EP0644048B1 - Rotationsdruckmaschine mit paarweise zu Zylindergruppen zusammengefassten Gummituch- und Platten- bzw. Formzylinder - Google Patents
Rotationsdruckmaschine mit paarweise zu Zylindergruppen zusammengefassten Gummituch- und Platten- bzw. Formzylinder Download PDFInfo
- Publication number
- EP0644048B1 EP0644048B1 EP94810752A EP94810752A EP0644048B1 EP 0644048 B1 EP0644048 B1 EP 0644048B1 EP 94810752 A EP94810752 A EP 94810752A EP 94810752 A EP94810752 A EP 94810752A EP 0644048 B1 EP0644048 B1 EP 0644048B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cylinder
- printing press
- rotary printing
- drive motor
- press according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F13/00—Common details of rotary presses or machines
- B41F13/008—Mechanical features of drives, e.g. gears, clutches
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F13/00—Common details of rotary presses or machines
- B41F13/004—Electric or hydraulic features of drives
- B41F13/0045—Electric driving devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2213/00—Arrangements for actuating or driving printing presses; Auxiliary devices or processes
- B41P2213/70—Driving devices associated with particular installations or situations
- B41P2213/73—Driving devices for multicolour presses
- B41P2213/734—Driving devices for multicolour presses each printing unit being driven by its own electric motor, i.e. electric shaft
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2557/00—Means for control not provided for in groups B65H2551/00 - B65H2555/00
- B65H2557/20—Calculating means; Controlling methods
- B65H2557/264—Calculating means; Controlling methods with key characteristics based on closed loop control
- B65H2557/2644—Calculating means; Controlling methods with key characteristics based on closed loop control characterised by PID control
Definitions
- the present invention relates to the combination of cylinders Rotary printing machine for individual cylinder groups.
- one printing press known from DE 3409194 A1 with several A printing motor is provided for printing units for more than one printing unit.
- This The motor can drive the drive gear of one of the printing units be directly connected, but the drive gears are the other Mechanical printing units with the drive gear connected to the motor coupled.
- DE 41 38479 A1 proposes to drive the cylinders of the printing press by one electric motor each.
- a control system for such a printing machine is included known individually driven cylinders.
- the individual drives can the cylinder and its drive controller can be combined into pressure point groups as required become.
- the pressure point groups are assigned to folders, by to whom they get their position reference.
- the proposed guidance system consists of essentially from a fast BUS system for the individual drives and Drive controller of a pressure point group and a higher-level control system for Administration of pressure point groups.
- Cylinder allows a high degree of flexibility, but at the same time requires a very high number of drive motors and, as shown in DE 42 14 394 A1, a high level of regulation for this large number of individual drives. Furthermore a variety of motors must be used. When using only Otherwise, fewer motor sizes would often be the case for different applications use oversized motors. Both drive the price of such a printing press.
- a printing machine known from JP-A-63236651 has printing units which are individually driven by their own drive motors.
- the engines are driving each on the plate cylinders of the printing units, and from the plate cylinders driven on the printing cylinders via gear couplings.
- From DE-OS 2134397 is a printing unit for an offset printing press Cylinder pairs are known, each of the cylinder pairs having a plate and one Includes blanket cylinder and the pairs of blanket cylinders in each other Plant can be brought. In addition to at least two such pairs of cylinders a third comprising a plate cylinder and a blanket cylinder Cylinder pair provided, its blanket cylinder to one of the two Blanket cylinder of the aforementioned two pairs of cylinders is arranged to be applied. Nothing is disclosed in this document about the drive of the cylinders.
- the present invention has set itself the task of a highly flexible, yet economical rotary printing press create.
- blanket cylinders and plate cylinders form a rotary printing press in pairs a cylinder group, each with a blanket cylinder and a plate cylinder are mechanically coupled together and together are driven by a separate drive motor for each cylinder group.
- each with its own Drive motors can be more technical and economical in a rotary printing press
- Optimal pressure points are formed.
- pressure points in this context understood the pairs of cylinders, between which one Paper web to be printed runs through and printed on one or both sides becomes. Accordingly, each belong to a pressure point formed according to the invention a cylinder group and a corresponding impression cylinder. In the latter case, a Pressure point formed by two cylinder groups assigned to each other.
- the printing points of the printing press are inherent mechanically independent, d. H. the printing points of the printing press are electrical coupled with each other.
- the blanket cylinder driven, which in turn via the mechanical coupling to the Drives plate cylinders of the same cylinder group.
- the blanket cylinder is decisive for the positional accuracy or circumferential register setting.
- the drive on the blanket cylinder has the advantage that the cylinder, ultimately with a printable Paper web comes into direct contact, not only with a game affected transmission link must be driven.
- a cylinder group is on one pressure side, and two cylinder groups are on the opposite pressure side of a continuous between Paper web arranged.
- the rubber cylinder forms the one Printing side of the paper web arranged cylinder group the impression cylinder for the other two rubber cylinders on the opposite pressure side of the Paper web arranged cylinder groups, both advantageously each can be operated alternately.
- This configuration offers the highest Flexibility of use for a rubber / rubber production because of continuous production the two mutually usable rubber cylinders for converting the Pressure can be configured. This is done by changing the plate plate cylinder not assigned to non-employed rubber cylinders. Every cylinder group can be stored in a single frame.
- the two are one Printing side of the paper web horizontally opposite cylinder groups to one summarized in a frame mounted cylinder unit.
- the impression cylinder can a steel or another blanket cylinder for double-sided printing.
- Such an impression cylinder can in particular also be a central cylinder Be cylinder unit with, for example, nine or ten cylinders.
- a Central cylinder powered by its own drive motor. That kind of Summary provides the greatest versatility for a cylinder unit.
- each of the cylinder groups assigned to the central cylinder can made of blanket and plate cylinders individually and independently of the others Cylinder groups can be reversed, such as for alternating pressure or is required for the flying plate change.
