EP1155832A2 - Vorrichtung zum Transport von Bedruckstoff durch eine Druckeinheit - Google Patents
Vorrichtung zum Transport von Bedruckstoff durch eine Druckeinheit Download PDFInfo
- Publication number
- EP1155832A2 EP1155832A2 EP01110275A EP01110275A EP1155832A2 EP 1155832 A2 EP1155832 A2 EP 1155832A2 EP 01110275 A EP01110275 A EP 01110275A EP 01110275 A EP01110275 A EP 01110275A EP 1155832 A2 EP1155832 A2 EP 1155832A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- printing material
- printing
- transporting
- conveying path
- printed
- 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
Links
Images
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/65—Apparatus which relate to the handling of copy material
- G03G15/6529—Transporting
-
- 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
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
- G03G15/23—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 specially adapted for copying both sides of an original or for copying on both sides of a recording or image-receiving material
- G03G15/231—Arrangements for copying on both sides of a recording or image-receiving material
- G03G15/232—Arrangements for copying on both sides of a recording or image-receiving material using a single reusable electrographic recording member
- G03G15/234—Arrangements for copying on both sides of a recording or image-receiving material using a single reusable electrographic recording member by inverting and refeeding the image receiving material with an image on one face to the recording member to transfer a second image on its second face, e.g. by using a duplex tray; Details of duplex trays or inverters
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/65—Apparatus which relate to the handling of copy material
- G03G15/6588—Apparatus which relate to the handling of copy material characterised by the copy material, e.g. postcards, large copies, multi-layered materials, coloured sheet material
- G03G15/6594—Apparatus which relate to the handling of copy material characterised by the copy material, e.g. postcards, large copies, multi-layered materials, coloured sheet material characterised by the format or the thickness, e.g. endless forms
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2215/00—Apparatus for electrophotographic processes
- G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
- G03G2215/00443—Copy medium
- G03G2215/00451—Paper
- G03G2215/00476—Non-standard property
- G03G2215/00481—Thick
Definitions
- the present invention relates to a device for transporting Printing material by a printing unit, for example a digital printing machine.
- Printing material in sheet form - be it paper, cardboard or film - is, for example processed or printed in copiers or printing machines.
- the transport preferably by spaced apart in the conveying direction individual belt pulls.
- the printing stock is sometimes very subject strong deflections, due to the compact design of these machines, so that thicker grammages such as cardboard or film are not processed can cause paper jams in the copiers due to their rigidity would.
- the processable printing material grammage or printing material stiffness is in limited to the copiers.
- the sheets are sucked on with suction air Stack of feeders isolated, gripped by suction heads and aligned accordingly.
- the aligned arches aligned through Draw and side mark, at the end of the feed table.
- the sheets are taken over by grippers on the peripheral surfaces sheet processing and sheet transporting cylinders added are.
- the sheet-guiding cylinders the sheets are after passage transfer of one printing unit to the next printing unit.
- the equipment of the paper-guiding cylinder with grippers is very expensive and requires one very complex control using curve segments.
- sheet-fed printing presses are operated in perfecting, one can Turn usually after the first printing unit or approximately in the middle of the printing press depending on the equipment.
- the sheets are in the printing press printed only on one side, they can be placed in a delivery stack filed and turned over by a pile turner and opened as a new feeder pile upside down with the printed side down into the printing press be introduced so that the back of the sheet is initially printed on one side can also be printed.
- the entire edition printed on the back is extremely limited because of the sheet separation due to the printed underside of the sheet is extremely difficult, all sheets in the conveyor path can be fed through the sheet-fed printing machine and no branches only individual sheets are provided for the turn. So that is an individual double-sided printing of individual sheets using the outlined procedure not possible.
- the invention is based on the object to realize a substrate transport concept, which substrate safely transported from the feeder to the delivery and for different types of substrates and grammars can be handled with a high level of leadership accuracy can.
- a printing material transport through an arched material processing printing press takes place in several levels, whereby individual Branch stations are provided in the substrate conveying path. Thereby individual machining stations, such as the Switch off pre-drying specifically from the substrate's conveying path or in install them.
- machining stations such as the Switch off pre-drying specifically from the substrate's conveying path or in install them.
- films or sheets can be customized using a digital one Direct printing press.
