EP2128063A2 - Dispositif de transport pour feuilles et procédé de formation et de transport d'un flux de feuilles se chevauchant - Google Patents

Dispositif de transport pour feuilles et procédé de formation et de transport d'un flux de feuilles se chevauchant Download PDF

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Publication number
EP2128063A2
EP2128063A2 EP09006797A EP09006797A EP2128063A2 EP 2128063 A2 EP2128063 A2 EP 2128063A2 EP 09006797 A EP09006797 A EP 09006797A EP 09006797 A EP09006797 A EP 09006797A EP 2128063 A2 EP2128063 A2 EP 2128063A2
Authority
EP
European Patent Office
Prior art keywords
conveying device
sheet layers
conveyor
sheet
transporttrumabschnitt
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.)
Withdrawn
Application number
EP09006797A
Other languages
German (de)
English (en)
Other versions
EP2128063A3 (fr
Inventor
Frank Herpell
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.)
ECH Will GmbH and Co
Original Assignee
ECH Will GmbH and Co
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 ECH Will GmbH and Co filed Critical ECH Will GmbH and Co
Publication of EP2128063A2 publication Critical patent/EP2128063A2/fr
Publication of EP2128063A3 publication Critical patent/EP2128063A3/fr
Withdrawn legal-status Critical Current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
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/66—Advancing articles in overlapping streams
    • B65H29/6609—Advancing articles in overlapping streams forming an overlapping stream
    • B65H29/6618—Advancing articles in overlapping streams forming an overlapping stream upon transfer from a first conveyor to a second conveyor advancing at slower speed
    • 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
    • B65H29/16—Delivering or advancing articles from machines; Advancing articles to or into piles by contact of one face only with moving tapes, bands, or chains
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/42—Piling, depiling, handling piles
    • B65H2301/422—Handling piles, sets or stacks of articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/50—Auxiliary process performed during handling process
    • B65H2301/51—Modifying a characteristic of handled material
    • B65H2301/513—Modifying electric properties
    • B65H2301/5132—Bringing electrostatic charge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/20—Belts
    • B65H2404/26—Particular arrangement of belt, or belts
    • B65H2404/261—Arrangement of belts, or belt(s) / roller(s) facing each other for forming a transport nip
    • B65H2404/2613—Means for changing the transport path, e.g. deforming, lengthening
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/20—Belts
    • B65H2404/26—Particular arrangement of belt, or belts
    • B65H2404/269—Particular arrangement of belt, or belts other arrangements
    • B65H2404/2691—Arrangement of successive belts forming a transport path
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2406/00—Means using fluid
    • B65H2406/30—Suction means
    • B65H2406/32—Suction belts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/10—Size; Dimensions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/20—Location in space
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/40—Identification
    • B65H2511/416—Identification of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2601/00—Problem to be solved or advantage achieved
    • B65H2601/20—Avoiding or preventing undesirable effects
    • B65H2601/27—Other problems
    • B65H2601/273—Adhering of handled material to another handled material or to part of the handling machine

