EP0850761A2 - Dispositif pour mettre une bande en registre latéral - Google Patents

Dispositif pour mettre une bande en registre latéral Download PDF

Info

Publication number
EP0850761A2
EP0850761A2 EP97121703A EP97121703A EP0850761A2 EP 0850761 A2 EP0850761 A2 EP 0850761A2 EP 97121703 A EP97121703 A EP 97121703A EP 97121703 A EP97121703 A EP 97121703A EP 0850761 A2 EP0850761 A2 EP 0850761A2
Authority
EP
European Patent Office
Prior art keywords
register
correction wheel
register correction
material web
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.)
Granted
Application number
EP97121703A
Other languages
German (de)
English (en)
Other versions
EP0850761A3 (fr
EP0850761B1 (fr
Inventor
Michael Roger Perrualt
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.)
Heidelberger Druckmaschinen AG
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
Application filed by Heidelberger Druckmaschinen AG filed Critical Heidelberger Druckmaschinen AG
Publication of EP0850761A2 publication Critical patent/EP0850761A2/fr
Publication of EP0850761A3 publication Critical patent/EP0850761A3/fr
Application granted granted Critical
Publication of EP0850761B1 publication Critical patent/EP0850761B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
    • B65H23/022—Registering, tensioning, smoothing or guiding webs transversely by tentering devices
    • B65H23/025—Registering, tensioning, smoothing or guiding webs transversely by tentering devices by rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/02—Conveying or guiding webs through presses or machines
    • B41F13/025—Registering devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/30—Orientation, displacement, position of the handled material
    • B65H2301/36—Positioning; Changing position
    • B65H2301/361—Positioning; Changing position during displacement
    • B65H2301/3611—Positioning; Changing position during displacement centering, positioning material symmetrically relatively to a given axis of displacement
    • B65H2301/36112—Positioning; Changing position during displacement centering, positioning material symmetrically relatively to a given axis of displacement by elements engaging both sides of web
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/10—Size; Dimensions
    • B65H2511/12—Width
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/20—Location in space
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/20—Location in space
    • B65H2511/23—Coordinates, e.g. three dimensional coordinates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/50—Occurence
    • B65H2511/51—Presence
    • B65H2511/512—Marks, e.g. invisible to the human eye; Patterns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2553/00—Sensing or detecting means
    • B65H2553/20—Sensing or detecting means using electric elements
    • B65H2553/21—Variable resistances, e.g. rheostats, potentiometers or strain gauges

