EP0917954A2 - Dispositif et procédé pour produire un valeur de référence d'une position individuelle dans un procédé d'impression - Google Patents

Dispositif et procédé pour produire un valeur de référence d'une position individuelle dans un procédé d'impression Download PDF

Info

Publication number
EP0917954A2
EP0917954A2 EP98121184A EP98121184A EP0917954A2 EP 0917954 A2 EP0917954 A2 EP 0917954A2 EP 98121184 A EP98121184 A EP 98121184A EP 98121184 A EP98121184 A EP 98121184A EP 0917954 A2 EP0917954 A2 EP 0917954A2
Authority
EP
European Patent Office
Prior art keywords
signal
unit
speed
single position
drive shaft
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP98121184A
Other languages
German (de)
English (en)
Other versions
EP0917954A3 (fr
EP0917954B2 (fr
EP0917954B1 (fr
Inventor
Dale Hiett Jackson
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.)
Goss International Americas LLC
Original Assignee
Heidelberger Druckmaschinen AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25523301&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0917954(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Heidelberger Druckmaschinen AG filed Critical Heidelberger Druckmaschinen AG
Publication of EP0917954A2 publication Critical patent/EP0917954A2/fr
Publication of EP0917954A3 publication Critical patent/EP0917954A3/fr
Application granted granted Critical
Publication of EP0917954B1 publication Critical patent/EP0917954B1/fr
Publication of EP0917954B2 publication Critical patent/EP0917954B2/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • B41F13/004—Electric or hydraulic features of drives
    • B41F13/0045—Electric driving devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/08—Cylinders
    • B41F13/10—Forme cylinders
    • B41F13/12—Registering devices

