EP1466730A2 - Machine rotative d'impression à bobines - Google Patents

Machine rotative d'impression à bobines Download PDF

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Publication number
EP1466730A2
EP1466730A2 EP04101881A EP04101881A EP1466730A2 EP 1466730 A2 EP1466730 A2 EP 1466730A2 EP 04101881 A EP04101881 A EP 04101881A EP 04101881 A EP04101881 A EP 04101881A EP 1466730 A2 EP1466730 A2 EP 1466730A2
Authority
EP
European Patent Office
Prior art keywords
web
fed rotary
rotary printing
machine according
printing machine
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.)
Granted
Application number
EP04101881A
Other languages
German (de)
English (en)
Other versions
EP1466730A3 (fr
EP1466730B1 (fr
Inventor
Burkard Herbert
Bernd Masuch
Karl Schäfer
Anton Weis
Kurt Weschenfelder
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koenig and Bauer AG
Original Assignee
Koenig and Bauer AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=33515006&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1466730(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE10228968A external-priority patent/DE10228968B3/de
Priority claimed from DE10228970A external-priority patent/DE10228970C1/de
Priority claimed from PCT/DE2002/002410 external-priority patent/WO2003016058A1/fr
Priority claimed from DE10235391A external-priority patent/DE10235391A1/de
Priority claimed from DE10238177A external-priority patent/DE10238177B3/de
Application filed by Koenig and Bauer AG filed Critical Koenig and Bauer AG
Publication of EP1466730A2 publication Critical patent/EP1466730A2/fr
Publication of EP1466730A3 publication Critical patent/EP1466730A3/fr
Publication of EP1466730B1 publication Critical patent/EP1466730B1/fr
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B41F13/08—Cylinders
    • 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
    • B41F13/02—Conveying or guiding webs through presses or machines
    • B41F13/06—Turning-bar arrangements
    • 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
    • B41F13/10—Forme cylinders
    • 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
    • B41F13/193—Transfer cylinders; Offset cylinders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/54—Auxiliary folding, cutting, collecting or depositing of sheets or webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/54—Auxiliary folding, cutting, collecting or depositing of sheets or webs
    • B41F13/56—Folding or cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/54—Auxiliary folding, cutting, collecting or depositing of sheets or webs
    • B41F13/56—Folding or cutting
    • B41F13/58—Folding or cutting lengthwise
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F27/00—Devices for attaching printing elements or formes to supports
    • B41F27/12—Devices for attaching printing elements or formes to supports for attaching flexible printing formes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F27/00—Devices for attaching printing elements or formes to supports
    • B41F27/12—Devices for attaching printing elements or formes to supports for attaching flexible printing formes
    • B41F27/1206—Feeding to or removing from the forme cylinder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F27/00—Devices for attaching printing elements or formes to supports
    • B41F27/12—Devices for attaching printing elements or formes to supports for attaching flexible printing formes
    • B41F27/1262—Devices for attaching printing elements or formes to supports for attaching flexible printing formes without tensioning means
    • 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
    • B41F7/025—Multicolour printing or perfecting on sheets or on one or more webs, in one printing unit
    • 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
    • B41F7/10—Rotary lithographic machines for offset printing using one impression cylinder co-operating with several transfer cylinders for printing on sheets or webs, e.g. satellite-printing units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H45/00—Folding thin material
    • B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
    • B65H45/22—Longitudinal folders, i.e. for folding moving sheet material parallel to the direction of movement
    • B65H45/221—Longitudinal folders, i.e. for folding moving sheet material parallel to the direction of movement incorporating folding triangles
    • B65H45/225—Arrangements of folding triangles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • 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

Definitions

  • the invention relates to a web-fed rotary printing press according to the preamble of Claim 1 or 2.
  • DE 25 28 008 A1 shows a printing press for a direct printing process
  • Forme cylinders which are six in the axial direction and two in the circumferential direction
  • Pressure plates can be fitted, and with impression cylinders, which are three in the axial direction and can be covered with a printing felt in the circumferential direction.
  • Both side by side arranged printing plates and the juxtaposed printing felts are each offset in the circumferential direction.
  • DE 25 10 057 A1 also discloses a printing press with a direct printing process, with the forme cylinder acting together with an impression cylinder on its Width six and carries two pressure plates on its circumference.
  • JP 56-021860 A is a printing unit with form, transfer and Back pressure cylinder is known, each of the three cylinders using its own Drive motor is driven.
  • DE 41 28 797 A1 is a triple-width web-fed rotary printing press with two on two different, superimposed levels of formers known.
  • WO 01/70608 A1 discloses a turning bar arrangement, two in essential part web-width turning bars each on a carrier transverse to the direction of incoming partial web are slidably arranged. Each laterally outside the Side frame is arranged a register roller, the longitudinal axis of which is essentially runs parallel to the side frame and which also along a rail in one Direction is displaceable transversely to the direction of the incoming partial web.
  • a folding structure is known from US Pat. No. 4,671,501 A, two folding formers one above the other are arranged, the webs after passing through idler rollers before a third Cut the hopper lengthways, turn the partial webs 90 ° over a third hopper and then combined into two strands, the two one above the other arranged funnels are fed.
  • EP 10 72 551 A2 describes a folding structure with two staggered vertically Known groups of hoppers. Above each of the groups of formers is one Harp, d. H. arranged a group of collecting, taking off or also harp rollers, over which the relevant partial webs of the assigned group of formers are fed.
  • WO 97/17200 A2 a fold structure is known, according to which cut, transversely partial webs offset from one another can be fed to different formers.
  • the horizontally juxtaposed folding former are z. T. vertically offset from each other arranged.
  • DE 44 19 217 A1 shows a superstructure of a web-fed rotary printing press with a Turning device, with partial webs being offset by half a partial web width in order to to guide them on top of each other and feed them to a common former.
  • the invention has for its object to a web-fed rotary printing press create.
  • the number of role changers (investment), the frequency of role changes (Production security) and the set-up time when pulling in webs (cycle times) can be compared to a double-width press for the same product thickness can be reduced.
  • the printing units are nine-cylinder satellite printing units executed, which on the one hand a high precision in the color register and on the other others results in a low-vibration design. Vibrations are too reduced by the advantageous arrangement, design and attachment of elevators on the cylinders.
  • openings are made in the lateral surfaces Circumferential direction minimized.
  • the openings can be arranged alternately offset in the circumferential direction such that at least over a section length always a closed surface with the shape or satellite cylinder works together.
  • out of roundness and Manufacturing costs minimized by keeping the bale on its whole effective length axially penetrating channels are provided, openings towards However, the lateral surface only exist in the sections mentioned. In the canals then z.
  • the channel or in the channels of the forme cylinders are at least in the axial direction six devices for the axial positioning of printing forms. These are z. B. as form-locking register pins acting together with printing form ends executed, which can be moved manually or remotely axially within the channel are arranged.
  • the mechanically independent drive of the cylinder pairs of the (or the) Satellite cylinders have particular advantages with regard to the possibility of one variable operating. For example, set-up, e.g. B. a flying change of printing form or washing. Conversely, a train can be retracted while other cylinders or pairs of cylinders are standing or on Go through the setup program. It is also an advantage if you have rubber blankets positive or negative promoting properties, the satellite cylinder with one of the other cylinders to operate different surface speeds.