Definitions

  • the present invention relates to a device for lateral register adjustment Material web, in particular a material web printed on both sides.
  • the supports are mounted on a rod that extends across the width of the material web.
  • the register correction wheel is made of nylon and has sealed, permanently lubricated ball bearings to reduce lubrication points on the web and easy cleaning
  • the operations for lateral register adjustment must be carried out manually by the operator of the machine, ie that the register correction wheels between the central machine control and the respective locations where the register correction wheels are stored, have to be given a lot of attention must be dedicated.
  • DE 31 19 398 C2 describes a device for adapting the length of a Path paths in a web-fed rotary printing press, in which a material web of Printing unit to printing unit can be guided on different paths.
  • Open batting is described as several rolls, in a smaller or larger one Exert a tension force on the material web, depending on the respective path on which the train travels through the Roll rotary printing machine has to move.
  • Register correction wheels which are also called image control wheels, are in Rotary printing presses applied to the lateral position or printing width change a web of material when a print defect is found.
  • Image control wheels are in Rotary printing presses applied to the lateral position or printing width change a web of material when a print defect is found.
  • the operator should do the job Operator's attention in particular to the quality requirements and a all adjustments must be set correctly to minimize waste and save time when setting up; the operator should not use manual Adjustment of register correction wheels must be employed, especially not then when a large number of register correction wheels in different places in the Rotary printing machine can be used.
  • a web-fed rotary printing press generally has two register correction wheels, namely a left and a right are used, and the machine comprises four printing units, namely one for each primary color (black, blue, red and yellow); thus the manual Adjustment of up to eight register correction wheels required.
  • the manual Adjustment process is time consuming and can be more useful for correct operations Presets are used, with a contribution to quality control.
  • the present invention comprises a device for adapting the Printing width of a material web, in particular a printed material web Register correction wheel for deflecting the material web, an actuating unit for Driving the register correction wheel and a position monitoring circuit which determines the position of the register correction wheel and adjusts the latter.
  • the Register correction wheel is assigned to the path of the material web on which one automatic print width adjustment takes place.
  • the actuator can in automatic machine controls are integrated and is used by the operator e.g. B. activated by using a control panel located in the machine control system. The control of the actuator could also be separate from the machine control system be set up.
  • Position monitoring circuit can be a potentiometer for variable resistance include that the movement of the register correction wheel depending on corresponding voltage changes are determined in the potentiometer.
  • a lateral adjustment mechanism can also be used manual or automatic lateral positioning of the register correction wheel include.
  • the device according to the present invention has several advantages. Now that Print width adjustment is carried out automatically, the operator no longer needs rushing back and forth between the printing units to each register correction wheel and that Machine control system to adjust manually, so that the high print quality of Signatures can be maintained. For example, if a Printing defect the adjustment of the printing width over the register correction wheels of one central location can be carried out quickly and automatically. That way significantly reduced the number of printed signatures to be waste will. Furthermore, the automation of the register correction wheel adjustments Time in which a printing defect is detected and each register correction wheel accordingly can be adjusted, reduced. The automatic print width adjustment also delivers a contribution to the safety of the operator, since it is no longer necessary for himself during the machine run in the printing units and the necessary adjustment the register correction wheels manually.
  • Actuating unit for each register correction wheel in the machine control system integrated so that the register correction wheel even during machine presetting can be brought into a correct working position, d. that is, it is automatically lateral Reached positions in which it contacts the material web in the zones which are in the Wear less color compared to other zones.
  • the register correction wheel can e.g. B. at the Establishing a rail connection or when pulling the web into the Rotary printing machine to be withdrawn.
  • An automatically performed register correction wheel adjustment according to the present Invention can also be incorporated into a conventional press control system by a known one integrated register mark recognition device can be initiated.
