EP1209113B1 - Ensemble de mâchoires de pliages sur un cylindre de pliage de produits d'imprimerie - Google Patents

Ensemble de mâchoires de pliages sur un cylindre de pliage de produits d'imprimerie Download PDF

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Publication number
EP1209113B1
EP1209113B1 EP01126463A EP01126463A EP1209113B1 EP 1209113 B1 EP1209113 B1 EP 1209113B1 EP 01126463 A EP01126463 A EP 01126463A EP 01126463 A EP01126463 A EP 01126463A EP 1209113 B1 EP1209113 B1 EP 1209113B1
Authority
EP
European Patent Office
Prior art keywords
folding
folding jaw
jaw
movable
cylinder
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
EP01126463A
Other languages
German (de)
English (en)
Other versions
EP1209113A2 (fr
EP1209113A3 (fr
Inventor
Serge Lanvin
Jean Francois Robert
Philippe Robin
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.)
Goss International Montataire SA
Original Assignee
Goss International Montataire SA
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 Goss International Montataire SA filed Critical Goss International Montataire SA
Publication of EP1209113A2 publication Critical patent/EP1209113A2/fr
Publication of EP1209113A3 publication Critical patent/EP1209113A3/fr
Application granted granted Critical
Publication of EP1209113B1 publication Critical patent/EP1209113B1/fr
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Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H45/00—Folding thin material
    • B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
    • B65H45/16—Rotary folders
    • B65H45/162—Rotary folders with folding jaw cylinders
    • B65H45/163—Details of folding jaws 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
    • B65H45/164—Details of folding blades therefor