- the intermeshing gears can be straight or helical. With helical gears, the Lateral register adjustment of the blanket cylinders moved longitudinally while its Drive and / or driven gears remain stationary according to the invention. Otherwise a circumferential register adjustment would also be necessary with the side register.
- the blanket cylinder is used together with its fixed gear or its gears simply moved longitudinally.
- the inking roller or the inking rollers or dampening rollers of an inking unit or one Ink and dampening units that are assigned to a cylinder group can or can be mechanically coupled to this cylinder group, so that the Ink roller or the ink rollers from the drive motor of this cylinder group with are driven.
- the technical control effort can be low being held.
- the mechanical coupling of the inking unit in the In terms of the modular principle pursued by the invention not quite as ideal as that more preferred self-drive for the roller or the rollers of the inking unit.
- each has Inking unit has its own drive motor for its inking rollers.
- Such a drive motor also drives preferably over a backlash-free toothed belt with high Damping and, if necessary, the inking roller via a reduction gear or in the case of several inking rollers, the one corresponding to the plate cylinder Ink roller closest to the cylinder group.
- the peripheral speed this ink roller advantageously adjustable, especially with negative slip against the plate cylinder, the peripheral speed the inking roller is preferably slightly less than that of the corresponding plate cylinder is.
- the position or speed of a cylinder are regulated known in which a mechanical encoder on the motor side for detecting the Motor speed or the rotor angular position of the motor for a target / actual comparison of the Motor control is used.
- this known regulation comes up with larger increasing inertia from the load to the motor their dynamic limits. If the actual position is measured on the motor shaft, so both the coupling and the mechanical load lie outside the actual control loop. However, you can do this via the acceleration torques that affect the motor shaft influence.
- the engine which in this case is an essential one This means that the mass is smaller than the coupling and the cylinder influenced.
- the load torque is heavily frequency-dependent, which ultimately determines the dynamic behavior of the system.
- the set springs are tensioned first by the motor are closest.
- the engine torque caused by the controller accelerates parts of the coupling and subsequently the cylinder or the driven roller.
- Energy is in the springs as well at this time stored in the mass movement, the division of which is constantly changing.
- the motor may have assumed the correct position within a short time, but is again distracted by the occurring mass forces, resulting in a leads further control process.
- the system must go through a relatively slow one Controllers are controlled, stabilized.
- the present invention has therefore also set itself the task of To create regulation with which the position and / or in a rotary printing press the speed of a cylinder or roller driven by a motor is optimized for performance and with a sufficiently high control quality, d. H. with regard to the Dynamics and the speed or position accuracy, can be regulated Regulation should be inexpensive and not too high demands on the coupling of engine and load, especially the torsional stiffness and zero backlash of the Make coupling.
- At least the drive motors are preferably the same Printing side of a paper web working cylinder groups of a cylinder unit position controlled. So-called ideal position control is preferred, i.e. a instantaneous position control with following error. On this, out However, technical, desirable, complex type of position control can also be dispensed with. A simple position control also provides one preferred, in particular cheaper, embodiment of the invention.
- the regulation of the position and / or the speed of the cylinder to be regulated one Cylinder group or a roller of an inking unit is preferably carried out by means of a controller for the drive motor through the target / actual comparison of the output signals a setpoint generator and an actual value transmitter, this actual value transmitter the Position and / or the speed of the cylinder or the roller detected.
- a controller for the drive motor through the target / actual comparison of the output signals a setpoint generator and an actual value transmitter, this actual value transmitter the Position and / or the speed of the cylinder or the roller detected.
- the known regulations for rotary printing presses thus become a load generator used for the regulation.
- a mechanical encoder on the motor side to record the motor speed or the rotor angular position of the motor for the target / actual comparison of the motor control used.
- the drive motor can even with the dual mass transducer be disregarded.
- the load acting as a low-pass filter is insensitive against the vibrations of the much smaller motor.
- the effects of the load on the drive motor can be neglected become.
- The, not least because of their simplicity inexpensive Regulation has the further advantage that it is simply the large bandwidth of the Mass inertia between the load and the motor and on itself in the course of Operating parameters, such as the elasticity of a coupling, can be adjusted.
- the actual value transmitter figuratively speaking, moved from the motor side to the load side forms the main controlled variable for the controller of the motor, d. H. the engine is powered by the Load side guided by their actual value. According to a particularly preferred embodiment does not become a mechanical actual value transmitter for the acquisition the position or speed of the engine in the context of the regulation of the engine needed.
- Actual value detection which may be integrated in the motor, can be advantageous for pure drive monitoring, if necessary for an engine emergency shutdown be used.
- the actual value transmitter for the control is preferably torque-free Shaft end of the driven cylinder of a cylinder group or attached roller of an inking unit.
- Electric asynchronous motors are particularly advantageous as the drive motors So far, an asynchronous motor has only been used when using of a large engine had to drive a small load.
- a drive motor is a cylinder group or the rollers of a Inking unit drives
- Has moment of inertia compared to the drive motor is the use not known from asynchronous motors.
- a load encoder instead of a motor encoder are asynchronous motors particularly suitable.
- DC motors used so far have higher asynchronous motors Field stiffness on, so that their use the dynamics and quality of control to be controlled Systems improved.
- the use of other types of motor, for example DC motors is however not fundamentally excluded.
- the stability of the scheme is ensured by the use of a zero backlash Toothed belt with high damping as a coupling between the motor and the load improved.
- the drive motor can even with the two-mass oscillator in question be disregarded.
- the load acting as a low-pass filter is insensitive against the vibrations of the much smaller motor.
- the effects of the load on the drive motor can be neglected become.
- This advantage is by using the simple scheme, which is also Can be flexibly adapted to changing mass inertia ratios.
- the advantages achieved with the invention come with increasing Printing machines, d. H. with increasing number of printing units and printing points per machine, more and more to advantage.
- the invention is under construction use of offset rotary printing presses; but it is not on this Machine type limited.
