegt.The centers of the drive shafts of the wheel folding knife 28, 29, 31 run on a circle, the center of which lies on the center of the drive shaft of the folding knife cylinder 23.

Unterhalb des Punktur- und Nutleistenzylinders 14 und mit diesem zusammenwirkend ist ein an sich bekannter Lagenheftapparat 35 angeordnet.Below the puncture and groove bar cylinder 14 and cooperating therewith, a position booklet 35 known per se is arranged.

Selbstverständlich können auch anstatt der Greifersätze 24, 26, 27 auch steuerbare Punktursätze eingesetzt werden. Auch ist die Erfindung nicht auf die Anwendung von 2/2-Schneid- und Punktur- und Nutleistenzylinder 14, Falzmesserzylinder 23 mit drei Greifersätzen und drei Räderfalzmessern 28, 29, 31 beschränkt. Es können vielmehr z.B. auch 1/2-Schneidzylinder mit einem Schneidmesser 12, Falzmesserzylinder 23 und zwei Greifer- bzw. Punktursätzen und entsprechend zwei Räderfalzmessern usw. eingesetzt werden. Der Sammelzylinder könnte auch z.B. ein 5/2-Zylinder sein.Of course, controllable point sets can also be used instead of the gripper sets 24, 26, 27. The invention is also not limited to the use of 2/2-cutting and puncturing and groove bar cylinders 14, folding blade cylinders 23 with three gripper sets and three gear rebate blades 28, 29, 31. Rather, e.g. 1/2 cutting cylinders with a cutting knife 12, folding knife cylinder 23 and two gripper or point sets and correspondingly two wheel rebate knives etc. can also be used. The collecting cylinder could also e.g. be a 5/2 cylinder.

Claims (3)

1. Flying tuck folding device, with a point and slotted bar cylinder (14), a cutting cylinder (11) cooperating therewith, a subsequent collecting cylinder (18) and a folding blade cylinder (23), with which folding rollers (32, 33) are associated, characterised in that the cutting cylinder (11) is a 2/2-cutting cylinder, with two cutting blades (12, 13), that the point and slotted bar cylinder (14) is a 2/2-cylinder with two controllable sets of points (16,17), that the collecting cylinder (18) comprises at least three controllable sets of points (19, 21, 22) and directly follows the point and slotted bar cylinder (14), that the folding blade cylinder (23) comprises three controllable sets of grippers or points (24, 26, 27) and at least two, preferably three flying tuck blades (28, 29, 31) and cooperates directly with the collecting cylinder (18), thatthe peripheral speed of the collecting cylinder (18) is higher than the web speed of the paper web (8; 9) entering the folding unit and that in the case of collecting production, the cutting blades (12, 13) are disposed on a straight line at a distance from the diameter of the cutting cylinder (11).
2. Flying tuck folding device according to Claim 1, characterised in that the point and slotted bar cylinder (14) is constructed as a cylinder of variable diameter.
3. Flying tuck folding device according to Claim 1, characterised in that a quire-sewing apparatus (35) is associated with the point and slotted bar cylinder (14).
EP86113828A 1985-10-31 1986-10-06 Flying tuck folding device Expired - Lifetime EP0222150B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3538799 1985-10-31
DE3538799 1985-10-31
DE19853543868 DE3543868A1 (en) 1985-10-31 1985-12-12 RAEDERFALZAPPARAT
DE3543868 1985-12-12

Publications (3)

Publication Number Publication Date
EP0222150A2 EP0222150A2 (en) 1987-05-20
EP0222150A3 EP0222150A3 (en) 1988-03-23
EP0222150B1 true EP0222150B1 (en) 1990-05-09

Family

ID=25837469

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86113828A Expired - Lifetime EP0222150B1 (en) 1985-10-31 1986-10-06 Flying tuck folding device

Country Status (4)

Country Link
US (1) US4648586A (en)
EP (1) EP0222150B1 (en)
JP (1) JP2579305B2 (en)
DE (2) DE3543868A1 (en)

Families Citing this family (8)

