EP0919372B2 - Groupe imprimant pour une rotative - Google Patents

Groupe imprimant pour une rotative Download PDF

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Publication number
EP0919372B2
EP0919372B2 EP98121185A EP98121185A EP0919372B2 EP 0919372 B2 EP0919372 B2 EP 0919372B2 EP 98121185 A EP98121185 A EP 98121185A EP 98121185 A EP98121185 A EP 98121185A EP 0919372 B2 EP0919372 B2 EP 0919372B2
Authority
EP
European Patent Office
Prior art keywords
printing unit
unit according
cylinder
plate cylinder
drive motor
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
EP98121185A
Other languages
German (de)
English (en)
Other versions
EP0919372A1 (fr
EP0919372B1 (fr
Inventor
Sheridan Richard John
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 Americas LLC
Original Assignee
Goss International Americas LLC
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Publication date
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/008—Mechanical features of drives, e.g. gears, clutches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F7/00—Rotary lithographic machines
    • B41F7/02—Rotary lithographic machines for offset printing
    • B41F7/12—Rotary lithographic machines for offset printing using two cylinders one of which serves two functions, e.g. as a transfer and impression cylinder in perfecting machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2213/00—Arrangements for actuating or driving printing presses; Auxiliary devices or processes
    • B41P2213/10—Constitutive elements of driving devices
    • B41P2213/20—Gearings
    • B41P2213/208—Harmonic drive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2213/00—Arrangements for actuating or driving printing presses; Auxiliary devices or processes
    • B41P2213/70—Driving devices associated with particular installations or situations
    • B41P2213/73—Driving devices for multicolour presses
    • B41P2213/734—Driving devices for multicolour presses each printing unit being driven by its own electric motor, i.e. electric shaft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2227/00—Mounting or handling printing plates; Forming printing surfaces in situ
    • B41P2227/10—Attaching several printing plates on one cylinder
    • B41P2227/11—Attaching several printing plates on one cylinder in axial direction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2227/00—Mounting or handling printing plates; Forming printing surfaces in situ
    • B41P2227/20—Means enabling or facilitating exchange of tubular printing or impression members, e.g. printing sleeves, blankets
    • B41P2227/21—Means facilitating exchange of sleeves mounted on cylinders without removing the cylinder from the press