- a paper web to be printed 1 between the two opposing blanket cylinders 2 two Cylinder groups 10 passed.
- the two cylinder groups 10 are each formed by the blanket cylinder 2 and an associated plate cylinder 3, which are mechanically coupled to each other for the common drive.
- the mechanical coupling is shown schematically by a dash between the centers of the two cylinders 2 and 3 indicated.
- the blanket cylinders 2 of each cylinder group 10 are through a three-phase motor 5 driven.
- the configuration according to Fig. 1, at of only one blanket cylinder 2 and one plate cylinder 3 by one mechanical coupling are combined to form a cylinder group 10 through their simple design and the highest possible degree of configuration freedom in the formation of pressure points or pressure point groups.
- FIG. 2 shows a cylinder unit 20 consisting of a central one Steel cylinders 6 and four cylinder groups 10 assigned to this central cylinder 6.
- a blanket cylinder 2 and a plate cylinder 3 are each in this embodiment combined into a cylinder group 10.
- For driving the Central cylinder 6 has its own three-phase motor 5.
- the summary shown in Fig. 2 on the smallest possible cylinder groups 10 and self-propelled central cylinder 6 to a cylinder unit 20 offers the greatest possible flexibility in terms of configuration options.
- a cylinder unit 20 has the advantage in terms of printing technology that the so-called Fan-out effect very limited.
- Each of the blanket cylinders 2 is also easily switchable to rubber / rubber production. The possibilities Different types of alternating pressure will not be reversed either limited.
- a cylinder group formed from pairs of cylinders 10 in terms of their configurability, a concept with each individually driven cylinders equal.
- the interaction is one of a pair of blanket / plate cylinders 2, 3 existing cylinder group 10 shown with an ink roller 7.
- the inking roller 7 has its own drive by a motor 5, which too the engine 5 for the cylinder group 10 may be identical, but need not be.
- the motor 5 for the inking roller 7 drives via a toothed belt 15 and a pair of gearwheels 16, 17, wherein the gear 17 sits on the shaft of the ink roller 7, the Ink roller 7 on.
- the different moments of inertia of the motor 5 and the inking roller 7 are at a suitable choice of gear ratios Output via the toothed belt 15 and the gear pair 16, 17 disarmed.
- the peripheral speed of the ink roller 7 is easily adjustable negative slip compared to the plate cylinder 3. This can increase the risk counteracted that the mechanical formed by a pair of gears 12, 13 Coupling between the blanket cylinder 2 and the plate cylinder 3 the tooth mesh is lifted.
- the cylinder group 10 is driven by the motor 5 via the toothed belt 11 on the blanket cylinder 2.
- the mechanical coupling between the Form blanket cylinder 2 and plate cylinder 3 of the same cylinder group 10 the two gears 12 and 13.
- This toothed belt 11 is the elastic coupling member between the Engine 5 and the driven cylinder group 10.
- Opposite one direct coupling or a gear coupling is with the Timing belt 11 achieved a very high damping of the motor / load system 5, 10.
- the motors 5 for the cylinder group 10 or the inking roller 7 are three-phase motors with high field stiffness.
- the two gears 12 and 13, which the mechanical coupling between the Form blanket cylinder 2 and the plate cylinder 3 can be helical or straight toothed gears.
- the Blanket cylinder 2 longitudinally shifted during the side register adjustment, while the gear 12 and the corresponding gear for the toothed belt 11 stationary stay, i.e. these two gears are longitudinally displaceable on the cylinder shaft 14 stored.
- the gear 12 and the gear for the toothed belt 11 sit firmly on the shaft 14 and are together with the blanket cylinder 2 and the motor 5 for the Cylinder group 10 moved longitudinally together.
- a control known in printing press construction is shown schematically in FIG. 4.
- the regulation of the motor 5, the load 25 via an elastic coupling 24 drives, takes place by means of a controller 23.
- the load 25 is a heavy roller or a heavy cylinder or a corresponding roller or cylinder system, the Mass moment of inertia typically more than five times that of the Motors 5 is. Nevertheless, the regulation of this motor / load system should optimize performance and with a sufficiently high control quality for the number of revolutions or the angular position and the speed of the load 25 are regulated.
- the coupling 24 of The engine and load are not too high in terms of their requirements Torsional rigidity and freedom from play.
- a mechanical Actual value transmitter 21 for generating one for the position or the speed and the position of the rotor of the motor 5 characteristic electrical signal on this rotor appropriate.
- the 25 is with the coupling 24, which is elastic and possibly has some play, attached to the motor shaft end.
- the coupling and the Load is outside the actual control loop. However, you can use this influence the acceleration torques acting back on the motor shaft.
- This system pushes from load to load at high inertia Engine quickly to its dynamic limits. If the control becomes unstable, it vibrates especially the engine, while the load remains relatively calm.
- FIG. 5 shows a control in which, as already shown in FIG. 3, the Reference variable for the control is generated by an encoder 21 which is connected to the load 25 and is not attached to the engine 5.
- This actual value transmitter 21 is free Shaft end of the load, in the exemplary embodiment at the free shaft end of the blanket cylinder 2 of a cylinder group 10 attached.
- This actual value transmitter 21 is in therefore called the following loader.
- the coupling 24 is already through the described toothed belt 11 with compared to a direct coupling or Gear coupling of high elasticity but also high damping. In addition is this coupling 24 with a toothed belt without play.
- a computer generated setpoint from the setpoint generator 22 is compared with this actual value and for formation a control signal for the motor 5 used.
- the coupling 24 and the load 25 lie within the actual one Control loop.
- the load and the coupling 24 form a low-pass filter for the in
- the controlled system creates shocks and vibrations, which are therefore only in are reduced in the controller 23 and therefore not can lead to unwanted suggestions of the regulation. This will make the Dynamics and also the control quality compared to conventional systems even with otherwise the same coupling significantly increased.
- the system consisting of controller, The engine, clutch and cylinder are already much more damped. Resonance increases therefore do not occur to the same extent.