  • a superstructure of the printing press has at least one Longitudinal cutting device with at least five from each other transversely to the paper running direction spaced knives.
  • each pressure tower or eight each Pressure points) two register devices movable transversely to the direction of paper travel Compensation for the paths of the partial lanes is provided.
  • These can be in Continuing education structurally connected to a turning section with a width of part of the web his.
  • Subsequent guide elements which are only assigned to partial webs, are also e.g. B. in essentially run only part of the way. These designs allow one Low-vibration, and thus again precise transport of the train. Through indolence long, strong, only caused by the partial web (s) driven guide elements Web tension fluctuations (e.g. with load changes, change of Printing speed) can be reduced effectively.
  • only one of two stacking hoppers arranged one above the other is a so-called harp, d. H. several i. d.
  • harp d. H. several i. d.
  • unpowered idler rollers On the other former lanes can be transferred from the harp.
  • the two arranged vertically one above the other Folding hoppers are strands from the same flight of superimposed partial webs variable thickness or partial web number can be fed.
  • partial webs from one of the funnel groups are assigned Harp can be applied to the other funnel group and vice versa.
  • Execution is only one of two stacked formers one above the other so-called harp, d. H. several i. d.
  • non-driven overrun rollers also collecting or Take-off rollers called
  • the two arranged vertically one above the other Folding hoppers are strands from the same flight of superimposed partial webs variable thickness or partial web number can be fed.
  • the partial web is only one odd multiple of half a web width can be offset or offset. So lets z. B. avoid with little effort to print very narrow webs need or to provide additional printing units.
  • the one that can be moved across the track Designing at least one of the turning bars enables a high degree of variability.
  • the drive of rollers of the Hopper construction and / or the folder is particularly good Registration and on a variable operation advantageous.
  • the web-fed rotary printing press shown by way of example in FIG. 1 has a left and a right section with at least two printing towers 01 each.
  • the printing towers 01 have printing units 02 which z. B. at least three times wide, d. H. for printing of six newspaper pages arranged axially next to each other.
  • the Printing units 02 are designed as satellite printing units 02.
  • the beneficial Design of printing units 02 as nine-cylinder satellite printing units 02 guarantees a very good registration or a low fan-out.
  • the Printing units 02 can also be used as ten-cylinder satellite printing units 02 or possibly also as printing units operable in rubber-against-rubber printing, such as, for. B. several bridge printing units or an H-printing unit 02 can be designed.
  • the Printing units 02 are webs 03 of rolls, not shown, in particular under Fed using reel changers.
  • a superstructure 04 Downstream of a web 03 passing through the printing towers 01 or printing units 02, here above the printing towers 01, a superstructure 04 is provided in each section, in which cut the web 03 or webs 03 on longitudinal cutting devices 06, partial webs by means of turning devices 07 possibly offset and / or overturned, only in FIG. 1 indicated register devices 08 are aligned with each other in the longitudinal register and can be performed on top of each other.
  • the superstructure 04 has at least one so-called harp 09 with a number of one above the other arranged, the webs 03 or partial webs 03a; 03b; 03c leading harp or On rollers.
  • the harp 09 determines the funnel inlet of the one above the other Lanes 03. Lanes 03 experience a change of direction and via this harp 09 are then either one or more strands summarized and fed to at least one folding structure 11.
  • folding structures 11 are arranged between the sections, which z. B. folding formers each arranged on two different levels one above the other exhibit.
  • the printing press can only be a common one between the sections arranged folding structure 11, or just one section and one have associated fold structure 11.
  • the respective fold structure 11 can also only be used just one level of formers.
  • Each fold structure 11 is one or several folders 12 assigned.
  • the printing unit 02 has several, in the example four, printing units 13, by means of which Ink from an inking unit 14 via at least one designed as a forme cylinder 16 Cylinder 16 can be applied to web 03 (FIG. 2).
  • the printing unit 13 As Offset printing unit 13 designed for wet offset and in addition to the inking unit 14 a dampening unit 20 and another cylinder designed as a transfer cylinder 17 17 on.
  • the transfer cylinder 17 forms with an abutment Printing cylinder 18 a printing point.
  • the pressure cylinder 18 is as Satellite cylinder 18 executed, which with further transmission cylinders 17 more Printing units 13 in the print-on position forms further pressure points.
  • the impression cylinder 18 could in the formation of the printing units as a double printing unit in rubber-against-rubber printing also be designed as a transfer cylinder 18. Get the same parts if not necessary to differentiate, the same reference numerals. A difference however, the spatial location can and will remain the same in the case of award Reference number i. d. R. disregarded.
  • the inking unit 14 has more than six printed pages reaching color box 15. In another version, three are each about two Ink boxes 15 on the printing side are arranged side by side in the axial direction.
  • the Dampening unit 20 is in an advantageous embodiment as a four-roller spray dampening unit 20 executed.
  • the forme cylinder 16 has, for. B. a range between 850 and 1,000 mm, in particular from 900 to 940 mm.
  • the scope is e.g. B. for inclusion two standing printed pages, e.g. B. Newspaper pages in broadsheet format, using two in the circumferential direction on the form cylinder 16 one behind the other fixable elevators 19, z. B. flexible printing forms 19, formed.
  • the printing formes 19 are in the circumferential direction the forme cylinder 16 mountable and in the embodiment shown in Fig. 3 each as Single pressure plate equipped with one pressure side in the axial direction can be replaced individually.
  • the length L16 of the usable bale of the forme cylinder 16 is in the first Execution z. B. 1,850 to 2,400 mm, in particular 1,900 to 2,300 mm and is in the axial Direction to include z. B. at least six arranged side by side dimensioned printed pages, especially newspaper pages in broadsheet format (see Fig. 3, sections A to F). It is u. a. on the type of manufactured Depending on the product, whether only one print page or several print pages in the axial direction Direction side by side on a printing form 19 are arranged. In an advantageous The wider version of the first version is the length L16 of the usable bale between 2,000 and 2,400 mm.
  • the forme cylinder 16 has z. B. a range between 980 and 1,300 mm, in particular from 1,000 to 1,200 mm.
  • the length L16 of the usable Bale is z. B. 1,950 to 2,400 mm, in particular 2,000 to 2,400 mm.
  • the Allocation corresponds to the above. Execution.
  • the transfer cylinder 17 also has a scope in the first embodiment z. B. between 850 and 1,000 mm, in particular from 900 to 940 mm.
  • the length L17 of the usable bale of the transfer cylinder 17 is z in the first embodiment. B. 1,850 to 2,400 mm, in particular 1,900 to 2,300 mm and is in the longitudinal direction side by side z. B. with three elevators 21, z. B. rubber blankets 21, (sections AB to EF). They extend in the circumferential direction essentially around the full circumference.
  • the Rubber blankets 21 are the vibration behavior of the printing unit 13 during operation favorable influencing, alternating, z. B. offset by 180 ° to each other (Fig. 3) arranged.