Definitions

  • the present invention relates to a rubber / rubber printing unit for a web-fed rotary offset printing press according to claims 1 and 23.
  • a moving paper web is usually passed through a plurality of rubber / rubber printing units which print a multicolor image on both sides of the web.
  • a moving paper web is usually passed through a plurality of rubber / rubber printing units which print a multicolor image on both sides of the web.
  • the printing units there are various known from the prior art types of drive systems and drive principles.
  • One of the most conventional drive principles employed in most of the current web-fed rotary printing presses includes a mechanical longitudinal shaft which is connected to a main drive of the printing press and which drives each of the rubber / rubber printing units via a respective bevel gear.
  • the bevel gear is drivingly connected to a gear train of the respective printing unit, which comprises the meshing drive wheels of the upper and lower plate cylinder and the associated blanket cylinder.
  • EP 0 64 40 48 A2 discloses a rubber / rubber printing unit for a web-fed rotary printing press in which the upper plate cylinder and its associated upper blanket cylinder are mechanically connected via a first gear train and driven by a first electric motor via a first gear.
  • the lower plate cylinder and its associated lower blanket cylinder are mechanically connected via a second gear train and are driven by a second electric motor via a second gear.
  • a satellite printing unit is further described, in which the central impression cylinder is driven by a first electric motor, and the plate cylinder and the blanket cylinder of each satellite plate / blanket cylinder pair are mechanically connected by a separate gear train and driven separately by an associated own electric motor become.
  • each of the electric motors for driving the satellite cylinder pairs drives the respective blanket cylinder of the cylinder pair via a transmission.
  • the in the EP 0 64 40 48 A2 described printing units can in the same manner as in the printing of the DE 41 38 479 A1 Register errors and printing errors appear in appearance, which in the case of printing units with cantilevered blanket cylinders with sleeve-shaped Giessen towels z. B. can be caused by a wandering of the blankets on the first and second blanket cylinder of the respective printing unit.
  • the JP 63-236651 discloses a rubber / rubber printing unit for a web-fed rotary printing press in which an upper blanket cylinder and an associated upper plate cylinder are drivingly connected to each other via a first gear train and a lower blanket cylinder and an associated lower plate cylinder via a second gear train.
  • a first motor drives the upper and a second motor to the lower plate cylinder.
  • the in the JP 63-236651 described arrangement is also susceptible to register problems and printing errors when using floating blanket cylinder sleeve-shaped blankets are used.
  • the invention comprises a first claimed variant and a second claimed variant.
  • the invention comprises a printing unit for a web-fed rotary printing press, in particular a first blanket cylinder associated with a first plate cylinder and a second blanket cylinder associated with a second plate cylinder.
  • the first blanket cylinder is in rolling contact with the second blanket cylinder and is mechanically coupled to the latter.
  • the printing unit according to the invention further comprises a first drive motor for individual drive of the first plate cylinder, a second drive motor for individual drive of the second plate cylinder and a third drive motor for the common drive of the first and second blanket cylinder.
  • the first and second blanket cylinders are mechanically coupled to each other via intermeshing gears
  • the gears may be mounted on the respective drive shafts of the first and second blanket cylinder
  • the third drive motor, the first and the second blanket cylinder via a Gear or a drive belt comprehensive gear drives may be mounted on the respective drive shafts of the first and second blanket cylinder, and wherein the third drive motor, the first and the second blanket cylinder via a Gear or a drive belt comprehensive gear drives.
  • the first and second blanket cylinders may have a respective drive shaft; and the third drive motor may directly drive the first and second blanket cylinders via an associated drive shaft.
  • the first and the second plate cylinder can by their respective first and second drive motor directly, d. H. be driven without a gear.
  • the second plate cylinder by the second drive motor übet a gear which comprises a gear or a drive belt is driven.
  • the first plate cylinder and / or the second plate cylinder can be adjusted to the respective first and second blanket cylinders assigned to them and can be turned off when the printing unit is in the continuous printing operation.
  • the printing unit can be operated as an imprinting unit in which the first and second plate cylinders can be switched on and off alternately to their associated blanket cylinder to alternately print on one side of the web and the impression cylinder pair for printing on the prepare another side of the web in a subsequent print job, without the printing operation is interrupted.
  • the blanket cylinder known flying paper blanket cylinder mounted thereon with sleeve-shaped or endless blankets as described for. B. in the US 5,440,981 or in the US 5,429,048 are described.
  • Fig. 1 shown comprises a rubber / rubber printing unit 1 for a web-fed rotary printing press, preferably an offset newspaper printing press, a housing 2 in which a first upper plate cylinder 4a, an associated first upper blanket cylinder 6a, a second lower plate cylinder 4b and an associated second lower blanket cylinder 6b are rotatably mounted in bearings, not shown.
  • the cylinders 4a, 4b, 6a and 6b are shown as being in rolling contact with each other here, each of the plate cylinders 4a, 4b may be separated from its associated blanket cylinder 6a, 6b by a known shutoff mechanism (not shown), as shown in Figs. B. in the US 5,301,609 is described.
  • the first blanket cylinder 6a and the second blanket cylinder 6b can also by a known shut-off mechanism, for. B. by the in the US 5,301,609 described, from each other.
  • one or more inking rollers 8a, 8b may be respectively associated with the first and second plate cylinders 4a, 4b to apply ink to the printing plates (not shown) disposed on the respective plate cylinders 4a, 4b.