Definitions

  • the present invention relates generally to position determination in Printing systems and in particular a control system for a printing press, the Relative positions of drive units in the press controls.
  • a conventional printing press usually consists of a series of Printing units.
  • the relative positions of the drive shafts of these printing units must be be accurately regulated to ensure accurate registration of the various To ensure printing units so that errors, such as printing register errors, Web tension errors, web-to-web register errors and / or signature section errors can be prevented. Such errors occur at high Print speeds increased.
  • each group of printing units has a drive unit with a drive shaft, which is connected to an output shaft of an electric motor for this group and is driven by this.
  • a speed control unit generates a speed control signal for controlling the rotational speed of the output shaft of the electric motor.
  • Other groups of printing units as well as non-printing points in the printing press can also have drive units.
  • a drive unit of the machine is usually used for Master drive "which receives a signal indicating the desired speed of the paper web passing through the printing press. This signal of the desired speed is sent to the speed control member of the master drive for controlling the speed of the drive shaft of the master drive.
  • each slave drive unit sends a speed control signal, which is based on the actual position of the drive shafts of the slave drives and the drive shaft of the master drive, to the electric motor of the slave drive, which causes the drive shaft of the respective slave drive to have the speed and
  • the drive shaft of each slave drive unit is in the same position and has the same speed as the drive shaft of the master drive unit.
  • a synchronous controller typically includes a resolver to convert the angular position of the drive shaft of the slave drive into an electrical output signal.
  • the position of the slave drive shaft relative to the position of the master drive shaft is then regulated in accordance with the electrical output signal generated by the synchronous controller.
  • Control devices with control compensation such as Forced control ", Speed target value "and dp / dt pilot control "are also known.
  • a Type-3 "controller can be used which double integrates a position error signal (ie a difference in the positions of the follower drive shaft and the master drive shaft). Such a controller is described in US 5,049,798, issued September 17, 1991, to which reference is made here.
  • Fig. 1 shows a conventional printing machine 10 with feed mechanisms 12 and 14, one Group 207 of printing units 200-206 and a group 23 of printing units 16-22, a dryer 24, cooling units 25 and 26 and folding units 28 and 30.
  • Each of the Printing unit groups 207 and 23 and folding units 28 and 30 have one Drive unit.
  • the drive unit of the Group 207 is designated as the master drive unit.
  • Those belonging to group 23 other drive units and the folding units 28 and 30 are used as subsequent printing units designated, which follow the position and speed of the master printing unit.
  • Fig. 2 shows details regarding the internal components of the drive units in the Groups 207 and 23 and the folding units 28 and 30 and connections between the Drive units and the control reference signal source 32.
  • the Control reference signal source 32 incoming speed command signal in Speed control element 210 of the master drive unit entered in group 207, to control the speed of motor 260.
  • the speed command signal can be an analog or a digital signal.
  • a position encoder 230 determines the Actual position value of a drive shaft 240, which is generated by the motor 260 of the master drive unit is driven.
  • the Position encoder 230 since the position information output from the position encoder 230 can be used to determine speed information, 50 the Position encoder 230 alternatively also an actual value to the Send speed controller 210 back to ensure that the actual speed the drive shaft 240 of the master drive unit of the desired one Speed corresponds.
  • the speeds and positions of the drive shafts 242-246 of the Follower units are controlled to match the speed and position the drive shaft 240 of the master drive unit are adapted. This is through Using the speed of the drive shaft 240 of the master drive unit together with the feedback regarding the positions of the drive shafts 242-248 of the slave drive units relative to the position of the drive shaft 240 of the Master drive unit achieved.
  • the slave drive units have motors 262-266 that are Drive drive shafts 242-246.
  • Position encoders 232-236 determine the actual positions of the drive shafts 242-246 and send corresponding feedback signals to Controllers 222-226, which indicate the specific positions.
  • that of the Position encoders 232-236 produce information for determining both the Speeds as well as the positions of the corresponding drive shafts 242-246 be used.
  • the output signal generated by the position encoder 230 that the Indicates actual position of the drive shaft 240 of the master drive unit is considered a Reference position signal to controllers 222-226 of the slave drive units of the Printing unit group 23 and sent to the folding units 28 and 30, as shown in Fig. 2.
  • the controllers 222-226 compare the output signal of the position encoder 230 Master drive unit with the output signals of the position encoder 232-236 and send on the basis of this comparison, command signals to the speed controllers 212-216, to control the speed of motors 262-266 such that the Drive shafts 242-246 of the slave drive units of the speed and position of the Drive shaft 240 follow the master drive unit.
  • the position encoder 230 Number of pulses generated during a time interval indicates by what amount the drive shaft 240 has changed position during this time interval.
  • the Average speed during the time interval can be determined effortlessly be determined by the value of the position change by the duration of the time interval is divided.
