EP0685335B1 - Appareil de pliage à triangle double - Google Patents

Appareil de pliage à triangle double Download PDF

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Publication number
EP0685335B1
EP0685335B1 EP95108120A EP95108120A EP0685335B1 EP 0685335 B1 EP0685335 B1 EP 0685335B1 EP 95108120 A EP95108120 A EP 95108120A EP 95108120 A EP95108120 A EP 95108120A EP 0685335 B1 EP0685335 B1 EP 0685335B1
Authority
EP
European Patent Office
Prior art keywords
web
partial
folder
former
width
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
EP95108120A
Other languages
German (de)
English (en)
Other versions
EP0685335A1 (fr
Inventor
Ulrich Seyffert
Dietrich Horlbeck
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.)
Manroland AG
Original Assignee
MAN Roland Druckmaschinen AG
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 MAN Roland Druckmaschinen AG filed Critical MAN Roland Druckmaschinen AG
Publication of EP0685335A1 publication Critical patent/EP0685335A1/fr
Application granted granted Critical
Publication of EP0685335B1 publication Critical patent/EP0685335B1/fr
Anticipated expiration legal-status Critical
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
    • B65H45/22—Longitudinal folders, i.e. for folding moving sheet material parallel to the direction of movement
    • B65H45/221—Longitudinal folders, i.e. for folding moving sheet material parallel to the direction of movement incorporating folding triangles
    • B65H45/225—Arrangements of folding triangles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/54—Auxiliary folding, cutting, collecting or depositing of sheets or webs
    • B41F13/56—Folding or cutting
    • B41F13/58—Folding or cutting lengthwise
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2402/00—Constructional details of the handling apparatus
    • B65H2402/60—Coupling, adapter or locking means

Definitions

  • the invention relates a web feed and a double-former folder according to the preamble of Claim 1.
  • DE 35 26 059 C2 discloses a double-width folder with devices for Feeding and cross cutting of the two formers arranged one behind the other known tracks.
  • the folder consists of two separate, from a middle housing part driven folding units, each one Is assigned to the former.
  • Both folders have two separators for processing the two running strands two folding units.
  • the side arrangement of the small funnel leads to one with greater effort associated widening of the machine frame in the area of Folder construction.
  • several are in particular for feeding Paths to the small funnel and the subsequent transfer of the longitudinally folded strand into the almost vertical running plane of the strand from large funnel in the folder additional web guiding devices required.
  • US-A-4671501 shows folders in which longitudinally cut partial webs using two side-by-side hoppers to create two longitudinally folded ones Partial strands are processed, which lay one on top of the other in the folder.
  • the maximum for longitudinal folding is between one Web width and several half-width folding formers can be selected.
  • the large former or two small ones, for example, become corresponding Folding former moved together in the folding position. In the latter case the longitudinally folded strands placed one on top of the other and fed into the folder.
  • the invention is based on the object a web feed and a double hopper folder to create according to the preamble of claim 1, with little effort the longitudinal and transverse folds of both as a whole web side by side printed the same and then cut lengthways to half the width of the web Partial webs for the production of a product in double production next to each other as well as webs of maximum web width for production of a product in simple production.
  • the task is fulfilled by the characterizing features of claim 1.
  • the invention enables both single-line operation over the large Folder as well as two-strand operation via two formers for one double production of a product side by side with simple means in a confined space.
  • the web feed according to claim 2 enables this in a simple manner product-related mixing of the partial webs into different web levels avoid within the normal lateral machine limit otherwise practiced side turning out of partial webs.
  • Fig. 1 the webs 1; 2; 3 maximum web width at each twice the same color and printing form assignment of the forme cylinders side by side printed in printing units, not shown.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)

Claims (4)