- the controller can therefore be set more quickly without leaving the stable work area.
- a possibly attached to the motor 5, in the exemplary embodiment according to FIG. 5 The actual value acquisition shown can be used for additional monitoring of the motor 5. used for example in a desired emergency shutdown option of the engine 5 become.
- FIGS. 6 and 7 compare the dynamic behavior of the two controls according to FIGS. 4 and 5.
- the reciprocal of the reset time T i of the drive is selected as a measure of the dynamics of the control. 6 shows the dynamics as a function of the mass inertia ratio from load to motor with identical coupling and identical phase reserve. It can be clearly seen here that the control according to FIG. 5 with the actual value acquisition on the load is clearly superior to the actual value acquisition on the motor according to FIG.
- the setpoint and the actual value in the exemplary embodiment the setpoint or actual center position of a blanket cylinder 2, are fed to a first differential amplifier 31 to form the difference between the setpoint and actual value.
- the difference D 1 formed there is fed to a first proportional amplifier 34 and fed to a second differential amplifier 35 as a proportionally amplified signal K 1 XD 1 .
- the setpoint and the actual value are each fed to a differentiating element 32 or 33, differentiated and the corresponding output signals S s and S i are fed to the second differential amplifier 35.
- the sum formed there k 1 D 1 + S s - p i is amplified in a second proportional amplifier 36 and supplied to a current regulator for the motor 5 via an integrating element 37.
- FIG. 9 shows a pressure point which is formed by three cylinder groups 10.
- a first cylinder group 10 is on the one printing side of the paper web 1, and one second and third cylinder groups 10 are on the opposite pressure side this paper web 1 arranged.
- the two on the same printing side of the paper web 1 arranged cylinder groups 10 are mutually attached to the rubber cylinder 2 of the first cylinder group 10 adjustable. This is indicated by two straight arrows W.
- the two upper cylinder groups 10 are approximately horizontal opposite to form a cylinder unit 20 and as such in the Machine frame stored independently of the lower cylinder group 10.
- Each Cylinder group 10 is again driven by an engine 5, as is the case with the two Cylinder groups 10 of Figure 1 has been driven individually.
- This arrangement enables the on-the-fly change of production at continuous Continuous paper web 1.
- One of the two swiveling rubber cylinders 2 is pivoted away while the other is in the printing position to the opposite Rubber cylinder 2 of the first cylinder group 10 stands.
- the change of production takes place in a known manner by changing the plates of the pivoted Blanket cylinder 2 assigned plate cylinder 3rd
- FIG. 10 shows an alternative pressure point also with three cylinder groups 10.
- the statements made regarding the arrangement of FIG. 9 also apply in principle to the arrangement of Figure 10. While the three cylinder groups 10 of the arrangement of Figure 9 each form the legs of a "Y”, form the cylinder groups 10 of FIG. 10 an upside down “Y” or a "Lambda”.
- the arrangement according to the figure 10 are the two lower, horizontally opposite cylinder groups 10 stored in the machine frame independently of the upper cylinder group 10. These two lower cylinder groups 10 thereby form the assembly or cylinder unit 20th
- Figures 9 and 10 show the high flexibility of the invention Formation of cylinder groups and the preferred regulation each cylinder group. The most varied can be done in a particularly simple manner Form pressure points, for example by cylinder units 20 with cylinder groups 10 (FIGS. 9 and 10) or a plurality of cylinder units 20 arranged one above the other be (Fig. 1).
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rotary Presses (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
- Screen Printers (AREA)
- Treatment Of Fiber Materials (AREA)
- Glass Compositions (AREA)
- Impact Printers (AREA)
- Soil Working Implements (AREA)
- Printing Plates And Materials Therefor (AREA)
- Switches With Compound Operations (AREA)
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
- Soft Magnetic Materials (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
Description
- Fig. 1
- eine Druckstelle mit zwei Zylindergruppen;
- Fig. 2
- eine Zylindereinheit mit einem eigenangetriebenen Zentralzylinder und vier Zylindergruppen;
- Fig. 3
- eine Zylindergruppe mit einer zugeordneten, eigenangetriebenen Farbwalze;
- Fig. 4
- eine Regelung des Antriebs für eine Zylindergruppe entsprechend dem Stand der Technik;
- Fig. 5
- eine bevorzugte Regelung für den Antrieb einer Zylindergruppe;
- Fig. 6
- einen Vergleich des dynamischen Verhaltens einer herkömmlichen Regelung und einer bevorzugten Regelung in Abhängigkeit vom Massenträgheitsmomentenverhältnis von Motor und Last;
- Fig. 7
- einen Vergleich des dynamischen Verhaltens einer herkömmlichen Regelung und einer bevorzugten Regelung in Abhängigkeit von der Drehsteifigkeit der Kopplung zwischen dem Motor und der Last;
- Fig. 8
- ein Regeldiagramm des Reglers;
- Fig. 9
- eine aus drei Zylindergruppen gebildete Druckstelle in Y-Stellung;
- Fig. 10
- eine aus drei Zylindergruppen gebildete Druckstelle in Lambda-Stellung.
Claims (15)
- Rotationsdruckmaschinea) mit Gummituchzylindern (2), die mit Gegendruckzylindern (2) oder einem gemeinsamen Gegendruckzylinder (6) Druckstellen bilden, undb) mit Plattenzylindern (3), die mit den Gummituchzylindern (2) jeweils paarweise durch mechanische Kopplung für ihren Antrieb zu Zylindergruppen (10) zusammengefaßt sind,c) wobei die Zylindergruppen (10) während des Druckens jeweils von einem eigenen Antriebsmotor (5) und der Gegendruckzylinder (2; 6) zu jedem der Gummituchzylinder (2) dieser Zylindergruppen (10) von einem anderen Antriebsmotor (5) angetrieben werden,
dadurch gekennzeichnet, daßd) bei jeder der Zylindergruppen (10) der Gummituchzylinder (2) mittels eines Zahnriemens (11) von dem Antriebsmotor (5) der Zylindergruppe (10) angetrieben und von dem Gummituchzylinder (2) auf den Plattenzylinder (3) der Zylindergruppe (10) abgetrieben wird. - Rotationsdruckmaschine nach Anspruch 1, dadurch gekennzeichnet, daß der gemeinsame Gegendruckzylinder ein Zentralzylinder (6) einer Zylindereinheit (20) mit mehreren Zylindergruppen (10) ist, der mit einem eigenen Antriebsmotor (5) versehen ist.
