EP1241119A2 - Einrichtung zur Förderung von Bogen - Google Patents
Einrichtung zur Förderung von Bogen Download PDFInfo
- Publication number
- EP1241119A2 EP1241119A2 EP02002594A EP02002594A EP1241119A2 EP 1241119 A2 EP1241119 A2 EP 1241119A2 EP 02002594 A EP02002594 A EP 02002594A EP 02002594 A EP02002594 A EP 02002594A EP 1241119 A2 EP1241119 A2 EP 1241119A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- rollers
- conveyor belts
- conveyor belt
- surface coating
- sheets
- 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
-
- 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
- B65H5/02—Feeding articles separated from piles; Feeding articles to machines by belts or chains, e.g. between belts or chains
- B65H5/021—Feeding articles separated from piles; Feeding articles to machines by belts or chains, e.g. between belts or chains by belts
- B65H5/023—Feeding articles separated from piles; Feeding articles to machines by belts or chains, e.g. between belts or chains by belts between a pair of belts forming a transport nip
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2401/00—Materials used for the handling apparatus or parts thereof; Properties thereof
- B65H2401/10—Materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2404/00—Parts for transporting or guiding the handled material
- B65H2404/20—Belts
- B65H2404/22—Cross section profile
- B65H2404/222—Flat belt
- B65H2404/2221—Flat belt wider than width of transported 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
- B65H2404/00—Parts for transporting or guiding the handled material
- B65H2404/20—Belts
- B65H2404/23—Belts with auxiliary handling 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
- B65H2404/00—Parts for transporting or guiding the handled material
- B65H2404/20—Belts
- B65H2404/25—Driving or guiding arrangements
- B65H2404/255—Arrangement for tensioning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2404/00—Parts for transporting or guiding the handled material
- B65H2404/20—Belts
- B65H2404/26—Particular arrangement of belt, or belts
- B65H2404/261—Arrangement of belts, or belt(s) / roller(s) facing each other for forming a transport nip
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2404/00—Parts for transporting or guiding the handled material
- B65H2404/50—Surface of the elements in contact with the forwarded or guided material
- B65H2404/53—Surface of the elements in contact with the forwarded or guided material with particular mechanical, physical properties
- B65H2404/531—Surface of the elements in contact with the forwarded or guided material with particular mechanical, physical properties particular coefficient of friction
- B65H2404/5311—Surface with different coefficients of friction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2404/00—Parts for transporting or guiding the handled material
- B65H2404/50—Surface of the elements in contact with the forwarded or guided material
- B65H2404/55—Built-up surface, e.g. arrangement for attaching the surface to the forwarding or guiding element
- B65H2404/551—Non permanent attachment, i.e. allowing interchange ability of the surface
- B65H2404/5513—Strip-shaped built-up surface
Definitions
- the invention relates to a device for conveying sheets through a Printing machine according to claim 1.
- printing machines are arch of various types, sizes and characteristics through the areas of printing machine from sheet stocks to ejection containers of the printed fabric transported.
- the arch establishes considerable transport routes back, in the course of which the printing process takes place, and becomes essentially Moved by conveyor belts or belts that move around and partly driven rollers are tensioned.
- An essential criterion when transporting the Bogens provides a smooth and flawless process while reducing Errors caused by displacements or slipping of individual sheets or sheets of the Arc, i.e. the position and orientation of the sheet on the conveyor belt or - belt.
- the safe transport of the sheet is particularly important for small sheet sizes especially at the transfer areas between two belt systems and when changing the direction of an arch path, for example at the transition endangered from a vertical to a horizontal arch path.
- a One way to secure the transport path of the arch is to use the arch to run on the tensioning pulleys as long as possible, i.e. the number of the tension rollers in the printing machine.
- a second Possibility is the coefficient of friction of the surfaces of the Increase conveyor belts and thereby the safety of the transport of the Increase bow.
- WO96 / 10778 is an improved one Peelable coating for use with a variety of elastomeric Structures, such as pressure rollers and belts describes.
- the coating is there from a thin, stretched polytetrafluoroethylene skin attached to a substrate with a permeable surface and one exposed as a contact surface impermeable surface.
- This use of two surfaces on one the only thin coating provides an excellent connection with ready for the substrate material, e.g. a silicon elastomer layer, and is for second highly resistant to wear and chemical influences insensitive.