  • the length L17 is usable bale also between 2,000 and 2,400 mm.
  • the transfer cylinder 17 has z. B. a scope between 980 and 1,300 mm, in particular from 1,000 to 1,200 mm.
  • the length L17 of the usable bale is z. B. 1,950 to 2,400 mm, in particular 2,000 to 2,400 mm.
  • the assignment with elevators 21 corresponds to the first embodiment.
  • Diameter of bales of cylinders 16; 17 are in the first o. G. Execution z. B. from 270 to 320 mm, in particular from approx. 285 to 300 mm. In the second above Execution is the diameter of bales of cylinders 16; 17 z. B. from about 310 to 410 mm, in particular from 320 to approx. 380 mm. A ratio of a length of usable bale of the cylinder 16; 17 for their diameter should be 5.8 to 8.8, z. B. at 6.3 to 8.0, in a broad version in particular at 6.5 to 8.0.
  • L16; L17 of the usable bale is the width or length of the Bale to understand which for receiving elevators 19; 21 is suitable. This corresponds approximately to a maximum possible web width of a web to be printed 03. Based on an entire length of the barrel of the cylinder 16; 17 would be to this Length L16; L17 of the usable bale is the width of any existing bale Bearings, of possibly existing grooves and / or of existing ones Include surface areas, which z. B. for the operation of clamping and / or Clamping devices must be accessible.
  • the satellite cylinder 18 also essentially has the mentioned dimensions and ratios at least of the assigned Transfer cylinder 17 on.
  • the elevators 19; 21 are shown schematically in FIG. B. as flexible plates executed, the elevator 21 designed as a rubber blanket 21 as a so-called.
  • Metal printing blanket 21 with an elastic and / or arranged on a carrier plate 23 compressible layer 22 (dashed lines) is executed (in Fig. 4 they are alone Metal printing blanket 21 reference numerals connected by dashed lines).
  • a plate-shaped printing form 19 or a carrier plate 23 for a rubber printing blanket i. d. R. made of a flexible but otherwise dimensionally stable material, e.g. B. from a Aluminum alloy, and has two opposite, in or on the cylinder 16; 17 to fastening ends 24; 26 with a material thickness MS of z. B.
  • a leading end 24 is for example at an acute angle ⁇ of 40 ° to 50 °, in particular 45 °, and a trailing one End 26 bent at an angle ⁇ of 80 to 100 °, in particular 90 °. If in Circumferential direction of the cylinder 16; 17, in particular the transfer cylinder 17, If only a single elevator 21 is applied, the length I of the elevator 21 corresponds almost the circumference of this cylinder 17th
  • the folded ends 24; 26 of the elevators 19; 21 now each in one on the circumference of the respective cylinder 16; 17 longitudinally axially parallel, slit-shaped Insertable opening, the ends 24; 26 for example by their shape, Friction or deformation are kept. However, you can also use by spring force, by pressure medium or an effective during operation Centrifugal actuatable means can be fixed.
  • the slit-shaped openings for axial Direction of adjacent printing plates 19 on the plate cylinder 16 are in advantageous embodiment in one flight, z. B. as a continuous slit-shaped Opening (as described below), arranged while the openings for the the transfer cylinder 17 not arranged side by side blankets 21 continuously, but are alternately offset in the circumferential direction by 180 °.
  • FIG. 5a and b) show a perspective view of an example of an advantageous one Design of the forme cylinder 16.
  • Two channels 27 are provided in the cylinder 16, whereby both channels 27 consistently in the axial direction of the cylinder 16 at least over the extend the entire length of the six sections A to F in the bale (Fig. 5b). They are in Circumferential direction of the cylinder 16 z. B. offset from each other by 180 °.
  • the arranged below a lateral surface 30 inside the cylinder 16, for. B. as Circular bores 27, have at least the length of the six sections A to F a narrow, slot-shaped opening 28 to the lateral surface 30 of the Cylinder 16 on (Fig. 5a).
  • a slot width s16 of the opening 28 on the forme cylinder 16 in the circumferential direction is less than 5 mm and is preferably in the range of 1 mm to 3 mm (Fig. 5c).
  • the folded ends 24; 26 of the printing form 19 are now each in one of the circumference in the longitudinal direction axially parallel openings 28 and are, at least that trailing end 26, by a holding device 29, 31 arranged in the channel 27 fixable.
  • the holding device 29, 31 here has at least one clamping piece 29 and Spring element 31 on (Fig. 5c).
  • the not shown right-angled trailing suspension leg 26 (see Fig. 4) preferably comes to one Folding essentially complementarily shaped wall of the opening 28 for System and is there by the clamping piece 29 by a spring element 31 on the Clamping piece 29 exerted force.
  • the acute angle, not shown folded leading hook legs 24 (see Fig. 4) preferably arrives a wall of the opening 28 which is essentially complementary to the fold, which with the outer surface 30 a hooking edge or nose under a pointed Angle ⁇ 'forms from 40 ° to 50 °, in particular 45 °, to the system.
  • an adjusting means 32 is provided in the channel 27, which at its actuation of the force exerted by the spring element 31 on the clamping piece 29 counteracts and the clamping piece 29 from the wall or the end 26th pivots away.
  • each Sections A to F several, e.g. B. six such clamping pieces 29 as shown in FIG. 5c arranged, in the middle between the clamping elements 29 of each section A to F, here between the third and fourth clamping element 29 of each section A to F, a register element 33 (FIG. 5d) each having a register stone 35 is arranged is.
  • the register block 35 or register pin 35 is, for. B.
  • the actuating means 32 is designed in the embodiment shown such that at Actuation of the holding device (s) 29, 31, d. H. all clamping pieces 29, over the length of the Sections A to F are closed or released at the same time.
  • the adjusting means 32 is as in Fig. 5a "pulled" out of the cylinder 16 shown as at least over the Length of sections A to F extending axially in channel 27 and with Pressure medium actuated reversibly deformable hollow body 32, for. B. as a hose 32, executed. 5c with the clamping pieces 29 arranged together in channel 27 that he self-locking the Holding device closing spring elements 31 counteracts when actuated.
  • By the areas of register elements 33 are passed through (FIG. 5d).
  • FIG. 6a and b show a perspective view of an example of an advantageous one Design of the transfer cylinder 17.
  • the cylinder 17 there are two channels 36; 37 provided, both channels 36; 37 throughout in the axial direction of the Cylinder 17 at least over the entire length of the six sections A to F or three Sections AB; CD; EF, extend in the bale (Fig. 6b). They are in the circumferential direction of the Cylinder 17 z. B. offset from each other by 180 °.
  • Two of the three openings 38; 39 stand with the same Channel 36 in communication and are aligned with each other in the axial direction, however spaced from each other on the outer surface 40. Axially between the two Openings 38; 39 there is a continuation of the shape of the remaining lateral surface 40, especially undisturbed section U without opening.
  • the two aligned, e.g. B. with same channel 36 communicating openings 38; 39 are preferred openings 38 near the end face; 39, the third opening 41 being axially at least over extends the central gate CD and is offset by 180 ° to the other openings 38; 39 is arranged.