  • a first drive motor 10a for the individual drive of the first plate cylinder 4a is mechanically connected thereto, via a first gear 12a, which preferably comprises a gear 14a, which is mounted on a drive shaft 16a of the first drive motor 10a, and a Gear 18a, which is connected to the drive shaft 20a of the first plate cylinder 4a.
  • the first drive motor 10a may drive the first plate cylinder 4a associated first inking roller 8a either directly or via another gear 22a.
  • a second drive motor 10b is mechanically connected to the second plate cylinder 4b via a second gear 12b, a gear 14b mounted on the drive shaft 16b of the second drive motor 10b, and a gear mounted on the drive shaft 20b of the second plate cylinder 4b 18b may include.
  • the inking rollers 8b associated with the second plate cylinder 4b may, according to the first claimed variant, be driven by the second drive motor 10b either directly or by means of a gear 22b connected to the drive shaft 16b or by the gear 14b of the second drive motor 10b. In some cases, according to the first claimed variant, it may also be advantageous to the inking rollers 8a, 8b by its own independent motor, for. B. an electric motor to drive directly.
  • first blanket cylinder 6a and the second blanket cylinder 6b are mechanically coupled to each other by the gears 24a and 24b which can be mounted on the respective drive shafts 26a and 26b of the first blanket cylinder 6a and the second blanket cylinder 6b.
  • a third motor 28 drives the first and second blanket cylinders 6a and 6b via a gear 32 which may include a gear 38 mounted on the drive shaft 30 of the third drive motor 28.
  • the gear 38 may be engaged with the gear 24a of the first blanket cylinder 6a or also with the gear 24b of the second blanket cylinder 6b, as shown in FIG Fig. 1 is shown.
  • the first and / or the second plate cylinder 4a, 4b respectively via drive belts 34a, 34b, preferably toothed belts and their associated pulleys or toothed pulleys driven.
  • the gears 12a and 12b for driving the first and second plate cylinders 4a, 4b are drive belts, or at least each includes a drive belt 34a, 34b and respective pulleys.
  • the drive belts 34a, 34b may be known timing belts having the ability to dampen shock and vibration caused by concentricity errors of the cylinders and / or gears and pulleys when the printing unit 1 is in operation.
  • the use of drive belts 34a, 34b has the further advantage that the drive motors 10a, 10b can have a larger diameter than the respective associated plate cylinder 4a, 4b, whereby more space for the structural design of a printing unit 1 is created.
  • the transmission 32 for driving the first and second blanket cylinders 6a, 6b may comprise a drive belt 36 and respective pulleys mounted on the drive shaft 30 of the third drive motor 28 and on the drive shaft of the first or second blanket cylinder 6a, 6b.
  • the first plate cylinder 4a, the second plate cylinder 4b and / or the blanket cylinders 6a, 6b mechanically coupled to one another can each be driven directly by the respective drive motors 10a, 10b and 28 via the drive shafts 16a, 16b and 30.
  • the drive motors 10a, 10b and 28 may also be arranged on different levels, for. Example, by the drive shafts 16 a, 16 b and 30 are used with different lengths, so that the housing of adjacent drive motors, for. B. of drive motor 10a and 28 of the drive motor may have a larger diameter than the associated plate cylinder and / or blanket cylinder.
  • the inventive rubber / rubber printing unit 1 can continue to be used as an imprinting device for the alternate printing of various images on a moving web 40 without the printing operation must be interrupted for Einrichtvor réelle.
  • a running paper web 40 is successively printed by a first printing unit 1 and an associated second printing unit 1 '.
  • the first plate cylinder 4a of the first printing unit 1 is turned off by its associated first blanket cylinder 6a, as in Fig. 4 indicated by dashed lines.
  • the first plate cylinder 4a for example, stopped and with new printing plates with a new printed image, for. B. for another local newspaper issue, be fitted while the first blanket cylinder 6a of the first printing unit 1 of Fig. 4 still in contact with the moving web 40.
  • this mode of operation shown in dashed lines only the upper plate cylinder 4a 'of the second printing unit 1' and the blanket cylinder 6a 'associated therewith are in rolling contact with each other and with the upper side of the web 40 and transmit a colored image on top of the moving web 40.
  • the upper plate cylinder 4a of the first printing unit 1 is accelerated again by its associated first drive motor until its speed and its angular position with the speed and angular position of its associated blanket cylinder 6a to match. Subsequently, the upper plate cylinder 4 a is brought into rolling contact with the upper blanket cylinder 6 a of the first printing unit 1.
  • the upper plate cylinder 4a 'of the second printing unit 1' is turned off by the associated blanket cylinder 6a 'and decelerated by its associated drive motor or brake system, not shown, so that the printing plates of the upper plate cylinder 4a' of the second printing unit 1 'are replaced can after the cylinder has come to rest.
  • the upper side of the moving web 40 is printed by the first plate cylinder 4a of the first printing unit 1; and no printed image is transferred to the upper side of the web 40 by the pair of cylinders 4a ', 6a' of the second printing unit 1 ', although the upper blanket cylinder 6a' of the second printing unit 1 'may still be in contact with the moving web 40 and the web 40 on its underside by the cylinder pair 4b ', 6b' is printed.
  • the rubber / rubber printing unit 1 can be arranged in a horizontal orientation in which the web 40 is substantially vertical.
  • a plurality of printing units 1, 1 ' can be arranged one above the other in order to print a multicolored image on the web 40.
  • the printing unit according to the first claimed variant is used with first and / or second blanket cylinder 6a, 6b of known design, which are mounted with one end in a side wall of the housing 2 of the printing unit 1 and which a known sleeve-shaped or endless blanket 7a, 7b ( Fig. 4 ), which can be laterally applied to the respective blanket cylinder 6a, 6b and removed therefrom by an opening formed in the opposite side wall of the housing 2.
  • a register setting of the printing unit 1, z. B. after a plate change effortlessly by pre-turning or turning back the respective first or second plate cylinder 4a, 4b are achieved without simultaneously changing the angular position or speed of the mechanically connected first and second blanket cylinders 6a, 6b with.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rotary Presses (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)

