WO2003016058A1 - Elements d'impression pour presse d'imprimerie - Google Patents

Elements d'impression pour presse d'imprimerie Download PDF

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Publication number
WO2003016058A1
WO2003016058A1 PCT/DE2002/002410 DE0202410W WO03016058A1 WO 2003016058 A1 WO2003016058 A1 WO 2003016058A1 DE 0202410 W DE0202410 W DE 0202410W WO 03016058 A1 WO03016058 A1 WO 03016058A1
Authority
WO
WIPO (PCT)
Prior art keywords
cylinder
printing unit
printing
drive motor
unit according
Prior art date
Application number
PCT/DE2002/002410
Other languages
German (de)
English (en)
Inventor
Erich Max Karl Gerner
Bernd Kurt Masuch
Kurt Johannes Weschenfelder
Original Assignee
Koenig & Bauer Aktiengesellschaft
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
Priority claimed from DE2001154837 external-priority patent/DE10154837A1/de
Priority claimed from DE2001163962 external-priority patent/DE10163962B4/de
Priority claimed from DE2001163961 external-priority patent/DE10163961B4/de
Priority claimed from DE10163963A external-priority patent/DE10163963B4/de
Priority claimed from PCT/DE2002/001298 external-priority patent/WO2002081219A2/fr
Application filed by Koenig & Bauer Aktiengesellschaft filed Critical Koenig & Bauer Aktiengesellschaft
Priority to EP02752990A priority Critical patent/EP1412184B1/fr
Priority to DE50214363T priority patent/DE50214363D1/de
Priority to AT02752990T priority patent/ATE464182T1/de
Priority to JP2003520592A priority patent/JP2004520985A/ja
Priority to US10/484,806 priority patent/US20040231535A1/en
Priority to DE20221932U priority patent/DE20221932U1/de
Priority to DE20221967U priority patent/DE20221967U1/de
Priority to AT04101694T priority patent/ATE497444T1/de
Priority to AU2002339339A priority patent/AU2002339339A1/en
Priority to DE20221927U priority patent/DE20221927U1/de
Priority to DE20220291U priority patent/DE20220291U1/de
Priority to RU2004108047/12A priority patent/RU2291784C2/ru
Priority to DE20221942U priority patent/DE20221942U1/de
Priority to DE20221226U priority patent/DE20221226U1/de
Priority to DE20221095U priority patent/DE20221095U1/de
Priority to CNB2007100017002A priority patent/CN100509388C/zh
Priority to DE10262338A priority patent/DE10262338B4/de
Priority to US10/490,377 priority patent/US7159512B2/en
Priority to ES04101881T priority patent/ES2322587T3/es
Priority to EP02776748A priority patent/EP1432578B1/fr
Priority to AT04101881T priority patent/ATE429333T1/de
Priority to DE20220293U priority patent/DE20220293U1/de
Priority to DE50214898T priority patent/DE50214898D1/de
Priority to CNB028197607A priority patent/CN1323833C/zh
Priority to DE20221646U priority patent/DE20221646U1/de
Priority to EP02776749A priority patent/EP1438190B1/fr
Priority to DE20220297U priority patent/DE20220297U1/de
Priority to AT04105447T priority patent/ATE506189T1/de
Priority to EP04101694A priority patent/EP1449657B1/fr
Priority to EP04101696A priority patent/EP1440801A3/fr
Priority to DE20221937U priority patent/DE20221937U1/de
Priority to AT02776748T priority patent/ATE312714T1/de
Priority to PCT/DE2002/003692 priority patent/WO2003031180A2/fr
Priority to PCT/DE2002/003691 priority patent/WO2003031179A2/fr
Priority to DE20220292U priority patent/DE20220292U1/de
Priority to AU2002339337A priority patent/AU2002339337A1/en
Priority to JP2003534190A priority patent/JP2005504667A/ja
Priority to DE10245659A priority patent/DE10245659A1/de
Priority to DE20221647U priority patent/DE20221647U1/de
Priority to EP04105447A priority patent/EP1508441B1/fr
Priority to DE20220298U priority patent/DE20220298U1/de
Priority to DE20220296U priority patent/DE20220296U1/de
Priority to DE20221931U priority patent/DE20221931U1/de
Priority to DE50213490T priority patent/DE50213490D1/de
Priority to DE50215021T priority patent/DE50215021D1/de
Priority to US10/490,388 priority patent/US7156019B2/en
Priority to DE50205300T priority patent/DE50205300D1/de
Priority to DE50214555T priority patent/DE50214555D1/de
Priority to AT02776749T priority patent/ATE475536T1/de
Priority to EP04101881A priority patent/EP1466730B1/fr
Priority to DE20221648U priority patent/DE20221648U1/de
Priority to DE20220294U priority patent/DE20220294U1/de
Publication of WO2003016058A1 publication Critical patent/WO2003016058A1/fr
Priority to EP03727175A priority patent/EP1492673A1/fr
Priority to AU2003233926A priority patent/AU2003233926A1/en
Priority to PCT/DE2003/001102 priority patent/WO2003084751A1/fr
Priority to JP2005190664A priority patent/JP2005319815A/ja
Priority to US11/589,105 priority patent/US7448320B2/en
Priority to US11/589,086 priority patent/US7562623B2/en
Priority to US11/636,660 priority patent/US7296516B2/en
Priority to US11/637,073 priority patent/US7546801B2/en

Links

Classifications

    • 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
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/004—Electric or hydraulic features of drives
    • B41F13/0045—Electric driving devices
    • 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
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/08—Cylinders
    • B41F13/24—Cylinder-tripping devices; Cylinder-impression adjustments
    • B41F13/26—Arrangement of cylinder bearings
    • B41F13/30—Bearings mounted on sliding supports
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/08—Cylinders
    • B41F13/24—Cylinder-tripping devices; Cylinder-impression adjustments
    • B41F13/26—Arrangement of cylinder bearings
    • B41F13/32—Bearings mounted on swinging supports
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/08—Cylinders
    • B41F13/24—Cylinder-tripping devices; Cylinder-impression adjustments
    • B41F13/34—Cylinder lifting or adjusting devices
    • B41F13/36—Cams, eccentrics, wedges, or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F31/00—Inking arrangements or devices
    • B41F31/004—Driving means for ink rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F31/00—Inking arrangements or devices
    • B41F31/15—Devices for moving vibrator-rollers
    • 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

