EP1281647B2 - Procédé pour transporter des feuilles sur la table de marge d'une machine de traitement de feuilles - Google Patents

Procédé pour transporter des feuilles sur la table de marge d'une machine de traitement de feuilles Download PDF

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Publication number
EP1281647B2
EP1281647B2 EP02014920A EP02014920A EP1281647B2 EP 1281647 B2 EP1281647 B2 EP 1281647B2 EP 02014920 A EP02014920 A EP 02014920A EP 02014920 A EP02014920 A EP 02014920A EP 1281647 B2 EP1281647 B2 EP 1281647B2
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EP
European Patent Office
Prior art keywords
feeder
sheet
sheets
speed
investor
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
EP02014920A
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German (de)
English (en)
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EP1281647A9 (fr
EP1281647A2 (fr
EP1281647B1 (fr
EP1281647A3 (fr
Inventor
Matthias Herden
Bernhard Wagensommer
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.)
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Publication date
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Application filed by Heidelberger Druckmaschinen AG filed Critical Heidelberger Druckmaschinen AG
Publication of EP1281647A2 publication Critical patent/EP1281647A2/fr
Publication of EP1281647A3 publication Critical patent/EP1281647A3/fr
Publication of EP1281647A9 publication Critical patent/EP1281647A9/fr
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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
    • B65H3/00—Separating articles from piles
    • B65H3/08—Separating articles from piles using pneumatic force
    • B65H3/0808—Suction grippers
    • B65H3/0816—Suction grippers separating from the top of pile
    • B65H3/0825—Suction grippers separating from the top of pile and acting on the rear part of the articles relatively to the final separating direction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H11/00—Feed tables
    • B65H11/002—Feed tables incorporating transport belts
    • B65H11/005—Suction belts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H5/00—Feeding articles separated from piles; Feeding articles to machines
    • B65H5/24—Feeding articles in overlapping streams, i.e. by separation of articles from a pile
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H5/00—Feeding articles separated from piles; Feeding articles to machines
    • B65H5/34—Varying the phase of feed relative to the receiving machine

