EP1044108B1 - Device for drawing in a web of endless fabric - Google Patents

Device for drawing in a web of endless fabric Download PDF

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Publication number
EP1044108B1
EP1044108B1 EP98966785A EP98966785A EP1044108B1 EP 1044108 B1 EP1044108 B1 EP 1044108B1 EP 98966785 A EP98966785 A EP 98966785A EP 98966785 A EP98966785 A EP 98966785A EP 1044108 B1 EP1044108 B1 EP 1044108B1
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EP
European Patent Office
Prior art keywords
drive
web
paper
roller
guide rollers
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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
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EP98966785A
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German (de)
French (fr)
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EP1044108A1 (en
Inventor
Horst Bernhard Michalik
Manfred Wolfgang Hartmann
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Koenig and Bauer AG
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Koenig and Bauer AG
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Publication of EP1044108A1 publication Critical patent/EP1044108A1/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/02—Conveying or guiding webs through presses or machines
    • B41F13/03—Threading webs into printing machines

Definitions

  • the invention relates to a device for drawing a web according to the preamble of claim 1.
  • DE 24 02 768 C2 is a device for Feeding a material web with a along the Finished flexible feed path Traction means by means of adjacent drive stations known.
  • the disadvantage here is that the traction means a high Wear is subject, since this the material web, for.
  • DE 36 04 504 C2 describes a pull-in device, in the guide rolls by means of a Auxiliary drive device during the retraction of one Goods web are driven.
  • EP 00 94 631 B1 shows a device for drawing in a web of material using a rope. That rope drives guide rollers via a switchable clutch.
  • the invention has for its object a To create a device for pulling a web.
  • a number of guide rollers e.g. B. paper guide rollers 1, 2, 3, 4 with their shaft journals each in bearings 6.
  • the paper guide rollers 1 to 4 is in the running direction A of a web, for. B. paper web 7 seen, also a side frame fixed mounted pulling roller 8 with pulling rollers 9.
  • Inside one of the two side frames is a known guide rails 11 for receiving a finite traction means 12, for. B. attached to a roller chain.
  • the guide rail 11 is, for. B. from a C-shaped profile, which a around the paper guide rollers 1 to 4 and around the draw roller 8 or their storage partially guided traction means 12 - shown only a part - receives.
  • the guide rail 11 runs laterally from the web or. Paper path.
  • each paper guide roller 1 to 4 or pull roller 8 is driven.
  • each roller 1 to 4, 8 is assigned a drive motor, not shown, as the drive means.
  • the drive means is included a journal 13, 14, 15, 16 of a selected one in the paper guide rollers 1 to 4 mounted on the side frames and / or a pull roller 8 connected via journal 18.
  • the drive motor 27 with the drive shaft 28 is below Interposition of an electrically switchable clutch 30 with one of the toothed belt pulleys 19 to 22, 24, 29 non-positively connected. In the example with Timing pulley 29.
  • a number of side frame fixed belt deflection pulleys 31 also provided.
  • the drive motor 27th at the same time the drive for the traction means 12, the Roller chain, takes over.
  • the Drive sprocket 32 engages in the Guide rail 11 guided chain links of the Traction means 12 a.
  • the clutch 30 is expedient designed as a so-called overrunning clutch.
  • the drive for the traction means 12, for. B. the roller chain 12, could also be from another not shown Drive of the pull roller 8 are branched off.
  • All driven pulleys e.g. B. as Toothed belt pulleys have one overrunning clutch or an electrically switchable Coupling, the power flow at preselected speeds from each of the pulleys to the paper guide rollers interrupt. As a result, the paper guide rollers 1 to 4 only driven by the moving web 7.
  • a guide roller for example a drive means, e.g. B.
  • a finite Roller chain e.g. a piece of roller chain with a Length of approx. 6 m
  • the Guide roller is at least temporarily by the traction device driven.
  • the path length of the feed path between two adjacent drive means 32 is shorter than the length of the traction device 12.
  • the feeding process when feeding a paper web 7 runs as follows: First, everyone runs along the selected paper path or on the feed path located drive motors 27 for the paper web 7, to be able to transport the roller chain 12.
  • the Paper guide rollers 1 to 4 can, for. B. a lower, an equal or slightly greater peripheral speed than the paper web feed speed is.
  • Each drive area 25 has only a small number of paper guide rollers 1 to 4 or 8.
  • the contained in the drive area 25 shown or with the drive belt, for. B. toothed belt 26 connected paper guide rollers 1 to 4 are connected by means of the clutch 30 located in the toothed pulley 29 to the drive motor 27 for the roller chain 12. Since the respective drive motor 27 is started before the roller chain 12 arrives, it can accelerate the paper guide rollers 1 to 4 by coupling them to the paper web feed speed.
  • the roller chain 12 reaches the drive area 25, the paper guide rollers 1 to 4 connected to the toothed belt 26 are uncoupled from the drive by means of the coupling 30 and the paper web 7 takes over the drive power.
  • the pulleys with a drive have a freewheel, this is now activated.
  • the Paper guide rollers 1 to 4 with the full Paper web feed speed or at a higher, e.g. B. 108% of Paper web feed speed are driven; especially with single drive and without freewheel.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Replacement Of Web Rolls (AREA)
  • Rotary Presses (AREA)

