EP1013589B1 - Plieuse à poches et procédé de contrôle du registre dans une plieuse à poches - Google Patents

Plieuse à poches et procédé de contrôle du registre dans une plieuse à poches Download PDF

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Publication number
EP1013589B1
EP1013589B1 EP99125009A EP99125009A EP1013589B1 EP 1013589 B1 EP1013589 B1 EP 1013589B1 EP 99125009 A EP99125009 A EP 99125009A EP 99125009 A EP99125009 A EP 99125009A EP 1013589 B1 EP1013589 B1 EP 1013589B1
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EP
European Patent Office
Prior art keywords
sheet
pocket
detecting
unit according
folding
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
EP99125009A
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German (de)
English (en)
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EP1013589A3 (fr
EP1013589A2 (fr
Inventor
Hatto Dr. Hechler
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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Publication date
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Publication of EP1013589A2 publication Critical patent/EP1013589A2/fr
Publication of EP1013589A3 publication Critical patent/EP1013589A3/fr
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Publication of EP1013589B1 publication Critical patent/EP1013589B1/fr
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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
    • B65H45/14—Buckling folders
    • B65H45/142—Pocket-type folders
    • B65H45/144—Pockets or stops therefor
    • 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
    • B65H45/14—Buckling folders
    • B65H45/142—Pocket-type folders
    • B65H45/147—Pocket-type folders folding rollers therefor