  1. Système d'amenée de bande et plieuse à deux cônes, comportant deux cônes plieurs (41, 42) disposés l'un derrière l'autre, caractérisé en ce qu'au-dessus d'une plieuse (51) à simple largeur est disposé un cône plieur (41) traitant la largeur maximale de bande (b) et qu'au-dessous de ce dernier sont disposés d'une part un cône plieur plus petit (42), qui traite la demi-largeur de bande (b/2) et d'autre part le système d'amenée de bande, de telle sorte qu'après l'impression de deux produits identiques côte-à-côte sur des bandes (1, 2, 3) possédant la largeur maximale (b), les bandes partielles (1.1, 1.2 ou 2.1, 2.2 ou 3.1, 3.2) qui sont découpées longitudinalement à la demi-largeur de bande (b/2), pénètrent, en étant insérées en mélange en rapport avec les produits, dans différents plans de bandes superposés (I à VI), en étant pliées longitudinalement en leur milieu au moyen du cône plieur respectif (41, 42), et en étant correctement alignées dans deux files séparées identiques du point de vue des produits (43, 44), et ce côte-à-côte, dans la direction longitudinale des rouleaux de pliage, dans la plieuse (51), qui traite en commun parallèlement ces bandes partielles.
  2. Système d'amenée de bande et plieuse à deux cônes, selon la revendication 1, caractérisé en ce que dans le système d'amenée de bande, pour l'insertion dans les plans de bandes (IV ; V) associés d'une manière rapportée aux produits, les bandes partielles (1.2 ; 2.2) croisent latéralement et à distance des bandes partielles de (2.1 ; 3.1) qui circulent à côté d'elles dans d'autres plans de bandes (II ; III), auquel cas respectivement en amont de la première bande partielle croisée (2.1 ou 3.1) est disposé un cylindre de guidage de bande (13 ou 15), qui réalise une déviation de préférence à angle droit de la bande partielle croisée (1.2 ou 2.2) et est pivoté dans un plan perpendiculaire à la ligne médiane de la bande partielle arrivante (1.2 ou 2.2), en provoquant un décalage latéral (V1 ; V2 ou V3), qui augmente dans la direction de déplacement, de la bande partielle sortante (1.2 ou 2.2), et en aval de la dernière bande partielle croisée (3.1) est disposé un second rouleau de guidage de bande (14 ou 16), qui est disposé transversalement par rapport à la bande partielle arrivante (1.2 ou 2.2) et qui sont pivotés conformément à la configuration de déplacement de la bande partielle, en réalisant une déviation de préférence à angle droit de la bande partielle (1.2 ou 2.2), et toutes les bandes partielles (1.1 à 3.2) dans les plans de bandes (I à VI) qui leur sont associés, sont décalées latéralement par un dispositif de guidage de bande, en étant alignées en position centrée par rapport aux cônes plieurs (41 ; 42).
  3. Système d'amenée de bande et plieuse de cônes selon la revendication 2, caractérisé en ce que le dispositif de guidage de bande est constitué par un dispositif de retournement parallèle (31 à 36) équipé de deux barres de retournement (19 à 30).
  4. Système d'amenée de bande et plieuse à deux cônes selon les revendications 1 à 3, caractérisé en ce que des cylindres d'entrée (47 ; 48), disposés en aval du petit cône (42) pour la plieuse (51) sont tourillonnés d'un côté en montage flottant, dans le châssis.
EP95108120A 1994-06-01 1995-05-23 Appareil de pliage à triangle double Expired - Lifetime EP0685335B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4419217A DE4419217A1 (de) 1994-06-01 1994-06-01 Doppeltrichterfalzapparat
DE4419217 1994-06-01

Publications (2)

Publication Number Publication Date
EP0685335A1 EP0685335A1 (fr) 1995-12-06
EP0685335B1 true EP0685335B1 (fr) 1998-10-28

Family

ID=6519567

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95108120A Expired - Lifetime EP0685335B1 (fr) 1994-06-01 1995-05-23 Appareil de pliage à triangle double

Country Status (2)

Country Link
EP (1) EP0685335B1 (fr)
DE (2) DE4419217A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7775159B2 (en) 2005-03-30 2010-08-17 Goss International Americas, Inc. Cantilevered blanket cylinder lifting mechanism
US7819057B2 (en) 2005-03-30 2010-10-26 Goss International Americas, Inc. Print unit having blanket cylinder throw-off bearer surfaces
US7849796B2 (en) 2005-03-30 2010-12-14 Goss International Americas, Inc Web offset printing press with articulated tucker
US8037818B2 (en) 2005-04-11 2011-10-18 Goss International Americas, Inc. Print unit with single motor drive permitting autoplating