Description

Die Erfindung betrifft eine Vorrichtung zum Einziehen einer Warenbahn gemäß dem Oberbegriff des Anspruches 1.The invention relates to a device for drawing a web according to the preamble of claim 1.

Durch die DE 24 02 768 C2 ist eine Vorrichtung zum Einziehen einer Materialbahn mit einem längs des Einzugsweges angetriebenen endlichen flexiblen Zugmittels mittels benachbarter Antriebsstationen bekannt geworden.DE 24 02 768 C2 is a device for Feeding a material web with a along the Finished flexible feed path Traction means by means of adjacent drive stations known.

Nachteilig dabei ist, daß das Zugmittel einem hohen Verschleiß unterliegt, da dieses die Materialbahn, z. B. Papierbahn um eine Anzahl von Papierleitwalzen führen muß, wobei die Papierleitwalzen zum Teil bis zu 180° umfahren und von der Papierbahn vom Stillstand auf die Einzugsgeschwindigkeit gebracht werden müssen. Deshalb können beim Einziehen auch auf eine an die Papierbahn angeformte Einzugsspitze große Zugkräfte wirken, welche häufig an einer zwischen Papierbahn und Klebespitze befindlichen Stelle zum Bruch der Papierbahn führen.The disadvantage here is that the traction means a high Wear is subject, since this the material web, for. B. Guide the paper web around a number of paper guide rollers must, the paper guide rollers sometimes up to 180 ° drive around and from the paper web from standstill to the Feed speed must be brought. Therefore can also be pulled onto the paper web molded pull-in tip have great tensile forces, which often on one between the paper web and the adhesive tip lead to break the paper web.

Die DE 36 04 504 C2 beschreibt eine Einziehvorrichtung, bei der Leitwalzen mittels einer Hilfsantriebseinrichtung während des Einziehens einer Warenbahn angetrieben werden.DE 36 04 504 C2 describes a pull-in device, in the guide rolls by means of a Auxiliary drive device during the retraction of one Goods web are driven.

Die EP 00 94 631 B1 zeigt eine Vorrichtung zum Einziehen einer Materialbahn mittels eines Seiles. Dieses Seil treibt über eine schaltbare Kupplung Leitwalzen an.EP 00 94 631 B1 shows a device for drawing in a web of material using a rope. That rope drives guide rollers via a switchable clutch.

Der Erfindung liegt die Aufgabe zugrunde, eine Vorrichtung zum Einziehen einer Warenbahn zu schaffen.The invention has for its object a To create a device for pulling a web.

