EP3043997A1

EP3043997A1 - Method and device for setting ink-conducting rotational bodies of a printing press

Info

Publication number: EP3043997A1
Application number: EP14730763.1A
Authority: EP
Inventors: Patrick KRESS; Martin Palme; Volkmar Schwitzky
Original assignee: Koenig and Bauer AG
Current assignee: Koenig and Bauer AG
Priority date: 2013-09-09
Filing date: 2014-05-23
Publication date: 2016-07-20
Anticipated expiration: 2034-05-23
Also published as: EP3043997B1; JP2016525949A; CN105517803A; DE102013217942A1; US9486993B2; DE102013217942B4; WO2015032514A1; UA113709C2; JP6058178B2; CN105517803B; US20160129684A1; RU2635291C2; RU2016113506A; ES2674703T3

Abstract

The invention relates to a method for setting rotational bodies of a printing press with at least a first, a second and a third ink-conducting rotational body (21; 22; 23) which interact in each case in pairs in a thrown-on position, and wherein the second of the at least three rotational bodies (22) is set both against the first of the three rotational bodies (21) and against the third of the three rotational bodies (23) in order to form a two-sided thrown-on position, wherein tracking, coupled in a defined way, of the rotational axis (R22) of the second rotational body (22) takes place at the same time as a radial positional change of the rotational axis (R21) of the first rotational body (21), by way of the superimposition of two movements along two non-congruent movement paths which run in a plane which is perpendicular with respect to the rotational axis (R22). Moreover, the invention also relates to a device for setting rotational bodies of a printing press.

Description

description

METHOD AND DEVICE FOR SETTING COLORING ROTATIONAL BODIES OF A PRINTING MACHINE

The invention relates to a method and a device for setting preferably rotationally-vibrating bodies, in particular cylinders, of a printing press according to the preamble of claims 1 and 9, respectively.

From a section of the textbook "Handbook of print media", Helmut Kipphan, Springer, 2000, which concerns securities printing, is a printing unit of a

Security printing machine with an Orlof printing unit known, wherein a

Transfer cylinder with an Orlof plate cylinder, and this upstream with a Farbsammeizylinder cooperates. The printing unit further comprises an additional offset printing unit, which forms a further nip with the transfer cylinder for its coloring. A sheet delivery takes place from the transfer cylinder of the Orlof printing unit obliquely backwards down to a delivery.

EP 1 264 686 A1 discloses a web-fed rotary offset printing press with four stacked double printing units, which can be separated for setup purposes between the forme cylinders and the associated inking units.

In WO 95/24314 A1 also four double printing units of a printing tower are disclosed, wherein the double printing units can be separated for maintenance purposes at the pressure points between the cooperating transfer cylinders.

EP 0 563 007 A1 discloses an intaglio printing machine whose cylinders are mounted on three separable subframes in order to be able to change between an indirect and a direct printing process with removal of the middle part. EP 1 280 666 B1 discloses a multi-ring bearing for adjusting a distance of cylinders, in particular the distance of a transfer cylinder to both a forme cylinder and a counter-pressure cylinder, the latter also mounted radially movable between a pressure-on position and a pressure-off position can be. By a first eccentric bush of the transfer cylinder from

Counter-pressure cylinder and be turned off by the forme cylinder, by the second

Eccentric bush, the width of the pressure nip can be adjusted.

In an on iloxf arbwerk DE 42 1 1 379 A1 an inking roller is mounted in a multi-ring bearing comprising two eccentric bushings. An on and off takes place by moving the one eccentric ring by means of a force acting on one of the eccentric working cylinder against a stop. This stop and the second eccentric ring are each motorized to adjust the imprint width in the two nipples.

EP 1 088 658 B1 discloses an inking roller of a short inking unit which is mounted in a four-ring bearing between a forme cylinder and an anilox roller and which is to be switched on and off alternately at the same time during printing operation for the rotation of the forme cylinder. Here is the nip between inking roller and

Anilox roller remain engaged in the printing operation, while it must be disconnected during print interruption.

By DE 101 58 093 A1 a gravure printing machine is disclosed, the pressure point forming printing cylinder in a first, stationary frame part, an Orlof cylinder and co-acting stencil cylinder in a detachable from the first frame part second frame part and the stencil cylinder in the operable inking units in one of second frame part detachable third frame part stored.

The DD 240 172 A5 apparently a printing machine for security printing with a Orlof offset printing unit comprising a plurality of stencil cylinders, each of which is einfarbbar by an associated inking unit, cooperating with these Farbsammelzylinder, cooperating with the latter Orlof plate cylinder, cooperating with the Orlof plate cylinder transfer cylinder and one with the transfer cylinder a pressure point forming impression cylinder. In addition, two printing units are provided, which plate cylinder with the

Transfer cylinder to the coloring form two more nipples. In an embodiment of the printing machine with horizontal web run, said cylinders are mounted in a stationary main frame, while the two sides with the

Stencil cylinders and the plate cylinders cooperating inking units are stored on both sides of the main frame in retractable paint cart. For co-operating with the impression cylinder printing units sideways movable inking unit cars are also provided

The DE 10 2005 014 255 A1 relates to a storage of rollers and / or cylinders, wherein the pins for changing the center distances in rotatable by adjusting means

Eccentric bearings are stored. In order to dampen vibrations caused by the clamping channels during unrolling are rotatably mounted on the journal support discs and arranged between the support discs respectively adjacent rollers / cylinders

Support elements provided. A regulation of the print quality is carried out via a variation of the axial distances by means of acting on the eccentric actuating means of one or more of the rollers or cylinders from a common control device forth. When one or more of the axial distances is varied, the support elements are tracked.

From DE 103 28 801 A1 discloses a device for pressure on and off in a printing machine is known, wherein a middle, designed as a form and / or blanket cylinder is adjustable via a cam ring of a so-called three-point bearing. At the form and / or blanket cylinder applicator roller is adjustable, which is mounted in a control element designed as an eccentric bushing. In DE 26 27 963 B1 a device for adjusting inking rollers is disclosed, wherein the set to a certain contact pressure application rollers are moved simultaneously while maintaining the contact pressure with the points of the plate cylinder.

DE 41 42 791 A1 discloses a device for adjusting the printing pressure and the pressure on and off in printing presses.

In DE 197 19 304 C1 discloses a bearing assembly for a engagable roller of a color or dampening unit is disclosed.

The invention has for its object to provide a method and an apparatus for providing color-guiding bodies of revolution, in particular cylinders of a printing press.

The object is achieved by the features of claim 1 and 9, respectively.

The achievable with the present invention consist in particular that the

Printing machine, in particular designed as a security printing machine with an Orlof- Offsetd printing machine is effectively and safely operated and / or operable despite complex structure.

A particular advantage in a design with forced tracking is additionally that this is to reduce the risk of misprints and / or waste in a comfortable and safe way considerably.

This is achieved, in particular, by the fact that when three bodies of revolution of a printing machine are used, three interact in pairs in an adjusting position ink-carrying rotary bodies, wherein a second, ie, for example, as a middle, the three rotary body is formed to form a two-sided Anstelllage both to a first of the three rotary body and to a third of the three rotary body, simultaneously with a radial bearing change of the axis of rotation of the first

Rotation body a coupled in a defined manner tracking the axis of rotation of the second body of revolution by superposition of two movements along two non-congruent, extending in a direction perpendicular to the axis of rotation plane

Trajectories done.

Preferably, a second, d. H. for example, between the first and third

Rotational body mounted in one or more parts frame, the three rotational body mounted so radially movable in a single or multi-part frame, that he can be brought into a Anstelllage optionally in which he is employed on the first rotary body and the third rotary body, or in a storage position , in which it is turned off by at least one of the other two rotary body, wherein for supporting the second rotary body the front side a bearing device is provided, which two

Control elements for the radial movement of the second rotating body by overlaying two non-congruent movements, each having a radial component of movement comprises. Here is a forced twofold tracking of the second

Rotary body provided, which is a coupling of a movement of the two

Adjusting elements to a radial movement of the first body of revolution in a defined manner, so that a radial movement of the first body of revolution to a travel greater than zero at the same time a forced readjustment of the two the first

Rotary body positioning actuators each causes a defined travel greater than zero.

The said tracking or said tracking further-forming features, as set forth below and / or based on the embodiments, may be added to form an advantageous development individually or in addition to several. In one embodiment, the superposition of the two movements by a simultaneous adjustment of a first, in particular designed as a first eccentric ring actuator and a second, in particular as a second

Exzenterring trained actuator done.

It can be used to couple together with the actuators

Actuating mechanism be provided by which the adjustment of the two

Adjusting elements in terms of their movement in one embodiment mechanically or in another embodiment via electronic control means to a radial movement of the first body of rotation causing adjusting mechanism or a points is coupled.

In the training with a forced two-time tracking of the Orlof plate cylinder, it is possible to avoid misprints due to incorrect or incomplete Einfarbung - especially in connection with the security printing - after brief interruptions. On the one hand, an increased level of print quality is placed on the security printing, on the other hand, for reasons of cost of the printing material and / or because of the limited and monitored number of sheets as possible any waste can be avoided. Here production interruptions can occur to a greater extent than with the printing of less sensitive products. Thus, for example, in the event of disturbed or already slightly faulty sheet feed, production can be interrupted by the printer or a monitoring device. To after the

However interruption as little as possible, preferably no waste due to misprints, for example, from faulty z. B. incomplete coloring of cylinders and / or rollers can produce, should the rollers and cylinders at

Resume the printing process correctly colored. This is made possible, for example, by a double forced tracking.

Additionally or alternatively, a particular advantage in one embodiment of an Orlof Offset printing unit with separable part racks for Farbsammei- and

Transfer cylinders are made, the printing machine, in particular designed as a security printing machine with an Orlof offset printing press despite complex structure for washing, assembly or maintenance purposes is more accessible and / or modular executable or expandable.