  • the angular increase corresponding to a pulse is fixed so that the Position encoder 230 generates 2,048 pulses during each complete revolution.
  • the position encoder 230 is monitored and the pulses generated by it become counted by means of a counter, not shown.
  • the counter usually jumps to Completion of one turn back to zero after counting up to 2,048. In some versions there is a different number of pulses per revolution decisive and with other versions the counter jumps less frequently than after to zero every revolution.
  • the position encoders 232-236 are the same like the position encoder 230.
  • the positions of the encoders 230-236 can be synchronized by simultaneously setting the corresponding counter to zero be reset, e.g. B. when the paper web with slower and constant speed through the printing press.
  • the meters are inside or near the corresponding position encoder.
  • controllers 222-226 for synchronizing the speeds and Positions of the drive shafts of the slave drive units with those of the Drive shaft 240 of the master drive unit are designed, they can not be used are used for problems caused by mechanical malfunctions or control errors on the Drive shaft 240 of the master drive unit arise. Such control errors will arise transmit the slave drive units and there is a tendency for these errors to repeat. Thus, a control error on the master drive shaft can affect the function of the Very badly affect slave drive units. In the event of major faults, the controller performance interrupted or endangered, so that problems in printing, e.g. B. by Register errors can occur.
  • the present invention relates to a method and an apparatus using the same enable trouble-free speed and position reference signals Drive units in a printing press, e.g. B. printing units to send.
  • a single position reference value unit the one Receives signal that the desired speed through the printing press indicates the current path.
  • the single position reference value unit generates signals one represent error-free reference speed and an error-free reference position and the the printing press drive units, e.g. B. control the printing units without errors, which result from those associated with mechanical malfunctions in printing operations Transition states result, be enlarged.
  • the same reference signals can be on all drive units go off. Alternatively, separate reference signals for each Drive unit are generated and between each, for the different Drive signals generated by reference units can cause inaccuracies Error correction circuits are corrected.
  • the exemplary embodiments represent a method and a system for generating and sending error-free control signals to drive units in a printing press and include the following features: a single position reference value unit that generates at least one reference signal based on the desired press speed; a plurality of drive units with a respective drive shaft; Speed control units for controlling the speeds of the drive shafts; Position encoders which generate signals indicative of the positions of the drive shafts; and controllers that send command signals to the speed control units based on the at least one reference signal and the signals from the position encoders.
  • printing press operation can be controlled by determining the positions of the drive shafts of a plurality of drive units; by generating a single position reference signal for each of the drive shafts of the drive units based on the desired press speed; by controlling the speed of each drive shaft based on the determined drive shaft position and the single position reference signal; and correcting the single position reference signal based on the determined position of a designated drive shaft from the plurality of drive shafts of the drive units.
  • Fig. 3 shows an embodiment of a printing press, in which elements that with those of the printing press shown in Fig. 1 are identical to the same Reference signs have been identified.
  • the embodiments of the present invention is not one of the printing units of a printing press Leitdruckwerk marked.
  • a single position reference value unit 500 provided by a lit reference signal source 32 a Received signal representing the desired printing press speed and a Send single position reference signal to each printing unit.
  • the printing presses shown have each of the printing units 200-206 and 16-22 and each of the folding units 28 and 30 has a separate drive unit.
  • FIGS. 3 and 4 is a drive unit for has any printing unit, it is self-evident to the person skilled in the art that the invention also in a printing press with only one drive unit for all printing units or for any group of printing units can be realized.
  • a single drive unit for a group of printing units can be controlled in the same way as one Drive unit for a single printing unit in the described here Embodiments is controlled.
  • Fig. 4 shows details of the printing machine of Fig. 3, i.e. H. internal components of the Printing units 200-206 and connections between these printing units, the Single position reference value unit 500 and the master reference signal source 32.
  • the drive unit for the printing unit 200 equipped with a regulator 420; thus the inner construction is this Drive unit the same as that shown in the other printing units 202-206 Drive units.
  • Each of the controllers 420-426 in the printing units 200-206 receives this Single position reference signal from the single position reference value unit 500.
  • the Single position reference signal can be an analog or a digital signal.
  • the speeds and positions of the drive shafts 440-446 of the drive units are controlled to display that indicated by the single position reference signal Adjust the reference speed and position using the Reference speed, along with feedback regarding the positions of the Drive shafts 440-446 of the drive units relative to the reference position.
  • the drive units have motors 460-466 which the Drive drive shafts 440-446.
  • Position encoders 430-436 determine the actual positions of the drive shafts 440-446 and send corresponding feedback signals to controllers 420-426, which indicate the particular positions.
