EP1593625B1 - Margeur du bord avant - Google Patents

Margeur du bord avant Download PDF

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Publication number
EP1593625B1
EP1593625B1 EP05008457A EP05008457A EP1593625B1 EP 1593625 B1 EP1593625 B1 EP 1593625B1 EP 05008457 A EP05008457 A EP 05008457A EP 05008457 A EP05008457 A EP 05008457A EP 1593625 B1 EP1593625 B1 EP 1593625B1
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EP
European Patent Office
Prior art keywords
sheet
double
drives
movement
drive
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
EP05008457A
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German (de)
English (en)
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EP1593625A1 (fr
Inventor
Rainer Buschulte
Robert Dornbach
Jochem Dr. Tietze
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.)
Mabeg Maschinenbau GmbH and Co KG
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Mabeg Maschinenbau GmbH and Co KG
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Publication of EP1593625A1 publication Critical patent/EP1593625A1/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
    • B65H3/0833—Suction grippers separating from the top of pile and acting on the front 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
    • B65H3/00—Separating articles from piles
    • B65H3/08—Separating articles from piles using pneumatic force
    • B65H3/0808—Suction grippers
    • B65H3/0883—Construction of suction grippers or their holding devices

Definitions

  • the invention relates to a device according to the preamble of claim 1 and a method according to the preamble of claim. 7
  • the apparatus shows a sheet separator above the front end of a sheet stack of the sheet separated and fed to a sheet-processing machine.
  • the device has for this purpose two pairs of so-called double suckers (pairs of suckers).
  • Each double suction cup has on its underside and on its upper side each a suction cup.
  • the double suckers are hinged in pairs to lever mechanisms in such a way that in each case a pair of nipples can be placed both on the surface of the sheet pile in the region of its leading edge and lifted off the top of the sheet pile with a sucked sheet.
  • a device for a continuous sheet transfer has a sheet feeder, above the sheet stack a linearly moving transport device is provided.
  • the linearly moving transport device is driven by means of a linear motor.
  • the linear motor is formed from a guide designed as a traverse and a coil element guided within this traverse.
  • the traverse is equipped with permanent magnets in the area of the guide elements, so that by means of a control of the power supply to the coil element of the so-designed drive can be moved as desired.
  • a lifting-Schleppsauger unit is firmly attached. By means of the Hub-Schleppsauger aggregate the sheets are separated from the stack and transported by means of the drive.
  • the device is expensive, because the transport path of the lifting-towed vacuum cleaner is to be provided with a very long guide and the linear motor is correspondingly large volume.
  • a further disadvantage is that the coil element is guided within the cross member and the guide or the traverse is therefore carried out correspondingly consuming by receiving the magnets.
  • the device described is suitable only for an aggregate for taking a Schuppenstromes at sheet separation at the trailing edge or for the removal of single sheets when removing the sheet separation of the leading edge. To align the sheet already during transport from the sheet feeder, a complex mechanical adjusting device for moving the guide is necessary.
  • a sheet feeder is known.
  • the sheet feeder has a Bogenvorderkantentrenner, in which two spaced juxtaposed Doppelsaugerploe are provided.
  • the Doppelaugenaugercrugerzie perform by coupling gear generated movements on closed tracks.
  • the movement cycle of a Doppelsaugercrues can be adjusted relative to the movement cycle of the other double Sucker pair in the arc transfer area.
  • a separate drive can be provided for each of the Doppelsaugercrue.
  • the apparatus includes lifting members and retainers in a sheet registration system in the region of the trailing edge thereof and the top thereof on a stack of sheets in a sheet feeder. Each sheet is applied to the separation and transport only from the top with suckers.
  • Patent Abstracts of Japan Publication Number 55093744 discloses a method of separating a paper sheet in a sheet feeder.
  • a blowing device is provided which blows air against the leading edge of a stack.
  • the topmost sheet is sucked by a suction cup on the top in the area of the front edge.
  • the sucker is transversely mounted in a control link and driven by a pneumatic cylinder in the transport direction.
  • the lifting movement of the nipple is generated by means of the control link.
  • the device is intended for single-sheet transport.
  • the object of the invention is therefore to develop a device according to the preamble of claim 1 and a method according to the preamble of claim 7 to the effect that a simplified and improved controllable device for generating a sheet separation by front edge separation is created with easy ways to sheet alignment.
  • the systems required for front edge separation can be driven independently of one another in two axes of movement. It is therefore possible to flexibly control the movement path of the teat elements and to optimally adapt the speed profiles of the teat elements to one another. Furthermore, the paths for moving the sheets and for the return movement of the suction elements can be minimized. Furthermore, the height of the device can be reduced to a minimum.
  • the drives Accordingly, it is advantageously possible to operate the drives according to a characteristic of parameters which are tunable to the materials, the environmental conditions and the operating processes, especially in connection with the sheet-processing machine.
  • the parameters selected from the characteristic field for a job can be stored in relation to the sequences for specific processing jobs.
  • an automatic selection of map data for presetting the nasal devices is possible for certain order specifications.