This solves in particular a printing press, in particular for security printing, with an Orlof offset printing unit comprising a plurality of stencil cylinders, each of which can be inked by an associated inking unit, one cooperating with the plurality of stencil cylinders color collecting cylinder, one with the

Color collecting cylinder cooperating Orlof plate cylinder, one with the Orlof plate cylinder cooperating transfer cylinder and one with the

Transfer cylinder a pressure point forming impression cylinder achieved in that at least the pressure cylinder in conjunction with the Orlof plate cylinder acting transfer cylinder comprises by a first printing unit section and is stored in or on a first subframe, the ink collecting cylinder by a second printing unit section and in or on a from the first subframe different second subframe is mounted, and that the first and the second subframe optionally in a first, a working position forming relative position and in a second, a

Maintenance position forming relative position can be brought to each other, wherein in

Maintenance position between the first and the second printing unit section and / or between the first and the second subframe, a space is formed, which grants direct access at least to the ink collecting cylinder, the Orlof plate cylinder and to the Orlof plate cylinder together acting transfer cylinder.

When changing a printing forme on an Orlof plate cylinder, an Orlof offset printing unit arranged in a printing machine for the printing of securities and for receiving a production is preferred, wherein, when the printing press is at a standstill, a coupling, in particular locking, is provided between an Orlof plate cylinder first subframe and a second subframe comprising a Farbsammeizylinder solved, with dissolved coupling, in particular locking, the first and the second subframe by activation of a drive from a first relative position, ie a working position, in a second relative position, ie a maintenance position spent, in which they are further apart and form an accessible space between them, the blank or the Orlof plate cylinder freed of any form of printing from the last production over the space equipped with at least one printing forme for the upcoming production, after the first and the second

Subframe by activation of the same or another drive from the maintenance again spent in the working position to each other, the coupling, in particular locking, between the first and second subframe (47.1, 47.2) restored, and this is directly or spaced then a start of Machine made.

The said separability or the o. G. Switching further features, as set forth below and / or based on the embodiments may be added to form an advantageous development individually or in addition to several.

In an advantageous embodiment, the with the transfer cylinder in pressure-An together acting impression cylinder by the first

Comprises printing unit and stored in or on the first sub-frame and / or may include a plurality of stencil cylinders through the second printing unit section and stored in or on the second subframe different from the first subframe and / or the Orlof plate cylinder from the first printing unit section encompasses and in or be stored on the first subframe.

By the separation of the machine frame or the printing unit in the compactor, in particular between Farbsammeizylinder and Orlof plate cylinder, and - as far as the arrangement is concerned - spatially between Farbsammeizylinder and transfer cylinder and their relative Lagerveränderlichkeit are color collection cylinder and

Transfer cylinder for set-up or maintenance work, eg. As a washing or changing the blankets, and the Orlof plate cylinder for the plate change from the side accessible. The top can remain free, so in a space-saving manner -. B.

Modular modular - one or more additional printing units can be placed above the Orlof printing unit.

Due to the lateral accessibility of stamping parts of the Orlof printing a significant proportion of assemblies or parts, in particular the connections and storage of a considerable part of cylinders and rollers of the Orlof printing unit, because of its specific conditions, not essential of those, or of the Art the connection and storage of the cylinders and rollers of a multiply collecting

Offset printing unit, but can be used in the same design or only with minor deviations.

Embodiments of the invention are illustrated in the drawings and will be described in more detail below.

Show it:

Fig. 1 shows an embodiment of a press unit comprising a printing press;

2 shows an embodiment of a printing unit located in a working position in a first embodiment;

3 shows the printing unit located in a maintenance position from FIG. 2 in a first embodiment;

Fig. 4 shows an embodiment of a located in a working position printing unit in a first embodiment;

Fig. 5 located in a maintenance position printing unit of the first

Embodiment of Figure 4 in a first embodiment.

Fig. 6 located in a maintenance position printing unit of the first

Embodiment of Fig. 4 in a first alternative of the second

Embodiment;

Fig. 7 located in a maintenance position printing unit of the first

Embodiment of Fig. 4 in a second alternative of the second

Embodiment;

Fig. 8 shows an embodiment of an on / off causing

Driving mechanism;

9 is a sectional view through a multiple eccentric bearing.

10 shows a first embodiment of a two-time tracking of a second cylinder causing drive mechanism with mechanical coupling to the

Movement of a first cylinder;

Fig. 1 1 is a schematic representation of a) located on both sides in Anstelllage Orlof plate cylinder and b) located on both sides in Abstelllage Orlof plate cylinder;

Fig. 12 is an enlarged view of FIG. 6;

13 shows a first variant of a second embodiment of a double tracking effecting drive mechanism with electronic and / or control-technical coupling to the movement of a first cylinder;

Fig. 14 shows an alternative to the first variant of the second embodiment for the

dual tracking effecting drive mechanism with electronic and / or control technology coupling;

Fig. 15 shows a second variant of the second embodiment of a double tracking effecting drive mechanism with electronic and / or

control-technical coupling to the movement of a first cylinder.

A printing machine, z. As a sheet-fed press or a web-fed printing press, the input side comprises a feeder 01, by which the printing machine is supplied with a sheet or web-shaped substrate 02, at least one

Printing unit 03, through which the printing substrate 02 is printed on one or both sides one or more colors, and a product display 04, on which printed products or intermediates are stacked or continuously designed (see, for example, Fig. 1). In a preferred embodiment and set forth in the figures is the

Printing machine as a printing press for security printing, for example for

Printing of web-shaped substrate 02, z. As a Bedruckbahn, or preferably for printing sheet-like substrate 02, z. B.

Substrate sheet 02, executed. The feeder 01 is in this case z. B. as

Sheet feeder 01 formed in which a stack of supplied and to be printed printing material 02 is arrangeable. The printing unit 03 of z. B. as a security printing machine formed printing machine can in principle be based on any printing method based printing unit 03, but is formed in a preferred embodiment for at least one-sided printing by the Orlof method (see below). The printing material 02 is preferably designed as paper, which is formed with fibers of textile, linen or hemp, and / or preferably in the unprinted state comprises watermarks. The printing press is so preferably designed as a sheet-fed printing machine for security printing and z. B. formed from printed material sheet 02 products or intermediates custom printed sheets, especially security sheets such. B. sheet with banknotes to produce.

The printing material 02 sheets are held as a stack in the trained as a sheet feeder 01 feeder 01, from which they by a gripping device 06, which z. B. suction cups, taken individually and isolated over a

Conveyor line 07, z. B. a preferably designed as a belt system 07 conveyor system 07, are promoted to an entry area in the printing unit 03. At the entrance to the printing unit 03 of the printing material 02 to a the printing unit 03 associated conveying path 08, z. B. a the printing unit 03 associated

Transfer system 08 passed through which the printing material 02 along its transport path one or more pressure points 1 1; 12; 13 happens before he from this the printing unit 03 associated conveyor line 07 to a third conveyor line 09, z. B. a belt system 09, passed and through this to the product display 04, z. B. a one or more sheet trays for stacking comprehensive product display 04, is transported.

The conveying section 08 assigned to the printing unit 03 (see, for example, FIG. 3) is preferably designed as a gripper system 08, in which the printing material sheet 02 is obtained by successive transfer between a plurality of drums 14; 16; 17; 18 and / or cylinders 19; 44, for example, each as a transfer cylinder 14; 16; 17; 18; 19; Designated 44 and / or effectively, is conveyed along the transport path through the printing unit 03. For this purpose, the drums 14; 16; 17; 18 and / or cylinders 19; 44 in the peripheral region on gripping devices. For example, at the entrance to the

Conveyor section 08 of the printing unit 03 is provided as a sheet feed drum 14 formed drum 14 with not explicitly shown gripping devices. In the Interface between the conveyor line 07 and the sheet feed drum 14 may be a so-called. Vibration system 29 may be provided by the movement of a register-oriented system is supported on the sheet feed drum 14. Depending on the expression of the

Printing unit 03 are in the transport through the printing unit 03 for transporting the printing material 02 one or more than transfer drums 18; 16; 17 formed rotational body 18; 16; 17 and at least one at the formation of a pressure point 1 1; 12; 13 involved, and capable of sheet transport cylinder 19; 44 at least one printing unit 26; 27; 28 provided. At the end of the conveying path 08 designed as a gripper system 08, the printing material sheet 02 is delivered to the third conveying path 09.

The printing unit 03 comprises at least a first, as Orlof printing unit 26th

trained printing unit 26. This is preferably on the side of the

The printing material 02 is arranged in the transport path of the printing substrate 02, which forms the front side ("recto") in the finished product, for example the security. On the side of the transport path printed on the printing material sheet 02, the Orlof printing unit 26 comprises a first cylinder 21, which serves as a transfer cylinder 21, for example also referred to as a transfer cylinder 21 or as a rubber cylinder 21 (see, for example, FIG. 3) .The Orlof printing unit 26 operates according to an offsert method and can thus also be referred to as an Orlof offset printing unit 26 This one

Transfer cylinder 21 carries, for example, according to its number of segments (here three) in the circumferential direction one behind the other a number of blankets 15. He acts on the substrate 02 with the z. B. involved in the transport, the transfer cylinder 21 as an abutment effective cylinder 19, z. B. impression cylinder 19, together. Of the

Counter-pressure cylinder 19 may be formed as a merely abutment-forming, no color-leading printing cylinder 21 or as also ink-carrying cylinder 19 of the first printing unit 26 as a double printing unit 26, 27 cooperating second printing unit 27 the transfer cylinder. In the first case form

Transfer cylinder 21 and impression cylinder 19 a single pressure point 12, in second, here z. For example, a double pressure point 12, 13 is shown (see, eg, Fig. 3).

Basically, the o. G. Transport of the printing material 02 from the

Sheet feed drum 14 via z. B. one or more transfer cylinders 16; 44 to one of the two pressure point 12 (1 1) forming cylinder 19; 21 (44). The number of provided in the transport path transfer cylinder 16; 44 is determined u.a. about the operational directions of rotation of the sheet feeding drum 14 and the receiving cylinder 19; 21 (44). The relevant cylinder 19; 21 (44) then comprises on the circumference corresponding funding, for. B. gripping devices. In dargelegter and here particularly advantageous embodiment of the transport takes place on the counter-pressure cylinder 19 for the Orlof offset printing unit 26 forming cylinder 19, which then preferably the funding, z. B. gripping devices comprises.

