EP2230079A2 - Machine à imprimer à feuilles - Google Patents

Machine à imprimer à feuilles Download PDF

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Publication number
EP2230079A2
EP2230079A2 EP10154312A EP10154312A EP2230079A2 EP 2230079 A2 EP2230079 A2 EP 2230079A2 EP 10154312 A EP10154312 A EP 10154312A EP 10154312 A EP10154312 A EP 10154312A EP 2230079 A2 EP2230079 A2 EP 2230079A2
Authority
EP
European Patent Office
Prior art keywords
printing
sheet
tower
gripper
machine according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP10154312A
Other languages
German (de)
English (en)
Other versions
EP2230079B1 (fr
EP2230079A3 (fr
Inventor
Heiko Keller
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Heidelberger Druckmaschinen AG
Original Assignee
Heidelberger Druckmaschinen AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Heidelberger Druckmaschinen AG filed Critical Heidelberger Druckmaschinen AG
Publication of EP2230079A2 publication Critical patent/EP2230079A2/fr
Publication of EP2230079A3 publication Critical patent/EP2230079A3/fr
Application granted granted Critical
Publication of EP2230079B1 publication Critical patent/EP2230079B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F7/00—Rotary lithographic machines
    • B41F7/02—Rotary lithographic machines for offset printing
    • B41F7/12—Rotary lithographic machines for offset printing using two cylinders one of which serves two functions, e.g. as a transfer and impression cylinder in perfecting machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F21/00—Devices for conveying sheets through printing apparatus or machines
    • B41F21/08—Combinations of endless conveyors and grippers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
    • B41F23/04—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing by heat drying, by cooling, by applying powders
    • B41F23/044—Drying sheets, e.g. between two printing stations
    • B41F23/0443—Drying sheets, e.g. between two printing stations after printing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F7/00—Rotary lithographic machines
    • B41F7/02—Rotary lithographic machines for offset printing
    • B41F7/025—Multicolour printing or perfecting on sheets or on one or more webs, in one printing unit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/003—Delivering or advancing articles from machines; Advancing articles to or into piles by grippers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/02—Delivering or advancing articles from machines; Advancing articles to or into piles by mechanical grippers engaging the leading edge only of the articles
    • 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
    • B65H5/08—Feeding articles separated from piles; Feeding articles to machines by grippers, e.g. suction grippers
    • B65H5/085—Feeding articles separated from piles; Feeding articles to machines by grippers, e.g. suction grippers by combinations of endless conveyors and grippers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2217/00—Printing machines of special types or for particular purposes
    • B41P2217/10—Printing machines of special types or for particular purposes characterised by their constructional features
    • B41P2217/11—Machines with modular units, i.e. with units exchangeable as a whole
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/44—Moving, forwarding, guiding material
    • B65H2301/443—Moving, forwarding, guiding material by acting on surface of handled material
    • B65H2301/4433—Moving, forwarding, guiding material by acting on surface of handled material by means holding the material
    • B65H2301/44331—Moving, forwarding, guiding material by acting on surface of handled material by means holding the material at particular portion of handled material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/44—Moving, forwarding, guiding material
    • B65H2301/443—Moving, forwarding, guiding material by acting on surface of handled material
    • B65H2301/4433—Moving, forwarding, guiding material by acting on surface of handled material by means holding the material
    • B65H2301/44338—Moving, forwarding, guiding material by acting on surface of handled material by means holding the material using mechanical grippers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2405/00—Parts for holding the handled material
    • B65H2405/50—Gripping means
    • B65H2405/55—Rail guided gripping means running in closed loop, e.g. without permanent interconnecting means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2555/00—Actuating means
    • B65H2555/10—Actuating means linear
    • B65H2555/13—Actuating means linear magnetic, e.g. induction motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/13—Parts concerned of the handled material
    • B65H2701/131—Edges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/13—Parts concerned of the handled material
    • B65H2701/131—Edges
    • B65H2701/1313—Edges trailing edge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/17—Nature of material
    • B65H2701/176—Cardboard
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2801/00—Application field
    • B65H2801/03—Image reproduction devices
    • B65H2801/21—Industrial-size printers, e.g. rotary printing press

