EP0453845B1 - Bogenoffsetdruckmaschine mit wenigstens einem Druckwerk - Google Patents

Bogenoffsetdruckmaschine mit wenigstens einem Druckwerk Download PDF

Info

Publication number
EP0453845B1
EP0453845B1 EP91105480A EP91105480A EP0453845B1 EP 0453845 B1 EP0453845 B1 EP 0453845B1 EP 91105480 A EP91105480 A EP 91105480A EP 91105480 A EP91105480 A EP 91105480A EP 0453845 B1 EP0453845 B1 EP 0453845B1
Authority
EP
European Patent Office
Prior art keywords
cylinders
cylinder
time
throw
printing
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
Application number
EP91105480A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0453845A1 (de
Inventor
Dietrich Dettinger
Horst Klingler
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.)
Manroland AG
Original Assignee
MAN Roland 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=6405012&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0453845(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by MAN Roland Druckmaschinen AG filed Critical MAN Roland Druckmaschinen AG
Priority to AT91105480T priority Critical patent/ATE101080T1/de
Publication of EP0453845A1 publication Critical patent/EP0453845A1/de
Application granted granted Critical
Publication of EP0453845B1 publication Critical patent/EP0453845B1/de
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
    • B41F33/00—Indicating, counting, warning, control or safety devices
    • B41F33/04—Tripping devices or stop-motions
    • B41F33/08—Tripping devices or stop-motions for starting or stopping operation of cylinders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F33/00—Indicating, counting, warning, control or safety devices
    • B41F33/16—Programming systems for automatic control of sequence of operations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S101/00—Printing
    • Y10S101/36—Means for registering or alignment of print plates on print press structure