Definitions

  • the invention relates to a pocket folder with an adjustable folding pocket. Furthermore, the invention relates to a method for register control Buckle folding.
  • Known pocket folders have three drives which are driven together and with the same one Speed rotating folding rollers and a folding pocket on
  • the folding rollers are in arranged essentially on the corner points of a right-angled triangle, the two folding rollers arranged vertically one above the other the incoming sheet into the Transport the folding pocket to a pocket stop that can be adjusted as required.
  • the pocket stop that Width of the folding pocket as well as the position of the pocket mouth and pocket lips for Stowage space must be set to the paper quality and sheet format used become. These settings must also be made when the air humidity changes as this changes the stiffness of the paper. It also causes a changed production speed a changed deformation of the sheet in the folding pocket or in the stowage space, so that the location of the fold break on the sheet moves and the folder may need to be readjusted. The positional deviation of the The fold break on the sheet can only be determined on the finished folded sheet.
  • a pocket folder is to be created with which deviations the fold break position can be determined on a folded sheet during production can.
  • a pocket folder is to be specified with which one Regulation of the position of the fold break on the sheet is made possible.
  • a Procedures for register control of a pocket folder are specified, the one constant position of the fold break on the sheet with changed production speed or paper rigidity guaranteed.
  • a pocket folder with a folding pocket with a adjustable pocket stop provided, in which means for detecting a first Time during the run of a sheet from the entry into the pocket folder to the Reaching the pocket stop, means for detecting a second point in time the course of the sheet from the fold formation to the outlet from the fold pocket and means to determine the length of the sheet conveyed between the first and second point in time are provided.
  • the invention is based on the knowledge that the deviation of the position of the fold break on the sheet depends on the length of the sheet being fed, which is between one in front of the Compression of the sheet in the folding pocket or in the compression space and the time The time at which the fold was formed was promoted, but was also determined at a point in time can be to which the fold is already formed and not the compression of the arch there is more. Because the bow has a lower stiffness than his If the rigidity is set up during setup, the sheet will be in the folding pocket or in Stuffer box deformed excessively, so that a longer arc length than in setup mode is conveyed into the folding pocket or the storage space. This causes the fold to form first at a later point in time after a longer sheet length than in set-up mode has been funded.
  • the deviation of the position of the fold break on the sheet can therefore by determining the sheet length promoted to the formation of folds, but also by the determination of the sheet length conveyed up to a point in time at which the Folding has already occurred and the arch is no longer compressed.
  • a setpoint can be determined for the conveyed sheet length during setup that indicates proper fold formation. The deviation of the location of the fold break can thus be caused by a deviation of the conveyed sheet length from Setpoint are determined.
  • the folding pocket with a pocket mouth has a pocket lower lip and the means for detecting the second point in time as Means for detecting the deflection of the pocket lower lip when the fold is formed are trained.
  • the one that extends into the fold pocket lies Leg of the bow on the pocket lower lip and exerts pressure on this.
  • the pocket lower lip is deflected when the fold is formed.
  • the capture of the Deflection of the lower lip of the pocket thus offers a simple and reliable possibility for detecting the time of the fold formation.
  • the deflection of the lower lip of the pocket can using strain gauges, piezoelectric sensors or optical sensors respectively.
  • the means for detecting the first Point in time as a means for detecting the sheet entry into the folding pocket and the means for Detection of the second point in time as a means for detecting the sheet outlet from the Folding pocket are formed.
  • the folding pocket has a pocket mouth and the means arranged to capture the sheet inlet and the sheet outlet on the pocket mouth are. In this way, the upset of the sheet in the folding pocket on the whole Length are taken into account, making the amount of deviation from the setpoint relative large and the deviation is therefore easy to grasp.
  • the means for detecting the Sheet inlet and the means for detecting the sheet outlet a common have optical sensor.
  • Such an embodiment of the invention Pocket folding units are particularly simple and inexpensive to carry out. With only an optical sensor and means for determining the conveyed sheet length so that a deviation of the fold break position can be determined. With one Arrangement is the fold break on the sheet by half the deviation of the conveyed arc length shifted from setpoint.
  • the adjustable folding pocket is at least one electrically Actuating actuating device and a control unit is provided, the signals the means for capturing a first point in time, the means for capturing a second Time and the means for determining between the first and second time processed sheet length processed and the electrically activated actuator of the Fold pocket controls.