Definitions

  • the invention relates to a method for conveying sheets in a feeder of a sheet-processing printing machine, wherein the feeder is equipped with at least one conveyor belt, which conveys a preferably scaly sequence of sheets in the area between a sheet stack and the first printing unit of the machine.
  • From the feeder of a sheet-fed printing machine depends very much on the trouble-free continuous production. The investor thus also influences the consistency of the quality of a run, because only when the machine prints without a stop, a uniform color guide is possible.
  • the job of the feeder is to separate the sheets exactly stacked on a pallet and then feed them over the feed table of the machine.
  • Today, two systems of investors are found for sheetfed presses, namely single-sheet feeders and shingled-sheet feeders (shed or squid feeders).
  • the single sheet After aligning the single sheet is taken by gripper in the printing unit and this accelerated to print speed. In machines producing 15,000 sheets per hour in 70 cm by 100 cm format, the sheet is moved at a speed of about 3.5 m per second.
  • the sheets do not beat at the transport speed against the front investment mark but arrive there at low speed.
  • the speeds of the print engine drive and the feeder have been decoupled from each other. This makes it possible to set up a so-called speed profile on the conveyor belt of the investor.
  • the sheets are accelerated in the course of the transport route and then delayed again in the area of the front investment mark, so that they arrive at the front-end at low speed.
  • the ability to control the drive of the investor regardless of the speed of the printing unit is in the DE-PS 19639134 exploited to control the speed course of the investor when starting or restarting the continuous pressure.
  • the speed of the investor is started up according to a predetermined program.
  • the feed of the sheets is started in a time delay before the printing unit goes to print.
  • the raising of the speed of the investor happens in the form of a ramp, so that the speed of the conveyor belt of the investor increases linearly.
  • the holding surface of the tape relative to the weight of the sheet lying on the tape is relatively low so that the bow when sudden stop of the tape can move so much that a proper startup of the investor is no longer possible.
  • the individual sheets are then shifted in relation to their planned position that the intended steps can no longer be performed by the investor. As a result, this means that the investor must be cleared and the bows on it are lost.
  • the invention is therefore based on a method of the resulting from the preamble of the main claim genus.
  • the object of the invention is to describe a method by which the sudden stopping of the printing unit, a very fast stopping of the investor is possible, it being ensured that especially in scaly arranged bow these do not move against each other on the investment table and thus the investor later can be easily approached without one or more sheets must be cleared from the investor.
  • the invention is in principle to separate the power stroke of the printing press in case of an emergency from the working clock of the investor.
  • the printing unit which is usually to be protected by the shutdown so abruptly stopped while the feeder is stopped at an optimized speed.
  • the stop of the investor is done according to an acceleration profile, through which the investor comes to a standstill in no time, without the sheets slip on the investment table.
  • the course of the acceleration profile to be selected depends both on the material of the sheet present on the feed table and on the moment at which the command for stopping is given.
  • two strategies can be pursued. On the one hand, a single profile can be determined, in which sheets of a certain material and a certain size regularly come to a standstill. This method is comparatively easy to calculate and to set up the necessary control.
  • the other strategy is to determine the maximum path available for negative acceleration of the arcs and then calculate the acceleration profile.
  • This method has the advantage that the path available for the deceleration is optimally utilized and that the arches always remain in the same position after the stopping process, so that the later start-up procedure is facilitated.
  • the two processes can be carried out successively in the same direction of movement.
  • the stop command can occur at a time when the bows can just be stopped without slipping. However, they can then be in a position where they have to be accelerated abruptly when starting in order to keep up with the work cycle adapt the subsequent printing unit.