Definitions

  • the invention relates to a conveyor for sheet layers with a first conveyor, which has a Verblockungsech for blocking the sheet to largely slip-free sheet layers, a second conveyor, which is the first conveyor in the transport direction of the sheet layers downstream and a deflection unit for deflecting the trailing end of a sheet layer , A third conveying device, which is arranged downstream of the second conveying device in the transport direction of the sheet layers, which feeds a scale flow of sheet layers such a storage area such that adhesion of the sheet layers with each other is reliably prevented. This is achieved in that a dropping step for the sheet layers is formed between the second conveying device and the third conveying device.
  • the invention further relates to a method for forming and conveying a scale flow from sheet layers.
  • sheet layers which are also called paper clips or short clips, here are flat stacks of, for example, 2 to 8 sheets of paper and plastic film in particular, and composite sheets of e.g. Paper and a slide to understand.
  • the Applicant is a proven in practice conveyor with three successively arranged conveying devices disclosed, of which the second and third conveying device have a lower conveying speed than the first.
  • This known conveying device comprises, in the region of the first conveying device, an ionizing device by means of which the sheet layers can be electrostatically charged.
  • a suction device is arranged, by means of which the sheet layers can be acted upon with suction air in at least one region of the sheet layers.
  • a step is provided between the first and the third conveyor, so that the sheet layers can overlap.
  • DE 27 25 547 A1 discloses a cross-cutter downstream device for forming a scale flow of arcuate or stapled flat objects.
  • This known device has high-speed upper bands, which are guided together both via a feed area and via a discharge area. Furthermore, fast-running subbands are provided in the feed area and downstream, low-speed subbands in the discharge area. These slow-running subbands in the discharge area serve as brake bands and cause the formation of the scale flow.
  • the high-speed upper belts are slightly adjustable in height with their lower runs in the discharge area by means of eccentrically mounted rollers in order to adjust the distance to the slow-running sub-bands to the height of the scale flow to be generated accordingly.
  • this known device has an overlapping finger and a downstream suction box, which is adjustable in or against the transport direction. Subordinate to the suction box is also a top side arranged brake roller with an associated, arranged on the underside of the support roller.
  • a machine or such a method and such a device is less suitable for sensitive papers and for very high speeds, as this can damage the sheet or sheet layers.
  • an object of the present invention is to provide a conveyor of the type mentioned, in which the sheet layers cut from multilayer webs can be conveyed at very high speed and this high conveying speed on a relatively short distance to a suitable for depositing Speed can be reduced and gently to a discard pile, which is limited by a front-mounted, fed. This should be excluded both damage to the sheet or sheet layers and excessive adhesion of the sheet layers with each other. It is also a further object of the present invention, a device of the type mentioned, starting from the in the European patent specification EP 1 266 854 B1 described conveyor to improve such that the process depending on the characteristics of the particular difficult to process paper types and formats can be adjusted easily and in a very short time accordingly.
  • a conveying device for sheet layers with a first conveyor which has a Verblockungsaku for blocking the sheet to largely slip-free sheet layers
  • a second conveyor which is arranged downstream of the first conveyor in the transport direction of the sheet layers and a deflection unit for deflecting having the trailing end of a sheet layer
  • a third conveying device which is arranged downstream of the second conveyor in the transport direction of the sheet layers, which feeds a scale flow of sheet layers a storage area such that adherence of the sheet layers with each other is reliably prevented or at least significantly reduced.
  • blocking unit is not limited to an ionization unit, so, inter alia, a force based on adhesion is also required Unit providable by means of a pressure roller.
  • various types of deflection units are known, as there are inter alia: rotating and / or clocked overlapping fingers, air blast nozzles, spring-mounted pinch rollers, lonisier Surpriseen and various suction devices.
  • the third conveyor device comprises a first adjusting means, which redirect their parallel arranged conveyor belts such that at least two Transporttrumabitese different height can be formed and thus forms a further case level, now between these Transporttrumabitese.
  • a further particularly preferred embodiment is provided when the third conveying device has second adjusting means in order to increase the transport run section adjacent to the second conveying device and to reduce the downstream carrying passage section or vice versa.
  • each first adjusting means comprises at least one deflection roller and a lifting means, wherein each lifting means is designed as a linear actuator, preferably as a pneumatic cylinder and is provided for a separate control.