  • a control unit is provided, the signals the means for capturing a first point in time, the means for capturing a second Time and the means for determining between the first and second time processed sheet length processed and the electrically activated actuator of the Fold pocket controls.
  • the length of the inserted into the folded pocket Arc section can be influenced during the formation of the compression fold in the compression space.
  • the Actuating device can, for example, a fold pocket stop, the fold pocket width, move at least one fold pocket lip or the fold pocket mouth.
  • the Control unit advantageously has a microprocessor.
  • optical sensors provided for recording the beginning of the print image on an incoming sheet.
  • This Embodiment of the invention is particularly advantageous if, for example, a Brochure or leaflet to be produced in which the print image is relative to the Beginning of sheet is shifted. The fold must be broken with such sheets be placed exactly in relation to the printed image. The capture the edge of the printed image is in a simple way with the transmission or reflection of the arc-measuring optical sensor possible.
  • control unit continues to receive the signal from the sensor for detecting the Processed print start. Even if the print image deviates on one The inclusion of the signal from the print image sensor allows the exact position of the sheet Fold break can be ensured. Faulty end products are avoided.
  • the invention also provides a method for register control of a pocket folder, in accordance with a setpoint in a learning phase between the first and second time conveyed arc length is determined and during production determined actual value of the conveyed sheet length by controlling the electrical Actuator is regulated to the setpoint.
  • FIG. 1 shows a folding unit according to the invention for processing a paper sheet 10.
  • a first folding roller 12 is arranged vertically above a second folding roller 14.
  • Another third folding roller 16 is horizontal next to the second folding roller 14 arranged. All three folding rollers 12, 14 and 16 are driven together and point the same peripheral speed.
  • the folding rollers 12 and 14 or 14 and 16 rotate in opposite directions.
  • FIG. 1 shows the point in time at which the fold is formed the compression space formed between the three folding rollers 12, 14 and 16 the two counter-rotating folding rollers 14 and 16 is detected. That wrinkle is then drawn in and the sheet is subsequently pulled down from the folder conveyed out, for example to another folder in a folding machine. This in The folding unit shown in FIG.
  • FIG. 1 furthermore has a folding pocket 18 with one on the Stowage space between the folding rollers 12, 14 and 16 adjacent pocket mouth.
  • the Pocket mouth is in turn by a pocket upper lip 20 and a pocket lower lip 22 educated.
  • a Pocket stop 24 provided to limit the length of the sheet inserted into the folding pocket.
  • the sensor 26 can also print the edge of the printed image on the sheet 10 detect. He enters both when passing through the front edge of the sheet 10 and then Signal off when the printed image of the sheet 10 passes under the sensor 26.
  • Point of time the fold formation is detected by a sensor 28, which is on the pocket lower lip 22nd is arranged. At the point in time of the fold formation shown in FIG in the folding pocket 18 extending leg of the sheet 10 on the pocket lower lip 22 and exerts pressure on this so that the pocket lower lip 22 is deflected. This Deflection is detected by the sensor 28, for example as Strain gauge arrangement is formed.
  • the folding roller 16 is at her Provide circumference with teeth 30. These teeth 30 run past a sensor 32 which is formed, for example, by an optical sensor.
  • a sensor 32 which is formed, for example, by an optical sensor.
  • One of the sensors 32 Sequence of pulses issued by a counter in an evaluation and Control unit 34 are counted. Since the number of teeth 30 on the folding roller 16 is known is, can in the evaluation and control unit 34 based on the counted pulses and the Known extent of the folding rollers 12, 14 and 16 also determines the length of the conveyed sheet become.
  • the signals from sensors 26, 28 and 30 are used by evaluation and control unit 34 Provided.
  • the control unit 34 controls an actuating device 36, which Pocket stop 24 in the folding pocket 18 adjusted.
  • the pocket folder according to the invention is during a learning phase shown, in which a setpoint of the promoted between the first and second time Arc length is determined. This setpoint is available after completion of the learning phase Control unit 34 available.
  • Figure 2 shows the pocket folding unit of Figure 1 at increased production speed or changed paper stiffness, so that the inserted in the folding pocket 18 of the Bow 10 is excessively deformed.
  • the formation of folds has thus been promoted to a greater arc length than that of FIG. 1 shown time of fold formation in the lem phase.
  • This deviation of the actual value from the setpoint will determined by the evaluation and control unit 34, and the evaluation and control unit 34 then controls the actuating device 36 in such a way that the pocket stop 24 in Moves towards the stuffer box, which means less sheet length in the folding pocket 18 or the stowage space is promoted.
  • the pocket stop 24 in Direction towards the stowage space and in the opposite direction can be one Regulation of the determined actual value of the conveyed sheet length to that in the learning phase certain setpoint can be reached.
  • FIG. 3 shows the timing of the sensor signals from sensors 26, 28 and 32 of Figures 1 and 2 shown schematically.
  • 3 are the Sensor signals at low speed, i.e. the state of FIG. 1.
  • the sheet / print image sensor 26 detects the sheet entry.
  • the Printed image edge captured on the sheet.
