EP2291288B1 - Device in a printing unit of a printing machine - Google Patents

Device in a printing unit of a printing machine Download PDF

Info

Publication number
EP2291288B1
EP2291288B1 EP09744040A EP09744040A EP2291288B1 EP 2291288 B1 EP2291288 B1 EP 2291288B1 EP 09744040 A EP09744040 A EP 09744040A EP 09744040 A EP09744040 A EP 09744040A EP 2291288 B1 EP2291288 B1 EP 2291288B1
Authority
EP
European Patent Office
Prior art keywords
drive
roll
roller
printing
unit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP09744040A
Other languages
German (de)
French (fr)
Other versions
EP2291288A2 (en
Inventor
Erich Max Karl Gerner
Bernhard Wilhelm Ernst
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koenig and Bauer AG
Original Assignee
Koenig and Bauer AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Koenig and Bauer AG filed Critical Koenig and Bauer AG
Publication of EP2291288A2 publication Critical patent/EP2291288A2/en
Application granted granted Critical
Publication of EP2291288B1 publication Critical patent/EP2291288B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F31/00—Inking arrangements or devices
    • B41F31/004—Driving means for ink rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F31/00—Inking arrangements or devices
    • B41F31/15—Devices for moving vibrator-rollers

Definitions

  • the invention relates to a device in a printing unit of a printing press according to the preamble of claim 1.
  • a printing unit of a rotary printing press each having at least one forme cylinder, three inking rollers, two Reibwalzen and a Farbstromtrennwalze, both Reibwalzen are each employed directly on the Farbstromtrennwalze, wherein one of the inking rollers both to one of the friction rollers and the forme cylinder are employed, the other two inking rollers are employed both to the friction roller and to the forme cylinder and wherein the forme cylinder is covered with a plurality of printing plates.
  • the dampening unit of the printing unit comprises a smoothing roller which exerts a traverse stroke extending in the axial direction of the roller.
  • the traverse stroke can be generated by a separate drive or the traversing motion can be coupled to the drive for the rotational movement of the smoothing roller, so that the traverse stroke is derived by a gear from the rotational movement.
  • a roller of a paint or dampening unit which has a drive motor designed as a single motor drive and a traction drive.
  • the roller is mounted on a with the motor shaft of the drive motor via a corner or angular gear, an angle-compensating coupling and a shaft, the torque transmitting ball bushing such that transmit a rotational movement, however, the axial traversing movement of the roller relative to the shaft possible is.
  • the balls of the ball bushing run both in longitudinal grooves of the shaft and the bearing body. This will produce a torque transferred, the bearing body, however, held axially movable relative to the shaft.
  • the DE 101 61 889 A1 describes an inking unit of a printing machine with a Farbreibwalze, wherein the Farbreibwalze is connected with the interposition of a permanent magnet having magnetic coupling with a drive motor.
  • the two coupling halves of the magnetic coupling are not movable relative to each other in the direction of the axis of rotation.
  • the DE 39 17 074 A1 and the DE 1 233 416 B disclose electromagnetic clutches in inking units. A compensation for a traverse stroke within the clutch is not suggested.
  • the DE 10 2006 007 581 A1 describes a traversing drive of a cylinder of a printing machine with a torque motor as a rotary drive of the printing press cylinder, wherein the rotor of the torque motor is rigidly connected to a shaft journal of the printing press cylinder. In this case allows beyond the torque motor shaft journal extension, which acts on a linear drive, a traversing movement.
  • the invention has for its object to provide a device in a printing unit of a printing press, wherein a compensation of a traverse stroke of a roller is wear-free and low maintenance.
  • the achievable with the present invention consist in particular in that the compensation of the traverse stroke of the roller takes place without contact due to the presence of a magnetic bearing or a magnetic coupling.
  • the device is therefore wear-free and low maintenance.
  • a further advantage results from the simple assembly and / or production of the device, since it is possible to dispense with comparatively complex and thus possibly prone components.
  • a magnetic bearing or a magnetic coupling consists in the simplest case of two components, namely the outer rotor and the inner rotor, whereby a comparatively simple manufacture and assembly of the device is possible.
  • Fig. 1 shows a schematic representation of a printing unit 100 of a printing press.
  • Such printing machines have at least one, but preferably at least four or even five printing units 100 according to Fig. 1 on.
  • B ' preferably a material web B
  • B ' in particular Paper web B
  • B '(short web B, B') unwound before it is fed via a feeder unit to the printing units 100.
  • the printing units 100 are preferably arranged next to each other and are also used in the Fig. 1 illustrated web B; Go through B 'horizontally.
  • additional printing units 100 can be provided, which can then be used, for example, alternately with one or more of the remaining printing units 100 for the flowing printing form change.
  • the printing unit 100 is preferably as a printing unit 100 for offset printing, in particular as a double printing unit 100 or as an I-printing unit 100 with two printing units 101, z. B. two offset printing units 101 executed for the two-sided printing in the so-called. Rubber-against-rubber operation.
  • At least one of the printing units 100 are at least in the lower region, and optionally in the upper region, rollers 102 upstream and downstream, by means of which an incoming web B; B 'around the printing unit 100 at the bottom or at the top, a web B guided around an upstream printing unit 100; B 'can be carried out by the printing unit 100, or a web B performed by the printing unit 100; B 'around the downstream printing unit 100 is guided around.
  • the printing unit 100 is in the in Fig. 1 illustrated embodiment with two over the web B; B 'cooperating printing units 101 executed.
  • Each of the printing units 101 comprises a printing cylinder 103 designed as a transfer cylinder 103 and a forme cylinder 104; 104 (in short: cylinder 103, 104), as well as an inking unit 105 and a dampening unit 106.
  • the printing unit 100 for each forme cylinder 104 has devices 107 for semi-automatic or fully automatic plate feeding or for changing the printing plates 110, which are designed as flexible printing plates 110.
  • the device 107 is designed in two parts. It has one in the region of a nip between form and transfer cylinder 104; 103 arranged pressing device 197 ("Wechsel Halbautomat" 197). The device 107 further comprises a magazine 198, which is structurally separate therefrom, with feeding and receiving devices for the printing plates 110.
  • the printing press has additional guide elements 108 close to and after the nip point of the printing unit 100. It is desirable that the printing unit 100 without printing and without contact between web B; B 'and transfer cylinder 103 is to be traversed, the in Fig. 1 dashed lines shown using the guide elements 108 selected. This is characterized by the fact that the web B; B 'passes through the nip so that they are at an angle of 80 ° to 100 °, z. B. forms about 90 °.
  • the baffles 108 are preferably designed as air-swept rods or rollers, thereby reducing the risk of abrasion of previously freshly printed ink.
  • Reference numeral 109 denotes a washing device associated with each of the transfer cylinders 103. By means of the washing device 109, the elastic surface of the transfer cylinder 103 can be cleaned.
  • the cylinders 103; 104 each have a circumference between 540 and 700 mm, preferably between 540 and 630 mm, wherein preferably form cylinder 104 and transfer cylinder 103 have the same circumference. It is conceivable that optional cylinder 103; 104 are used with different circumference, for example, with a circumference of 546 mm, 578 mm, 590 mm or 620 mm. This is, for example, by an exchange of bearing elements or by a changed position of the holes in the side frame for the cylinder 103; 104 and an adjustment of the drive possible.
  • Each of the transfer cylinders 103 has on its periphery at least one in Fig. 1 not shown elevator.
  • This elevator is preferably designed as a metal blanket which has an elastic layer (eg rubber) on a substantially dimensionally stable carrier layer.
  • the carrier layer may, for. B. be executed in the form of a thin metal plate.
  • the elevator preferably extends over the effective length or essentially over the entire width of the web B to be printed; B 'and substantially (except for a shock or a channel opening) around the entire circumference of the transfer cylinder 103rd
  • this has on its lateral surface a channel extending in the axial direction, which extends over the entire width of the transfer cylinder 103 to be used.
  • the opening to the channel, in the region of the lateral surface in the circumferential direction of the cylinder 103 preferably has a width of 1 to 5 mm, in particular less than or equal to 3 mm.
  • the ends of this elevator are now introduced through an opening on the lateral surface in the channel and held there by means of a locking, clamping or tensioning frictionally and / or positively. In the case of a metal printing blanket, the ends are bent / folded (eg in the region of its leading end by approximately 45 ° and in the region of its trailing end by approximately 135 °).
  • the clamping is advantageously pneumatically actuated, z. B. as one or more pneumatically actuated lever, which are biased in the closed state by spring force against the reaching into the channel trailing end executed.
  • a pressurizable medium is preferably used hose.
  • the reference numeral 105 denotes the inking unit. It has in addition to a color feeder, such. As a squeegee bar or a paint box 111 with a regulator 112 for regulating the flow of color, a plurality of rollers 113 to 125. The color passes from each other employed rollers 113 to 125 from Ink fountain 111 on the ductor roller 113, the film roller 114 and a first ink roller 115 on a first distribution cylinder 116. From there, the color passes depending on the operation of the inking unit 105, at least one inking roller 117 to 120 at least one further distribution cylinder 121; 124. Of this distribution cylinder 121; 124, the ink passes through the applicator rollers 122; 123; 125 on the surface of the forme cylinder 104th
  • the ink passes from the first distribution cylinder 116 via different possible ways either alternatively or simultaneously (in series or in parallel) via two further distribution cylinders 121; 124 to the applicator rollers 122; 123; 125, as in Fig. 1 is shown.
  • roller 126 of the inking unit 105 can be removed from the inking unit 105 in the ink path, in particular in front of the first distribution cylinder 116. This is done by applying to this roller 126 itself, or, as in Fig. 1 shown, to a cooperating with this roller 127 a corresponding removal device 133 can be adjusted.
  • the dampening unit 106 has a roller 128 and another with this cooperating roller 129.
  • the roller 129 may be designed as a friction roller 129, in particular as iridescent chrome roller 129.
  • the roller 129 receives the dampening solution from a moistening device, which may be embodied, for example, in the form of a roller 130.
  • the roller 130 may be designed as a dipping roller 130, which in a fountain solution supply 132, z. B. a water tank, diving. Under the water tank, a drip tray 135 is preferably arranged for collecting condensation water forming on the water box.
  • the drip tray 135 is in a advantageous embodiment heated, z. B. by means of heating coil executed.
  • the friction roller 129 and the fountain roller 130 are each driven by a rotary individual drive, not shown, in particular with a drive motor. This can be via a corner or angle gear, the respective roller 129; 130 mechanically independently rotate individually.
  • the drive motor is preferably designed as regards the speed (in particular steplessly) controllable electric motor, in particular three-phase motor.