Definitions

  • the invention relates to a sheet-fed offset printing machine according to the preamble of the first claim.
  • timer devices for switching the printing unit cylinders on and off at specific times and in a specific sequence, which are driven in a machine-synchronized manner and have so-called time cams which in turn control the various shuttle valves for pressurizing the pressure medium. If pressure is to be switched on or off, the point in time of actuation, ie the point in time at which the working cylinders (actuating means) are pressurized, is always at a certain position of the printing unit cylinders relative to one another.
  • the time interval of the channel correspondence shortens, i.e. the period in which the channels of the plate and blanket cylinders as well as of the blanket and impression cylinders lie opposite one another. So that the time at which the blanket cylinder is switched on or off with respect to the printing and plate cylinder is within the respective opposite channels for a printing machine running at any speed, the triggering times can be set within and at the beginning of the channel correspondence, depending on the machine position. located within the channel area and towards the end of the print.
  • the object of the present invention is therefore to improve a sheet-fed offset printing machine in accordance with the preamble of claim 1 in such a way that the structural outlay for the actuating means which become effective when pressurized with pressurized medium can be reduced as far as possible, and in particular the use of actuating means which become effective when pressurized with compressed air is used at a structurally justifiable cost for printing on and off at the highest printing speeds.
  • FIG. 1 a, b, c shows the printing unit of a sheet-fed offset printing press, in which a plate cylinder 1, a blanket cylinder 2 and a printing cylinder 3 interact.
  • the rubber cylinder 2 is mounted eccentrically on both sides, for example, and can be turned on and off both with respect to the pressure cylinder 2 and with respect to the plate cylinder 1 by means of double-acting working cylinders which are each articulated thereon (e.g. DE-AS 1 098 963).
  • DD-PS 86 631 and DE 3 232 171 A1 disclose and Parking devices with actuating means that become effective when pressure medium is applied, which switch the rubber cylinder 2 with respect to the plate cylinder 1 and printing cylinder 3 on or off.
  • actuating means double-acting working cylinders
  • the rubber cylinder 2 can initially only be switched off by the pressure cylinder 3.
  • FIG. 1 b rubber and plate cylinders 2, 1 continue to have contact. If the pressure is to be turned off completely, the blanket cylinder 2 is also turned off from the plate cylinder 1 by the application of pressure medium to a further adjusting means (FIG. 1c).
  • the rubber cylinder 2 is turned on and off with respect to the printing and plate cylinders 3, 1 in each case within the time interval in which the channels 1.1, 2.1, 3.1 of plate and rubber cylinders 1, 2 or rubber and printing cylinders 2, 3 correspond to each other.
  • the command for the print shutdown can be triggered either manually by the printer or by a monitoring device on the system (photo cell, double sheet control). In both cases, the system is locked (no bow on pre-gripper) and, if the machine is in the appropriate position, the blanket cylinder 2 is turned off from the pressure cylinder 3 and then, after any number of further rotations, the blanket cylinder 2 is turned off from the plate cylinder 1.
  • the process for printing is done accordingly. If the Druckan command is given, after the first sheet is correctly positioned on the system, the rubber cylinder 2 is positioned on plate cylinder 1 (channel correspondence). After any number of freely selectable revolutions (pre-inking of the blanket cylinder 2), the sheet is transferred from the pre-gripper to the printing unit. If channels 2.1 and 3.1 correspond to each other, the blanket cylinder 2 is placed against the impression cylinder 3, this first sheet is thus printed out in full. If there is more than one printing unit, the other printing units switch off or on in succession.
  • a control device that performs the functions described above, in particular in more than one printing unit, is known, for example, from DE 2 607 808 A1.
  • a timer device which provides the switch-on and switch-off signals for certain machine positions, corresponds in its effect to a logical AND combination of an external command signal (pressure on / pressure off) and the machine position, ie a signal that indicates that to at this point the switching on and off can take place.
  • FIG. 2 shows, over three revolutions, the mutual correspondence of the printing areas or the channels of blanket cylinder 2 and printing cylinder 3 as a horizontal program GD. According to these three turns, three arcs, i.e. Sheet n - 1, sheet n and sheet n + 1 printed. Above diagram GD, the correspondence of the pressure areas or channels of blanket cylinder 2 and plate cylinder 1 is shown in diagram GP.
  • the shift of GP with respect to GD corresponds to the arrangement of the printing couple cylinders according to FIGS. 1 a, b, c.
  • the image which is printed on sheet n was correspondingly earlier, i.e. a certain machine position previously, transferred from plate cylinder 1 to rubber cylinder 2.
  • phase DE / DA thus corresponds to a channel correspondence between rubber and impression cylinders 2, 3 or rubber and plate cylinders 2, 1.
  • an angle scale for the machine position is also drawn for sheet n-1, with a zero point which by definition lies in the correspondence between the start of printing of blanket cylinder 2 and impression cylinder 3.
  • This zero point is arbitrary.
  • the printing unit assumes the 0 ° position when the printing starts DA of the rubber and printing cylinders 2, 3 face each other.
  • the width of the channels is 90 °. This value is also chosen purely as an example.
  • the position 270 ° of the printing unit corresponds to the position of the rubber and impression cylinders 2, 3 if their printing ends DE correspond to one another.