  • the investor is retrained in a further development of the invention to a predetermined return path to a starting position and approached from the position reached in a predetermined acceleration profile.
  • the first acceleration profile for the stop and possibly the second acceleration profile for the start of the investor is determined at the beginning of the stop or startup and then the investor accordingly delays or accelerates the determined Beministerunsprofil, wherein the angular position refers to the frequency of the repetitive sequence of steps of the investor.
  • the angular position refers to the frequency of the repetitive sequence of steps of the investor.
  • Each cycle can therefore be assigned an angle of 360 degrees. Within this cycle, you can then assign each step a certain angle. Subsequently, it can then be determined up to what step the sheets can be moved forwards (when stopping or starting) or backwards, without hindrance occurring in the operation of the feeder and without losing one or more sheets.
  • the optimal acceleration profile or deceleration profile can then be determined via the route determined in this way.
  • the aim is to set the profile of the negative acceleration (deceleration) in such a way that the sheet leading to it later during start-up stops as far as possible at or before a holding device when stopping. This is to ensure that this sheet does not strike against the holding device and possibly bounces back or is damaged.
  • the lead during startup sheet will usually be when stopping behind the front mark located on the second sheet on the feeder, as the frontmost bow is pulled by stopped opposite the conveyor belt working gripper from its position located at the front position in the printing unit , Accordingly, it is recommended that the delay profile of the feeder be determined such that the second arc following the leading first arc reaches the minimum of its movement speed before or on a holding device.
  • the holding device may be formed by the stop fingers of the investor, which act in a stop command in action and hold the bow located on the front mark in its position so that it can be picked up immediately by the grippers of the printing unit when starting.
  • the stop finger or the stopper fingers are usually about 3 cm before the stop arranged fingers, which are lowered only when the stop command and put on the foremost sheet. Accordingly, when stopping the sheet arranged in a scale, care must be taken that the second sheet following the leading sheet is not pushed too far under the firmly held foremost sheet against the stop finger.
  • the (the bow below the stop finger following) bow releases a larger portion of the transporting suction belt, which then acts on the sections below the stop finger bow and holds this.
  • the backward-moving suction belt can then tear the sheet located at the front mark or pull it backwards so far under the stop fingers that it can no longer be grasped by the grippers when it starts up. After all, the bows must not be driven back that far be that launches the Schleppsauger back over the stack, the bow, so that then fallen down bow is no longer available when starting.
  • the return can be directly connected to the process of stopping or be performed immediately before starting. Since there is usually a greater period of time between stopping under starting, it will be particularly recommendable to initiate the process of driving back immediately after stopping. In case of emergency stop, however, the investor after reaching the speed 0 should initially perform no further movement, here it would be advisable to initiate the reverse drive immediately to the next start command.
  • FIG. 1 shows a printing unit 1 with the printing unit 1 associated drive 2, which is controlled or regulated by a belonging to the printing unit control electronics 3.
  • FIG. 1 right joins the printing unit 1 a feeder 4, which has a plurality of drives 5, 8. Both the drive 5 for a suction belt 6 and the drive 8 for a suction head 7 are controlled or regulated by a control unit 10 associated with the feeder 4.
  • a scale 11 of paper sheet 12 On the suction belt 6 is a scale 11 of paper sheet 12, which is transported in the transport direction according to the direction of the arrow r.
  • the suction belt 6 runs over 2 deflecting rollers 13, 14 of which, as explained, the suction belt drive 5 acts on the deflection roller 14 located in the region of a paper stack 20.
  • the suction head 7 is provided with a drag sucker 15 and a lifting sucker 17, which perform certain operations of the investor in a given cycle.