Definitions

  • the present invention relates to a sheet-fed printing machine having the features of the preamble of claim 1.
  • Prior art sheet-fed presses are in-line construction, i. with successive in the horizontal direction of sheet transport printing units known.
  • the sheet transport can be done as usual by means of transport cylinders or alternatively by means of a linear drive.
  • rare sheet-fed presses with superimposed printing units are known. Their advantage results from the reduced compared to the series construction footprint.
  • the DE 195 11 682 A1 describes a sheet-fed printing machine with horizontal sheet transport path (so-called row construction) and rubber-to-rubber double printing units.
  • the sheet transport is carried out by gripper carriages, which are attached to two endless conveyor belts (on the drive side AS and the operating side BS of the machine).
  • the conveyor belts are driven by relatively large drive wheels of drive motors.
  • the DE 197 56 990 A1 also describes a sheet-fed printing press having a substantially horizontal sheet transport path (in-line) and rubber versus rubber double printing units.
  • the sheet transport between the printing units can be done by a driven chain, but then the sheet must be handed over several times from chain to cylinder and back to chain and the cylinder must have sheet holding system.
  • DE OS 25 01 963 describes a gripper carriage drive a multiple printing units having printing press.
  • the sheet transport takes place by gripper carriage of an electric linear drive in the horizontal direction (row construction).
  • the EP 0 907 515 B1 describes a sheet transport system for a printing press.
  • the sheet transport takes place by gripper carriage of an electric linear drive in the Essentially (in the area of the printing units) horizontal direction (row construction). It can be provided a single sheet transport device, ie there are no sheet transfers as in the DE 197 56 990 A1 ,
  • the DE 100 47 395 A1 also describes a sheet transport system for a printing press.
  • the sheet transport is carried out by lateral grippers (on AS and BS) of an electric linear drive in substantially (in the field of printing units) horizontal direction (series construction).
  • DE 101 41 589 A1 describes a machine for processing sheets, such as a printing machine, wherein the transport of the sheet by gripper bridges of an electric linear drive in substantially (in the field of printing units) horizontal direction (series construction) takes place.
  • the JP 60-64849 A describes a sheet-fed printing press for 4/4 printing with superimposed printing units and essentially (in the area of the printing units) vertical sheet transport path.
  • Each two printing units have a common (central) impression cylinder, which must be equipped with sheet holding systems.
  • the transport path has sheet transfer points.
  • DE 94 21 111 U1 describes a web-processing printing press (web-fed printing press) for 4/4 printing with bridge printing units and essentially (in the area of printing units) vertical transport path (so-called tower construction).
  • the printing press has short inking units.
  • the printing tower can be separated between blanket and plate cylinder.
  • the DE 196 21 507 C1 describes a web-feed device for a web-fed printing press, wherein the web-in takes place before the start of printing by an electric linear drive.
  • the sheet transport with transport cylinders is very complex due to the large number of precise to be accomplished sheet transfers and requires especially in perfecting due to the large number of transport cylinder correspondingly much space.
  • a sheet-fed printing machine comprises at least one substantially horizontal double printing unit, a sheet transport path substantially vertical in the area of the double printing unit, and an electric linear drive for sheet transport substantially vertical in the area of the double printing unit.
  • the printing machine according to the invention requires by the vertical orientation advantageously little footprint. Due to the use of double printing units in conjunction with an electric linear drive, the printing machine according to the invention also advantageously very compact builds. In this way, a new machine concept is created, which can be used in the narrowest available space. The overall height of the machine can be kept low in an advantageous manner by using compact short inking units.
  • Another advantage of the invention is the fact that the sheets can be printed on both sides on a short transport path without critical sheet transfers, without turning the sheet and without bending the sheet. Another advantage is that the inking and dampening for the operator from the respective side are easily accessible and that all inking and dampening for the Perfecting or
  • a printing press according to the invention is preferably modular. It may therefore have in height one or more, preferably four double printing unit, but it may also have one above the other and / or next to each other several printing towers.
  • a refinement of the printing press according to the invention which is advantageous and therefore preferred in terms of the desired compact design can be distinguished by the fact that the printing press has at least two substantially double-sided printing units arranged one above the other, which form a printing tower.
  • the double printing units are preferably arranged such that the printing gaps lie in a substantially vertical plane.
  • the axes of the transfer cylinder, the printing form cylinder and the inking and dampening roller of the individual double printing units are preferably substantially in a respective vertical plane.
  • a further advantageous and therefore preferred development of the printing press according to the invention can be characterized in that a sheet feeder is provided, which is arranged laterally next to or below the printing tower and that a sheet delivery is provided which is arranged laterally next to, below or above the printing tower.