Definitions

  • the invention relates to a jaw assembly on copy-processing Falzzylindern, such as one during Querfalzens copies accepting Jaw cylinder in a folder.
  • EP 0 931 747 A1 and EP 0 931 748 A1 relate to folders for rotary printing presses, process the material webs.
  • a folding blade cylinder rotating about its axis works with a cutting cylinder, which is in the area of the cutting blade bearing includes additional copy guide means.
  • additional holding devices are the leading edge of im Cutting gap separated copies to the peripheral surface of an opposite pressed, rotating folding blade cylinders pressed before it by its grippers overlapped at the front edge and so on the outer surface of the folding blade be fixed. Thereafter, the holding devices drive back into the peripheral surface of the Cutting cylinder back while this continues to rotate.
  • US 6,038,974 relates to a delay device, which with a jaw cylinder cooperates.
  • a deceleration device are five gripping devices included, which receive the leading edge in the cutting gap separated copies each.
  • the gripping devices constituting the delay units are respectively extendable folding blades associated with their extension movement on the lateral surface with the Release of the copy leading edge are coupled by the gripping devices.
  • the delay device includes five single arms, which in their peripheral speed so are delayable that the grasped by the arms provided gripping means Copies overlap each other. At the moment of extending the Querfalzmesser and the Release of the holding devices correspond to the peripheral speeds of the transferring Delay devices and the opposite jaw on the jaw cylinder each other.
  • DE 27 45 359 A relates to a jaw cylinder for a folder in web-fed rotary printing presses.
  • Of the rubber-elastic body is positively or materially attached to the controllable jaw.
  • FR 1 505 567 A discloses rotatably mounted jaws, each having a rubber bar exhibit.
  • the free ends of the gum bars have a folding blade of a folding cylinder to, wherein the gum bars embedded in the jaws of a jaw cylinder are.
  • GB 1 349 646 discloses a cam operated flapper designed as a shaft. These includes an elastic strip opposite a stationary surface facing the cylinder.
  • spring tongues emerge, which in their upper part with a tip a folding blade interact and the specimen against a contact surface of a stationary Fold the folding door.
  • the spring tongues are together with a jaw on a Fastening element attached to a rotatable shaft.
  • DE 435 594 relates to a stationary jaw having a spring tongue.
  • the Spring tongue is mounted on a pivotable about an axis arrangement, which in turn supported on a spring stop. Folded copies are made by means of a stationary arranged knife in the gap between the stationary jaw and the movable Spring tongue pushed and transported by the jaw assembly on.
  • DE 44 12 142 C2 relates to a folding apparatus comprising a first gripper and a first Folding blade and folding blade cylinder, as well as a second gripper and folding jaw stations having gripper and jaw cylinders for passing of sheets for book production or for producing a fold for cross-seam production on arches.
  • the gripper and jaw cylinder is in accordance with this proposed solution from a single cylinder body.
  • the jaw stations and the second gripper on the gripper and jaw cylinders are at a fixed distance taken up to each other. This distance is determined by the sum of half the length of the Bows, half the length of the maximum possible prefold and an additional length educated.
  • the additional length is made up of the distance between the front edge of the Arches and the trailing edge of the second gripper and a security surcharge together.
  • the gripper and folding blade cylinder has a first, the folding blade bearing Cylinder body, which via a gear with the drive wheel of the gripper and jaw cylinder is coupled. Furthermore, this includes a second, the first gripper bearing Cylinder body, wherein the two cylinder body in the changeover between the Book production and the cross-seam production can be rotated against each other.
  • the invention is based on the object of holding copies in jaws during the copy transition from one cylinder surface to another cylinder surface to improve.
  • the individual ever according to copy strength necessary holding force on the stationary jaw generating resilient portions of the movable jaw are preferably arranged so that these lie in the areas on the circumference of the jaw cylinder, which in pinless working cylinders are enclosed by conveyor belts and provided to the folding mechanism Recesses, which the extension movement of the folding member from the jaw gap correspondingly facilitating recesses when the product has entered are arranged.
  • the movable jaw part can be several across the width the jaw cylinder extending extending jaw sections include.
  • the jaw sections can be disassembled on all jaw sections together be arranged driving the jaw shaft, for example via a roller / cam control or a single electric drive on the jaw cylinder the immersion movement of the folding organ of the specimens handed over cylinder matched is controlled.
  • the movable sections forming the movable jaw can be arranged on the jaw shaft so that between the individual jaw sections Free spaces are formed, which correspond to the respective positions of Longitudinal grooves on the lateral surface of the jaw cylinder dipping Aushebeettin correspond.
  • the movable jaw part can also be integrally formed.
  • the one piece trained movable jaw can also at one by means of a Roller / cam control or one actuated by a single electric drive Shaft be interchangeable added.
  • the resilient areas designed as limited by slot-shaped openings resilient tongues.
  • the means of Spring tongues exerted on the Falzschreiben of the collapsed in the jaw copy Anstellkraft can by the length of the slit-shaped openings in the individual Falzklappenabêten or integrally formed movable jaw part be specified.
  • Areas can have additional, narrowing the open Falzklappenspick coatings with overstrength, i. increased material thickness can be applied.
  • the coatings on the movable jaw part of a material containing an elastic, yielding material in excess thickness i.e. made of increased material thickness.