  • a slot width s17 of the uncovered opening 38; 39; 41 on the transfer cylinder 17 in the circumferential direction is less than 5 mm and is preferably in the range of 1 mm to 3 mm (Fig. 6c).
  • each on one or two ends of the slots 38; 39; 41 radial extending bores 42 may be provided, which in the operating state of the cylinder 17th is closable or closed by means of a stopper (not shown) (FIG. 6b).
  • the plug has an outer surface which the otherwise cylindrical contour of the Cylinder 17 continues in the assembled state in the area of the bore 42.
  • the circumferential direction of the cylinder 17 in a section perpendicular to the axis of rotation is in an advantageous embodiment, only one of the openings 38; 39; 41 or one the opening 38 shortened by the plugs; 39; 41 arranged in a row. In Viewed in this section, the openings 38 thus overlap; 39; 41 or the through the plug shortened opening 38; 39; 41 not.
  • the folded ends 24; 26 of the blanket 21 are now each in one of the Perimeter in the longitudinal direction axially parallel openings 38; 39; 41 can be inserted and are at least the trailing end 26, in each case by at least one in the channel 36; 37 arranged holding device 43, 44 fixable.
  • the two ends 24; 26 of the same rubber blanket 21 through the same opening 38; 39; 41 in the same channel 36; 37 out.
  • the holding device 43, 44 each has at least one clamping piece 43 and one Spring element 44 on (Fig. 6c).
  • the not shown right-angled trailing suspension leg 26 (see Fig. 4) preferably comes to one Folding essentially complementarily shaped wall of the opening 38; 39; 41 to the system and is there by the clamping piece 43 by one of the spring element 44 the clamping piece 43 pressed force.
  • the acute angle, not shown folded leading hook legs 24 (see Fig. 4) preferably arrives a wall of the opening 38 which is essentially complementary to the fold; 39; 41, which with the outer surface 40 is a hanging edge or nose under one forms acute angle ⁇ 'of 40 ° to 50 °, in particular 45 °, to the system.
  • the trailing end 26 is in the channel 36; 37 at least one adjusting means 46; 47; 48 provided which, when actuated by the spring element 44 on the Clamping piece 43 counteracts the force exerted and the clamping piece 43 of the Wall swings away.
  • 37 at least one adjusting means 46; 47; 48 provided (in Fig. 6a "pulled" from the cylinder 17 shown).
  • 36; 37 not only a clamping piece 43, but are along the length of the sections AB; CD; EF axially next to each other a plurality of clamping pieces 43 as individual segments, each with at least one Spring element 44 arranged (in FIG. 6a "pulled out” of the cylinder 17) ) Shown.
  • Sections AB; CD; EF of the respective channel 36; 37, which has no opening to the lateral surface 40 is instead of the holding device 43, 44 or the holding devices 43, 44 at least one filling element 49 (FIG.
  • a filling element 49 (FIG. 6d) in the channel 36; 37 arranged.
  • the filling element 49 essentially has a cross section of the channel 36; 37 modeled cross-section and at least one continuous in the axial direction Opening 51 through which a resource for the actuating means 46; 47; 48 feasible is.
  • the adjusting means 46; 47; 48 is executed in the illustrated embodiment such that when actuated, the holding device 43, 44 of a section AB; CD; EF, i.e. H. all Clamping pieces 43 of a section AB; CD; EF, closed or released at the same time are.
  • the adjusting means 46; 47; 48 is "pulled out" of the cylinder 17 in FIG. 6a shown.
  • the channel 36 (with two openings 38; 39) extends in each case at the end Adjusting means 46; 47 over at least the corresponding length of section AB; EF.
  • the the adjusting means 48 assigned to the central opening 41 also extends over at least the corresponding length of the assigned section CD.
  • the actuating means 46; 47; 48 are each axially in the channel 36; 37 extending and actuatable with pressure medium reversibly deformable hollow body 46; 47; 48, e.g. B. as a hose 46; 47; 48, executed.
  • This hose 46; 47; 48 is together with the clamping pieces 43 in accordance with FIG. 6c acting in channel 36; 37 arranged that the self-locking device 43, 44 closing spring elements 44 counteracts when actuated.
  • FIG. 6d Through the areas of filling elements 49 to be passed through this or its opening 51 passed through (Fig. 6d).
  • channels 36; 37 these can also not each via the the entire length must be continuous.
  • a printing unit 02 or Cylinders 16; 17 advantageous embodiment is at least two cylinders 16; 17 in particular two forme cylinders 16, at least one of the printing towers 01 one each Device 52 for pressing an elevator 19; 21 to a cylinder 16; 17 in particular a printing form 19 on the forme cylinder 16, (hereinafter Pressing device 52) assigned.
  • Pressing device 52 assigns to the printing tower 01 to press an elevator 19; 21 to a cylinder 16; 17 in particular a printing form 19 on the forme cylinder 16, (hereinafter Pressing device 52) assigned.
  • This is e.g. B. advantageous if in two corresponding printing units 13 a faster, z. B. flying plate change should be made.
  • a corresponding pressing device 52 has one or more pressing elements 53; 54, e.g. B.
  • the pressing device 52 extends along the cylinder 16; 17 at least in the entire area of sections A to F, d. H. im for printing effective area of the bale.
  • the embodiment of the pressing device 52 described in FIG. 7 is in particular also in connection with the embodiment described in Fig. 5 for the over all sections A to F reaching common adjusting means 32 is an advantage.
  • this constellation there is a single or group wind-up, change and / or take-off also for six printing forms 19 arranged next to one another on the forme cylinder 16 are possible without that within the forme cylinder 16 an increased expenditure on actuating devices or supply of equipment. Also the manufacturing, assembly and maintenance this simplifies considerably.
  • the pressing device 52 has sections A to F (with six next to each other) arranged elevators 19) or section AB; CD; EF (with three next to each other arranged lifts 21) at least a first pressing element 53, z. B. rolling element 53, on.
  • it has sections A to F or Section AB; CD; EF a in the circumferential direction of the cylinder 16; 17 of that first Rolling element 53 spaced apart second pressing element 54, z. B. rolling element 54 on.
  • In 7 are only middle sections B, C and D for the case of the forme cylinder 16 as well as the roller elements 53; 54 shown.
  • Each section A to F or AB to EF is a first rolling element 53 or a group of arranged in the axial direction next to each other first rolling elements 53 and z. B. a second rolling element 54 or a group of side by side in the axial direction arranged second rolling elements 54 arranged.
  • each section is from A to F or AB to EF a first rolling element 53 and a group of three second Rolling elements 54 shown.
  • Advantageous in terms of the possible danger Tilting and possibly incorrect axial alignment is the arrangement of groups of at least two rolling elements 53; 54.
  • a single rolling element 53; 54 for a section A to F or AB to EF for example, as in the longitudinal direction almost over the length of the section A to F. or AB to EF extending roller 53; 54 executed, a rolling element 53; 54 one Group, however, z. B. only as the highest a fraction of the length of the Role 53 having sections A to F or AB to EF; 54th
  • the roller elements 53; 54 and, if provided, the Rolling elements 53; 54 are fundamental can be moved independently of one another, for example on a crossmember 56 (or more Trusses 56) arranged.