- the printing material is in superimposed levels within the printing unit transport. This creates a uniform mounting surface for all components given that in addition to a simple and inexpensive installation option free access to the individual sections of the substrate conveying path allowed, which allows easy paper jam removal.
- the concept is that of three independent printing material system stacks provided, each via a separate entrance to inject the each of the stacked substrates are equipped in the substrate conveying path. Then, depending on the job requirements, a substrate supply sequence can be created In the extreme case, set one sheet of substrate sequentially can be removed from one of the feeder stacks, so that an individual Substrate sequence during the passage through the individual components the printing unit proposed according to the invention can be achieved.
- the substrate sheets are preferably by pairs of rollers and Ribbon arrangements acted on the individual sheets of printing material on both sides seize and through the essentially closed trained path promote.
- a pre-drying module is located downstream of the synchronization path.
- a branching point upstream of the predrying module in The form of a switch can be the individual printing material sheets, which the Have passed synchronization path, past the pre-drying module into one essentially in a horizontal position above the predrying module extending belt tension are introduced. From there you get to one 180 ° deflection in a substantially horizontal conveyor line to Further processing.
- the printing material conveyance be it paper sheets, cardboard sheets or film sections in sheet form, essentially takes place on both sides of the printing material conveying path arranged pairs of rollers of the same or different diameters, depending on the configuration and desired redirection as well as by Belt pulls.
- Belt pulls are preferred as central, elastic middle straps trained the printing material essentially in its middle section take so that the processability of all given substrate formats in the printing unit proposed according to the invention is possible.
- the invention proposed substrate concept consists of a combination of cooperating roller and middle belt conveyance of the Substrate through the entire printing unit. Center straps are used at both one on top of the other, not affecting the sheet position but only that Sheet transport belt arrangements used, as well as within the Turning module.
- the print modules two substrates and one for one turn branching switch downstream.
- This switch can be used, for example eject a sheet printed on one side from the substrate feed path, individual printing material stacks can be formed; a further 180 ° deflection is provided, as well as a subsequent turning path, with which the printing material, which is initially printed on one side, is a reversible module be fed.
- the turning module turns the individual substrate sheets while keeping their leading edge in position.
- individual bends can be added to the turn module are fed via the turning path, with the turned bow on another confluence with that of the synchronization path
- Predrying module immediate conveying path can be introduced. This means that individual sheets can only be used on one side and on both sides print, this does not affect the printing sequence within the printing unit Influence.
- the switch that follows the print module allows it to individually stamp a predetermined turn so that only individual sheets can be printed on both sides.
- the invention can be applied in particular to a digitally operating printing unit use, for example, according to the electrography or electrophotography principle can work and in their printing module a rotating body is recorded, on the lateral surface of an electrographic, a electrophotographic, or generally speaking, an image bearing layer is trained.
- the single figure shows the side view of a proposed according to the invention Printing unit with three different feeder stations and in several Plain printing substrate path, one predrying unit, three various stack injection entrances, a double sheet control Predrying module, as well as several branching points in the substrate conveying path containing.
- the device according to the invention proposed printing unit of the printing material to be processed on three or several different investors.
- the investors substrate materials such as cardboard sheets, paper sheets, Foils or the like contain and do not have any here shown separation devices.
- the first input 26 assigned to the feeder A contains in the illustration 1, for example, a conveyor belt conveyor 4, which consists of a upper conveyor belt 4.1 and a lower conveyor belt 4.2.
- the first conveyor belt is the longitudinal extent of the pair below the conveyor belt 4 lying feeder stack B or C bridges.
- To the pair of conveyor belts 4.1 or 4.2 is followed by a pair of rollers that hold the substrate takes over from the feeder A and enters the sheet transport path 7.
- a double sheet control 6 is provided in the printing material conveying path 7.
- the Double sheet control 6 can be used, for example, as capacitive, inductive or as Be transmitted light control trained. Will the presence of a double sheet recognized by the double sheet control 6, the double sheet is in the context of a Double sheet detection by a first branch 24 in a double sheet discharge 8 passed, from which it can then be removed. Correctly isolated sheets of substrate are transferred to the synchronization path.