  • Positions between 270 ° and 360 ° correspond to positions of rubber and impression cylinders 2, 3, in which their channels 2.1, 3.1 lie opposite one another.
  • the machine position or the correspondence of the pressure areas of plate and blanket cylinders 1, 2 can also be read from the diagram GP according to FIG. 2. With a machine position between 150 ° and 240 °, the channels 1.1 and 2.1 of the plate and blanket cylinders 1, 2 correspond to one another.
  • a timer device forms a signal at the switching time SGD in a known manner, which triggers the pressure medium acting on the adjusting means provided for this shut-off movement (diagram GD). If, in addition, the blanket cylinder 2 is then to be shut off from the plate cylinder 1, the timer device triggers the pressure medium applied to the actuating means leading to the blanking cylinder 2 from the plate cylinder 1 when the machine position is marked SGP. The same applies to the pressure adjustment, only that the switching time SGP for the activation of the rubber cylinder 2 on the plate cylinder 1 is at least one complete machine revolution before the switching time SGD.
  • the first-mentioned force component is approximately independent of the printing speed, but the second component increases sharply with increasing printing speed, since the period of the channel correspondence is shortened, but the path of the rubber cylinder 2 to be adjusted remains the same.
  • the maximum distance between the blanket cylinder 2 from the plate cylinder 1 and impression cylinder 3 should be reached within the channel area, especially when it is parked.
  • a simple calculation shows that the forces to be applied by the adjusting means increase with the square of the printing speed.
  • the time available for reducing or adjusting the pressure is additionally shortened by a so-called reaction time, from the triggering of the pressure medium (switching times SGD, SGP) to the reaction of the actuating means (pressure build-up, retraction or extension of a piston rod of a double-acting one Working cylinder) passes.
  • the actuating means only reaches its maximum working speed after a certain time (piston speed of the working cylinder) and also, especially in double-acting working cylinders with high piston speed, the latter is braked before reaching its end position (end position braking, for example by reducing the cross section of an outlet opening).
  • control device 4 does not form the switching signals SGD, SGP for printing on and off independently of the printing speed (speed of the printing unit), but additionally the speed of the printing unit (printing speed) is also detected and the switching times SGD, SGP are accordingly made available from the machine position and the printing speed.
  • the switching times SGD, SGP for turning the rubber cylinder 2 on and off with respect to the pressure cylinder 3 (diagram GD) and with respect to the plate cylinder 1 (diagram GP) are advanced depending on the speed.
  • the abscissas of the diagrams GD and GP show, as in FIG. 2, the machine position, on the ordinate the printing speed in sheets / h is also plotted.
  • the speed-dependent position of the switching times SGD, SGP can now be seen from the characteristic curves shown.
  • the switching times SGD, SGP are brought forward in proportion to the speed.
  • a different advance (characteristic shape) depending on the machine speed can also be selected, for example one determined empirically or by model calculation.
  • the size of this advance depends primarily on the size of the response time interval already described, i.e. the period of time that elapses between the time of switching (triggering of the pressure medium) and a first forceful reaction of the actuator (s) by the pressure medium acting (pressure build-up in the working chambers).
  • the switching time for example the valves controlled by the control device, i.e. the time that the valves need to open or close.
  • the switching times SGD, SGP should be advanced depending on the speed so that at each printing unit speed the blanket cylinder 2 already has its end position with respect to the printing cylinder 3 or plate cylinder 1 when printing off at the beginning of the printing start DA. has taken the greatest intended distance.
  • the switching times SGP, SGD i.e. the switching times, which trigger the placement of the blanket cylinder 2 on the plate cylinder 1 or the placement of the blanket cylinder 2 on the printing cylinder 3, as far as can be brought forward that the blanket cylinder 2 at the beginning of the start of printing DA is already fully engaged with the intended provision of the corresponding cylinder is.
  • the reaction time and / or the stroke time i.e. to measure the period of time which the actuating means or actuators require in order to carry out the movements causing the turning on or turning off.
  • the length of the time span is then recorded, which is from the output of the switching signals (switching times SGD, SGP; actuation of the solenoid valves) to a first forceful reaction of the actuating means or actuating means by the pressure medium passes.
  • the actuating means is designed as a double-acting working cylinder
  • the reaction time corresponds to the time period between the delivery switching signal and the start of the lifting movement of a working piston (beginning of the extension or immersion of a piston rod).
  • the lifting time stated above corresponds to the time span that a piston rod needs to fully retract or extend.
  • SGD speed-dependent advance of the switching times SGD, SGP.
  • the speed-dependent advance is then carried out not only by an angular amount that depends on the speed of the machine, but by an angular amount that corresponds to the reaction time that occurred, for example, during the last start-up or shutdown process. This angular amount then simply results from the product of the angular velocity (actual rotational speed) with a reaction time determined during a previous activation or deactivation process.
