EP1742864B1 - Appareil de pliage pour l'assemblage - Google Patents

Appareil de pliage pour l'assemblage Download PDF

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Publication number
EP1742864B1
EP1742864B1 EP05733616A EP05733616A EP1742864B1 EP 1742864 B1 EP1742864 B1 EP 1742864B1 EP 05733616 A EP05733616 A EP 05733616A EP 05733616 A EP05733616 A EP 05733616A EP 1742864 B1 EP1742864 B1 EP 1742864B1
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EP
European Patent Office
Prior art keywords
group
covering
cams
folder according
covering cams
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.)
Not-in-force
Application number
EP05733616A
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German (de)
English (en)
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EP1742864A1 (fr
Inventor
Sebastian Alois PRÜM
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
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Koenig and Bauer AG
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Publication date
Application filed by Koenig and Bauer AG filed Critical Koenig and Bauer AG
Publication of EP1742864A1 publication Critical patent/EP1742864A1/fr
Application granted granted Critical
Publication of EP1742864B1 publication Critical patent/EP1742864B1/fr
Not-in-force 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
    • B65H45/162—Rotary folders with folding jaw cylinders
    • B65H45/165—Details of sheet gripping means 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
    • B65H45/16—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 folding apparatus according to the preamble of claim 1.
  • Such a folding apparatus has a cylinder called a folding blade or collecting cylinder, which carries at its periphery a plurality of holding tools for holding a cylinder fed, to be folded printed product and folding blades, which serve along a provided fold line of a printed product held on the cylinder to press out of the interior of the cylinder against the printed matter and to press it in a jaw of a cooperating with the folding blade or collecting cylinder jaw cylinder.
  • the printed product is released from its holding tool at each passage of a printed product through the gap between folding blade and jaw cylinder and the following folding blade extended.
  • the movement of holding tools and folding blades is generally determined by a cam whose contour is scanned by a plurality of sensing rollers, which are each coupled to one of the holding tools or the folding blade.
  • the control cam is formed by two discs mounted coaxially with the cylinder, called a cam and a cover disc, which are scanned simultaneously by the feeler rollers.
  • the stationary cam has one Trough into which a touch roller can dip.
  • the cover also has at least one trough, which is positioned in non-collecting mode so that it overlaps with the trough of the cam and does not interfere with the immersion of the sensing roller, while the cover disc can stand or rotate.
  • the cover disc rotates at a different speed from the rotational speed of the cylinder, so that overlap only with every n-th revolution of the cylinder, the troughs and the working movement is performed, in each case n accumulated printed products are transferred and folded simultaneously.
  • n max it is desirable per se to be able to set any desired value of n up to an upper limit n max . Since, in general, only the phase angle between the curve plate and the cover plate can be varied in order to vary n, both n max and the number of possible values of n are small.
  • Abdecknocken In this known folder eight Abdecknocken are provided which form two diametrically opposed groups of four each distributed over an angular interval of 90 ° Abdecknocken, wherein within a group, the angular distances between the cover cams in order 30 °, 15 ° and 45 °.
  • the invention has for its object to provide a folder with fewer tools, in which many production modes are possible.
  • the number of tools on the folding blade cylinder of the folder is only five, instead of seven in the known folder, so that it is possible with the same side length of the processed products to reduce the diameter of the folding blade to five-sevenths of the conventional value.
  • the folding blade cylinder has two groups with the same number of tools, in particular a group of holding tools such as in particular grippers or puncture strips, and a group of folding blades.
  • Each group of tools is expediently assigned its own cam disk and cover disk. Curves and shrouds of different groups can be arranged on opposite end faces of the folding blade or on a same end face of the folding blade. In a folding blade cylinder of very large width can also be assigned to each group of tools in each case two cams and two cover plates, one on each end face of the folding blade.
  • the tools of the first group should have on the circumference of the cylinder with respect to the second group own cams and shrouds.
  • the number of Abdecknocken in the first group is exactly four according to claim 1, and the angular distance between them is alternately 60 ° and 120 ° (working position).