  • the suction devices For operating the suction devices, it is possible to take advantage of the specific control options of the linear drives in such a way that their sensors are utilized with regard to the force effect.
  • the force-evaluating operation of the linear motors can be used in the recording of sheets from the sheet stack.
  • the adaptation of the suction movement to different surface contours of a sheet pile is made possible in a simple manner.
  • the sheets can be positioned on abutment edges in order to ensure precisely the alignment of the sheets with respect to the processing position in the sheet-processing machine during the sheet feed.
  • the drive configuration can advantageously be changed such that a part of the linear drives is designed in the form of simple mechanical or pneumatic drives.
  • FIG. 10 is an elevational view of a sheet separating apparatus of the type of a front edge separating apparatus.
  • This front edge separating device is associated with the leading edge of a sheet pile 1 with respect to the conveying direction F of the sheets B to be separated.
  • the separated sheets B are fed in the conveying direction F of a not shown here sheet B machine.
  • the sheets B will normally be guided via a conveyor table 17, for example a suction belt table.
  • a so-called clock roller 18 may be provided in this case.
  • the clock roller 18 of the conveyed single sheet is fixed in time with the sheet arrival at the conveyor table 17 for further transport.
  • the front edge cutting device is provided with a plurality of suction drives.
  • At the sheet stack 1 is near the leading edge and the surface of the sheet pile 1 associated with a first double suction 2 shown.
  • the first Double sucker 2 has both on its top and on its underside a suction or blowing air supplied with suction cup. The corresponding air supplies of the first double suction 2 are not shown here.
  • the first double suction 2 is attached to an axle 3, which in turn is mounted longitudinally displaceably in a guide 4. To move the axle 3, a linear motor 5 is attached to the guide 4.
  • the axis 3 and thus also the direction of movement of the double suction 2 are aligned substantially horizontally and secured against rotation about the axis 3.
  • a further double suction 6 is shown above and lifted from the stack of sheets 1 and outside the area of the front edge of the sheet stack 1, a further double suction 6 is shown.
  • the second double suction 6 has both on its upper side and on its underside a suction or blowing air supplied with suction cup.
  • the air supplies of the second double suction 6 are not shown here.
  • the second double suction 6 is mounted on an axis 7, which is arranged longitudinally displaceable in a guide 8.
  • a linear motor 9 is provided on the guide 8.
  • the axis 7 and thus also the direction of movement of the second double suction 6 is substantially horizontal and also aligned parallel to the axis 3 of the first double suction 2 and secured against rotation about the axis 7.
  • the guide 4 of the first double suction 2 is arranged on a vertical axis 10.
  • the axis 10 is guided longitudinally displaceably in a guide 11 substantially in the vertical direction.
  • a linear motor 12 is arranged on the guide 11 or fixed to the frame in the sheet feeder.
  • the guide 8 of the second double suction 6 is arranged on an axis 13.
  • the axis 13 is arranged longitudinally displaceably in a guide 14 substantially in the vertical direction.
  • a linear motor 15 is provided on the guide 14 or fixed to the frame in the sheet feeder.
  • blowing nozzles or other separating elements is provided in the region of the front edge of the sheet pile 1. Furthermore, straightening elements are provided on the sheet stack 1, which serve to keep the stack edges straight. This ensures that only one sheet B is removed in a defined starting position of the sheet stack 1.
  • Fig. 2 the corresponding arrangement is the front edge separating device in a view from above. It becomes clear that four double suckers 2, 6 are provided for singling sheet B from sheet stack 1.
  • the axes 2 associated with the first double suckers 2 are arranged with their guides 4 and the associated linear motors 5 in the direction of the outer sides or the lateral edges of the sheet pile 1.
  • the second double suckers 6 associated drive elements are arranged.
  • the second double suction 6 are this held on their axes 7 in the guides 8 and connected to the linear motors 9.
  • the vertical axes 10, 13 are shown in dashed lines within the guides 4, 8.
  • the double suckers 2, 6 are each pairwise associated with each other and in a common vertical plane parallel to the conveying direction out (dash-dotted line). So that the double suckers 2, 6 can be moved without collision and at the same time an exact transfer of the separated sheet B between the double suckers 2, 6 is possible, the double suckers 2 and 6 respectively by means of an angled bracket 2.1 or 6.1 with the axes 3 and 7 connected so that they lie in the position shown in the conveying direction F of the sheet B one behind the other.
  • the brackets 2.1 of the first double suction 2 with respect to the lateral edges of the sheet pile 1 are angled from outside to inside
  • the brackets 6.1 of the second double suction 6 are angled from the inside to the outside.
  • the guides 4, 8 and the double suction 2, 6, when the axes 3, 7 and 10, 13 are designed as cylindrical guide elements, by means of not shown here, simple and smoothest possible linear guides are secured against rotation.
  • First anti-rotation devices can be arranged parallel to the axles 3, 7 and connected to the double suckers 2, 6 and their guides 4, 8.
  • Second anti-rotation devices can be arranged parallel to the axles 10, 13 and connected to the guides 10, 13 and the guides 4, 8 or fixed points.
  • the first two double suckers 2 are moved synchronously and the second double suckers 6 are moved synchronously.
  • the directions of movement from the top view are in Fig. 2 indicated by double arrows respectively on the double suction cups 2, 6. They are parallel to the conveying direction F of the sheet B.
  • the vertical movement is from the Fig. 1 with respect to corresponding double arrows on the axes 10, 13 refer.