  • the setting of the speeds or the humidification can advantageously from the control center, z. B. from the color control desk, where it is displayed.
  • the machine control is a correlation between machine speed and dampening or speed stored, through which the speed ofenfinregelnde the two rollers 129; 130, in particular the roller 130, can be predetermined.
  • rollers 117; 118; 128 movable in an advantageous embodiment between the indicated by solid and dashed lines positions. Including the operational mobility of the rollers 117; 118; 128 between different operating positions and not to understand the mobility for adjustment purposes.
  • For adjusting the rollers 117; 118; 128 from one to another operating position can be provided manually or by actuators actuable actuating means and / or stops (eg., Adjustable) - both for one and for the other operating position.
  • actuators actuable actuating means and / or stops eg., Adjustable
  • the chrome roller 129 and the roller 130 are each movable in a direction perpendicular to its axis in an advantageous embodiment, for. B. in levers stored.
  • the distribution cylinder 116; 121; 124 of the inking unit 105 and the roller 129 of the dampening unit 106 are axially movably mounted in side frames or frame walls, not shown, so that they can exert a traversing movement.
  • the traversing movement takes place for the distribution cylinder 116; 121; 124 and the roller 129 in a forced manner, for example by means of a coupled with the respective rotary drive traversing gear.
  • a storage is also provided, which allows a traversing.
  • the axial traversing movement for the rollers 128; 123 is not effected by a traversing gear, but only by friction of the cooperating lateral surfaces.
  • such a bearing which has a degree of freedom in the axial direction, also be provided for the two applicator rollers 122 and 125.
  • Fig. 1 illustrated continuous arrangement in the inking and dampening unit 105; 106 shows the cooperation of the rollers 113 to 130 provided for the "normal" printing operation. Ink and fountain solution paths communicate with one another via the forme cylinder 104 and also via the second distributor cylinder 124. It takes place next to direct and indirect dampening.
  • the adjustability of the roller 128 allows a choice between direct humidification in the "three-roll dampening unit” and, depending on the position of roller 117, indirect dampening or direct dampening in the "five-roller dampening unit".
  • the printing cylinder 103; 104 and the rollers 113 to 130 of inking and dampening unit 105; 106 are each mounted on the front side in or on frame walls not shown.
  • the roller 129 has on the opposite side of the rotary drive in a Fig. 1 not shown traversing drive, in particular a transmission for Generation of an axial traversing movement from the rotational movement.
  • this gear is preferably arranged outside of the roller body.
  • this transmission is located on the drive side of the printing unit 100, ie in the region of the same frame wall as in FIG Fig. 1 non-illustrated main drive and / or a drive train of the printing cylinder 103; 104.
  • the rotary drive of the rollers 129 and 130 is on the opposite side, ie in the region of the other, also in Fig. 1 not shown frame wall.
  • the pressure unit 100 in its input area or in the region of its input gusset between the two transfer cylinders 103, a device 199 for influencing the fan-out effect, d. H. a device 199 for influencing a change in the transverse extent / width of the web B caused, for example, by the printing process (in particular the moisture); B 'from point of pressure to point of pressure.
  • the device 199 may have an actuator designed as a nozzle, which can be traversed by air.
  • the drive is preferably carried out by means of a in Fig. 1 Drive wheel, not shown, which is driven by a main drive, for example by a frame-fixed electric motor, in particular from a respect. Its angular position adjustable electric motor.
  • the electric motor can be designed to be water-cooled.
  • Via an intermediate wheel a drive wheel of one of the two forme cylinders 104 is driven.
  • the drive wheel of the associated transfer cylinder 103 is driven.
  • the drive wheels of the transfer cylinder 103 and forme cylinder 104 are rotationally fixed, for example via pins, with the respective cylinder 103; 104 connected.
  • about with the two form cylinders 104 and with their drive wheels rotatably connected is the rotary drive to one or a plurality of rollers 113 to 127 of the associated inking unit 105th
  • the forme cylinder 104 produces the respective distribution cylinders 116; 121; 124 rotationally driven via a positive drive connection.
  • the drive connections can be designed such that an axial movement of the distribution cylinders 116; 121; 124 is enabled.
  • the ductor roller 113 has its own rotary drive, z. B. a separate, mechanically independent drive motor, not shown, on.
  • rollers 114; 115; 117 to 120, 122; 123 and 125 to 127 of the inking unit 105 are rotationally driven only via friction (and optionally axially).
  • Fig. 2 shows a printing tower with several, z. B. four printing units 100, each consisting of two printing units 101.
  • the printing units 101 each have two cooperating printing cylinder 103; 104 and in each case an inking unit 105 and a dampening unit 106, wherein in Fig. 2 for reasons of clarity, only the rollers 128; 129; 130 of the dampening unit 106 are provided with reference numerals.
  • the reference numeral 128 denotes the applicator roll
  • the reference numeral 130 the dipping roller, which receives the dampening solution from a dampening solution supply 132 and transfers it to the chrome roller 129.
  • FIG. 2 shows, the printing tower on two side racks in which several, z. B. according to Fig. 2 eight printing units 101 each with printing cylinder 103; 104, inking unit 105 and dampening unit 106 are arranged vertically one above the other, with two printing units 101 form a double printing unit 100 and by this arrangement, the execution z. B. a four-color printing is possible.
  • the printing material B not shown; B ', preferably a material web B; B ', is preferably passed between the opposing Druckmaschineszylindern 103 from bottom to top through the printing tower and can be printed on both sides simultaneously.
  • the in Fig. 2 illustrated printing tower for example, be part of a newspaper printing press.
  • Fig. 3 shows a perspective view of a magnetic coupling in the extended state.
  • the magnetic coupling comprises an outer rotor 300 and an inner rotor 301, wherein the outer rotor 300 on its inner side and the inner rotor 301 on its outer side with high-quality magnets 305; 306, in particular permanent magnets 305; 306 alternating polarity are equipped.
  • the respective north and south poles of outer rotor 300 and inner rotor 301 are opposite.
  • By twisting the magnetic field lines are deflected, whereby torques can be transmitted through the air gap. It turns a synchronous operation under a constant backlash.
  • the reference numeral 305 the magnets of the outer rotor 300 are marked, the magnets 306 of the inner rotor 301 are in Fig. 3 unspecified.
  • Fig. 4 shows a sectional view of a device in a printing unit 101 of a printing press with a chrome roller 129 of the printing unit 101 with magnetic coupling for torque transmission of the drive means 302, z. B. single drive 302 and for receiving the traverse stroke.
  • the chrome roller 129 is hard chrome plated.
  • Reference numeral 302 denotes a rotary individual drive of the chrome roller 129 or the rubbing roller 129 of a printing unit 101, as described, for example, in US Pat Fig. 1 or in Fig. 2 is shown.
  • the single drive 302 is fixed to the frame screwed to the printing press.
  • the drive shaft 303 z. B. motor shaft 303 is driven, which in turn is rotatably connected to the outer rotor 300 of the magnetic coupling.
  • the clamping set 304 To mount the outer rotor 300 on the motor shaft 303 is the clamping set 304. This is inserted into the hub seat of the outer rotor 300 and then pushed onto the motor shaft 303. Then, the alignment of the clamping set 304 with the hub of the outer rotor 300 and finally the tightening of the clamping screws of the clamping set 304.
  • the outer rotor 300 has on its inner circumference permanent magnets 305, alternating in the circumferential direction north and south poles.
  • the inner rotor 301 runs, which also has permanent magnets 306 on its outer circumference, with north and south poles also alternating in this case.
  • the inner rotor 301 is connected via the clamping set 307 to the end of the chrome roller 129 of the printing unit 101 in connection.
  • the assembly of the clamping set 307 takes place in the manner as described with respect to.
  • the clamping set 304 for connecting the motor shaft 303 and outer rotor 300.
  • the roller 129 is offset by a traversing drive in an axial traversing movement.
  • the traverse stroke generated in this way is absorbed by the magnetic coupling in that the relative position of outer rotor 300 and inner rotor 301 is not fixed but variable.
  • the outer rotor 300 and the inner rotor 301 are arranged in a first position, and in a second position of the traverse stroke of the roller 129, the outer rotor 300 and the inner rotor 301 are arranged at a second position different from the first position.
  • the double arrow in Fig. 4 indicated traverse stroke of the chrome roller 129 can thus be absorbed without contact and thus wear-free by the magnetic coupling.
  • the magnetic coupling is due to their Wear-free maintenance-free.
  • Fig. 5 shows the individual drive 302 of the chrome roller 129 in a perspective view. Also shown is the outer rotor 300 of the magnetic coupling, the rotation with the in Fig. 5 not shown motor shaft 303 is in communication.
  • the Reiberhub for the chrome roller 129 is, for example, by means of in Fig. 6 introduced crank mechanism introduced.
  • the drive unit 400 which may be embodied, for example, as an electric motor 400 is offset by a gear mechanism, not shown, of the eccentric 401 in a rotational movement.
  • the eccentric 401 drives the connecting rod 402, z. B. a connecting rod 402, which converts the rotational movement of the eccentric 401 in a linear movement of the roller 129, ie in the traverse stroke of the roller 129.
  • traversing drives come into consideration, such as traversing gear, which convert a rotational movement of the roller in an axial traversing movement.
  • Fig. 7 shows in a perspective view a device with chrome roller 129 and drive means 302 for effecting the rotational movement of the chrome roller 129.
  • the drive means 302 consist of an electric motor 302, which may be designed as a three-phase motor 302 and whose speed may be variable or which may be speed controlled. As explained in more detail above, the electric motor 302 drives the outer rotor 300 of the magnetic coupling via its motor shaft 303.
  • Internal rotor 301 not shown, which is non-rotatably connected to the chrome roller 129 in conjunction, there is a torque transmission from the electric motor 302 to the chrome roller 129th
  • Fig. 7 not shown is the traversing drive of the chrome roller 129. This could, for example, on the rotary individual drive 302 opposite side of Chrome roller 129 may be arranged and, for example, as a traversing mechanism or as a crank mechanism according to Fig. 6 be executed.
  • the electric motor 302 may be arranged coaxially with the axis of rotation of the roller 129.
  • the inner rotor 301 and the outer rotor 300 are movable relative to each other in the direction of the rotational axis of the roller 129.
  • Either inner rotor 301 or the outer rotor 300 are immovably arranged in the direction of the rotational axis of the roller 129.
  • the device in a printing unit 101 of a printing press with a magnetic bearing or a magnetic coupling is not limited to the chrome roller 129 of the dampening unit 106, but may alternatively or additionally for other rollers, for example, rollers of the inking unit 105 into consideration. Furthermore, the device in a printing unit 101 of a printing press is not on the in Fig. 1 or 2 illustrated embodiments of a printing unit 101 limited, but also used in differently constructed printing units 101.
  • the drive 129 of the roller 129 is preferably a drive which is mechanically independent at least from the further rollers, ie there is no positive drive connection (eg gearwheels) for the rotating drive between the roller 129 and the further rollers.