  • this allows for a rotational speed of the cover disc of 5/6 the rotational speed of the folding blade two-axis collection, with two cylinder revolutions of the control lever of a tool active Abdecknocken and the third revolution, the 120 ° space between two Abdecknocken the first group scans.
  • the second group comprises according to claim 1 exactly three Abdecknocken, which must therefore be arranged in each case at a distance of 90 °, 90 ° and 180 ° (working position) from each other. If all of these cover cams are active, triple collection operation is possible at 5/4 turning speed of the shrouds to the hemming cylinder, if only the two diametrically opposed cover lobes of the second group are active, they also enable single accumulation operation.
  • the cover sheet system at Use of this group of cover cams to be adjusted to the folding blade cylinder (phase adjustment). Because with a cover disk speed of 5/6, the cover cam is slower than the folding blade cylinder at a cover disk speed of 5/4 but faster. This phase adjustment is done by the cover sheet system by means of a differential gear in the drive train of the cover plate to the position of the folding blade in production switching, are rotated.
  • Fig. 1 shows a schematic perspective view of an end portion of a cylinder 01, z. B. folding blade cylinder 01 for a folder.
  • the folder comprises, in addition to the folding blade 01 a cross cutter, the fed strand of printed material webs, z. B. paper webs decomposed into individual printed products, and a belt conveyor, which accelerates the separated from the cross cutter printed matter on the peripheral speed of the folding blade 01 and at its peripheral surface in the direction of arrow A is approaching. Since cross cutter and belt conveyor mechanism are known per se, they are in the Fig. 1 not shown and will not be described in detail here.
  • the peripheral surface of the folding blade 01 is formed of two groups of five segments, wherein the segments of the first group each have a tool 02, z. B. a gripper 02 wear (of which in the Fig. 1 only one is shown in part) and the others each having a slot 03, from which a folding blade is extendable to introduce a held on the folding blade 01 printed product in the jaw of a likewise not shown, because known jaw cylinder.
  • the phase angle of the two groups of segments on the circumference of the folding blade 01 is adjustable in order to adjust the distance between a held by one of the gripper 02 leading edge of a printed product and the generated on this printed product fold to the length of the printed product can.
  • the movement of the gripper 02 is controlled in each case by a control arm 04, which carries a follower roller 06 at an end remote from the gripper 02.
  • the follower roller 06 is by a spring against the circumference in the Fig. 1 shown partially cut away, fixed cam 07 acted upon. Between this and the folding blade 01 a coupled to the folding blade 01 rotatable cover plate 08 is arranged.
  • the stationary cam 07 has a substantially circular circumference with two Hollows 16; 17, referred to as Nachgreifmulde 16 and release trough 17.
  • the Nachgreifmulde 16 controls when the sensing roller 06 of a gripper 02 engages them, an opening and closing movement of the gripper 02 respectively during the acquisition of a new printed product from the belt conveyor.
  • This workflow must never be influenced by the cover plate, that is, in the Nachgreifmulde 16 a follower roller 06 is rolled over in any type of production by a Abdecknocken.
  • release tray 17 controls depending on the desired production in cooperation with the gripper cover the movement of the gripper 02 during the transfer of a printed product to the jaw cylinder by a folding blade.
  • a gripper system and its associated folding blade system are thus controlled in the same rhythm. That is, when covering the discharge trough by a Abdecknocken the gripper cover disc, the tax depression of the folding blade curve is also covered by a Abdecknocken the Falzmesserdeck infrastructure and vice versa.
  • the cover plate 08 is composed of an inner cam ring 09, two groups of Abdecknocken 11; 12 and a sake of clarity not shown frame in which the Abdecknocken 11; 12 are each pivotable about an axis 13 and spring-loaded against the peripheral surface of the cam ring 09.
  • the cam ring 09 is relative to the frame and the Abdecknocken 11; 12 rotatable to different configurations of Abdecknocken 11; 12 set in each of which certain of them rest on a cam 14 of the cam ring 09 or between two cams 14 engage.
  • the cover cam 11; 12 each have arcuate outer sides 18, which in the active state of a Abdecknockens 11; 12 are at the level of the circumference of the cam 07 and the penetration of a follower roller 06 in a trough 16; 17 of the cam 07 can prevent.