Although the discharge of printed in the printing area 12 substrate sheet 02 can in principle by any of the two pressure point 12 (1 1) forming cylinder 19; 21 (44) above z. B. one or more transfer cylinders 16; 44 done. However, to a further transfer and the arrangement of corresponding funding on both cylinders 19; 21 (44), the delivery preferably takes place from the cylinder 19; 21 (44), at the input side of the printing point 12, the transfer takes place. Again, determines the number of provided in the transport path downstream of the pressure point 12 transfer cylinder 17; 18 and others over the operational direction of rotation of the dispensing cylinder 19; 21 (44) and the conveying direction of the printing material 02

Accepting conveyor 122 of the conveyor line 09, for example a via a guide wheel 123, z. B. sprocket 123, circulating fluid 122, in the region of the transfer point. The example formed as a chain 122 funding 122 includes z. B. in the transfer area according to opening and closing

Gripping devices. At least two such conveying means 122 are preferred

provided side by side. In represented and -. B. in conjunction with a below explained separation - particularly advantageous embodiment, the discharge of the the counter-pressure cylinder 19 for the Orlof offset printing unit 26 forming cylinder 19 forth preferably two of the pressure point 12 in the transport path nageordnete transfer cylinder 17; 18. On the lateral surface of the two transfer cylinders 17; 18 may be directed in the respective peripheral portion in Fig. 2 indicated, but unspecified optical inspection systems. These camera systems can be designed with an associated evaluation and / or display means and, for example, monitor the printed images for quality features.

Upstream of the transfer cylinder 21 - wherein the expression upstream and downstream in the printing unit 26; 27 (28) indicates the direction of the effective ink flow of the ink from the ink supply to the printing location 12; 13 towards - acts this in pressure-on or Anstelllage with a second cylinder 22, z. B. a form or

Plate cylinder 22, hereinafter also Orlofplattenzylinder 22 called together, which carries on its surface the subject of a multi-colored overall picture. The subject may preferably be provided on one or more detachably arranged on the circumference printing forms or possibly directly on the lateral surface. Preferably, the Orlof plate cylinder 22 is designed as a single-circumference or single-segment cylinder, d. H. it has only one pressure section and / or one viewed in the circumferential direction

Printing form on. This Orlofplattenzylinder 22 acts upstream in pressure-on or in relative Anstelllage with a third cylinder 23, z. B. referred to as rubber cylinder 23 or in particular as a collection or Farbsammeizylinder 23 or executed, together, as Farbsammeizylinder 23 is preferably carried out with Dreifachumfang- or Dreisegmentzylinder, d. H. it has three in the circumferential direction

Segments of printing section lengths. The Farbsammeizylinder 23 points

For example, an elastic and / or compressible surface.

Farbsammeizylinder 23, transfer cylinder 21 and impression cylinder 19 are in pressure -An with their axes of rotation R23; R21; R19 i in a same, but at least - what z. B. possibly slight deviations of a maximum of at most 10 mm distance of the third to the connection axis between the other two axes of rotation R19; 21; R22 relates to substantially the same, preferably horizontal, plane.

With the ink collecting cylinder 23 act upstream in pressure-on or Anstelllage designed as a stencil cylinder 24 fourth cylinder 24. Die

Stencil cylinders 24 color the ink collecting cylinder 23 one after the other with a color in each case or, in the case of iris printing, with a color combination. They have areas on their surface with this color or color combination

(Irisdruck) corresponding raised contour of the print image section. This partially raised structure can on one or more releasably arranged on the circumference printing forms in the manner of a high pressure form or possibly directly on the

Be provided lateral surface. Of the multi-colored in this way

Color collecting cylinder 24 is the downstream of the Orlofplattenzylinder 22nd

provided subject of multicolor overall picture multicolored colored.

The stencil cylinders 24 are in turn upstream by at least one inking roller 32, z. B. inking roller 32, respective inking units 31 dyed.

The inking unit 31 is preferably as a discontinuous color-registering

Lifting inking 31 formed what reliable dosing and printing even with the smallest amounts of ink, such. B. in securities printing favored. It comprises at the upstream end at least one color source 33, z. As an ink fountain 33 or a chamber doctor blade device 33, from which printing ink on a first inking roller 34, z. B. a ductor roller 34 or ink fountain roller 34, can be applied. Downstream of the ductor roller 34 is a second, pivotally mounted inking roller 36, z. B.

Lifting roller 36 is provided, which in operation between the ductor roller 34 and a downstream third inking roller 37 with hard surface (eg.

at least 60 Shore A), also referred to as Nacktwalze 37, commutes. Downstream of the nip roller 37, in the direction of the associated stencil cylinder 24, there is a single or possibly at least partially dividing into a plurality of parallel partial trains Rolling train 41 with further rollers, which, for example, at least one, preferably a plurality of hard surface (eg., At least 60 Shore A) and / or axially changeable trained inking rollers 38, z. B. Reibwalzen 38, and on

Formzylindernahen end more with the stencil cylinder 24 cooperating inking rollers 32, z. B. inking rollers 32 comprises. Between inking rollers 37; A hard-surface inking roller 39, ink transfer roller 39, having a soft surface (eg, at most 50 Shore A) may be provided.

In the preferred embodiment shown here, some or all of the inking units 31 are formed with two color sources 33 for parallel inking in the inking unit 31, wherein the color input from the respective color source 33 via a ductor roller 34 and a squeegee roller 36 at a downstream location on a common inking unit roller 37th ; 38; 39, in particular on the same Nacktwalze 37, takes place. This parallel

Color entry allows a two-color printing by a same inking unit, whereby two colors can be printed axially next to each other or in itself (so-called.

Iris printing "). To generate the desired axial color profile, the two are

Lifting rollers 36 of the same inking unit 31 "cut" formed, that is, they each have an axial direction profiled lateral surface with raised and recessed strip-shaped circumferential portions.

Trained as Orlof printing unit 26 printing unit 26 forms in the example set together with the second printing unit 27, a double printing unit 26, 27, wherein the impression cylinder 19 of the Orlof printing unit 26 at the same time a participating in the formation of the double pressure point 12, 13 cylinder 19 of the second printing unit 27 (see, eg, Fig. 3). This is preferably arranged on that side of the printing material 02 in the transport path of the printing substrate 02, which forms the backside ("verso") in the finished product, for example the security paper 2. The second printing group 27 can in principle be arbitrary, for example for an indirect or direct gravure printing, indirect or direct high pressure or indirect or direct planographic printing, be educated. In the example given, it is designed as a printing unit 27 for the indirect high pressure, wherein the double pressure point 12, 13 on the side of the second printing unit 27 forming cylinder 19 also as a transfer cylinder 19, z. B. also referred to as transfer cylinder 19 or blanket cylinder 19 is formed. This acts upstream in pressure-An together with a plurality of cylinders 42 designed as a plate or cylinder 42 together, which on their surface in each case the subject of

Color separation of a color or color combination (iris print) of the overall picture carries. This subject can be arranged on one or more detachable on the circumference

Printing forms, z. B. flat or high pressure molds, or possibly be provided directly on the lateral surface as a structure. The respective forme cylinder 42 cooperates with its coloring with an inking unit 43 assigned to it, which for example

according to the o. g. Inking unit 31 of the first printing unit 26 may be executed.

The exemplified printing unit 03 further comprises upstream in the printing material flow - especially on the same side of the transport path as the Orlof- printing unit 26 - an additional printing unit 28, through which the substrate 02 in a pressure point 1 1, z. B. single-printing station 1 1, one or more colors can be printed. The additional printing unit 28 is arranged vertically above the Orlof plate cylinder 22, d. H. it intersects at least in its horizontal extension between printing point 1 1 and ink fountain with the Orlof plate cylinder 22. The pressure point 1 1, for example, by an effective as a counter-pressure cylinder 44, conveyors for

Sheet transport having cylinder 44 and a further cylinder 105 formed for example as an offset printing unit 28 printing unit 28 formed. The counter-pressure cylinder 44 is thus in the above sense thus simultaneously designed as a transfer cylinder 44. Conversely, one of the transport path between the entry in aggregate-side conveyor line 08 and the main printing point 12 forming pressure point 12 arranged transfer cylinder 44 simultaneously forms the impression cylinder 44 of the additional printing unit 28. The cylinder with the pressure point 1 1 1 forming cylinder 105 is z. B. designed as a transfer cylinder 105 and acts upstream with a or with several form or plate cylinder 1 15 together, which in turn or in turn by a respective inking unit 1 19, z. B., also a

Heberfarbwerk 1 19, with one or two (iris print) colors is dyed or become.

Although the machine frame 47 of the printing unit 03 may be in one piece, d. H. each end of a respective contiguous frame 47, or as shown preferably in several parts, d. H. each end face several, z. B. separate or separable racks 47.1; 47.2; 47.3; 47.4, z. B. sub-frames 47.1; 47.2; 47.3; 47.4, be formed. Here, the term "separable" or "divisible" not only a slight off in an otherwise maintained working position, and no disassembly in the sense of disassembly, but an operational retreat in a maintenance (relative) position to maintenance and / or Armor purposes to understand.