  • the information output from position encoders 430-436 for both determination the speeds as well as the positions of the corresponding ones Drive shafts 440-446 can be used.
  • the controllers 420-426 compare that Single position reference signal with the output of position encoders 430-436 and transmit based on this comparison command signals to the Speed control units 410-416 for controlling the speed of the Motors 460-466 so that the drive shafts 440-446 of the drive units of the Single position reference signal follow displayed speed and position. Consequently the drive shafts 440-446 are subject to temporary mechanical disturbances in the Print operation not affected.
  • the printing units 16-22 and the folding units 28 and 30 are of the same configuration and offer the same advantages.
  • Fig. 5 shows a second embodiment of the invention with an exemplary internal configuration of the single position reference value unit 500, which one Vibration generator 502, a divider / multiplier 504 and a filter / amplifier device 506 includes.
  • Vibrator 502 generates one Time signal corresponding to that received from the control reference signal source 32 Signal, which represents the desired printing press speed, divided or is multiplied.
  • the filter / amplifier device 506 filters noise from the Divider / multiplier 504 output signal and sends the resultant Single position reference signal to the controllers of the printing units.
  • the filter / amplifier device 506 also amplifies the signal in each of the users desired way so that it is compatible with the controls in the printing units.
  • the Single position reference value unit 500 can be realized by only electronic components are used, they can be a solid state device or be an analog device.
  • Each pulse of that output from the single position reference value unit 500 Single position reference signal represents an angular increase by which there is a Drive shaft must move.
  • the angle increase has a predetermined value. Consequently indicates the number of times in the single position reference signal within a time interval impulses indicate a change in the reference position during this time interval and the frequency of the pulses indicates a reference speed or Reference angular velocity.
  • FIG. 5 shows in the printing unit 200 a counter / scanner 508 which is connected to the controller 420 and to position encoder 430 and can be used to adjust the Processing ability of the controller 420 to supplement and / or information from To provide position encoders 430 in a more useful form.
  • the counter / scanner 508 can, for example, generate a signal that corresponds to the number of position increases which the drive shaft 440 has moved during a time interval, i. H. the Displays the number of position changes during the time interval.
  • Controller 420 includes a counter (not shown) that is used by the single position reference value unit 500 received impulses counts with those of the Counter / sampler 508 counted pulses can be compared to one possible Phase difference between the reference position and the position of the drive shaft 440 ascertain.
  • the counter can also be inside the divider / multiplier 504 mounted in the single position reference value unit 500 be so that the signal output of unit 500 is a pulse number.
  • Controller 420 can also received a delay compensation signal to unwanted To compensate for signal delays or inaccuracies occurring in the system.
  • Fig. 6 shows a third embodiment of the invention
  • the configuration of the Single position reference value unit 600 includes one motor 668, one Drive shaft 648, a position encoder 638, a speed control unit 618 and includes a controller 628.
  • the internal construction of the single position reference unit 600 is similar to that shown in the printing units 200-206 of FIG. 4, but with a few differences.
  • drive shaft 648 is not one of the Processes in the printing press and therefore no undesirable mechanical malfunctions in the operation of the printing press, for example Blanket washes, subjected.
  • the drive shaft 648 can e.g. B. with a Operation process (not shown) to be connected, the straightforward, predictable Has behavioral characteristics and is free from transition disorders, the problems could cause in machine operation.
  • controller 628 receives that desired speed command signal indicating printing press speed from the lead reference signal source.
  • this is from position encoder 638
  • Output signal the single position reference signal, which is sent to the controller 420-426 Printing units 200-206 is sent.
  • Motor 668 can operate independently of others in the Printing machine used motors can be selected. For example, the Motor 668 be smaller than motors 460-466 and an auxiliary motor.
  • the controller 628 of the single position reference value unit 600 controls the Speed control unit 618 in that by means of a Speed feedback the speed of the drive shaft 648 as precise as possible is maintained to indicate the desired speed.
  • regulators 420-426 regulate the respective Speed control units of the printing units 200-206 in such a way that the Drive shafts 440-446 the speed and position of drive shaft 648 accurately consequences.
  • Fig. 7 shows a fourth embodiment of the invention.
  • the Guide reference signal source 32 a the desired printing press speed representative speed command signal directly to the controllers 720, 822, 724 and 726, which correspond to the printing units 200-206.
  • the unit position reference value unit actually consists of components that are within the regulator and connections between the controllers. That is, each of the controls internally generates a single position reference signal which is based on the Speed command signal from the master reference signal source 32 based.
  • each Controller becomes the single position reference signal with the drive shaft speed and the position information obtained from the position encoder of the corresponding one Printing unit is generated, compared. Based on this comparison, the Regulator sends a command signal to a corresponding speed control unit is input so that the drive shaft by the single position reference signal displayed reference speed and position follows.