  • Fig. 2 is the arrangement of Abdecknocken 11; 12 to recognize each other in more detail. It is distinguished between Abdecknocken 11 1 to 11 4 a first group, with a relatively short outer side 18, at an angular distance of alternately 60 and 120 ° (working position, see Fig. 8 ) are arranged to each other, and Abdecknocken 12 1 to 12 3 a second group whose outer side 18 is longer and each of which is an angular distance of 90 ° or 180 ° (working position, see Fig. 8 ) to have.
  • Two cover cams 12 1 ; 12 3 of the second group are in the 60 ° space between the Abdecknocken 11 1 ; 11 2 or 11 3 ; 11 4 of the first group arranged, the third Abdecknocken 12 2 in the 120 ° intermediate space between the Abdecknocken 11 2 and 11 third The 120 ° space between the Abdecknocken 11 4 and 11 1 is empty.
  • Each pair of circles on the circumference of the cam 07 connected by a double arrow illustrate the range of motion of the touch rollers 06 on the circumference of the cylinder 01 for adaptation to different lengths of the printed products to be folded.
  • the cam ring 09 carries in each case, based on the drawn 0 ° direction, a wide cam 14 1 between 110 ° and 125 °, a narrow cam 14 2 ; 14 3 at 95 ° and 40 °, a wide cam 14 4 between 10 ° and -15 °, narrow cam 14 5 ; 14 6 at -65 ° and -85 ° and a wide cam 14 4 between -135 ° and -125 °.
  • Fig. 3 In the configuration of Fig. 3 is the cam ring 09 compared to Fig. 2 rotated by about 20 ° clockwise, so that the Abdecknocken 11 1 ; 12 2 ; 11 4 on a cam 14 1 ; 14 4 ; 14 7 of the cam ring 09 rest, ie are in their active position in which they are able to prevent the immersion of a follower roller 06 in the release recess 17.
  • the folding blade cylinder 01 rotates in the counterclockwise direction, ie the contact rollers 06 run counterclockwise on the cam 07.
  • the rotational speed of the cover plate 08 is 5/6 of the rotational speed of the folding blade 01, so that with each complete revolution of the folding blade 01, the cover plate 08 falls back by 60 °.
  • In the in Fig. 3 shown configuration is located at 19 at the beginning of the release tray 17. It can dive into the release tray 17 so that a held by their grippers 02 printed product is released and passed to the jaw cylinder. If after a complete revolution, the same sensing roller 19 again hits the release trough 17, it encounters there on the cover cam 11 1 , which is in the active position and prevents release of the printed product.
  • the follower roller 19 hits the gap 21 between the Abdecknocken 11 1 and 11 4 ; it can dip into the trough 17 and the printed product is released.
  • the follower roller 19 hits the release tray 17 in turn on the active Abdecknocken 11 4 , the inactive Abdecknocken 11 3 , the active Abdecknocken 12 2 and finally the inactive Abdecknocken 11 2 , whereby the cycle closes. Every other revolution, a collected printed matter is released; this corresponds to the single collection operation.
  • the cam ring 09 is again rotated clockwise by 20 ° relative to the cover cams 11, 12, so that the cover cams 11 1 to 11 4 of the first group are all inactive and the cover cams 12 1 to 12 3 of the second group are active.
  • the rotational speed of the cover plate 08 is this time 5/4 of the rotational speed of the folding blade 01, so that after each revolution of the folding blade 01, the cover plate 08 has gained a projection of 90 ° relative to the folding blade 01. Furthermore, the phase adjustment of the cover plate 08 against the folding blade 01 is done.
  • the Abdecknocken 12 1 blocked the immersion of the sensing roller 19 in the release recess 17, in the subsequent revolutions block the Abdecknocken 12 2 ; 12 3 , until finally in the fourth revolution, the follower roller 19 on the trough 17 meets the gap 21 and releases the collected product. This corresponds to the triple collection operation.
  • FIG. 6 to 9 An alternative way to control the various collection modes is in the Fig. 6 to 9 shown.
  • the arrangement and shape of Abdecknocken 11; 12 is the same here as in the Fig. 1 to 5 , only the distribution of the cam 14 on the cam ring 09 is in the Fig. 6 to 9 another than in the Fig. 1 to 5 ,
  • a narrow cam 14 1 is at about 115 °, a wide cam 14 2 of 95 ° to 85 °, narrow cams 14 3 ; 14 4 ; 14 5 at about 45 °, 5 °, -65 °, a wide cam of about -85 ° to -95 ° and a narrow cam at about -135 °.
  • Fig. 6 are like in Fig. 2 all cover cam 11 1 to 11 4 , 12 1 to 12 3 inactive, so that is not collected.
  • Fig. 7 are only the Abdecknocken 12 1 ; 12 3 active, and the rotational speed of the cover plate 08 is 5/4 of the rotational speed of the folding blade cylinder 01.
  • the cover cam 12 1 prevents the immersion of the follower roller 19 in the release recess 17; one turn later, the feeler roller 19 hits the inactive Abdecknocken 12 2 and releases the printed product; again one revolution later, it hits the active cover cam 12 3 so that it is collected, and on the subsequent revolution, it hits the gap 21 and releases.
  • this principle is also applicable to control a follower gripper on a jaw cylinder 01.
  • the cylinder 01 can also have three or seven sections, ie three, five or seven tools 02, in particular gripper 02 or puncture strips with puncturing needles.
  • Folding blades or jaws have, but these versions are not under the protection of the claims.