  • the only first rolling element 53 or the group of first Rolling elements 53 of each section A to F or AB to EF and, if so provided, the only second rolling element 54 or the group of second Rolling elements 54 of each section A to F or AB to EF are independent from each other by their own adjusting means 57; 58 operated.
  • This adjusting means 57; 58 are reversibly deformable, for example, as pressurizable with pressure medium Hollow body 57; 58, in particular as a hose 57; 58 executed. But it can also different types of electrically or magnetically actuated adjusting means can be provided.
  • first and second rolling elements 53; 54 presses when rolling the cylinder 16; 17 with the rolling elements 53; 54 the second rolling element 54 the trailing, bent end 26 of the elevator 19; 21 when rolling over into the opening 28; 38; 39; 41. Is or are only the first rolling elements 53 provided, so it is pushed into it.
  • the rolling elements 53; 54 stationary, while the cylinder 16; 17 in one Production direction P is rotated. That previously in a release position (open) located holding means for sections A to F or AB to EF, z. B. one or more Clamping pieces 29; 43, changes or change into his or her holding or Clamping position (closed). After the holding means in its release position in his stop position is changed, all rolling elements 53; 54 of the concerned Section A to F or AB to EF of cylinder 16; 17 or its elevator 19; 21 switched off.
  • Elevators 19; 21 distinguishes whether one or more others Elevators 19; 21 on the cylinder 16; 17 should remain.
  • the elevator 19; 21 assigned Rolling element 53; 54 can remain parked.
  • the holding means for the Sections A to F or AB to EF will open.
  • the trailing end 26 of the releasing elevator 19; 21 is due to the internal stress from the channel 27; 36; 37 removed while the elevators 19; 21 through the rolling elements 53; 54 are held down.
  • the holding means is closed again.
  • Pressing device 52 first and second rolling elements 53; 54, so the elevators to be left 19; 21 advantageously by at least the second rolling elements 54 held down.
  • the elevator 19; 21 is at least initially the second rolling element 54 is turned off so that the end 26 out of the channel 27; 36; 37 can escape, and the first rolling element 53 started, so that the part released elevator 19; 21 still on the cylinder 16; 17 is guided and held.
  • the cylinder 16; 17, preferably against the direction of production P are rotated until the leading end 24 out of the channel 27; 36; 37 removed, and the elevator 19; 21 can be removed.
  • the rolling elements 53; 54 which is not the elevator 19; 21 relevant sections A to F or AB to EF basically any operating positions during the procedure, preferably parked, take.
  • the cylinders 16; 17; 18 of the printing unit 02 so driven that the printing units 13 of the printing unit 02 each at least by one of the other printing units 13 mechanically independent drive motor 61 can be driven in rotation.
  • the is or are Satellite cylinder 18 also mechanically independent of a drive motor 61 the assigned printing units 13 can be driven in rotation.
  • the drive motors 61 are preferably as regulated with respect to their angular position electric motors 61, e.g. B. as Asynchronous motors, synchronous motors or DC motors.
  • the inking unit 14 shown has two rollers, in addition to those not shown Distribution cylinder 63, which is rotatory together by means of its own drive motor 64 can be driven.
  • the two distribution cylinders 63 are for generating an axial stroke axially movable and driven by a drive means, not shown. That below inking unit 14 shown has only one distribution cylinder 63.
  • the one shown above Dampening unit 20 has two distribution cylinders 66 in addition to other rollers, not shown which can be driven in rotation together by means of its own drive motor 67 are.
  • the two distribution cylinders 66 are not used to generate an axial stroke shown drive means axially movable and drivable.
  • the one shown below Dampening unit 20 has only one distribution cylinder 66.
  • the color and / or Dampening unit 14; 20 not by its own drive motor 64; 67, but from one the cylinder 16; 17; 18, in particular from the forme cylinder 16, via a mechanical one Coupling, e.g. B. via gears and / or belts, rotationally driven.
  • the two cylinders 16; 17 each printing unit 13 in the 9 each of a common drive motor 61 on Transfer cylinder 17 driven.
  • the drive can be axial, e.g. B. via a gear 62, take place or via a driving on a drive wheel of the transfer cylinder 17 Pinion. From the drive wheel of the transfer cylinder 17 can then on a drive wheel Forme cylinders 16 are driven off.
  • the drive connection 68 (as a connecting line shown) can be a gear connection or belt and is in Training carried out encapsulated.
  • For the drive of the inking and dampening unit 14; 20 via own drive motors 64; 67 or a cylinder 16; 17; 18 is fundamental to apply the statements made in relation to FIG. 8.
  • the two cylinders 16; 17 each printing unit 13 in the 10 each from a common drive motor 61, however driven on the forme cylinder 16.
  • the drive can again axially, for. B. via a gear 62, take place or via a drive on a drive wheel of the forme cylinder 16 Pinion. From the drive wheel of the forme cylinder 16 can then on a drive wheel Transfer cylinder 17 are driven.
  • the drive connection 68 can as well Fig. 9 set out to be executed.
  • For the drive of the inking and dampening unit 14; 20 via own drive motors 64; 67 or a cylinder 16; 17; 18 is back basically apply what has been explained in relation to FIG. 8.
  • the drive motor 61 drives via a pinion 71 on a torsionally rigid with the forme cylinder 16 connected drive wheel 72, which in turn on a with the transfer cylinder 17th drive wheel 73 connected in a torsionally rigid manner.
  • the drive wheel 73 is either widened executed or there is a second drive wheel 74 with the transfer cylinder 17th connected.
  • the widened or additional drive wheel 73; 74 drives via a rotatable on a pin 76 of the forme cylinder 16 arranged drive wheel 77 on Drive wheel 78 of the inking and / or dampening unit 14; 20.
  • the drive wheels 72; 73; 74; 77; 78 are preferably designed as gear wheels.
  • the forme cylinder 16 designed to adjust the axial position by, for example, ⁇ ⁇ L axially movable is, at least the pinion 71 and the drive wheels 72 to 74 are straight teeth executed.
  • Between the drive motor 61 and the gear 62 from pinion 71 and Drive wheel 72 can additionally be an encapsulated attachment gear indicated by dashed lines 62 'may be arranged.
  • the drive on the forme cylinder 16 can alternatively also be axial the pins 76 take place, with an axial movement of the forme cylinder 16 possibly over a not shown, an axial relative movement between the forme cylinder 16 and the Drive motor 61 receiving clutch takes place.
  • the satellite cylinder 18 is in this Representation also via a pinion 71 on a drive wheel 79 assigned to it, in particular gear 79, driven.
  • Each with an independent drive motor 61 driven drive train is in an advantageous embodiment at least by itself, possibly in even smaller units, encapsulated (shown in phantom in Fig. 11).
  • the described configurations of the printing unit 02 or the printing units 13 or their cylinder 16; 17; 18 or the drive enables a low-vibration, Custom-fit printing of high quality with a reference to the achievable Product strength low technical and spatial effort.