Die Aufgabe wird erfindungsgemäß durch die Merkmale des Anspruchs 1 gelöst. The object is achieved by the features of Claim 1 solved.

Die mit der Erfindung erzielbaren Vorteile bestehen insbesondere darin, daß die Belastung der Warenbahn und des Zugmittels beim Einziehen der Warenbahn durch die Maschine stark reduziert werden können. Die geringere Belastung der Warenbahn und des Zugmittels erlaubt es, die Einzugsgeschwindigkeit der Warenbahn bis nahezu zur Produktionsgeschwindigkeit zu erhöhen.The advantages that can be achieved with the invention exist especially in that the load on the web and the traction device when pulling the web through the Machine can be greatly reduced. The lesser Loading the web and the traction means allows the retraction speed of the web almost to Increase production speed.

Insbesondere sind keine Steuereinrichtungen zum Schalten des Antriebes notwendig, wenn die Warenbahn den Antrieb der Leitwalze übernimmt. Stoßbelastungen der Warenbahn werden reduziert.In particular, there are no control devices for switching of the drive is necessary if the web is the drive the guide roller takes over. Shock loads on the web are reduced.

Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und wird im folgenden näher beschrieben. Die einzige Zeichnung zeigt eine schematische perspektivische Darstellung eines Antriebsbereiches von Materialbahnleitwalzen längs eines Einzugsweges einer Papierbahn.An embodiment of the invention is in the Drawing shown and will be described in more detail below described. The only drawing shows one schematic perspective view of a Drive area of material web guide rollers along one Feed path of a paper web.

In einem nicht dargestellten rechten und linken Seitengestell einer Rollenrotationsdruckmaschine sind eine Anzahl von Leitwalzen, z. B. Papierleitwalzen 1, 2, 3, 4 mit ihren Wellenzapfen jeweils in Lagern 6 gelagert. Den Papierleitwalzen 1 bis 4 ist in Laufrichtung A einer Warenbahn, z. B. Papierbahn 7 gesehen, eine ebenfalls seitengestellfest gelagerte Zugwalze 8 mit Zugrollen 9 vorgeschaltet.
Innen an einem der beiden Seitengestelle ist eine an sich bekannte Führungsschienen 11 zur Aufnahme eines endlichen Zugmittels 12, z. B. einer Rollenkette befestigt. Die Führungsschiene 11 besteht z. B. aus einem C-förmigen Profil, welches ein um die Papierleitwalzen 1 bis 4 sowie um die Zugwalze 8 bzw. jeweils um deren Lagerung teilweise herumgeführtes Zugmittel 12 - nur ein Teilstück dargestellt - aufnimmt. Die Führungsschiene 11 läuft seitlich vom Warenbahn-bzw. Papierbahnpfad.In a right and left side frame, not shown, of a web-fed rotary printing press, a number of guide rollers, e.g. B. paper guide rollers 1, 2, 3, 4 with their shaft journals each in bearings 6. The paper guide rollers 1 to 4 is in the running direction A of a web, for. B. paper web 7 seen, also a side frame fixed mounted pulling roller 8 with pulling rollers 9.
Inside one of the two side frames is a known guide rails 11 for receiving a finite traction means 12, for. B. attached to a roller chain. The guide rail 11 is, for. B. from a C-shaped profile, which a around the paper guide rollers 1 to 4 and around the draw roller 8 or their storage partially guided traction means 12 - shown only a part - receives. The guide rail 11 runs laterally from the web or. Paper path.

Jede Papierleitwalze 1 bis 4 bzw. Zugwalze 8 ist angetrieben.
In einer ersten Ausführungsvariante ist jeder Walze 1 bis 4, 8 ein nicht dargestellter Antriebsmotor als Antriebsmittel zugeordnet.Each paper guide roller 1 to 4 or pull roller 8 is driven.
In a first embodiment, each roller 1 to 4, 8 is assigned a drive motor, not shown, as the drive means.