  • a thickness of the coating can also a specification of the contact force of the rebate jammed into the jaw to the opposite contact surface of the stationary jaw part can be achieved.
  • the selective introduction of the holding force on the back of the rebated in the rebate copy avoids occurrence especially with multi-layered, stronger copy gaps of marking phenomena.
  • the additional coating in the area of resilient Areas of the movable jaw part, for example, of a polyurethane consist.
  • the thickened in their material thickness coating is at the moving part of the invention proposed jaw arrangement preferably in the part of the movable Part of the folding flap applied, the lateral surface of the copy-carrying cylinder, i.e. assigns the jaw cylinder.
  • the Folding flap gap in the open state narrowing coating directly on the movable Apply folded jaw part - be it a section or an integrally formed movable folding flap part - can the additional coating also on one Intermediate layer can be applied.
  • the intermediate layer between movable jaw part and additional coating is preferably also made of an elastic Material whose coating thickness is the thickness of the coating on the movable Jaw part exceeds.
  • the in the lateral surface of a copy-leading cylinder recessed jaw assembly is in the areas in which the the lateral surface on the copy-carrying cylinder transversely folded held in the jaws Copies of stationary levers are removed from the lateral surface, traversed by longitudinal grooves.
  • Lifting elements whose immersion depth is preferably adjustable in the longitudinal grooves, too allow, are both on the stationary recorded jaw part as well as on the movable received Falzklappenteil vorg Better free spaces, which the passage of the Allow ejector tips through the jaw.
  • the resilient areas in the head area in excess thickness on the movable jaw part preferably correspond to recesses, which on in the Falzklappenspalt dipping folding organ, i. the folding blade are formed.
  • This can be done on the one hand a sufficiently deep immersion of the folding organ in the open, but in enable its width narrowed Falzklappenspalt; on the other hand is chosen by this Configuration achievable that the transverse folded, recorded in Falzklappenenspalt Falzschreiben the quergefalzten copies already by the resilient portions of the movable Falzklappenteils during the closing of the jaw on the stop surface the stationary part of the folding door are pressed, i. the copy already held is, during the extension movement of the returning from the jaw gap folding organ is still going on.
  • the folding jaw arrangement proposed according to the invention can preferably be carried out on copy-carrying guides Insert cylinders such as a jaw cylinder.
  • Insert cylinders such as a jaw cylinder.
  • Such a Jaw cylinder can be used both on working with puncture folders, as well as to use pinless working folders, which web-processing Web-fed rotary printing presses are subordinate, be it commercial roller rotations or newspaper presses.
  • FIG. 1 shows a Querfalzmesser, which in an open Jaw nip dips that of a stationary and a mobile Falzklappenteil is limited.
  • the jaw assembly 11 is opened, i. the width of the jaw slot 12th maximum.
  • the folding blade 5 dives with his Falzmesserspitze 6, the individual can be interrupted over the width of the folding blade 5 extending recesses 7, in the open jaw slot 12 a.
  • the jaw assembly 11 comprises a stationary part 13, which forms a stop surface 15 of the jaw assembly 11. Relative to this movable a jaw member 14 is movably received, which corresponds to a movement of the arrow 24 describes.
  • the movable part 14 of the jaw assembly 11 can either from individual mutually axially spaced portions 29 (Fig. 2), at one of the Sections 29 are taken jointly actuated jaw shaft executed be; in the same way, however, the movable jaw 14 can also be in one piece Be designed component.
  • the by the impact of the folding blade 5 in the open Falzklappenspalt 12 forming Falzschreiben the single or multi-layer folded copy is on the one hand to the stop surface 15 of the stationary jaw 13 and is on this by a closing movement, i. a narrowing of the cross section of the jaw gap 12 causing adjusting movement of the movable part 14 of the jaw arrangement 11 held.
  • the movable jaw part is 14 preferably formed by a leaf spring-shaped element, which in one of Jacket surface 9 of the copy-carrying cylinder 10 facing area with an intermediate coating or intermediate layer 17 may be provided.
  • the intermediate coating 17 is preferably made of a resilient, resilient material and is on its rear side 18 connected to the movable jaw part 14, while at the Front 19 of the intermediate layer 17 an additional coating 20 is added.
  • the additional coating 20 received at the intermediate layer 17 or directly formed on the way between leaf spring-shaped folded jaw part 14, preferably has a material thickness 23 of only a few tenths of a millimeter.
  • the copy-facing Side 22 of the coating 20 is preferably made of a material, which has a non-slip surface, preferably with a friction coefficient, which exceeds the coefficient of friction of the material to be taken of the flat specimens.
  • the thickness 23 of the additional coating 20 of resilient material, such as Polyurethane or a wear resistant material, e.g. Sapphire or similar Material, compared to the intermediate layer 17, whose thickness is in the range of some mm may be significantly thinner.
  • FIG. 2 From the illustration of FIG. 2 is a settlement of stationary jaw, folding organ, Cylinder surface and movable folding jaw closer detail.
  • the individual lifting elements whose immersion depth 32 variable in with respect to the lateral surface 9 of the copy-carrying cylinder 10, i. the jaw cylinder can be selected are at a first distance 41 or closer from each other lying together in a smaller division 42 objected.
  • the resilient areas provided with over-thickness coatings on the movable Falzklappenteil 14 are preferably designed as spring tongues 27.
  • the spring tongues 27 at the individual portions 29 of the movable jaw part are of slot-shaped delimited substantially in the vertical direction extending openings 28. ever after incision depth of the slot-shaped openings 28 in the material of the section 29th the movable jaw part 14 results in the Anstell concept by the spring tongue 27 on the Falzschreiben and on this opposite stationary contact surface 15 (FIG. 1) of the stationary part 13 of the jaw arrangement 11 can be achieved.