Landscapes

  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)

Claims (30)

  1. Appareil de pliage, avec un cylindre à lames de pliage (01), portant au moins un groupe d'outils (02) identiques, répartis régulièrement autour de sa périphérie, un disque de came (07) palpé par un bras de commande (04) de chacun de ces outils (02), pour la commande d'un mouvement opératoire de l'outil (02), ainsi qu'un disque de couverture (08), susceptible de tourner avec le cylindre à lames de pliage (01), composé d'une pluralité de cames de couverture (11 ; 12), disque de couverture dont les cames de couverture (11 ; 12) sont déplaçables, entre une position inactive, dans laquelle elles permettent la commande du mouvement opératoire par le disque de came (07), et une position active, dans laquelle elles empêchent la commande du mouvement opératoire par le disque de came (07), caractérisé en ce que le nombre des outils (02) est de cinq, et en ce que les cames de couverture (11 ; 12) forment un premier groupe de cames de couverture (11), dont les cames de couverture (111 ; 112 ; 113 ; 114) présentent un espacement angulaire mutuel de 60° ou de 120°, et en ce que le premier groupe de cames de couverture (11) comprend quatre cames de couverture (111 ; 112 ; 113 ; 114), et forment un deuxième groupe de cames de couverture (12), dont les cames de couverture (121 ; 122 ; 123) présentent un espacement angulaire mutuel de 90° ou de 180°, et en ce que le deuxième groupe de cames de couverture (12) comprend trois cames de couverture (121 ; 122 ; 123).
  2. Appareil de pliage selon la revendication 1, caractérisé en ce que les outils (02) sont des preneurs, des bandes à pointure et/ou des lames de pliage.
  3. Appareil de pliage selon la revendication 1, caractérisé en ce qu'il présente deux groupe d'outils (02), les outils (02) du premier groupe étant des preneurs (02) ou des bandes à pointure, et ceux du deuxième groupe étant des lames de pliage.
  4. Appareil de pliage selon la revendication 3, caractérisé en ce que, à chaque groupe d'outils (02), est associé un disque de came (07) et un disque de couverture (08), disposés sur des faces frontales opposées du cylindre à lames de pliage (01).
  5. Appareil de pliage selon la revendication 3, caractérisé en ce que, à chaque groupe d'outils (02), est associé un disque de came (07) et un disque de couverture (08), disposés sur une même face frontale du cylindre à lames de pliage (01).
  6. Appareil de pliage selon la revendication 3, caractérisé en ce que, à chaque groupe d'outils (02), sont associés deux disques de came (07) et deux disques de couverture (08), chaque fois une sur chaque face frontale du cylindre à lames de pliage (01).
  7. Appareil de pliage selon l'une des revendications 3 à 6, caractérisé en ce que les outils (02) du premier groupe sont réglables sur la périphérie du cylindre à lames de pliage (01), par rapport aux outils (02) du deuxième groupe.
  8. Appareil de pliage selon l'une des revendications précédentes, caractérisé en ce que la vitesse de rotation du disque de couverture (08) est commutable à une valeur située entre 5/6 et 5/4 de la vitesse de rotation du cylindre à lames de pliage (01).
  9. Appareil de pliage selon l'une des revendications précédentes, caractérisé en ce que l'étendue angulaire des cames de couverture (12) du deuxième groupe est supérieure à celle des cames de couverture (11) du premier groupe.
  10. Appareil de pliage selon la revendication 1, caractérisé en ce que, parmi les configurations énumérées ci-après, plusieurs sont réglables au choix :