  • a clock roller is provided which in FIG. 1 not shown. This clock roller is cyclically pressed down on the suction belt 6 in the amount of the drive roller 14 to transport a raised to the feeder table 19 sheet 12 by means of the belt 6 in the region of suction chambers 18, over which the sheet 12 is held on the suction belt.
  • the way the investor works can be roughly described as follows.
  • the uppermost, located on the stack 20 bow is lifted at its rear edge of the lifting sucker 17 and separated by other measures not to be described.
  • the lifted sheet takes over the Schleppsauger 15 and transported him in FIG. 1 to the left in the direction of a feeder table 19.
  • the portion of the raised sheet located in the direction of r remains below the bow already on the table in front of him and is pushed a little way under this arc. If the newly raised on the feeder table 19 bow has been moved far enough to the left is a in FIG.
  • Taktrolle drove down and pressed the newly added sheet together with the overlying sheet on the suction belt, so that both a piece of overlapping sheets are transported together to the left from where suction chambers 18 in conjunction with the suction belt 6 and the new sheet take and transport him in the transport direction r.
  • the newly added sheet is pushed over about half the width of a sheet under the previous sheet so that two sheets are transported on the illustrated feeder 4 over a width of a sheet.
  • the sheets can also be pushed even closer together, so that about three sheets can be transported across a width of a sheet on a feeder.
  • FIG. 2 is the printing unit 1 indicated, to which in FIG. 2 to the right the feeder table 19 connects. From the feeder table 19 is in FIG. 2 only the printing unit 1 facing portion shown. Indicated by dashed lines, the suction belt 6 can be seen, on which lie two paper sheets 16, 21, which are partially pushed one below the other. The in FIG. 2 leading and leading sheet 21 is located with its left edge on the front marks 22, 23, while the rear sheet 16 is approximately half its width below the front sheet 21. In FIG. 2 are still two stop fingers 25, 26 indicated, which at a stop command perpendicular to the viewing plane from FIG. 2 drive down and hold the leading bow 21.
  • the printing unit 1 and the feeder 4 are stationary, the feeder table 19 is empty and it is sucked by the Hubsauger 17 and the Schleppsauger 15 no bow.
  • the press is turned on and accelerates to a ground speed. After reaching the ground speed of the feeder 4 is switched on.
  • the suction air to the lifting sucker 17 and the Schleppsauger 15 is switched on.
  • Now 7 sheets are lifted from the paper stack 20 and transported in the direction of the suction belt 6 by connecting the suction air to the suction head.
  • the lifting sucker or hoists 17 lift an arc 12, transfer it to the trailing arm or carriages 15 and the trailing suckers transport it in FIGS. 1 and 2 to the left to the feeder table 19.
  • the sheet 12 is transported to the left (or front) by the tow sucker 15 (about 10 to 15 cm), that is the beginning of the sheet between a paper feed roller and the control roller.
  • the paper feed roller is driven by the suction belt 6 or the suction belt passes over this roller 14.
  • the not shown Taktrolle and the Schleppsauger 15 of the suction head 7 leaves the sheet 12 by switching off the negative pressure on.
  • the speed of the drag sucker 15 is as great as the speed of the paper feed roller.
  • the sheet is now between the control roller and the feed roller for the paper and is transported by these two components further on a portion of the suction belt, which is above the suction chambers 18 and thus holds the sheet.
  • the clock roller may only open again when the sheet 12 is held securely on the suction belt 6, which can be done either by vacuum on the Saugkammem 18 or by rollers that are on the tape.
  • the scale is formed from the paper sheet. Thereafter, the clock roller opens and the subsequent sheet passes under the first sheet lying in front between the control roller and the roller for the paper feeder.
  • the length of the scale which is described as the distance of the leading edge of the first sheet to the leading edge of the following sheet, is dependent on the average speed of the suction belt 6.
  • the suction belt 6 transports the sheet 12 via the feeder table 19 to the front mark 22, 23.
  • the arrival of the sheet 12 at the front mark 22, 23 occurs about the same time at which the clock roller closes to another arc from the suction head 8 on the Take over suction belt 6.
  • the sheet is stopped by the front mark 22, 23.
  • the bow now has the speed 0 and it has time for a certain period of time to calm down.
  • the sheet is aligned by the drawing marks (not shown in the drawing).