- the object of the invention is therefore a Device for conveying sheets through a printing machine To provide the easy, safe transport of the sheet exactly guaranteed in the intended transport path with little material. This object is achieved by the invention with the features of claim 1.
- a device for conveying sheets through a printing machine consisting of over pulleys running endless conveyor belts, between which the sheet runs one after the other With the help of frictional forces are held and guided, whereby to generate the Frictional forces are provided along the conveying path Press the conveyor belts together, the contact surfaces of the conveyor belts with the bow a surface coating made of a material with high Have coefficient of friction to the material of the sheet.
- the surface coating can advantageously consist of silicone.
- the surface coating of the contact surfaces has a surface on that is dirt repellent.
- the sheet is held in the center of the conveying direction and guided, whereby to support the overhanging from the conveyor belt Edges guide elements are provided on which the sheet during the Conveying lies horizontally to the ground. Sheets are used as guide elements, Slideways or moving belts are provided.
- the horizontal Conveying sheets provided several modules with pairs of conveyor belts, where for each module, the conveyor belt at the top is shorter than that at the bottom lying conveyor belt, the number of the upper conveyor belt assigned roles by one compared to the number of those below Conveyor belt associated roles is reduced, and wherein the pulleys of the Above conveyor belts act as tension rollers and each between the Deflection pulley of the conveyor belt below and the deflection pulley of the lower conveyor belt adjacent roller are arranged.
- the surface coating can only be used in parts of the contact surface of the conveyor belt the bow be formed. This saves material on the physical phenomenon that the frictional force regardless of the The size of the contact surface has been achieved.
- the surface coating can advantageously be strip-shaped or in Be formed in the form of separate islands.
- FIG. 1 shows an example of a section of a conveyor belt 10 and a section of another conveyor belt 15 of a printing machine.
- a surface coating 20 made of a material with a high coefficient of friction with respect to the material of the sheets is applied in sections to the hatched areas on this side of the conveyor belt 15.
- the conveyor belt 15 transports sheets 5 in the direction of arrow a on its upper side.
- a roller 30 is arranged below the section of the conveyor belt 15, a further endless conveyor belt 10 is arranged above the section of the conveyor belt 15, and another roller 30 is arranged above this.
- the rollers 30 serve for the so-called entangling of the conveyor belts 10 and 15. Below the upper roller 30, a section of the conveyor belt 10 is shown in FIG.
- this section moves in the direction of arrow a, ie in the same direction as the section of the conveyor belt 15.
- Both conveyor belts 10, 15 are endless.
- the force F 1 from the contact pressure from the lower roller 30 acts from below and the force F 2 from the contact pressure from the upper roller 30 from above.
- the conveyor belts 10, 15 are driven by a motor (not shown) in the directions of the curved arrows b , the lower and upper rollers 30 being in opposite directions.
- the rollers 30 are shown spaced apart for clarification, but in operation the rollers 30 are arranged adjacent, between which the conveyor belts 10, 15 are pressed.
- the sheet 5 is clamped between the rollers 30 on the nip, ie the respective contact surface of a roller, a narrow surface perpendicular to the direction of transport.
- the rollers 30 are shown as circles in a side view, but these usually have a length corresponding to the width of the conveyor belts 10, 15 plus a width referred to as a protrusion.
- the rollers 30 are crowned, the circumference of the rollers 30 is larger in the middle than at the edge.
- the sheet 5 is held essentially by frictional forces on the conveyor belts 10, 15 and secured against slipping on the conveyor belts 10, 15.
- sections of a surface coating 20 are applied to the conveyor belts 10, 15. These are shown in FIG. 1 by strips running along the conveyor belts 10, 15.
- the surface coating 20 In the case of the conveyor belt 15, the surface coating 20, as can be seen in FIG.
- the surface coating 20 is in this illustration according to FIG. 1 on the underside facing the sheet 5.
- the material with a high coefficient of friction relative to the material of the sheets 5 is silicone, an organic compound of silicon with oxygen or carbon, which has hitherto been used essentially for medical purposes. In laboratory tests, it was found that silicone is particularly suitable as a surface coating for conveyor belts 10, 15. Some properties related to the invention are flexibility, extensibility and grip. In operation, the sheet 5 rests exclusively on the surface coating 20 made of silicone. This state of affairs is illustrated below in FIG. 2.