  • FIG 12 shows a perspective oblique view of a first exemplary embodiment for at least part of the superstructure 04.
  • the partial web 03b is exemplary in FIG Partial web 03b turned outwards from the center is shown.
  • a second of the Partial webs 03a; 03c could, for example, by means of a second such Turning device 07 can also be turned into another escape.
  • a second Turning device can e.g. B. above or below the first turning device 07 lie.
  • the turning device 07 has two parallel or crossed turning bars 82, which with the transport direction of the incoming Partial web 03a; 03b; 03c form an angle of approx. 45 ° or 135 °, and by means of which an incoming web 03a; 03b; 03c laterally displaceable and / or fallable.
  • the Turning rods 82 advantageously have a length L82, the projection of which the transverse extent of the incoming partial web 03a; 03b; 03c slightly larger, e.g. B. 0% to 20% larger than the width of the incoming partial web 03a; 03b; 03c is d. H. the Length L82 is approximately 1.4 to 1.7 times the width of the partial web.
  • the turning bars 82 each individually supported on supports 83 which are transverse to the direction of the incoming Partial web 03a; 03b; 03c can be moved on at least one guide 84.
  • the Now “short” turning bars 82 can now be used depending on the requirements Bring the desired web guide into the required position. Maybe you can both turning bars 82 can also be mounted on such a carrier 83.
  • the Register device 08 has at least one parallel to the running direction as guide element 86 movable roller 86.
  • the roller 86 or several rollers 86 of the register device 08 advantageously have a length L86 that is slightly larger, z. B. 0% to 20% larger than the width of the incoming partial web 03a; 03b; 03c is. At least it is Length L86 less than or equal to twice the width of a two-page-wide partial web 03a; 03b; 03c.
  • the register device 08 is transverse to Direction of the incoming partial web 03a; 03b; 03c on at least one guide 87 can be moved.
  • the now narrow register device 08 or its short one Rollers 86 can now be moved from the desired web guide into the Bring required position.
  • the "short" harp roller 88; 93 as guide element 88; 93 may, however, instead of or in addition to a section 88, as shown in FIG. 13, as individually on a frame arranged harp roller 93 to be executed. This can then either be fixed to the frame, or but on a carrier 94 on a guide 96 transverse to the direction of the incoming Partial web 03a; 03b; 03c can be arranged to be movable.
  • the "short" register device 08 z. B. one of the “short” turning bars 82 assigned and together with this on the guide 84 transverse to the direction of incoming partial web 03b can be moved.
  • This arrangement is here for crossed Turning bars 82 shown, but on parallel turning bars 82 from FIG. 11 apply.
  • In the case of crossed or orthogonal to each other Turning rods 82 is at least one (here two) deflection roller 97 perpendicular to the Rotation axis of the roller 81 running rotation axis.
  • a triple-wide printing press is in the superstructure 04 whole web 03 two such, with register and turning device 08; 07 or with Register and harp roller 93 together positionable "short” devices over or arranged one below the other.
  • the guides 84; 96 (FIGS. 13 and 14) of the mentioned exemplary embodiments can be based on can be realized in many different ways.
  • the guides 84; 96 as Spindles with at least a section thread are designed, which to both Pages rotatably mounted and z. B. rotationally by a drive, not shown are drivable.
  • the carrier 83; 94 can also be rigid in the manner of sliding blocks Guides 84; 96, e.g. B. on profiles.
  • a drive of the carrier 83; 94 also take place via a drivable spindle or in another way.
  • the printed Partial webs 03a; 03b; 03c to escape one of several, here three, across Direction of rotation of the former 101; 102; 103 (Fig. 15) of the Folded structure 11 brought.
  • the transfer takes place, for example, according to the requirement different strengths of individual strands or ultimately intermediate or end products to match, while at the same time effective printing with as full as possible Web widths should take place.
  • the superstructure 04 advantageously has a maximum width b03 of m printed pages Version at least (n * (m / 2 - 1)) turning devices 07 on.
  • n * (m / 2 - 1) turning devices 07 on.
  • three lanes 03; 03 '(or three printing towers 01) six turning devices 07 per section are advantageous for each section.
  • a printing press with e.g. B. two sections of three each Print towers 01 and a total of six designed for double-sided four-color printing four printed pages wide webs 03; 03 '; 03 "are at least three turning devices 07 arranged per section.
  • a printing press with z. B two sections of two printing towers 01 each and a total of four for double-sided four-color printing provided six printed pages wide webs 03; 03 '; For example, 03 "is four Turning devices 07 arranged per section.
  • this press with two Sections or a total of four printing towers 01 (four webs 03; 03 ') is then in Collection company can produce a product with a total thickness of 96 pages.
  • an operating mode is advantageous, with a partial web 03a; 03b; 03c by an integer multiple of its Partial web width b03a, an operating mode is advantageous, with a partial web 03a; 03b; 03c by an odd multiple of half a web width b03a and / or Funnel width (i.e. by a factor of 0.5; 1.5; 2.5) is offset (Fig. 15).
  • This can be done using long, across the entire width of the printing press or the width b03 of the entire Track 03 turning bars (not shown), but also advantageous by means of The "short" turning bars 82 that can be moved as described above are carried out.
  • the Turning bars 82 are then arranged, for example, as shown in FIG.
  • Partial web 03a; 03b; 03c is in front of the former 101; 102; 103 in one between the two aligned folding formers 101; 102; 103 horizontal escape and cut runs on the folding structure 11 or the harp 09, d. H. undivided and / or divided Harp roller 89 and / or "short" harp roller 93, too (Fig. 16).
  • FIG. 16 is a schematic section of FIG. 15 with different examples performed harp rollers 89; 93, the partial web 03c for example its original position (shown empty) by one and a half sub-web widths b03a was transferred. It can, for example, with another Longitudinal cutting device 104 in front of the formers 101; 102; 103 is cut (then one printed page or newspaper page wide), each half with the partial webs 03a and 03b each on a former 101; 102 are performed. The two (intermediate) products then assign z. B. at least one partial web 03c1; 03c2 a formerly two printed pages wide web 03a; 03b; 03c on.
  • Partial webs 03a '; 03b '; 03c 'from others e.g. B. in another printing unit 02 or another printing tower 01 printed webs 03 'on one or more of the Harp rollers 89; 93 accumulate.
  • two can therefore be made on both sides, in double-size and triple-width printing units (e.g.
  • the forme cylinder 16 is in the circumferential direction with two printing forms 19 different printed pages A1, A2 to F1, F2 (or A1 ', A2' to F1 ', F2' for the second web 03 ') is occupied and in the folder 12 there is cross cutting and gathering, so there are two different booklets with 10 each on the strands 109 and 111 Printed pages, and two different booklets, each with 4 Print pages can be generated.
  • An overall product has e.g. B. 48 pages.
  • the forme cylinder 16 is in Circumferential direction with two printing forms 19 of the same printing pages A1, A1; to F1, (or A1 ', A1 'to F1', F1 ') and there is no collection in the folder 12, so are the Strands 109, 111 and 112 each two identical successive booklets of the above. Page numbers can be generated. It is a total product with only 24 pages, but with produces double output.