    - en ce que toutes les cames de couverture (111 ; 112 ; 113 ; 114) du premier groupe et toutes les cames de couverture (121 ; 122 ; 123) du deuxième groupe sont inactives,
    - en ce que deux cames de couverture (111 ; 114), espacées de 120°, du premier groupe sont actives, les autres cames de couverture (112 ; 113) sont inactives, et une came de couverture (122), espacée de 120° des cames de couverture (111 ; 114) actives du premier groupe, du deuxième groupe est active, et les autres cames de couverture (121 ; 123) du deuxième groupe sont inactives,
    - en ce que toutes les cames de couverture (111 ; 112 ; 113 ; 114) du premier groupe sont actives et toutes les cames de couverture (121 ; 122 ; 123) du deuxième groupe sont inactives,
    - en ce que toutes les cames de couverture (121 ; 122 ; 123) du deuxième groupe sont actives et toutes les cames de couverture (111 ; 112 ; 113 ; 114) du premier groupe sont inactives.
  11. Appareil de pliage selon la revendication 1, caractérisé en ce que, parmi les configurations énumérées ci-après, plusieurs sont réglables au choix :
    - en ce que toutes les cames de couverture (111 ; 112 ; 113 ; 114) du premier groupe et toutes les cames de couverture (121 ; 122 ; 123) du deuxième groupe sont inactives,
    - en ce que toutes les cames de couverture (111 ; 112 ; 113 ; 114) du premier groupe sont inactives, et deux cames de couverture (121 ; 123), diamétralement opposées, du deuxième groupe sont actives, les autres cames de couverture (122) sont inactives,
    - en ce que toutes les cames de couverture (111 ; 112 ; 113 ; 114) du premier groupe sont actives, et les cames de couverture (121 ; 122 ; 123) du deuxième groupe sont inactives,
    - en ce que des cames de couverture (121 ; 122 ; 123) du deuxième groupe sont actives, et des cames de couverture (111 ; 112 ; 113 ; 114) du premier groupe sont inactives.
  12. Appareil de pliage selon la revendication 1, caractérisé en ce que toutes les cames de couverture (111 ; 112 ; 113 ; 114) du premier groupe et toutes les cames de couverture (121 ; 122 ; 123) du deuxième groupe sont inactives.
  13. Appareil de pliage selon la revendication 1, caractérisé en ce que deux cames de couverture (111 ; 114), espacées de 120°, du premier groupe sont actives, les autres cames de couverture (112 ; 113) sont inactives, et une came de couverture (122), espacée de 120° des cames de couverture (111 ; 114) actives du premier groupe, du deuxième groupe est active, et les autres cames de couverture (121 ; 123) du deuxième groupe sont inactives.
  14. Appareil de pliage selon la revendication 1, caractérisé en ce que toutes les cames de couverture (111 ; 112 ; 113 ; 114) du premier groupe sont actives et toutes les cames de couverture (121 ; 122 ; 123) du deuxième groupe sont inactives.
  15. Appareil de pliage selon la revendication 1, caractérisé en ce que toutes les cames de couverture (121 ; 122 ; 123) du deuxième groupe sont actives et toutes les cames de couverture (111 ; 112 ; 113 ; 114) du premier groupe sont inactives.
  16. Appareil de pliage selon la revendication 1, caractérisé en ce que toutes les cames de couverture (111 ; 112 ; 113 ; 114) du premier groupe sont inactives, et deux cames de couverture (121 ; 123), diamétralement opposées, du deuxième groupe sont actives, les autres cames de couverture (122) sont inactives.
  17. Appareil de pliage selon la revendication 1, caractérisé en ce que toutes les cames de couverture (111 ; 112 ; 113 ; 114) du premier groupe sont actives, et les cames de couverture (121 ; 122 ; 123) du deuxième groupe sont inactives.