  • printing unit 200 is selected as a standard unit and that of whose position encoder 430 output signal 700 is from everyone else Printing units used as a standard to which the single position reference signal each of the printing units is periodically adjusted. According to the embodiments the single position reference signals are corrected at one time or standardized if the printing unit chosen as standard does not suffer from transitional faults is influenced.
  • This concept can also be used, for example, when the invention is in an existing printing press is integrated, which is due to original structural Restrictions do not apply to the same single position reference signal on all their drive units can transmit.
  • FIG. 8 shows the internal construction of controller 822 of FIG. 7.
  • a vibrator 800 generates a timing signal in a manner similar to that in FIG. 5 Single position reference value unit 500 shown.
  • the time signal is sent to a divider / multiplier unit 802 which sent the time signal based on that of the Lead reference signal source 32 received over line 304 Speed command signal based, divided or multiplied, and that too Pulses of the divided or multiplied time signal counts.
  • a Signal setting unit 804 filters noise from the pulse count signal from the divider / multiplier 802 is output, and amplifies the signal accordingly.
  • the Signal setting unit 804 can also set the signal so that it matches the Standard signal 700 is synchronized.
  • the one output from the signal setting unit 804 Signal is a single position reference signal for the print engine 202 and is on Position register 808 sent.
  • Position register 808 also receives a signal from counter 806; this signal shows the detected number of pulses that the Received counter 806 from position encoder 432.
  • counter 806 may receive a signal generate the number of position increments by which the drive shaft 442 has moved during a time interval, d. H. the number of position changes displays during the time interval.
  • Position register 808 compares that from counter 806 and from Signal setting unit 804 sent signals.
  • the signals represent a change the position of the drive shaft 442 and a change in the reference position during a Time interval and also show the reference speed and the speed the drive shaft 442. Based on this comparison, this creates Position register 808 a command signal that is sent to the speed control unit 412 is sent as is more well known according to the general principles Control functions take place and for example in the controller 22 of that shown in FIG. 2 Printing machine of the prior art is realized.
  • An exemplary implementation of a circuit to correct or Standardizing the single position reference signal generated in controller 822 a counter 818, a comparator 812, an error detector 810, one Error compensator 814 and a correction value limiter 816.
  • counter 818 functions in the same way as counter / scanner 508 in FIG. 5 and counter 806.
  • the printing group 200 is selected as the standard printing group.
  • counter 818 detects the pulses and received from the position encoder 430 of the standard printing unit 200 generates a signal representing the number of position increments by which the Drive shaft 440 has moved during a time interval, that is the number of Displays changes in position during the time interval.
  • the signal output from counter 818 and the single position reference signal from of the signal setter 804 are input to the comparator 812 which is the compares the two signals and generates an error signal on the basis of this comparison.
  • the signal output by the comparator 812 is fed into the error detector 810 entered the presence and magnitude of the error between (a) the output signal counter 818, i. H. the position and speed of the drive shaft 440 the standard print engine 200, as indicated by the position encoder 430, and (b) the Reference speed and position as determined by the signal setting unit 804 output single position reference signal shown, detected.
  • the error detector 810 generates a signal indicating the particular error and the signal is converted into a Error compensator 814 input, which generates a control signal, which the Signal setter 804 causes the single position reference signal to be corrected or to the position and speed of the drive shaft 440 of the Standard printing unit 200 to adapt.
  • a correction value limiter 816 can be used with the Error compensator 814 and signal adjuster 804 are connected to the Correction process by restricting the output signal of the error compensator 814 slow it down.
  • controller 822 can Contain counter 806 and position register 808 and an output signal from Position encoder 432 and another output signal from the Receive signal setter 804.
  • Components like that Vibration generator 800, the divider / multiplier 802, the Signal setting unit 804, the comparator 812, the error detector 810, the Error compensator 814, correction value limiter 816 and counter 818 can be on anywhere, as long as they stay connected and the output the signal setting unit 804 goes to the controller 822, the routing reference signal 304 to the Divider / multiplier 802 passes and the standard position encoder signal 700 to counter 818.
  • the further printing units 204, 206 can be of the same construction and in be operated in the same way as the printing unit 202. If the configuration of the Fig. 8 for example for the prior art printing machine shown in Fig. 2 is to be used, the printing group 23 and the folding units 28 and 30th of the printing press shown in FIG. 2 can have the same construction as the printing unit 202.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
EP98121184A 1997-11-21 1998-11-13 Dispositif et procédé pour produire un valeur de référence d'une position individuelle dans un procédé d'impression Expired - Lifetime EP0917954B2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/975,710 US5894802A (en) 1997-11-21 1997-11-21 Method and apparatus for establishing an isolated position reference in a printing operation
US975710 1997-11-21