  • the horizontal movements for the sheet in the conveying direction between the sheet stack 1 and the conveyor table 17 are generated by the linear motors 5, 9.
  • the vertical movements between the plane of the sheet stack 1 and the plane of the conveyor table 17 are generated by the further linear motors 12, 15.
  • the geometric shape of the trajectory of each double suction 2, 6 is a rectangle.
  • the rectangle of the movement path is determined by the fact that the double suckers 2, 6 are moved in their outer contours and with respect to the front edge of the sheet B to be transported around each other. It must be ensured that it can not lead to a collision of the double suction 2, 6 with each other or one of the double suction 2 and 6 with the front edge of a singled and held by the other double suction 6 and 2 sheet B.
  • a force-controlled movement can be generated by means of the linear motors 12, 15 used.
  • the linear motors 12, 15 used.
  • the device can also be used for a pre-alignment of sheets.
  • this relationship is shown.
  • the transfer of the sheet on the conveyor table 17 can be force-controlled. So each sheet can be guided with its leading edge against a contact surface ( Fig. 3A ).
  • the force control of the linear motors 5, 9 then ensures that the bow safely and rest against the contact surface over the entire width of the sheet.
  • a contact surface come in sheet processing machines, for example, also rows of so-called front-end marks 20, which serve to advance the bow according to its leading edge and can be arranged in the conveyor table.
  • a further drive for the teat pairs can be provided individually or in combination.
  • This drive or these drives are to be aligned transversely to the conveying direction F in the conveying plane. They can be arranged on the described lifting and conveying drives. But it can also be arranged transversely displaceable said conveying direction.
  • the supply of sheets directly to so-called pre-grippers or installation drums for sheet-processing machines is possible in this way ( Fig. 3B ).
  • the sheets are introduced by means of the suction systems directly into gripper systems 21 on the corresponding conveyor elements.
  • the gripper systems 21 offer this to similar alignment elements as leading brands.
  • the direct transfer of sheet B to a gripper system can be made possible by a sheet-processing machine upstream conditioning drum.
  • the front edge cutting device can create sheet B directly.
  • the investment drum is preferably arranged completely or partially above the front edge separating device. As a result, the interaction of the front edge separating device and the bearing drum can be made kinematically favorable.
  • the system of double suckers 2, 6 can be pivotable about a horizontal axis.
  • the axis is preferably below the level of the stack surface. This moves the double suckers 2, 6 not only horizontally but can also be brought in the sheet transport in a forward downwardly directed transfer position to the gripper system 21. For an even better adaptation of the motion sequences to the contour of the investment drum is possible.
  • the sheets can be passed in this mode of operation by means of the linear motors 5, 9 without determining a transport path optimized to the alignment systems or the transport systems in the sheet-processing machine.
  • the supply of suction and blowing air to the double suckers 2, 6 is also affected.
  • the orientation of the sheet can also be done depending on the initial position of the sheet on the sheet stack or after the separation of the sheet stack 1.
  • the linear motors 5, 9 are suitable. Their drive movement can be controlled as a function of the measured values of one or more measuring devices 22 for the position of the leading edge of a sheet B.
  • the measuring device 22 may be arranged on the stack edge, so that the sheet is already measured during singulation. However, the measuring device 22 can also be arranged in the transport path. With the mentioned means, it is possible that a defined position of the separated sheet with respect to the sheet processing machine can be specified.
  • Such control of the drive of the linear motors 5, 9 may be carried out for a misalignment correction on the basis of the measured values or it may be necessary for a sheet displacement due to internal presets in the sheet processing machine, for example a skew registration with respect to the first printing unit.
  • the control of the device is provided such that the supply of suction or blowing air is adjusted within a characteristic map.
  • the adaptation of this characteristic field takes place in relation to a machine speed or a material type or a material weight.
  • the supply of the suction or blowing air can be determined depending on the map change made from the force measurement.
  • the means for supplying air should be adaptable to the needs of the drive control.
  • one or more control rollers are provided, which allow the air control for supplying blown or suction air in the required power stroke preferably be driven by direct drives.
  • the direct drives of the control rollers are mechanically decoupled from the drives for the suction movement, but have a control connection to the control of the drives for the suction movement, i. for controlling the linear motors 5, 9 and 12, 15.
  • the adjustment options relate to the setting of the height of the pending pressure, to the application and end time of the air supply, to the duration of a working cycle and possibly also to the transitions when switching on and off the air supply.
  • control of the air inserts can also the transfer position of a sheet in the acquisition and the transfer both the sheet stack and in the intermediate transfer between the double suckers 2, 6 and in the transfer to the conveyor table 18 are influenced.
  • the invention is not limited to the specific embodiment of the examples mentioned. It also extends to all further possible solutions attributable to the solutions presented in the context of expert knowledge.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Magnetic Heads (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Semiconductor Lasers (AREA)