- Rotationsdruckmaschine nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß mindestens eine Farbwalze (7) eines Farbwerks bzw - eines Farb- und Feuchtwerks, das einer Zylindergruppe (10) zugeordnet ist, mechanisch mit dieser Zylindergruppe (10) gekoppelt oder daß für den Antrieb mindestens einer Farbwalze (7) solch eines Farbwerks ein eigener Antriebsmotor (5) vorgesehen ist.
- Rotationsdruckmaschine nach Anspruch 3, dadurch gekennzeichnet, daß für die Kopplung zwischen dem Antriebsmotor (5) und der angetriebenen Farbwalze (7) ein Zahnriemen (15) dient.
- Rotationsdruckmaschine nach einem der vorhergehenden Ansprüche mit einer Regelung der Lage und/oder der Drehzahl einer von dem Antriebsmotor (5) angetriebenen Zylindergruppe (10) mit einem Soll-Wert-Geber (22), einem Ist-Wert-Geber (21) und einem Regler (23) für den Antriebsmotor (5), dadurch gekennzeichnet, daß der Ist-Wert-Geber (21) die Lage und/oder die Drehzahl eines Zylinders (2, 3) der Zylindergruppe (10) erfaßt.
- Rotationsdruckmaschine nach Anspruch 5, dadurch gekennzeichnet, daß ein von dem Ist-Wert-Geber (21) ausgegebener Ist-Wert die Hauptführungsgröße für den Regler (23) bildet.
- Rotationsdruckmaschine nach Anspruch 5 oder 6, dadurch gekennzeichnet, daß für die Regelung kein mechanischer Ist-Wert-Geber, vorzugsweise kein mechanischer Ist-Wert-Geber für die Erfassung der Lage oder der Drehzahl des Antriebsmotors (5) vorgesehen ist.
- Rotationsdruckmaschine nach einem der Ansprüche 5 bis 7, dadurch gekennzeichnet, daß ein mechanischer Geber am Antriebsmotor (5) vorgesehen ist, dessen Ausgangssignal als Eingangssignal für eine Notabschaltung des Antriebsmotors (5) verwendet wird.
- Rotationsdruckmaschine nach einem der Ansprüche 5 bis 8, dadurch gekennzeichnet, daß der Ist-Wert-Geber (21) der Regelung am momentenfreien Wellenende des vom Antriebsmotor (5) angetriebenen Gummituchzylinders (2) angebracht ist.
- Rotationsdruckmaschine nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß eine Zylindereinheit (20) mit mehreren Zylindergruppen (10) zwei Zentralzylinder (6) aufweist, die mit je einem eigenen Antriebsmotor (5) versehen sind.
- Rotationsdruckmaschine nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß drei Zylindergruppen (10) eine Druckstelle bilden.
- Rotationsdruckmaschine nach Anspruch 11, dadurch gekennzeichnet, daß eine Zylindergruppe (10) auf der einen Druckseite und zwei Zylindergruppen (10) auf der gegenüberliegenden Druckseite einer Papierbahn (1) angeordnet sind.
- Rotationsdruckmaschine nach Anspruch 11 oder 12, dadurch gekennzeichnet, daß der Gummituchzylinder (2) der auf der einen Druckseite einer Papierbahn (1) angeordneten Zylindergruppe (10) den Gegendruckzylinder für die beiden wechselseitig einsetzbaren Gummituchzylinder (2) der auf der gegenüberliegenden Druckseite der Papierbahn (1) angeordneten Zylindergruppen (10) bildet.
- Rotationsdruckmaschine nach einem der Ansprüche 11 bis 13, dadurch gekennzeichnet, daß die beiden sich horizontal gegenüberliegenden Zylindergruppen (10) zu einer Zylindereinheit (21) zusammengefaßt und als solche in einem Maschinengestell unabhängig von der dritten Zylindergruppe (10) gelagert sind.