  • the harp rollers 89; 93 especially if they are undivided over their full length can be carried out in a further training on own, not shown Drive motors to be driven in rotation. These are then z. B. regarding their Speed, u. U. also their location, adjustable and are available to take over current Setpoints in connection with the machine control or an electronic master axis.
  • the fold structure 11 has at least two one above the other arranged formers 101, 106; 102, 107; 103, 108, whose planes of symmetry S each in a common alignment of a straight through the printing press Partial web 03a; 03b; 03c lie.
  • the planes of symmetry S of the two fall folding former 101, 106; 102, 107; 103, 108 essentially together with a central plane M of a two-page wide, straight running partial web 3a deflected only in the vertical direction; 3b; 3c (3a '; 3b'; 3c 'and 3a "; 3b "; 3c" or 3a "'; 3b"'; 3c '”etc.).
  • the partial webs 3a; 3b; 3c etc. are in FIG a reason explained below (for Fig. 18) partially solid and another Part shown in dashed lines.
  • 17 are two vertical for the six printing pages wide printing machine groups of three formers 101, 102, 103 and 106, 107 offset from each other 108 arranged. For four printing pages wide printing machines, this can be two, for eight pages wide printing machines, four funnels next to each other.
  • Each an upper and a lower former 101, 106; 102, 107; 103, 108 are aligned in pairs the above-mentioned way to each other and to a central plane M.
  • the three formers 101; 102; 103 and 106; 107; 108 of a group are across Running direction of the partial webs 03a; 03b; 03c offset from one another and in an advantageous embodiment arranged substantially at the same height. she However, if necessary, they can also be offset vertically to one another and / or different have vertical dimensions, but then z. B. in the horizontal plane at least partially overlap.
  • the fold structure 11 has at least one of the front groups of folding formers 101; 102; 103 and 106; 107; 108 the funnel inlet of the webs 03; 03 '; or partial webs 03a; 03b; 03c defining Harp 09, d. H. a group of several parallel to each other in the radial direction offset casserole or harp rollers 89; 93 on which different tracks 03; 03 'or partial webs 03a; 03b; 03c; or 03a '; 03b '; 03c 'etc. from the superstructure 04 in the Fold structure 11 are transferred.
  • the later location of the partial railway 03a; 03b; 03c; or 03a '; 03b '; 03c 'in strand 109; 111; 112 or its printed pages in the intermediate and / or end product is u. a. by choice a position relative to other partial webs 03a; 03b; 03c; or 03a '; 03b '; 03c 'already set in harp 09.
  • the harp rollers 89; 93 one Harp 09 are vertically and / or horizontally offset from each other and preferably as Unit stored in a common frame. In principle, for each of the vertical groups of folding formers 101; 102; 103 and 106; 107; 108 a such harp 09 may be provided.
  • the two arranged one above the other, but in their Plane of the former 101, 106; 102, 107; 103, 108 a common harp 09 on.
  • the harp 09 has at least (n * m / 2) harp rollers 88; 89; 93, whose axes of rotation z. B. lie essentially in a common plane, and which are preferably stored in a common frame.
  • two lanes 03; 03 '(or two printing towers 01) are at least six harp rollers 88; 89; 93 per harp 09 from Advantage.
  • a printing press with z. B two sections of two printing towers 01 each and a total of four for double-sided four-color printing provided six printed pages wide webs 03; 03 '; 03 "are at least six Harp rollers 88; 89; 93 per harp 09 arranged in a section.
  • These six harp rollers 88; 89; 93 per section, so here twelve, can be in two structurally separate harps 09 z. B. over a common fold structure 11 or two fold structures 11, but also in one structurally common harp 09 z. B. be arranged in two alignments.
  • this Printing machine with two sections or a total of four printing towers 01 is a product with a total thickness of 96 pages produced.
  • a printing press with e.g. B. two sections of two Print towers 01 and a total of four designed for double-sided four-color printing six printed pages wide webs 03; 03 '; 03 "are at least six harp rollers 88; 89; 93 per harp 09 arranged in a section.
  • this press with two sections or a total of four printing towers 01 (four webs 03; 03 ') is then in Collection company can produce a product with a total thickness of 96 pages.
  • the number of required harp rollers 89; 93 according to the configuration of the two sections to determine. If the fold structure 11 is arranged between these two sections, then are all harp rollers 89; 93 in flight or by construction height to save the harp rollers 89; 93 each section in one flight and the Alignments are horizontally offset from each other in the radial direction.
  • the Harp rollers 89; 93 of the two escapes are z. B. again in a common Frame arranged.
  • the fold structure 11 described is used with common harp 09 advantageous in terms of flexibility, all printing units 02 or printing towers 01 or the paths of the railway 03; 03 'with the same color perform. So z. B. the train 03; 03 'and / or partial web 03a; 03b; 03c etc. or that Printing unit 13 for a colored cover sheet flexibly selectable and the strength of the Intermediate products variable.
  • the above-mentioned fold structure 11 with only one harp 09 for two on top of one another arranged folding former 101; 102; 103; 106; 107; 108 is for others Suitable for printing presses with other cylinder widths and cylinder circumferences.
  • existing folding superstructure 11 can also a third former with its own harp 09.
  • the one described Folding structure 11 with a plurality of vertically offset folding formers 101; 102; 103; 106; 107; 108 assigned harp 09 is also arranged on top of three Folding former 101; 102; 103; 106; 107; 108 well applicable.
  • Outside pages of an outer book can thus be assigned to a specific one Assign web guide or / and a specific printing tower / printing unit.
  • the formers 101; 102; 103; 106; 107; 108 upstream trains - 117 and Hopper inlet rollers 118 have an advantageous design as well as in the fold structure 11 provided traction rollers 121 (FIG. 19) each have their own drive motors 119.
  • Fig. 19 is the pull roller 117 for the lower group of formers 106; 107; 108 not visible.
  • the respective drive motor 119 of the pull rollers 121 is only shown in FIG Filling the relevant pull roller 121 shown.
  • 108 is at least one driven in this way
  • Subordinate roller 121 which with pressure rollers or a pressure roller over the Strand 109; 111; 112; 113; 114; 116 interacts.
  • the fold structure 11 preferably non-driven guide rollers 122, over which the one printing side broads Strands 109; 111; 112; 113; 114; 116 can be performed.
  • the folder 12 also has at least one of its own, from the printing units 02 mechanically independent drive motor 120. While the drive motors 119 of the Pulling or funnel inlet rollers 117; 118; 121 of the folding structure 11 and / or driven Pull rollers 81 of the superstructure 04 are only regulated with respect to a speed must be (with respect to an angular position), the drive motor 120th on the folder 12 in an advantageous embodiment with respect to its angular position adjustable or executed in a regulated manner.
  • the respective page numbers must be doubled.
  • the dimensioning of the cylinder 16; 17; 18 and the groups of formers 101; 102; 103; 106; 107; 108 is to be applied accordingly to "lying" printed pages in each case, wherein in the circumferential direction or running direction of the web 03; 03 '; 03a; 03b; 03c a section A; B; C has two lying print pages, the forme cylinder 16 then z. B. one Corresponding to four lying printed pages in tabloid format.