Publications (4)

Publication Number Publication Date
EP0917954A2 true EP0917954A2 (fr) 1999-05-26
EP0917954A3 EP0917954A3 (fr) 2000-03-15
EP0917954B1 EP0917954B1 (fr) 2003-03-19
EP0917954B2 EP0917954B2 (fr) 2008-10-15

Family

ID=25523301

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98121184A Expired - Lifetime EP0917954B2 (fr) 1997-11-21 1998-11-13 Dispositif et procédé pour produire un valeur de référence d'une position individuelle dans un procédé d'impression

Country Status (5)

Country Link
US (1) US5894802A (fr)
EP (1) EP0917954B2 (fr)
JP (1) JPH11216849A (fr)
CN (1) CN1106285C (fr)
DE (2) DE59807532D1 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10104795B4 (de) * 2001-02-02 2007-07-05 Siemens Ag Drehzahlabhängige Sollwertkorrektur bei elektrisch geregelten Slaveantrieben
DE10117454A1 (de) * 2001-04-06 2002-10-17 Rexroth Indramat Gmbh Verfahren zur Registerregelung
US6823792B2 (en) * 2001-07-26 2004-11-30 Heidelberger Druckmaschinen Ag Multi-motor drive and method for driving a printing press
US6722279B2 (en) * 2001-12-05 2004-04-20 Heidelberger Druckmaschinen Ag Device and corresponding method for rapid image data transfer in printing presses
DE102004007069A1 (de) * 2004-02-13 2005-08-25 Goss International Montataire S.A. Rotationselement einer Druckmaschine, mit einem Encoder
US7109670B1 (en) * 2005-05-25 2006-09-19 Rockwell Automation Technologies, Inc. Motor drive with velocity-second compensation
US7187142B2 (en) * 2005-05-25 2007-03-06 Rockwell Automation Technologies, Inc. Motor drive with velocity noise filter
DE102005048472A1 (de) * 2005-10-07 2007-04-12 Bosch Rexroth Ag Rotationsdruckmaschine und Verfahren des Betriebs einer Rotationsdruckmaschine
US7965397B2 (en) * 2006-04-06 2011-06-21 Xerox Corporation Systems and methods to measure banding print defects
FR2911969B1 (fr) * 2007-01-31 2009-08-07 Goss Int Montataire Sa Dispositif de controle d'une presse rotative.
US8690461B2 (en) * 2009-09-21 2014-04-08 Goss International Americas, Inc. System and method for controlling a multi-drive printing press
US8640617B2 (en) * 2009-10-07 2014-02-04 Goss International Americas, Inc. Multi-drive printed product processing device with verified feedback control
US10279584B2 (en) 2010-07-27 2019-05-07 Goss International Americas, Inc. Observation-enhanced virtual master system for a printing press
CN106364157B (zh) * 2016-09-30 2018-07-10 武汉菲仕运动控制系统有限公司 一种印铁机控制系统
WO2019038305A1 (fr) * 2017-08-21 2019-02-28 manroland sheetfed GmbH Régulation de machines d'impression avec plusieurs moteurs d'entraînement principaux
WO2021021078A1 (fr) 2019-07-26 2021-02-04 Hewlett-Packard Development Company, L.P. Synchronisation de multiples presses d'impression