The transfer cylinder 21 and the color collecting cylinder 23 are in this case

different printing unit section and / or in different sub-frames 47.1; 47.2 stored. The Orlof plate cylinder 22 can in principle one or the other of the two printing unit section and / or in different subframes 47.1; 47.2 slammed. It is advantageous

Counter-pressure cylinder 19 and the transfer cylinder 21 part of the same first printing unit section and / or in a same first subframe 47.1, z. B. a preferably stationary in the printing machine arranged skin frame 47.1 stored. However, in order to allow the most trouble-free image transfer from the Orlof plate cylinder 22 to the transfer cylinder 21, preferably at least the Orlof plate cylinder 22 and cooperating with the Orlof plate cylinder 22

Transfer cylinder 21 and advantageously also the impression cylinder 19 part of a first printing unit section and / or in a first frame 47.1, z. B. a preferably stationary in the printing machine arranged skin frame 47.1 stored. The plurality of stencil cylinders 24 and the ink collecting cylinder 23 are included a second printing unit section and / or stored in a second sub-frame 47.2. The first and second sub-frame 47.1; 47.2 are optional in a first, a

Working position forming relative position and in a second, a maintenance position forming relative position to each other be brought together, wherein in maintenance position, a space 05 between the first and second printing unit section and / or these supporting sub-frames 47.1; 47.2, which allows, for example an operator, direct access to the ink collecting cylinder 23, the Orlof plate cylinder 22 and the transfer cylinder 21 cooperating with the Orlof plate cylinder 22 (see eg Fig. 3).

The sheet feed drum 14 and at least one of these in the transport path subsequent transfer cylinder 44; 16, in particular the next following transfer cylinder 44, z. B. in the first subframe 47.1 in an upper frame part 121 .1 in the sense of a frame section mitumfasst or in a specially provided frame part 121; 121.1 in the form of a frame-in or attachment 121 fixedly but detachably connected to the first sub-frame 47.1; 121.1 (see eg Fig. 2 and Fig. 3).

In the version with a o. G. additional printing unit 28 can or can at least the or the inking units 1 19 and possibly the or by this or these inked forme cylinder 1 15 of the additional printing unit 28 in and / or on the second sub-frame 47.2 in an upper frame part 121; 121.3; 121 .2, 121 .3 in the sense of a frame portion mitumfasst or in and / or on a one or more parts associated with this frame insert or attachment 121; 121.3; 121 .2, 121 .3 be stored (see below to Fig. 4 to Fig. 7).

Although for the said relative movement basically both sub-frames 47.1; 47.2 or the first subframe 47.1 could be movably arranged in the printing press, preferably the second subframe 47.2 is designed to be movable relative to the first subframe 47.1. For this purpose, the second sub-frame 47.2 is translational along a Movement path, for example via rolling elements on a track, preferably via rollers 45 on a corresponding rail 35, in the direction of the first subframe 47.1 and movably supported therefrom.

For example, not shown means are provided by which the two sub-frames 47.1; 47.2 Connect or couple in working position. In the working position, the second subframe 47.2 is parked off the first subframe 47.1 and / or unconnected therewith. Advantageously, a mechanical locking is provided for coupling, which can be opened and closed remotely operated or remotely operable by at least one actuator.

In working position, the ink collecting cylinder 23 and the Orlof plate cylinder 22 are relative to each other in an operating position, d. H. in an operational on or

Abstelllage, where z. B. in operational Abstelllage a distance a between the effective lateral surfaces of ink collecting cylinder 23 and Orlof plate cylinder 22, for example, in the single-digit millimeter range (i.e., for example 0 <a <10 mm) and / or a change between arrival and Abstelllage without relative movement of

Subframes 47.1; 47.2 takes place. In the maintenance position, however, the lateral surfaces are radially spaced from each other at a distance A, which is significantly larger, z. B. at least factor 10, preferably more than a factor of 100, is greater than the distance in storage position (ie, for example, A> 100 ^* a and / or A> 100 mm,

in particular A> 100 mm). A change between working and maintenance position takes place with and / or by a relative movement of the two sub-frames 47.1; 47.2.

In principle, the inking units 31 can also be part of the second

Be printing unit section and / or stored in the second sub-frame 47.2 and be moved in this. For maintenance purposes, however, the inking units 31 are preferably part of a third printing unit section and / or are mounted in a third subframe 47.3. Second and third sub-frame 47.2; 47.3 are relative to each other variable position. Preferably, these relative to each other either in a first, a working position forming relative position and in a second, a maintenance position forming relative position can be brought, wherein in the maintenance position a space not shown here between the second and third printing unit section and / or these supporting sub-frames 47.2; 47.3 is formed. The third sub-frame 47.3, for example, also translational along a trajectory, for example via rolling elements on a track, preferably also via rollers 45 on a corresponding, z. B. the same or a continuation of the rail 35, in the direction of the second subframe 47.2 or movably supported therefrom and is also referred to as Farbwerkswagen. Again, preferably an above-mentioned locking between the two sub-frames 47.2; 47.3 provided in their working situation.

In a first embodiment of the embodiment of the unit 03, in which in working position above the Orlof plate cylinder 22, the o. Additional printing unit 28 is provided, at least the ink-carrying cylinder 105; 1 15 and the or the inking units 1 19 of the additional printing unit 28 in the sub-frame 47.1 of the first

Printing unit section or in a firmly connected to the first subframe 47.1 frame part 121, z. B. a one or more parts frame attachment 121 (121 .1, 121 .2, 121 .3) provided (see, for example, Fig. 4). In multi-part design can frame parts 121.1, 121.2, 121.3 firmly connected to each other, but be releasable from each other for assembly purposes. The frame part 121 or frame attachment 121 can basically be in or on a not shown in Fig. 3, z. However, for example, in Fig. 1 indicated superordinate machine frame and / or be arranged on the first subframe 47.1 and possibly additionally supported on the second under him movable subframe 47.2. In the event that this one or more parts frame part 121 or

Supporting frame attachment 121 on the subframe 47.2 which can be moved under it, however, it can be arranged in a horizontally relatively movable manner on the subframe 47.2, for example via a linear guide 124 (see, for example, FIG. The guide 124 may be formed as a sliding bearing or rolling bearing-based linear guide. In such a Frame part 121, and the sheet feed drum 14 and the pressure unit side end of the sheet system can be provided.

In one shown in Figs. 6 and 7, also the accessibility in the

Additional printing 28 improving training can also the additional printing 28 - z. B. together with the Orlof printing unit 26 - be formed divisible, with "divisible" in the above sense, not only a stop in an operating position, and also no disassembly, but a operational retreat to maintenance and / or

Armaments purposes means.

In principle, this additional printing unit 28 may be designed to be divisible in a first alternative in the region of its printing point 1 1. The relevant parts of the

Additional printing unit 28 can be divided accordingly in the sub-frame 47.1; 47.2 of the first and second printing unit section or in a respective one or more parts subframe attachment 121.1; 121.2, 121.3 be stored. In this alternative embodiment, a modular retrofitting or retrofitting of an aggregate 03, as set forth for example in Fig. 2 and Fig. 3, take place without the need for this, the first subframe 47.1 in its upper frame part 121.1 (in the sense of a frame section or as a frame attachment 121 .1, insbesopndere part frame attachment 121.1) would have to be substantially changed or replaced except possibly to be removed housing parts. The co-operating with the impression cylinder 44 and all upstream printing unit parts, comprising the or the forme cylinder 1 15 and the or the inking unit (s) 1 19, are then in an upper frame portion or preferably in a single or multi-part frame attachment 121.2; 121.3 of the second subframe 47.2 stored.

In a second, preferred alternative (see eg Fig. 7), the additional printing unit 28 is operatively separable, for example, between the inking unit (s) 1 19 and the cylinders 1 15 cooperating downstream with the inking units 1 19. Here too can the corresponding parts of the additional printing unit 28 divided accordingly in the sub-frame 47.1; 47.2 of the first and second printing unit section or in a respective one or more parts subframe attachment 121.1; 121.2, 121 .3 be stored. The at least one inking unit 1 19 can then be stored in an upper frame part 121 .3 of the second subframe 47. 2 or in a subframe attachment 121. 3 fixedly connected to the latter. The at least one forme cylinder and a possibly provided transfer cylinder 105 are or are angeorndnet in an upper frame portion of the first subframe 47.1 or in one with the latter firmly connected one or more parts subframe attachment 121.1, 121 .2. Of the

Counter-pressure cylinder 44 can be mounted in the upper frame section of the first subframe 47.1 or likewise in the one-part or multi-part subframe attachment 121 .1, 121. In a modularity favoring development, the at least one forme cylinder 1 15 and the optionally provided transfer cylinder 105 in a bearing of the impression cylinder 44 frame section or

Subframe attachment 121.1 different, but with this fixed but releasably connected subframe attachment to be mounted 121.1. The subframe attachment 12.2 carrying the at least one forme cylinder and the optionally provided transfer cylinder 105 is then to be removed from the upper subframe 47.1 or the subframe outlet 121.1 connected to the counterpressure cylinder 44 and possibly the sheet feed drum 14 or, if required, by a frame subframe 47.1

Subframe attachment 12.2 to be completed. Instead or in addition to this, the frame section 121 .1 supporting the counterpressure cylinder 44 and possibly the sheet feed drum 14 can also be used as a subframe attachment 12.1 connected detachably to the first subframe 47.1; 121.1, 121.2 be formed. The one or more parts, connected to the first subframe 47.1 and the at least one forme cylinder and the impression cylinder 44 and possibly provided transfer cylinder 105 supporting subframe attachment 12.1; 121 .1, 121 .2 is then z. B. in total exchangeable for a subframe attachment 12.1, which serves as in Fig. 2 and Fig. 3 only a substrate transport. In another development of this second alternative, instead of or in addition to this, the subframe attachment 121 .3 can be arranged and / or connected to the second subframe 47.2 in such a way that it operates along a guide 124 in a direction to the forme cylinder 1 15 wearing

Subframe attachment 121.1; 121.1, 121.2 is movable towards and away from it. As a result, a wait or prepare the additional printing unit 28 is possible without having to spend at the same time the underlying printing unit 26 in the maintenance situation.

In an advantageous variant of the o. G. the first alternative embodiment of Figure 6, the frame attachment 121 .2; 121.3 on the subframe 47.2 in two parts and between the at least one inking unit 1 19 and the at least one forme cylinder 1 15 in the above sense be formed divisible for setup purposes. The at least one inking unit 1 19 is in this case mounted in a frame part attachment 121. 3, which of a firmly connected to the second sub-frame 47.2, the at least one inking

Printing cylinder 1 15; 105 supporting frame part attachment 121.2 swiveling or z. B. in the manner of an inking cart on a guide 124 can be moved off.