  • the second actuating means should have a linear drive, which comprises a reciprocable carriage.
  • a linear drive an embodiment is provided as a rack / gear drive, wherein the rack is fixedly mounted on a support and the gear is rotatably mounted on the carriage.
  • a commercial timing belt linear unit providable.
  • the first or the first adjusting means are mounted horizontally movable back and forth on the second actuating means.
  • first, the second and the third conveying device should preferably each comprise a multiplicity of conveyor belts which are spaced parallel to the conveying direction, wherein these conveyor belts in the simplest case form a common group to which a common first actuating means is assigned.
  • the conveyor belts are divided into at least two groups and each group is assigned a first actuating means.
  • the greatest flexibility with regard to the formation of a configurable conveyor belt group, a so-called belt carpet is achievable if the number of first actuating means corresponds to the number of conveyor belts.
  • a paper processing machine is provided with at least one of the aforementioned conveyors.
  • a paper processing machine serves, in particular, to unroll, cut and stack paper from one or more rolls at the same time, and ultimately to feed it to a further processing machine, for example, a packaging machine or a printing press.
  • a particularly effective reduction of the adhesion between the sheet layers is achieved in that during further transport of the sheet layers from the first Transporttrumabrough the Ab cinnamonbands on a lower arranged subsequent second Transporttrumabrough the Abddybands, with further reduction in liability.
  • the transition point or the case level between the brake band of the second conveyor and the first Transporttrumab mustard the Abinnebands the third conveyor in the position and height can be performed adjustable.
  • the advantage of the present and below described embodiment lies, inter alia. in that it is possible with simple measures, here adjusting means to create two length and differential height variable Transporttrumabitese, in which the increase in length of a first section in terms of the amount equal to the length decrease of a second section, without complex compensation means for separate conveyor belts are required.
  • the device shown is in each case a part of a paper processing machine, not shown here in its entirety, in which a multilayer paper web is fed to a cross cutter, likewise not shown, by conveyor belts and by this cross cutter is tailored to desired arc lengths.
  • the cut sheets are then passed through the device to a depositing, not shown, and stored there in stacks one above the other.
  • conveyor belts are depicted in the figures as a single conveyor belt and are also indicated in the following description, but in each case actually a group of jointly driven conveyor belts arranged parallel to one another have, wherein such a group of conveyor belts is also referred to as a tapestry carpet.
  • conveyor belts are endless belts, which are driven by individual drives, not shown.
  • Fig. 1 shows a side view of an essential part of a known generic conveyor, which is described below in abbreviated, a complete description of the patent EP 1 266 854 B1 be removed.
  • the paper clips 3 are transported between an upper belt 25 and a conveyor belt 15 in the conveying direction A in the direction of a Abbremsbands 45.
  • the upper belt 25 is deflected by means of deflection rollers 21 and by means of a drive roller or a drive unit which in Fig. 1 not shown, driven. Accordingly, the conveyor belt 15 is deflected over deflection rollers 11 and driven by a drive roller 12. The same applies to the Abbremsband 45 and the lower belt 55th
  • the paper clips consisting of some paper sheets, such as, for example, 2 to 8 sheets, are provided by means of an ionizer 30, which is provided with an electrical connection 31 and the electrostatic field 32 produced thereby is electrically charged, so that the paper sheets are held together in the respective paper clip 3.
  • a counter electrode 34 is preferably provided for focusing the electrostatic field.
  • correspondingly charged paper clips 3 are then transported into the overlapping area 2, where they are in the rear area, ie their trailing end, ie in Fig. 1 in the left area, are pulled down by means of suction air 44 and are brought into the engagement region of the Abbremsbandes 45.
  • suction air 44 to attack the paper clips 3, a suction box 43 is provided in this embodiment.
  • Fig. 2 and 3 show a detail of a side view of an improved conveyor according to the invention with a detailed view of the overlapping and Abrus Schemes in a first ( Fig. 2 ) or in a second ( Fig. 3 ) Operating state.
  • Fig. 4 shows an enlarged detail from the side view Fig. 2 , Wherein also the case stages (H2, H3) according to the invention are shown.
  • the conveying device shown can first be subdivided into a feed area and a discharge area adjoining the feed area downstream of the feed area, wherein the transport in the present embodiment, in the FIGS. 2 to 5 not shown sheet layers (3) in the direction of the arrow A shown in the figures, ie according to the FIGS. 2 to 4 from left to right, takes place.