  • This embodiment is the area of the movable surface facing the lateral surface 9 Falzklappen presses 14 provided with an intermediate layer 17.
  • the intermediate layer 17 In the area of the spring tongue 27 is the intermediate layer 17 with a rectangularly configured section of a provided additional coating.
  • This - in Fig. 1 enlarged - shown coating 20 causes a narrowing of the jaw opening 12, as shown in the illustration Fig. 1 shows in more detail.
  • This causes the slot-shaped openings 28, which limit this resilient region 27 on the movable jaw section 29 smaller without thereby reducing the rigidity, i. the Anstell mechanism to be generated, impaired become.
  • each springy Areas 27, whether on the jaw section 29 or on an integrally formed movable jaw member 14 is chosen so that it is preferred in the field of Recesses 7 of the plunger gap 12 dipping folding organ 5 is located.
  • Falzrücken force i.e. a system on the contact surface 15 of the stationary jaw part 13 of the Jaw assembly 11 can be achieved.
  • holding is multi-layered transverse to falzender copies in the jaw opening 12 of the invention configured Folding flap assembly 11 ensures.
  • Reference numeral 34 denotes the region in which in the lateral surface 9 Longitudinal grooves are formed, in which the tips 30, 33 of the stripping or Aushebe instituten immerse, which the cross-folded copies with open jaw 14 again remove from the lateral surface 9 of the copy-carrying cylinder 10 and a further transport device for further processing.
  • the folding blade cylinder 4 rotates counterclockwise, wherein from its lateral surface 3 in the transfer gap 2 during the Querfalzvorganges Specimens to the lateral surface 9 of the copy-carrying cylinder, i. the jaw cylinder 10 have passed.
  • the jaw cylinder 10 rotates according to the Representation in Fig. 3 in a clockwise direction and transported in the closed jaws 11 held copies in the direction of a copy exit 39.
  • the Transport path as shown in Fig. 3 is shown only schematically.
  • the Conveyor belts 31, 38 are employed on the lateral surface 9 of the jaw cylinder 10. Opens the jaw assembly 11, i.
  • the inlet gap 37 is from an upper, preferably slightly curved, cheek-shaped section the Aushebeiatas 30 and the oppositely extending conveyor belts 38 formed. In these occurs the Falzschreiben of the of the lateral surface 9 and of the Folding flap 11 released leading portion, i.
  • the fold back of the cross-folded Exemplares is supplied by the conveyor belts 38 a copy exit 39.
  • Extending over the width of the jaw cylinder 10 can be provided depending on the number Longitudinal grooves 34, 35 in the lateral surface 9 of the jaw cylinder several Lifting or stripping elements 30 may be provided.
  • the depth 32 in which the Aushebespitze 33 of the stripping or lifting elements 30 dips, is variable and can be adjusted according to production requirements.
  • the Conveyor belts 38 run around partly driven and partly only revolving Pulleys 36 um.
  • the movable part 14 of the jaw assembly 11 opens in the Area in which the lateral surface 9 of the oppositely arranged conveyor belts 38, 31 is covered. Between the lateral surface 9 and the conveyor belts 38, 31 exist during the opening of the movable jaw 14 and thereby taking place Release of the Falzschreiben of the copy by the jaw assembly 11 no Relativ yorksifferenzen, so that marking phenomena when removing the Specimens of the lateral surface 9 of the jaw cylinder 10 does not occur.
  • FIG. 4 From the illustration of FIG. 4 is an integrally formed movable jaw part 14 with resilient portions 27 in more detail.
  • the perspective view shows a leaf spring-shaped configured movable one-piece folding jaw part 40, in its upper region, the lateral surface 9 of the jaw cylinder 10 assigning an intermediate coating 17 is added.
  • These is preferably made of an elastic, resilient material such as a Polyurethane.
  • compliant material such as Polyurethane can also be extremely wear-resistant Material such as sapphire or carbon can be used.
  • polyurethane Other materials such as rubber, natural rubber or synthetic can be used Use materials.
  • Falzklappenteil 40 are individual slot-shaped openings 28 are inserted, which limit the resilient portions 27.
  • a coating 20 applied in excess which also made of an elastic, yielding Material exists, such as polyurethane.
  • This is in the illustration according to Fig. 4 reproduced in an enlarged view.
  • the thickness 23 of the additional coating 20 is much lower compared to the intermediate layer 17.
  • the producible holding force depends on the thickness 23 of the additional coating 20 as well as the bending stiffness, the resilient regions 27, preferably as spring tongues are trained, inherent.
  • the flexural rigidity of the spring tongues 27 can be through the length of the slot-shaped openings 28 in the movable jaw part 40th pretend. It is so dimensioned that even multi-ply copies of folded products reliable to the contact surface 15 of the movable jaw member 40 opposite stationary folding jaw part 13 can be held.
  • the thicker it gets during the Querfalzvorganges forming Falzrücken is the multi-layered copy, the more larger holding forces can be with the inventive design of the movable Falzklappenmaschines 14, 29, 40 generate.
  • the resilient, elastic intermediate layer 17 is shown in dashed lines with respect to the movable jaw part 14 oversubscribed, shown displaced upwards. In order to is indicated that the additional coating 20 with its copy side facing 22 and the intermediate layer 17 with elastic properties at different levels in relate to each other. In the open position of the jaw 11 is the jaw opening 12 of the contact surface 15 of the stationary jaw 13 and the exemplary facing Side 22 of the coating 20 on the movable jaw part 14 limited.
  • the fold produced on the flat specimen to be folded by piercing the flat specimen into the jaw opening 12 by the folding member 5, e.g. a folding knife, can in the area between leading edge and trailing edge of the flat specimen, e.g. exactly in the middle, one third (delta or Altarfalz), in the head area, in Range of the trailing end of a multipage 8, 12, 16, 32, or 64-page copy be executed, depending on the set folding mode.