  • a due to the good accessibility from all sides advantageous and therefore preferred embodiment of the printing machine according to the invention can be characterized in that grippers or gripper bars above the printing tower, preferably at the hall ceiling along, are guided by the boom back to the feeder.
  • a likewise advantageous on all sides good accessibility and therefore preferred embodiment of the printing press according to the invention can be characterized in that grippers or gripper bars below the printing tower, preferably below the hall floor, are guided by the boom back to the feeder.
  • An advantageous for the ease of use, especially in printing large formats, and therefore preferred embodiment of the printing press according to the invention can be characterized in that grippers or gripper bars are guided for automatic test sheet removal on a sheet support surface.
  • the laying of the sheet on the surface can be done automatically in an advantageous manner, so that the operator no longer has to remove the sheets by hand and bring them to the surface.
  • Another with regard to the achievable compact design advantageous and therefore preferred embodiment of the printing machine according to the invention can be characterized in that a dryer with substantially horizontal passage over the printing tower and / or a dryer with substantially vertical passage is arranged laterally of the printing tower.
  • a further advantageous and therefore preferred embodiment of the printing press according to the invention can be distinguished by the fact that respective dryer modules are provided between the double printing units.
  • a further advantageous and therefore preferred embodiment of the printing press according to the invention can be characterized in that an extended, substantially vertical transport path is provided between the double printing units.
  • An advantageous for the transport little, flat substrates advantageous and therefore preferred embodiment of the printing press according to the invention can be characterized in that the grippers or gripper bars are arranged about an axis parallel to the sheet leading edge or sheet trailing edge pivotally mounted on carriages or traverses of the electric linear drive and under pivoting movements the bow lead essentially without self-curvature along the curves having transport path. In this way, less flexible or even rigid substrates such as plates or sheets can be printed.
  • the sheet-fed printing machine has a printing tower with at least four double printing units and - each in the effective range of double printing units - a vertical electric linear drive and a vertical transport path.
  • a machine may have, for example, arranged below the printing tower jib and.
  • such a machine may have, for example, pivotable grippers or gripper bars for the curvature-free sheet transport to and from the printing tower.
  • FIG. 1 shows a preferred embodiment of a sheet-processing printing machine 1 according to the invention, for example for the 4/4 printing.
  • the sheets 2 are printed on both sides, no turn of the sheet is necessary, because the printing press has four stacked, substantially horizontal (ie in each case arranged in a substantially horizontal plane) double printing units 3, which at the same time the front and the back of a Print on the sheet.
  • the printing units are designed as so-called rubber-to-rubber double printing units, ie, the sheet to be printed on both sides passes through a printing nip 4 between two transfer cylinders 5, in particular blanket cylinders.
  • the machine is in the so-called tower construction (stacked or stacked arranged printing units, substrate transport from below to above).
  • the printing units may have conventional inking units 6 and dampening units 7, but preference is given to the use of short inking units in order to realize a compactly built printing press.
  • the individual printing units may preferably be provided with one or more individual drives 8.
  • the printing press 1 also has a sheet feeder 9 and a sheet delivery 10.
  • the sheet transport takes place with a substantially vertical in the field of double printing units electric linear drive 11, i. a drive based on the electrodynamic traveling field principle.
  • the rails of the electric linear drive can preferably be arranged on AS and BS on side walls of the printing press. On the rails primary parts are arranged, which cause the controlled or controlled propulsion of cars as secondary parts.
  • the carriages serve to transport grippers / gripper bars 13. Preferably, front and rear edge grippers are provided for the sheets.
  • the sheets 2 are detected and held on the sheet feeder 9, which is preferably positioned laterally next to the printing tower 12, by gripper bars 13 or lateral sheet gripper 13 of the electric linear drive 11 and guided under the printing tower. From there, the sheets are guided in a substantially vertical direction (substantially vertical sheet transport path 14) through the double printing units 3 and are preferably printed on both sides at least in four colors. The sheet transport then takes place above the printing tower and to the boom 10, which is preferably also positioned laterally next to the printing tower.
  • the gripper / gripper bars 13 are guided empty over the printing tower 12, possibly along the ceiling of the printing room, back to the feeder 9. Alternatively, the gripper / gripper bars under the pressure tower, possibly sunk in the ground or in the basement, are fed back (see dash-dotted line).
  • the electric linear drive 11 therefore preferably forms an endless or closed transport system with rotating gripper / gripper bridges. In the transport path of the electric linear drive 11, a parking path 15 may be provided which receives excess gripper / gripper bars 13. In Curved areas of the linear drive, the sheet transport can be supported by blas Kunststoffbeetzte baffles.