- Rotationsdruckmaschine nach Anspruch 14, dadurch gekennzeichnet, daß die Zylindereinheit (21) mit der dritten Zylindergruppe (10) ypsilon-förmig oder lambda-förmig angeordnet ist.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP01116647A EP1155826B1 (de) | 1993-12-29 | 1994-12-27 | Rotationsdruckmaschine |
EP99106201A EP0930160B1 (de) | 1993-12-29 | 1994-12-27 | Rotationsdruckmaschine |
EP99106200A EP0930159B1 (de) | 1993-12-29 | 1994-12-27 | Rotationsdruckmaschine |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4344912 | 1993-12-29 | ||
DE4344896 | 1993-12-29 | ||
DE19934344896 DE4344896C5 (de) | 1993-12-29 | 1993-12-29 | Antrieb für Zylinder einer Rollenrotationsdruckmaschine |
DE19934344912 DE4344912C5 (de) | 1993-12-29 | 1993-12-29 | Antrieb eines farbübertragenden Druckzylinders einer Rollenrotationsdruckmaschine |
DE4405658 | 1994-02-22 | ||
DE4405658A DE4405658C5 (de) | 1993-12-29 | 1994-02-22 | Antrieb für Zylinder einer Rollenrotationsdruckmaschine |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99106201A Division EP0930160B1 (de) | 1993-12-29 | 1994-12-27 | Rotationsdruckmaschine |
EP99106200A Division EP0930159B1 (de) | 1993-12-29 | 1994-12-27 | Rotationsdruckmaschine |
Publications (4)
Publication Number | Publication Date |
---|---|
EP0644048A2 EP0644048A2 (de) | 1995-03-22 |
EP0644048A3 EP0644048A3 (de) | 1995-06-28 |
EP0644048B1 true EP0644048B1 (de) | 1999-07-07 |
EP0644048B2 EP0644048B2 (de) | 2005-03-23 |
Family
ID=27205938
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99106201A Expired - Lifetime EP0930160B1 (de) | 1993-12-29 | 1994-12-27 | Rotationsdruckmaschine |
EP99106200A Expired - Lifetime EP0930159B1 (de) | 1993-12-29 | 1994-12-27 | Rotationsdruckmaschine |
EP01116647A Expired - Lifetime EP1155826B1 (de) | 1993-12-29 | 1994-12-27 | Rotationsdruckmaschine |
EP94810752A Expired - Lifetime EP0644048B2 (de) | 1993-12-29 | 1994-12-27 | Rotationsdruckmaschine mit paarweise zu Zylindergruppen zusammengefassten Gummituch- und Platten- bzw. Formzylinder |
Family Applications Before (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99106201A Expired - Lifetime EP0930160B1 (de) | 1993-12-29 | 1994-12-27 | Rotationsdruckmaschine |
EP99106200A Expired - Lifetime EP0930159B1 (de) | 1993-12-29 | 1994-12-27 | Rotationsdruckmaschine |
EP01116647A Expired - Lifetime EP1155826B1 (de) | 1993-12-29 | 1994-12-27 | Rotationsdruckmaschine |
Country Status (8)
Country | Link |
---|---|
EP (4) | EP0930160B1 (de) |
JP (2) | JP3424999B2 (de) |
CN (1) | CN1061301C (de) |
AT (4) | ATE216317T1 (de) |
DE (3) | DE59408463D1 (de) |
DK (3) | DK0930159T3 (de) |
ES (3) | ES2157676T3 (de) |
RU (1) | RU2127668C1 (de) |
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EP0860273A2 (de) * | 1997-02-19 | 1998-08-26 | Maschinenfabrik Wifag | Zylindereinheit für eine Rollenrotationsdruckmaschine |
EP0862999A2 (de) * | 1997-03-04 | 1998-09-09 | MAN Roland Druckmaschinen AG | Offsetdruckmaschine für schnellen Produktionswechsel |
US5950538A (en) * | 1996-07-23 | 1999-09-14 | Koenig & Bauer--Albert Aktiengesellschaft | Printing unit having drive means |
US5979317A (en) * | 1997-06-12 | 1999-11-09 | Man Roland Druckmaschinen Ag | Drive for a printing group of a rotary printing machine |
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US6334389B1 (en) | 1997-12-12 | 2002-01-01 | Koenig & Bauer Aktiengesellschaft | Drive mechanism for the cylinders of a printing press |
DE10046368A1 (de) * | 2000-09-20 | 2002-04-04 | Koenig & Bauer Ag | Druckeinheit |
DE10046377A1 (de) * | 2000-09-20 | 2002-04-04 | Koenig & Bauer Ag | Druckeinheit |
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DE10046366A1 (de) * | 2000-09-20 | 2002-04-04 | Koenig & Bauer Ag | Druckeinheit |
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DE10046365A1 (de) * | 2000-09-20 | 2002-04-04 | Koenig & Bauer Ag | Verfahren und Vorrichtung zum Antrieb einer Druckeinheit |
US6408748B1 (en) | 1994-08-30 | 2002-06-25 | Man Roland Druckmaschinen Ag | Offset printing machine with independent electric motors |
WO2002076744A1 (de) | 2001-03-26 | 2002-10-03 | Koenig & Bauer Aktiengesellschaft | Antrieb eines druckwerks |
US6510791B1 (en) | 1998-12-30 | 2003-01-28 | Koenig & Bauer Aktiengesellschaft | Web-fed rotary press |
US6532872B2 (en) | 1997-06-02 | 2003-03-18 | Maschinenfabrik Wifag | Good register coordination of printing cylinders in a web-fed rotary printing press |
DE10154838A1 (de) * | 2001-11-08 | 2003-05-22 | Koenig & Bauer Ag | Antrieb eines Druckwerks |
US6644184B1 (en) | 1995-02-09 | 2003-11-11 | Man Roland Druckmaschinen Ag | Offset printing machine |
EP1459890A2 (de) | 2001-03-26 | 2004-09-22 | Koenig & Bauer Aktiengesellschaft | Antrieb eines Druckwerks |
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JP3037650B2 (ja) * | 1997-10-29 | 2000-04-24 | 株式会社東京機械製作所 | 輪転機の印刷ユニットの駆動装置 |