  • the pre-gripper of the printing unit pivots to the leading edge of the sheet and takes this.
  • the front mark pivots downwards and the sheet is now pulled by the (not shown) gripper of the printing unit in the printing unit 1.
  • the front-line swings up again and can stop the next incoming sheet.
  • the feeder 4 can be stopped at any time by an error (eg emergency stop) or deliberately (eg "feeder off”).
  • an error eg emergency stop
  • deliberately eg "feeder off”
  • a stop is at a certain machine angle, as already explained above, a holding device (usually two stop fingers, which are located about 3 cm in front of the front), pressed from the top of the straight lying on the leading edge bow to this hold.
  • the investor, d. H. in particular the suction belt, is delayed and the subsequent sheet is pushed even further under the lying on the front sheet bow.
  • the investor is z. B. by pressing the button "feeder off” or emergency stop.
  • the printing unit is restarted or is still rotating at any speed.
  • you would have to synchronize only a distance of 30 millimeters to the feeder or the subsequent sheet on the speed of the press.
  • the path available for accelerating the sheets can be increased.
  • the investor can only be turned back to a limited extent. The restrictions are intended to prevent the following undesirable conditions from occurring.
  • the feeder may only be turned back to the point where it is shortly before the work step, at which the control roller opens. If it is pushed further backward, the arc under the control roller is lost and a gap can be created.
  • the bow can not be pushed back so far that the (the bow located on the front plate subsequent) bow releases the suction belt and the overlying arch d. H. the bow under the stopper fingers) is caught by the suction belt and torn out from under the stopper fingers. Finally, it must also be prevented that the tow sucker drops the bow hanging on it, as the feeder is turned back too far.
  • FIGS. 3 to 6 show a possible course of the speed of the suction belt 6 as a function of time.
  • the tape runs at a speed A, in which case at stop t1 a stop command appears, by which the feeder is to be stopped in as short a time as possible.
  • FIG. 3 shows a linearly decreasing velocity b falling from the value A to 0.
  • the speed 0 is reached. It is then assumed that at the time t3 the investor should be restarted, which can be done by a linear increase in the velocity v along the curve c.
  • the working speed of the suction belt and the feeder is then reached again, so that it moves along the curve e at the speed A.
  • the period between t2 and t3 may be relatively long, depending on when the start command (time t3) is given.
  • FIG. 4 is something of FIG. 3 deviating course of the speed shown.
  • the main difference is that after the stop command at time t1 the speed does not decrease linearly but the transitions from the constant speed corresponding to the curve a to the curve b is rounded to a continuously decreasing speed according to a second or higher order function. So you do not get more bounce increasing acceleration like in Fig. 3 and the jerk (the department of acceleration) faces Fig. 3 a finite value. In other words, this means that the speed profile is back limited. This suddenly and undefined forces acting on the bow are avoided, which greatly reduces the risk of slipping.
  • FIG. 5 is the course from the time t0 to t2 as in FIG. 1 , At time t2, in turn, the feeder and thus the suction belt is stationary.
  • the sheets are shifted backwards at a growing speed counter to the previous direction of movement and then run backwards at a constant speed B between t4 and t5.
  • B the speed of the movement
  • the sequence of bows will then return to the feeder as in FIG. 1 accelerated, only that by the backward movement, the starting position when starting a little way behind the starting position of FIG. 3 lies.
  • the duration between times t2 and t3 depends on when, after stopping the arc, the start command is given.
  • the course of the speed according to FIG. 6 largely corresponds to the FIG. 5 ,
  • the main difference is that the investor immediately starts to move backwards at time t2, ie, reverses his direction of movement immediately after stopping, and moves backwards as the speed increases.
  • time t5 then the movement is completed backwards and the investor stands still, taking the bow one opposite FIG. 3 have shifted backward starting position.
  • the investor begins to move back in his normal direction of movement, as in FIG. 5 is shown.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Registering Or Overturning Sheets (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)