  • a correction value Lr is thereby determined, which is necessary for a regulation on the printed image edge of a sheet.
  • the fold formation which is determined by the signal from the sensor 28, which the Deflection of the pocket lower lip 22 is detected.
  • the lower diagram in FIG. 3 corresponds to the timing of the sensor signals in FIG the state shown in Fig. 2 at higher speed.
  • time A becomes again the sheet inlet is detected by the sheet / print image sensor 26, and two pulses of the incremental encoder 32 later, the edge of the printed image is determined on the sheet. This corresponds to the correction value Lr.
  • the bow deforms into the folding pocket, as shown in Fig. 2, wave-like, so that a greater arc length in the folding pocket is conveyed before the upset fold can form.
  • the time B, too which the sensor 28 detects the fold formation therefore occurs later, so that between Sheet entry A and fold formation B an arc length Ls + DeltaL is promoted.
  • DeltaL is two pulses.
  • the control unit 34 must therefore the servomotor 36 control that this shifts the folding pocket stop 24 until the between Sheet entry A and fold formation B determined pulse number back to the target value Ls equivalent.
  • a second embodiment of the pocket folding unit according to the invention is in the figures 4 and 5.
  • a value of the conveyed arc length is here with the help of the signals optical sensor 40 determined, the closest possible to the pocket mouth of the folding pocket 18th is arranged between the pocket bars.
  • the optical sensor 40 is the inlet Front edge of the sheet covered and released at its outlet, so that the inlet of the Front edge of the sheet 10 in the folding pocket 18 and the outlet of the front edge of the Sheet 10 can be detected after folding.
  • the formation of the wrinkle in the The compression space between the folding rollers 12, 14 and 16 is dashed in FIG. 4 shown.
  • the between the time of entry of the leading edge of the sheet 10 in the folding pocket 18 and its outlet from the folding pocket 18 is conveyed sheet length, as in the embodiment shown in Figures 1 and 2, using the on the Folding roller 16 arranged teeth 30, the sensor 32 and the evaluation and control unit 34 determined by the between covering and releasing the sensor 40th occurring pulses of the sensor 32, which correspond to path increments, are counted.
  • the measured sheet length conveyed corresponds to that of the sheet lying flat twice the distance from the sensor 40 to the pocket stop 24 plus that for the Formation of the upsetting fold in the sheet length promoted by the upsetting space.
  • This to form the Folded arch length is the difference between the bend fold and the Compression chamber lying arc length, which is shown in dashed lines in Figures 4 and 5, and the stretched arc length through the upsetting space before forming the upsetting fold is shown solid. This is the arc length promoted to form the compression fold regardless of the production speed of the pocket folding unit.
  • Pocket folding unit is particularly easy to carry out because it is used to determine the times of time that are conveyed are only relevant to an optical sensor 40 is required.
  • the pocket folding unit shown is particularly susceptible to faults because through the optical sensor 40 the passage of the leading edge of the sheet 10 under the Sensor 40 is detected and not the detection of a relatively small deflection of a Component is required at the time of the fold formation.
  • a third embodiment of the pocket folding unit according to the invention is in the figures 6 and 7. With the same reference numerals as in Figures 1 and 2 designated components in FIGS. 6 and 7 are corresponding to those in FIGS. 1 and 2 described.
  • a value of the conveyed sheet length can be found in this Now determine the embodiment of the invention by first again a first Time is determined at which the leading edge of the sheet 10 defines a certain one Passed the point of the sheet path.
  • the sensor 26 can be at any distance per se in front of the pocket mouth or as close as possible to the pocket mouth of the folding pocket 18 be attached. As soon as the sensor 26, which is preferably an optical sensor is formed, the passage past the sheet leading edge of the sheet 10 can this signal in turn can be passed on to the evaluation and control unit.
  • the Evaluation and control unit 34 is able to receive pulses until the input of a second Counting signal.
  • this is second signal is now achieved in that a front behind the folding rollers 14 and 16th arranged control light barrier, which consists of a transmitter 40 and a receiver 42 exists, is interrupted.
  • a light barrier to use that works with any electromagnetic radiation per se, here a light barrier with a very narrow beam path is preferred. It is Particularly advantageous is a laser beam source and a corresponding laser sensor use.
  • the transmitter 40 and the receiver 42 are, as shown in FIG. 7, arranged obliquely to the folding rollers 14 and 16.
  • the transmitter 40 outgoing light beam 44 emitted so that it is not parallel to the two axes 15th and 17 of the folding rollers 14 and 16. Rather, the aim is light beam 44 to be emitted by the light source 40 so that it is in a positive or negative An angle of preferably up to 20 ° runs relative to one of the axes 15 or 17.
  • the second point in time determined in this way can be used accordingly the procedure described in the previous figures a value for the determine the length of the conveyed sheet. If this value because of one in the previous Figures already described compression of the arch does not match the stored setpoint corresponds to the evaluation unit 34 Fold pocket stop 24 are moved until the desired arc length is reached.