Landscapes

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

Claims (12)

  1. Dispositif (11) à lames de pliage installé sur un cylindre porte-lame de pliage (10) dans une plieuse d'une presse rotative à imprimer, comportant une partie fixe (13) à lames de pliage, une partie mobile (14;29,40) à lames de pliage, entre lesquelles est formée une fente (12), dans laquelle pénètre un organe de pliage (5) d'un autre cylindre (4) coopérant avec le cylindre porte-lame de pliage (10) et servant à plier des exemplaires et dans lequel sur la partie mobile à lames de pliage (14;29,40) sont prévues des zones (27) présentant l'élasticité d'un ressort, qui repoussent l'exemplaire, pendant l'opération de pliage contre la partie fixe (13), et dans lequel les zones (27) présentant l'élasticité d'un ressort sont agencées sous la forme de languettes élastiques limitées par des ouvertures en forme de fentes (28), caractérisé en ce que les zones (27) présentant l'élasticité d'un ressort comportent une couche intercalaire (17), sur laquelle est placé un revêtement supplémentaire (20), qui rétrécit la fente ouverte (12) des lames de pliage.
  2. Dispositif à lames de pliage selon la revendication 1, caractérisé en ce que la partie mobile à lames de pliage comprend plusieurs sections (29) de lames de pliage disposées côte-à-côte sur la largeur du dispositif à lames de pliage (11).
  3. Dispositif à lames de pliage selon la revendiéation 1, caractérisé en ce que la partie mobile à lames de pliage est agencée sous la forme d'une partie d'un seul tenant à lames de pliage (40).
  4. Dispositif à lames de pliage selon la revendication 1, caractérisé en ce que le revêtement supplémentaire (20) contient un matériau flexible élastique, comportant un coefficient de frottement accru par rapport au coefficient de frottement du matériau devant être saisi des exemplaires plats.
  5. Dispositif à lames de pliage selon la revendication 4, caractérisé en ce que le revêtement supplémentaire (20) contient un polyuréthane.
  6. Dispositif à lames de pliage selon l'une des revendications 1 à 5, caractérisé en ce que le revêtement supplémentaire (20) est disposé dans la zone supérieure, tournée vers la surface enveloppe (9) du cylindre (10) guidant les exemplaires, de la partie mobile (14,29,40) à lames de pliage.
  7. Dispositif à lames de pliage selon l'une des revendications 1 à 6, caractérisé en ce que le revêtement supplémentaire (20) est appliqué directement sur la partie mobile (14,29,40) à lames de pliage.
  8. Dispositif à lames de pliage selon la revendication 1, caractérisé en ce que la couche intercalaire (17) contient un matériau élastique flexible.
  9. Dispositif à lames de pliage selon la revendication 1, caractérisé en ce que la partie mobile (14,29,40) à lames de pliage comporte des évidements (26) permettant un passage d'éléments d'enlèvement vidage (30,33).
  10. Dispositif à lames de pliage selon l'une des revendications précédentes, caractérisé en ce que les zones (20,27) présentant l'élasticité d'un ressort situées sur la partie mobile (14;29,40) à lames de pliage correspondent à des évidements, qui sont formés sur l'organe de pliage (5) qui pénètre dans la fente (12), de telle sorte que les zones (27) présentant l'élasticité d'un ressort repoussent l'exemplaire à travers les évidements (7) formés dans l'organe de pliage (5) contre la partie fixe du dispositif à lames de pliage (11) et le retiennent contre l'organe de pliage lors de l'extraction de ce dernier.
  11. Cylindre porte-lames de pliage (10) comportant un dispositif à lames de pliage (11) selon l'une des revendications précédentes.
  12. Plieuse comportant un cylindre porte-lames de pliage équipé d'un dispositif à lames de pliage selon l'une des revendications 1 à 10.
EP01126463A 2000-11-27 2001-11-09 Ensemble de mâchoires de pliages sur un cylindre de pliage de produits d'imprimerie Expired - Lifetime EP1209113B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10058758 2000-11-27
DE10058758A DE10058758A1 (de) 2000-11-27 2000-11-27 Falzklappenanordnung an exemplarverarbeitenden Falzzylindern