Claims (10)

  1. Procédé pour transporter des feuilles (12) sur un margeur (4) d'une machine (1) traitant des feuilles, où le margeur (4) est doté d'au moins une bande transporteuse (6) qui transporte une succession de feuilles (12), de préférence en nappe, dans la zone comprise entre une pile de feuilles (20) et les butées avant (22, 23) de la machine, d'où les feuilles sont transférées dans la machine (1) traitant les feuilles et où la vitesse de déplacement de la bande transporteuse (6) est modifiable de façon correspondant
    à des profils de vitesse prédéfinis, indépendamment de la vitesse de travail de la machine placée en aval et traitant les feuilles, caractérisé en ce que la bande transporteuse (6), lors de l'arrêt ou du redémarrage du margeur (4), est stoppée et démarrée de façon correspondant à des profils d'accélération prédéterminés.
  2. Procédé selon la revendication 1, caractérisé en ce que la bande transporteuse (6) est démarrée ou stoppée avec une vitesse de rampe prédéterminée, au cours de laquelle les modifications de la vitesse ont, sur la durée, un profil constant.
  3. Procédé selon l'une ou l'autre des revendications précédentes, caractérisé en ce que le margeur (4), dans une première étape, est ralenti d'après un premier profil d'accélération prédéterminé, étant, dans une deuxième étape, de préférence replacé dans une position de démarrage pour effectuer une trajectoire de retour prédéterminée et, à partir de la position atteinte après la première ou la deuxième étape, est démarré avec un deuxième profil d'accélération prédéterminé.
  4. Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce que le premier profil et le deuxième profil d'accélération sont déterminés de manière telle, que le margeur (4) puisse démarrer, sans incident, avec les feuilles (12) se trouvant sur le margeur, suivant un ordre non modifié.
  5. Procédé selon la revendication 3 ou 4, caractérisé en ce que le premier profil d'accélération pour l'arrêt et, le cas échéant, le deuxième profil d'accélération pour le démarrage du margeur (4) sont déterminés en fonction de la position angulaire du margeur (4) au début du processus d'arrêt ou de démarrage et, ensuite, le margeur (4) est ralenti ou accéléré de façon correspondant au profil d'accélération déterminé, où la position angulaire se rapporte à la fréquence de la succession d'étapes de travail du margeur, qui se répète.
  6. Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce que le profil de ralentissement du margeur (4) et, le cas échéant, la
    trajectoire de retour, sont déterminés de manière telle, que le déplacement des feuilles (12) avec le margeur (4) soit terminé, avant que le margeur puisse effectuer une étape de travail par laquelle au moins une feuille (12) des feuilles qui se suivent ne puisse pas être transportée par les étapes de travail se produisant lors du démarrage suivant du margeur (4).
  7. Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce que le profil de ralentissement du margeur (4) est déterminé de manière
    telle, que la deuxième feuille suivant la première feuille (12) placée en tête atteigne le minimum de sa vitesse de déplacement, en amont ou au niveau d'un dispositif de retenue (22, 23 ou 25, 26).
  8. Procédé selon la revendication 7, caractérisé en ce que le dispositif de retenue est formé par les butées avant (22, 23) ou par les doigts d'arrêt (25, 26) du margeur (4).
  9. Procédé selon l'une quelconque des revendications 6 à 8, caractérisé en ce que la longueur de la trajectoire de retour est déterminée de manière telle, que des étapes de travail suivantes ne sont pas encore effectuées : le rouleau de synchronisation s'ouvre et/ou la feuille (12) suspendue au suceur (15) est relâchée.
  10. Procédé selon l'une quelconque des revendications 5 à 9, caractérisé en ce que la bande transporteuse (6) est ramenée en arrière immédiatement avant le démarrage en direction de la machine de traitement (1) ou immédiatement après que la bande transporteuse (6) a été immobilisée.
EP02014920A 2001-08-01 2002-07-08 Procédé pour transporter des feuilles sur la table de marge d'une machine de traitement de feuilles Expired - Lifetime EP1281647B2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10137536A DE10137536A1 (de) 2001-08-01 2001-08-01 Verfahren zum Befördern von Bogen in einem Anleger einer Bogen verarbeitenden Druckmaschine
DE10137536 2001-08-01