Claims (43)

  1. Groupe imprimant pour une presse rotative à imprimer qui comprend les caractéristiques suivantes: un premier cylindre de plaque (4a) ; un premier cylindre de blanchet (6a)associé au premier cylindre de plaque (4a) un second cylindre de plactue (4b) ; un second cylindre de blanchet (6b) associé au second cylindre de plaque (4b), le second cylindre de blanchet (6b) étant en contact roulant avec le premier cylindre de blanchet (6a) et couplé mécaniquement à celui-ci; un premier moteur d'entraînement (10a) pour l'entraînement individuel du premier cylindre de plaque(4a), un deuxième moteur d'entraînement (10b) pour l'entraînement individuel du second cylindre de plaque (4b) ; et un troisième moteur d'entraînement (28) pour l'entraînement du premier et du second cylindre de blanchet (6a, 6b), un blanchet sans fin étant aménagé sur le premier cylindre de blanchet (6a) et/ou le second cylindre de blanchet (6b).
  2. Groupe imprimant selon la revendication 1,
    caractérisé en ce que
    des rouleaux encreurs (8a, 8b) sont entraînés directement par le moteur d'entraînement (10a, 10b) du cylindre de plaque (4a, 4b) associé ou par l'intermédiaire d'une transmission (22a, 22b).
  3. Groupe imprimant selon l'une des revendications précédentes,
    caractérisé en ce que
    le second cylindre de plaque (4b) peut être mis en place sur le second cylindre de blanchet (6b) associé et déplacé de celui-ci, lorsque le groupe imprimant (1) est en fonctionnement.
  4. Groupe imprimant selon la revendication 3,
    caractérisé en ce que
    le groupe imprimant (1) est un dispositif d'impression supplémentaire, dans lequel le premier et le second cylindre de plaque (4a, 4b) peuvent être mis en place et déplacées en alternance en vue d'une impression alternative sur le premier et le second côté d'une bande (40) circulante,
  5. Groupe imprimant selon l'une des revendications précédentes,
    caractérisé en ce que
    le premier et le second cylindre de blanchet (6a, 6b) sont couplés mécaniquement l'un à l'autre par l'intermédiaire de roues dentées (24a, 24b) s'engrenant l'une dans l'autre.
  6. Groupe imprimant selon la revendication 5,
    caractérisé en ce que
    les roues dentées (24a, 24b) sont reliées aux arbres d'entraînement (26a, 26b) respectifs du premier et du second cylindre de blanchet (6a, 6b).
  7. Groupe imprimant selon l'une des revendications précédentes,
    caractérisé en ce que
    le troisième moteur d'entraînement (28) entraîne le premier et le second cylindre de blanchet (6a, 6b) par t'intermédiaire d'une transmission (32).
  8. Groupe imprimant selon la revendication 7,
    caractérisé en ce que
    la transmission (32) comprend une roue dentée (24a, 24b).
  9. Groupe imprimant selon la revendication 7,
    caractérisé en ce que
    la transmission (32) comprend une courroie d'entraînement (36).
  10. Groupe imprimant selon l'une des revendications 1 à 6,
    caractérisé en ce que
    le troisième moteur d'entraînement (28) entraîne directement le premier et le second cylindre de blanchet (6a, 6b) par l'intermiédiaire d'un arbre d'entraînement (30).
  11. Groupe imprimant selon l'une des revendications précédentes,
    caractérisé en ce que
    le premier moteur d'entraînement (10a) entraîne directement le premier cylindre de plaque (4a).
  12. Groupe imprimant selon l'une des revendications précédentes,
    caractérisé en ce que
    le deuxième moteur d'entraînement (10b) entraîne directement le second cylindre de plaque (4b).
  13. Groupe imprimant selon l'une des revendications 1 à 10,
    caractérisé en ce que
    le premier cylindre de plaque (4a) est entraîné par le premier moteur d'entraînement (10a) par l'intermédiaire d'une transmission (12a).
  14. Groupe imprimant selon la revendication 13;
    caractérisé en ce que
    la transmission (12a) comprend une roue dentée (14a, 18a).
  15. Groupe imprimant selon la revendication 13,
    caractérisé en ce que
    la transmission (12a) comprend une courroie d'entraînement (34a).
  16. Groupe imprimant selon l'une des revendications 1 à 10 ou 13 à 15,
    caractérisé en ce que
    le second cylindre de plaque (4b) est entraîné par le deuxième moteur d'entraînement (10b) par l'intermédiaire d'une transmission (12b)
  17. Groupe imprimant selon la revendication 16,
    caractérisé en ce que
    la transmission (12b) comprend une roue dentée (14b, 18b).
  18. Groupe imprimant selon la revendication 16,
    caractérisé en ce que
    la transmission (12b) comprend une courroie d'entraînement (34b),
  19. Groupe imprimant selon l'une des revendications précédentes,
    caractérisé en ce que
    celui-ci est disposé dans une orientation horizontale, dans laquelle la bande (40) s'étend sensiblement verticalement.
  20. Presse rotative à imprimer comprenant un ou plusieurs des groupes imprimants selon la revendication 1.
  21. Presse rotative à imprimer selon la revendication 20,
    caractérisé en ce que
    une pluralité de groupes imprimants (1, 1') est disposée les uns au-dessus des autres, afin d'imprimer une image polychrome sur la bande (40).
  22. Presse offset à imprimer des journaux comprenant un ou plusieurs des groupes imprimants selon la revendication 1.
