EP1201428A3 - Sheet guiding device in printing machines for supporting the transport of the sheets - Google Patents
Sheet guiding device in printing machines for supporting the transport of the sheets Download PDFInfo
- Publication number
- EP1201428A3 EP1201428A3 EP01125107A EP01125107A EP1201428A3 EP 1201428 A3 EP1201428 A3 EP 1201428A3 EP 01125107 A EP01125107 A EP 01125107A EP 01125107 A EP01125107 A EP 01125107A EP 1201428 A3 EP1201428 A3 EP 1201428A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- sheet
- guiding device
- sheet guiding
- supporting
- 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
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F25/00—Devices for pressing sheets or webs against cylinders, e.g. for smoothing purposes
Landscapes
- Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
- Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
Abstract
Die Erfindung betrifft eine Bogenleiteinrichtung in Druckmaschinen zur Unterstützung der Bogenführung.The invention relates to a sheet guiding device in printing presses for supporting sheet guiding.
Aufgabe der Erfindung ist es, eine einfache Bogenleiteinrichtung im Bereich des Druckspaltes zu schaffen, mit der ein gleichmäßiger Abbau der mit den bewegten Zylindern und mit den Bogen in den Druckspalt eingeschleppten Luftströme bis zur Glattlage des Bogens auf dem Druckzylinder erreichbar ist.The object of the invention is to provide a simple sheet guiding device in the region of the printing nip, with a uniform degradation of the entrained with the moving cylinders and the sheet in the nip air streams to the smooth position of the sheet on the printing cylinder can be reached.
Erfindungsgemäß wird die Aufgabe durch einen Luftkasten (9) gelöst, wobei der Luftkasten (9) eine zum Gummizylinder (3) gerichtete beabstandete Sperrfläche (10) und eine zum Bogenförderweg weisende Führungsfläche (11) mit Düsen (12) aufweist und die Dichte der Düsen (12) in der Führungsfläche (11) in Bogenförderrichtung (8) und senkrecht dazu von außen nach innen zunimmt. According to the invention, the object is achieved by an air box (9), the air box (9) having a rubber cylinder (3) directed spaced blocking surface (10) and a Bogenförderweg pointing guide surface (11) with nozzles (12) and the density of the nozzles (12) increases in the guide surface (11) in the sheet conveying direction (8) and perpendicular thereto from outside to inside.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08164150A EP1995064B1 (en) | 2000-10-26 | 2001-10-23 | Sheet guiding device in printing machines for supporting the transport of the sheets |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2000153105 DE10053105A1 (en) | 2000-10-26 | 2000-10-26 | Sheet-guide in printer comprises cylinders, air receiver connected to air supply system, guide surface, and nozzles |
DE10053106 | 2000-10-26 | ||
DE10053105 | 2000-10-26 | ||
DE2000153104 DE10053104A1 (en) | 2000-10-26 | 2000-10-26 | Sheet-guide in printer comprises cylinders, air receiver connected to air supply system, guide surface, and nozzles |
DE10053104 | 2000-10-26 | ||
DE2000153106 DE10053106A1 (en) | 2000-10-26 | 2000-10-26 | Sheet-guide in printer comprises cylinders, air receiver connected to air supply system, guide surface, and nozzles |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP08164150A Division EP1995064B1 (en) | 2000-10-26 | 2001-10-23 | Sheet guiding device in printing machines for supporting the transport of the sheets |
EP08164150.8 Division-Into | 2008-09-11 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1201428A2 EP1201428A2 (en) | 2002-05-02 |
EP1201428A3 true EP1201428A3 (en) | 2007-04-18 |
EP1201428B1 EP1201428B1 (en) | 2011-03-23 |
Family
ID=27214131
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20010125107 Expired - Lifetime EP1201428B1 (en) | 2000-10-26 | 2001-10-23 | Sheet guiding device in printing machines for supporting the transport of the sheets |