Definitions

  • the invention relates to printing units of a printing press according to the preamble of claim 1, 2, 4 or 8.
  • a printing unit is known from DE 198 03 809 A1, the forme cylinder of which has one circumferential circumference and a plurality of printing plates in the longitudinal direction.
  • a transfer cylinder cooperating with the forme cylinder has a double circumference and is designed in the circumferential direction with a printing blanket and in the longitudinal direction with two printing blankets which are arranged offset to one another in the circumferential direction.
  • DE 25 28 008 shows a printing press for a direct printing process with forme cylinders which can be equipped with six printing plates in the axial direction and with two printing plates in the circumferential direction, and with impression cylinders which can be occupied with three in the axial direction and with a printing felt in the circumferential direction. Both the side-by-side printing plates and the side-by-side printing felts are each offset in the circumferential direction.
  • DE 25 10057 A1 also discloses a printing press with a direct printing process, the forme cylinder cooperating with an impression cylinder carrying six printing plates on its width and two on its circumference.
  • JP 56-021860 A discloses a printing group with a form, transfer and impression cylinder, each of the three cylinders being driven by its own drive motor.
  • DE 196 03 663 A1 shows a bridge printing unit with printing unit cylinders each driven by its own drive motor.
  • the forme cylinders are each driven via a drive pinion assigned to the drive motor, the transfer cylinders are driven via coaxially arranged stators and cylinder pins designed as rotors.
  • EP 06 99 524 A2 discloses individually driven form, transfer and impression cylinders, each with its own drive motor, with extensions of the cylinder journals designed as rotors interacting with stators.
  • DE 34 09 194 A1 discloses a drive for a pair of cylinders, a straight toothed pinion of a drive motor driving on a straight toothed gear of a transfer cylinder, from which a helical toothing is used to drive it to a forme cylinder.
  • a drive of a printing unit is known from DE 197 55 316 C2, two interacting cylinders each having a drive motor and a gear arranged between the drive motor and the respective cylinder.
  • EP 1 037 747 B1 discloses a printing unit with cylinders of the same size, each cylinder having its own drive motor fixed to the frame.
  • the rotor of these drive motors is direct, for example. H. without translation, or via a gear, e.g. B. integrated planetary gear, connected to the pin of the cylinder.
  • a compensating clutch is arranged between the drive motors and the associated journal of the cylinder.
  • a double-jointed coupling is arranged in a rotationally fixed manner between the pins of the movable rubber cylinders and the respective associated drive motor.
  • DE 44 30 693 A1 shows a printing unit with a inking and a dampening unit, the distribution cylinders of the inking cylinder being able to be driven either axially by means of their own drive motor or, in one embodiment, by means of a gear connection jointly by a drive motor.
  • An axial stroke can be generated by linear motors on each of the distribution cylinders.
  • the invention has for its object to provide printing units of a printing press.
  • the slots or channels used to fasten the ends of the blankets can be offset with respect to one another in the circumferential direction of the transfer cylinder — preferably alternating by 180 ° in the case of three blankets.
  • the printing couple cylinders at least in pairs, to have their own drive motor equip.
  • the arrangement and dimensioning of gears between all cylinders and the drive motors is particularly advantageous with regard to maintaining the optimal speed range for the drive motors.
  • the engines run in a preferred range between 1,000 and 3,000 rpm, in particular between 1,500 and 2,500 rpm.
  • the areas mentioned are values for operation during production. For set-up, these can of course be considerably lower.
  • reduction gears designed as planetary gears is suitable in a particularly advantageous embodiment with regard to a compact installation space and a large range of transmission ratios to be realized.
  • each gearbox is encapsulated for itself. This can be done in a structurally separate manner from the drive motor, or else in such a way that the drive motor and transmission are combined to form a structural unit.
  • the gear mechanism of a cylinder which is to be moved axially for the purpose of adjusting the side register is designed such that the axial movement has no effect on the circumferential register, as is the case, for example, with Helical gearing is usually the case. In this case, too, no axially variable coupling or an electronic readjustment of the circumferential register is required.
  • the design of the axially displaceable gear is particularly advantageous, especially in connection with the individual encapsulation and the individually driven cylinders, since on the one hand an oil space extending over several components is avoided and on the other hand considerable space savings can be made.
  • the rotary drive of the cylinders takes place in an advantageous embodiment by means of separate drive motors which are mechanically independent of the drive of the other cylinders and which are preferably arranged fixed to the frame.
  • the latter has the advantage that the drive motors do not have to be moved.
  • the angle and offset compensating coupling is then arranged between the transfer cylinder and the drive motor, which coupling is designed as a double joint or, in an advantageous embodiment, as an all-metal coupling.
  • the all-metal coupling simultaneously compensates for the misalignment and the change in length resulting from it, the rotational movement being transmitted without play.
  • the drive of the forme cylinder has z. B. between the pin and the drive motor, the at least one axial relative movement between the cylinder and the drive motor receiving coupling, which, in order to be able to accommodate manufacturing tolerances and any necessary adjustment movements of the forme cylinder for adjustment purposes, can be designed to compensate for at least slight angles and offsets.
  • This is also designed in an advantageous embodiment as an all-metal coupling, which absorbs the axial movement by means of the plate packs which are positively connected in the axial direction to the journal or a shaft of the drive motor.
  • the drive can take into account the requirement for optimal speed ranges via a gearbox. This is of great advantage, in particular in the case of a dyeing or dampening unit with a distribution cylinder, with regard to the “restless” and irregular load.
  • a drive-related separation of the rotary and axial movement in the inking and / or dampening unit enables an oil-free and thus inexpensive and environmentally friendly design.
  • it opens up increased flexibility in terms of process technology.
  • inking or dampening of the inking unit or dampening unit can be carried out without a traversing movement.