- the synchronization path 9 is followed by a second branch 10. On the second branch 10 in the printing material conveying path 7 can be avoided Conditioning unit 11 arranged downstream of second branch 10.
- the printing material is not the conditioning unit 11 fed, but arrives in a substantially vertical extending section of the conveying path to enter the conditioning unit 11 bridging pair of conveyor belts to be introduced.
- the pair of conveyor belts preferably designed as a central belt, runs around individual Deflection rollers 21 around and promotes the ejected at the first switch 10 Printing material copies over the conditioning unit 11.
- Conditioning unit 11 spanning a conveyor belt pair closes a deflection of the substrate conveying path 7 describing a 180 ° arc, before it extends into a substantially horizontal position Conveyor section 13 opens.
- the second branch point 10 If, however, the second branch point 10 is not activated, the run individual printing material copies that have passed the calming section 9 in the conditioning unit 11 and are acted upon by this and dried. Then the bends undergo a 90 ° deflection in order to move in run in substantially vertical conveyor belt 12.
- the Conveyor belt 12 consists of two mutually cooperating belts 12.1 or 12.2.
- the cross-conditioning unit 11 and the in combine tapes 12 essentially taken in a vertical arrangement above the predrying module 11, after which the printing material copies a deflection opening 90 ° into the conveyor section 13 is impressed.
- the printing material sheets run through one behind the other arranged printing modules 29, in which the top of the printing material is provided with a printed image. After printing on the substrate the printing material runs into a fixing unit 14, in which the printed image on the Surface of the substrate is fixed.
- the printed sheets can be laid out in a tray 18; it exists the possibility of the sheets of a stacking tray 19 printed in the printing module 29 feed; Furthermore, the printed sheets can be deflected by approximately 180 ° be subjected to where they pass roller pairs 5 into a belt transport path be initiated.
- the belt transport 20 consists of two together cooperating straps; an upper strap 20.1 and one lower straps 20.2, which - as already mentioned above - as elastic Center belt can be executed. This offers the advantage of a simple one Interchangeability and better accessibility in the event of printing material transport malfunctions.
- the center belt, as in the suggested substrate transport concept a printing unit also offer the advantage great flexibility with regard to the printable media formats and - grammars.
- the printing material sheets that have already been re-introduced into the belt transport 20 at the third branch 17 are fed to a turning module 22.
- the turning module 22 the leading edge-precise turning of the printing material sheets already printed on one side takes place on their rear side. So leave the printing material sheets, which were printed on one side in the previous run, turn and insert them back into the printing material sequence exactly at the leading edge. It is thus possible with the solution proposed according to the invention to print individual sheets on one side or on both sides or only on one side or all sheets on two sides without the need to use a delivery stack. Furthermore, through intelligent control of the third branching point 17, it is possible to impress the turn by the turning module 22 only on sheets which are to be printed on both sides - with the same subject matter at all costs.
- the formation of the respective transport elements either as one another cooperating pairs of rollers of the same or different diameters or as a central belt that grips the middle of the substrate, allows easy access to the respective pulleys and thus easy access to the individual substrate conveying path sections in the event of paper jams.
- Change in use other ribbon trains the larger substrate formats in the printing unit can take, omit, making an inexpensive manufacture of the Printing material transport concept proposed according to the invention can be implemented.
- the printing material transport concept proposed according to the invention greater independence from those to be processed Types of substrates, be it paper, cardboard or film and their grammages own.
- the division of the substrate conveying path into three levels should be emphasized inside the printing unit, which makes it very easy to access for removal any printing material running disturbances that can occur can be achieved.
- the easier one Accessibility of all printing material conveying components enables easy maintenance one with the printing material conveying concept proposed according to the invention provided printing unit, such as a digital printing machine or the like.
- the second branching station provided after the printing module allows the Consideration of subsequent processing steps for the printed copies.
- individual printing material sheets can be made in a tray system record and process individually, while in the a third branch location 17 also associated with a stacking shelf 19 stack-like preparation up to a preselectable stack height Have print material copies printed on multiple sides laid out.
- This downstream processing machine can be used for delivery be used.