  • the transfer cylinders 5 may have channels which receive the gripper / gripper bridges 13 of the electric linear drive 11 when passing through the respective printing gap 4.
  • the transfer cylinder may be formed without a channel in an advantageous manner, so that disturbing channel beats are avoided.
  • a dryer 16 can be provided in the transport direction in front of the boom 10, as is customary in row-type printing machines. Alternatively, the dryer can also be positioned in horizontal alignment above the printing tower 12 or in vertical alignment laterally of the printing tower. As an alternative, dryer modules 17 which are preferably flat can also be arranged between the double printing units 3, for example laser dryer modules as in US Pat DE 102 34 076 A1 described, which allow the substantially instant drying of the sheet 2.
  • FIG. 2 shows a further preferred embodiment of a sheet-processing printing machine according to the invention, in which the feeder 9 is arranged below the printing tower 12, for example in the basement under the pressroom, so that the sheet transport from the feeder to the printing tower takes place substantially in the vertical direction.
  • the boom 10 may be arranged below the printing tower. In an advantageous manner for operation thus investors and boom can be positioned in the vicinity or adjacent to each other. Alternatively, the boom can be arranged above the printing tower, so that the printed sheets 2 from the last double printing unit 3 need not be transported far to the boom.
  • the embodiment shown has the advantage that the entire logistics of the supply and removal of the substrates or their stack takes place on a plane different from the level / footprint of the printing units level and therefore disturbing or hindering influences on the operation of the printing units can be avoided ,
  • the dryer 16 may be positioned adjacent to the printing tower.
  • FIG. 2 further shows that the control panel 18 below the printing tower 12, for example between feeder 9 and boom 10 may be arranged. Alternatively, the arrangement of the control panel on the level / footprint of the printing tower is possible.
  • Another advantage can be achieved if the transport path or the linear drive 11 or at least a portion of the transport path leads via the control panel.
  • the operator can then have trial sheets 19 of grippers or gripper bars 13 automatically deposited on a sheet support surface 20, preferably the control panel.
  • the feeder 9, the boom 10 and the control panel 18 may also be positioned at substantially the same level in front of the printing tower 12 (on the operating side BS).
  • This embodiment has the advantage that the operator in turn has investors, boom and control panel in view.
  • the printing tower 12 can also have further double printing units 3 (5/5, 6/6, etc.).
  • a second pressure tower 12 may be positioned above or adjacent to the first one. Even (double) coating units can be integrated into the printing tower or printing towers 12.
  • the printing tower 12 may be e.g. separated in the pressure column 4 or between the transfer cylinder 5 and printing forme cylinder 21 and the two parts are moved apart laterally in the horizontal direction.
  • the double printing units 3 can be moved apart in the vertical direction.
  • components cylinders 5, 21, inking units 6, dampening units 7, imaging and / or processing units
  • the curved sections 23 of the transport path 24 may possibly be designed with large radii.
  • the gripper / gripper bars 13 can thus be parallel about an axis to the sheet leading edge or sheet trailing edge (electrically, mechanically, pneumatically, hydraulically) be arranged or articulated on carriages or trolley moving trusses of the electric linear drive that the sheet (the same applies to flexible paper sheets) advantageously without intrinsic curvature along the Curves having transport path is performed.
  • the respective speeds of the leading edge gripper 13a and trailing edge gripper 13b of the electric linear drive 11 must then be varied accordingly in the curved section 23 and the gripper / gripper bars themselves are pivoted.
  • the gripper / gripper bridges 13 are e.g. to pass after the boom 10 from the electric linear drive 11 to a conventional chain conveyor and to lead with this back to the parking route 15 or the investor 9. There, the gripper / gripper bars are returned to the electric linear drive.
  • the sheet 2 may be simultaneously in two or more printing nips 4 in the case of large size and compact layout of the double printing units 3, it may be necessary to provide a sheet tear detecting means and a sheet catching means.
  • the double printing units are spaced so far apart that each sheet is always only in a nip.
  • an extended and preferably substantially vertical transport path 26 is provided between the compactly arranged double printing units.
  • the invention relates to a completely new sheet-fed printing machine 1, i. a new machine concept for a sheetfed press 1. However, it may be combined with previous presses (or conventional feeders, cantilevers, dryers).
  • further processing machines / modules punching, folding machines, etc.
  • the printing material to be processed can be guided in the vertical direction through these machines.
  • the sheet transport according to the invention by means of pivoting gripper / gripper bridges without Curvature of the material to be transported can also be used in further processing machines.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
  • Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
EP10154312.2A 2009-03-16 2010-02-23 Machine à imprimer à feuilles Not-in-force EP2230079B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102009013328A DE102009013328A1 (de) 2009-03-16 2009-03-16 Bogen verarbeitende Druckmaschine