  • the frequency of the traversing is independent of a rotational speed of the distribution cylinder or Production speed adjustable, e.g. B. keep constant with changing operating conditions.
  • An optimal relationship between lateral movement and peripheral speed can be set without the need for adjustable gears and an oil chamber.
  • Figure 1 is a front view of a double printing unit without the representation of the inking and dampening units for the right pair of cylinders.
  • FIG. 2 shows a top view of the cylinder arrangement according to FIG. 1;
  • FIG. 3 shows a front view of a three-cylinder printing unit
  • FIG. 4 shows a front view of a printing unit with a satellite cylinder
  • FIG. 5 shows a front view of a printing unit with two satellite cylinders
  • FIG. 6 shows a front view of a Y printing unit with a double printing unit expanded by an additional pair of cylinders; 7 shows a schematic illustration of a printing unit having four printing units in a “rubber-against-rubber” design;
  • FIG. 8 shows a schematic illustration of a printing unit having four printing units in the embodiment of a “satellite printing unit”
  • FIG. 9 shows a side view for the drives from FIG. 7;
  • Fig. 10 is a side view for the drives of Fig. 8;
  • FIG. 11 shows a first exemplary embodiment for driving a printing unit using epicyclic gears (shown symbolically);
  • FIG. 13 shows a third exemplary embodiment for the drive of a printing unit using internally toothed stationary gear units
  • 17 shows an allocation of the forty-eight standing pages in book format
  • 18 is an allocation of the forme cylinder with forty-eight lying pages in book format.
  • a printing press in particular a rotary printing press, has at least one printing unit 01, by means of which ink from an inking unit 02 via at least one rotary body 03 designed as a cylinder 03, e.g. B. a forme cylinder 03, on a substrate 04, z. B. a printing material web 04, web 04 for short, can be applied.
  • printing unit 01 is designed as offset printing unit 01 for wet offset and additionally has a dampening unit 06 and a further rotary body 07 designed as cylinder 07, a so-called transfer cylinder 07.
  • the transfer cylinder 07 forms a pressure point with a pressure cylinder 07 forming an abutment.
  • the printing cylinder is designed as a transfer cylinder 07 of a second printing unit 01, the two interacting printing units 01 in this embodiment forming a so-called double printing unit for printing on both sides.
  • the same parts are given the same reference numerals, unless this is necessary to distinguish them. However, there may be a difference in the spatial location and remains in the case of the assignment of the same reference numerals i. d. R. disregarded.
  • the forme cylinder 03 has a circumference U z. B. between 850 and 1,000 mm, in particular from 900 to 940 mm.
  • the scope is e.g. B. suitable for accommodating two standing print pages in broadsheet format by means of a flexible printing plate 05 which can be placed in the circumferential direction on the forme cylinder 03, the curved edges of which are arranged at both ends and can be inserted into a slot which is axially parallel on the circumference in the longitudinal direction and, if appropriate, additionally in this by means of spring force , Pressure medium or a centrifugal force that can be actuated during operation can be fixed.
  • the slots have on the lateral surface in the circumferential direction z. B. a width of less than or equal to 3 mm.
  • the slots for pressure plates arranged side by side in the axial direction are in an advantageous embodiment each in alignment, for. B. as a continuous slot, arranged. However, they can also be arranged offset from one another in the circumferential direction.
  • the slot with its opening at the circumference is advantageously inclined in the direction of rotation of the forme cylinder 03 in order to better secure the edge of the pressure plate 05 leading in the direction of rotation of the forme cylinder 03.
  • the length of the bale of the forme cylinder 03 is z. B. 1,850 to 2,400 mm, in particular 1,900 to 2,300 mm and is in the axial direction for receiving z. B. dimensioned at least six adjacent printed pages in broadsheet format (see Fig. 2 right). It is u. a.
  • the pressure plates 05 can be mounted in the circumferential direction on the forme cylinder 03 without any problems and, in the embodiment shown in FIG. 2, can be replaced individually as a single pressure plate equipped with a pressure side in the axial direction.
  • the transfer cylinder 07 also has a scope z. B. between 850 and 1,000 mm, in particular from 900 to 940 mm, and is in the longitudinal direction side by side z. B. with three blankets 10.
  • the ends of the rubber blankets 10 can not be shown and fixed in an axially parallel, open on the circumference of the transfer cylinder 07 channel. 1 and 2, however, the rubber blankets 10 are each on a support plate, not shown, for. B. metal plate, the protruding ends of which are each equipped with a curved edge on the rubber joint 10, which can be inserted analogously to the pressure plate 05 into an axially parallel slot on the circumference of the transfer cylinder 07 and, if appropriate, can also be fixed in this position against slipping out.
  • the slots have on the lateral surface in the circumferential direction z. B. a width of less than or equal to 3 mm.
  • the rubber blankets 10 each extend around almost the entire circumference of the transfer cylinder 07.
  • the slots for the rubber blankets 10 can have a favorable influence on the vibration behavior of the printing unit in operation, alternating e.g. B. offset from each other by 180 °, 1, only the slot for the front rubber blanket 10 is visible.
  • Three slots are advantageously arranged next to one another in the longitudinal direction of the transfer cylinder 07, of which at least two are arranged offset to one another in the circumferential direction.
  • a ratio of a length of the cylinders 03; 07 to their diameter is 5.8 to 8.8, in particular 6.3 to 8.0.
  • the length of bales of cylinders 03; 07 is here as for the forme cylinder 03 above between 1,850 mm and 2,400 mm, in particular between 1,900 mm and 2,300 mm, while the diameter z. B. from 260 to 340 mm, in particular from 280 to 300 mm.
  • printing unit cylinder 03; 07 designated cylinder 03; 07 have, in an advantageous embodiment, at least in pairs for each printing group 01 (shown by way of example in FIG. 8) a drive motor 08 which is independent of further printing groups 01.
  • This can on one of the two printing unit cylinders 03; 07 drive directly or via a gear (pinion, toothed belt) and from there to the other, or in parallel to both printing unit cylinders 03; 07.
  • encapsulated gearbox for only the two associated printing unit cylinders 03; 07 the saving of an oil space between the frame walls.
  • each of the printing unit cylinders 03; 07 on its own drive motor 08, which again axially z. B. via a gear 09 or laterally offset via a gear (pinion, toothed belt) on the respective printing cylinder 03; 07 drives (Fig. 1).
  • printing units which are shown in FIG Longitudinal direction with more than six standing printed pages in broadsheet format that can be equipped with form cylinders.