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
- Apparatuses And Processes For Manufacturing Resistors (AREA)
- Handling Of Sheets (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
- Conveyance By Endless Belt Conveyors (AREA)
- Registering Or Overturning Sheets (AREA)
Abstract
Description
sich die Bedruckstoffbogen, die im vorhergehenden Durchlauf einseitig bedruckt wurden, wenden und vorderkantengenau wieder in die Bedruckstoffabfolgesequenz einschleusen. Damit ist es mit der erfindungsgemäß vorgeschlagenen Lösung möglich, individuelle Bogen einseitig oder zweiseitig oder nur einseitig oder alle Bogen zweiseitig zu bedrucken, ohne dass eine Auslagestapelwendung erforderlich ist. Ferner ist es durch eine intelligente Steuerung der dritten Verzweigungsstelle 17 möglich, die Wendung durch das Wendemodul 22 nur solchen Bogen aufzuprägen, die beidseitig - durchaus mit dem gleichen Sujet - zu bedrucken sind.
Claims (15)
- Vorrichtung zum Transport von Bedruckstoff durch eine Druckeinheit, wobei der Bedruckstoff an verschiedenen Anlegerstellen (1, 2, 3) aufgenommen ist, denen jeweils Eingänge (26, 27, 28) zur Einschleusung des Bedruckstoffes in Bedruckstofftransportpfade (7) zugeordnet sind und der Bedruckstoff entlang seines Transportpfades (7) eine Anzahl von Bearbeitungsstationen (6, 8, 11, 14, 22, 29) passiert, dadurch gekennzeichnet, dass der Bedruckstoffförderpfad (7, 13) eine Anzahl Weichen (10, 17) enthält, mit denen unbedruckter Bedruckstoff einzelnen Bearbeitungsstationen (6, 8, 11, 14, 29) zugeführt wird oder umgeht, verschiedenen Auslagestellen (18, 19) zugeführt wird und/oder bereits bedruckter Bedruckstoff über eine Wendung (22) in die Bedruckstoffabfolgen wieder eingeschleust wird.
- Vorrichtung zum Transport von Bedruckstoff nach Anspruch 1, dadurch gekennzeichnet, dass der Bedruckstoff in übereinander liegenden Ebenen (7, 22, 13) innerhalb der Druckeinheit transportiert wird.
- Vorrichtung zum Transport von Bedruckstoff nach Anspruch 1, dadurch gekennzeichnet, dass den drei oder mehreren Eingängen (26, 27, 28) der Anleger (1, 2, 3) eine gemeinsame Doppelbogenkontrolle (6) nachgeschaltet ist.
- Vorrichtung zum Transport von Bedruckstoff nach Anspruch 3, dadurch gekennzeichnet, dass der Doppelbogenkontrolle (6) eine Bedruckstoff-Ausschleusestelle (8) nachgeordnet ist.
- Vorrichtung zum Transport von Bedruckstoff nach Anspruch 1,
dadurch gekennzeichnet, dass in der Bedruckstofftransportpfad eine Synchronisationsstrecke (9) zur Synchronisation des Bedruckstofflaufes enthalten ist. - Vorrichtung zum Transport von Bedruckstoff nach Anspruch 1, dadurch gekennzeichnet, dass eine Konditionierungseinheit (11) mittels einer dieser vorgelagerten ersten Bedruckstoffpfadverzweigung (10) umgehbar ist.
- Vorrichtung zum Transport von Bedruckstoff nach Anspruch 1, dadurch gekennzeichnet, dass der Bedruckstoff durch Rollenpaare (5, 25) transportiert wird.
- Vorrichtung zum Transport von Bedruckstoff nach Anspruch 1, dadurch gekennzeichnet, dass der Bedruckstoff durch Bänderzüge (4, 12, 20) transportiert wird.