  • the register mark recognizer detects that a register correction is necessary and identifies the specific register correction wheel that adjusts must become. If the size of the required correction is determined, that will produce Machine control system sends a signal and sends this to the specific Actuator (s) assigned to the register correction wheel, and the register correction wheel is automatically adjusted vertically and / or laterally.
  • the operator can follow Detection of a printing defect on one emerging from the delivery of the machine Initiate a remote control register wheel adjustment by using the signature Amount of correction required in an integrated in the machine control system Terminal enters. So there can be automatic adjustments of the register correction wheels according to the present invention either via a closed control circuit or through the operator's initiative.
  • FIG. 1 shows a top view of a printed material web.
  • the in the direction of the Arrow 2 running material web 1 has a left register mark 3, which none Print defect with respect to the page or circumference register shows.
  • the right one Register mark 4 indicates a lateral print quality deficiency due to misaligned Lines 4.1 and 4.2.
  • the right register mark indicates that a Print width adjustment is required and the print width can be corrected in this way must that the misaligned lines 4.1 and 4.2 of the right register mark 4 the Take the form of a register mark 6 on the right side of the material web 1, wherein lines 4.1 and 4.2 are indistinguishable one above the other, as in the upper one Half of FIG. 1 is shown, which represents a second stage of the material web 1.
  • the print width adjustment indicated by register mark 4 has no influence on the Position of the left register mark 5 shown in the upper half of FIG. 1.
  • the register correction wheel arrangement 100 comprises e.g. B. a register correction wheel 8, a Actuating unit 21 and a position monitoring device 20.
  • the means of misaligned lines 4.1 and 4.2 in the defect register mark 4 in exaggerated The shape of the pressure defect can be represented by the one shown in FIGS. 2 and 3 Register correction wheel arrangement are eliminated according to the present invention.
  • Register correction wheel 8 In order to ensure that the web of material is correctly aligned with that in the previous printing unit Color printed on the material web 1 is aligned, touches Register correction wheel 8, the material web 1 on its underside to them with respect to lateral print width 7 deflect a little.
  • a lateral print width defect can be up to to compensate for several mils of an inch or centimeter accordingly. How shown in FIG. 2, the material web 1 by a in the direction of arrow 2nd horizontally extending conveyor plane moves. Under the material web 1 is at least one register correction wheel, although normally two Register correction wheels, namely a left and a right for each printing unit Printing machine are
  • the one register correction wheel 8 shown in FIG. 2 rotates around a lever 11 mounted axis of rotation 10.
  • the lever is z. B. movably mounted on a support 13 and moves up and down, as indicated by the arrows 16.
  • the moves Lever 11 with the register correction wheel 8 mounted thereon and down so that the Outer peripheral surface 9 of the register correction wheel 8 is the underside of the material web 1 touched.
  • the register correction wheel 8 comes into contact with the material web 1, this becomes one little moved upwards, with a slightly smaller print width in the following Printing unit is achieved.
  • the support 13, on which the lever 11 is movably mounted, is also with a conical end, which has an air nozzle 14 equipped.
  • At the bottom of the Support 13 shows an air source 18, from which air into and through the support 13 Air nozzle 14 is supplied to form an air cushion under the material web 1.
  • the Air nozzle 14 can be in register correction wheel assembly 100 of the present invention integrated and used as an alternative to this.
  • a signature ie a printed part of the web none dead zone "(e.g. an unprinted position in the signature)
  • the use of a register correction wheel 8 would cause smearing of the color in the signature.
  • the compressed air flow flowing out of the air nozzle 14 can be applied manually to the material web 1 can be directed, which causes deflection of the web and thus causes a printing width adjustment.
  • the register correction wheel arrangement 100 can e.g. B. in a respective printing unit 40, 41, 42, 43 of an offset printing machine 70 5 as shown in FIG. Although four printing units are shown in Fig. 5, it understands it goes without saying that the printing press 70 has a different number of printing units may include.
  • Each printing unit 40, 41, 42, 43 has an upper and a lower one Plate cylinder 40.1, 41.1, 42.1, 43.1 and one with the respective plate cylinder interacting upper and lower blanket cylinders 40.2, 41.2, 42.2, 43.2. Print this as the material web moves through each printing unit top and bottom blankets on both sides of the web.
  • the Register correction assemblies 100 one left and one right for each Printing unit 40, 41, 42, 43 are provided, the printing width can be adjusted by the printing unit web 1 running.