Landscapes

  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Rotary Presses (AREA)
  • Printing Methods (AREA)

Abstract

A device for use in a printing unit of a printing machine, with that printing unit comprising at least one roller of an inking unit or of a dampening unit of the printing unit and with at least one traverse drive for generating an axial traversing stroke of the roller, and also with at least one drive for the moving of the roller in a rotary manner. A magnetic coupling, which is comprised of an inner rotor and an outer rotor, is arranged between the roller and the drive. In order to compensate for the traversing stroke of the roller, the inner rotor and the outer rotor are movable relative to each other in the direction of the axis of rotation of the roller.

Description

Die Erfindung betrifft eine Vorrichtung in einem Druckwerk einer Druckmaschine gemäß dem Oberbegriff des Anspruchs 1.The invention relates to a device in a printing unit of a printing press according to the preamble of claim 1.

Durch die WO 2007/135155 A2 sind Anordnungen in einem Druckwerk einer Rotationsdruckmaschine bekannt, welche jeweils zumindest einen Formzylinder, drei Farbauftragswalzen, zwei Reibwalzen und eine Farbstromtrennwalze aufweisen, wobei beide Reibwalzen jeweils unmittelbar an der Farbstromtrennwalze angestellt sind, wobei eine der Farbauftragswalzen sowohl an eine der Reibwalzen als auch an den Formzylinder angestellt sind, wobei die übrigen beiden Farbauftragswalzen sowohl an die Reibwalze als auch an den Formzylinder angestellt sind und wobei der Formzylinder mit mehreren Druckformen belegt ist. Das Feuchtwerk des Druckwerkes umfasst eine Glättwalze, die einen in Axialrichtung der Walze verlaufenden Changierhub ausübt. Der Changierhub kann durch einen eigenständigen Antrieb erzeugt sein oder die Changierbewegung kann mit dem Antrieb für die Rotationsbewegung der Glättwalze gekoppelt sein, so dass der Changierhub durch ein Getriebe aus der Rotationsbewegung abgeleitet ist.By the WO 2007/135155 A2 Arrangements are known in a printing unit of a rotary printing press, each having at least one forme cylinder, three inking rollers, two Reibwalzen and a Farbstromtrennwalze, both Reibwalzen are each employed directly on the Farbstromtrennwalze, wherein one of the inking rollers both to one of the friction rollers and the forme cylinder are employed, the other two inking rollers are employed both to the friction roller and to the forme cylinder and wherein the forme cylinder is covered with a plurality of printing plates. The dampening unit of the printing unit comprises a smoothing roller which exerts a traverse stroke extending in the axial direction of the roller. The traverse stroke can be generated by a separate drive or the traversing motion can be coupled to the drive for the rotational movement of the smoothing roller, so that the traverse stroke is derived by a gear from the rotational movement.

Durch die WO 2005/007410 A2 ist eine Walze eines Farb- oder Feuchtwerkes bekannt, welche einen als Antriebsmotor ausgeführten motorischen Einzelantrieb sowie einen Changierantrieb aufweist. Die Walze ist auf einer mit der Motorwelle des Antriebsmotors über ein Eck- oder Winkelgetriebe, eine winkelausgleichende Kupplung und eine Welle in Verbindung stehenden, das Drehmoment übertragenden Kugelbüchse derart gelagert, dass eine rotatorische Bewegung übertragen, jedoch die axiale Changierbewegung der Walze gegenüber der Welle möglich ist. Die Kugeln der Kugelbüchse laufen sowohl in Längsnuten der Welle als auch des Lagerkörpers. Dadurch wird ein Drehmoment übertragen, der Lagerkörper jedoch relativ zur Welle axial bewegbar gehalten.By the WO 2005/007410 A2 a roller of a paint or dampening unit is known, which has a drive motor designed as a single motor drive and a traction drive. The roller is mounted on a with the motor shaft of the drive motor via a corner or angular gear, an angle-compensating coupling and a shaft, the torque transmitting ball bushing such that transmit a rotational movement, however, the axial traversing movement of the roller relative to the shaft possible is. The balls of the ball bushing run both in longitudinal grooves of the shaft and the bearing body. This will produce a torque transferred, the bearing body, however, held axially movable relative to the shaft.

Die DE 101 61 889 A1 beschreibt ein Farbwerk einer Druckmaschine mit einer Farbreibwalze, wobei die Farbreibwalze unter Zwischenschaltung einer Permanentmagnete aufweisenden Magnetkupplung mit einem Antriebsmotor verbunden ist. Die beiden Kupplungshälften der Magnetkupplung sind in Richtung der Rotationsachse nicht relativ zueinander beweglich.The DE 101 61 889 A1 describes an inking unit of a printing machine with a Farbreibwalze, wherein the Farbreibwalze is connected with the interposition of a permanent magnet having magnetic coupling with a drive motor. The two coupling halves of the magnetic coupling are not movable relative to each other in the direction of the axis of rotation.

Die DE 39 17 074 A1 und die DE 1 233 416 B offenbaren elektromagnetische Schaltkupplungen in Farbwerken. Ein Ausgleich für einen Changierhub innerhalb der Kupplung wird nicht nahe gelegt.The DE 39 17 074 A1 and the DE 1 233 416 B disclose electromagnetic clutches in inking units. A compensation for a traverse stroke within the clutch is not suggested.

Die DE 10 2006 007 581 A1 beschreibt einen Changierantrieb eines Zylinders einer Druckmaschine mit einem Torquemotor als rotativem Antrieb des Druckmaschinenzylinders, wobei der Rotor des Torquemotors starr mit einem Wellenzapfen des Druckmaschinenzylinders verbunden ist. Dabei ermöglicht eine über den Torquemotor hinausgehende Wellenzapfenverlängerung, an der ein Linearantrieb angreift, eine Changierbewegung.The DE 10 2006 007 581 A1 describes a traversing drive of a cylinder of a printing machine with a torque motor as a rotary drive of the printing press cylinder, wherein the rotor of the torque motor is rigidly connected to a shaft journal of the printing press cylinder. In this case allows beyond the torque motor shaft journal extension, which acts on a linear drive, a traversing movement.

Der Erfindung liegt die Aufgabe zugrunde, eine Vorrichtung in einem Druckwerk einer Druckmaschine zu schaffen, wobei ein Ausgleich eines Changierhubes einer Walze verschleißfrei und wartungsarm erfolgt.The invention has for its object to provide a device in a printing unit of a printing press, wherein a compensation of a traverse stroke of a roller is wear-free and low maintenance.

Die Aufgabe wird erfindungsgemäß durch die Merkmale des Anspruchs 1 gelöst.The object is achieved by the features of claim 1.

Die mit der Erfindung erzielbaren Vorteile bestehen insbesondere darin, dass der Ausgleich des Changierhubes der Walze aufgrund des Vorhandenseins eines Magnetlagers oder einer Magnetkupplung berührungsfrei erfolgt. Die Vorrichtung ist daher verschleißfrei und wartungsarm.The achievable with the present invention consist in particular in that the compensation of the traverse stroke of the roller takes place without contact due to the presence of a magnetic bearing or a magnetic coupling. The device is therefore wear-free and low maintenance.

Ein weiterer Vorteil ergibt sich aus der einfachen Montage bzw. Herstellung der Vorrichtung, da auf vergleichsweise aufwändige und damit ggf. anfällige Komponenten verzichtet werden kann. Eine Magnetlager bzw. eine Magnetkupplung besteht im einfachsten Fall aus zwei Komponenten, nämlich dem Außenrotor und dem Innenrotor, wodurch eine vergleichsweise einfache Herstellung und Montage der Vorrichtung möglich ist.A further advantage results from the simple assembly and / or production of the device, since it is possible to dispense with comparatively complex and thus possibly prone components. A magnetic bearing or a magnetic coupling consists in the simplest case of two components, namely the outer rotor and the inner rotor, whereby a comparatively simple manufacture and assembly of the device is possible.

Ein Ausführungsbeispiel der Erfindung ist in den Zeichnungen dargestellt und wird im Folgenden näher beschrieben.An embodiment of the invention is illustrated in the drawings and will be described in more detail below.

Es zeigen:

Fig. 1
eine schematische Darstellung einer Druckeinheit in Seitenansicht;
Fig. 2
einen Druckturm einer Druckmaschine mit mehreren Druckeinheiten;
Fig. 3
eine perspektivische Ansicht einer Magnetkupplung mit Innenrotor und Außenrotor im auseinandergezogenen Zustand;
Fig. 4
eine Schnittdarstellung einer Vorrichtung in einem Druckwerk einer Druckmaschine mit einer Walze des Druckwerkes sowie mit Magnetkupplung zur Drehmomentübertragung und zur Aufnahme des Changierhubes;
Fig. 5
eine perspektivische Darstellung des Einzelantriebs zum rotatorischen Antrieb einer Walze des Druckwerkes mit Außenrotor der Magnetkupplung;
Fig. 6
eine perspektivische Darstellung des Changierantriebes zur Bewirkung des Changierhubes einer Walze des Druckwerkes;
Fig. 7
eine perspektivische Darstellung des Einzelantriebs gemäß Fig. 6 mit einer Walze des Druckwerkes im auseinandergezogenen Zustand.
Show it:
Fig. 1
a schematic representation of a printing unit in side view;
Fig. 2
a printing tower of a printing machine with multiple printing units;
Fig. 3
a perspective view of a magnetic coupling with inner rotor and outer rotor in the extended state;
Fig. 4
a sectional view of a device in a printing unit of a printing press with a roller of the printing unit and with magnetic coupling for transmitting torque and for receiving the traverse stroke;
Fig. 5
a perspective view of the single drive for rotational drive of a roller of the printing unit with outer rotor of the magnetic coupling;
Fig. 6
a perspective view of the traversing drive for effecting the traverse stroke of a roller of the printing unit;
Fig. 7
a perspective view of the single drive according to Fig. 6 with a roller of the printing unit in the extended state.

Fig. 1 zeigt eine schematische Darstellung einer Druckeinheit 100 einer Druckmaschine. Derartige Druckmaschinen weisen wenigstens eine, vorzugsweise jedoch mindestens vier oder auch fünf Druckeinheiten 100 gemäß Fig. 1 auf. Von einer Rollenabwicklung wird der zu bedruckende Bedruckstoff B; B', vorzugsweise eine Materialbahn B; B', insbesondere Papierbahn B; B' (kurz Bahn B; B') abgewickelt, bevor sie über ein Einzugwerk den Druckeinheiten 100 zugeführt wird. Die Druckeinheiten 100 sind vorzugsweise nebeneinander angeordnet und werden von der ebenfalls in Fig. 1 dargestellten Bahn B; B' horizontal durchlaufen. Zu den standardmäßig für den Mehrfarbendruck vorgesehenen mehreren Druckeinheiten 100 können zusätzliche Druckeinheiten 100 vorgesehen sein, die dann beispielsweise abwechselnd zu einer oder mehreren der übrigen Druckeinheiten 100 für den fließenden Druckformwechsel einsetzbar sind. Fig. 1 shows a schematic representation of a printing unit 100 of a printing press. Such printing machines have at least one, but preferably at least four or even five printing units 100 according to Fig. 1 on. From a roll handling of the printing substrate B is to be printed; B ', preferably a material web B; B ', in particular Paper web B; B '(short web B, B') unwound before it is fed via a feeder unit to the printing units 100. The printing units 100 are preferably arranged next to each other and are also used in the Fig. 1 illustrated web B; Go through B 'horizontally. For the plurality of printing units 100 provided as standard for multi-color printing, additional printing units 100 can be provided, which can then be used, for example, alternately with one or more of the remaining printing units 100 for the flowing printing form change.

Die Druckeinheit 100 ist bevorzugt als Druckeinheit 100 für den Offsetdruck, insbesondere als Doppeldruckwerk 100 bzw. als I-Druckwerk 100 mit zwei Druckwerken 101, z. B. zwei Offsetdruckwerken 101 für den beidseitigen Druck im sog. Gummi-gegen-Gummi-Betrieb ausgeführt.The printing unit 100 is preferably as a printing unit 100 for offset printing, in particular as a double printing unit 100 or as an I-printing unit 100 with two printing units 101, z. B. two offset printing units 101 executed for the two-sided printing in the so-called. Rubber-against-rubber operation.

Mindestens einer der Druckeinheiten 100 sind zumindest im unteren Bereich, und optional im oberen Bereich, Walzen 102 vor- und nachgeordnet, mittels welcher eine einlaufende Bahn B; B' um die Druckeinheit 100 unten oder oben herumführbar, eine um eine vorgeordnete Druckeinheit 100 herumgeführte Bahn B; B' durch die Druckeinheit 100 durchführbar, oder eine durch die Druckeinheit 100 durchgeführte Bahn B; B' um die nachgeordnete Druckeinheit 100 herumführbar ist.At least one of the printing units 100 are at least in the lower region, and optionally in the upper region, rollers 102 upstream and downstream, by means of which an incoming web B; B 'around the printing unit 100 at the bottom or at the top, a web B guided around an upstream printing unit 100; B 'can be carried out by the printing unit 100, or a web B performed by the printing unit 100; B 'around the downstream printing unit 100 is guided around.