- FIG. 2 shows a schematic illustration of essential parts of the device for conveying sheets 5 by a printing machine with an arrangement of rollers 30 and deflection rollers 35, the upper rollers 30 and deflection rollers 35 being an endless conveyor belt 10 and the lower rollers 30 and deflection rollers 35 an endless conveyor belt 15 is assigned.
- the two deflecting rollers 35 per conveyor belt 10, 15 are each a roller with a motor drive for moving the conveyor belts 10, 15 and a tensioning roller opposite this.
- the conveyor belt 10 is tensioned around the upper roller 30 and deflection rollers 35 and the conveyor belt 15 around the lower rollers 30 and deflection rollers 35, and these move in the directions indicated by the directional arrows.
- the surface coating 20 made of a material with a high coefficient of friction with respect to the material of the sheet 5 and the sheet 5 are not shown in FIG. 2.
- the conveyor belts 10, 15 are each moved by a drive of one of the deflecting rollers 35 engaging around them in a circuit.
- the rollers 30 serve for the so-called entangling of the conveyor belts 10, 15 and exert the forces F1 and F2 on the conveyor belts 10 and 15, respectively.
- frictional forces between the conveyor belts 10, 15 and the sheet 5 are effective.
- cleaning rollers 40 are provided on the conveyor belts 10, 15, in FIG. 2 a cleaning roller 40 above and one below the rollers 30 and deflection rollers 35 with the conveyor belts 10, 15.
- the cleaning rollers 40 can have their own drive, but are preferably driven by the movement of the conveyor belts 10, 15. With the help of the cleaning rollers 40, the surface coating 20 is effectively cleaned with each revolution and its coefficient of friction is retained.
- the rollers 30 can be designed as cleaning rollers. The number of rollers 30 is reduced in comparison to similar devices for conveying sheet 5, since the increased frictional forces between sheet 5 and conveyor belts 10, 15 mean that constant mechanical pressure from rollers 30 is not necessary in order to transport them safely Ensure correct alignment without slipping or moving the sheet 5.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
- Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
- Registering Or Overturning Sheets (AREA)
Abstract
Description
- Fig.1
- eine schematische Darstellung von zwei Abschnitten von Förderbändern einer drucktechnischen Maschine mit einer abschnittweisen erfindungsgemäßen Oberflächenbeschichtung aus einem Material mit hohem Reibungskoeffizient,
- Fig.2
- eine schematische seitliche Darstellung eines Papierpfads bei einer drucktechnischen Maschine mit Umlenkrollen und Reinigungsrollen.
Claims (13)
- Einrichtung zur Förderung von Bogen (5) durch eine drucktechnische Maschine, bestehend aus über Umlenkrollen (35) laufende endlose Förderriemen (10, 15), zwischen denen der Bogen (5) nacheinander mit Hilfe von Reibungskräften gehalten und geführt werden, wobei zum Erzeugen der Reibungskräfte Rollen (30) vorgesehen sind, die entlang des Förderwegs die Förderriemen (10, 15) aneinander anpressen,
dadurch gekennzeichnet, dass die Kontaktflächen der Förderriemen (10, 15) mit dem Bogen (5) eine Oberflächenbeschichtung (20) aus einem Material mit hohem Reibungskoeffizient zum Material der Bogen (5) aufweisen. - Einrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die Oberflächenbeschichtung (20) aus Silikon besteht.
- Einrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass das Material der Oberflächenbeschichtung (20) eine hohe Dehnbarkeit aufweist.
- Einrichtung nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass zur Reinigung der Kontaktflächen den Förderriemen (10, 15) mindestens eine Reinigungsvorrichtung zugeordnet ist.
- Einrichtung nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass als Reinigungsvorrichtung an die Förderriemen (10, 15) angestellte Reinigungsrollen (40) vorgesehen sind.
- Einrichtung nach Anspruch 4, dadurch gekennzeichnet, dass wenigstens eine Rolle (30, 35) als Reinigungsrolle vorgesehen ist.
- Einrichtung nach Anspruch 1 bis 3, dadurch gekennzeichnet, dass wenigstens die Oberflächenbeschichtung (20) der Kontaktflächen eine schmutzabweisende Oberfläche aufweist.