  • each printing unit 40, 41, 42, 43 has the inventive Register correction wheel arrangement 100, which is associated with a respective Microprocessor 60, 61, 62, 63 (e.g. in the form of an embedded controller) is connected, which communicates with a respective computer memory 50, 51, 52, 53.
  • a respective Microprocessor 60, 61, 62, 63 e.g. in the form of an embedded controller
  • Microprocessors belong to the state of the art and are commercially available their internal structure and mode of operation are well known. That's why they are Microprocessors 60, 61, 62 and 63 are not described in detail here.
  • everyone who Microprocessors 60, 61, 62, 63 is connected to machine control system 27.
  • the lever 11 to which the register correction wheel 8 is attached is, e.g. B. via a spindle 22 having a thread 15 moves.
  • the spindle 22 extends through a frame 19 and is with a potentiometer 20 and one Actuating unit 21 connected, each via electrical cable 20.1 and 20.2 z. B. are connected to a central machine control system 27.
  • the central Machine control system 27 - as known in the art - controls the Web feed, the gluing processes, the presetting of ink fountain keys and many other automatic functions of the printing press.
  • the central Machine control system a control system for an M1000 or M850 Heidelberg Web Press, Inc. web offset press.
  • the spindle 22 is actuated by the actuating unit 21, for example by a electric motor or any other suitable actuating means, in Correspondence to one of the machine control system 27 via the cable 20.2 transmitted control signal driven.
  • the movement of the spindle 22 monitored by the potentiometer 20, and the measured movement value can be via the Cable 20.1 to be returned to the machine control system 27.
  • Potentiometer 20 may include an adjustable three-phase voltage divider, which Outputs voltage depending on the spindle position (e.g. causes the Movement of the spindle 22 is a change in the voltage of the potentiometer 20, wherein the original voltage level of a reference position of the spindle 22 and thus the Register correction wheel 8 is assigned). So if a print defect is found, the machine control system 27 sends a control signal to the actuator 21 which drives the spindle 22 and thereby moves the register correction wheel 8 adjust the print width in the signature in a suitable manner.
  • the embedded controller can e.g. B. the control signal from the machine control system 27 to one embedded controller of the respective printing unit, where the print width adjustment must be made, transferred, d. that is, the embedded controller is also connected to the machine control system 27.
  • the embedded controller e.g. B. the microprocessor 60, 61, 62, 63 shown in Fig. 5, then conducts the control signal for example, from the machine control system 27 via one in the prior art known I / O driver 60.1, 61.1, 62.1, 63.1 to the actuating unit 21, which is a Movement of the spindle 22 in response to the control signal triggers.
  • the position of the Spindle 22 is embedded by the potentiometer 20, which its voltage Controller also feeds continuously via the I / O driver, determined so that by the embedded controller can be used to determine when the register correction wheel has reached the desired position.
  • This position of the register correction wheel can e.g. B. via an LED display on a display panel of the machine control system 27 are displayed.
  • an adjusting wheel 17 is attached so that the Operator can manually control the register correction wheel 8 if desired.
  • the control signal can be transmitted from a control unit which is separate from the Machine control system 27 and provided only for the register correction wheel arrangement is.
  • the register correction wheel arrangement according to the present invention prevents z. B. a connected web, the thickness of the connection or Glue point is significantly increased when running through the printing machine at the glue point breaks by lowering the register correction wheels and contacting the glue point to be brought.
  • the register correction wheel arrangement 100 allows both a lateral and also a vertical movement of the register correction wheel 8. As shown in Fig. 6 can a lateral movement in the same way as a vertical movement of the Register correction wheels 8 are executed. It can e.g. B. the frame 19 over a Threaded connector 15.2 be movably connected to a threaded rod 15.1. An actuator unit 21 and a motion control unit 20 are e.g. B. about electrical cable 20.1 and 20.2 with the threaded rod 15.1 and Machine control system 27 connected so that a control signal from Machine control system 27 can be sent to the actuator 21.
  • the Actuating unit 21 transmits the drive to rotate the threaded rod 15.1 the threaded connection 15.2 the frame 19 and thus the frame 19 connected register correction wheel assembly 100 to move laterally.
  • the Motion monitoring circuit 20, such as. B. a potentiometer for variable Resistance determines the lateral position of the frame 19 via the voltage of the Potentiometer and forwards the movement data to the embedded controller of the Printing unit in the same way as in the context of the vertical Movement of the register correction wheel assembly 100 is described.