Die Druckeinheit 100 ist in der in Fig. 1 dargestellten Ausführungsform mit zwei über die Bahn B; B' zusammenwirkenden Druckwerken 101 ausgeführt. Jedes der Druckwerke 101 umfasst einen als Übertragungszylinder 103 und einen als Formzylinder 104 ausgeführten Druckwerkszylinder 103; 104 (kurz: Zylinder 103; 104), sowie ein Farbwerk 105 und ein Feuchtwerk 106. In der in Fig. 1 dargestellten Ausführung verfügt die Druckeinheit 100 je Formzylinder 104 über Vorrichtungen 107 zur halb- oder vollautomatischen Plattenzuführung bzw. zum Wechsel der Druckformen 110, die als biegsame Druckplatten 110 ausgeführt sind.The printing unit 100 is in the in Fig. 1 illustrated embodiment with two over the web B; B 'cooperating printing units 101 executed. Each of the printing units 101 comprises a printing cylinder 103 designed as a transfer cylinder 103 and a forme cylinder 104; 104 (in short: cylinder 103, 104), as well as an inking unit 105 and a dampening unit 106. In the in Fig. 1 1, the printing unit 100 for each forme cylinder 104 has devices 107 for semi-automatic or fully automatic plate feeding or for changing the printing plates 110, which are designed as flexible printing plates 110.

Die Vorrichtung 107 ist zweiteilig ausgeführt. Sie weist eine im Bereich einer Nippstelle zwischen Form- und Übertragungszylinder 104; 103 angeordnete Andrückvorrichtung 197 ("Wechselhalbautomat" 197) auf. Die Vorrichtung 107 umfasst des Weiteren ein davon baulich getrenntes Magazin 198 mit Zuführ- und Aufnahmeeinrichtungen für die Druckformen 110.The device 107 is designed in two parts. It has one in the region of a nip between form and transfer cylinder 104; 103 arranged pressing device 197 ("Wechselhalbautomat" 197). The device 107 further comprises a magazine 198, which is structurally separate therefrom, with feeding and receiving devices for the printing plates 110.

Insbesondere wenn die Druckmaschine für einen Imprintbetrieb geeignet sein soll, weist sie zusätzliche Leitelemente 108 dicht vor und nach der Nippstelle der Druckeinheit 100 auf. Ist angestrebt, dass die Druckeinheit 100 ohne Bedrucken und ohne Kontakt zwischen Bahn B; B' und Übertragungszylindem 103 durchfahren werden soll, wird die in Fig. 1 gestrichelt dargestellte Bahnführung unter Verwendung der Leitelemente 108 gewählt. Diese zeichnet sich dadurch aus, dass die Bahn B; B' die Nippstelle derart durchläuft, dass sie mit einer Verbindungslinie der Rotationsachsen der beiden Übertragungszylinder 103 im wesentlichen einen Winkel von 80° bis 100°, z. B. ca. 90° bildet. Die Leitelemente 108 sind vorzugsweise als luftumspülte Stangen oder Walzen ausgeführt, wodurch die Gefahr von Abrieb von zuvor frisch bedruckter Farbe verringert wird.In particular, if the printing press is to be suitable for an imprinting operation, it has additional guide elements 108 close to and after the nip point of the printing unit 100. It is desirable that the printing unit 100 without printing and without contact between web B; B 'and transfer cylinder 103 is to be traversed, the in Fig. 1 dashed lines shown using the guide elements 108 selected. This is characterized by the fact that the web B; B 'passes through the nip so that they are at an angle of 80 ° to 100 °, z. B. forms about 90 °. The baffles 108 are preferably designed as air-swept rods or rollers, thereby reducing the risk of abrasion of previously freshly printed ink.

Mit dem Bezugszeichen 109 ist eine Waschvorrichtung gekennzeichnet, die jedem der Übertragungszylinder 103 zugeordnet ist. Mittels der Waschvorrichtung 109 kann die elastische Oberfläche des Übertragungszylinders 103 gereinigt werden.Reference numeral 109 denotes a washing device associated with each of the transfer cylinders 103. By means of the washing device 109, the elastic surface of the transfer cylinder 103 can be cleaned.

Die Zylinder 103; 104 weisen jeweils einen Umfang zwischen 540 und 700 mm, vorzugsweise zwischen 540 und 630 mm auf, wobei vorzugsweise Formzylinder 104 und Übertragungszylinder 103 denselben Umfang aufweisen. Denkbar ist es, dass wahlweise Zylinder 103; 104 mit unterschiedlichem Umfang, beispielsweise mit einem Umfang von 546 mm, 578 mm, 590 mm oder 620 mm eingesetzt werden. Dies ist beispielsweise durch einen Austausch von Lagerelementen oder durch eine veränderte Lage der Bohrungen im Seitengestell für die Zylinder 103; 104 und eine Anpassung des Antriebes möglich.The cylinders 103; 104 each have a circumference between 540 and 700 mm, preferably between 540 and 630 mm, wherein preferably form cylinder 104 and transfer cylinder 103 have the same circumference. It is conceivable that optional cylinder 103; 104 are used with different circumference, for example, with a circumference of 546 mm, 578 mm, 590 mm or 620 mm. This is, for example, by an exchange of bearing elements or by a changed position of the holes in the side frame for the cylinder 103; 104 and an adjustment of the drive possible.

Jeder der Übertragungszylinder 103 weist auf seinem Umfang zumindest einen in Fig. 1 nicht dargestellten Aufzug auf. Dieser Aufzug ist vorzugsweise als Metalldrucktuch ausgeführt, welches eine elastische Schicht (z. B. Gummi) auf einer im Wesentlichen dimensionsstabilen Trägerschicht aufweist. Die Trägerschicht kann z. B. in Form einer dünnen Metallplatte ausgeführt sein. Der Aufzug reicht vorzugsweise über die wirksame Länge bzw. im Wesentlichen über die gesamte zu bedruckende Breite der Bahn B; B' und im wesentlichen (bis auf einen Stoss bzw. eine Kanalöffnung) um den gesamten Umfang des Übertragungszylinders 103.Each of the transfer cylinders 103 has on its periphery at least one in Fig. 1 not shown elevator. This elevator is preferably designed as a metal blanket which has an elastic layer (eg rubber) on a substantially dimensionally stable carrier layer. The carrier layer may, for. B. be executed in the form of a thin metal plate. The elevator preferably extends over the effective length or essentially over the entire width of the web B to be printed; B 'and substantially (except for a shock or a channel opening) around the entire circumference of the transfer cylinder 103rd

Zur Fixierung des Aufzugs auf dem Übertragungszylinder 103 weist dieser auf seiner Mantelfläche einen in axialer Richtung verlaufenden Kanal auf, der über die gesamte zu nutzende Breite des Übertragungszylinders 103 reicht. Die Öffnung zum Kanal weist im Bereich der Mantelfläche in Umfangsrichtung des Zylinders 103 vorzugsweise eine Breite von 1 bis 5 mm, insbesondere kleiner oder gleich 3 mm auf. Die Enden dieses Aufzuges werden nun durch eine Öffnung an der Mantelfläche in den Kanal eingeführt und dort mittels einer Arretierung, Klemmung oder Spannvorrichtung reib- und/oder formschlüssig gehalten. Im Fall eines Metalldrucktuches sind die Enden abgebogen/abgekantet (z. B. im Bereich seines vorlaufenden Endes um ca. 45° und im Bereich seines nachlaufenden Endes um ca. 135°). Die Klemmung ist vorteilhaft pneumatisch betätigbar, z. B. als ein oder mehrere pneumatisch betätigbare Hebel, welche im geschlossenen Zustand mittels Federkraft gegen das in den Kanal reichende nachlaufende Ende vorgespannt sind, ausgeführt. Als Betätigungsmittel ist bevorzugt ein mit Druckmittel beaufschlagbarer Schlauch einsetzbar.To fix the elevator on the transfer cylinder 103, this has on its lateral surface a channel extending in the axial direction, which extends over the entire width of the transfer cylinder 103 to be used. The opening to the channel, in the region of the lateral surface in the circumferential direction of the cylinder 103, preferably has a width of 1 to 5 mm, in particular less than or equal to 3 mm. The ends of this elevator are now introduced through an opening on the lateral surface in the channel and held there by means of a locking, clamping or tensioning frictionally and / or positively. In the case of a metal printing blanket, the ends are bent / folded (eg in the region of its leading end by approximately 45 ° and in the region of its trailing end by approximately 135 °). The clamping is advantageously pneumatically actuated, z. B. as one or more pneumatically actuated lever, which are biased in the closed state by spring force against the reaching into the channel trailing end executed. As an actuating means, a pressurizable medium is preferably used hose.

Mit dem Bezugszeichen 105 ist das Farbwerk gekennzeichnet. Es weist neben einer Farbzuführung, wie z. B. einem Rakelbalken oder einem Farbkasten 111 mit einer Stellvorrichtung 112 zur Regulierung des Farbflusses, eine Mehrzahl von Walzen 113 bis 125 auf. Die Farbe gelangt bei aneinander angestellten Walzen 113 bis 125 vom Farbkasten 111 über die Duktorwalze 113, die Filmwalze 114 und eine erste Farbwalze 115 auf einen ersten Reibzylinder 116. Von dort gelangt die Farbe je nach Betriebsweise des Farbwerks 105, über mindestens eine Farbwalze 117 bis 120 auf mindestens einen weiteren Reibzylinder 121; 124. Von diesem Reibzylinder 121; 124 gelangt die Farbe über die Auftragwalzen 122; 123; 125 auf die Oberfläche des Formzylinders 104.The reference numeral 105 denotes the inking unit. It has in addition to a color feeder, such. As a squeegee bar or a paint box 111 with a regulator 112 for regulating the flow of color, a plurality of rollers 113 to 125. The color passes from each other employed rollers 113 to 125 from Ink fountain 111 on the ductor roller 113, the film roller 114 and a first ink roller 115 on a first distribution cylinder 116. From there, the color passes depending on the operation of the inking unit 105, at least one inking roller 117 to 120 at least one further distribution cylinder 121; 124. Of this distribution cylinder 121; 124, the ink passes through the applicator rollers 122; 123; 125 on the surface of the forme cylinder 104th

In einer vorteilhaften Ausführung gelangt die Farbe vom ersten Reibzylinder 116 über verschiedene mögliche Wege wahlweise oder gleichzeitig (in Serie oder parallel) über zwei weitere Reibzylinder 121; 124 zu den Auftragswalzen 122; 123; 125, wie dies in Fig. 1 dargestellt ist.In an advantageous embodiment, the ink passes from the first distribution cylinder 116 via different possible ways either alternatively or simultaneously (in series or in parallel) via two further distribution cylinders 121; 124 to the applicator rollers 122; 123; 125, as in Fig. 1 is shown.

Wie dies weiter aus Fig. 1 hervorgeht, kann in einer vorteilhaften Ausführung des Farb- und Feuchtwerkes 105; 106 der zweite Reibzylinder 124 gleichzeitig mit einer Walze 128, z. B. Auftragwalze 128, des Feuchtwerkes 106 zusammen wirken.Like this further Fig. 1 it can be seen, in an advantageous embodiment of the inking and dampening unit 105; 106, the second distribution cylinder 124 simultaneously with a roller 128, z. B. applicator roller 128, the dampening unit 106 cooperate.

Mittels der Walze 126 des Farbwerkes 105 kann im Farbweg, insbesondere vor dem ersten Reibzylinder 116, Farbe aus dem Farbwerk 105 entnommen werden. Dies erfolgt, indem an diese Walze 126 selbst, oder, wie in Fig. 1 dargestellt, an eine mit dieser zusammen wirkenden Walze 127 eine entsprechende Abnahmevorrichtung 133 anstellbar ist.By means of the roller 126 of the inking unit 105 can be removed from the inking unit 105 in the ink path, in particular in front of the first distribution cylinder 116. This is done by applying to this roller 126 itself, or, as in Fig. 1 shown, to a cooperating with this roller 127 a corresponding removal device 133 can be adjusted.