  • the discharge region shown can in turn be subdivided into three sections (I, II, III), namely into a braking and overlapping area I, into a first transporting section II adjoining the overlapping area and a second transporting section III of the discharge conveyor belt (55) further downstream third conveyor (50).
  • the device has a feed conveyor 15 which is deflected at its end adjacent to the Abbrems- and overlap region I by a guide roller 11.
  • the Abbrems- and overlap region I has a Abbremsband 45, which is deflected at the beginning of its upper run adjacent to the feed area via a pulley, not shown in the transport direction A and immediately above the suction box to the subsequent guide roller 41.
  • the upper run of the Abbremsbands 45 is lower by a height H1 than the upper run of the feed conveyor 15, thereby the necessary for an overlap and usual stage is formed in the transport plane.
  • the Abrus Club has a discharge conveyor 55 which is guided around stationary guide rollers 51.
  • the upper run of the delivery belt is deeper than the upper run of the Abbremsbands 45 by a height H2, thereby the leading edges of the clips are slightly fanned out when passing this step-shaped transition point, so that the adhesion between the clips with each other by, for example. Bend and / or air entry is reduced.
  • adjusting means 60 causes the horizontal adjustment of the guide rollers 56, 57, 58, whereby the discharge area is divided into two variable transport Trumabête II and III.
  • This adjusting means 60 comprises a linear drive, which is designed as a rack / gear drive 61, 62, a movable carriage 64, the rack 61 is fixedly mounted on a support 63 and that in the rack 61 meshing gear 62 by means of a motor, not shown a carriage 64 moves horizontally.
  • the carriage 64 finally carries the bearing of the movable guide rollers 56, 57, 58, so that they can take the required and format-dependent position according to a minimum section length L1 of eg 500 mm or a section length L1 'of eg 1000 mm.
  • the adjusting means 53 causes by means of a lifting means 54, the vertical adjustment of the guide rollers 58, whereby the downstream Transporttrumabites III of Abrax Schemes can be spent to form a step in different heights H3.
  • the lifting means 54 together with pulley 58 and support plate 59 darg Congress in a lowermost position thus the maximum height of the stage is given in this mode, the height H3 can then, for example, 25 mm.
  • This low slope has a favorable effect on the transport behavior of the clips in the case of special types of paper, in particular during the transition to a subsequent horizontally arranged stack of stock, not shown.
  • Another advantage is that the transfer point of the sheet layers in the storage area maintains a constant height.
  • the number of setting means 53 corresponding to the number of conveyor belts 55 of the belt carpet.
  • the lifting means are designed separately switchable, so that - adapted to the paper type and / or paper sizes - appropriate groups of engaging conveyor belts 55 can be formed.
  • the stroke H3 of the lifting means 54 is made adjustable.
  • a suitable lifting means are preferably pneumatic cylinders, which have an adjustable end position damping provided.
  • electromechanical actuators such as solenoids, electric cylinders and other linear actuators into consideration, which may also have a continuous stroke adjustment.
  • variable height stage H3 results in the downstream transport strand section III of the discharge belt 55 rising at a shallow angle between the adjustable deflection roller 58 and the downstream stationary deflection roller 51, which extend into the FIGS. 2 to 5 not shown. If such an increase is not desired, a vertical adjustment of the previously stationary roller 51 would have to be provided, wherein the height to be set would follow the height H3.
  • adjusting means 53 is shown in perspective in detail.
  • a plurality of lifting means 54 together with pulleys 57 and 58 and the support plates 59 are arranged side by side transversely to the transport direction.
  • one of the discharge belts 55 is also shown.
  • a paper clip 3 is charged by means of the ionizer 30 so that the paper clips or the sheets are held together in the paper clip.
  • the paper clips 3 are brought to overlap, wherein in the rear region of the paper clip 3 just transported in the overlap region suction air is applied. This happens because in the moment where the rear portion of the clip 3 enters the overlap region, the corresponding suction holes of the Abbremsb suitable 45 are brought into the effective range of the suction box 43.
  • the paper clips 3 are transferred from the second (braking) conveying device 40 to the third (lowering) conveying device 50; in this case, the clips 3 pass through a first drop step H2 according to the invention, whereby the clips are loosened slightly, or in other words one Liability reduction is brought about by, for example. Bending and / or air entry between the clips 3 before they reach the Transporttrumabites II, L2, L2 'of Ab makeupbands 55.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Collation Of Sheets And Webs (AREA)
EP09006797A 2008-05-28 2009-05-20 Dispositif de transport pour feuilles et procédé de formation et de transport d'un flux de feuilles se chevauchant Withdrawn EP2128063A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008025667A DE102008025667A1 (de) 2008-05-28 2008-05-28 Fördereinrichtung für Bogenlagen und Verfahren zum Bilden und Fördern eines Schuppenstroms aus Bogenlagen