  23. Groupe imprimant pour une presse rotative à imprimer qui comprend les caractéristiques suivantes : un premier cylindre de plaque (4a) ; un premier cylindre de blanchet (6a) associé au premier cylindre de plaque (4a) ; un second cylindre de plaque (4b) ; un second cylindre de blanchet (6b) associé au second cylindre de plaque (4b), le second cylindre de blanchet (6b) étant en contact roulant avec le premier cylindre de blanchet (6a) et couplé mécaniquement à celui-ci ; un premier moteur d'entraînement (10a) pour l'entraînement individuel du premier cylindre de plaque (4a); un deuxième moteur d'entraînement (10b) pour l'entraînement individuel du second cylindre de plaque (4b) ; et un troisième moteur d'entraînement (28) pour l'entraînement du premier et du second cylindre de blanchet (6a, 6b), la presse rotative à imprimer étant une presse offset à imprimer des journaux,
    caractérisé en ce que
    des rouleau encreurs (8a, 8b) sont entraînés directement par le moteur d'entraînement (10a, 10b) du cylindre de plaque (4a, 4b) associé.
  24. Groupe imprimant selon la revendication 23,
    caractérisé en ce que
    le second cylindre de plaque (4b) peut être mis en place sur le second cylindre de blanchet (6b) associé et déplacé de celui-ci, lorsque le groupe imprimant (1) est en fonctionnement.
  25. Groupe imprimant selon la revendication 24,
    caractérisé en ce que
    le groupe imprimant (1) est un dispositif d'impression supplémentaire, dans lequel le premier et le second cylindre de plaque (4a, 4b) peuvent être mis en place et déplacés en alternance en vue d'une impression alternative sur le premier et le second côté d'une bande (40) circulante.
  26. Groupe imprimant selon l'une des revendications précédentes 23 à 25,
    caractérisé en ce que
    le premier et le second cylindre de blanchet (6a, 6b) sont couplés mécaniquement l'un à l'autre par l'intermédiaire de roues dentées (24a, 24b) s'engrenant l'une dans l'autre.
  27. Groupe imprimant selon la revendication 26,
    caractérisé en ce que
    les roues dentées (24a, 24b) sont reliées aux arbres d'entraînement (26a, 26b) respectifs du premier et du second cylindre de blanchet (6a, 6b).
  28. Groupe imprimant selon l'une des revendications précédentes 23 à 27,
    caractérisé en ce que
    le troisième moteur d'entraînement (28) entraîne le premier et le second cylindre de blanchet (6a, 6b) par l'intermédiaire d'une transmission (32),
  29. Groupe imprimant selon la revendication 28,
    caractérisé en ce que
    la transmission (32) comprend une roue dentée (24a, 24b).
  30. Groupe imprimant selon la revendication 28,
    caractérisé en ce que
    la transmission (32) comprend une courroie d'entraînement (36).
  31. Groupe imprimant selon l'une des revendications 23 à 27,
    caractérisé en ce que
    le troisième moteur d'entraînement (28) entraîne directement le premier et le second cylindre de blanchet (6a, 6b) par l'intermédiaire d'un arbre d'entraînement (30).
  32. Groupe imprimant selon l'une des revendications précédentes 23 à 31,
    caractérisé en ce que
    le premier moteur d'entraînement (10a) entraîne directement le premier cylindre de planque (4a)
  33. Groupe imprimant selon l'une des revendications précédentes 23 à 32,
    caractérise en ce que
    le deuxième moteur d'entraînement (10b) entraîne directement le second cylindre de plaque (4b).
  34. Groupe imprimant selon l'une des revendications 23 à 3 1,
    caractérise en ce que
    le premier cylindre de plaque (4a) est entraîné par le premier moteur d'entraînement (10a) par J'intermédiaire d'une transmission (12a).
  35. Groupe imprimant selon la revendication 34,
    caractérisé en ce que
    la transmission (12a) comprend une roue dentée (14a, 18a).
  36. Groupe imprimant selon la revendication 34,
    caractérisé en ce que
    la transmission (12a) comprend une courroie d'entraînement (34a).
  37. Groupe imprimant selon l'une des revendications 23 à 31 ou 34 à 36,
    caractérisé en ce que
    le second cylindre de plaque (4b) est entrains par le deuxième moteur d'entraînement (10b) par l'intérmédiaire d'une transmission (12b).
  38. Groupe imprimant selon la revendication 37,
    caractérisé en ce que
    la transmission (12b) comprend une roue dentée (14b, 18b),
  39. Groupe imprimant selon la revendication 37,
    caractérisé en ce que
    la transmission (12b) comprend une courroie d'entraînement (34b).
  40. Groupe imprimant selon l'une des revendications précédentes 23 à 39,
    caractérisé en ce que
    celui-ci est dispose dans une orientation horizontale; dans laquelle la bande (40) s'étend sensiblement verticalement.
  41. Presse rotative à imprimer comprenant un ou plusieurs des groupes imprimants selon la revendication 23.
  42. Presse rotative à imprimer selon la revendication 41,
    caractérisé en ce que
    une pluralité de groupes imprimants (1,1') sont disposés les uns sa-dcssus des autres, afin d'imprimer une image polychrome sur la bande (40).
  43. Presse offset à imprimer des journaux comprenant un ou plusieurs des groupes imprimants selon la revendication 23.
EP98121185A 1997-11-26 1998-11-13 Groupe imprimant pour une rotative Expired - Lifetime EP0919372B2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/979,108 US6050185A (en) 1997-11-26 1997-11-26 Printing unit for a web-fed rotary printing press
US979108 1997-11-26