  • the speed-dependent advance of the switching time SGD, SGP can additionally take place as a function of the stroke speed determined during an earlier (the last) starting or stopping process. If high lifting speeds are determined, a lower advance of the switching times SGD, SGP (smaller angular amount) than with a lower lifting speed may be sufficient. Advancing the switching times SGD, SGP is thus adapted to the lifting speed. It can also be determined whether the lifting time (lifting speed) of the actuating means increases due to aging or wear or other influences. This means that necessary maintenance and repair work can be identified at an early stage.
  • Fig. 4 shows a control device 4 for a printing unit according to the invention.
  • the print on / off command is fed to the latter via a command line 5, and the control device 4 also receives a position signal from a rotary angle encoder 6 running synchronously with the machine speed, which corresponds to the position of the printing unit cylinders (angular position) relative to one another.
  • the control device 4 If the control device 4 is designed according to the state of the art, it outputs the switching signals for pressurizing the actuating means when the pressure command or pressure command is given, when the actual position of the printing unit (rotary encoder 5) or correspond to the desired positions for the pressure activation or pressure deactivation process of the blanket cylinder 2 (switching times SGD, SGP according to FIG. 2).
  • switching times SGD, SGP switching times
  • control device 4 forms the desired positions leading to the pressure switching on and off depending on the machine speed, that is to say it forms forward shift signals.
  • control device 4 is supplied with the actual speed of the printing unit (machine speed), in particular already in digital form, via a further signal line 9.
  • This speed signal can advantageously be taken from the control of the main drive 10, since an actual speed signal is present there anyway for regulating the machine speed. This then only has to be modified according to the main drive ratio.
  • the actual speed signal can be any signal that represents the value of the machine speed.
  • the rotary encoder 6, which is connected synchronously with the sheet-fed offset printing machine, is designed, for example, as a high-resolution 12-bit rotary encoder and is mounted, for example, on a so-called single-speed shaft of the system. Of course, it can also be located on any shaft that moves synchronously with the machine.
  • the control device 4 is designed as a computer and is designed to calculate and provide the switching signals in accordance with the desired positions in real-time processing.
  • Control device 4 also contains the necessary input / output modules for the command line 5, the signal from the rotary encoder 6, the actual speed signal of the signal line 9 and for the provision of the switching signals on the control lines 7 and 8.
  • the pressurization of the actuating means is triggered, for example, by means of electrically switchable valves (solenoid valves) for switching the pressure on and off.
  • solenoid valves electrically switchable valves
  • control device 4 can be connected to the sensors on the actuating means via signal lines RZ / HZ.
  • a signal (pulse) is present on the signal line RZ / HZ, for example, precisely when the actuating means begins to perform a lifting movement.
  • a time recording device 4 ' for example implemented in the control device 4, can thus determine the time period from the transmission of the switching signals (switching times SGD, SGP; actuation of the valves via control line 7 or 8) to the reaction of the actuating means (retraction or extension of a Piston rod) passes.
  • the reaction time determined in this way is then used in a later one To determine the speed-dependent advance of the switching times SGD, SGP (angular amounts) depending on these reaction times.
  • the control device 4 is supplied, for example, with two signals via signal line RZ / HZ, the first then coinciding with the start and the second with the end of the stroke movement.
  • the stroke time of the adjusting means can thus be determined by the time recording device 4 '.
  • the shift-dependent switching time SGD which triggers the turning on or turning off of the blanket cylinder 2 from the pressure cylinder 3, can be brought forward by an amount of rotation angle which corresponds to the sum of the reaction time and the stroke time. It is thus achieved that the rubber cylinder 2 is always completely turned on or off before the end of the channel correspondence with the pressure cylinder 3.
  • a control device 4 which causes the switching times SGD, SGP to be advanced depending on the speed in conjunction with the sensors attached to the actuating means and the reaction and / or stroke times determined by the time recording device 4 ', can be referred to as a self-learning control system since the pressure medium is triggered depending on previously determined reaction and / or stroke times.
  • control device 4 calculates the necessary switching times SGD, SGP for the point in time, that is to say the target positions of the machine at which the switching signals are to be applied to control lines 7, 8 after the pressure command has been given via command line 5.
  • control device 4 calculates the required target positions, ie switching times SGD, SGP for printing on and off for the different speeds, for example once when the printing press is started up, and each target position for a specific one Speed range in its own memory cell.
  • Each of these memory cells can then be addressed with the appropriate preparation via the speed signal of the signal line 9, ie the value written there and thus also the value corresponding to the speed is available after simple addressing.
  • the target position for the necessary switching operations is thus directly available.
  • the corresponding switching signals are provided on the control lines 7, 8, as already described.
  • the number of speed classes or speed ranges in which the entire speed range of the machine (standstill to maximum speed) is divided or quantized depends on the digital resolution of the speed signal, ie the maximum number of memory units that can be addressed by the speed signal. Accordingly, a large number of precalculated switching times SGD and SGP can be stored. This type of provision of target positions (angular position of the printing unit cylinders to one another) can be used in a simple manner to use a non-linear characteristic curve for the speed-dependent shifting timing advance.