- Einrichtung nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass der Bogen (5) in Förderrichtung mittig gehalten und geführt werden, wobei zur Abstützung der aus den Förderriemen (10, 15) überhängenden Ränder Führungselemente vorgesehen sind, auf denen der Bogen (5) während des horizontalen Förderns aufliegt.
- Einrichtung nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass als Führungselemente Bleche, Gleitschienen oder mitlaufende Bänder vorgesehen sind.
- Einrichtung nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass die Rollen (30, 35) entlang des Förderweges abwechselnd jeweils an die der Kontaktfläche abgewandten Seite der Förderriemen (10, 15) angestellt sind.
- Einrichtung nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass beim horizontalen Fördern von Bogen (5) mehrere Module mit Förderriemenpaaren vorgesehen sind, wobei je Modul der oben liegende Förderriemen (10) kürzer ausgeführt ist als der unten liegende Förderriemen (15), wobei die Zahl der dem oberen Förderriemen (10) zugeordneten Rollen um eins gegenüber der Zahl der dem unten liegenden Förderriemen (15) zugeordneten Rollen verringert ist, und wobei die Umlenkrollen (35) des oben liegenden Förderriemens (15) als Spannrollen wirken und jeweils zwischen der Umlenkrolle (35) des unteren Förderriemens (15) und der der Umlenkrolle (35) des unteren Förderriemens (15) benachbarten Rolle (30) angeordnet sind.
- Einrichtung nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass die Oberflächenbeschichtung (20) in Teilbereichen der Kontaktfläche ausgebildet ist.
- Einrichtung nach Anspruch 10, dadurch gekennzeichnet, dass die Oberflächenbeschichtung (20) streifenförmig oder in Form von separaten Inseln ausgebildet ist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10113005 | 2001-03-17 | ||
DE10113005A DE10113005A1 (de) | 2001-03-17 | 2001-03-17 | Einrichtung zur Förderung von Bogen |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1241119A2 true EP1241119A2 (de) | 2002-09-18 |
EP1241119A3 EP1241119A3 (de) | 2004-02-04 |
EP1241119B1 EP1241119B1 (de) | 2006-08-30 |
Family
ID=7677904
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02002594A Expired - Lifetime EP1241119B1 (de) | 2001-03-17 | 2002-02-05 | Einrichtung zur Förderung von Bogen |
Country Status (4)
Country | Link |
---|---|
US (1) | US20020130462A1 (de) |
EP (1) | EP1241119B1 (de) |
JP (1) | JP2002321846A (de) |
DE (2) | DE10113005A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4654718B2 (ja) * | 2005-03-16 | 2011-03-23 | 富士ゼロックス株式会社 | 画像記録体の作製装置 |
ATE389497T1 (de) * | 2005-06-21 | 2008-04-15 | Fameccanica Data Spa | Verfanren und vorrichtung zum laserschneiden von artikeln, insbesondere sanitärprodukten und ihren bestandteilen, mit einem laserfokuspunktdurchmesser von 0.1 bis 0.3 mm |
DE102005040652A1 (de) * | 2005-08-26 | 2007-03-01 | Eastman Kodak Company | Vorrichtung zur Ablage von Bögen für eine Bögen grafisch verarbeitende Maschine |
DE102007031848A1 (de) * | 2007-07-09 | 2009-01-15 | Heidelberger Druckmaschinen Ag | Bogenstanz- und -prägemaschine und Verfahren zur Bogenausrichtung |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6012437A (ja) * | 1983-07-04 | 1985-01-22 | Canon Inc | シ−ト材の搬送装置 |
GB2170165A (en) * | 1985-01-30 | 1986-07-30 | Cubic Western Data | Ticket transport mechanism |
JPS6413340A (en) * | 1987-07-02 | 1989-01-18 | Nec Corp | Wafer conveying device |