  • the drive motors 08 are advantageously designed as electric motors, in particular as asynchronous motors, synchronous motors or as DC motors.
  • the transfer cylinders instead of finite rubber blankets, it is also possible to design the transfer cylinders without a slot for rubber blanket sleeves that can be slid on the circumference in the axial direction by means of an air cushion. For this purpose, however, the transfer cylinder must be able to be freed from its mounting in the machine frame on one side for changing the rubber blanket sleeve.
  • Fig. 3 shows schematically a three-cylinder printing unit with a cylinder pair consisting of a transfer cylinder 07 and a forme cylinder 03, of the same design as Fig. 2, the transfer cylinder 07 with a printing cylinder 07 of the same size as a counter-pressure cylinder 07, a printing material web 04 passing vertically between the two cylinders on one side works together with color.
  • the drive takes place in an analogous manner to FIG. 1.
  • Fig. 4 shows a printing cylinder 28 in the form of a satellite cylinder 28, which cooperates with the transfer cylinders 07 of cylinder pairs each consisting of a forme cylinder 03 and a transfer cylinder 07, with a printing material web 04 wrapping around the satellite cylinder 28 in four printing positions in succession on the same side with each one color is assigned.
  • the drive of each cylinder 03; 07; 28 is again carried out, for example, by means of a drive motor 08; 29 via a transmission 09; 31.
  • the form and transfer cylinders 03; 07 but also in pairs from a common drive motor 08; be driven.
  • two printing cylinders each in the form of a satellite cylinder 28, each work with two transfer cylinders 07 of a pair of cylinders, each consisting of a forme cylinder 03 and a transfer cylinder 07, with a printing material web 04 wrapping around the two satellite cylinders 28 one behind the other at two printing points per satellite cylinder 28 on the same side in a row.
  • each cylinder 03 is driven; 07; 28 each with its own drive motor 08; 29 via a gear 09; 31.
  • the satellite cylinders 28 can optionally also be driven jointly by a drive motor 29 (shown in broken lines).
  • FIGS. 6 shows a double printing unit designed analogously to FIGS. 1 and 2, which is expanded to form a Y printing unit by a cylinder pair consisting of a transfer cylinder 07 and a forme cylinder 03, the transfer cylinder 07 with the transfer cylinder 07 fixedly mounted in the machine frame of the double printing unit, a printing material web 04 also works on one side with a color covering.
  • the drive takes place z. B. as in the above Versions.
  • the inking units 02 each have a plurality of rollers 11; 12; 13; 14, of which in the figures the application rollers 11, the transfer roller 13, and the distribution cylinders 12 and 14 are named.
  • the ink can be transported from a supply system or a supply to the distribution cylinder 14 in different ways.
  • the two distribution cylinders 12; 14 of the inking unit 02 make rotating body 12; 14, which are rotatable about their longitudinal axis, but are movably mounted in the axial direction relative to the co-operating rollers.
  • the distribution cylinders 12; 14 via a gear 16, preferably together by means of a drive from the printing couple cylinders 03; 07 independent, common drive motor 17 driven in rotation. If necessary, they can also be driven in rotation individually via a gear 16 and a separate drive motor 17.
  • the dampening unit 06 in the present exemplary embodiment of the upper printing units 01 also has a plurality of rollers 20; 21; 22; 25 at least one applicator roller 20, two distribution cylinders 21; 22 and a transfer roller 25.
  • the distribution cylinders 21; 22 via a gear 23 by means of a common Drive motor 24 rotatably and via a gear 26 by means of a common drive means 27, for. B. a drive motor 27, movable in the axial direction.
  • the distribution cylinders 21; 22 also other rollers 20; 25; etc. of the dampening unit 06 may be driven individually or jointly in rotation via a gear 23.
  • At least one of two cooperating transfer cylinders 07 can be turned off from the other transfer cylinder 07 and, depending on the guidance of the web 04, at the same time, for example by means of a symbolically illustrated eccentric. However, the two transfer cylinders 07 acting together can also be pivoted.
  • the transfer cylinders 07 can be set apart from one another to such an extent that the web 04 can be passed between them in the production mode without contact.
  • the transfer cylinders 07 of the upper printing unit 01 can be turned on for printing, while setting up in the rear printing unit 01, and vice versa.
  • FIG. 8 shows an exemplary embodiment for an embodiment of the printing unit as a satellite printing unit.
  • the transfer cylinder 07 of the printing group 01 forms a printing point with a rotary body 28 designed as a satellite cylinder 28.
  • the satellite cylinder 28 is again individually rotatably driven by means of its own drive motor 29 via a gear 31.
  • the satellite printing unit has two such satellite cylinders 28, which are each individually or but can also be driven jointly by a common drive motor 29 via the transmission 31.
  • the axial drives are not shown in Fig. 8.
  • the drive wheel of the forme cylinder 03 can then be driven to a drive wheel of the transfer cylinder 07. This can be done using a gear connection as part of the, e.g. B. encapsulated, transmission 09 or belt.
  • the drive can also be carried out on the transfer cylinder 07 and from there on the forme cylinder 03.
  • FIGS. 7 and 8 with reference to the upper printing units 01 can be transferred to the lower printing units 01 and vice versa.
  • Examples in FIGS. 7 and 8 in the lower printing units 01 are inking units 02 and dampening units 06, each with only one distribution cylinder 12; 21 shown.
  • these are each by means of the drive motor 17; 24 via the gear 16; 23 rotatory (shown), and by means of the drive motor 18; 27 via the gear 19; 26 driven in the axial direction (not shown).
  • FIGS. 9 and 10 represent the designs shown in FIGS. 7 and 8 schematically in a vertical section, but with reference to the representation of the rollers 11; 13 was waived.
  • the dampening units 06 (if available) are also not visible in this illustration.
  • dampening units 06 the same procedure applies to inking units 02.
  • the reference numerals for the distribution cylinder 21; 22, for the gear 23; 26 and the drive motors 24; 27 in Fig. 9 and 10 in parentheses to the reference numerals of the inking units 02.
  • gear train 16 is designed to be closed against its surroundings. For this purpose, this is only the two distribution cylinders 12; 14 assigned gear 16 arranged in a housing 32 assigned only to this gear 16.
  • This housing 32 can have, for example, an open side, which together with a side frame 33 forms a closed, encapsulated space 37.
  • the exemplary only a driven roller 11; 12; 13; 14, e.g. B. having a distribution cylinder 12 lower inking unit 02 also has only this roller 11; 12; 13; 14, e.g. B on the one distribution cylinder 12, assigned housing 32, which together with the side frame 33 forms an encapsulated space 37 accommodating the gear 16.
  • the drive motor 18 and the gear 19 for the axial movement are arranged, for example, on another machine side.