EP08164150A Expired - Lifetime EP1995064B1 (en) | 2000-10-26 | 2001-10-23 | Sheet guiding device in printing machines for supporting the transport of the sheets |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP08164150A Expired - Lifetime EP1995064B1 (en) | 2000-10-26 | 2001-10-23 | Sheet guiding device in printing machines for supporting the transport of the sheets |
Country Status (2)
Country | Link |
---|---|
EP (2) | EP1201428B1 (en) |
DE (1) | DE50115825D1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013209699B4 (en) | 2012-05-24 | 2020-08-27 | Koenig & Bauer Ag | Sheet guiding device for a sheet processing machine |
JP3224349U (en) * | 2018-10-29 | 2019-12-12 | ハイデルベルガー ドルツクマシーネン アクチエンゲゼルシヤフトHeidelberger Druckmaschinen AG | Printing machine having a blow device in front of a printing nip |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2156577A1 (en) * | 1971-11-15 | 1973-05-30 | Roland Offsetmaschf | CARTON GUIDE FOR ROTARY SHEET PRINTING MACHINES |
EP0246100A2 (en) * | 1986-05-14 | 1987-11-19 | Wallace Knight Limited | An assembly for preventing the detachment of a substrate from a revolving cylinder |
DE9115032U1 (en) * | 1991-12-04 | 1992-01-16 | Heidelberger Druckmaschinen Ag, 6900 Heidelberg | Sheet delivery on printing machines |
WO1993003990A1 (en) * | 1991-08-16 | 1993-03-04 | Heidelberger Druckmaschinen Ag | Device for regulating and/or controlling individual setting elements in the sheet delivery region of a printing machine |
DE4443493A1 (en) * | 1994-12-07 | 1996-06-13 | Kba Planeta Ag | Guide system for material with considerable bending stiffness |
DE19523076A1 (en) * | 1995-06-24 | 1997-01-02 | Heidelberger Druckmasch Ag | Device for achieving a perfect support of a printing material in a printing press |
DE19753089A1 (en) * | 1997-11-29 | 1999-06-02 | Roland Man Druckmasch | Sheet guiding device in a printing press |
EP0924069A2 (en) * | 1997-11-29 | 1999-06-23 | MAN Roland Druckmaschinen AG | Sheet guiding device in a printing machine |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2603483B2 (en) * | 1976-01-30 | 1978-06-08 | Reinhard Mohn Ohg, 4830 Guetersloh | Method for guiding a sheet for simultaneous printing with a perfecting printing and device for carrying out the method |
DE19723146C2 (en) * | 1997-06-03 | 1999-11-18 | Koenig & Bauer Ag | Bow switch to support bow guidance |
-
2001
- 2001-10-23 EP EP20010125107 patent/EP1201428B1/en not_active Expired - Lifetime
- 2001-10-23 DE DE50115825T patent/DE50115825D1/en not_active Expired - Lifetime
- 2001-10-23 EP EP08164150A patent/EP1995064B1/en not_active Expired - Lifetime
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2156577A1 (en) * | 1971-11-15 | 1973-05-30 | Roland Offsetmaschf | CARTON GUIDE FOR ROTARY SHEET PRINTING MACHINES |
EP0246100A2 (en) * | 1986-05-14 | 1987-11-19 | Wallace Knight Limited | An assembly for preventing the detachment of a substrate from a revolving cylinder |
WO1993003990A1 (en) * | 1991-08-16 | 1993-03-04 | Heidelberger Druckmaschinen Ag | Device for regulating and/or controlling individual setting elements in the sheet delivery region of a printing machine |
DE9115032U1 (en) * | 1991-12-04 | 1992-01-16 | Heidelberger Druckmaschinen Ag, 6900 Heidelberg | Sheet delivery on printing machines |
DE4443493A1 (en) * | 1994-12-07 | 1996-06-13 | Kba Planeta Ag | Guide system for material with considerable bending stiffness |
DE19523076A1 (en) * | 1995-06-24 | 1997-01-02 | Heidelberger Druckmasch Ag | Device for achieving a perfect support of a printing material in a printing press |
DE19753089A1 (en) * | 1997-11-29 | 1999-06-02 | Roland Man Druckmasch | Sheet guiding device in a printing press |
EP0924069A2 (en) * | 1997-11-29 | 1999-06-23 | MAN Roland Druckmaschinen AG | Sheet guiding device in a printing machine |
Also Published As
Publication number | Publication date |
---|---|
EP1201428A2 (en) | 2002-05-02 |
EP1201428B1 (en) | 2011-03-23 |
EP1995064A1 (en) | 2008-11-26 |
DE50115825D1 (en) | 2011-05-05 |
EP1995064B1 (en) | 2012-12-12 |
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Inventor name: WEISBACH, GUENTER Inventor name: BEYER, MICHAEL Inventor name: KOCH, MICHAEL Inventor name: REINECKER, MATTHIAS Inventor name: LEUSCHKE, ANDREAS |
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