  18. Appareil de pliage selon la revendication 1, caractérisé en ce que des cames de couverture (121 ; 122 ; 123) du deuxième groupe sont actives, et des cames de couverture (111 ; 112 ; 113 ; 114) du premier groupe sont inactives.
  19. Appareil de pliage selon la revendication 10 ou 11, caractérisé en ce que les cames de couverture (11 ; 12) de chaque groupe sont sollicitées contre un disque de came (09) commun, et en ce que ladite pluralité de configurations est réglable, par rotation du disque de came (09).
  20. Appareil de pliage selon la revendication 1, caractérisé en ce que plusieurs groupes d'outils (02) sont disposés sur la périphérie du cylindre (01), en ce que les outils (02) du groupe sont identiques et sont des preneurs ou des bandes à pointure ou des lames de pliage (02) ou volets de pliage.
  21. Appareil de pliage selon la revendication 1, caractérisé en ce que, observé en direction périphérique, le cylindre présente cinq groupes d'outils (02).
  22. Appareil de pliage selon la revendication 1, caractérisé en ce que cinq groupes de lames de pliage (02) sont disposés sur la périphérie.
  23. Appareil de pliage selon la revendication 1, caractérisé en ce que cinq groupes de systèmes à pointure ou preneurs sont disposés sur la périphérie.
  24. Appareil de pliage selon les revendications 20 et 21 ou 23, caractérisé en ce que les groupes de lames de pliage (02) présentent, en direction périphérique, un espacement non modifiable par rapport aux groupes de systèmes à pointure ou preneurs.
  25. Appareil de pliage selon les revendications 20 et 21 ou 23, caractérisé en ce que les groupes de lames de pliage (02) présentent, en direction périphérique, un espacement modifiable par rapport aux groupes de systèmes à pointure ou preneurs.
  26. Appareil de pliage selon la revendication 1, caractérisé en ce que, dans un type de fonctionnement "assemblage simple", un groupe de lames de pliage (02) est une fois déployé et une autre fois non déployé, lors de deux tours de rotation successifs du corps de cylindre (01).
  27. Appareil de pliage selon la revendication 1, caractérisé en ce que, dans un type de fonctionnement "assemblage double", un groupe de lames de pliage (02) est une fois déployé et deux fois non déployé, lors de trois tours de rotation successifs du corps de cylindre (01).
  28. Appareil de pliage selon la revendication 1, caractérisé en ce que, dans un type de fonctionnement "assemblage triple", un groupe de lames de pliage (02) est une fois déployé et trois fois non déployé, lors de quatre tours de rotation successifs du corps de cylindre (01).
  29. Appareil de pliage selon la revendication 1, caractérisé en ce que, dans un type de fonctionnement "assemblage quadruple", un groupe de lames de pliage (02) est une fois déployé et quatre fois non déployé, lors de cinq tours de rotation successifs du corps de cylindre (01).
  30. Appareil de pliage selon la revendication 1, caractérisé en ce que, pour commuter les types de fonctionnement, une modification du rapport des vitesses de rotation, d'une vitesse de rotation d'un disque de couverture (08) à une vitesse de rotation du cylindre à lames de pliage (01) est effectuée et, en plus, un réglage de phase du point de travail du disque de couverture (08) par rapport au cylindre à lames de pliage (01) est effectué.
EP05733616A 2004-04-26 2005-04-13 Appareil de pliage pour l'assemblage Not-in-force EP1742864B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004020305A DE102004020305A1 (de) 2004-04-26 2004-04-26 Falzapparat für Sammelbetrieb
PCT/EP2005/051634 WO2005102889A1 (fr) 2004-04-26 2005-04-13 Appareil de pliage pour l'assemblage