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100446974C (zh) 2001-04-09 2008-12-31 柯尼格及包尔公开股份有限公司 印刷机的印刷装置
ES2281603T3 (es) 2001-04-09 2007-10-01 KOENIG & BAUER AKTIENGESELLSCHAFT Mecanismo de impresion de una maquina impresora.
CN1781703A (zh) 2001-08-03 2006-06-07 柯尼格及包尔公开股份有限公司 印刷机的印刷装置
WO2003031180A2 (fr) 2001-10-05 2003-04-17 Koenig & Bauer Aktiengesellschaft Unite d'impression et presse rotative a imprimer
DE20220296U1 (de) * 2001-10-05 2003-06-18 Koenig & Bauer Ag Druckeinheit und eine Rotationsdruckmaschine
WO2003031181A1 (fr) * 2001-10-05 2003-04-17 Koenig & Bauer Aktiengesellschaft Dispositif de traitement d'une bande, element de pliage d'une presse rotative a imprimer et presse rotative a imprimer
DE10304295A1 (de) 2003-02-04 2004-08-19 Koenig & Bauer Ag Druckmaschine mit wenigstens einem Druckwerk, einem Falzapparat und wenigstens einer Wende- und Mischstufe
DE102004005890B4 (de) * 2004-02-05 2007-04-05 Man Roland Druckmaschinen Ag Vorrichtung mit zwei übereinander angeordneten Trichtern zum Falzen einer Bahn
DE102009001011A1 (de) * 2008-10-31 2010-05-06 Koenig & Bauer Aktiengesellschaft Überbau einer Druckmaschine und Druckmaschine

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1312458A (en) * 1919-08-05 Folding-machine
DE668877C (de) * 1938-12-10 Fallert & Co A G Verstellbarer Doppelfalztrichter fuer Rotationsdruckmaschinen
FR916336A (fr) * 1945-06-13 1946-12-03 Marinoni Perfectionnement apporté aux plieuses sur machines à imprimer rotatives
GB1272063A (en) * 1968-02-28 1972-04-26 Linotype Machinery Ltd A web slitter for use with a folder for a web fed printing press
FR2575701B1 (fr) * 1985-01-10 1988-05-27 Marinoni Harris Sa Sous-ensemble destine a etre adjoint a une plieuse a machoires pour presse rotative
DE3526059A1 (de) * 1985-07-20 1987-01-29 Roland Man Druckmasch Doppeltrichter-falzapparat
US4671501A (en) * 1986-06-23 1987-06-09 Kabushiki Kaisha Tokyo Kikai Seisakusho Turning-bar-less folding machine of W-width rotary press
US5080338A (en) * 1990-07-30 1992-01-14 Harris Graphics Corporation Folding apparatus for rotary printing machine
DE4225028C2 (de) * 1992-07-29 1995-11-23 Roland Man Druckmasch Wendestangenaufbau
JPH06123078A (ja) * 1992-10-07 1994-05-06 Teijin Ltd ポリエステル繊維の処理方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7775159B2 (en) 2005-03-30 2010-08-17 Goss International Americas, Inc. Cantilevered blanket cylinder lifting mechanism
US7819057B2 (en) 2005-03-30 2010-10-26 Goss International Americas, Inc. Print unit having blanket cylinder throw-off bearer surfaces
US7849796B2 (en) 2005-03-30 2010-12-14 Goss International Americas, Inc Web offset printing press with articulated tucker
US8250976B2 (en) 2005-03-30 2012-08-28 Goss International Americas, Inc. Cantilevered blanket cylinder lifting mechanism
US8037818B2 (en) 2005-04-11 2011-10-18 Goss International Americas, Inc. Print unit with single motor drive permitting autoplating

Also Published As

Publication number Publication date
EP0685335A1 (fr) 1995-12-06
DE59504034D1 (de) 1998-12-03
DE4419217A1 (de) 1995-12-07

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