Publications (3)

Publication Number Publication Date
EP0919372A1 EP0919372A1 (fr) 1999-06-02
EP0919372B1 EP0919372B1 (fr) 2005-01-12
EP0919372B2 true EP0919372B2 (fr) 2011-11-16

Family

ID=25526702

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98121185A Expired - Lifetime EP0919372B2 (fr) 1997-11-26 1998-11-13 Groupe imprimant pour une rotative

Country Status (7)

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US (2) US6050185A (fr)
EP (1) EP0919372B2 (fr)
JP (1) JPH11221901A (fr)
CN (1) CN1098160C (fr)
AT (1) ATE286808T1 (fr)
DE (2) DE59812483D1 (fr)
HK (1) HK1019144A1 (fr)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6374731B1 (en) * 1997-04-18 2002-04-23 Heidelberger Druckmaschinen Ag Lithographic newspaper printing press
DE19732330C2 (de) 1997-07-28 2001-04-19 Koenig & Bauer Ag Antrieb für eine Druckeinheit
US6227110B1 (en) * 1998-06-23 2001-05-08 Heidelberger Druckmaschinen Ag Wet printing press with throw-off mechanism
DE19856906A1 (de) * 1998-12-10 2000-06-15 Roland Man Druckmasch Doppeldruckwerk einer Rotationsdruckmaschine
DE19911180C2 (de) 1999-03-12 2001-02-01 Koenig & Bauer Ag Druckwerk für eine Rotationsdruckmaschine
US6651556B2 (en) 1999-04-30 2003-11-25 Heidelberger Druckmaschinen Ag Dual-web offset printing press and method for printing dual webs
US6343547B1 (en) 1999-11-12 2002-02-05 Heidelberger Druckmaschinen Ag Cantilevered cylinder counterpoise device and method
US6289805B1 (en) * 2000-02-08 2001-09-18 Heidelberger Druckmaschinen Ag Device and method for driving a printing cylinder
US6345574B1 (en) * 2000-05-17 2002-02-12 Heidelberger, Druckmaschinen Ag Printing unit arrangement in a web-fed rotary printing press
DE10027441A1 (de) * 2000-06-02 2001-12-06 Roland Man Druckmasch Verfahren und Vorrichtung zur Verhinderung von Maschinenschäden
DE10035787C2 (de) * 2000-07-22 2002-05-16 Koenig & Bauer Ag Verfahren zur Regelung einer Bahnspannung
DE10046374B4 (de) * 2000-09-20 2014-05-15 Koenig & Bauer Aktiengesellschaft Verfahren zum Betreiben einer Druckeinheit
DE10046376C2 (de) * 2000-09-20 2002-12-12 Koenig & Bauer Ag Antrieb einer Druckeinheit
EP1361048A3 (fr) * 2000-09-20 2009-01-21 Koenig & Bauer Aktiengesellschaft Unité d'impression
JP2002210915A (ja) * 2001-01-22 2002-07-31 Tokyo Kikai Seisakusho Ltd 分割版胴を個別に駆動する多色刷平版印刷機
US7216585B2 (en) 2001-01-24 2007-05-15 Goss International Americas, Inc. Shaftless motor drive for a printing press with an anilox inker
US6796239B2 (en) * 2001-03-22 2004-09-28 Heidelberger Druckmaschinen Ag Method and device for driving a printing press
WO2002076741A1 (fr) * 2001-03-26 2002-10-03 Koenig & Bauer Aktiengesellschaft Mecanisme d'entrainement d'un groupe d'impression
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
EP1412183A1 (fr) * 2001-08-03 2004-04-28 Koenig & Bauer Aktiengesellschaft Elements d'impression pour presse d'imprimerie