In the operationally divisible alternative embodiments and variants set forth in connection with FIG. 6 and FIG. 7, for example, likewise not shown means are provided by which the two single or multi-part subframe attachments 121 .1, 121 .2; 121 .3 connect at their point of separation in working position

can be paired. In working position of a one or more parts, the at least one inking unit 1 19 supporting subframe attachment 121 .3; 121 .3, 121 .2 of the subframe attachment 121.1 connected to the first subframe 47.1; 121.1, 121.2 turned off and / or unconnected with this. Advantageously, a mechanical locking is provided for coupling, which can be opened and closed remotely operated or remotely operable by at least one actuator. Preferably, the additional printing unit 28 is then formed at the relevant separation point together with the Orlof- printing unit 26 - divisible with open coupling or connection. With dissolved coupling, in particular Lock, the two subframe attachments are then z. B. together with the first and second sub-frame 47.1; 47.2 from a first relative position, ie a working position, in a second relative position, ie a maintenance position spent, in which they are further spaced apart and also form an accessible space between them. If, in addition, a guide 124 corresponding to that provided for FIG. 5 is provided, in the case of coupled part-frame attachments 121 .1; 121.2; 121 .3, ie with the additional printing unit 28 closed, the printing unit 26 located underneath

For maintenance or armaments purposes.

In an advantageous embodiment, a logic is provided in a control device, such as a software control and / or a control circuit, which is designed such that it is a relative movement of the second subframe 47.2 to the first subframe 47.1 only in the composite, z. B. with closed lock, with the third subframe 47.3, and / or a relative movement of the third subframe 347.3 relative to the second subframe 47.2 only in existing coupling, z. B. with closed lock, between the first and second side frame 47.1; 47.2 allowed.

In an advantageous embodiment is in a control device, such as a

Software control and / or a control circuit of the machine, a logic

implemented or provided, which is designed such that it is a start and / or operation of the machine only when in working position sub-frames 47.1; 47.2; 47.3 or printing unit section and / or with closed lock between the first and second, and, in the case of a third separable

Printing unit section, between the second and the third sub-frame 47.1; 47.2; 47.3 allowed. For the monitoring of the working position and / or the state of the locking can advantageously be provided with said control device in signal connection standing sensors. When changing a printing plate 25 on the Orlof plate cylinder 22 is at standstill of the printing machine, first, the lock between the first and second sub-frame 47.1; 47.2, in particular by a remote actuated actuator by the machine control or a control routine implemented in this and / or triggered on an associated with this user interface, for. B. a, control room, solved. When solved

Locking is the first and second sub-frame 47.1; 47.2 z. B. spent by activating a drive via, for example, a corresponding control routine whose relative position from the working position to the maintenance position in which they are further spaced apart and form the accessible by operating room 05 between them. This is preferably done by moving the second subframe 47.2 at raumfestem first subframe 47.1. The already unpopulated or in a further operation now on the space 05 of any printing plate 25 from an optionally

previous last production released Orlof plate cylinder 22 is then equipped with at least one printing for the upcoming production. After loading, the first and the second subframe 47.1; 47.2 by activating the same or another drive via the control routine from the maintenance back to the

Working position spent to each other, the lock between the first and second

Subframe 47.1; 47.2 made, and finally made via a machine control, for example, triggered by a command on the operator interface, a start of the machine. However, the start will be through the machine control in

Dependence of a signal state of a working position of the sub-frames 47.1; 47.2, in particular the second subframe 47.2 and / or the state of the locking monitoring sensor performed or prevented in the negative result of the review of working position and / or locking.

If the Orlof offset printing unit 26 with a second printing unit 27 as a double printing unit 26, 27 cooperatively arranged in the printing unit 03, so on the other side of the transport path for the substrate 02 or on the other side of the first or main frame 47.1wenfstens another , z. B. fourth printing unit section and / or a fourth frame 47.4, including the fourth printing unit section. B. subframe 47.4 may be provided. This is z. B. in the above for the second or the third sub-frame 47.2; 47.3 way in the direction of the first subframe 47.1 and away from this movable and preferably lockable stored. In the present case, a second printing unit 27 designed for indirect high-pressure, the fourth printing unit section accommodated in the fourth subframe 47.4 can comprise the inking units 43 of the second printing unit 27, which in the working position of the fourth printing unit section or subframe 47.4 with the z. B. in the main frame 47.1 mounted form cylinders 42 cooperate.

The third and the fourth sub-frame 47.3 47.4 can - except for possibly only slight differences and a mirror-inverted vertical arrangement - structurally, in particular as regards the design and / or arrangement of the storage to be carried out in the same way. Also, the arrangement and the execution of the storage of the inking units 31; 43 cooperating, in the second and in the first sub-frame 47.2; 47.1 arranged cylinder 24; 42, z. B. stencil cylinder 24 on the one hand and forme cylinder 24 on the other hand, in - except for possibly only slight differences and a mirror-inverted arrangement - the same way in or on the respective sub-frame 47.2; 47.1 be provided.

In the first, designed in particular as Orlof printing unit 26 printing unit 26 of the form of cylinder 22 formed second cylinder 22 is arranged or stored by means of a bearing means 46 in or on one or more part frame 47 (47.1) of the printing unit 03, so that it as a middle Cylinder 22 optionally z. B. in a Anstelllage, in particular a double or two-sided Anstelllage, can be brought, in which it is employed on the first cylinder 21 designed as a transfer cylinder 21 and the color cylinder 23 as a third cylinder 23 (see, eg 7a), or z. B. at pressure-Ab in a storage position, in which he at least one of the two cylinders 21; 23, but preferably both upstream and downstream downstream cylinder 21; 23, is turned off (see, for example, Fig. 7b). In storage position, the distances a; b between the effective lateral surfaces of the cooperating cylinder 23; 22; 21 in a same, for the distance a between the in-print Farbsammei- and Orlof plate cylinders 23; 22 above range, or even different size ranges and / or be adjustable within the area concerned. In Abstelllage the color transfer from the upstream third to the downstream first cylinder 23; 21 thus at least one place

interrupted, closed in Anstelllage consistently.

At least one of the two cylinders 21 cooperating with the second or middle cylinder 22; 23, preferably the downstream, in the formation of the

Pressure point 12; 13 participating and z. Cylinder 21 designed as a transfer cylinder 21 can be adjusted radially via a correspondingly designed bearing device 48 with respect to its axis of rotation (see, for example, FIGS. 3 and 4). He is z. B. at least in terms of its distance to the other, z. B. with the first cylinder 19 in pressure to the pressure point 12; 13 forming cylinder 19, in particular impression cylinder 19, formed changeable. The other of the two cylinder 23 adjacent to the forme cylinder 22; 21, z. B. the upstream color collecting cylinder 23, is respect. Its axis of rotation, for example, operationally fixed in space fixed in the printing unit 01, but may be out of order, z. B. during commissioning or maintenance, be arranged radially adjustable.

The bearing device 46 of the middle, in particular as a forme cylinder 22, preferably as Orlof plate cylinder 22, formed cylinder 22 is now designed such that the cylinder 22 and its axis of rotation R22 by two superposed movements along two trajectories, ie for example within a rotation axis R22 vertical plane with two degrees of freedom, is movable. This can basically by superposition of two movements along any non-congruent trajectories, eg. B. by superposition of two Linear movements along two non-parallel, but advantageously in a same, preferably perpendicular to the axis of rotation R22 plane extending

Straight lines or by superposition of two pivoting movements about two spaced apart, but advantageously to each other and preferably also to the rotation axis R22 parallel pivot axes S1; S2 or by a mixed form of an o. Linear movement and a pivoting movement take place.

Moving the cylinder 22 or its axis of rotation R22 in the two

Degrees of freedom is achieved by placing a first and a second control element 49; 51, which in principle can be designed as a linearly movable brackets or swivel lever. In a preferred embodiment, the adjusting elements 49; 51, however, as shown by pivotable eccentric rings 49; 51 of a z. B. as

Multiple eccentric 52 trained multi-ring bearing 52, z. B. a four-ring bearing 52, formed (see, for example, Fig. 4 and Fig. 5). The bearing device 46 thus includes the multi-ring bearing 52 and its connection in or on the frame 47 (see, for example, FIG. 5). A first, inner eccentric ring 49 encloses for example via bearing means 53, z. B. a radial bearing 53, a pin 54 of the cylinder 22 receiving inner ring 56 and in turn, for example, via bearing means 57, z. B. radial bearing 57, surrounded by the second, outer eccentric ring 51. This is in turn for example via bearing means 58 in an outer ring 59 of the multi-ring bearing 52, and the latter received in a bore of the frame 47 and possibly secured against rotation. The eccentric rings 49; 51 are here in a known manner against each other and against the outer ring 59 rotatable, being characterized by the superposition of the eccentricities e1; e2 effected

Cam tracks a two-dimensional radial positioning of the axis of rotation R22 is made possible at least in a limited area control range greater than zero within a plane perpendicular to the axis of rotation R22 level.

The radial positioning or movement of the cylinder 21 designed as a transfer cylinder 21 or its axis of rotation R21 in the radial direction can be achieved by placing only one adjusting element 61, which can basically be embodied as a linearly movable holder or as a pivotable lever, takes place (see, for example, FIG. 4). In a preferred embodiment, the in Fig. 6 by a control disc 55 partially hidden actuator 61 by a pivotable eccentric ring of a z. B. designed as an eccentric multi-ring bearing, z. B. a three-ring bearing formed. The bearing device 48 in this case thus comprises the multi-ring bearing not shown in detail and its connection in or on one or more parts frame 47 of the printing unit 03. An unillustrated inner eccentric encloses this case via bearing means a journal 62 of the cylinder 21 receiving radial bearings and in turn, for example, via bearing means, received in an outer ring of the multi-ring bearing, and the latter in a bore of the frame 47 and possibly secured against rotation. The eccentric ring is in this case rotatable in a known manner against the outer ring, wherein a radial positioning of the axis of rotation R21 along a curved path is made possible by the eccentricity, not shown in the figure, which extends in a direction perpendicular to the axis of rotation R21 plane.