Das Feuchtwerk 106 weist eine Walze 128 und eine weitere mit dieser zusammenwirkende Walze 129 auf. Die Walze 129 kann als Reibwalze 129, insbesondere als changierende Chromwalze 129 ausgeführt sein. Die Walze 129 erhält das Feuchtmittel von einer Befeuchtungseinrichtung, die beispielsweise in Form einer Walze 130 ausgeführt sein kann. Die Walze 130 kann als Tauchwalze 130 ausgeführt sein, welche in einen Feuchtmittelvorrat 132, z. B. einen Wasserkasten, taucht. Unter dem Wasserkasten ist vorzugsweise ein Tropfblech 135 zum Auffangen von sich am Wasserkasten bildendem Kondenswasser angeordnet. Das Tropfblech 135 ist in einer vorteilhaften Ausführung beheizbar, z. B. mittels Heizwendel, ausgeführt.The dampening unit 106 has a roller 128 and another with this cooperating roller 129. The roller 129 may be designed as a friction roller 129, in particular as iridescent chrome roller 129. The roller 129 receives the dampening solution from a moistening device, which may be embodied, for example, in the form of a roller 130. The roller 130 may be designed as a dipping roller 130, which in a fountain solution supply 132, z. B. a water tank, diving. Under the water tank, a drip tray 135 is preferably arranged for collecting condensation water forming on the water box. The drip tray 135 is in a advantageous embodiment heated, z. B. by means of heating coil executed.

Die Reibwalze 129 sowie die Tauchwalze 130 sind mit je einem nicht gezeigten rotatorischen Einzelantrieb, insbesondere mit einem Antriebsmotor angetrieben. Dieser kann über ein Eck- oder Winkelgetriebe die jeweilige Walze 129; 130 mechanisch unabhängig voneinander rotatorisch einzeln antreiben. Der Antriebsmotor ist vorzugsweise als bzgl. der Drehzahl (insbesondere stufenlos) regelbarer Elektromotor, insbesondere Drehstrommotor ausgeführt. Die Einstellung der Drehzahlen bzw. der Feuchtung kann vorteilhafter Weise vom Leitstand aus, z. B. vom Farbstellpult erfolgen, wo sie auch angezeigt wird. In einer bevorzugten Ausführung ist der Maschinensteuerung eine Korrelation zwischen Maschinengeschwindigkeit und Feuchtung bzw. Drehzahl hinterlegt, durch welche die zu einzuregelnde Drehzahl der beiden Walzen 129; 130, insbesondere der Walze 130, vorgebbar ist.The friction roller 129 and the fountain roller 130 are each driven by a rotary individual drive, not shown, in particular with a drive motor. This can be via a corner or angle gear, the respective roller 129; 130 mechanically independently rotate individually. The drive motor is preferably designed as regards the speed (in particular steplessly) controllable electric motor, in particular three-phase motor. The setting of the speeds or the humidification can advantageously from the control center, z. B. from the color control desk, where it is displayed. In a preferred embodiment, the machine control is a correlation between machine speed and dampening or speed stored, through which the speed of einzuregelnde the two rollers 129; 130, in particular the roller 130, can be predetermined.

Wie dies weiter aus Fig. 1 hervorgeht, sind die Walzen 117; 118; 128 in vorteilhafter Ausführung zwischen den durch durchgezogene und durch gestrichelte Linien angedeuteten Positionen bewegbar. Darunter ist die betriebsmäßige Bewegbarkeit der Walzen 117; 118; 128 zwischen unterschiedlichen Betriebsstellungen und nicht die Bewegbarkeit zu Justagezwecken zu verstehen. Zur Verstellung der Walzen 117; 118; 128 von einer in eine andere Betriebsstellung können manuell oder durch Antriebe betätigbare Stellmittel und/oder Anschläge (z. B. justierbar) - sowohl für die eine als auch für die andere Betriebsstellung vorgesehen sein. Des Weiteren liegt ein größerer erlaubter Stellweg vor oder aber die Walzenanordnung ist entsprechend so gewählt, dass die beiden Lagen durch den üblichen Stellweg erreichbar sind.Like this further Fig. 1 it can be seen, the rollers 117; 118; 128 movable in an advantageous embodiment between the indicated by solid and dashed lines positions. Including the operational mobility of the rollers 117; 118; 128 between different operating positions and not to understand the mobility for adjustment purposes. For adjusting the rollers 117; 118; 128 from one to another operating position can be provided manually or by actuators actuable actuating means and / or stops (eg., Adjustable) - both for one and for the other operating position. Furthermore, there is a greater allowable travel or before the roller assembly is chosen so that the two layers can be reached by the usual travel.

Um die Position der Auftragswalze 128 verändern zu können, sind in vorteilhafter Ausführung die Chromwalze 129 sowie die Walze 130 jeweils in einer Richtung senkrecht zu ihrer Achse bewegbar, z. B. in Hebeln, gelagert.In order to change the position of the applicator roll 128, the chrome roller 129 and the roller 130 are each movable in a direction perpendicular to its axis in an advantageous embodiment, for. B. in levers stored.

Die Reibzylinder 116; 121; 124 des Farbwerkes 105 sowie die Walze 129 des Feuchtwerkes 106 sind in nicht gezeigten Seitengestellen bzw. Gestellwänden axial bewegbar so gelagert, dass sie eine Changierbewegung ausüben können. Die Changierbewegung erfolgt für die Reibzylinder 116; 121; 124 und die Walze 129 in erzwungener Weise, beispielsweise mittels eines mit dem jeweiligen rotatorischen Antrieb gekoppelten Changiergetriebes.The distribution cylinder 116; 121; 124 of the inking unit 105 and the roller 129 of the dampening unit 106 are axially movably mounted in side frames or frame walls, not shown, so that they can exert a traversing movement. The traversing movement takes place for the distribution cylinder 116; 121; 124 and the roller 129 in a forced manner, for example by means of a coupled with the respective rotary drive traversing gear.

Für die Walze 128 und die Auftragswalze 123 ist ebenfalls eine Lagerung vorgesehen, welche ein Changieren erlaubt. Allerdings wird die axiale Changierbewegung für die Walzen 128; 123 nicht durch ein Changiergetriebe, sondern durch lediglich über Friktion der zusammen wirkenden Mantelflächen bewirkt. Optional kann eine derartige Lagerung, die einen Freiheitsgrad in axialer Richtung aufweist, auch für die beiden Auftragswalzen 122 und 125 vorgesehen sein.For the roller 128 and the applicator roll 123, a storage is also provided, which allows a traversing. However, the axial traversing movement for the rollers 128; 123 is not effected by a traversing gear, but only by friction of the cooperating lateral surfaces. Optionally, such a bearing, which has a degree of freedom in the axial direction, also be provided for the two applicator rollers 122 and 125.

Die in Fig. 1 dargestellte durchgezogene Anordnung im Farb- und Feuchtwerk 105; 106 zeigt das für den "normalen" Druckbetrieb vorgesehene Zusammenwirken der Walzen 113 bis 130. Farb- und Feuchtmittelwege stehen außer über den Formzylinder 104 auch über den zweiten Reibzylinder 124 miteinander in Verbindung. Es erfolgt neben direkter auch indirekte Feuchtung. Die Verstellbarkeit der Walze 128 erlaubt es, dass eine Wahl zwischen einem direkten Feuchten im "Dreiwalzen-Feuchtwerk" und - in Abhängigkeit der Position von Walze 117 - einem indirekten Feuchten bzw. einem direkten Feuchten im "Fünfwalzen-Feuchtwerk" möglich ist.In the Fig. 1 illustrated continuous arrangement in the inking and dampening unit 105; 106 shows the cooperation of the rollers 113 to 130 provided for the "normal" printing operation. Ink and fountain solution paths communicate with one another via the forme cylinder 104 and also via the second distributor cylinder 124. It takes place next to direct and indirect dampening. The adjustability of the roller 128 allows a choice between direct humidification in the "three-roll dampening unit" and, depending on the position of roller 117, indirect dampening or direct dampening in the "five-roller dampening unit".

Die Druckwerkszylinder 103; 104 und die Walzen 113 bis 130 von Farb- und Feuchtwerk 105; 106 sind jeweils stirnseitig in bzw. an nicht näher dargestellten Gestellwänden gelagert.The printing cylinder 103; 104 and the rollers 113 to 130 of inking and dampening unit 105; 106 are each mounted on the front side in or on frame walls not shown.

Die Walze 129 weist auf der dem rotatorischen Antrieb gegenüberliegenden Stirnseite einen in Fig. 1 nicht dargestellten Changierantrieb, insbesondere ein Getriebe zur Erzeugung einer axialen Changierbewegung aus der rotatorischen Bewegung auf. Um eine punktuelle Erzeugung von Reibungswärme in der Walze 129 zu vermeiden, ist dieses Getriebe vorzugsweise außerhalb des Walzenkörpers angeordnet. In vorteilhafter Ausführung befindet sich dieses Getriebe auf der Antriebsseite der Druckeinheit 100, d. h. im Bereich derselben Gestellwand wie der in Fig. 1 nicht näher dargestellte Hauptantrieb und/oder ein Antriebszug der Druckwerkszylinder 103; 104. Vorzugsweise befindet sich der rotatorische Antrieb der Walzen 129 und 130 auf der gegenüberliegenden Seite, d. h. im Bereich der anderen, ebenfalls in Fig. 1 nicht dargestellten Gestellwand.The roller 129 has on the opposite side of the rotary drive in a Fig. 1 not shown traversing drive, in particular a transmission for Generation of an axial traversing movement from the rotational movement. In order to avoid a selective generation of frictional heat in the roller 129, this gear is preferably arranged outside of the roller body. In an advantageous embodiment, this transmission is located on the drive side of the printing unit 100, ie in the region of the same frame wall as in FIG Fig. 1 non-illustrated main drive and / or a drive train of the printing cylinder 103; 104. Preferably, the rotary drive of the rollers 129 and 130 is on the opposite side, ie in the region of the other, also in Fig. 1 not shown frame wall.

Darüber hinaus weist die Druckeinheit 100 in ihrem Eingangsbereich bzw. im Bereich ihres Eingangszwickels zwischen den beiden Übertragungszylindern 103 eine Vorrichtung 199 zur Beeinflussung des Fan-Out-Effektes, d. h. eine Vorrichtung 199 zur Beeinflussung einer beispielsweise durch den Druckprozess (insbesondere die Feuchtigkeit) verursachte Änderung in der Querausdehnung/Breite der Bahn B; B' von Druckstelle zu Druckstelle. Die Vorrichtung 199 kann ein als Düse ausgeführtes Stellglied aufweisen, die mit Luft durchströmbar ist.In addition, the pressure unit 100 in its input area or in the region of its input gusset between the two transfer cylinders 103, a device 199 for influencing the fan-out effect, d. H. a device 199 for influencing a change in the transverse extent / width of the web B caused, for example, by the printing process (in particular the moisture); B 'from point of pressure to point of pressure. The device 199 may have an actuator designed as a nozzle, which can be traversed by air.