  • the printing unit cylinders 03; 07 all have their own drive motor 08 and in this embodiment a housing 34 which only accommodates the respective gear 09.
  • the printing unit has the satellite cylinder or cylinders 28, which are driven by their own or a common drive motor 29 via the transmission 31.
  • this or these is also assigned its own housing 36, which receives the transmission 31 and encapsulates it outwards.
  • the two printing unit cylinders 03; 07 in this example each have the common drive motor 08 and the respective transmission 09 housing 34 in pairs.
  • FIG. 10 An exemplary embodiment for the drive of a printing unit was shown in the lower area with the aid of FIG. 10, which roller provided with a roller in the surface, which was driven in rotation by means of the drive motor 17 via the encapsulated gear 16 41, e.g. B. anilox or anilox roller 41 has.
  • the anilox roller 41 gives the color z. B. from one or two applicator rollers 11, not shown. It does not perform an axial, oscillating movement.
  • the gear 09; 16; 23; 31 are thus as individually encapsulated gear 09; 16; 23; 31 executed, which a plurality of cylinders 03, 07; 28 or rollers 12, 14; 21, 22 of the same assembly or a single cylinder 03; 07; 28 or a single roller 12; 14; 21; 22; 41 are assigned.
  • a plurality of cylinders 03, 07; 28 or rollers 12, 14; 21, 22 of the same assembly or a single cylinder 03; 07; 28 or a single roller 12; 14; 21; 22; 41 are assigned.
  • the gear 09; 16; 31 are through the respective housing 32; 34; 36 in a closed, narrow space 37; 38; 39 arranged in which lubricants such. B. oil may be present without this from the room 37; 38; 39 can escape and without the need for a multi-walled side frame.
  • all transmissions 09; 16; 23; 31 or at least the gear of the inking 02 and / or dampening units 06 as a reduction gear 16; 23 executed.
  • the gear 16; 23 for the paired drive of two distribution cylinders 12, 14; 21, 22 are preferably designed such that the two distribution cylinders 12, 14; 21, 22 have the same direction of rotation, ie when they are designed as a gear train between drive wheels two distribution cylinders 12, 14; 21, 22 an intermediate wheel is arranged.
  • the drive by means of the drive motor 17; 24 can then be done on one of the drive wheels or on the intermediate wheel.
  • the gear 09; 16; 23; 31 can also be a traction mechanism, e.g. B.
  • a belt drive in particular a toothed belt, or in an advantageous embodiment of one or more of the transmission 09; 16; 23; 31 as a traction mechanism gear with traction means, in particular with a toothed belt.
  • the gear 16; 23 of the oscillating distribution cylinders 12, 14; 21, 22 designed so that the rotary drive motor 17; 24 can be arranged fixed to the frame.
  • This can be done, for example, by means of straight toothing or by means of an o.
  • G. Belt drive possible with an axially movable drive wheel or an oversized drive wheel, on which the belt, e.g. B. a toothed belt when moving the distribution cylinder 12, 14; 21, 22 can run spirally.
  • 26 is not in a lubricant or oil chamber. If a lubricant is required, the gear 19; 26 at least as an encapsulated transmission 19; 26 executed, which only this gear 19; 26 driving drive motor 18; 27 is assigned.
  • a housing 42 is shown by dashed lines in FIG. 10 as an example for this purpose.
  • One or more distribution cylinders 12, 14; 21, 22 axially driving gear 19; 26 can have a traction mechanism transmission, in particular a toothed belt, or be designed as such.
  • the axial drive does not take place by means of the drive motor 18; 27 executed drive means 18; 27 but z. B. by means of a pressurizable piston or via magnetic force.
  • z. B. a coupling the transmitting or forming gear 19; 26.
  • a printing unit can have four printing units 01, all of which have an inking unit 02, each with two distribution cylinders 12; 14 and a dampening unit 06 each having a distribution cylinder 21. All inking units 02 can also be used instead of the driven distribution cylinders 12; 14 have the driven anilox roller 41.
  • the printing unit can have four printing units 01, the printing unit cylinders 03; 07 is driven in rotation by means of its own drive motor 08 via its own encapsulated gear 09, while the dyeing and dampening units 02; 06 two distribution cylinders 12, 14; 21, 22, which in pairs by means of a common drive means 17; 24 via an encapsulated gear 16; 23 in rotation, and in pairs by means of a common drive means 18; 27 via a gear 19; 26 is axially drivable.
  • the same version is preferably selected for the configuration of all printing units 01 forming the printing unit.
  • the choice of design depends on the degree of flexibility desired, on the costs and on the choice of the inking 02 or dampening unit 06 (one or two distribution cylinders 12; 14; 21; 22, short inking unit with anilox roller 41, etc.).
  • the forme cylinder 03 is operatively connected to the drive motor 08 for the rotary drive via the gear 09.
  • the second cylinder 07 which is designed as a transfer cylinder 07, is also operatively connected at the end face via the gear 09 to a drive motor 08 for the rotary drive.
  • the second cylinder 07 can also act as an impression cylinder 07 for direct printing processes be carried out, a pressure point being formed between the forme and impression cylinders 03, 07.
  • the two cylinders 03; 07 are not positively connected to one another and are mechanically driven independently of one another by the respective drive motor 08 via the respective gear 09.
  • the transfer cylinder 07 interacts with the third cylinder 28 designed as an impression cylinder 28 via the printing substrate web 04.
  • the third cylinder 28 can be designed as a transfer cylinder 07 for the simultaneous perfecting in the “rubber-against-rubber” principle, which cylinder with the further , not shown forme cylinder 03.
  • the third cylinder 28 is designed as a satellite cylinder 28, which on its circumference can interact with further cylinder pairs corresponding to the cylinder pair 03 07.
  • the third cylinder 28 is without a mechanical drive connection (apart from the friction gear, which form the rolling cylinders 03; 07) to the first two cylinders 03; 07 drivable.
  • the third cylinder 28 is also operatively connected to its own drive motor 29 for the rotary drive via the gear 31.
  • At least the forme cylinder 03 is designed to be movable in its axial direction by up to an amount ⁇ L for adjusting the side register, and preferably by a zero position in both directions.
  • This amount ⁇ L is preferably between 0 and ⁇ 4 mm, in particular between 0 and ⁇ 2.5 mm.
  • the gear 09; 31, in particular the gear 09 of the forme cylinder 03 has at least one pair of positively interacting members with normal surface closure, which in principle operate in different ways, e.g. B. can be implemented as a traction mechanism or gear transmission.
  • Advantageous embodiments are described using the following exemplary embodiments (FIGS. 11 to 13).
  • the gears 09; 31 as gear 09; 31 with coaxial axis position e.g. B. as epicyclic gear such as a planetary gear 09; 31 executed (not detailed in FIG. 11, but only shown symbolically).