For two-dimensional placement of the second cylinder 22 engages the two

Adjusting elements 49; 51 to their movement in each case a drive mechanism. This comprises at least one actuator 63; 64, z. B: an actuator 63; 64, which median or directly on the actuator 49; 51 attacks. This or this can in principle arbitrary, z. B. as a motor, be formed, but is preferably as a pressure medium actuatable actuator 63; 64, in particular as a pneumatic cylinder 63; 64 or possibly hydraulic cylinder 63; 64, (see, eg, Fig. 4). The respective actuator 63; Although, in principle, 64 directly on the eccentric ring 49; Attack 51, but preferably engages via a gear 66; 67, z. B. a single or multiple lever mechanism 66; 67, for example, one with the respective eccentric ring 49; 51 connected tab 78; 79 on. In the example, the respective transmission 66 comprises; 67 a two-armed lever, which about a pivot axis S68; S69 is pivotable. The two-armed lever is z. B. by two on a same shaft 68; 69 rotationally arranged lever arms formed, wherein the respective shaft 68; 69 can connect two drive mechanisms for two end bearing arrangements of the cylinder 22 as a synchronous shaft. In the example, the output side lever arm is not directly, but via a rocker 85; 95 with the eccentric ring 49; 51 and the eccentric ring-fixed tab 78; 79 connected.

In principle, the actuator 63; 64 itself and / or the gear 66; With regard to its travel, it can be control- or at least adjustable, and thus possibly make a travel limit for the actuating movement superfluous (see, for example, below to FIG.

In a first, advantageous embodiment, the adjusting movement of the cylinder 22 and the adjusting elements 49 takes place; 51 at least in Anstellrichtung, d. H. in the direction of the respective Anstelllage, but in each case against a stroke limiting the stop 71; 72. This stop 71; 72 can in the region of the actuator 63; 64 itself, in the gearbox 66; 67 or with the actuator 49; 51, d. H. the eccentric ring 49; 51, or one with the actuator 49; 51 connected counter-attack 73; 74, be arranged cooperatively. The respective stop 71; 72 is in a preferred embodiment here with an eccentric ring-fixed counter-stop 73; 74, z. B. a stop surface 73; 74 one with the respective eccentric ring 49; 51 firmly connected tab 76; 77 or nose 76; 77 formed. The respective drive mechanism, for. B. the output-side end of the transmission 66; 67, can directly on the respective eccentric ring 49; 51, at which the

Stop surface 73; 74 comprehensive tab 76; 77 or for reasons of space on another, z. B. in the circumferential direction of the eccentric ring 49; 51 by more than 90 °

spaced tab 78; 79, attack. The tabs 76; 77; 78; 79 are in the illustrated embodiment with with the eccentric rings 49; 51 firmly connected, the eccentric rings 49; 51 in the representation concealing adjusting discs 65; 75 or

Collars 65; 75 (see eg Fig. 4).

Upon actuation of the first and the second actuator 63; 64 each in a hiring effecting direction r1; r2 will now, z. B. via the relevant gear 66; 67, the associated eccentric ring 49; 51 twisted until it with its stop surface 73; 74 to the stop surface of the associated stop 71; 72 runs up. The location of the first and second eccentricity e1; e2 is selected such that the second cylinder 22 is turned on to the first cylinder 21 and the third cylinder 23. About the position of the stop 71; 72 in the circumferential direction of the eccentric ring 49; 51 is considered the end position, ie the respective Anstelllage defined. This position of the stops 71; 72 can for adjusting the Anstelllage, ie the pressure between the cylinders 19; 22; 23, be designed adjustable (see below). To one through the actuators 63; 64 each applied force for the stops 71; 72 to limit and / or even when adjusting the relevant stop 71; 72 striking with the counter-stop 73; 74 to ensure pressure on or Anstelllage, the transmission 66; 67 with regard to a power transmission, at least as regards the force in the direction of Anstelllage be sprung trained. The transmission 66; 67 may be resilient in nature, so that when hiring the eccentric stop 73; 74 to the stop 71; 72 with a travel of the actuator 63; 64, which is greater than one for the employment of the stops 71; 72; 73; 74 required travel, at least slight compression of the transmission 66; 67 takes place. For this purpose, a pivot axis S68; S69 or an on or

output-side joint of the lever or a joint of the rocker 85; 95 against a spring force movable in or on the cooperating lever arm or be mounted on the cooperating coupling.

The three z. B. as a transfer cylinder 21, as a forme cylinder 22 and as a Farbsammeizylinder 23 trained cylinder 21; 22; 23 are so mounted in one or more parts frame 47 that the downstream of the three cylinders 21 in its distance to the z. B. is designed as a counter-pressure cylinder 19 further cylinder 19 is changeable, and that the middle of the three cylinders 22 both in its distance from the downstream adjacent cylinder 21, as well as in its distance to the upstream adjacent, z. B. operatively fixed space arranged cylinder 23, adjustable, in particular to these on and off this is stored, is stored. Will now be the radial position of the first, in particular as a transfer cylinder 21st

formed cylinder 21 changed in such a way that the distance between this and the second cylinder located in Anstelllage changed 22, the pressure resulting in Anstelllage deviates from the desired. By the solution set forth below, it is now possible, the distance between the axes of rotation R21; R22; R23 and thus the pressure between the three cylinders even with radial position change, in particular even during this change in position, the first of the three arranged in series cylinder 22 is substantially constant, d. H. within a

Tolerance range for the distance to keep.

Here is a positively coupled tracking of the middle of the three cylinders 21; 22; 23 provided such that a radial movement of the downstream adjacent, z. B. as a transfer cylinder 21 formed cylinder 21 to a travel greater than zero within its operating range a forced setting of the two central cylinder 22 with respect. Two radial directions positioning actuators 49; 51 causes a defined travel greater than zero. The forced location is hereby dimensioned and arranged such that a distance of the axis of rotation R22 of the Anstelllage to the upstream and the downstream cylinder 23; 21 and the distance to the axis of rotation of the downstream cylinder 21 with a change in position of the downstream cylinder 21 remains substantially constant within its operative setting range, d. H. for example, when setting within the operational range by less than a fiftieth, in particular less than a hundredth, of the radius of the central cylinder 07 varies (see, for example, Fig. 6 and Fig. 7). For reasons of clarity, the drive mechanism for switching on / off set forth in FIG. 4 was not shown in FIGS. 6 and 7, but merely indicated by dashed lines. Here, parts of the

Drive mechanism for on / off and for tracking at the same Attack tab 78 and depending on the view at least partially obscured.

The forced in tracking positions of the two the middle of the three cylinders 22 positioning actuators 49; 51, if necessary, by appropriate control of the actuators 63; 64, if they are designed to be controllable with respect to their positioning within their travel. Preferably, however, the positioning coupled to the movement of the first cylinder 21 is effected by a forced

Change in position of the movement for the Anstelllage limiting stop 71; 72 at least one of the adjusting elements 49; 51, preferably both adjusting elements 49; 51. As a result, the Anstelllage of the second cylinder 22 with respect to the two adjacent cylinders 21; 23 coupled to the position of the first cylinder 21 defined, and changed in a change in position of the first cylinder 21 forcibly and in a defined manner.

The places forced during tracking, d. H. Adjustment, the two of the middle of the three cylinders 22 positioning actuators 49; 51 may in a first embodiment by mechanical means, in particular by purely mechanical means, take place (see, for example, Fig. 6 and Fig. 7).

Here are the double tracking of the second cylinder 22, d. H. the two adjusting elements 49; 51, the Anstelllage for the adjusting elements 49; 51 delimiting stops 71; 72 movably mounted and with respect to their movement mechanically to the adjusting mechanism 48, 55; 61, 81 of the first cylinder 21, z. B. to the partially hidden actuator 61, z. B. the eccentric ring 61, or as shown on the adjusting ring 55 and the adjusting disc 55 or to which the actuator 61 driving

Drive mechanism 81, coupled. The mechanical coupling can basically parallel to the two stops 71; 72, or as shown for an advantageous embodiment serially initially medium or directly on one of the two movable stops 71; 72 and from this via the movement of the associated actuating element 49; 51 middle or directly on the other of the two stops 72; 71 done.

The drive of the first of the two stops 71 via a first, a

Actuating movement of the first cylinder 21 and its actuator in a movement of the first stop 71 transforming gear 91, z. Example, a lever mechanism 91. This is done for example via a coupling 82, one end of the actuator 61, z. B.

Eccentric 61, the first cylinder 21, in particular at one with this z. B. via the collar 65 connected tab 83, engages and the output end of which engages a stop 71 comprehensive lever 84. The lever 84 is pivotally mounted about a pivot axis S84 and includes on a counter stop 73 side facing the stop 71. This stop 71 is on the

Counter stop 73 facing side formed by a cam segment 88 such that a pivoting of the lever 84 has a defined variation of a contact point between stop 71 and eccentric ring-fixed counter-stop 73 in the circumferential direction of the eccentric 49. The drive mechanism, the arrangement and design of the lever and the cam segment 88 is such that the placement of the first cylinder 21 in a certain direction defines a defined position of the first

Control element 49, z. B: first eccentric ring 49, in a certain direction, and thus causes a defined first of the two to superponierenden movements of the cylinder 22 and the axis of rotation R22.