Claims (14)

  1. Dispositif de désolidarisation de feuilles avec au moins deux paires de doubles têtes aspirantes (2, 6), chaque double tête aspirante (2, 6) comportant chaque fois une tête aspirante sur la face inférieure et sur la face supérieure, servant à prélever des feuilles sur une pile de feuilles (1) sur son arête antérieure dans la direction de transport de la feuille, les doubles têtes aspirantes (2, 6) étant réalisées chacune sous la forme d'une unité modulaire, comportant en outre un entraînement, de sorte que la trajectoire de déplacement de doubles têtes aspirantes chaque fois correspondantes (2, 6) soit une trajectoire fermée menant chaque fois autour de l'autre double tête aspirante (2, 8) dans laquelle, après avoir été prélevée sur la pile de feuilles (1) la feuille peut être retransférée, par transmission intermédiaire entre les doubles têtes aspirantes (2, 6) et ensuite à un système de transport,
    caractérisé en ce que,
    pour créer le mouvement de désolidarisation de chaque fois une double tête aspirante (2, 6), aussi bien pour le mouvement pour prélever une feuille de la pile de feuilles (1) que pour le mouvement de transport de la feuille en direction de transport, il est prévu chaque fois au moins un entraînement (5 ou 12 ; 9 ou 15) à entraînement mécanique indépendant et en ce que, en modifiant la position de l'arête antérieure, les entraînements (5 ou 12 ; 9 ou 15) en évolution l'un par rapport à l'autre ou par rapport à un entraînement directeur sont influençables au niveau de leur position relative ou de leur orientation par rapport à une position de consigne.
  2. Dispositif selon la revendication 1,
    caractérisé en ce que,
    pour créer le mouvement de désolidarisation d'une double tête aspirante (2, 6), il est prévu un entraînement pour un axe sensiblement horizontal (3 ; 7) et un entraînement pour un axe sensiblement vertical (10 ; 13),
    en ce que pour créer le mouvement de désolidarisation, il est prévu chaque fois par axe (3, 7, 10, 13) un moteur linéaire (5, 9, 12, 15) et en ce que les moteurs linéaires (5, 9, 12, 15) sont actionnés au moyen d'une commande commune.
  3. Dispositif selon la revendication 1 à 2,
    caractérisé en ce que,
    il est prévu au moins deux paires de têtes aspirantes consistant dans des doubles têtes aspirantes (2) et dans des doubles têtes aspirantes (6) et en ce que les paires de têtes aspirantes sont chaque fois entraînées indépendamment les unes des autres au moyen de deux moteurs linéaires (5 ou 12 ; 9 ou 15) en direction sensiblement horizontale ou verticale, le mouvement horizontal étant couplé au mouvement vertical dans la mesure où l'entraînement horizontal est disposé sur l'entraînement vertical.
  4. Dispositif selon la revendication 1 et 2,
    caractérisé en ce que,
    il est prévu un dispositif de mesure (22) pour détecter la position d'une feuille (B) au moyen des valeurs mesurées de laquelle la commande des entraînements est influençable.
  5. Dispositif selon la revendication 1 à 4,
    caractérisé en ce que,
    les entraînements sont réalisés sous la forme de moteurs linéaires (5, 9, 12, 15) limitant l'effet dynamique.
  6. Dispositif selon la revendication 1 à 5,
    caractérisé en ce que,
    il est prévu un ou plusieurs cylindres de commande pour commander l'alimentation d'air d'aspiration ou d'air de soufflage vers les doubles têtes aspirantes (2, 6) et en ce que les cylindres de commande sont susceptibles d'être entraînés pour commander l'air d'aspiration et l'air de soufflage, les entraînements directs n'étant pas couplés mécaniquement avec les entraînements pour le mouvement de désolidarisation.
  7. Dispositif selon la revendication 1 à 6,