  • the quantization of the speed range can also be used in a targeted manner in order to reduce the number of switching times SGD, SGP and accordingly to provide only a few storage locations. With a small amount of memory, the memory access time is shortened, the switching times SGD, SGP according to the speed class in which the respective actual speed is located can be provided in the shortest possible time.
  • the actuating means causing the pressure to be switched on or off are designed in the form of two double-acting pneumatic cylinders.
  • the total of four working chambers of this actuating means can then be pressurized with compressed air by the control device 4 via signal lines 7, 8 and corresponding electrically switchable valves (solenoid valves).
  • FIG. 5 shows an advantageous embodiment of an actuating means for switching the pressure on and off, which is not derived in a simple manner from the prior art, and which has two double-acting pneumatic cylinders 2.1 B, 2.1 C.
  • the rubber cylinder 2 is mounted in a known manner on both sides in eccentric bushings 11 and can be adjusted by means of two-stage pivoting of the eccentric bushings 11 on the plate and printing cylinder 1, 3, can be switched off by the printing cylinder 3, while it remains on the plate cylinder 1 and can be completely switched off by both printing unit cylinders.
  • 1 a, b, c result from the pivoting of the eccentric bushes 11 into the positions a, b, c in FIG. 5.
  • the pivoting of the eccentric bushes 11 takes place via tabs 12 and release lever 13, which sit on a moving-off shaft 14 which extends across the machine width.
  • Rotation of the detaching shaft 14 thus pivots the two eccentric bushes 11 into the pressure on or pressure stops according to a, b, c according to FIG. 1 and FIG. 5.
  • the rotation of the detaching shaft 14 causes one on the machine side and out of the tabs 15 and 16 formed toggle lever gear with a frame-fixed abutment 17.
  • Tab 15 is articulated on a further lever arm 18 of the release shaft 14.
  • a link 19 is also articulated on the plate 15, which connects the piston rods 20B, 20C of two parallel-acting, double-acting pneumatic cylinders 21.b, 21.c, which are fixed to the frame and which are fixed to the frame.
  • the piston rods 20.b 21.C bring the toggle lever mechanism of the tabs 15, 16 into an extended position, in which case rubber cylinders 2 are in contact with plate and pressure cylinders 1, 3.
  • the four working chambers of the pneumatic cylinders 21.8, 21.C are, for example, via solenoid valves from the control device 4 Compressed air can be applied via the control lines 7, 8.
  • the pneumatic cylinder 21.B is switched in such a way that the piston rod 20.B is immersed and thus brings the toggle lever mechanism of the tabs 15, 16 into a folded position via a coupling 19.
  • the pneumatic cylinder 21.C is switched so that the piston rod 21.C retracts and, in a force-enhancing manner, also sets the toggle lever mechanism of the plates 15, 16 into a completely kinked position via coupling 19.
  • the eccentric bushes 11 are now pivoted to position c (FIG.
  • the pneumatic cylinders 21.B, 21.C can be switched individually by the control device 4 at the switching times SGD, SGP, the three positions of the rubber cylinder 2 described with respect to the plate cylinder 1 and pressure cylinder 3 can be approached. It is also possible to switch both pneumatic cylinders 21.B, 21.C at the same time for spontaneous pressure shutdown, that is to say to turn off the rubber cylinder 2 entirely from the pressure cylinder 3 and also the plate cylinder 1.
  • FIG. 6a shows an embodiment of the sensor system on the pneumatic cylinder 21.B.
  • the design of the sensors on the pneumatic cylinder 21.C is the same. Accordingly, a sensor 22 is arranged in the region of the piston rod 20.B, so that two markings 23 attached to the piston rod 20.B can be scanned through it. If the piston rod 20.B is almost completely extended (almost the upper end position), thus, as shown, the lower marking 23 corresponds to the sensor 22. When the piston rod 20.B is almost completely retracted, the upper marking 23 corresponds accordingly (not shown) to the sensor 22.
  • the sensor 22 is designed to emit a signal precisely then when one of the two markings 23 faces it.
  • pneumatic cylinder 21.B If pneumatic cylinder 21.B is switched in such a way that piston rod 20.B plunges from the extended end position (FIG. 6) into the retracted end position, sensor 22 gives a pulse at the beginning of the movement of piston rod 20.B and one at the end of the movement of Piston rod 20.B from.
  • the arrangement of the sensors 22 described in conjunction with the markings 23 enables both the stroke time and the reaction time of the pneumatic cylinder 21b to be recorded (time recording device 4 '). Since there are sensors 22 and markings 23 on both pneumatic cylinders 21.B, 21.C, the signals (eg pulses) supplied by the two sensors 22 are fed to the control device 4 or the time recording device 4 'via two signal lines RZ / HZ (FIG 4).
  • the sensors 22 can be designed as optical reflex scanners or as Hall sensors or so-called reed contacts. Accordingly, the markings 23 are optically scannable marks (blackening) or a small, permanently magnetic area in the piston rod 20.B or 20.C.
  • the last-mentioned design of the sensors 22 together with the marking 23 is considered to be particularly advantageous since this type of scanning is largely independent of the degree of contamination of the piston rod 20.B, 20.C.
  • other sensor arrangements or a sensor system operating according to a different operating principle can also be used, only one signal (pulse) having to be provided by the sensor system at the beginning and at the end of the piston movement.
  • FIG. 6b Another variant of the sensor system is shown in FIG. 6b.
  • Two sensors 22 (Hall sensors) are provided here, which are arranged on the pneumatic cylinder 21.B in the region of the end positions of its working piston (dashed lines).
  • the piston has, for example, a permanent magnetic area for the sensors 22.