Publications (3)

Publication Number Publication Date
EP2230079A2 true EP2230079A2 (fr) 2010-09-22
EP2230079A3 EP2230079A3 (fr) 2011-12-28
EP2230079B1 EP2230079B1 (fr) 2013-04-10

Family

ID=42237419

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10154312.2A Not-in-force EP2230079B1 (fr) 2009-03-16 2010-02-23 Machine à imprimer à feuilles

Country Status (2)

Country Link
EP (1) EP2230079B1 (fr)
DE (1) DE102009013328A1 (fr)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2501963A1 (de) 1974-01-23 1975-12-11 Polygraph Leipzig Greiferwagenantrieb
JPS6064849A (ja) 1983-09-19 1985-04-13 Katsuji Akiyama 両面４色刷りオフセット印刷機
DE9421111U1 (de) 1994-03-10 1995-04-20 Koenig & Bauer AG, 97080 Würzburg Druckwerk für eine Mehrfarbenrollenrotationsdruckmaschine
DE19511682A1 (de) 1995-03-30 1996-10-02 Heidelberger Druckmasch Ag Bogendruckmaschine mit ebener Bogenführung
DE19621507C1 (de) 1996-05-29 1997-09-18 Heidelberger Druckmasch Ag Bahneinzugsvorrichtung für eine bahnförmiges Material verarbeitende Maschine, insbesondere eine Rollenrotations-Druckmaschine
DE19756990A1 (de) 1997-12-20 1999-07-08 Koenig & Bauer Ag Doppelseitendruckmaschine
EP0907515B1 (fr) 1996-05-29 2000-04-26 Heidelberger Druckmaschinen Aktiengesellschaft Systeme de transport de feuille pour une presse rotative
DE10047395A1 (de) 1999-10-26 2001-05-03 Heidelberger Druckmasch Ag Bogentransportsystem für eine Rotationsdruckmaschine
DE10141589A1 (de) 2000-09-21 2002-04-11 Heidelberger Druckmasch Ag Verfahren zum Betreiben einer Bogen verarbeitenden Maschine und Maschine zur Bearbeitung von Bogen
DE10234076A1 (de) 2001-10-10 2003-04-24 Heidelberger Druckmasch Ag Vorrichtung und Verfahren zur Zuführung von Strahlungsenergie auf einem Bedruckstoff in einer Flachdruckmaschine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2983661B2 (ja) * 1991-02-20 1999-11-29 デュプロ精工株式会社 多色印刷機
US6644187B2 (en) * 2000-04-28 2003-11-11 Tohoku Ricoh Co., Ltd. Printer and sheet conveying device therefor
US7136613B2 (en) * 2003-03-10 2006-11-14 Brother Kogyo Kabushiki Kaisha Multicolor image forming apparatus and image making device

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2501963A1 (de) 1974-01-23 1975-12-11 Polygraph Leipzig Greiferwagenantrieb
JPS6064849A (ja) 1983-09-19 1985-04-13 Katsuji Akiyama 両面４色刷りオフセット印刷機
DE9421111U1 (de) 1994-03-10 1995-04-20 Koenig & Bauer AG, 97080 Würzburg Druckwerk für eine Mehrfarbenrollenrotationsdruckmaschine
DE19511682A1 (de) 1995-03-30 1996-10-02 Heidelberger Druckmasch Ag Bogendruckmaschine mit ebener Bogenführung
DE19621507C1 (de) 1996-05-29 1997-09-18 Heidelberger Druckmasch Ag Bahneinzugsvorrichtung für eine bahnförmiges Material verarbeitende Maschine, insbesondere eine Rollenrotations-Druckmaschine
EP0907515B1 (fr) 1996-05-29 2000-04-26 Heidelberger Druckmaschinen Aktiengesellschaft Systeme de transport de feuille pour une presse rotative
DE19756990A1 (de) 1997-12-20 1999-07-08 Koenig & Bauer Ag Doppelseitendruckmaschine
DE10047395A1 (de) 1999-10-26 2001-05-03 Heidelberger Druckmasch Ag Bogentransportsystem für eine Rotationsdruckmaschine
DE10141589A1 (de) 2000-09-21 2002-04-11 Heidelberger Druckmasch Ag Verfahren zum Betreiben einer Bogen verarbeitenden Maschine und Maschine zur Bearbeitung von Bogen
DE10234076A1 (de) 2001-10-10 2003-04-24 Heidelberger Druckmasch Ag Vorrichtung und Verfahren zur Zuführung von Strahlungsenergie auf einem Bedruckstoff in einer Flachdruckmaschine

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EP2230079A3 (fr) 2011-12-28
DE102009013328A1 (de) 2010-09-23

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