Bei einer zweiten - in der Zeichnung dargestellten Ausführungsvariante - ist das Antriebsmittel jeweils mit einem Achszapfen 13, 14, 15, 16 einer ausgewählten, in den Seitengestellen gelagerten Papierleitwalze 1 bis 4 und/oder einer Zugwalze 8 über Achszapfen 18 verbunden. Der Antriebsmotor 27 mit Antriebswelle 28 ist unter Zwischenschaltung einer elektrisch schaltbaren Kupplung 30 mit einer der Zahnriemenscheiben 19 bis 22, 24, 29 kraftschlüssig verbunden. Im Beispiel mit Zahnriemenscheibe 29. Eine Anzahl von seitengestellfesten Riemenumlenkscheiben 31 ist ebenfalls vorgesehen. Ein endloses Antriebsmittel -, z. B. ein Zahnriemen 26 - treibt mehrere Papierleitwalzen 1 bis 4 oder Zugwalzen 8 synchron über ihre Riemenscheiben 19 bis 22, 24 an. Mindestens eine der Zahnriemenscheiben 19 bis 22, 24 wird von einem drehzahlgeregelten Antriebsmotor 27 (Elektro- oder Hydraulik- oder Pneumatikmotor) angetrieben.In a second - shown in the drawing Design variant - the drive means is included a journal 13, 14, 15, 16 of a selected one in the paper guide rollers 1 to 4 mounted on the side frames and / or a pull roller 8 connected via journal 18. The drive motor 27 with the drive shaft 28 is below Interposition of an electrically switchable clutch 30 with one of the toothed belt pulleys 19 to 22, 24, 29 non-positively connected. In the example with Timing pulley 29. A number of side frame fixed belt deflection pulleys 31 also provided. An endless drive - e.g. B. a toothed belt 26 - drives several Paper guide rollers 1 to 4 or pull rollers 8 synchronously over their pulleys 19 to 22, 24 on. At least one the toothed belt pulleys 19 to 22, 24 is from one speed-controlled drive motor 27 (electric or Hydraulic or pneumatic motor) driven.

Es ist vorteilhaft, daß der Antriebsmotor 27 gleichzeitig den Antrieb für das Zugmittel 12, der Rollenkette, übernimmt. Hierzu ist der Abtrieb der Kupplung 30 mit einer seitengestellfest gelagerten Antriebswelle 33 eines Antriebskettenrades 32 für das Zugmittel 12, der Rollenkette, verbunden. Das Antriebskettenrad 32 greift in die in der Führungsschiene 11 geführten Kettenglieder des Zugmittels 12 ein. Die Kupplung 30 ist zweckmäßigerweise als sogenannte überholkupplung ausgeführt.It is advantageous that the drive motor 27th at the same time the drive for the traction means 12, the Roller chain, takes over. The output of the Coupling 30 with a side frame fixed Drive shaft 33 of a drive sprocket 32 for the Traction means 12, the roller chain, connected. The Drive sprocket 32 engages in the Guide rail 11 guided chain links of the Traction means 12 a. The clutch 30 is expedient designed as a so-called overrunning clutch.

Der Antrieb für das Zugmittel 12, z. B. der Rollenkette 12, könnte auch von einem anderen nichtdargestellten Antrieb der Zugwalze 8 abgezweigt werden.The drive for the traction means 12, for. B. the roller chain 12, could also be from another not shown Drive of the pull roller 8 are branched off.

Sämtliche angetriebenen Riemenscheiben, z. B. als Zahnriemenscheiben ausgeführt, haben einen überholfreilauf oder eine elektrisch schaltbare Kupplung, die bei vorgewählten Drehzahlen den Kraftfluß von jeweils der Riemenscheibe auf die Papierleitwalzen unterbrechen. Hierdurch werden die Papierleitwalzen 1 bis 4 nur noch von der bewegten Warenbahn 7 angetrieben.All driven pulleys, e.g. B. as Toothed belt pulleys have one overrunning clutch or an electrically switchable Coupling, the power flow at preselected speeds from each of the pulleys to the paper guide rollers interrupt. As a result, the paper guide rollers 1 to 4 only driven by the moving web 7.