Landscapes

  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Rotary Presses (AREA)
  • Printing Methods (AREA)
  • Paper (AREA)
EP91105480A 1990-04-25 1991-04-06 Bogenoffsetdruckmaschine mit wenigstens einem Druckwerk Expired - Lifetime EP0453845B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT91105480T ATE101080T1 (de) 1990-04-25 1991-04-06 Bogenoffsetdruckmaschine mit wenigstens einem druckwerk.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4013106A DE4013106C1 (ja) 1990-04-25 1990-04-25
DE4013106 1990-04-25

Publications (2)

Publication Number Publication Date
EP0453845A1 EP0453845A1 (de) 1991-10-30
EP0453845B1 true EP0453845B1 (de) 1994-02-02

Family

ID=6405012

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91105480A Expired - Lifetime EP0453845B1 (de) 1990-04-25 1991-04-06 Bogenoffsetdruckmaschine mit wenigstens einem Druckwerk

Country Status (6)

Country Link
US (1) US5142981A (ja)
EP (1) EP0453845B1 (ja)
JP (1) JP2760908B2 (ja)
AT (1) ATE101080T1 (ja)
DE (2) DE4013106C1 (ja)
ES (1) ES2050006T3 (ja)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5272975A (en) * 1990-04-25 1993-12-28 Man Roland Druckmaschinen Ag Throw-on/throw-off device for a blanket cylinder with a printing speed dependent control system for a sheet-fed offset press
DE4221929C2 (de) * 1992-07-03 1997-11-20 Heidelberger Druckmasch Ag Greifersteuerung für Bogengreifer an einem bogenführenden Zylinder oder dergleichen in einer Druckmaschine
JP3267334B2 (ja) * 1992-07-30 2002-03-18 理想科学工業株式会社 孔版転写印刷方法及び孔版転写印刷装置
DE4229645C2 (de) * 1992-09-04 2000-11-02 Heidelberger Druckmasch Ag Verfahren zur Steuerung oder Regelung eines zeitlichen Ablaufes von Betriebvorgängen beim Drucken in einer Druckmaschine
JP2585995Y2 (ja) * 1992-10-01 1998-11-25 株式会社小森コーポレーション 胴着脱装置
DE4407631C1 (de) * 1994-03-08 1995-10-19 Roland Man Druckmasch Verfahren zum Anfahren/Wiederanfahren des Fortdrucks bei einer bogenverarbeitenden Druckmaschine, insbesondere Bogenoffsetdruckmaschine
JP3501844B2 (ja) * 1994-05-06 2004-03-02 株式会社小森コーポレーション 胴着脱装置
DE4427733C1 (de) * 1994-08-05 1995-10-12 Ruhlatec Industrieprodukte Druckwalzenantrieb
DE19513378A1 (de) * 1995-04-08 1996-10-10 Roland Man Druckmasch Vorrichtung zur Druckan- und -abstellung
JP3718275B2 (ja) * 1996-01-12 2005-11-24 株式会社小森コーポレーション 印刷機
DE59802253D1 (de) * 1998-08-29 2002-01-10 Fischer & Krecke Gmbh & Co Verfahren und Vorrichtung zur Kollisionsüberwachung in Druckmaschinen
DE10052354B4 (de) * 2000-10-21 2004-08-26 Koenig & Bauer Ag Vorrichtung zur Druckan- und Druckabstellung eines Gummizylinders zu einem Plattenzylinder und einem Gegendruckzylinder
DE10304495B4 (de) * 2003-02-05 2015-04-16 Koenig & Bauer Aktiengesellschaft Verfahren und Anordnung für die Synchronisierung eines elektrischen Einzelantriebes
DE102004008090A1 (de) * 2004-02-19 2005-09-08 Man Roland Druckmaschinen Ag Vorrichtung zum Positionieren einer Walze in einem Farb- oder Feuchtwerk einer Rotationsdruckmaschine
US7096789B2 (en) * 2004-05-04 2006-08-29 Goss International Americas, Inc. Web printing press and method for controlling print-to-cut and/or circumferential register
DE102005031163A1 (de) * 2005-07-04 2007-01-18 Koenig & Bauer Ag Verfahren und Vorrichtung zum Zu- und/oder Abführen einer Druckplatte auf eine bzw. von einer Auflagefläche eines Druckformzylinders
JP2007130792A (ja) * 2005-11-08 2007-05-31 Ryobi Ltd 枚葉印刷機およびその制御方法
DE102006024595B4 (de) * 2006-05-26 2011-07-07 KOENIG & BAUER Aktiengesellschaft, 97080 Verfahren zum Betreiben einer Bogendruckmaschine
DE102006050552A1 (de) * 2006-10-26 2008-04-30 Man Roland Druckmaschinen Ag Verfahren und Vorrichtung zur Kompensation lokaler, maschinenbedingter Einfärbungsfehler in einer Rotationsdruckmaschine
DE102007032922B4 (de) * 2007-07-14 2015-05-07 manroland sheetfed GmbH Verfahren zum Betreiben einer Bogendruckmaschine
US8720332B2 (en) * 2007-09-19 2014-05-13 Komori Corporation Cylinder throw-on/off apparatus and cylinder throw-on/off method for printing press
DE102009001303A1 (de) * 2009-03-03 2010-09-09 Manroland Ag Verfahren zum Betreiben einer Druckmaschine
EP2392459B1 (de) * 2010-06-02 2015-09-02 Müller Martini Holding AG Verfahren und Vorrichtung zur Registersteuerung einer Druckmaschine
JP2013240986A (ja) * 2012-04-27 2013-12-05 Komori Corp 液体転写装置及び液体転写方法
DE102013217942B4 (de) * 2013-09-09 2017-04-27 Koenig & Bauer Ag Verfahren und Vorrichtung zum Stellen von Rotationskörpern einer Druckmaschine
KR101985534B1 (ko) * 2017-12-29 2019-09-03 주식회사 파코엔지니어링 강판용 연속 인쇄기