Landscapes

  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Sewing Machines And Sewing (AREA)
  • Details Of Garments (AREA)
  • Container Filling Or Packaging Operations (AREA)
  • Sheet Holders (AREA)

Claims (29)

  1. Plieuse à poches avec une poche de pliage (18) comprenant une butée de poche réglable, caractérisée en ce que, des moyens (26 ; 40) sont prévus pour la détection d'un premier instant pendant le passage d'une feuille (10) de l'entrée dans la plieuse à poches jusqu'à ce qu'elle atteigne la butée de poche (24), des moyens (28 ; 40) pour la détection d'un second instant pendant le passage de la feuille (10) de la formation du pli à la sortie de la poche de pliage (18), et des moyens (30, 32, 34) pour la détermination de la longueur de feuille acheminée entre le premier et le second instant.
  2. Plieuse à poches selon la revendication 1, caractérisée en ce que, les moyens de détection du premier instant sont configurés comme des moyens de détection de l'entrée de feuille dans la plieuse à poches.
  3. Plieuse à poches selon la revendication 2, caractérisée en ce que, les moyens de détection de l'entrée de feuille comprennent au moins un capteur optique (26).
  4. Plieuse à poches selon l'une des revendications précédentes, caractérisée en ce que, la poche de pliage (18) comprend une bouche avec une lèvre inférieure (22) de poche, et les moyens de détection du second instant sont configurés comme des moyens (28) de détection de déviation de la lèvre inférieure (22) de poche lors de la formation du pli.
  5. Plieuse à poches selon la revendication 4, caractérisée en ce que, les moyens de détection de la déviation de la lèvre inférieure de la poche sont configurés comme des moyens de détection de déplacement.
  6. Plieuse à poches selon la revendication 4 ou 5, caractérisée en ce que, les moyens de détection de la déviation de la lèvre inférieure de la poche comprennent au moins un capteur optique.
  7. Plieuse à poches selon la revendication 4, caractérisée en ce que, les moyens de détection de la déviation de la lèvre inférieure de la poche comprennent un ensemble à bande de mesure d'allongement situé sur la lèvre inférieure de poche.
  8. Plieuse à poches selon la revendication 4, caractérisée en ce que, les moyens de détection de la déviation de la lèvre inférieure de la poche comprennent un capteur piézoélectrique situé sur la lèvre inférieure de poche.
  9. Plieuse à poches selon la revendication 1, caractérisée en ce que, les moyens de détection du premier instant sont configurés comme des moyens de détection de l'entrée de la feuille dans la poche de pliage (18), et les moyens de détection du second instant sont configurés comme des moyens de détection de la sortie de la feuille de la poche de pliage (18).
  10. Plieuse à poches selon la revendication 9, caractérisée en ce que, la poche de pliage (18) comprend une bouche, et les moyens de détection de l'entrée de la feuille et de sortie de la feuille sont disposés au niveau de la bouche de la poche.
  11. Plieuse à poches selon la revendication 9 ou 10, caractérisée en ce que, les moyens de détection de l'entrée de la feuille et les moyens de détection de sortie de la feuille comprennent un capteur optique (40) commun.
  12. Plieuse à poches selon l'une des revendications précédentes, caractérisée en ce que, les moyens de détermination de la longueur de feuille acheminée entre le premier et le second instant comprennent un contacteur (30, 32) attribué à un rouleau plieur (16) et un dispositif de comptage.
  13. Plieuse à poches selon la revendication 1, caractérisée en ce que, les moyens de détection du premier instant sont configurés comme des moyens de détection de l'arête avant de la feuille à une position définie du trajet de la feuille, et les moyens de détection du second instant sont configurés comme des moyens de détection de l'arête de pliage de la feuille pliée.
  14. Plieuse à poches selon la revendication 13, caractérisée en ce que, les moyens de détection de l'arête de pliage de la feuille pliée contiennent un barrage photoélectrique qui contient un émetteur (40) pour l'émission d'un rayonnement électromagnétique ainsi qu'un récepteur (42) correspondant pour la réception du rayonnement électromagnétique.
  15. Plieuse à poches selon la revendication 14, caractérisée en ce que, la ligne de connexion droite entre l'émetteur (40) et le récepteur (42) est disposée dans un angle par rapport à l'axe (15, 17) du rouleau plieur (14, 16).
  16. Plieuse à poches selon l'une des revendications 14 à 15, caractérisée en ce que, le barrage photoélectrique comprend une unité d'émission de rayon laser et un récepteur de rayon laser.
  17. Plieuse à poches selon l'une des revendications précédentes, caractérisée en ce que, la poche de pliage (18) réglable comprend au moins un dispositif de réglage (36) électriquement activable, et une unité de commande (34) est prévue, laquelle traite les signaux des moyens (26 ; 40) de détection du premier instant, des moyens (28 ; 40) de détection du second instant et des moyens (30, 32, 34) de détermination de la longueur de feuille acheminée entre le premier instant et le second instant, et commande le dispositif de réglage (36) électriquement activable de la poche de pliage (18).
  18. Plieuse à poches selon la revendication 17, caractérisée en ce que, le dispositif de réglage (36) électriquement activable est prévu pour le réglage de la butée (24) de poche de pliage.
  19. Plieuse à poches selon la revendication 17 ou 18, caractérisée en ce que, le dispositif de réglage électriquement activable (36) est prévu pour le réglage de la largeur de poche de pliage.
  20. Plieuse à poches selon l'une des revendications 17 à 19, caractérisée en ce que, le dispositif de réglage électriquement activable (36) est prévu pour le réglage d'au moins une lèvre de poche de pliage.
  21. Plieuse à poches selon l'une des revendications 17 à 20, caractérisée en ce que, le dispositif de réglage électriquement activable (36) est prévu pour la modification de l'espace d'écrasement à des fins de réglage de la bouche de la poche de pliage.
  22. Plieuse à poches selon l'une des revendications 17 à 21, caractérisée en ce que, l'unité de commande comprend un microprocesseur.
  23. Plieuse à poches selon l'une des revendications précédentes, caractérisée en ce que, au moins un capteur optique (26) est prévu pour la détection de la marge du sujet sur une feuille (10) entrant.
  24. Plieuse à poches selon les revendications 17 et 23, caractérisée en ce que, l'unité de commande (34) traite en outre le signal du capteur (26) à des fins de détection de la marge du sujet.
  25. Procédé de contrôle du registre d'une plieuse à poches selon l'une des revendications 1 à 24, caractérisé en ce que, dans une phase d'apprentissage, une valeur théorique (Ls) de la longueur de feuille acheminée entre le premier et le second instant est définie, et au cours de la production, une valeur effective (Ls + DeltaL) transmise de la longueur de feuille acheminée est ajustée sur la valeur théorique (Ls) par la commande du dispositif de réglage électrique (36).
  26. Procédé selon la revendication 25, caractérisé en ce que, une différence de longueur (Lr) entre l'entrée de feuille et la marge du sujet sur la feuille (10) est déterminée lors d'un contrôle sur la marge du sujet d'une feuille (10) pour chaque feuille (10) entrant.
  27. Procédé selon la revendication 26, caractérisé en ce que, les variations de la différence de longueur sont régulées dans le sens d'une relation constante entre la marge du sujet et la position du pli.
  28. Procédé selon la revendication 26 ou 27, caractérisé en ce que, la valeur théorique (Ls) est corrigée par la différence de longueur (Lr) entre l'entrée de feuille et la marge du sujet.
  29. Machine de pliage avec au moins une plieuse à poches selon l'une des revendications 1 à 24.
EP99125009A 1998-12-23 1999-12-15 Plieuse à poches et procédé de contrôle du registre dans une plieuse à poches Expired - Lifetime EP1013589B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19860070 1998-12-23
DE19860070A DE19860070A1 (de) 1998-12-23 1998-12-23 Taschenfalzwerk und Verfahren zur Registerregelung eines Taschenfalzwerks