DE10150081B4 (de) * 2001-10-10 2005-12-15 Koenig & Bauer Ag Rollenrotationsdruckmaschine
US20030213387A1 (en) * 2002-05-14 2003-11-20 Heidelberger Druckmaschinen Ag Offset printing press with multi-image plate cylinder
EP1371487A1 (fr) * 2002-06-12 2003-12-17 Müller Martini Holding AG Dispositif pour le traitement d'une bande
US20040231535A1 (en) * 2002-07-03 2004-11-25 Gerner Erich Max Karl Printing groups of a printing press
DE10338193B4 (de) * 2002-09-02 2012-02-02 Goss International Montataire S.A. Eindruckwerksgruppe in einer Gummituch-Gummituch-Konfiguration
DE10240378A1 (de) * 2002-09-02 2004-03-11 Heidelberger Druckmaschinen Ag Eindruckwerksgruppe in einer Gummituch-Gummituch-Konfiguration
DE10336723A1 (de) * 2003-08-11 2005-03-17 Koenig & Bauer Ag Rollenoffsetdruckmaschine mit einer Mehrzahl von Druckwerken mit Form- und Transferzylindern für Schön- und Widerdruck
US6829991B1 (en) * 2003-10-29 2004-12-14 Goss International Americas, Inc. Inker driven shaftless unit
US7383771B2 (en) * 2003-12-05 2008-06-10 Man Roland Druckmaschinen Ag Web-fed rotary printing unit
US20050183598A1 (en) * 2004-02-23 2005-08-25 Epic Products International Corporation Ink form roller drive for improving printing quality
CH697884B1 (de) * 2004-07-13 2009-03-13 Manroland Ag Rollenrotationsdruckeinheit.
DE102004039588B4 (de) * 2004-08-13 2007-11-22 Man Roland Druckmaschinen Ag Verfahren und Vorrichtung zum Steuern einer Verarbeitungsmaschine für Bogenmaterial
WO2006104830A2 (fr) 2005-03-30 2006-10-05 Goss International Americas, Inc. Presse a imprimer offset sur papier sans fin pourvue d'une lame plieuse articulee
EP1863640B1 (fr) * 2005-03-30 2014-07-16 Goss International Americas, Inc. Mecanisme elevateur de cylindre porte-blanchet en porte-a-faux
WO2006104829A2 (fr) * 2005-03-30 2006-10-05 Goss International Americas, Inc. Presse a imprimer comprenant des surfaces portantes d'embrayage de cylindre porte-blanchet
US7516698B2 (en) * 2005-03-30 2009-04-14 Goss International Americasn, Inc. Web offset printing press with autoplating
CN101163589B (zh) * 2005-04-11 2010-05-19 高斯国际美洲公司 允许自动装版的具有单个电动机驱动的印刷单元
DE102005043082A1 (de) * 2005-09-10 2007-03-15 Man Roland Druckmaschinen Ag Druckeinheit einer Rollendruckmaschine
DE102006030290B3 (de) * 2006-03-03 2007-10-18 Koenig & Bauer Aktiengesellschaft Druckwerk
DE102006020054A1 (de) * 2006-04-29 2007-11-08 Man Roland Druckmaschinen Ag Rollenrotationsdruckmaschine
WO2010056851A1 (fr) * 2008-11-13 2010-05-20 Larry Hines Unité d'impression en offset avec entraînement de cylindre porte-plaque
PL219048B1 (pl) * 2011-05-23 2015-03-31 Int Tobacco Machinery Poland Odłączalna głowica tnąca do urządzenia do podawania zestawów segmentów filtrowych, urządzenie napędowe do odłączalnej głowicy tnącej i sposób wymiany odłączalnej głowicy tnącej