Der Antrieb erfolgt vorzugsweise mittels eines in Fig. 1 nicht dargestellten Antriebsrades, das von einem Hauptantrieb, beispielsweise von einem gestellfesten Elektromotor, insbesondere von einem bzgl. seiner Drehwinkellage regelbaren Elektromotor, angetrieben wird. Der Elektromotor kann wassergekühlt ausgeführt sein. Über ein Zwischenrad wird ein Antriebsrad eines der beiden Formzylinder 104 getrieben. Mittels des Antriebsrades wird das Antriebsrad des zugeordneten Übertragungszylinders 103 angetrieben. Von dort erfolgt der Antrieb auf das Antriebsrad des anderen Übertragungszylinders 103 und letztlich auf das Antriebsrad des zweiten Formzylinders 104. Die Antriebsräder der Übertragungszylinder 103 und Formzylinder 104 sind drehfest, beispielsweise über Zapfen, mit dem jeweiligen Zylinder 103; 104 verbunden. Über mit den beiden Formzylindern 104 bzw. mit deren Antriebsrädern drehfest verbundene weitere Antriebsräder und Zwischenräder erfolgt der rotatorische Antrieb auf eine oder mehrere Walzen 113 bis 127 des zugeordneten Farbwerkes 105.The drive is preferably carried out by means of a in Fig. 1 Drive wheel, not shown, which is driven by a main drive, for example by a frame-fixed electric motor, in particular from a respect. Its angular position adjustable electric motor. The electric motor can be designed to be water-cooled. Via an intermediate wheel, a drive wheel of one of the two forme cylinders 104 is driven. By means of the drive wheel, the drive wheel of the associated transfer cylinder 103 is driven. From there, the drive to the drive wheel of the other transfer cylinder 103 and ultimately to the drive wheel of the second forme cylinder 104. The drive wheels of the transfer cylinder 103 and forme cylinder 104 are rotationally fixed, for example via pins, with the respective cylinder 103; 104 connected. About with the two form cylinders 104 and with their drive wheels rotatably connected further drive wheels and idler wheels is the rotary drive to one or a plurality of rollers 113 to 127 of the associated inking unit 105th

Über wenigstens ein Zwischenrad werden Antriebsräder der Reibzylinder 116; 121; 124 angetrieben. Das Zwischenrad kämmt mit dem Antriebsrad eines der Formzylinder 104. Somit werden in der dargestellten Ausführungsform vom Formzylinder 104 her die jeweiligen Reibzylinder 116; 121; 124 rotatorisch über eine formschlüssige Antriebsverbindung angetrieben. Die Antriebsverbindungen können derart ausgeführt sein, dass eine axiale Bewegung der Reibzylinder 116; 121; 124 ermöglicht ist.About at least one idler drive wheels of the distribution cylinder 116; 121; 124 driven. The intermediate gear meshes with the drive wheel of one of the forme cylinder 104. Thus, in the illustrated embodiment, the forme cylinder 104 produces the respective distribution cylinders 116; 121; 124 rotationally driven via a positive drive connection. The drive connections can be designed such that an axial movement of the distribution cylinders 116; 121; 124 is enabled.

Die Duktorwalze 113 weist einen eigenen rotatorischen Antrieb, z. B. einen eigenen, mechanisch unabhängigen nicht dargestellten Antriebsmotor, auf.The ductor roller 113 has its own rotary drive, z. B. a separate, mechanically independent drive motor, not shown, on.

Die übrigen Walzen 114; 115; 117 bis 120, 122; 123 und 125 bis 127 des Farbwerks 105 werden lediglich über Friktion rotatorisch (und ggf. axial) mit angetrieben. Der Antrieb des Farbwerkes 105 bzw. der Reibzylinder 116; 121; 124 erfolgt über den Antrieb der Druckwerkszylinder 103; 104.The remaining rollers 114; 115; 117 to 120, 122; 123 and 125 to 127 of the inking unit 105 are rotationally driven only via friction (and optionally axially). The drive of the inking unit 105 and the distribution cylinder 116; 121; 124 via the drive of the printing cylinder 103; 104th

Fig. 2 zeigt einen Druckturm mit mehreren, z. B. vier Druckeinheiten 100 , welche jeweils aus zwei Druckwerken 101 bestehen. Die Druckwerke 101 weisen jeweils zwei zusammenwirkende Druckwerkszylinder 103; 104 sowie jeweils ein Farbwerk 105 und ein Feuchtwerk 106 auf, wobei in Fig. 2 aus Gründen der Übersichtlichkeit nur die Walzen 128; 129; 130 des Feuchtwerkes 106 mit Bezugszeichen versehen sind. Dabei kennzeichnet das Bezugszeichen 128 die Auftragswalze, das Bezugszeichen 129 die Reibwalze bzw. die Chromwalze und das Bezugszeichen 130 die Tauchwalze, die das Feuchtmittel aus einem Feuchtmittelvorrat 132 aufnimmt und an die Chromwalze 129 übergibt. Fig. 2 shows a printing tower with several, z. B. four printing units 100, each consisting of two printing units 101. The printing units 101 each have two cooperating printing cylinder 103; 104 and in each case an inking unit 105 and a dampening unit 106, wherein in Fig. 2 for reasons of clarity, only the rollers 128; 129; 130 of the dampening unit 106 are provided with reference numerals. In this case, the reference numeral 128 denotes the applicator roll, the reference numeral 129 the rubbing roller or the chrome roller and the reference numeral 130 the dipping roller, which receives the dampening solution from a dampening solution supply 132 and transfers it to the chrome roller 129.

Wie dies aus Fig. 2 hervorgeht, weist der Druckturm zwei Seitengestelle auf, in denen mehrere, z. B. gemäß Fig. 2 acht Druckwerke 101 jeweils mit Druckwerkszylindern 103; 104, Farbwerk 105 und Feuchtwerk 106 vertikal übereinander angeordnet sind, wobei jeweils zwei Druckwerke 101 ein Doppeldruckwerk 100 bilden und durch diese Anordnung die Ausführung z. B. eines Vierfarbendruckes ermöglicht wird. Der nicht dargestellte Bedruckstoff B; B', vorzugsweise eine Materialbahn B; B', wird zwischen den gegeneinander angestellten Druckwerkszylindern 103 vorzugsweise von unten nach oben durch den Druckturm hindurchgeführt und kann gleichzeitig beidseitig bedruckt werden.Like this Fig. 2 shows, the printing tower on two side racks in which several, z. B. according to Fig. 2 eight printing units 101 each with printing cylinder 103; 104, inking unit 105 and dampening unit 106 are arranged vertically one above the other, with two printing units 101 form a double printing unit 100 and by this arrangement, the execution z. B. a four-color printing is possible. The printing material B, not shown; B ', preferably a material web B; B ', is preferably passed between the opposing Druckwerkszylindern 103 from bottom to top through the printing tower and can be printed on both sides simultaneously.

Der in Fig. 2 dargestellte Druckturm kann beispielsweise Bestandteil einer Zeitungsdruckmaschine sein.The in Fig. 2 illustrated printing tower, for example, be part of a newspaper printing press.

Fig. 3 zeigt in perspektivischer Ansicht eine Magnetkupplung im auseinandergezogenen Zustand. Die Magnetkupplung umfasst einen Außenrotor 300 sowie einen Innenrotor 301, wobei der Außenrotor 300 auf seiner Innenseite und der Innenrotor 301 auf seiner Außenseite mit hochwertigen Magneten 305; 306, insbesondere Permanentmagneten 305; 306 wechselnder Polarität bestückt sind. Im Ruhezustand stehen sich die jeweiligen Nord- und Südpole von Außenrotor 300 und Innenrotor 301 gegenüber. Durch Verdrehung werden die Magnetfeldlinien ausgelenkt, wodurch Drehmomente über den Luftspalt hindurch übertragen werden können. Es stellt sich ein synchroner Betrieb unter einem konstanten Verdrehspiel ein. Mit dem Bezugszeichen 305 sind die Magnete des Außenrotors 300 gekennzeichnet, die Magnete 306 des Innenrotors 301 sind in Fig. 3 nicht näher gekennzeichnet. Fig. 3 shows a perspective view of a magnetic coupling in the extended state. The magnetic coupling comprises an outer rotor 300 and an inner rotor 301, wherein the outer rotor 300 on its inner side and the inner rotor 301 on its outer side with high-quality magnets 305; 306, in particular permanent magnets 305; 306 alternating polarity are equipped. At rest, the respective north and south poles of outer rotor 300 and inner rotor 301 are opposite. By twisting the magnetic field lines are deflected, whereby torques can be transmitted through the air gap. It turns a synchronous operation under a constant backlash. By the reference numeral 305, the magnets of the outer rotor 300 are marked, the magnets 306 of the inner rotor 301 are in Fig. 3 unspecified.

Fig. 4 zeigt eine Schnittdarstellung einer Vorrichtung in einem Druckwerk 101 einer Druckmaschine mit einer Chromwalze 129 des Druckwerkes 101 mit Magnetkupplung zur Drehmomentübertragung des Antriebsmittels 302, z. B. Einzelantriebes 302 und zur Aufnahme des Changierhubes. Die Chromwalze 129 ist hartverchromt. Mit dem Bezugszeichen 302 ist ein rotatorischer Einzelantrieb der Chromwalze 129 bzw. der Reibwalze 129 eines Druckwerkes 101 gekennzeichnet, wie es beispielsweise in Fig. 1 oder in Fig. 2 dargestellt ist. Fig. 4 shows a sectional view of a device in a printing unit 101 of a printing press with a chrome roller 129 of the printing unit 101 with magnetic coupling for torque transmission of the drive means 302, z. B. single drive 302 and for receiving the traverse stroke. The chrome roller 129 is hard chrome plated. Reference numeral 302 denotes a rotary individual drive of the chrome roller 129 or the rubbing roller 129 of a printing unit 101, as described, for example, in US Pat Fig. 1 or in Fig. 2 is shown.

Der Einzelantrieb 302 ist gestellfest mit der Druckmaschine verschraubt. Durch den Einzelantrieb 302 wird die Antriebswelle 303 z. B. Motorwelle 303 angetrieben, die ihrerseits drehfest mit dem Außenrotor 300 der Magnetkupplung verbunden ist. Zur Montage des Außenrotors 300 auf der Motorwelle 303 dient der Spannsatz 304. Dieser wird in den Nabensitz des Außenrotors 300 eingefügt und dann auf die Motorwelle 303 aufgeschoben. Sodann erfolgt die Ausrichtung des Spannsatzes 304 mit der Nabe des Außenrotors 300 und schließlich das Anziehen der Spannschrauben des Spannsatzes 304.The single drive 302 is fixed to the frame screwed to the printing press. By the single drive 302, the drive shaft 303 z. B. motor shaft 303 is driven, which in turn is rotatably connected to the outer rotor 300 of the magnetic coupling. To mount the outer rotor 300 on the motor shaft 303 is the clamping set 304. This is inserted into the hub seat of the outer rotor 300 and then pushed onto the motor shaft 303. Then, the alignment of the clamping set 304 with the hub of the outer rotor 300 and finally the tightening of the clamping screws of the clamping set 304.

Der Außenrotor 300 weist auf seinem Innenumfang Permanentmagnete 305 auf, wobei sich in Umfangsrichtung Nord- und Südpole abwechseln.The outer rotor 300 has on its inner circumference permanent magnets 305, alternating in the circumferential direction north and south poles.