  • Register mark recognizers can also be analyzed by analyzing Sequences of the pixels printed in the respective printing unit of the machine 70 Identify printing defects in signatures, with those in the individual printing units in each case printed pixel sequences are to be aligned with one another
  • misalignment means that the register correction wheel 8, which the Is assigned to the location of the printing defect, a printing width adjustment is necessary.
  • control signals can be sent automatically from the central machine control system 27 go to the actuator 21 based on data indicating that a certain condition or operation, such as B. a railway splice or Blanket wash is imminent.
  • the operator 30 activates this via an interface unit 26 central machine control system 27, which in turn has a register correction wheel 7 controls an actuating unit 21 assigned to a specific printing unit.
  • the Interface unit 26 includes, for. B. a remote control or other data input devices, like a keyboard or a contact pad.
  • the operator 30 drives correction values entered into the interface unit 26 For example, the actuator 21 on the spindle 22, which in turn Register correction wheel 8 is moved over turns 15 to an upper position, which causes that the outer circumference 9 of the register correction wheel 8 is the underside of the material web 1 touched.
  • the z. B. When using the register mark recognition device 31, the z. B. with the Interface unit 26 and the central machine control system 27 is connected, can detect and correct printing defects without the intervention of the Machine operator can be achieved.
  • the register mark recognition device 31 can e.g. B. include an optical scanner, which is shown in Fig. 1 Register marks 3 and 4 monitored and the lateral registration of the signature evaluated as to whether the lines of each register mark fit exactly are held, or whether an adjustment of the printing width via the register correction wheel 8 the signature must be such that correct register marks 5 and 6 arise.
  • the register mark recognition device 31 can have a sequence monitor color image points, as known in the art, for any Misalignment of the signature in one of the printing units for each color printed determine and determine the appropriate degree of adjustment of the printing width.
  • the advantage in the rapid activation of the Register correction wheels to adjust the print width after determining a Print defect is a significant reduction in the amount of waste that occurs between the Detection of a defect and its correction produced with a longer machine runtime becomes.
  • the operator 30 no longer has the Need to manually adjust a particular register correction wheel 8, then to Return control panel to check another pattern, then turn it back on Register correction wheel 8 to adjust etc. Consequently, a larger number of copies of high quality printed in a shorter period of time and the waste material essential be reduced.
  • Another advantage of the present invention is the presetting of each Register correction wheels 8. For example, when setting up a new print job the register correction wheel 8 automatically a certain amount with respect to the printing width 7 Assume predetermined lateral and vertical positions.
  • the data for the side and vertical positioning of the register correction wheel 8 from previous ones Print jobs can e.g. B. in one in the central machine control system 27th existing data storage can be saved.
  • the data can be viewed by the operator 30 can be retrieved from the data carrier via the central machine control system 27.
  • the register correction wheel 8 can be quickly preset when a same print job is to be executed.
  • the actuating unit 21 driving the register correction wheel 8 in the vertical direction the register correction wheel 8 can be lowered when a web splice that Register correction wheel 8 happens because the central machine control system 27 is known is that a rail link has taken place, as is known from the prior art can be seen. Since a glued joint is generally somewhat thicker than that Material web 1 is because the ends of two material webs could overlap slightly a register correction wheel 8 in the activated position otherwise a harmful effect have the passing web splice because there is an unwanted change in the Print width 7 would bring about. The automatic lowering of the register correction wheel 8 avoid such a result.
  • the automatic lowering of the register correction wheel 8 is also very useful when feeding webs into a printing press, since it corrects the Position of the material web 1 with respect to the side register is not necessary. It can thus a signal from the central machine control system 27 during the web feed go to the operating unit 21 to lower the register correction wheel 8.
  • the register correction wheel arrangement integrated in the central machine control system 27 according to the present invention thus enables a quick response to Printing defects affecting the correctness of the register and correcting them in shortest time, which significantly reduces set-up times and waste.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Rotary Presses (AREA)
EP97121703A 1996-12-26 1997-12-10 Dispositif pour mettre une bande en registre latéral Expired - Lifetime EP0850761B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/774,160 US5794829A (en) 1996-12-26 1996-12-26 Device for lateral register adjustment of a web of material
US774160 1996-12-26