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4408025A1 (de) † 1994-03-10 1995-09-14 Koenig & Bauer Ag Druckwerk für eine Mehrfarbenrollenrotationsdruckmaschine

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1421982A (en) * 1922-07-04 Printing couple
US1920616A (en) * 1931-02-09 1933-08-01 Wood Newspaper Mach Corp Press unit drive
US2022696A (en) * 1932-06-17 1935-12-03 Irving Trust Co Printing machine
US2185310A (en) * 1937-05-14 1940-01-02 Hoe & Co R Printing machine
US3274930A (en) * 1965-09-22 1966-09-27 Wolverine Flexographic Mfg Co Rotary printing press with means for reversing cylinder rotation
US3724368A (en) * 1970-06-17 1973-04-03 Harris Intertype Corp Harmonic drive register adjustment device for a printing press
US3964387A (en) * 1972-08-31 1976-06-22 Veb Polygraph Druckmaschinenwerke Leipiz Apparatus for continuously printing uncased folded books
CA1029240A (fr) * 1973-08-01 1978-04-11 Harris Corporation Commande de presse d'imprimerie
DD125630A1 (fr) * 1976-05-13 1977-05-04
DE3614029C1 (de) * 1986-04-25 1987-04-02 Roland Man Druckmasch Rollenrotations-Offsetdruckmaschine mit einem Druckwerk fuer fliegenden Plattenwechsel
JPS63236651A (ja) * 1987-03-25 1988-10-03 Hitachi Seiko Ltd 印刷機の駆動装置
US5553541A (en) * 1989-10-05 1996-09-10 Heidelberg Harris Inc Gapless tubular printing blanket
US5429048A (en) * 1989-10-05 1995-07-04 Gaffney; John M. Offset lithographic printing press
DE4103744C1 (fr) * 1991-02-07 1992-09-17 Man Roland Druckmaschinen Ag, 6050 Offenbach, De
DE4138479C3 (de) * 1991-11-22 1998-01-08 Baumueller Nuernberg Gmbh Verfahren und Anordnung für einen Elektromotor zum Antrieb eines Drehkörpers, insbesondere des druckgebenden Zylinders einer Druckmaschine
EP1155826B1 (fr) * 1993-12-29 2011-09-14 WIFAG Maschinenfabrik AG Machine rotative d'impression
DE4415711A1 (de) * 1994-05-04 1995-11-09 Roland Man Druckmasch Druckeinheit für Gummi-Gummi-Druck
DE19603663A1 (de) * 1996-02-02 1997-08-07 Roland Man Druckmasch Druckwerk für den fliegenden Druckplattenwechsel
DE19614397C2 (de) * 1996-04-12 2001-04-26 Roland Man Druckmasch Antrieb mit Registervorrichtung für eine Druckeinheit einer Rollenrotationsdruckmaschine
DE19732330C2 (de) * 1997-07-28 2001-04-19 Koenig & Bauer Ag Antrieb für eine Druckeinheit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4408025A1 (de) † 1994-03-10 1995-09-14 Koenig & Bauer Ag Druckwerk für eine Mehrfarbenrollenrotationsdruckmaschine

Also Published As

Publication number Publication date
JPH11221901A (ja) 1999-08-17
CN1222446A (zh) 1999-07-14
CN1098160C (zh) 2003-01-08
HK1019144A1 (en) 2000-01-14
ATE286808T1 (de) 2005-01-15
EP0919372A1 (fr) 1999-06-02
US6050185A (en) 2000-04-18
US6032579A (en) 2000-03-07
DE59812483D1 (de) 2005-02-17
EP0919372B1 (fr) 2005-01-12
DE19852438A1 (de) 1999-05-27

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