Innerhalb des Außenrotors 300 läuft der Innenrotor 301, der auf seinem Außenumfang ebenfalls Permanentmagnete 306 aufweist, wobei sich auch in diesem Fall Nord- und Südpole abwechseln. Der Innenrotor 301 steht über den Spannsatz 307 mit dem Ende der Chromwalze 129 des Druckwerkes 101 in Verbindung. Die Montage des Spannsatzes 307 erfolgt in der Weise wie sie bzgl. des Spannsatzes 304 zur Verbindung von Motorwelle 303 und Außenrotor 300 beschrieben wurde.Within the outer rotor 300, the inner rotor 301 runs, which also has permanent magnets 306 on its outer circumference, with north and south poles also alternating in this case. The inner rotor 301 is connected via the clamping set 307 to the end of the chrome roller 129 of the printing unit 101 in connection. The assembly of the clamping set 307 takes place in the manner as described with respect to. The clamping set 304 for connecting the motor shaft 303 and outer rotor 300.

Die Walze 129 wird durch einen Changierantrieb in eine axiale Changierbewegung versetzt. Der auf diese Weise erzeugte Changierhub wird durch die Magnetkupplung dadurch aufgenommen, dass die relative Position von Außenrotor 300 und Innenrotor 301 nicht fest, sondern variabel ist. In einer ersten Changierhubstellung der Walze 129 sind der Außenrotor 300 und der Innenrotor 301 in einer ersten Position angeordnet und in einer zweiten Stellung des Changierhubes der Walze 129 sind der Außenrotor 300 und der Innenrotor 301 in einer sich von der ersten Stellung unterscheidenden zweiten Stellung angeordnet. Der durch den Doppelpfeil in Fig. 4 angedeutete Changierhub der Chromwalze 129 kann somit berührungsfrei und damit auch verschleißfrei durch die Magnetkupplung aufgenommen werden. Die Magnetkupplung ist aufgrund ihrer Verschleißfreiheit wartungsfrei.The roller 129 is offset by a traversing drive in an axial traversing movement. The traverse stroke generated in this way is absorbed by the magnetic coupling in that the relative position of outer rotor 300 and inner rotor 301 is not fixed but variable. In a first traverse stroke position of the roller 129, the outer rotor 300 and the inner rotor 301 are arranged in a first position, and in a second position of the traverse stroke of the roller 129, the outer rotor 300 and the inner rotor 301 are arranged at a second position different from the first position. The double arrow in Fig. 4 indicated traverse stroke of the chrome roller 129 can thus be absorbed without contact and thus wear-free by the magnetic coupling. The magnetic coupling is due to their Wear-free maintenance-free.

Fig. 5 zeigt den Einzelantrieb 302 der Chromwalze 129 in einer perspektivischen Darstellung. Ebenfalls dargestellt ist der Außenrotor 300 der Magnetkupplung, der drehfest mit der in Fig. 5 nicht dargestellten Motorwelle 303 in Verbindung steht. Fig. 5 shows the individual drive 302 of the chrome roller 129 in a perspective view. Also shown is the outer rotor 300 of the magnetic coupling, the rotation with the in Fig. 5 not shown motor shaft 303 is in communication.

Der Reiberhub für die Chromwalze 129 wird beispielsweise mittels des in Fig. 6 dargestellten Kurbeltriebes eingeleitet. Über die Antriebseinheit 400, die beispielsweise als Elektromotor 400 ausgeführt sein kann, wird über einen nicht dargestellten Getriebemechanismus der Exzenter 401 in eine Drehbewegung versetzt. Der Exzenter 401 treibt den Pleuel 402, z. B. eine Pleuelstange 402 an, der die rotatorische Bewegung des Exzenters 401 in eine lineare Bewegung der Walze 129, d. h. in den Changierhub der Walze 129 umsetzt.The Reiberhub for the chrome roller 129 is, for example, by means of in Fig. 6 introduced crank mechanism introduced. About the drive unit 400, which may be embodied, for example, as an electric motor 400 is offset by a gear mechanism, not shown, of the eccentric 401 in a rotational movement. The eccentric 401 drives the connecting rod 402, z. B. a connecting rod 402, which converts the rotational movement of the eccentric 401 in a linear movement of the roller 129, ie in the traverse stroke of the roller 129.

Grundsätzlich kommen auch andere Changierantriebe in Betracht, wie beispielsweise Changiergetriebe, die eine Rotationsbewegung der Walze in eine axiale Changierbewegung umsetzen.In principle, other traversing drives come into consideration, such as traversing gear, which convert a rotational movement of the roller in an axial traversing movement.

Fig. 7 zeigt in einer perspektivischen Darstellung eine Vorrichtung mit Chromwalze 129 und Antriebsmitteln 302 zum Bewirken der rotatorischen Bewegung der Chromwalze 129. Die Antriebsmittel 302 bestehen aus einen Elektromotor 302, der als Drehstrommotor 302 ausgeführt sein kann und dessen Drehzahl veränderbar sein bzw. der drehzahlgeregelt sein kann. Wie oben näher ausgeführt, treibt der Elektromotor 302 über seine Motorwelle 303 den Außenrotor 300 der Magnetkupplung an. Über den in Fig. 7 nicht dargestellten Innenrotor 301, der drehfest mit der Chromwalze 129 in Verbindung steht, erfolgt eine Drehmomentübertragung vom Elektromotor 302 auf die Chromwalze 129. Fig. 7 shows in a perspective view a device with chrome roller 129 and drive means 302 for effecting the rotational movement of the chrome roller 129. The drive means 302 consist of an electric motor 302, which may be designed as a three-phase motor 302 and whose speed may be variable or which may be speed controlled. As explained in more detail above, the electric motor 302 drives the outer rotor 300 of the magnetic coupling via its motor shaft 303. About the in Fig. 7 Internal rotor 301, not shown, which is non-rotatably connected to the chrome roller 129 in conjunction, there is a torque transmission from the electric motor 302 to the chrome roller 129th

In Fig. 7 nicht dargestellt ist der Changierantrieb der Chromwalze 129. Dieser könnte beispielsweise auf der dem rotatorischen Einzelantrieb 302 gegenüberliegenden Seite der Chromwalze 129 angeordnet sein und beispielsweise als Changiergetriebe oder als Kurbeltrieb gemäß Fig. 6 ausgeführt sein.In Fig. 7 not shown is the traversing drive of the chrome roller 129. This could, for example, on the rotary individual drive 302 opposite side of Chrome roller 129 may be arranged and, for example, as a traversing mechanism or as a crank mechanism according to Fig. 6 be executed.

Der Elektromotor 302 kann koaxial zur Rotationsachse der Walze 129 angeordnet sein.The electric motor 302 may be arranged coaxially with the axis of rotation of the roller 129.

Der Innenrotor 301 und der Außenrotor 300 sind in Richtung der Rotationsachse der Walze 129 relativ zueinander beweglich.The inner rotor 301 and the outer rotor 300 are movable relative to each other in the direction of the rotational axis of the roller 129.

Entweder Innenrotor 301 oder der Außenrotor 300 sind in Richtung der Rotationsachse der Walze 129 unbeweglich angeordnet.Either inner rotor 301 or the outer rotor 300 are immovably arranged in the direction of the rotational axis of the roller 129.

Die Vorrichtung in einem Druckwerk 101 einer Druckmaschine mit einem Magnetlager oder einer Magnetkupplung ist nicht auf die Chromwalze 129 des Feuchtwerkes 106 beschränkt, sondern kann alternativ oder zusätzlich auch für andere Walzen, beispielsweise für Walzen des Farbwerkes 105 in Betracht kommen. Ferner ist die Vorrichtung in einem Druckwerk 101 einer Druckmaschine nicht auf die in Fig. 1 oder 2 dargestellten Ausführungen eines Druckwerkes 101 beschränkt, sondern auch in abweichend aufgebauten Druckwerken 101 einsetzbar.The device in a printing unit 101 of a printing press with a magnetic bearing or a magnetic coupling is not limited to the chrome roller 129 of the dampening unit 106, but may alternatively or additionally for other rollers, for example, rollers of the inking unit 105 into consideration. Furthermore, the device in a printing unit 101 of a printing press is not on the in Fig. 1 or 2 illustrated embodiments of a printing unit 101 limited, but also used in differently constructed printing units 101.

Unter eigenem Antrieb der Walze 129 ist vorzugsweise ein zumindest von den weiteren Walzen mechanisch unabhängiger Antrieb, d. h. es besteht keine formschlüssige Antriebsverbindung (z. B. Zahnräder) zum rotierenden Antrieb zwischen Walze 129 und den weiteren Wälzen.The drive 129 of the roller 129 is preferably a drive which is mechanically independent at least from the further rollers, ie there is no positive drive connection (eg gearwheels) for the rotating drive between the roller 129 and the further rollers.

BezugszeichenlisteLIST OF REFERENCE NUMBERS

1 - 99 - 1001 - 99 - 100
Druckeinheit, Doppeldruckwerk, I-DruckwerkPrinting unit, double printing unit, I-unit
101101
Druckwerk, OffsetdruckwerkPrinting unit, offset printing unit
102102
Walzeroller
103103
Druckwerkszylinder, Zylinder, ÜbertragungszylinderPrinting cylinder, cylinder, transfer cylinder
104104
Druckwerkszylinder, Zylinder, FormzylinderPrinting cylinder, cylinder, forme cylinder
105105
Farbwerkinking
106106
Feuchtwerkdampening
107107
Vorrichtungen zur halb- oder vollautomatischen PlattenzuführungDevices for semi or fully automatic plate feeding
108108
Leitelementvane
109109
Waschvorrichtungwasher
110110
Druckform, DruckplattePrinting form, printing plate
111111
Farbkastenpaintbox
112112
Stellvorrichtunglocking device
113113
Walze, DuktorwalzeRoller, ductor roller
114114
Walze, FilmwalzeRoller, film roller
115115
Walze, FarbwalzeRoller, ink roller
116116
Walze, ReibzylinderRoller, distribution cylinder
117117
Walze, FarbwalzeRoller, ink roller
118118
Walze, FarbwalzeRoller, ink roller
119119
Walze, FarbwalzeRoller, ink roller
120120
Walze, FarbwalzeRoller, ink roller
121121
Walze, ReibzylinderRoller, distribution cylinder
122122
Walze, AuftragwalzeRoller, applicator roller
123123
Walze, AuftragwalzeRoller, applicator roller
124124
Walze, ReibzylinderRoller, distribution cylinder
125125
Walze, AuftragwalzeRoller, applicator roller
126126
Walzeroller
127127
Walzeroller
128128
Walze, AuftragwalzeRoller, applicator roller
129129
Walze, Reibwalze, ChromwalzeRoller, rubbing roller, chrome roller
130130
Walze, TauchwalzeRoller, dipping roller
131131
--
132132
FeuchtmittelvorratDampening solution supply
133133
Abnahmevorrichtungremoval device
134134
--
135135
Tropfblechdrip tray
136 - 196136 - 196
--
197197
Andrückvorrichtung, WechselhalbautomatPressing device, half-automatic change machine
198198
Magazinmagazine
199199
Vorrichtung zur Beeinflussung des Fan-Out-EffektesDevice for influencing the fan-out effect
200 - 299200 - 299
--
300300
Außenrotorouter rotor
301301
Innenrotorinner rotor
302302
Antriebsmittel, Einzelantrieb, Elektromotor, DrehstrommotorDrive means, single drive, electric motor, three-phase motor
303303
Antriebswelle, MotorwelleDrive shaft, motor shaft
304304
Spannsatzclamping set
305305
Magnet, PermanentmagnetMagnet, permanent magnet
306306
Magnet, PermanentmagnetMagnet, permanent magnet
307307
Spannsatzclamping set
308- 399308-399
--
400400
Antriebseinheit, ElektromotorDrive unit, electric motor
401401
Exzentereccentric
402402
Pleuel, PleuelstangeConnecting rod, connecting rod
BB
Bedruckstoff, Materialbahn, Papierbahn, BahnSubstrate, material web, paper web, web
B'B '
Bedruckstoff, Materialbahn, Papierbahn, BahnSubstrate, material web, paper web, web