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EP1048460A3 (de) * | 1999-04-22 | 2002-10-09 | Maschinenfabrik Wifag | Beeinflussung des FAN-OUT in einem Nassoffset Rotationsdruck |
US6345574B1 (en) * | 2000-05-17 | 2002-02-12 | Heidelberger, Druckmaschinen Ag | Printing unit arrangement in a web-fed rotary printing press |
DE10045372C2 (de) * | 2000-05-17 | 2002-04-18 | Koenig & Bauer Ag | Falzapparat einer Rotationsdruckmaschine |
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US7216585B2 (en) * | 2001-01-24 | 2007-05-15 | Goss International Americas, Inc. | Shaftless motor drive for a printing press with an anilox inker |
EP1432578B1 (de) | 2001-10-05 | 2005-12-14 | Koenig & Bauer Aktiengesellschaft | Rollenrotationsdruckmaschine |
EP1616697A3 (de) * | 2003-07-11 | 2009-01-07 | Koenig & Bauer Aktiengesellschaft | Druckmaschinenanlage mit mindestens zwei Druckmaschinen und Druckmaschine mit wenigstens zwei Druckeinheiten |
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DE502004009632D1 (de) * | 2003-12-12 | 2009-07-30 | Wifag Maschf Ag | Aussenläuferantrieb |
EP1568493A1 (de) | 2004-02-27 | 2005-08-31 | Müller Martini Holding AG | Formatvariables Druckwerk oder Einschub für den Offsetdruck |
DE102004051686B4 (de) * | 2004-07-13 | 2007-10-31 | Man Roland Druckmaschinen Ag | Verfahren zur Regelung einer Rollenrotationsdruckeinheit |
CN101495313B (zh) | 2005-03-30 | 2011-11-09 | 高斯国际美洲公司 | 具有胶印滚筒脱开支撑表面的印刷单元 |
WO2006104828A2 (en) | 2005-03-30 | 2006-10-05 | Goss International Americas, Inc. | Cantilevered blanket cylinder lifting mechanism |
WO2006104830A2 (en) | 2005-03-30 | 2006-10-05 | Goss International Americas, Inc. | Web offset printing press with articulated tucker |
WO2006110539A2 (en) | 2005-04-11 | 2006-10-19 | Goss International Americas, Inc. | Print unit with single motor drive permitting autoplating |
DE102006011412B4 (de) | 2006-03-11 | 2014-07-10 | manroland sheetfed GmbH | Druckmaschine und Verfahren zum Betreiben derselben |
DE102006046894B4 (de) | 2006-10-04 | 2010-05-27 | Wifag Maschinenfabrik Ag | Verfahren zum Anfahren einer Rollenrotationsdruckmaschine |
DE102008012385A1 (de) | 2008-03-04 | 2009-09-10 | Wifag Maschinenfabrik Ag | Offsetdruck mit reduziertem Farbauftrag |
JP5500800B2 (ja) * | 2008-08-13 | 2014-05-21 | 株式会社小森コーポレーション | 処理機の駆動方法及び装置 |
JP2010094858A (ja) * | 2008-10-15 | 2010-04-30 | Komori Corp | 処理機の駆動制御方法及び装置 |
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DE102009045679B4 (de) | 2009-10-14 | 2013-01-17 | Koenig & Bauer Aktiengesellschaft | Verfahren zur Regelung eines Antriebes wenigstens eines registerhaltig anzutreibenden Rotationskörpers einer Druckmaschine |
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DE102011118904A1 (de) * | 2010-12-20 | 2012-06-21 | Heidelberger Druckmaschinen Ag | Produktionswerk mit Einzelantrieb |
DE102012206802B4 (de) | 2012-04-25 | 2015-04-02 | Koenig & Bauer Aktiengesellschaft | Druckeinheit mit wenigstens zwei mechanisch unabhängig voneinander angetriebenen, ein Doppeldruckwerk ausbildenden Druckwerken |
CN102896893B (zh) * | 2012-11-13 | 2015-09-09 | 潍坊永昱电控科技有限公司 | 一种彩色印刷机用印刷物台套准构件 |
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- 1994-12-27 DE DE59408463T patent/DE59408463D1/de not_active Expired - Lifetime
- 1994-12-27 DE DE59410108T patent/DE59410108D1/de not_active Expired - Lifetime
- 1994-12-27 DK DK99106200T patent/DK0930159T3/da active
- 1994-12-27 DK DK94810752T patent/DK0644048T4/da active
- 1994-12-27 ES ES99106201T patent/ES2175867T3/es not_active Expired - Lifetime
- 1994-12-27 DK DK99106201T patent/DK0930160T3/da active
- 1994-12-27 EP EP99106200A patent/EP0930159B1/de not_active Expired - Lifetime
- 1994-12-27 DE DE59409732T patent/DE59409732D1/de not_active Expired - Lifetime
- 1994-12-27 AT AT99106200T patent/ATE200449T1/de active
- 1994-12-27 EP EP01116647A patent/EP1155826B1/de not_active Expired - Lifetime
- 1994-12-27 EP EP94810752A patent/EP0644048B2/de not_active Expired - Lifetime
- 1994-12-27 AT AT01116647T patent/ATE524311T1/de active
- 1994-12-27 AT AT94810752T patent/ATE181879T1/de active
- 1994-12-27 ES ES94810752T patent/ES2135557T5/es not_active Expired - Lifetime
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Cited By (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6779446B2 (en) | 1994-08-30 | 2004-08-24 | Man Roland Druckmaschinen Ag | Offset printing machine |
US6408748B1 (en) | 1994-08-30 | 2002-06-25 | Man Roland Druckmaschinen Ag | Offset printing machine with independent electric motors |
US6644184B1 (en) | 1995-02-09 | 2003-11-11 | Man Roland Druckmaschinen Ag | Offset printing machine |
US5771805A (en) * | 1996-02-09 | 1998-06-30 | Bobat Sa | Rotating printing machine |
AU712423B2 (en) * | 1996-02-09 | 1999-11-04 | Bobst Sa | Rotating printing machine |