  • the number the printed pages in the longitudinal direction remain 03 per web; 03 '; 03a; 03b; 03c or cylinder 16; 17; 18 or funnel width exist.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rotary Presses (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Press Drives And Press Lines (AREA)
  • Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
  • Switches With Compound Operations (AREA)
  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Unwinding Webs (AREA)
  • Handling Of Continuous Sheets Of Paper (AREA)
  • Handling Of Sheets (AREA)
EP04101881A 2001-10-05 2002-09-30 Machine rotative d'impression à bobines Expired - Lifetime EP1466730B1 (fr)

Applications Claiming Priority (19)

Application Number Priority Date Filing Date Title
DE10149068 2001-10-05
DE10149068 2001-10-05
DE10149997 2001-10-11
DE10149997 2001-10-11
DE10202033 2002-01-18
DE10202033 2002-01-18
DE10228970 2002-06-26
DE10228968 2002-06-26
DE10228968A DE10228968B3 (de) 2002-06-26 2002-06-26 Zylinderpaar eines Druckwerks einer Rotationsdruckmaschine
DE10228970A DE10228970C1 (de) 2002-06-26 2002-06-26 Zylinder eines Druckwerks einer Rotationsdruckmaschine
DE202410Q 2002-07-03
PCT/DE2002/002410 WO2003016058A1 (fr) 2001-08-03 2002-07-03 Elements d'impression pour presse d'imprimerie
DE10230316 2002-07-05
DE10230316 2002-07-05
DE10235391A DE10235391A1 (de) 2002-08-02 2002-08-02 Vorrichtung zum Führen einer Bahn und Bearbeitungsmaschine mit der Vorrichtung
DE10235391 2002-08-02
DE10238177A DE10238177B3 (de) 2002-08-21 2002-08-21 Vorrichtung zum Andrücken eines Aufzugs an einen Zylinder einer Druckmaschine mit Hilfe von in Umfangsrichtung des Zylinders voneinander beabstandeten ersten und zweiten Wälzelementen
DE10238177 2002-08-21
EP02776748A EP1432578B1 (fr) 2001-10-05 2002-09-30 Presse rotative a imprimer

Related Parent Applications (1)

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EP1466730A2 true EP1466730A2 (fr) 2004-10-13
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EP02776748A Revoked EP1432578B1 (fr) 2001-10-05 2002-09-30 Presse rotative a imprimer
EP04101694A Expired - Lifetime EP1449657B1 (fr) 2001-10-05 2002-09-30 Unité d'impression et presse rotative à imprimer
EP04105447A Expired - Lifetime EP1508441B1 (fr) 2001-10-05 2002-09-30 Machine d'impression rotative et plieuse en entonnoir
EP04101696A Withdrawn EP1440801A3 (fr) 2001-10-05 2002-09-30 Machine d'impression rotative à bobines
EP02776749A Expired - Lifetime EP1438190B1 (fr) 2001-10-05 2002-09-30 Unite d'impression et presse rotative a imprimer
EP04101881A Expired - Lifetime EP1466730B1 (fr) 2001-10-05 2002-09-30 Machine rotative d'impression à bobines

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EP02776748A Revoked EP1432578B1 (fr) 2001-10-05 2002-09-30 Presse rotative a imprimer
EP04101694A Expired - Lifetime EP1449657B1 (fr) 2001-10-05 2002-09-30 Unité d'impression et presse rotative à imprimer
EP04105447A Expired - Lifetime EP1508441B1 (fr) 2001-10-05 2002-09-30 Machine d'impression rotative et plieuse en entonnoir
EP04101696A Withdrawn EP1440801A3 (fr) 2001-10-05 2002-09-30 Machine d'impression rotative à bobines
EP02776749A Expired - Lifetime EP1438190B1 (fr) 2001-10-05 2002-09-30 Unite d'impression et presse rotative a imprimer

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JP (2) JP2005504667A (fr)
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AT (5) ATE497444T1 (fr)
AU (2) AU2002339337A1 (fr)
DE (14) DE20221927U1 (fr)
ES (1) ES2322587T3 (fr)
WO (2) WO2003031180A2 (fr)

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US7159512B2 (en) 2007-01-09
US20070169645A1 (en) 2007-07-26
AU2002339337A1 (en) 2003-04-22
DE20221648U1 (de) 2006-09-28
EP1438190A2 (fr) 2004-07-21
ATE475536T1 (de) 2010-08-15
ES2322587T3 (es) 2009-06-23
ATE497444T1 (de) 2011-02-15
DE50214555D1 (fr) 2010-09-09
DE20221942U1 (de) 2009-07-02
EP1440801A3 (fr) 2006-06-07
EP1449657A2 (fr) 2004-08-25
DE20221226U1 (de) 2005-10-13
DE50214898D1 (de) 2011-03-17
EP1432578B1 (fr) 2005-12-14
EP1449657B1 (fr) 2011-02-02
DE20221646U1 (de) 2006-10-05
DE20221927U1 (de) 2009-04-23
US7296516B2 (en) 2007-11-20
ATE312714T1 (de) 2005-12-15
US7156019B2 (en) 2007-01-02
ATE429333T1 (de) 2009-05-15
EP1449657A3 (fr) 2005-04-27
WO2003031180A3 (fr) 2003-06-05
WO2003031180B1 (fr) 2003-09-12
CN1323833C (zh) 2007-07-04
EP1466730A3 (fr) 2006-07-19
WO2003031179A2 (fr) 2003-04-17
DE20221937U1 (de) 2009-06-18
WO2003031179A3 (fr) 2003-09-25
ATE506189T1 (de) 2011-05-15
CN1564746A (zh) 2005-01-12
DE20221932U1 (de) 2009-06-04
EP1438190B1 (fr) 2010-07-28
DE20221095U1 (de) 2005-02-17
JP2005504667A (ja) 2005-02-17
WO2003031180A2 (fr) 2003-04-17
US20040244615A1 (en) 2004-12-09
US7448320B2 (en) 2008-11-11
US7562623B2 (en) 2009-07-21
DE50213490D1 (de) 2009-06-04
AU2002339339A1 (en) 2003-04-22
US20070084363A1 (en) 2007-04-19
DE20221647U1 (de) 2006-09-28
WO2003031179B1 (fr) 2003-10-30
JP2005319815A (ja) 2005-11-17
EP1432578A2 (fr) 2004-06-30
EP1508441A3 (fr) 2005-03-02
US20070095226A1 (en) 2007-05-03
EP1466730B1 (fr) 2009-04-22
CN100509388C (zh) 2009-07-08
US20070068405A1 (en) 2007-03-29
DE20221931U1 (de) 2009-06-04
DE50215021D1 (de) 2011-06-01
US20040250717A1 (en) 2004-12-16
EP1508441B1 (fr) 2011-04-20
EP1508441A2 (fr) 2005-02-23
CN1994735A (zh) 2007-07-11
US7546801B2 (en) 2009-06-16
EP1440801A2 (fr) 2004-07-28

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