  • the axes of the gear 09; 31 and the shafts of the drive motors 08; 29 are each coaxial with the axis of rotation of the cylinders 03; 07; 28 arranged.
  • the compact design by means of gears 09; 31 with coaxial axis position, in particular the planetary gear 09; 31 enables an extremely space-saving arrangement.
  • the large range of possible step-up or step-down ratios in such transmissions 09; 31 enables the use of drive motors 08; 29 low drive power while ensuring optimal speed ranges.
  • In connection with the cylinder 03; 07; 28 are drive motors 08; 29 same drive power can be used.
  • the planetary gear 09; 31 can also with the drive motors 08; 29 form a structural unit and be connected directly to it.
  • each transmission 09; 31 for itself through the cover 34; 36 encapsulated (indicated by dashed lines in the figures) so that neither dirt penetrate inwards, nor possibly lubricant present inside, in particular low-viscosity lubricant such as B. oil, can escape to the outside from the lubricant chamber thus formed.
  • the individual encapsulation has great advantages in terms of maintenance, replacement of individual components and compact design of the drive system. Especially in connection with the straight toothing, which is designed to be axially movable relative to one another, the encapsulation and the lubricant simultaneously enable the low-friction process of the gear connection and low wear with axial movement.
  • One on the pin of the respective cylinder 03; 07; 28 rotatably arranged gear 43 meshes with a second gear 44, z. B. a pinion 44 which rotatably with a shaft of the drive motor 08; 29 is connected.
  • the gear 09; 31 can also have a larger gear chain or other gear parts of a different type.
  • the gears 43; 44 can, especially in the case of the transfer and impression cylinders 07; 28 assigned gears 43; 44 be designed with helical teeth for greater resilience.
  • the gear 09 and drive motor 08 of the forme cylinder 03 are also moved in order to adjust the side register, or in the case of a drive motor 08 and pinion which is fixed to the frame, provision is made for the correction of the circumferential register when the side register is adjusted , the gears 43; 44 be designed with helical teeth on the forme cylinder 03.
  • the gear 09; 31 according to the exemplary embodiment according to FIG. 12 can also be designed as a positive-locking belt drive or have such a variant.
  • this gear 43 and the pinion 44 of the drive motor 08; 29 can one or more gears 46, comparable to the planet gears one Planetary gear, may be arranged, which or which have a fixed axis of rotation.
  • the gear 09; 31 as gear 09; 31 be formed with a coaxial axis position.
  • the gear 46 can also be omitted, the axes of the drive motor 08; 29 and the respective cylinder 03; 07; 28 in this case can run parallel and not coaxially.
  • At least one pair of interacting members of the gear 09 assigned to the forme cylinder 03 is straight-toothed and enables the two members to move relative to one another in the axial direction.
  • such a pair of links can include a sun gear not shown in FIG. 11 and one or more planet gears, in the exemplary embodiment according to FIG. 12 the pinion 44 and the gear 43, and in the exemplary embodiment according to FIG. 13 the gear 46 and one of the gears 43 or 44.
  • the relative to one another axially movement of the forme cylinder 03 members of the gear 09 associated with the forme cylinder 03 are dimensioned such that in no position of the forme cylinder 03 approved for operation the maximum load of the positive locking of the mutually movable members, for. B. the toothing, with respect to wear and break resistance is exceeded.
  • At least one of the Toothings in the planetary gear 09 is widened in the axial direction.
  • the width is selected so that when the forme cylinder 03 is axially displaced by an amount ⁇ ⁇ L, the toothing is adequately covered.
  • the forme cylinder 03 can thus be moved axially without the drive motor 08 and a housing of the gear 09 also having to be moved.
  • drive motor 08; 29 is, with the exception of the exemplary embodiment, in which drive motor 08; 29 and gear 09; 31 form a connected assembly, in each case between drive motor 08; 29 and gear 09; 31 a non-switchable, but releasable clutch (not shown) can be provided.
  • a non-switchable, but releasable clutch (not shown) between gear 09; 31 and cylinder 03; 07; 28 to arrange.
  • an angle and offset compensating coupling 47 can be arranged on the transfer cylinder 07 between the transfer cylinder 07 and the drive motor 08 in order to prevent the transfer cylinder 03; 07 to compensate.
  • This can be designed as a double joint or in an advantageous embodiment as an all-metal coupling 47 with two torsionally rigid but axially deformable disk packs.
  • the all-metal coupling 47 can simultaneously compensate for the offset and the change in length caused therefrom. It is essential that the rotary motion is transmitted without play.
  • the drive of the forme cylinder 03 between the pin and the drive motor 08 can have a clutch 48 which absorbs at least one axial relative movement between the cylinder 03 and the drive motor 08 for setting the side register.
  • the coupling 48 is designed as a coupling 48 that compensates for at least slight angles and misalignments. This is also designed in an advantageous embodiment as an all-metal clutch 48 with two torsionally rigid but axially deformable plate packs.
  • the forme cylinder 03 can be equipped with two printed pages in the circumferential direction and with at least six standing pages in the broadsheet format in the longitudinal direction.
  • this forme cylinder 03 is also optionally in the circumferential direction with four and in the longitudinal direction with at least six lying printed pages in tabloid format (Fig. 16) or in the circumferential direction with four and in the longitudinal direction with at least twelve standing printed pages in book format (Fig. 17) or in In the circumferential direction with eight and in the longitudinal direction with at least six lying printed pages in book format (FIG. 18) by means of one in the circumferential direction of the forme cylinder 03 and in the longitudinal direction at least one flexible printing plate which can be arranged thereon.
  • a printing press is advantageous for printing a product of 96 four-color pages in collective production, ie the two printing plates arranged one behind the other in the circumferential direction on the forme cylinder represent different pages, with a total of only 32 printing points being provided.
  • these are each arranged according to FIGS. 4, 8 or 10 in groups of four in so-called nine-cylinder or satellite printing units around a common satellite cylinder 28.
  • Two such satellite printing units each form a truck tower in that these two satellite printing units are arranged one above the other.
  • the printing press mentioned has four such printing towers, which are arranged, for example, symmetrically on both sides of a common folding structure with a folding device.
  • the folder can be operated in collective operation for this production.
  • the printing press is also without if the output of copies is to be increased Collect to a product of 48 pages suitable.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rotary Presses (AREA)