- Vorrichtung zum Transport von Bedruckstoff nach Anspruch 8,
dadurch gekennzeichnet, dass die Bänder der Bänderzüge (4, 12, 20) als elastische Mittelriemen ausgeführt sind. - Vorrichtung zum Transport von Bedruckstoff nach Anspruch 7 und 8,
dadurch gekennzeichnet, dass der Bedruckstoff mit einer Rollenpaar-/Bänderzug-Kombination durch die Druckeinheit gefördert wird. - Vorrichtung zum Transport von Bedruckstoff nach Anspruch 1,
dadurch gekennzeichnet, dass dem Druckmodul (29) eine in mindestens zwei Bedruckstoffablagen (18, 19) und eine Wendung (22) erzeugende dritte Verzweigungsstation (17) nachgeordnet ist. - Vorrichtung zum Transport von Bedruckstoff nach Anspruch 1,
dadurch gekennzeichnet, dass der Bedruckstoff in einem Wendemodul (22) unter Beibehaltung seiner Vorderkantenposition gewendet wird. - Vorrichtung zum Transport von Bedruckstoff nach einem oder mehreren der vorhergehenden Ansprüche,
dadurch gekennzeichnet, dass bereits einseitig bedruckter Bedruckstoff nach der Wendung im Wendemodul (22) wieder in die Förderabfolge unbedruckten Bedruckstoffes eingeschleust wird. - Druckmaschine zur Verarbeitung bogenförmigen Bedruckstoffes durch eine Druckeinheit, wobei der Bedruckstoff an verschiedenen Anlegerstellen (1, 2, 3) aufgenommen ist, denen jeweils Eingänge (26, 27, 28) zur Einschleusung des jeweiligen Bedruckstoffes in den Bedruckstoffförderpfad (7) zugeordnet sind und der Bedruckstoff entlang seines Bedruckstoffförderpfades (7) eine Anzahl von Bearbeitungsstationen (6, 8, 11, 14, 22) passiert, dadurch gekennzeichnet, dass der Bedruckstoffförderpfad (7, 13) eine Anzahl Verzweigungsstationen (10, 17, 24) enthält, mit denen unbedruckter Bedruckstoff einzelne Bearbeitungsstationen (6, 8, 11, 14, 29) passiert oder umgeht, verschiedenen Auslagestellen (18, 19) zugeführt wird und/oder bereits bedruckter Bedruckstoff über eine Wendung in einem Wendemodul (22) in die Bedruckstoffförderabfolge eingeschleust wird.
- Digitale Druckmaschinen mit einer Vorrichtung zum Transport von Bedruckstoff durch eine Druckeinheit, wobei der Bedruckstoff an verschiedenen Anlegerstellen (1, 2, 3) aufgenommen ist, denen jeweils Eingänge (26, 27, 28) zur Einschleusung des Bedruckstoffes in den Bedruckstoffförderpfad (7) zugeordnet sind und der Bedruckstoff entlang seines Bedruckstoffförderpfads (7) eine Anzahl von Bearbeitungsstationen (6, 8, 11, 14, 22) passiert, dadurch gekennzeichnet, dass der Bedruckstoffförderpfad (7, 13) eine Anzahl Verzweigungsstationen (10, 17, 24) enthält, mit denen unbedruckter Bedruckstoff einzelne Bearbeitungsstationen (6, 8, 11, 14, 29) individuell passiert oder individuell umgeht, verschiedenen Auslagestellen (18, 19) zugeführt werden kann und/oder bereits bedruckter Bedruckstoff über ein Wendemodul (22) eingeschleust wird.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10023828 | 2000-05-15 | ||
| DE10023828A DE10023828A1 (de) | 2000-05-15 | 2000-05-15 | Vorrichtung zum Transport von Bedruckstoff durch eine Druckeinheit |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP1155832A2 true EP1155832A2 (de) | 2001-11-21 |
| EP1155832A3 EP1155832A3 (de) | 2005-08-03 |
| EP1155832B1 EP1155832B1 (de) | 2008-09-24 |
Family
ID=7642163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP01110275A Expired - Lifetime EP1155832B1 (de) | 2000-05-15 | 2001-04-26 | Vorrichtung zum Transport von Bedruckstoff durch eine Druckeinheit |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20020012037A1 (de) |