Publications (3)

Publication Number Publication Date
EP1209113A2 EP1209113A2 (fr) 2002-05-29
EP1209113A3 EP1209113A3 (fr) 2003-09-17
EP1209113B1 true EP1209113B1 (fr) 2005-09-07

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP01126463A Expired - Lifetime EP1209113B1 (fr) 2000-11-27 2001-11-09 Ensemble de mâchoires de pliages sur un cylindre de pliage de produits d'imprimerie

Country Status (5)

Country Link
US (1) US6689041B2 (fr)
EP (1) EP1209113B1 (fr)
JP (1) JP4112214B2 (fr)
AT (1) ATE303967T1 (fr)
DE (2) DE10058758A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004045832A1 (de) * 2004-09-22 2006-04-06 Man Roland Druckmaschinen Ag Druckmaschinenzylinder

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE435594C (de) * 1926-10-15 Albert Schnellpressen Falzklappenzylinder
DE623219C (de) * 1934-01-12 1935-12-16 Fallert & Co A G Falzwerk fuer Rotationsdruckmaschinen
FR1505567A (fr) * 1966-11-04 1967-12-15 Dispositif de pliage sur machines rotatives ou autres
GB1349646A (en) * 1970-06-19 1974-04-10 Timsons Ltd Folding apparatus
SE403074B (sv) * 1977-09-22 1978-07-31 Wifag Maschf Falsningsapparat
DE2745359A1 (de) * 1977-10-08 1979-04-19 Koenig & Bauer Ag Falzklappenzylinder fuer einen falzapparat in rollenrotationsdruckmaschinen
DE4412142C2 (de) * 1994-04-08 1998-09-10 Roland Man Druckmasch Falzapparat mit einem Greifer- und Falzmesserzylinder sowie einem Greifer- und Falzklappenzylinder
DE69702429T2 (de) * 1996-10-15 2000-11-09 Komori Corp., Tokio/Tokyo Falzapparat ohne Punkturnadeln
DE19716628C2 (de) * 1997-04-21 2000-11-23 Koenig & Bauer Ag Verfahren und Vorrichtung zum Querfalzen von Signaturen
FR2767804B1 (fr) * 1997-09-02 1999-11-26 Heidelberger Druckmasch Ag Dispositif de coupe de matiere dans une plieuse d'une machine rotative a imprimer
FR2774023B1 (fr) * 1998-01-27 2000-04-14 Heidelberger Druckmasch Ag Plieuse sans pointure pour machines rotatives a imprimer
FR2774024B1 (fr) 1998-01-27 2000-04-14 Heidelberger Druckmasch Ag Plieuse d'une machine rotative a imprimer
US6038974A (en) 1998-11-05 2000-03-21 Heidelberger Druckmaschinen Ag Gripper deceleration cross folder

Also Published As

Publication number Publication date
DE50107349D1 (de) 2005-10-13
ATE303967T1 (de) 2005-09-15
US20020066380A1 (en) 2002-06-06
EP1209113A2 (fr) 2002-05-29
JP2002167123A (ja) 2002-06-11
DE10058758A1 (de) 2002-05-29
US6689041B2 (en) 2004-02-10
JP4112214B2 (ja) 2008-07-02
EP1209113A3 (fr) 2003-09-17

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