Entlang des Einzugspfades sind auch andere Papierleitwalzen jeweils zu gemeinsam angetriebenen Antriebsgruppen 25 zusammengefaßt.There are also others along the feed path Paper guide rollers each driven together Drive groups 25 summarized.

Auch ist es möglich, eine Leitwalze beispielsweise mit einem Antriebsmittel, z. B. Zahnrad zu versehen, das nur zeitweise mit dem Zugmittel 12, z. B. einer endlichen Rollenkette (z. B. einem Stück Rollenkette mit einer Länge von ca. 6 m) zusammenwirkt. Zwischen Zahnrad und Leitwalze ist eine überholkupplung angeordnet. Die Leitwalze wird von dem Zugmittel zumindest zeitweise angetrieben. It is also possible to use a guide roller, for example a drive means, e.g. B. To provide gear, that only at times with the traction means 12, e.g. B. a finite Roller chain (e.g. a piece of roller chain with a Length of approx. 6 m) interacts. Between gear and An overrunning clutch is arranged on the guide roller. The Guide roller is at least temporarily by the traction device driven.

Die Weglänge des Einzugspfades zwischen zwei benachbarten Antriebsmitteln 32 ist jeweils kürzer als die Länge des Zugmittels 12.The path length of the feed path between two adjacent drive means 32 is shorter than the length of the traction device 12.

Der Einzugsvorgang beim Einziehen einer Papierbahn 7 läuft wie folgt ab: Zunächst laufen alle entlang dem ausgewählten Papierbahnpfad bzw. auf dem Einzugsweg befindlichen Antriebsmotore 27 für die Papierbahn 7 an, um die Rollenkette 12 transportieren zu können. Die Papierleitwalzen 1 bis 4 können z. B. eine geringere, eine gleiche oder etwas größere Umfangsgeschwindigkeit aufweisen, als die Papierbahn-Einzugsgeschwindigkeit ist.The feeding process when feeding a paper web 7 runs as follows: First, everyone runs along the selected paper path or on the feed path located drive motors 27 for the paper web 7, to be able to transport the roller chain 12. The Paper guide rollers 1 to 4 can, for. B. a lower, an equal or slightly greater peripheral speed than the paper web feed speed is.

Jeder Antriebsbereich 25, weist nur eine kleine Anzahl von Papierleitwalzen 1 bis 4 bzw. 8 auf. Die im gezeigten Antriebsbereich 25 enthaltenen bzw. mit dem Antriebsriemen, z. B. Zahnriemen 26 verbundenen Papierleitwalzen 1 bis 4 werden mittels der in der Zahnriemenscheibe 29 befindlichen Kupplung 30 mit dem Antriebsmotor 27 für die Rollenkette 12 verbunden. Da der jeweilige Antriebsmotor 27 vor dem Eintreffen der Rollenkette 12 gestartet wird, kann dieser die Papierleitwalzen 1 bis 4 durch Zukuppeln derselben auf Papierbahn-Einzugsgeschwindigkeit beschleunigen.
Wenn die Rollenkette 12 den Antriebsbereich 25 erreicht, so werden die mit dem Zahnriemen 26 verbundenen Papierleitwalzen 1 bis 4 mittels der Kupplung 30 vom Antrieb abgekuppelt und die Papierbahn 7 übernimmt die Antriebsleistung. Weisen die mit einem Antrieb versehenen Riemenscheiben jedoch einen Freilauf auf, so wird dieser jetzt tätig.Each drive area 25 has only a small number of paper guide rollers 1 to 4 or 8. The contained in the drive area 25 shown or with the drive belt, for. B. toothed belt 26 connected paper guide rollers 1 to 4 are connected by means of the clutch 30 located in the toothed pulley 29 to the drive motor 27 for the roller chain 12. Since the respective drive motor 27 is started before the roller chain 12 arrives, it can accelerate the paper guide rollers 1 to 4 by coupling them to the paper web feed speed.
When the roller chain 12 reaches the drive area 25, the paper guide rollers 1 to 4 connected to the toothed belt 26 are uncoupled from the drive by means of the coupling 30 and the paper web 7 takes over the drive power. However, if the pulleys with a drive have a freewheel, this is now activated.