Publications (3)

Publication Number Publication Date
EP0850761A2 true EP0850761A2 (fr) 1998-07-01
EP0850761A3 EP0850761A3 (fr) 1999-03-24
EP0850761B1 EP0850761B1 (fr) 2001-10-04

Family

ID=25100428

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97121703A Expired - Lifetime EP0850761B1 (fr) 1996-12-26 1997-12-10 Dispositif pour mettre une bande en registre latéral

Country Status (4)

Country Link
US (1) US5794829A (fr)
EP (1) EP0850761B1 (fr)
JP (1) JPH10193558A (fr)
DE (1) DE59704781D1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19983340B4 (de) * 1998-06-16 2010-10-21 Qi Press Controls Holding Bv Vorrichtung zum Ausgleich einer Fehlpassung infolge einer Papierverwindung bei Offsetdruckpressen
EP2022634A3 (fr) * 2007-07-30 2014-01-22 Koenig & Bauer Aktiengesellschaft Dispositif comprenant une unité de commande et un régulateur de bande d'images imprimées comprenant plusieurs unités de réglage d'une machine d'impression et unités de réglage pouvant être utilisées pour ce dispositif

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4197379B2 (ja) * 1999-09-07 2008-12-17 株式会社小森コーポレーション 多色印刷機のインキ供給量調整方法および装置
US6705219B2 (en) 2001-09-06 2004-03-16 Heidelberger Druckmaschinen Ag Rotary offset printing unit with rubber blanket belt and offset printing method
US8141489B2 (en) * 2007-06-28 2012-03-27 Goss International Americas, Inc. Variable cutoff printing unit and method of printing
US8161874B2 (en) * 2007-06-28 2012-04-24 Goss International Americas, Inc. Variable cutoff printing unit with belt blanket and method of printing
ES2982105T3 (es) * 2015-04-10 2024-10-14 Omet Srl Sistema de registro para unidades de impresión de una máquina de impresión rotativa con un registro de impresión de ajuste manual

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2840722A (en) * 1955-10-10 1958-06-24 Electric Eye Equipment Company Detection device for moving pieces
US3147898A (en) * 1962-07-10 1964-09-08 William F Huck Transverse web control devices
US3156396A (en) * 1962-10-08 1964-11-10 Ind Ovens Inc Web guiding means
US3414954A (en) * 1966-09-01 1968-12-10 Alexeff Snyder Entpr Inc Adjustable web spreading and guiding apparatus
US3637121A (en) * 1969-06-26 1972-01-25 Alexeff Snyder Ets Web guiding and spreading apparatus
US4322026A (en) * 1980-04-14 1982-03-30 Young Engineering, Inc. Method and apparatus for controlling a moving web
DE3119398C2 (de) * 1981-05-15 1984-05-30 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach Vorrichtung zur Einstellung der Länge einer zu bedruckenden Bahn in einer Rollenrotationsdruckmaschine
US4696230A (en) * 1986-09-25 1987-09-29 Barkley Corporation Adjustable bustle-forming apparatus for maintaining registration of multicolor images on printing webs
US5067646A (en) * 1988-10-17 1991-11-26 Young Engineering, Inc. Apparatus for controlling a web
US5119981A (en) * 1988-10-31 1992-06-09 Web Printing Controls Co., Inc. Web guide apparatus
DE4109644A1 (de) * 1990-04-26 1991-10-31 Union Special Corp Vorrichtung zum ausrichten eines kleidungsstuecks fuer eine naehmaschine
JPH0480100A (ja) * 1990-07-24 1992-03-13 Mimaki Eng:Kk プロッタ
US5138944A (en) * 1991-09-03 1992-08-18 Heidelberg Harris Inc. Method and apparatus for setting respective positions of ink keys
US5553542A (en) * 1991-11-06 1996-09-10 Rockwell International Corporation System for controlling a web in a printing press

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19983340B4 (de) * 1998-06-16 2010-10-21 Qi Press Controls Holding Bv Vorrichtung zum Ausgleich einer Fehlpassung infolge einer Papierverwindung bei Offsetdruckpressen
EP2022634A3 (fr) * 2007-07-30 2014-01-22 Koenig & Bauer Aktiengesellschaft Dispositif comprenant une unité de commande et un régulateur de bande d'images imprimées comprenant plusieurs unités de réglage d'une machine d'impression et unités de réglage pouvant être utilisées pour ce dispositif

Also Published As

Publication number Publication date
JPH10193558A (ja) 1998-07-28
EP0850761A3 (fr) 1999-03-24
US5794829A (en) 1998-08-18
DE59704781D1 (de) 2001-11-08
EP0850761B1 (fr) 2001-10-04