Publications (2)

Publication Number Publication Date
EP1742864A1 EP1742864A1 (fr) 2007-01-17
EP1742864B1 true EP1742864B1 (fr) 2008-09-24

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP05733616A Not-in-force EP1742864B1 (fr) 2004-04-26 2005-04-13 Appareil de pliage pour l'assemblage

Country Status (6)

Country Link
US (1) US7513860B2 (fr)
EP (1) EP1742864B1 (fr)
JP (1) JP2007534575A (fr)
AT (1) ATE409163T1 (fr)
DE (2) DE102004020305A1 (fr)
WO (1) WO2005102889A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004020303B4 (de) * 2004-04-26 2007-12-27 Koenig & Bauer Aktiengesellschaft Zylinder für die Bearbeitung von Flachmaterial
DE102005017232B4 (de) * 2005-04-14 2016-04-28 Manroland Web Systems Gmbh Sammelzylinder eines Falzapparats einer Druckmaschine
DE102006019799A1 (de) * 2006-04-28 2007-10-31 Koenig & Bauer Aktiengesellschaft Falzapparat
FR2905081B1 (fr) 2006-08-28 2010-04-30 Goss Systemes Graphiques Nante Plieuse a came masque retractable pour changement de mode de fonctionnement.
DE102007055866B4 (de) 2007-09-03 2014-12-24 Koenig & Bauer Aktiengesellschaft Variabler Falzapparat und Druckmaschinen mit einem Falzapparat
EP2030931B1 (fr) 2007-09-03 2013-06-12 Koenig & Bauer Aktiengesellschaft Appareil de pliage variable et imprimantes dotées d'un appareil de pliage
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JP5425294B1 (ja) 2012-11-21 2014-02-26 株式会社東京機械製作所 バリアブルカットオフ折機、及びバリアブルカットオフ折機を備える印刷機
DE102013200096B4 (de) 2013-01-07 2016-03-03 Koenig & Bauer Ag Zylinder eines Falzapparates einer Druckmaschine und Verfahren zu dessen Verwendung
DE102013203469B3 (de) * 2013-03-01 2014-03-06 Koenig & Bauer Aktiengesellschaft Falzapparat
DE102013203471B3 (de) * 2013-03-01 2014-02-06 Koenig & Bauer Aktiengesellschaft Zylinder eines Falzapparates

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JP3756960B2 (ja) * 1993-12-01 2006-03-22 東芝機械株式会社 コレクト機構付折機
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JP2003212432A (ja) * 2002-01-18 2003-07-30 Tokyo Kikai Seisakusho Ltd 咥え折り装置の咥え機構駆動装置

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EP1742864A1 (fr) 2007-01-17
US20070167306A1 (en) 2007-07-19
JP2007534575A (ja) 2007-11-29
WO2005102889A1 (fr) 2005-11-03
DE502005005471D1 (de) 2008-11-06
ATE409163T1 (de) 2008-10-15
US7513860B2 (en) 2009-04-07
DE102004020305A1 (de) 2005-11-17

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