Claims (15)

  1. Apparatus in a printing unit (101) of a printing press, at least having at least one roll (129) of an inking unit (105) or dampening unit (106) of the printing unit (101), at least one oscillating drive for producing an axial oscillating stroke of the roll (129) and at least one drive means (302) for producing a rotational movement of the roll (129), the at least one drive means (302) being configured as an electric motor (302) or having an electric motor (302), characterized in that a magnetic clutch with an inner rotor (301) and an outer rotor (300) is arranged between the roll (129) and the drive means (302), and in that the inner rotor (301) and the outer rotor (300) can be moved relative to one another in the direction of the rotational axis of the roll (129), in order to compensate for the oscillating stroke of the roll (129), which oscillating stroke is caused by the oscillating drive.
  2. Apparatus according to Claim 1, characterized in that the at least one drive means (302) is configured in the form of an individual drive (302) for the rotational drive of the roll (129), the torque of which drive means (302) is transmitted to the roll (129) by the magnetic clutch.
  3. Apparatus according to Claim 1, characterized in that the relative position of the outer rotor (300) and inner rotor (301) is variable in the direction of the rotational axis of the roll (129).
  4. Apparatus according to Claim 1, characterized in that, in a first oscillating-stroke position of the roll (129), the outer rotor (300) and the inner rotor (301) are arranged in a first position and, in a second position of the oscillating stroke of the roll (129), the outer rotor (300) and the inner rotor (301) are arranged in a second position which is different from the first position.
  5. Apparatus according to Claim 1, characterized in that the electric motor (302) is arranged coaxially with respect to the rotational axis of the roll (129).
  6. Apparatus according to Claim 1, characterized in that the drive means (302) has a drive shaft (303), and in that the outer rotor (300) of the magnetic clutch is connected fixedly to the drive shaft (303) so as to rotate with it.
  7. Apparatus according to Claim 1, characterized in that either the inner rotor (301) or the outer rotor (300) is arranged in a fixed position in the direction of the rotational axis of the roll (129).
  8. Apparatus according to one of the preceding claims, characterized in that the inner rotor (301) is connected fixedly to the roll (129) so as to rotate with it.
  9. Apparatus according to Claim 1, 6, 7 or 8, characterized in that the outer rotor (300) is connected fixedly by means of a clamping unit (304) to the drive shaft (303) of the drive means (302) so as to rotate with it, and/or in that the inner rotor (301) is connected fixedly by means of a clamping unit (307) to the roll (129) so as to rotate with it.
  10. Apparatus according to Claim 1, characterized in that the at least one drive means (302) is arranged fixed to the frame.
  11. Apparatus according to Claim 1, characterized in that the oscillating drive is configured as a crank mechanism.
  12. Apparatus according to Claim 11, characterized in that the crank mechanism comprises a drive unit (400) and an eccentric (401) which interacts with a connecting rod (402) which applies a force to the roll (129), which force acts in the axial direction of the roll (129).
  13. Apparatus according to one of Claims 1 to 11, characterized in that the oscillating drive comprises an oscillating mechanism which derives the oscillating stroke from the rotational movement of the roll (129).
  14. Apparatus according to one of the preceding claims, characterized in that the oscillating drive is arranged on that end side of the roll (129) which lies opposite the output means (302).
  15. Apparatus according to Claim 1, characterized in that the roll (129) and further rolls do not have a common rotational drive, that is to say are not in positive drive connection.
EP09744040A 2008-05-19 2009-01-26 Device in a printing unit of a printing machine Active EP2291288B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008001848A DE102008001848A1 (en) 2008-05-19 2008-05-19 Arrangement in a printing unit of a printing press
PCT/DE2009/050004 WO2009140958A2 (en) 2008-05-19 2009-01-26 Device in a printing unit of a printing machine

Publications (2)

Publication Number Publication Date
EP2291288A2 EP2291288A2 (en) 2011-03-09
EP2291288B1 true EP2291288B1 (en) 2011-10-05

Family

ID=41253521

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09744040A Active EP2291288B1 (en) 2008-05-19 2009-01-26 Device in a printing unit of a printing machine

Country Status (9)

Country Link
US (1) US8069784B2 (en)
EP (1) EP2291288B1 (en)
JP (1) JP4759101B2 (en)
CN (1) CN102026812B (en)
AT (1) ATE527115T1 (en)
DE (1) DE102008001848A1 (en)
ES (1) ES2370099T3 (en)
RU (1) RU2451605C1 (en)
WO (1) WO2009140958A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009045922B4 (en) * 2009-10-22 2014-08-14 Koenig & Bauer Aktiengesellschaft Device in a printing unit of a printing press
DE102010040383B4 (en) * 2010-09-08 2012-09-13 Koenig & Bauer Aktiengesellschaft Printing units and a method for operating a printing unit
WO2014038425A1 (en) * 2012-09-04 2014-03-13 三菱重工印刷紙工機械株式会社 Printing machine and ink supply method
JP6189027B2 (en) * 2012-10-19 2017-08-30 桂川電機株式会社 Contact / separation mechanism
DE102013112919A1 (en) * 2013-11-22 2015-05-28 Manroland Web Systems Gmbh Method for operating a printing machine
CN107523849A (en) * 2017-08-24 2017-12-29 上海运申制版模具有限公司 A kind of magetic indicator joint device for being used between roller connect

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1233416B (en) * 1963-09-20 1967-02-02 Steinmesse & Stollberg K G Inking unit for an offset printing machine with a flat printing form and a flat counterpressure surface
JPS6232051A (en) * 1985-08-03 1987-02-12 Tekunoroole Kk Printing roller
DD274193A1 (en) * 1988-07-26 1989-12-13 Polygraph Leipzig COLOR FACTORY
JPH0498141U (en) * 1991-01-22 1992-08-25
DE4445964B4 (en) * 1994-12-22 2005-12-01 Heidelberger Druckmaschinen Ag Inking unit of a printing press
DE10008488A1 (en) * 1999-03-17 2000-09-21 Heidelberger Druckmasch Ag Damping unit of three rollers has pivot axle, gaps between, spring, support, swivel bearing and frame
DE10152839B4 (en) * 2000-11-30 2011-05-05 Heidelberger Druckmaschinen Ag Method for positioning a movable in at least two different operating positions roller of a printing press and corresponding inking unit
DE10161889B4 (en) * 2001-01-19 2015-01-15 Heidelberger Druckmaschinen Ag Printing machine with a printing form cylinder and a lifting inking unit
DE10219903B4 (en) * 2002-05-03 2014-10-09 Manroland Web Systems Gmbh Cylinder of a rotary printing machine
US7121205B2 (en) * 2003-03-14 2006-10-17 Ricoh Company, Limited Device for and method of coupling shafts, image formation apparatus, process cartridge, and belt unit
DE10352614A1 (en) * 2003-07-11 2005-02-10 Koenig & Bauer Ag Roller of a paint or dampening unit
DE102004063944B4 (en) * 2004-04-05 2008-04-10 Koenig & Bauer Aktiengesellschaft Printing units of a web-fed rotary printing press
DE102005063354A1 (en) * 2005-08-19 2007-03-01 Koenig & Bauer Aktiengesellschaft Drives one or two rollers
DE102006007581A1 (en) 2006-02-18 2007-08-23 Schaeffler Kg Traversing drive of a cylinder of a printing machine
DE102006008002A1 (en) * 2006-02-21 2007-08-23 Man Roland Druckmaschinen Ag Inking unit, and method for the sujetspezifischen vote a configuration state of the same
ATE456456T1 (en) * 2006-05-23 2010-02-15 Koenig & Bauer Ag ARRANGEMENTS IN A PRINTING UNIT OF A ROTARY PRINTING PRESS

Also Published As

Publication number Publication date
RU2451605C1 (en) 2012-05-27
WO2009140958A2 (en) 2009-11-26
US20110107929A1 (en) 2011-05-12
CN102026812B (en) 2013-08-07
WO2009140958A3 (en) 2010-03-11
JP2011520656A (en) 2011-07-21
EP2291288A2 (en) 2011-03-09
JP4759101B2 (en) 2011-08-31
ES2370099T3 (en) 2011-12-12
CN102026812A (en) 2011-04-20
DE102008001848A1 (en) 2009-12-03
ATE527115T1 (en) 2011-10-15
US8069784B2 (en) 2011-12-06

Similar Documents

Publication Publication Date Title
EP2291288B1 (en) Device in a printing unit of a printing machine
DE3825145C2 (en)
EP1627738B1 (en) Printing unit and inking units with inking rollers and distribution roller being driven independently
DE102013217942B4 (en) Method and device for setting bodies of revolution of a printing machine
DE102013217948A1 (en) Printing machine for securities printing with an Orlof offset printing unit and method for changing a printing form and for recording a production
EP2072251B1 (en) Dampening system
WO2009097912A1 (en) Color deck of a printing machine
EP1644191B1 (en) Web-fed rotary printing machine
EP1864801B1 (en) Printing group of a printing machine
EP1644195B1 (en) Cylinder of an inking or dampening system
EP1498264B1 (en) Printer
EP1740380A1 (en) Printing unit pertaining to a multi-colour roller rotary press, and method for operating the same
DE102008001979A1 (en) Drive for printing unit for printing machine, is provided with idler gear which is driven by another drive, where torque is applied by latter drive, and torque is directly transmitted to drive wheels of two distributing cylinders
DE102009045922B4 (en) Device in a printing unit of a printing press
EP2114681A1 (en) Printing unit of a rotary printing press and a method for washing a dampening unit of a printing unit
DE102010001594A1 (en) Inking units and printing unit of a printing machine
DE8816452U1 (en) Web-fed rotary offset printing machine with one printing unit for flying plate change
DE102005019512A1 (en) Offset printing device for rotary printing press has at least one ink application roll drive with synchronous axial changing relative to adjacent ink rubbing rolls
DE102012218423A1 (en) Inking unit of printing unit of printing machine for simultaneous multicolor printing, has electric motor with assigned drive controller in which control algorithm is implemented during rotational torque regular operation phase
DE102016203635A1 (en) Printing machine and a method for operating a printing press

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20101202

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

DAX Request for extension of the european patent (deleted)
GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502009001515

Country of ref document: DE

Effective date: 20111208

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2370099

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20111212

REG Reference to a national code

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20111005

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20111005

LTIE Lt: invalidation of european patent or patent extension

Effective date: 20111005

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120105

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20111005

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120205

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20111005

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120106

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20111005

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20111005

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20111005

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120206

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20111005

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20120131

Year of fee payment: 4

BERE Be: lapsed

Owner name: KOENIG & BAUER A.G.

Effective date: 20120131

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20111005

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20111005

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20111005

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20111005

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20111005

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120105

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20111005

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120131

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20111005

26N No opposition filed

Effective date: 20120706

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502009001515

Country of ref document: DE

Effective date: 20120706

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120131

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20111005

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20111005

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20120111

Year of fee payment: 4

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20111005

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130131

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130131

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130126

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20111005

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120126

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20140610

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20090126

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130127

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 7

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 527115

Country of ref document: AT

Kind code of ref document: T

Effective date: 20140126

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140126

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20150122

Year of fee payment: 7

Ref country code: FR

Payment date: 20150119

Year of fee payment: 7

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 502009001515

Country of ref document: DE

Owner name: KOENIG & BAUER AG, DE

Free format text: FORMER OWNER: KOENIG & BAUER AKTIENGESELLSCHAFT, 97080 WUERZBURG, DE

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20160126

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20160930

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160126

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160201

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20240301

Year of fee payment: 16