The drive of the second of the two serially driven stops 72 is effected by the movement of the first actuator 49, ie the first eccentric ring 49, via a rotational movement of the first eccentric ring 49 in a movement of the second stop 72 reshaping gear 92 ,. For this purpose, a on the first eccentric ring 49 or at one of its tabs 76; 78 hinged coupling 86 medium or act directly on the second stop 51. In an advantageous embodiment, this acts with the first eccentric ring 49, z. B. with respect to the outer circumference eccentrically coupled coupling 86 via a single or multi-stage gear 92, z. B. single or multi-stage lever mechanism 92, on a lever 87 is pivotable about the coupling with the first eccentric ring 49 by turning the eccentric ring 49 about a pivot axis S87 and includes the second stop 72 on a second counter-stop 74 side facing. This stop 72 is also formed on the counter-stop 74 side facing by a curve segment 89 such that pivoting of the lever 87 again has a defined variation of a contact point between the second stop 72 and eccentric ring-fixed counter-stop 74 in the circumferential direction of the second eccentric 51 result. Of the

Drive mechanism, the arrangement and design of the second lever 87 and the cam segment 89 is such that the placement of the first cylinder 21 in a certain direction on the movement of the first actuating element 49 a defined locations of the second control element 51, z. B: the second eccentric ring 51, in a certain direction, and thus causes a defined second of the two to superponierenden movements of the cylinder 22 and the axis of rotation R22. In advantageous here two-stage lever mechanism 92 acts with the second

Exzenterring 51 cooperating coupling 86 on a pivotable about a pivot axis S93 lever 93. For pivotal mounting of the Hebel93 can be arranged on any frame-fixed axis or shaft, but here is z. B.

rotatably mounted on the existing shaft 68. The lever 93 may in particular be single-acting or possibly two-armed, but is preferably the movement of the eccentric ring 51 in the region of the coupling in an enlarged

Movement of the output side end formed translating. The output-side end of the lever 93 can either act directly on the second lever 87 to move it, but in an advantageous embodiment is articulated to the lever 87 via a rocker 94 (see, for example, FIG.

In a particularly advantageous development, the two drive mechanisms for the two-dimensional movement of the cylinder 22 are adjustable with respect to the Anstelllage. For this purpose, advantageously at least one of the stops 71; 72, z. B. at least one of the stops 71; 72 supporting lever 84; 87, preferably both stops 71; 72 or lever 84; 87, with respect to a basic position of the contact point between the respective stop 71 and the associated eccentric ring fixed

Counter stop 73 in the circumferential direction of the eccentric ring 49; 51 adjustable formed. In principle, the pivot axis R84; R74 be formed radially movable on the frame 47. Here, however, the adjustability is given by the fact that the relative radial position between lever 84; 87 and the associated pivot axis S84; S74 is variable. In stated embodiment, this is given by the fact that the lever 84; 87 via a guide to the frame-fixed pivot axis S84; S87 is radially movable. For this purpose, the lever 84; 87 to its pivotable mounting effective as a guide recess 96; 97, z. B. a slot 96, in which or in which a frame-fixed stop 98; 99, z. B. a frame fixedly mounted stop roller 98; 99, is arranged such that a guided relative movement with only one degree of freedom in the longitudinal direction of the recess 96; 97 is enabled. The axis of the stop roller 98; 99 falls here with the effective pivot axis S84; S87 of the lever 84; 87 together. The stop roller 98; 99 do not rotate, but can also be used as non-rotatably arranged stop disks 98; 99 be formed. That places the relative position between stop 98; 99 and lever 84; 87 takes place for example by an adjusting disk 101; 102 with helically varying outer circumferential line, z. B. a screw 101; 102, whose outer periphery with a lever-fixed stop 103; 104 works together. The screw 101; 102, for example, on the stop roller 98; Supported bearing shaft 99 and acts to avoid friction with a roller 103; 104 formed lift-resistant stop 103; 104 together. The screw 101; 102 is medium or directly by a drive mechanism, not shown, for. B. a handwheel or a motor drive, adjustable. By twisting the

Adjusting disc 101; 102, the lever-fixed stop 103; 104 and thus the lever moves in the direction of the degree of freedom. The setting by the adjusting disk 101; 102 takes place here preferably against the force of a spring element 106; 107, z. B. one

Tension spring 106; 107, so that a fixed system between adjusting disc 101; 102 and impact-resistant stop 103; 104 is guaranteed. Instead of the movable stop surface on the effective as an actuator adjusting disc 101; 102 and the

Preloading by spring force is basically also a two-sided effective

Coupling between an actuator and the lever 84; 87 conceivable.

The forced in tracking positions of the two the middle of the three cylinders 22 positioning actuators 49; 51 can be carried out in the second embodiment by means of electronic and / or control technology (see, for example, FIGS. 8, 9 and 10).

The coupling between the adjusting movement of the first cylinder 21 and the tracking of the adjusting elements 49; 51 takes place here by electronic control means 1 1 1, for example on circuitry and / or software-based ways or is formed in this way. The control means 1 1 1 acts on at least one

Actuator 1 12; 1 13, which for setting the first and / or second control element 49; 51 or for the setting of the Anstelllage of the first and / or second control element 49; 51 limiting stop 71; 72 is provided. The positioning is performed using a position x and / or a change in position Δχ of the first cylinder 21 or its bearing device characterizing information and / or size l ₂ i, _x .

In the control means 1 1 1 is a circuit 1 14 and / or a

Software program 1 16 provided in which or which a clear assignment or relationship between the position x and / or a change in position .DELTA.χ of the first cylinder 21 and its storage device characterizing information and / or size l ₂ i, _x and one a desired position y and / or a desired position change δγ the tracking of the second cylinder 22 along the first direction of movement

given information l ₂ 2, _y and a target position z and / or a desired position change δζ along the second direction of motion predetermining information l ₂ 2, _{z is} implemented or stored. The assignment may be in table form for a plurality of values relating to the position x and / or position change Δχ of the first cylinder 21 Target positions y; z and / or desired position changes 8y; Assign δζ for tracking along the two trajectories. In the version with two actuators 1 12; For example, these represent value triplets. However, the assignment or the relationship can also be functionally or software-technically continuous

Be realized context - z. B. via analog technology of a circuit or a digitally implemented in a software routine function.

In a first embodiment variant of the second embodiment (see, for example, FIG. 8), two central or directly on the adjusting elements 49 for the activation / deactivation of the cylinder 22, as in the first exemplary embodiment; 51 acting, not explicitly shown in Figure 8 actuators 63; 64, z. B. druckmittelbeaufschlagbare actuators 63; 64, provided while for adjusting two different actuators 1 12; 1 13, z. B. servomotors 1 12; 1 13 are provided. These servomotors 1 12; 1 13 act directly or indirectly on the stops 71; 72, the Anstelllage for the adjusting elements 49; 51 according to the first embodiment limit stops 71; 72 and are movably mounted. The execution and effect of the stops 71; 72 in the first

Embodiment mentioned here is to be transmitted accordingly. Again, a respective locations of the stop 71; 72 directly or via a corresponding gear indirectly. In contrast to the first embodiment, however, is no mechanical coupling to the actuating mechanism of the first cylinder 21, but for each of the two the second cylinder 22 along a direction of movement moving adjusting elements 49; 51 on the drive side a separate actuator 1 12; 1 13 provided.

Of the actuator 1 12; In this case, the drive mechanism comprising the coupling is designed to be continuously and / or controllable continuously or in a large number (eg> 2, in particular> 10) in a control range greater than zero in terms of its position and has z. B. via a correspondingly large internal resistance or an associated parking brake to fix the desired position. D. h., It is by the actuator 1 12; 1 13 the position of the effective stop 71; 72 in more than two different defined positions available. For this purpose, a drive motor which is controllable as a stepping motor or with respect to its position or else a control loop with sensor-external sensors can be provided.

Is set in this first alternative of the second embodiment, the first cylinder 21 radially, z. B. in Abstelllage (pressure-Ab) spent by the impression cylinder 19, so done via the implemented context one correlated with the points of the first cylinder 21 two times "tracking" of the second cylinder 21, ie, a correlated positions of the two stops 71, 72 of the cylinder 22nd

In an alternative to the first embodiment of the second embodiment (see, for example, Fig. 9) is only one actuator 1 12 for tracking the two adjusting elements 49; 51 provided, wherein the two adjusting elements 49; 51 parallel, or as in the first embodiment may be serially coupled to the actuator 1 12th In contrast to the first embodiment variant, the control means 1 1 1 acts on the common drive for the first and second movement or on one of the first and the second control element 49; In the control means 1 1 1 or in the circuit 1 14 and / or the software program 1 16 is then an unambiguous association between a position x and / or a change in position .DELTA.χ of the first cylinder 21 and its bearing device characterizing Information and / or size l ₂ i _, x and a target position yz and / or a desired position change δγζ of the tracking of the second cylinder 22 predetermining information l ₂ 2, _yz implemented or stored. This information l ₂ 2, _yz can also represent a desired position for the actuator 1 12. For the type of assignment, the above applies in the same way, but value pairs can be deposited instead of value triples.

In a second embodiment of the second embodiment (see, for example, Fig. 10), the two actuators 1 12, 1 13 do not engage in movable stops, but rather indirectly or directly on the adjusting elements 49; 51 to their movement. The actuator 1 12; 1 13 acts, for example via a coupling 1 17; 1 18, z. B. a push rod 1 17; 1 18, on the actuator 49; 51 and the associated adjusting ring 65; 75 or a tab 78; 79 (76; 77). Also in this embodiment is the actuator 1 12; 1 13 and the coupling comprehensive drive mechanism in a control range greater than zero in terms of its position continuously or in a plurality (eg> 2, in particular> 10) small steps rule and / or controllable formed and has z. B. via a correspondingly large internal resistance or an associated parking brake to fix the desired position. D. h., It is by the actuator 1 12; 1 13 the position of the effective stop 71; 72 can be brought into more than two different defined positions. For this purpose, as a stepper motor or with respect to its position controllable

Drive motor or a control circuit may be provided with sensor-external sensor. The push rod 1 17; 1 18 may include for their drive, for example, a threaded portion or connected to such, wherein the threaded portion as the output part of a screw drive, for example by the actuator 1 12; 1 13 is driven. The actuator 1 12; 1 13 can take over in this second embodiment in addition to the "tracking" and the functionality of on / off, the above-mentioned actuators 63, 64 (see, for example, Fig. 4) can be omitted or by the actuators 1 12; 1 13 are formed.

Is set in this second alternative of the second embodiment, the first cylinder 21 radially, z. B. in Abstelllage (pressure-Ab) spent by the impression cylinder 19, so done via the implemented context one correlated with the points of the first cylinder 21 two times "tracking" of the second cylinder 21, ie, a correlated positions of the two stops 71, 72 of the cylinder 22. The setpoint for tracking is superimposed, for example, to the setpoint for the undisturbed setting position.