    caractérisé en ce que,
    des butées pour feuilles, en coopération avec une table de transport (17) ou un système preneur (21) sont montées en aval du dispositif de séparations des arêtes antérieures, de sorte que les feuilles puissent être posées au moyens des doubles têtes aspirantes (2, 6) contre les butées pour feuilles, pour l'orientation des feuilles.
  8. Procédé de désolidarisation de matériel en feuilles selon le principe de la séparation des arêtes antérieures au moyen d'au moins deux paires de doubles têtes aspirantes (2, 6), qui au moyen d'entraînements sont guidées sur une trajectoire de déplacement fermée entre une position de prélèvement sur une pile de feuilles (1), une position de transmission intermédiaire entre les doubles têtes aspirantes (2, 6) et une position de transfert à un dispositif de transport situé en aval,
    caractérisé en ce que,
    les mouvements de désolidarisation de chacune des doubles têtes aspirantes (2, 6) aussi bien pour prélever sur la pile de feuilles que pour transporter la feuille sont créés par deux entraînements (5 ou 12 ; 9 ou 15) qui ne sont pas couplés mécaniquement l'un à l'autre, les mouvements de désolidarisation comportant deux systèmes de désolidarisation tournant l'un autour de l'autre et la commande de chacun des entraînements (5 ou 12 ; 9 ou 15) s'effectuant chaque fois en dépendance de la position d'un entraînement (5 ou 12 ; 9 ou 15) correspondant et en ce que pendant un cycle cinétique, les entraînements (5 ou 12 ; 9 ou 15) en évolution l'un par rapport à l'autre ou par rapport à un entraînement directeur sont influencés par un signal de position par rapport à la position de consigne de l'arête antérieure de la feuille désolidarisée par rapport à une machine traitant une feuille se raccordant à un margeur.
  9. Procédé selon la revendication 8,
    caractérisé en ce que
    en évolution l'un par rapport à l'autre ou par rapport à un entraînement directeur, les entraînements sont influencés par une autre dimension, par exemple la vitesse de la machine, le poids du matériel ou l'épaisseur du matériel.
  10. Procédé selon la revendication 8 ou 9,
    caractérisé en ce que,
    pendant une phase de travail, sur au moins un endroit d'évolution du mouvement, les forces à partir de l'entraînement sont déterminées.
  11. Procédé selon la revendication 8 ou 9,
    caractérisé en ce que,
    le diagramme caractéristique pour le commande des entraînements est influencé par les forces mesurées pendant une évolution.
  12. Procédé selon la revendication 8 à 10,
    caractérisé en ce que,
    la commande de l'air d'aspiration et de soufflage s'effectue selon un champ caractéristique, qui utilise au moins une variable, par exemple la vitesse de traitement de la feuille, mais de préférence plusieurs variables, par exemple la vitesse et/ou le type de matériel et/ou le poids du matériel.
  13. Procédé selon la revendication 11,
    caractérisé en ce que,
    les entraînements en évolution les uns par rapport aux autres ou par rapport à un entraînement directeur sont influencés par une mesure de la position de l'arête antérieure de la feuille désolidarisée ou par la position de l'arête antérieure de la pile de feuilles (1) .
  14. Procédé selon la revendication 12,
    caractérisé en ce que,
    les entraînements sont influencés par rapport à une position de consigne d'une arête latérale de la feuille désolidarisée.
EP05008457A 2004-05-04 2005-04-19 Margeur du bord avant Expired - Lifetime EP1593625B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004022233A DE102004022233A1 (de) 2004-05-04 2004-05-04 Vorderkantenanleger
DE102004022233 2004-05-04