Nach einer ersten Ausführungsvariante ist der Durchmesser der Riemenscheiben 19 bis 22 so bemessen, daß die Papierleitwalzen 1 bis 4 mit einer Umfangsgeschwindigkeit angetrieben werden, welche ca. 95 % der Papierbahn-Einzugsgeschwindigkeit entspricht. Wenn die Papierbahn 7 selbst den Antriebsbereich 25 erreicht, so wirkt der Freilauf bzw. die überholkupplung 30 und die Papierleitwalzen 1 bis 4 werden von der auflaufenden Papierbahn 7 um den Betrag der restlichen fünf Prozent auf die Papierbahn-Einzugsgeschwindigkeit beschleunigt.According to a first variant, the Size the pulleys 19 to 22 so that the paper guide rollers 1 to 4 with a Peripheral speed are driven, which approx. Corresponds to 95% of the paper web feed speed. If the paper web 7 itself drives area 25 reached, the freewheel or the overrunning clutch acts 30 and the paper guide rollers 1 to 4 are of the accumulating paper web 7 by the amount of the remaining five percent on the paper web feed speed accelerates.

Nach anderen Ausführungsvarianten können die Papierleitwalzen 1 bis 4 mit der vollen Papierbahn-Einzugsgeschwindigkeit oder mit einer höheren, z. B. 108 % der Papierbahn-Einzugsgeschwindigkeit angetrieben werden; insbesondere bei Einzelantrieb und ohne Freilauf.According to other versions, the Paper guide rollers 1 to 4 with the full Paper web feed speed or at a higher, e.g. B. 108% of Paper web feed speed are driven; especially with single drive and without freewheel.

Nach einer weiteren Ausführungsvariante ist es natürlich auch möglich, statt einer Führungsschiene 11 und einer Rollenkette 12 ein Bandeinzugssystem einzusetzen.According to a further variant, it is natural also possible instead of a guide rail 11 and one Roller chain 12 to use a tape feed system.

Nach Beendigung des Einziehvorganges werden die Antriebsmotore 27 ausgeschaltet. After completing the pull-in process, the Drive motors 27 switched off.

BezugszeichenlisteReference list

11
PapierleitwalzePaper guide roller
22nd
PapierleitwalzePaper guide roller
33rd
PapierleitwalzePaper guide roller
44th
PapierleitwalzePaper guide roller
55
--
66
Lager (1 bis 4; 8)Bearings (1 to 4; 8)
77
Papierbahn; WarenbahnPaper web; Goods web
88th
ZugwalzePull roller
99
Zugrolle (8)Draw roller (8)
1010th
--
1111
Führungsschiene; WarenbahnpfadGuide rail; Goods path
1212th
Zugmittel; RollenketteTraction means; Roller chain
1313
Achszapfen (1)Axle journal (1)
1414
Achszapfen (2)Journal (2)
1515
Achszapfen (3)Journal (3)
1616
Achszapfen (4)Journal (4)
1717th
--
1818th
Achszapfen (8)Journal (8)
1919th
Zahnriemenscheibe (13)Timing Pulley (13)
2020th
Zahnriemenscheibe (14)Timing Pulley (14)
2121
Zahnriemenscheibe (15)Timing Pulley (15)
2222
Zahnriemenscheibe (16)Timing Pulley (16)
2323
--
2424th
Zahnriemenscheibe (18)Timing Pulley (18)
2525th
Antriebsbereich; Antriebsgruppe (1 bis 4)Drive range; Drive group (1 to 4)
2626
ZahnriemenTiming belt
2727
Antriebsmotor Drive motor
2828
Antriebswelle (27)Drive shaft (27)
2929
Zahnriemenscheibe (28)Timing Pulley (28)
3030th
Kupplung; überholkupplungClutch; overrunning clutch
3131
Riemenumlenkscheibe (26)Belt deflection pulley (26)
3232
AntriebskettenradDrive sprocket
3333
Antriebswelle (32)Drive shaft (32)
AA
Laufrichtung (7)Running direction (7)