Abstract

Elément d'impression qui comporte au moins un cylindre porte-forme (03) et un mécanisme d'encrage (02) associé au cylindre porte-forme, ledit cylindre porte-forme possédant, dans la zone de son corps dans le sens axial, une longueur qui correspond pour l'essentiel à six largeurs d'une page d'impression. Le cylindre porte-forme et le mécanisme d'encrage sont entraînés en rotation par des moteurs d'entraînement (08 ; 17) mécaniquement indépendants l'un de l'autre.
PCT/DE2002/002410 1991-01-23 2002-07-03 Elements d'impression pour presse d'imprimerie WO2003016058A1 (fr)

Priority Applications (60)

Application Number Priority Date Filing Date Title
EP02752990A EP1412184B1 (fr) 2001-08-03 2002-07-03 Elements d'impression pour presse d'imprimerie
DE50214363T DE50214363D1 (de) 2001-08-03 2002-07-03 Druckwerke einer druckmaschine
AT02752990T ATE464182T1 (de) 2001-08-03 2002-07-03 Druckwerke einer druckmaschine
JP2003520592A JP2004520985A (ja) 2001-08-03 2002-07-03 印刷機の印刷装置
US10/484,806 US20040231535A1 (en) 2002-07-03 2002-07-30 Printing groups of a printing press
DE20220294U DE20220294U1 (de) 2001-10-05 2002-09-30 Druckeinheit und eine Rotationsdruckmaschine
DE20220297U DE20220297U1 (de) 2001-10-05 2002-09-30 Falzaufbau einer Rollenrotationsdruckmaschine und Rollenrotationsdruckmaschine
PCT/DE2002/003692 WO2003031180A2 (fr) 2001-10-05 2002-09-30 Unite d'impression et presse rotative a imprimer
AT04101694T ATE497444T1 (de) 2001-10-05 2002-09-30 Druckeinheit und eine rollenrotationsdruckmaschine
AU2002339339A AU2002339339A1 (en) 2001-10-05 2002-09-30 Printing unit and a rotary roller printing press
DE20221927U DE20221927U1 (de) 1991-01-23 2002-09-30 Rollenrotationsdruckmaschine
DE20220291U DE20220291U1 (de) 2001-10-05 2002-09-30 Rollenrotationsdruckmaschine
RU2004108047/12A RU2291784C2 (ru) 2001-10-05 2002-09-30 Печатная секция и рулонно-ротационная печатная машина
DE20221942U DE20221942U1 (de) 2001-10-05 2002-09-30 Druckeinheit
DE20221226U DE20221226U1 (de) 2001-10-05 2002-09-30 Rollenrotationsdruckmaschine
DE20221095U DE20221095U1 (de) 2001-10-05 2002-09-30 Rollenrotationsdruckmaschine und Trichteranordnung
CNB2007100017002A CN100509388C (zh) 2001-10-05 2002-09-30 印刷单元和卷筒纸轮转印刷机
DE10262338A DE10262338B4 (de) 2001-10-05 2002-09-30 Rollenrotationsdruckmaschine mit einer mindestens zweit Drucktürme aufweisenden Sektion
US10/490,377 US7159512B2 (en) 2001-10-05 2002-09-30 Printing unit and a rotary roller printing press
ES04101881T ES2322587T3 (es) 2001-10-05 2002-09-30 Maquina para imprimir papel continua.
EP02776748A EP1432578B1 (fr) 2001-10-05 2002-09-30 Presse rotative a imprimer
AT04101881T ATE429333T1 (de) 2001-10-05 2002-09-30 Rollenrotationsdruckmaschine
DE20220293U DE20220293U1 (de) 2001-10-05 2002-09-30 Druckeinheit und eine Rotationsdruckmaschine
DE50214898T DE50214898D1 (de) 2001-10-05 2002-09-30 Druckeinheit und eine Rollenrotationsdruckmaschine
CNB028197607A CN1323833C (zh) 2001-10-05 2002-09-30 卷筒纸印刷机
DE20221646U DE20221646U1 (de) 2001-10-05 2002-09-30 Rollenrotationsdruckmaschine
EP02776749A EP1438190B1 (fr) 2001-10-05 2002-09-30 Unite d'impression et presse rotative a imprimer
DE20221932U DE20221932U1 (de) 2001-10-05 2002-09-30 Rollenrotationsdruckmaschine
AT04105447T ATE506189T1 (de) 2001-10-05 2002-09-30 Rollenrotationsdruckmaschine und trichteranordnung
EP04101694A EP1449657B1 (fr) 2001-10-05 2002-09-30 Unité d'impression et presse rotative à imprimer
EP04101696A EP1440801A3 (fr) 2001-10-05 2002-09-30 Machine d'impression rotative à bobines
DE20221937U DE20221937U1 (de) 1991-01-23 2002-09-30 Rollenrotationsdruckmaschine
AT02776748T ATE312714T1 (de) 2001-10-05 2002-09-30 Rollenrotationsdruckmaschine
DE20221967U DE20221967U1 (de) 2001-10-05 2002-09-30 Rollenrotationsdruckmaschine mit einer mindestens zwei Drucktürme aufweisenden Sektion
PCT/DE2002/003691 WO2003031179A2 (fr) 2001-10-05 2002-09-30 Presse rotative a imprimer
DE20220292U DE20220292U1 (de) 2001-10-05 2002-09-30 Druckeinheit und eine Rotationsdruckmaschine
AU2002339337A AU2002339337A1 (en) 2001-10-05 2002-09-30 Rotary roller printing press
JP2003534190A JP2005504667A (ja) 2001-10-05 2002-09-30 印刷ユニットおよびウェブ輪転印刷機
DE10245659A DE10245659A1 (de) 2001-10-05 2002-09-30 Druckeinheit und eine Rotationsdruckmaschine
DE20221647U DE20221647U1 (de) 2001-10-05 2002-09-30 Rollenrotationsdruckmaschine
EP04105447A EP1508441B1 (fr) 2001-10-05 2002-09-30 Machine d'impression rotative et plieuse en entonnoir
DE20220298U DE20220298U1 (de) 2001-10-05 2002-09-30 Falzaufbau einer Rollenrotationsdruckmaschine und Rollenrotationsdruckmaschine
DE20220296U DE20220296U1 (de) 2001-10-05 2002-09-30 Druckeinheit und eine Rotationsdruckmaschine
DE20221931U DE20221931U1 (de) 2001-10-05 2002-09-30 Rollenrotationsdruckmaschine
DE50213490T DE50213490D1 (de) 2001-10-05 2002-09-30 Rollenrotationsdruckmaschine
DE50215021T DE50215021D1 (de) 2001-10-05 2002-09-30 Rollenrotationsdruckmaschine und Trichteranordnung
US10/490,388 US7156019B2 (en) 2001-10-05 2002-09-30 Rotary roller printing press
DE50205300T DE50205300D1 (de) 2001-10-05 2002-09-30 Rollenrotationsdruckmaschine
DE50214555T DE50214555D1 (fr) 2001-10-05 2002-09-30
AT02776749T ATE475536T1 (de) 2001-10-05 2002-09-30 Druckeinheit und eine rollenrotationsdruckmaschine
EP04101881A EP1466730B1 (fr) 2001-10-05 2002-09-30 Machine rotative d'impression à bobines
DE20221648U DE20221648U1 (de) 2001-10-05 2002-09-30 Rollenrotationsdruckmaschine
EP03727175A EP1492673A1 (fr) 2002-04-06 2003-04-03 Unites d impression
AU2003233926A AU2003233926A1 (en) 2002-04-06 2003-04-03 Printing units
PCT/DE2003/001102 WO2003084751A1 (fr) 2002-04-06 2003-04-03 Unites d'impression
JP2005190664A JP2005319815A (ja) 2001-10-05 2005-06-29 印刷ユニットおよびウェブ輪転印刷機
US11/589,105 US7448320B2 (en) 2001-10-05 2006-10-30 Printing unit and a rotary roller printing press
US11/589,086 US7562623B2 (en) 2001-10-05 2006-10-30 Printing unit and a rotary roller printing press
US11/636,660 US7296516B2 (en) 2001-10-05 2006-12-11 Rotary roller printing press
US11/637,073 US7546801B2 (en) 2001-10-05 2006-12-12 Printing unit and a rotary roller printing press