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3845366A (en) * 1971-07-22 1974-10-29 Fincor Inc Integrated drive system
DD115069A1 (fr) * 1974-10-15 1975-09-12
DE2613600A1 (de) * 1976-03-30 1977-10-06 Siemens Ag Drehzahlregelung fuer eine bahnfoerdernde maschine
US4271379A (en) * 1978-12-29 1981-06-02 Harris Corporation Web fed printing press motor control
US4495583A (en) * 1982-06-04 1985-01-22 Harris Graphics Corporation Apparatus and method for encoding positions of web press machines
US4495582A (en) * 1982-06-04 1985-01-22 Harris Graphics Corporation Control system for pre-setting and operation of a printing press and collator
US4839814A (en) * 1985-01-29 1989-06-13 Moore Business Forms, Inc. Size independent modular web processing line and modules
EP0288550B1 (fr) * 1986-10-31 1991-11-27 Quad/Tech, Inc. Systeme de commande de coupe ameliore
US4901577A (en) * 1988-04-28 1990-02-20 World Color Press, Inc. Apparatus for detecting splices in the web of a printing press
US5049798A (en) * 1990-03-13 1991-09-17 Harris Graphics Corporation Control apparatus
JP2720584B2 (ja) * 1990-07-20 1998-03-04 株式会社安川電機 サーボシステムの同調位相制御装置
US5490243A (en) * 1990-12-13 1996-02-06 F3 Software Corporation Data processing system for multi-platform print control and electronic data fill
US5243408A (en) * 1991-07-17 1993-09-07 P. H. Glatfelter Company Method and apparatus for detecting web discontinuities
US5481971A (en) * 1991-11-19 1996-01-09 Heidelberger Druckmaschinen Ag Drive for a printing press with a plurality of printing units
DE4137979B4 (de) * 1991-11-19 2004-05-06 Heidelberger Druckmaschinen Ag Antrieb für eine Druckmaschine mit mindestens zwei mechanisch voneinander entkoppelten Druckwerken
DE4322744C2 (de) * 1993-07-08 1998-08-27 Baumueller Nuernberg Gmbh Elektrisches Antriebssystem und Positionierverfahren zur synchronen Verstellung mehrerer dreh- und/oder verschwenkbarer Funktionsteile in Geräten und Maschinen, Antriebsanordnung mit einem Winkellagegeber und Druckmaschine
US5615609A (en) * 1995-08-21 1997-04-01 The Lawrence Paper Company System and method for controlling AC motor driven multi-unit printing press

Also Published As

Publication number Publication date
EP0917954A3 (fr) 2000-03-15
CN1239689A (zh) 1999-12-29
US5894802A (en) 1999-04-20
EP0917954B2 (fr) 2008-10-15
HK1022125A1 (en) 2000-07-28
EP0917954B1 (fr) 2003-03-19
DE59807532D1 (de) 2003-04-24
CN1106285C (zh) 2003-04-23
DE19852436A1 (de) 1999-05-27
JPH11216849A (ja) 1999-08-10

Similar Documents

Publication Publication Date Title
EP0917954B1 (fr) Dispositif et procédé pour produire un valeur de référence d'une position individuelle dans un procédé d'impression
EP0812682B1 (fr) Entraínement pour une machine à imprimer
DE19740153C2 (de) Verfahren zur Regelung eines Antriebes innerhalb einer Druckmaschine und Antrieb für eine Druckmaschine
DE60127034T2 (de) Synchrone Regelung mit automatischen Registerfunktionen für das Schneiden und Drucken
EP1110730B1 (fr) Procédé de diagnose pour une machine rotative
DE10132266B4 (de) Verfahren zur Regelung des Übergabepassers in einer Bogenrotationsdruckmaschine
DE69113979T2 (de) Vorrichtung und Verfahren zum Regeln der Phase in einem Druckrollenantriebsystem für Wellpappendruckmaschinen.
DE4102208A1 (de) Vorrichtung zur bestimmung von verarbeitungspositionen bei einer drucker-schlitzvorrichtung
EP1211070B2 (fr) Dispositif et procédé pour synchroniser des opérations se déroulant dans plusieurs unités
EP0993698A1 (fr) Dispositif et procede d'exploitation decentralisee ou de realisation d'une regulation de synchronisme conforme dans un systeme d'entrainement a plusieurs moteurs
DE19781048B4 (de) Druckeinrichtung
EP1373992B1 (fr) Procede pour faire fonctionner de maniere synchronisee des machines presentant des arbres entraines par des organes d'entrainement individuels
EP1531992B1 (fr) Dispositif d'entrainement et procede pour assurer la commande d'une unite d'imprimante
DE60126013T2 (de) Synchrone Regelung von Rotationsdruckmaschinen
DE3781814T2 (de) Registerkontrolle fuer kombinierte druck- und schneidmaschinen.
DE10154810A1 (de) Verfahren zur Reduzierung von Vibrationen in einer Druckmaschine
DE10259494A1 (de) Verfahren zum Steuern einer Druckmaschine
DD159254A3 (de) Steuereinrichtung fuer die farbzonenfernverstellung an druckmaschinen
EP0692377B2 (fr) Procédé et dispositif pour l'entraînement synchrone de composants d'une machine d'impression
DE10338976B4 (de) Verfahren zur Rhythmuskompensation bei Bogenrotationsdruckmaschinen
DE3535579A1 (de) Einrichtung zur registereinstellung an druckmaschinen
DE10208791C5 (de) Druckmaschinenantriebssystem
DE102009045679B4 (de) Verfahren zur Regelung eines Antriebes wenigstens eines registerhaltig anzutreibenden Rotationskörpers einer Druckmaschine
EP0747215B1 (fr) Dispositif de commande pour une machine à imprimer
DE102006014526A1 (de) Verfahren und Vorrichtung zur Reduzierung von periodischen Drehwinkel-Lagedifferenzen