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3232171A1 (de) * 1981-12-31 1983-07-07 VEB Kombinat Polygraph "Werner Lamberz" Leipzig, DDR 7050 Leipzig Vorrichtung zum druckan- und -abstellen von zylindern

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD86631A (ja) *
US2950674A (en) * 1954-10-01 1960-08-30 Crabtree & Sons Ltd R Trip mechanism for printing machines
DE2607808A1 (de) * 1976-02-26 1977-09-01 Maschf Augsburg Nuernberg Ag Bogenrotationsdruckmaschine
DD125620A1 (ja) * 1976-03-29 1977-05-04
DD126386A1 (ja) * 1976-03-29 1977-07-13
GB2059637B (en) * 1979-05-09 1983-03-09 Polygraph Leipzig Printing machine
JPS5644137U (ja) * 1979-09-12 1981-04-21
JPH0140679Y2 (ja) * 1980-12-05 1989-12-05
JPS6058854A (ja) * 1983-08-01 1985-04-05 Akiyama Insatsuki Seizo Kk 印刷機におけるシリンダ−駆動の自動設定機構
JPH07381B2 (ja) * 1985-02-19 1995-01-11 東芝機械株式会社 印刷機の胴逃し方法
DD239985B1 (de) * 1985-08-06 1989-12-13 Polygraph Leipzig Unifizierte ablaufsteuerung fuer druckmaschinen
DE3614979C3 (de) * 1986-05-02 1999-12-16 Heidelberger Druckmasch Ag Sicherheitssystem für eine Druckmaschine
DD271084A1 (de) * 1988-03-03 1989-08-23 Polygraph Leipzig Vorrichtung zur an-, ab- und zustellung der druckwerkszylinder

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3232171A1 (de) * 1981-12-31 1983-07-07 VEB Kombinat Polygraph "Werner Lamberz" Leipzig, DDR 7050 Leipzig Vorrichtung zum druckan- und -abstellen von zylindern

Also Published As

Publication number Publication date
DE4013106C1 (ja) 1991-12-12
DE59100975D1 (de) 1994-03-17
ATE101080T1 (de) 1994-02-15
JP2760908B2 (ja) 1998-06-04
EP0453845A1 (de) 1991-10-30
ES2050006T3 (es) 1994-05-01
JPH04226363A (ja) 1992-08-17
US5142981A (en) 1992-09-01