Applications Claiming Priority (17)

Application Number Priority Date Filing Date Title
DE10138221.9 2001-08-03
DE10149068.2 2001-10-05
DE10149068 2001-10-05
DE10149997 2001-10-11
DE10149997.3 2001-10-11
DE10154837.0 2001-11-08
DE2001154837 DE10154837A1 (de) 2001-11-08 2001-11-08 Antrieb eines Druckwerks
DE2001163962 DE10163962B4 (de) 2001-12-23 2001-12-23 Antrieb eines Druckwerkes
DE2001163961 DE10163961B4 (de) 2001-12-23 2001-12-23 Antrieb eines Druckwerkes
DE10163963.5 2001-12-23
DE10163961.9 2001-12-23
DE10163963A DE10163963B4 (de) 2001-12-23 2001-12-23 Antrieb eines Druckwerkes
DE10163962.7 2001-12-23
DE10202033 2002-01-18
DE10202033.7 2002-01-18
DEPCT/DE02/01298 2002-04-09
PCT/DE2002/001298 WO2002081219A2 (fr) 2001-04-09 2002-04-09 Element d'impression d'une machine a imprimer

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Publication Number Publication Date
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WO2004080716A1 (fr) * 2003-03-14 2004-09-23 Koenig & Bauer Aktiengesellschaft Groupe d'impression d'une unite d'impression possedant au moins deux groupes d'impression situes verticalement l'un au-dessus de l'autre dans une presse, et unite d'impression
US7707934B2 (en) * 2004-05-04 2010-05-04 Koenig & Bauer Aktiengesellschaft Printing formes of a printing press, and web-fed rotary presses
US7721646B2 (en) * 2004-05-04 2010-05-25 Koenig & Bauer Aktiengesellschaft Offset printing groups of a printing press for newspaper printing and a web-fed rotary printing press

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EP0699524A2 (fr) 1994-08-30 1996-03-06 M.A.N.-ROLAND Druckmaschinen Aktiengesellschaft Machine d'impression offset
DE19603663A1 (de) 1996-02-02 1997-08-07 Roland Man Druckmasch Druckwerk für den fliegenden Druckplattenwechsel
EP0862999A2 (fr) * 1997-03-04 1998-09-09 MAN Roland Druckmaschinen AG Presse à bobines pour un changement de production rapide
EP0878299A1 (fr) * 1997-04-18 1998-11-18 Heidelberger Druckmaschinen Aktiengesellschaft Machine d'impression rotative à journaux pour bandes
DE19803809A1 (de) 1998-01-31 1999-08-05 Roland Man Druckmasch Offsetdruckwerk
DE19755316C2 (de) 1997-12-12 1999-10-07 Koenig & Bauer Ag Antrieb für Zylinder einer Druckeinheit
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DE2510057A1 (de) 1974-03-15 1975-09-18 Rockwell International Corp Falzverfahren und falzapparat fuer die zeitungsherstellung
DE2528008A1 (de) 1974-06-28 1976-01-15 Rockwell International Corp Rotationsdruckmaschine
JPS5621860A (en) 1979-07-30 1981-02-28 Ryobi Ltd Cylinder driving device of offset printing machine
DE3409194A1 (de) 1984-03-14 1985-09-26 Heidelberger Druckmaschinen Ag, 6900 Heidelberg Registerstellvorrichtung fuer eine rotationsdruckmaschine
EP0699524A2 (fr) 1994-08-30 1996-03-06 M.A.N.-ROLAND Druckmaschinen Aktiengesellschaft Machine d'impression offset
DE19603663A1 (de) 1996-02-02 1997-08-07 Roland Man Druckmasch Druckwerk für den fliegenden Druckplattenwechsel
EP0862999A2 (fr) * 1997-03-04 1998-09-09 MAN Roland Druckmaschinen AG Presse à bobines pour un changement de production rapide
EP0878299A1 (fr) * 1997-04-18 1998-11-18 Heidelberger Druckmaschinen Aktiengesellschaft Machine d'impression rotative à journaux pour bandes
DE19755316C2 (de) 1997-12-12 1999-10-07 Koenig & Bauer Ag Antrieb für Zylinder einer Druckeinheit
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WO2004080716A1 (fr) * 2003-03-14 2004-09-23 Koenig & Bauer Aktiengesellschaft Groupe d'impression d'une unite d'impression possedant au moins deux groupes d'impression situes verticalement l'un au-dessus de l'autre dans une presse, et unite d'impression
US7357079B2 (en) 2003-03-14 2008-04-15 Koenig & Bauer Aktiengesellschaft Printing group of a printing unit, consisting of two printing groups placed vertically above each other in a printing machine
US7707934B2 (en) * 2004-05-04 2010-05-04 Koenig & Bauer Aktiengesellschaft Printing formes of a printing press, and web-fed rotary presses
US7721646B2 (en) * 2004-05-04 2010-05-25 Koenig & Bauer Aktiengesellschaft Offset printing groups of a printing press for newspaper printing and a web-fed rotary printing press

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