Publications (2)

Publication Number Publication Date
EP2128063A2 true EP2128063A2 (fr) 2009-12-02
EP2128063A3 EP2128063A3 (fr) 2011-04-27

Family

ID=41100549

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09006797A Withdrawn EP2128063A3 (fr) 2008-05-28 2009-05-20 Dispositif de transport pour feuilles et procédé de formation et de transport d'un flux de feuilles se chevauchant

Country Status (4)

Country Link
EP (1) EP2128063A3 (fr)
JP (1) JP2009286634A (fr)
CN (1) CN101590959A (fr)
DE (1) DE102008025667A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102514969B (zh) * 2011-12-31 2015-05-20 广东万联包装机械有限公司 一种堆码机前后堆纸装置
DE202012013617U1 (de) * 2012-04-27 2018-08-24 Bw Papersystems Stuttgart Gmbh Vorrichtung zum Schuppen und Ablegen von Bögen auf einen Stapel
DE102012207285A1 (de) 2012-05-02 2013-11-07 Bdt Media Automation Gmbh Vorrichtung und Verfahren zur Bildung und/oder zum Transport eines Schuppenstroms von flachen, flexiblen Objekten

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2725547A1 (de) 1977-06-07 1978-12-21 Womako Masch Konstr Verfahren und vorrichtung zum faecherartigen uebereinanderschieben von bogen- oder heftfoermigen gegenstaenden
DE19945114A1 (de) 1999-09-21 2001-03-22 Jagenberg Papiertech Gmbh Vorrichtung zum Querschneiden von Materialbahnen, insbesondere Kartonbahnen
EP1266854B1 (fr) 2001-06-15 2007-01-17 E.C.H. WILL GmbH Dispositif de transport de feuilles et méthode pour assembler des feuilles

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2609879C3 (de) * 1976-03-10 1978-11-09 Jagenberg-Werke Ag, 4000 Duesseldorf Vorrichtung zum Schuppen von flachen Gegenständen, insbespndere Zuschnitten aus steifem Material
DE3047468C2 (de) * 1980-12-17 1983-07-07 Dr. Otto C. Strecker Kg, 6102 Pfungstadt Vorrichtung zum Stapeln überlappt angeförderter Bogen
AT387205B (de) * 1986-08-05 1988-12-27 Liebe Herzing F Graphische Vorrichtung zum trennen von in einem schuppenstrom bewegten, im wesentlichen blattfoermigen produkten
JP2601959B2 (ja) * 1990-10-15 1997-04-23 富士写真フイルム株式会社 シート搬送区分装置
CH686829A5 (de) * 1992-12-04 1996-07-15 Grapha Holding Ag Vorrichtung zum Ueberfuehren von einzelnen Druckprodukten eines Schuppenstromes.
DK89993D0 (da) * 1993-08-03 1993-08-03 Thorsted Maskiner As Fremgangsmaade og indretning til overfoering af skaeloplagte tryksager til en gribekaede
DE102006018769B3 (de) * 2006-04-20 2007-09-27 Kugler-Womako Gmbh Vorrichtung zum Transport bogenförmiger flacher Gegenstände

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2725547A1 (de) 1977-06-07 1978-12-21 Womako Masch Konstr Verfahren und vorrichtung zum faecherartigen uebereinanderschieben von bogen- oder heftfoermigen gegenstaenden
DE19945114A1 (de) 1999-09-21 2001-03-22 Jagenberg Papiertech Gmbh Vorrichtung zum Querschneiden von Materialbahnen, insbesondere Kartonbahnen
EP1266854B1 (fr) 2001-06-15 2007-01-17 E.C.H. WILL GmbH Dispositif de transport de feuilles et méthode pour assembler des feuilles

Also Published As

Publication number Publication date
CN101590959A (zh) 2009-12-02
JP2009286634A (ja) 2009-12-10
EP2128063A3 (fr) 2011-04-27
DE102008025667A1 (de) 2009-12-10

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