Although the forced dual tracking above by the preferable formation of a cylinder 21; 22; 23 formed rotational bodies 21; 22; 23 of a printing unit 26; 27, 28, in particular an Orlof printing unit 26 has been set, it is in principle also to an arrangement and storage of rotating bodies formed as fluid-conveying rollers of a dyeing and / or dampening unit or to a mixed arrangement of three rotating bodies with one or two cylinders 21; 22; 23 of a printing unit 26; 27; 28 apply together with two or one roller of a dyeing and / or dampening unit. The first rotation body 21 is then preferably variable at a distance from a further rotation body 19. The explanations given above with reference to the three "cylinders" are correspondingly to FIGS

generalized designation "rotation body" or to transfer to the special name "roller".

LIST OF REFERENCE NUMBERS

01 feeder, sheet feeder

02 substrate, substrate bend

03 printing unit

04 product display

05 room

06 gripping device

07 conveyor line, belt system

08 conveying line, conveyor system, gripper system

09 conveyor, belt system

10

1 1 pressure point

12 pressure point

13 pressure point

14 drum, sheet feed drum

15 blanket

16 drum, transfer drum

17 drum, transfer drum

18 drum, transfer drum

19 cylinder, impression cylinder, transfer cylinder, transfer cylinder, blanket cylinder

20

21 cylinder, first, transfer cylinder, transfer cylinder, blanket cylinder, rotary body

22 cylinders, second, forme cylinder, plate cylinder, Orlofplattenzylinder, rotary body

23 cylinders, third, blanket cylinder, collecting cylinder, ink collecting cylinder, rotating body Cylinder, stencil cylinder

printing form

Printing unit, Orlof printing unit, Orlof offset printing unit Printing unit

Printing unit, additional printing unit

Vibration system, inking unit, lifter inking unit

Inking roller, inking roller

Color source, ink fountain, chamber doctor device inking roller, ink fountain roller, ductor roller rail

Inking roller, lifting roller

Inking roller, Nacktwalze

Inking roller, rubbing roller

Inking roller, ink transfer roller Compactor

Cylinder, forme cylinder, plate cylinder

inking

Cylinder, impression cylinder

role

Storage facility

frame

Frame part, with i = 1, 2, 3, 4, 5, 6

Storage facility

Control element, eccentric ring control element, eccentric ring Multi-ring bearings, multiple eccentric bearings, four-ring bearings

Storage equipment, radial bearings

spigot

Adjusting disc (61)

inner ring

Storage equipment, radial bearings

Outer ring control element, eccentric ring

spigot

Actuator, Actuator, Actuator, Pneumatic Cylinder, Hydraulic Cylinder Actuator, Actuator, Actuator, Pneumatic Cylinder, Hydraulic Cylinder Adjusting Disc, Adjusting Ring (49)

Transmission, lever mechanism

Shaft, synchronous shaft

Shaft, synchronous shaft stop

attack

counterstop

Adjusting disc, adjusting ring (51)

Flap, nose

flap

flap drive mechanism

paddock

flap

lever

wing

paddock

lever

curve segment

Curve segment gear, lever mechanism

Transmission, lever mechanism

lever

wing

Recess, oblong hole

Stop, stop roller, stop disc stop, stop roller, stop disc - adjusting disc, screw

Adjusting disc, screw

Stop, roll

Cylinder, transfer cylinder

Spring element, tension spring

room

Bearings, Rolling Bearings 110 -

111 control means

112 Actuator, servomotor

113 Actuator, servomotor

114 circuit arrangement

115 forme cylinder

116 software program

117 coupling, push rod

118 coupling, push rod

119 inking unit, lifter inking unit

120 -

121 frame part, frame attachment

121.1 Frame part, frame attachment. Partial frame attachment

121.2 Frame part, frame attachment, subframe attachment121.3 Frame part, frame attachment, subframe attachment

122 conveyor, circulating means, chain

123 diverter wheel, sprocket

124 guide a distance

b distance

A distance e1 eccentricity

e2 eccentricity

1 ₂ 1, x information, size

122, _y information, size

l ₂ i, _z information, size I22, _yz information, size r1 direction r2 direction

R19 rotation axis

R21 rotation axis

R22 rotation axis

R23 rotation axis

S84 pivot axis

S87 pivot axis

S93 pivot axis

Claims

claims

1 . Method for setting of rotational bodies of a printing machine with at least one first, one second and one third ink-carrying rotary body (21; 22; 23), which act together in pairs in an adjusting position, and wherein the second of the at least three rotary bodies (22) to form a two-sided Anstelllage both on the first of the three rotary body (21) and on the third of the three rotary body (23) is employed, characterized in that simultaneously with a radial bearing change of the axis of rotation (R21) of the first rotary body (21) in a defined manner coupled tracking of the

Rotation axis (22) of the second body of revolution (22) by superposition of two movements along two non-congruent, in a plane perpendicular to the axis of rotation (R22) plane of movement takes place.

2. The method according to claim 1, characterized in that the superposition of the two movements formed by a simultaneous adjustment of a first, in particular as a first eccentric ring (49) formed actuating element (49) and a second, in particular as a second eccentric ring (51)

Control element (51) takes place.

3. The method according to claim 2, characterized in that the adjustment of the first and second actuator (49; 51) in each case by a change in position of the travel in the Anstelllage limiting stop (71; 72) takes place.

4. The method according to claim 3, characterized in that the change in position of the stops (71, 72) by a mechanical coupling to the adjusting mechanism (48, 55, 61, 81) of the first rotary body (21) takes place.

5. The method according to claim 3, characterized in that the change in position of the two stops (71, 72) by at least one of the mechanical

Actuating mechanism (48, 61, 81) of the first rotary body (21) independent actuator (1 12, 1 13) is effected.

6. The method according to claim 3, 4 or 5, characterized in that the

Positional change of the stops (71, 72) in each case a respective stop (71, 72) comprehensive lever (84, 87) is pivoted.

7. The method according to claim 2, characterized in that the adjustment of the

each of the first and second actuating element (49; 51) by a respective on the relevant control element (49; 51) medium or directly attacking, mechanically from

Actuating mechanism (48, 61, 81) of the first rotary body (21) independent actuator (1 12, 1 13) is effected

8. The method according to claim 5 or 7, characterized in that on the

Actuator (1 12; 1 13) to whose operation a control means (1 1 1) acts, and the setting using a position (x) and / or a change in position (Δχ) of the first rotary body (21) or its bearing means characterizing information and / or size (-i x).

9. Apparatus for setting bodies of revolution of a printing press, in particular for carrying out the method according to one or more of claims 1 to 8, with at least a first, a second and a third color-guiding rotary body (21; 22; 23), which in a Anstelllage respectively act in pairs together, wherein the second of the at least three rotary body (22) is mounted so radially movable in a one- or multi-part frame (47) between the first and the third rotary body (21, 23), that it can be brought into a Anstelllage optionally in which it is employed on the first rotary body (21) and the third rotary body (23), or in a storage position in which he of at least one of the other two rotary body (21, 23) is turned off, wherein for storage of the second rotary body (22) frontally a

Bearing device (46) is provided which comprises two adjusting elements (49; 51) for the radial movement of the second rotary body (22) by superposition of two non-congruent movements, each having a radial component of movement, characterized in that a forced dual tracking of the second rotary body (22) is provided, which comprises a coupling of a movement of the two adjusting elements (49; 51) to a radial movement of the first rotary body (21) in a defined manner such that a radial movement of the first rotary body (21) by a travel greater than zero simultaneously a forced Adjustment of the two adjusting elements (49, 51) which position the first rotary body (22) by one defined displacement exceeds zero.

10. Apparatus according to claim 9, characterized in that for coupling with the adjusting elements (49; 51) cooperating actuating mechanism is provided, by which the adjustment of the two adjusting elements (49; 51) with respect to their movement mechanically to a radial movement of the first

Rotary body (21) causing adjusting mechanism (48, 55, 61, 81) is coupled.

1 1. A device according to claim 10, characterized in that each actuating element (49;

51) is a movement of the respective actuating element (49, 51) in one

Adjusting direction, in particular in the direction of an Anstelllage, limiting stop (71, 72) is provided, against which in a Anstelllage a stellelementfester counter stop (73; 74) is employed, and which in terms of the location of a contact point with the actuating element fixed counter stop (73; 74) is formed variable position.

12. The device according to claim 1 1, characterized in that the two position-adjustable stops (71, 72) are mechanically coupled with respect to their movement to an actuating mechanism (48, 55, 61, 81) which effects the radial movement of the first rotation body (21).

13. The apparatus according to claim 12, characterized in that the mechanical coupling serially by the adjusting mechanism (48, 55; 61, 81) of the first

Rotation body (21) medium or directly on one of the two movable stops (71, 72) acting, and from this on the movement of the associated adjusting element (49; 51) medium or directly on the other of the two

Stops (72; 71) is formed acting.

14. The device according to claim 9, characterized in that the coupling is realized on switching and / or control technology ways, wherein for coupling an electronic control means (1 1 1) is provided which at least one of the radial movement of the first rotational body (21 ) Actuating mechanism (48, 55, 61, 81) mechanically independent

Actuator (1 12, 1 13) acts.

15. The apparatus according to claim 14, characterized in that in the control means (1 1 1) an unambiguous association between a one position (x) or change in position (Δχ) of the first body of revolution (21) characterizing information or size (I _{21, x} ) and a reference position (y; z) or desired position change (δν; δζ) is implemented for information (I _{22, y} ) relating to the tracking of the second rotation body (22) by means of the first and / or second control element (49; 51).

16. The method according to one or more of claims 1 to 8 or apparatus according to one or more of claims 9 to 15, characterized by the formation of the second rotary body (22) as a cylinder (22) of a printing machine, preferably as a cylinder (22) of a printing unit (26), in particular Orlof Printing unit (26), a printing unit (03) of a security printing machine is.