Similar Documents

Publication Publication Date Title
EP0453845B1 (de) Bogenoffsetdruckmaschine mit wenigstens einem Druckwerk
EP0453850B1 (de) Vorrichtung zur Druckan- und -abstellung eines Gummizylinders im Druckwerk einer Bogen-Offsetdruckmaschine
EP3294555B1 (de) Druckwerk sowie verfahren zum betreiben einer rakeleinrichtung in einem druckwerk
EP0736384B1 (de) Vorrichtung zur Druckan- und -abstellung und Verfahren zum Steuern dieser Vorrichtung
EP0579002B1 (de) Verfahren und Einrichtung zum An- und Abstellen der Bogenwendung bei der Förderung von Bogen durch eine Druckmaschine
WO2016180617A1 (de) Druckwerk sowie verfahren zum betreiben einer rakeleinrichtung in einem druckwerk
DE102015208919A1 (de) Rakeleinrichtung, Druckwerk sowie Verfahren zum Betreiben einer Rakeleinrichtung
EP2116376B1 (de) Verfahren zum Betreiben einer Druckeinheit mit mindestens einem Druckwerk
EP0664213B1 (de) Verfahren und Vorrichtung zur Durchführung von Arbeitsschritten in einer Druckmaschine
DE102013012708B4 (de) Registerverstellung während Rüstvorgängen bei Druckmaschinen
WO2016180615A1 (de) Maschinen zur mehrstufigen be- und/oder verarbeitung von bogenförmigen bedruckstoffen sowie anlage und verfahren zur herstellung von druckprodukten aus bogenförmigen bedruckstoffen
DE19753820A1 (de) Vorrichtung zum gegenseitigen Anstellen von Druckwerkzylindern
EP0807520B1 (de) Schaltvorrichtung für einen Druckzylinder
DE10052354B4 (de) Vorrichtung zur Druckan- und Druckabstellung eines Gummizylinders zu einem Plattenzylinder und einem Gegendruckzylinder
DE102015208921A1 (de) Druckwerk
DE102004055411B4 (de) Verfahren zum Betätigen eines Zylinderspaltes in einer Druckmaschine
DE102004022701B4 (de) Verfahren zum Betreiben eines Farbwerks einer Rotations-Druckmaschine
DE102004022772B4 (de) Verfahren und Vorrichtung zum An- und Abstellen von Farbwalzen in Rotations-Druckmaschinen
WO2015040136A2 (de) Verfahren zum anpassen eines zylinderaufzugs an eine bedruckstoffänderung in druckmaschinen und eine vorrichtung hierzu
DE10146345A1 (de) Formzylinder für eine Druckmaschine
EP0600231A1 (de) Vorrichtung zum registergenauen Aufspannen von Druckplatten auf dem Plattenzylinder von Druckmaschinen
DE102015017063A1 (de) Verfahren zum Anpassen eines Druckbildes und/oder mindestens eines Zylinderaufzugs an eine Bedruckstoffänderung in einer 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: 19910905

AK Designated contracting states

Kind code of ref document: A1

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

17Q First examination report despatched

Effective date: 19930625

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

ITF It: translation for a ep patent filed
AK Designated contracting states

Kind code of ref document: B1

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

REF Corresponds to:

Ref document number: 101080

Country of ref document: AT

Date of ref document: 19940215

Kind code of ref document: T

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

Effective date: 19940214

REF Corresponds to:

Ref document number: 59100975

Country of ref document: DE

Date of ref document: 19940317

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2050006

Country of ref document: ES

Kind code of ref document: T3

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

26 Opposition filed

Opponent name: KOENIG & BAUER AG

Effective date: 19941102

EAL Se: european patent in force in sweden

Ref document number: 91105480.7

NLR1 Nl: opposition has been filed with the epo

Opponent name: KOENIG & BAUER AG.

PLBM Termination of opposition procedure: date of legal effect published

Free format text: ORIGINAL CODE: 0009276

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

Free format text: STATUS: OPPOSITION PROCEDURE CLOSED

27C Opposition proceedings terminated

Effective date: 19950819

NLR2 Nl: decision of opposition
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 19970320

Year of fee payment: 7

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

Ref country code: SE

Payment date: 19970324

Year of fee payment: 7

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

Ref country code: NL

Payment date: 19970331

Year of fee payment: 7

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

Ref country code: ES

Payment date: 19970418

Year of fee payment: 7

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

Ref country code: AT

Payment date: 19980324

Year of fee payment: 8

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

Ref country code: CH

Payment date: 19980325

Year of fee payment: 8

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

Ref country code: ES

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

Effective date: 19980407

Ref country code: SE

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

Effective date: 19980407

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: 19980430

BERE Be: lapsed

Owner name: MAN ROLAND DRUCKMASCHINEN A.G.

Effective date: 19980430

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 NON-PAYMENT OF DUE FEES

Effective date: 19981101

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 19981101

EUG Se: european patent has lapsed

Ref document number: 91105480.7

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

Ref country code: AT

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

Effective date: 19990406

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: 19990430

Ref country code: CH

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

Effective date: 19990430

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20000503

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

Ref country code: GB

Payment date: 20010316

Year of fee payment: 11

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

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: 20020406

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

Effective date: 20020406

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

Ref country code: FR

Payment date: 20030408

Year of fee payment: 13

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: 20041231

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

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

Ref country code: IT

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

Effective date: 20050406

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

Ref country code: DE

Payment date: 20090422

Year of fee payment: 19

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: 20101103