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: 19981113

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): CH DE FR GB IT LI

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

AKX Designation fees paid

Free format text: CH DE FR GB IT LI

17Q First examination report despatched

Effective date: 20010110

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Designated state(s): CH DE FR GB IT LI

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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20030319

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

REF Corresponds to:

Ref document number: 59807532

Country of ref document: DE

Date of ref document: 20030424

Kind code of ref document: P

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
ET Fr: translation filed
PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

PLAX Notice of opposition and request to file observation + time limit sent

Free format text: ORIGINAL CODE: EPIDOSNOBS2

26 Opposition filed

Opponent name: MAN ROLAND DRUCKMASCHINEN AG

Effective date: 20031219

PLAX Notice of opposition and request to file observation + time limit sent

Free format text: ORIGINAL CODE: EPIDOSNOBS2

PLBB Reply of patent proprietor to notice(s) of opposition received

Free format text: ORIGINAL CODE: EPIDOSNOBS3

REG Reference to a national code

Ref country code: GB

Ref legal event code: 732E

RAP2 Party data changed (patent owner data changed or rights of a patent transferred)

Owner name: GOSS INTERNATIONAL AMERICAS, INC.

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: KIRKER & CIE SA

REG Reference to a national code

Ref country code: FR

Ref legal event code: TP

APBP Date of receipt of notice of appeal recorded

Free format text: ORIGINAL CODE: EPIDOSNNOA2O

APAH Appeal reference modified

Free format text: ORIGINAL CODE: EPIDOSCREFNO

APBQ Date of receipt of statement of grounds of appeal recorded

Free format text: ORIGINAL CODE: EPIDOSNNOA3O

APBU Appeal procedure closed

Free format text: ORIGINAL CODE: EPIDOSNNOA9O

PLAB Opposition data, opponent's data or that of the opponent's representative modified

Free format text: ORIGINAL CODE: 0009299OPPO

PUAH Patent maintained in amended form

Free format text: ORIGINAL CODE: 0009272

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

Free format text: STATUS: PATENT MAINTAINED AS AMENDED

27A Patent maintained in amended form

Effective date: 20081015

AK Designated contracting states

Kind code of ref document: B2

Designated state(s): CH DE FR GB IT LI

REG Reference to a national code

Ref country code: CH

Ref legal event code: AEN

Free format text: AUFRECHTERHALTUNG DES PATENTES IN GEAENDERTER FORM

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

Ref country code: GB

Payment date: 20101124

Year of fee payment: 13

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

Effective date: 20121113

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: 20121113

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

Ref country code: CH

Payment date: 20131127

Year of fee payment: 16

Ref country code: FR

Payment date: 20131118

Year of fee payment: 16

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

Ref country code: DE

Payment date: 20141128

Year of fee payment: 17

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: 20141130

Ref country code: LI

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

Effective date: 20141130

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20150731

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: 20141201

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 59807532

Country of ref document: DE

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

Ref country code: DE

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

Effective date: 20160601