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Publication number Priority date Publication date Assignee Title
DE8809285U1 (en) * 1988-07-20 1988-09-01 Heidelberger Druckmaschinen Ag, 6900 Heidelberg Device for guiding copy sections in the folding apparatus of rotary printing machines
DE4234307A1 (en) * 1992-10-12 1994-04-14 Heidelberger Druckmasch Ag Device for trouble-free product conveyance in folders
DE9320408U1 (en) * 1993-04-28 1994-06-23 Albert-Frankenthal Ag, 67227 Frankenthal Folder for rotary printing machines
FR2711576B1 (en) * 1993-10-26 1996-01-19 Heidelberg Harris Sa Device for controlling the accumulation or non-accumulation of a cutter-accumulator cylinder of a folder.
DE4344620A1 (en) * 1993-12-24 1995-06-29 Koenig & Bauer Ag Wheel folder
FR2733453B1 (en) * 1995-04-28 1997-07-25 Heidelberg Harris Sa FOLDER INCLUDING AN ADDITIONAL MODULE DELIVERING NOTEBOOKS
DE502007002596D1 (en) * 2006-08-11 2010-03-04 Koenig & Bauer Ag folding
AU2009228564B2 (en) * 2008-03-27 2014-03-13 Pressline Services, Inc Printing press, folder, and methods of operation

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US2022688A (en) * 1931-10-08 1935-12-03 Irving Trust Co Cutting and collecting mechanism for printing machines
US2706628A (en) * 1947-03-04 1955-04-19 Huck Co Delivery mechanisms for printing machines
US2891791A (en) * 1955-12-19 1959-06-23 Miehle Goss Dexter Inc Jaw folding mechanism
US2981540A (en) * 1958-04-21 1961-04-25 Hoe & Co R Printing machine folding mechanism
CH417646A (en) * 1963-05-24 1966-07-31 Winkler Fallert & Co Maschf Folding knife and collecting cylinders on pin folding devices
US3348837A (en) * 1965-04-13 1967-10-24 Koenig & Bauer Schnellpressfab Folding blade carrier with tubular, double sun gearing
DE1611283C2 (en) * 1967-08-09 1975-11-27 Koenig & Bauer Ag, 8700 Wuerzburg Cutting and folding device on web-fed rotary machines
DE1761074C3 (en) * 1968-03-30 1975-04-17 Koenig & Bauer Ag, 8700 Wuerzburg Wheel folder for rotary printing machines
JPS53144B2 (en) * 1973-06-05 1978-01-05
DE2530365C3 (en) * 1975-07-08 1979-05-17 Maschinenfabrik Augsburg-Nuernberg Ag, 8900 Augsburg Device for adjusting the diameter of a cylinder
DE2634108C3 (en) * 1976-07-29 1979-10-25 Koenig & Bauer Ag, 8700 Wuerzburg Wheel folder
DE2652159C3 (en) * 1976-11-16 1981-04-30 Koenig & Bauer AG, 8700 Würzburg Wheel folder
DE2846191C3 (en) * 1978-10-24 1981-08-13 Koenig & Bauer AG, 8700 Würzburg Folder for web-fed rotary printing machines
US4437855A (en) * 1980-03-24 1984-03-20 Publishers Equipment Corporation Reduction of cutoff length for folding mechanisms
US4368879A (en) * 1980-06-23 1983-01-18 Komori Printing Machinery Company, Ltd. Cutting and folding apparatus in rotary press
DE3028468C1 (en) * 1980-07-26 1981-12-24 Koenig & Bauer AG, 8700 Würzburg Coupling for a folder cylinder for variable format
DE3217169C2 (en) * 1982-05-07 1985-08-08 Koenig & Bauer AG, 8700 Würzburg Folding knife cylinder
DE3302036A1 (en) * 1983-01-22 1984-07-26 Albert-Frankenthal Ag, 6710 Frankenthal VARIABLE FOLDING APPARATUS

Also Published As

Publication number Publication date
DE3670979D1 (en) 1990-06-13
EP0222150A3 (en) 1988-03-23
JP2579305B2 (en) 1997-02-05
EP0222150A2 (en) 1987-05-20
US4648586A (en) 1987-03-10
JPS62105866A (en) 1987-05-16
DE3543868A1 (en) 1987-05-07

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