Publications (2)

Publication Number Publication Date
EP1593625A1 EP1593625A1 (fr) 2005-11-09
EP1593625B1 true EP1593625B1 (fr) 2008-08-20

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EP (1) EP1593625B1 (fr)
JP (1) JP2005320163A (fr)
CN (1) CN100393599C (fr)
AT (1) ATE405509T1 (fr)
DE (2) DE102004022233A1 (fr)

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DE102008058474A1 (de) * 2008-11-21 2010-05-27 Heidelberger Druckmaschinen Ag Falzmaschine
CN102910439B (zh) * 2011-08-03 2015-05-20 北大方正集团有限公司 用于印刷电路板生产线的投板方法和装置
CN106363593A (zh) * 2016-08-30 2017-02-01 苏州爱安奇婴儿用品有限公司 一种卷纸陈放架
CN115872184B (zh) * 2021-09-29 2025-11-14 上海旭恒精工机械制造有限公司 一种飞达二吸吸嘴整体高低位置调整装置
DE102022100624B4 (de) 2022-01-12 2025-12-31 Koenig & Bauer Ag Verfahren zum Betreiben eines Bogentrenners zum Trennen von in einem Anleger einer Bogendruckmaschine auf einem Stapel gestapelten Bogen eines Bedruckstoffes
CN115533325B (zh) * 2022-10-26 2025-08-22 四川托璞勒科技股份有限公司 一种激光打码装置

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DE10122633C1 (de) * 2001-05-10 2002-10-10 Roland Man Druckmasch Bogenvorderkantentrenner
DE10151484B4 (de) * 2001-10-18 2005-07-28 Man Roland Druckmaschinen Ag Bogenanleger

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DE502005005066D1 (de) 2008-10-02
JP2005320163A (ja) 2005-11-17
CN100393599C (zh) 2008-06-11
ATE405509T1 (de) 2008-09-15
CN1693163A (zh) 2005-11-09
EP1593625A1 (fr) 2005-11-09

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