Publications (5)

Publication Number Publication Date
EP1281647A2 EP1281647A2 (fr) 2003-02-05
EP1281647A3 EP1281647A3 (fr) 2004-03-17
EP1281647A9 EP1281647A9 (fr) 2004-12-22
EP1281647B1 EP1281647B1 (fr) 2006-09-27
EP1281647B2 true EP1281647B2 (fr) 2009-06-17

Family

ID=7693889

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02014920A Expired - Lifetime EP1281647B2 (fr) 2001-08-01 2002-07-08 Procédé pour transporter des feuilles sur la table de marge d'une machine de traitement de feuilles

Country Status (4)

Country Link
EP (1) EP1281647B2 (fr)
JP (1) JP4105497B2 (fr)
AT (1) ATE340753T1 (fr)
DE (2) DE10137536A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015208047A1 (de) * 2015-04-30 2016-11-03 Koenig & Bauer Ag Verfahren zum Anordnen von Bogen in einer geschuppten Lage
US10052886B2 (en) 2015-04-30 2018-08-21 Koenig & Bauer Ag Method and apparatus for arranging sheets in a shingled position

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10216135A1 (de) 2002-04-12 2003-10-23 Koenig & Bauer Ag Verfahren zur Steuerung der Bogenzufuhr
EP1528021A1 (fr) * 2003-11-03 2005-05-04 Bobst S.A. Margeur de machine pour le traitement de feuilles
DE102008013101B4 (de) * 2007-03-23 2022-08-11 Heidelberger Druckmaschinen Ag Bogenanleger mit variabler Schuppenlänge und Bogenankunftsregelung
DE102007051945A1 (de) 2007-10-31 2009-05-14 Koenig & Bauer Aktiengesellschaft Verfahren zum Steuern der Zufuhr von Bogen zu einer Bogendruckmaschine
DE102007057732A1 (de) 2007-11-30 2009-06-04 Koenig & Bauer Aktiengesellschaft Verfahren zum Anfahren/Wiederanfahren einer Bogendruckmaschine
DE102009034443A1 (de) * 2008-09-12 2010-04-15 Heidelberger Druckmaschinen Ag Verfahren und Vorrichtung zum Zuführen von Bogen zu einer Verarbeitungsmaschine
DE102011120475A1 (de) * 2011-12-08 2013-06-13 Heidelberger Druckmaschinen Aktiengesellschaft Bogenanleger mit zwei Saugrädern
DE102018206711B3 (de) * 2018-05-02 2019-06-13 Heidelberger Druckmaschinen Ag Verfahren zum Betrieb eines Bogenanlegers
DE102019122494B4 (de) * 2019-08-21 2021-09-09 Koenig & Bauer Ag Vorrichtung zum Zuführen von Bogen
DE102019122496B4 (de) * 2019-08-21 2021-09-09 Koenig & Bauer Ag Vorrichtung zum Zuführen von Bogen
DE102019122495A1 (de) * 2019-08-21 2021-02-25 Koenig & Bauer Ag Vorrichtung zum Zuführen von Bogen
US11530102B2 (en) 2019-08-21 2022-12-20 Koenig & Bauer Ag Device for feeding sheets

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DE19509468A1 (de) † 1995-03-16 1996-09-19 Roland Man Druckmasch Bogenanlegereinheit

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DE4444755C2 (de) * 1994-01-27 2002-06-13 Heidelberger Druckmasch Ag Vorrichtung zum Fördern von Bogen im Anlegerbereich einer bogenverarbeitenden Maschine
DE19505560C2 (de) * 1995-02-18 1998-07-02 Roland Man Druckmasch Verfahren zum Steuern der Bogenzufuhr
DE19509548C2 (de) * 1995-03-16 1999-06-10 Roland Man Druckmasch Bogenanlegereinheit
DE19639134C2 (de) * 1996-09-24 1999-03-25 Roland Man Druckmasch Verfahren zum Anfahren/Wiederanfahren des Fortdruckes
DE19755518C2 (de) * 1997-12-13 2000-09-21 Koenig & Bauer Ag Verfahren und Vorrichtung zum Zuführen von Bogen
DE19916470A1 (de) * 1999-04-13 2000-10-26 Roland Man Druckmasch Verfahren und Vorrichtung zum Anfahren einer Bogendruckmaschine
DE10044068A1 (de) * 1999-10-06 2001-04-26 Heidelberger Druckmasch Ag Verfahren zur Steuerung der Bogenzufuhr
DE10022585B4 (de) * 2000-05-09 2006-10-19 Koenig & Bauer Ag Einrichtung zum drehwinkelgerechten Zuschalten oder Trennen eines Bogenanlegers

Patent Citations (1)

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Publication number Priority date Publication date Assignee Title
DE19509468A1 (de) † 1995-03-16 1996-09-19 Roland Man Druckmasch Bogenanlegereinheit

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015208047A1 (de) * 2015-04-30 2016-11-03 Koenig & Bauer Ag Verfahren zum Anordnen von Bogen in einer geschuppten Lage
US10052886B2 (en) 2015-04-30 2018-08-21 Koenig & Bauer Ag Method and apparatus for arranging sheets in a shingled position
DE102015208047B4 (de) * 2015-04-30 2019-01-03 Koenig & Bauer Ag Verfahren zum Anordnen von Bogen in einer geschuppten Lage

Also Published As

Publication number Publication date
EP1281647A9 (fr) 2004-12-22
DE10137536A1 (de) 2003-02-13
EP1281647A2 (fr) 2003-02-05
JP2003104582A (ja) 2003-04-09
DE50208239D1 (de) 2006-11-09
EP1281647B1 (fr) 2006-09-27
JP4105497B2 (ja) 2008-06-25
EP1281647A3 (fr) 2004-03-17
ATE340753T1 (de) 2006-10-15

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