JPH04140243A (ja) * | 1990-09-28 | 1992-05-14 | Toshiba Corp | 紙葉類の搬送装置 |
JPH0623233A (ja) * | 1992-07-07 | 1994-02-01 | Babcock Hitachi Kk | 排ガス処理装置 |
JPH06115751A (ja) * | 1992-10-08 | 1994-04-26 | Minolta Camera Co Ltd | 原稿搬送ベルト |
WO1996010778A1 (en) * | 1994-10-04 | 1996-04-11 | W.L. Gore & Associates, Inc. | Composite release material for elastomeric rollers |
JPH08146706A (ja) * | 1994-11-16 | 1996-06-07 | Ricoh Co Ltd | 画像形成装置 |
JPH09156794A (ja) * | 1995-12-15 | 1997-06-17 | Tec Corp | 用紙搬送用ベルトのクリーニング装置 |
JPH1191975A (ja) * | 1997-07-25 | 1999-04-06 | Hokushin Ind Inc | 紙葉類搬送用無端ベルト |
JP2000191175A (ja) * | 1998-12-25 | 2000-07-11 | Sharp Corp | 記録媒体搬送用ベルト装置およびそれを用いた記録装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69421783T2 (de) * | 1993-09-20 | 2000-07-06 | Toshiba Kawasaki Kk | Vorrichtung zur Kontrolle von bogenförmigen Materialien und Transportvorrichtung für diese |
-
2001
- 2001-03-17 DE DE10113005A patent/DE10113005A1/de not_active Withdrawn
-
2002
- 2002-02-05 DE DE50207962T patent/DE50207962D1/de not_active Expired - Lifetime
- 2002-02-05 EP EP02002594A patent/EP1241119B1/de not_active Expired - Lifetime
- 2002-02-21 US US10/080,256 patent/US20020130462A1/en not_active Abandoned
- 2002-03-15 JP JP2002072035A patent/JP2002321846A/ja active Pending
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6012437A (ja) * | 1983-07-04 | 1985-01-22 | Canon Inc | シ−ト材の搬送装置 |
GB2170165A (en) * | 1985-01-30 | 1986-07-30 | Cubic Western Data | Ticket transport mechanism |
JPS6413340A (en) * | 1987-07-02 | 1989-01-18 | Nec Corp | Wafer conveying device |
JPH04140243A (ja) * | 1990-09-28 | 1992-05-14 | Toshiba Corp | 紙葉類の搬送装置 |
JPH0623233A (ja) * | 1992-07-07 | 1994-02-01 | Babcock Hitachi Kk | 排ガス処理装置 |
JPH06115751A (ja) * | 1992-10-08 | 1994-04-26 | Minolta Camera Co Ltd | 原稿搬送ベルト |
WO1996010778A1 (en) * | 1994-10-04 | 1996-04-11 | W.L. Gore & Associates, Inc. | Composite release material for elastomeric rollers |
JPH08146706A (ja) * | 1994-11-16 | 1996-06-07 | Ricoh Co Ltd | 画像形成装置 |
JPH09156794A (ja) * | 1995-12-15 | 1997-06-17 | Tec Corp | 用紙搬送用ベルトのクリーニング装置 |
JPH1191975A (ja) * | 1997-07-25 | 1999-04-06 | Hokushin Ind Inc | 紙葉類搬送用無端ベルト |
JP2000191175A (ja) * | 1998-12-25 | 2000-07-11 | Sharp Corp | 記録媒体搬送用ベルト装置およびそれを用いた記録装置 |
Non-Patent Citations (4)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 016, no. 414 (M-1303), 2. September 1992 (1992-09-02) & JP 04 140243 A (TOSHIBA CORP), 14. Mai 1992 (1992-05-14) * |
PATENT ABSTRACTS OF JAPAN vol. 018, no. 233 (C-1195), 28. April 1994 (1994-04-28) -& JP 06 023233 A (BABCOCK HITACHI KK), 1. Februar 1994 (1994-02-01) * |
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 10, 31. Oktober 1996 (1996-10-31) & JP 08 146706 A (RICOH CO LTD), 7. Juni 1996 (1996-06-07) * |
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 10, 31. Oktober 1997 (1997-10-31) & JP 09 156794 A (TEC CORP), 17. Juni 1997 (1997-06-17) * |
Also Published As
Publication number | Publication date |
---|---|
EP1241119B1 (de) | 2006-08-30 |
US20020130462A1 (en) | 2002-09-19 |
EP1241119A3 (de) | 2004-02-04 |
DE10113005A1 (de) | 2002-09-19 |
JP2002321846A (ja) | 2002-11-08 |
DE50207962D1 (de) | 2006-10-12 |
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Legal Events
Date | Code | Title | Description |
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