EP0812682A2 (de) * | 1996-06-11 | 1997-12-17 | MAN Roland Druckmaschinen AG | Antrieb für eine Druckmaschine |
US5950538A (en) * | 1996-07-23 | 1999-09-14 | Koenig & Bauer--Albert Aktiengesellschaft | Printing unit having drive means |
EP0860273A2 (de) * | 1997-02-19 | 1998-08-26 | Maschinenfabrik Wifag | Zylindereinheit für eine Rollenrotationsdruckmaschine |
EP0862999A2 (de) * | 1997-03-04 | 1998-09-09 | MAN Roland Druckmaschinen AG | Offsetdruckmaschine für schnellen Produktionswechsel |
US6647874B1 (en) | 1997-06-02 | 2003-11-18 | Maschinenfabrik Wifag | Good register coordination of printing cylinders in a web-fed rotary printing press |
US6532872B2 (en) | 1997-06-02 | 2003-03-18 | Maschinenfabrik Wifag | Good register coordination of printing cylinders in a web-fed rotary printing press |
US5979317A (en) * | 1997-06-12 | 1999-11-09 | Man Roland Druckmaschinen Ag | Drive for a printing group of a rotary printing machine |
EP1052092A2 (de) * | 1997-07-28 | 2000-11-15 | Koenig & Bauer Aktiengesellschaft | Druckeinheit |
US6334389B1 (en) | 1997-12-12 | 2002-01-01 | Koenig & Bauer Aktiengesellschaft | Drive mechanism for the cylinders of a printing press |
US6510791B1 (en) | 1998-12-30 | 2003-01-28 | Koenig & Bauer Aktiengesellschaft | Web-fed rotary press |
DE10046376C2 (de) * | 2000-09-20 | 2002-12-12 | Koenig & Bauer Ag | Antrieb einer Druckeinheit |
DE10046368A1 (de) * | 2000-09-20 | 2002-04-04 | Koenig & Bauer Ag | Druckeinheit |
DE10046366C2 (de) * | 2000-09-20 | 2002-11-14 | Koenig & Bauer Ag | Antrieb einer Druckeinheit |
DE10046365A1 (de) * | 2000-09-20 | 2002-04-04 | Koenig & Bauer Ag | Verfahren und Vorrichtung zum Antrieb einer Druckeinheit |
DE10046376A1 (de) * | 2000-09-20 | 2002-04-04 | Koenig & Bauer Ag | Druckeinheit |
DE10046368C2 (de) * | 2000-09-20 | 2003-02-06 | Koenig & Bauer Ag | Antrieb einer Druckeinheit |
DE10046366A1 (de) * | 2000-09-20 | 2002-04-04 | Koenig & Bauer Ag | Druckeinheit |
DE10046377B4 (de) * | 2000-09-20 | 2006-02-09 | Koenig & Bauer Ag | Antrieb einer Druckeinheit |
DE10046375A1 (de) * | 2000-09-20 | 2002-04-04 | Koenig & Bauer Ag | Antrieb einer Druckeinheit |
DE10046377A1 (de) * | 2000-09-20 | 2002-04-04 | Koenig & Bauer Ag | Druckeinheit |
DE10046375B4 (de) * | 2000-09-20 | 2005-04-07 | Koenig & Bauer Ag | Antrieb einer Druckeinheit |
US6817292B2 (en) | 2000-09-20 | 2004-11-16 | Koenig & Bauer Aktiengesellschaft | Printing unit |
DE10046365B4 (de) * | 2000-09-20 | 2004-09-23 | Koenig & Bauer Ag | Verfahren und Vorrichtung zum Antrieb einer Druckeinheit |
EP1459890A2 (de) | 2001-03-26 | 2004-09-22 | Koenig & Bauer Aktiengesellschaft | Antrieb eines Druckwerks |
WO2002076744A1 (de) | 2001-03-26 | 2002-10-03 | Koenig & Bauer Aktiengesellschaft | Antrieb eines druckwerks |
US6776093B2 (en) | 2001-03-26 | 2004-08-17 | Koenig & Bauer Aktiengesellschaft | Drive system for a printing group |
US6901854B2 (en) | 2001-03-26 | 2005-06-07 | Koenig & Bauer Aktiengesellschaft | Drive mechanism of a printing unit |
DE10114801B4 (de) * | 2001-03-26 | 2005-10-13 | Koenig & Bauer Ag | Antrieb eines Druckwerks |
EP1459890A3 (de) * | 2001-03-26 | 2007-08-15 | Koenig & Bauer Aktiengesellschaft | Antrieb eines Druckwerks |
DE10154838A1 (de) * | 2001-11-08 | 2003-05-22 | Koenig & Bauer Ag | Antrieb eines Druckwerks |
US7077061B2 (en) | 2001-11-08 | 2006-07-18 | Koenig & Bauer Aktiengesellschaft | Drives for a printing group |
US7086330B2 (en) | 2001-11-08 | 2006-08-08 | Koenig & Bauer Aktiengesellschaft | Drive of a printing group |
DE102006010602A1 (de) * | 2006-03-06 | 2007-09-20 | Maschinenfabrik Wifag | Falzvorrichtung mit auf unterschiedlichen Höhen angeordneten Falzapparaten |
Also Published As
Publication number | Publication date |
---|---|
RU94045261A (ru) | 1996-12-10 |
DE59409732D1 (de) | 2001-05-17 |
DE59408463D1 (de) | 1999-08-12 |
JPH11268249A (ja) | 1999-10-05 |
DK0644048T4 (da) | 2005-05-02 |
ES2135557T3 (es) | 1999-11-01 |
DK0644048T3 (da) | 2000-01-31 |
ES2157676T3 (es) | 2001-08-16 |
JP3424999B2 (ja) | 2003-07-07 |
CN1061301C (zh) | 2001-01-31 |
JPH0834108A (ja) | 1996-02-06 |
ES2175867T3 (es) | 2002-11-16 |
RU2127668C1 (ru) | 1999-03-20 |
DK0930160T3 (da) | 2002-07-29 |
ATE216317T1 (de) | 2002-05-15 |
EP1155826A2 (de) | 2001-11-21 |
EP0930159B1 (de) | 2001-04-11 |
EP0644048B2 (de) | 2005-03-23 |
EP0644048A2 (de) | 1995-03-22 |
ATE524311T1 (de) | 2011-09-15 |
DE59410108D1 (de) | 2002-05-23 |
EP0644048A3 (de) | 1995-06-28 |
EP0930159A1 (de) | 1999-07-21 |
EP1155826A3 (de) | 2002-06-26 |
ES2135557T5 (es) | 2005-09-01 |
EP0930160B1 (de) | 2002-04-17 |
EP1155826B1 (de) | 2011-09-14 |
DK0930159T3 (da) | 2001-08-13 |
EP0930160A1 (de) | 1999-07-21 |
ATE200449T1 (de) | 2001-04-15 |
ATE181879T1 (de) | 1999-07-15 |
JP3415469B2 (ja) | 2003-06-09 |
CN1122279A (zh) | 1996-05-15 |
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