Claims (6)

  1. Device for threading a product web (7) along a product web path (11) having guide rolls (1 to 4), a guide roll being arranged so as to be rotatable by means of a drive (26; 27), in each case before encountering the start (34) of the product web (7), characterized in that a freewheel clutch (30) is arranged between the drive (26; 27) and guide roll (1 to 4).
  2. Device according to Claim 1, characterized in that the guide roll (1 or 2; 3 or 4) is provided with its own drive motor (27).
  3. Device according to Claim 1, characterized in that a plurality of guide rolls (1 to 4) have a common drive (26; 27).
  4. Device according to Claim 1, characterized in that the drive (26; 27) is branched off a drive (27) of the pulling means (12).
  5. Device according to Claim 1, characterized in that the drive (26; 27) is branched off a drive of a pull roll (8).
  6. Device according to Claim 1, characterized in that the drive of the guide roll (1 to 4) is provided by means of the pulling means (12).
EP98966785A 1997-12-24 1998-12-18 Device for drawing in a web of endless fabric Expired - Lifetime EP1044108B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19757978 1997-12-24
DE19757978A DE19757978A1 (en) 1997-12-24 1997-12-24 Device for pulling in a web
PCT/DE1998/003725 WO1999033662A1 (en) 1997-12-24 1998-12-18 Device for drawing in a web of endless fabric

Publications (2)

Publication Number Publication Date
EP1044108A1 EP1044108A1 (en) 2000-10-18
EP1044108B1 true EP1044108B1 (en) 2001-11-28

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP98966785A Expired - Lifetime EP1044108B1 (en) 1997-12-24 1998-12-18 Device for drawing in a web of endless fabric

Country Status (5)

Country Link
US (1) US6321967B1 (en)
EP (1) EP1044108B1 (en)
JP (1) JP3308971B2 (en)
DE (2) DE19757978A1 (en)
WO (1) WO1999033662A1 (en)

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DE102004006232B3 (en) * 2004-02-09 2005-07-21 Koenig & Bauer Ag Drawing-in process for a web in printing press has second motor controlled on basis of preset torque
TW200827274A (en) * 2006-12-19 2008-07-01 Snyang Yu Entpr Co Ltd Film feeding machine
US20110278390A1 (en) * 2010-05-12 2011-11-17 Armbruster Randy E Media transport system turnover mechanism
JP6033604B2 (en) * 2012-08-09 2016-11-30 株式会社ミヤコシ Paper transport device in a printing machine
WO2017186286A1 (en) * 2016-04-27 2017-11-02 Hp Indigo B.V. A printing machine
CN106113903B (en) * 2016-08-09 2018-05-01 湖州佳宁印刷有限公司 A kind of paper fixing device of printing machine
IT201600117182A1 (en) * 2016-11-21 2018-05-21 Futura Spa Rewinder.

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JP2001526990A (en) 2001-12-25
DE59802275D1 (en) 2002-01-10
US6321967B1 (en) 2001-11-27
JP3308971B2 (en) 2002-07-29
EP1044108A1 (en) 2000-10-18
DE19757978A1 (en) 1999-07-08
WO1999033662A1 (en) 1999-07-08

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