Similar Documents

Publication Publication Date Title
DE69809000T2 (de) Druckmaschine mit auf einem Schlitten montierten austauschbaren Plattenzylindern
DE3136703C1 (de) Einrichtungen an Druckmaschinen mit Registerverstelleinrichtungen
EP0782919B1 (fr) Unité d'impression pour une presse rotative pour bandes
EP2014470B1 (fr) Procédé destiné à la régulation automatique du repérage entre les impressions dans une presse rotative multicolore
DE3119398C2 (de) Vorrichtung zur Einstellung der Länge einer zu bedruckenden Bahn in einer Rollenrotationsdruckmaschine
EP0710558A1 (fr) Machine à imprimer rotative pour bandes
EP0488092B1 (fr) Machine à imprimer sérigraphique
DE10052015A1 (de) Bewegbarer Falzapparat und Falztrichteranordnung
DE10223643A1 (de) Vorrichtung und Verfahren zum Führen einer Bahn während des Transports
EP0424874A2 (fr) Procédé et dispositif pour réduire les déchets dans une machine à imprimer rotative
EP0384385B1 (fr) Dispositif pour changer la position d'une bande destinée à être imprimée
EP0958917A1 (fr) Machine rotative avec des groupes d'impression amovibles
EP1924435B1 (fr) Presse et procede pour corriger le reperage
EP0850761B1 (fr) Dispositif pour mettre une bande en registre latéral
DE4218761C2 (de) Verfahren zum Voreinstellen von Registereinstelleinrichtungen einer Druckmaschine mit Druck von mehrfarbigen Teilbildern
EP1511631B1 (fr) Systeme d'encrage pour des presses flexographiques
DE4035036C2 (de) Einrichtung zur axialen Einstellung von Saugringen in Bogenbremsen von Druckmaschinen
EP3838595B1 (fr) Procédé de fonctionnement d'une machine d'impression rotative
DE20008731U1 (de) Druckmaschine, insbesondere Bogenoffsetdruckmaschine
DE19983340B4 (de) Vorrichtung zum Ausgleich einer Fehlpassung infolge einer Papierverwindung bei Offsetdruckpressen
DE10003107B4 (de) Verfahren und Vorrichtung für einen Transport einer Bedruckstoffbahn zwischen Funktionseinheiten einer Rotationsdruckmaschine in besonderen Betriebssituationen
EP1156382B1 (fr) Méthode et appareil pour l'ajustement de registre dans une imprimante couleur
EP3820704B1 (fr) Procédé et dispositif de configuration d'un repérage circonférentiel d'une tâche d'impression dans une machine d'impression polychrome
DE69805512T2 (de) Flexodruckmaschine
DE102004022701B4 (de) Verfahren zum Betreiben eines Farbwerks einer Rotations-Druckmaschine

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: 19971210

AK Designated contracting states

Kind code of ref document: A2

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

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 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

17Q First examination report despatched

Effective date: 19990906

AKX Designation fees paid

Free format text: BE CH DE FR GB IT LI NL

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

Kind code of ref document: B1

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

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: 20011004

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 PRE;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.SCRIBED TIME-LIMIT

Effective date: 20011004

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REF Corresponds to:

Ref document number: 59704781

Country of ref document: DE

Date of ref document: 20011108

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: 20011231

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

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

Effective date: 20011217

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
ET Fr: translation filed
BERE Be: lapsed

Owner name: HEIDELBERGER DRUCKMASCHINEN A.G.

Effective date: 20011231

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

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20021125

Year of fee payment: 6

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

Ref country code: FR

Payment date: 20021217

Year of fee payment: 6

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

Ref country code: CH

Payment date: 20021230

Year of fee payment: 6

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: 20031210

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

Ref country code: LI

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

Effective date: 20031231

Ref country code: CH

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

Effective date: 20031231

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

Effective date: 20031210

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: FR

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

Effective date: 20040831

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

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

Ref country code: DE

Payment date: 20101229

Year of fee payment: 14

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 59704781

Country of ref document: DE

Effective date: 20120703

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: 20120703