| EP (1) | EP1155832B1 (de) |
| JP (1) | JP2002012375A (de) |
| AT (1) | ATE409114T1 (de) |
| DE (2) | DE10023828A1 (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7998213B2 (en) * | 1999-08-18 | 2011-08-16 | Intrinsic Therapeutics, Inc. | Intervertebral disc herniation repair |
| DE10234629A1 (de) | 2002-07-29 | 2004-02-19 | Nexpress Solutions Llc | Verfahren und Vorrichtung zur Bereitstellung von Bögen in einer Druckmaschine |
| DE10356810A1 (de) * | 2003-12-05 | 2005-07-07 | Nexpress Solutions Llc | Verfahren zum Zuführen von Bögen in einer Druckmaschine |
| DE102004011633A1 (de) | 2004-03-10 | 2005-09-29 | Nexpress Solutions Llc | Förderorgan zur Förderung eines Bogens in einer Druckmaschine |
| DE102004013898A1 (de) | 2004-03-22 | 2005-10-13 | Eastman Kodak Co. | Ausleger für eine Druckmaschine |
| DE102005038325A1 (de) | 2005-08-11 | 2007-02-15 | Eastman Kodak Co. | Verfahren zum Kontrollieren von Bögen in einer digitalen Druckmaschine |
| US20070168013A1 (en) * | 2006-01-19 | 2007-07-19 | Myles Douglas | Vascular graft and deployment system |
| DE102006009484B4 (de) * | 2006-02-27 | 2010-03-18 | Eastman Kodak Company | Druckmaschine für einen Bogendruck |
| DE102012017436A1 (de) * | 2012-09-04 | 2014-03-06 | Heidelberger Druckmaschinen Ag | Douplex-Druckmaschine in Reihenbauweise |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2153924A5 (de) * | 1971-09-16 | 1973-05-04 | Xerox Corp | |
| US4193680A (en) * | 1976-11-16 | 1980-03-18 | Rank Xerox Limited | Transfer sheet drying device for electrophotographic copying machine |
| GB2139193A (en) * | 1983-03-02 | 1984-11-07 | Canon Kk | Multi-function image recording apparatus |
| JPH02231342A (ja) * | 1989-03-03 | 1990-09-13 | Fuji Xerox Co Ltd | 用紙搬送装置 |
| JPH0364957U (de) * | 1989-10-25 | 1991-06-25 | ||
| JPH04107571A (ja) * | 1990-08-29 | 1992-04-09 | Ricoh Co Ltd | 両面画像形成装置 |
| JPH05150573A (ja) * | 1991-11-27 | 1993-06-18 | Mita Ind Co Ltd | 両面複写機 |
| JPH07181758A (ja) * | 1993-12-22 | 1995-07-21 | Konica Corp | 両面複写装置 |
| JPH08143185A (ja) * | 1994-11-25 | 1996-06-04 | Ricoh Co Ltd | 画像形成装置 |
| JPH0922151A (ja) * | 1995-07-04 | 1997-01-21 | Canon Inc | 画像形成装置 |
| JPH1086455A (ja) * | 1996-09-18 | 1998-04-07 | Canon Inc | 画像形成方法及びシステム |
| WO1998018052A1 (de) * | 1996-10-22 | 1998-04-30 | Oce Printing Systems Gmbh | Drucker mit zwei druckwerken |
| WO1999009458A1 (de) * | 1997-08-13 | 1999-02-25 | OCé PRINTING SYSTEMS GMBH | Druck- oder kopiergerätesystem zum performanceangepassten erstellen einer vorgegebenen blattfolge von monochrom und/oder farbig bedruckten einzelblättern |
| JP2001318548A (ja) * | 2000-05-11 | 2001-11-16 | Minolta Co Ltd | 画像形成装置 |
-
2000
- 2000-05-15 DE DE10023828A patent/DE10023828A1/de not_active Withdrawn
-
2001
- 2001-04-26 AT AT01110275T patent/ATE409114T1/de not_active IP Right Cessation
- 2001-04-26 DE DE50114343T patent/DE50114343D1/de not_active Expired - Lifetime
- 2001-04-26 EP EP01110275A patent/EP1155832B1/de not_active Expired - Lifetime
- 2001-05-07 US US09/850,588 patent/US20020012037A1/en not_active Abandoned
- 2001-05-15 JP JP2001145350A patent/JP2002012375A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US20020012037A1 (en) | 2002-01-31 |
| EP1155832B1 (de) | 2008-09-24 |
| EP1155832A3 (de) | 2005-08-03 |
| DE50114343D1 (de) | 2008-11-06 |
| JP2002012375A (ja) | 2002-01-15 |
| ATE409114T1 (de) | 2008-10-15 |
| DE10023828A1 (de) | 2002-01-03 |
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