Publications (3)

Publication Number Publication Date
EP1013589A2 EP1013589A2 (fr) 2000-06-28
EP1013589A3 EP1013589A3 (fr) 2002-05-15
EP1013589B1 true EP1013589B1 (fr) 2004-11-10

Family

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EP99125009A Expired - Lifetime EP1013589B1 (fr) 1998-12-23 1999-12-15 Plieuse à poches et procédé de contrôle du registre dans une plieuse à poches

Country Status (6)

Country Link
US (1) US6641514B1 (fr)
EP (1) EP1013589B1 (fr)
JP (1) JP4173615B2 (fr)
AT (1) ATE282002T1 (fr)
DE (2) DE19860070A1 (fr)
PT (1) PT1013589E (fr)

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US20050090932A1 (en) * 2003-10-27 2005-04-28 Heidelberger Druckmaschinen Aktiengesellschaft Apparatus for processing preliminary products in the graphics industry
ITBO20040405A1 (it) * 2004-06-25 2004-09-25 Gd Spa Metodo ed unita' per ripiegare coupon in una macchina impacchettatrice
DE102004058647A1 (de) * 2004-12-06 2006-06-14 Heidelberger Druckmaschinen Ag Vorrichtung zum Falzen flacher Werkstücke
DE102005009132B4 (de) * 2005-03-01 2019-03-14 Manroland Goss Web Systems Gmbh Verfahren zur Steuerung bzw. Regelung eines Falzapparats einer Druckmaschine
DE102005013361B4 (de) * 2005-03-23 2017-04-13 Manroland Web Systems Gmbh Verfahren zur Regelung eines Falzapparats einer Druckmaschine
ES2333740T3 (es) * 2006-02-28 2010-02-26 M T C - Macchine Trasformazione Carta S.R.L. Maquina de interplegado modular que permite un cambio de formato simple.
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Publication number Publication date
EP1013589A3 (fr) 2002-05-15
DE59911040D1 (de) 2004-12-16
PT1013589E (pt) 2005-03-31
JP2000198620A (ja) 2000-07-18
EP1013589A2 (fr) 2000-06-28
JP4173615B2 (ja) 2008-10-29
DE19860070A1 (de) 2000-06-29
ATE282002T1 (de) 2004-11-15
US6641514B1 (en) 2003-11-04

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