WO2002016137A1 - Kammerrakel - Google Patents
Kammerrakel Download PDFInfo
- Publication number
- WO2002016137A1 WO2002016137A1 PCT/CH2000/000453 CH0000453W WO0216137A1 WO 2002016137 A1 WO2002016137 A1 WO 2002016137A1 CH 0000453 W CH0000453 W CH 0000453W WO 0216137 A1 WO0216137 A1 WO 0216137A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- chamber
- doctor blade
- slide plate
- ink
- outlet opening
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F31/00—Inking arrangements or devices
- B41F31/02—Ducts, containers, supply or metering devices
- B41F31/027—Ink rail devices for inking ink rollers
Definitions
- the present invention relates to a chamber doctor blade which can be used in an inking unit of a printing press, for inking a screen roller, with an ink chamber with a lateral ink outlet opening extending over its length, the two longitudinal edges of which are each delimited by a lip-type doctor blade and for which opening a closing device is provided.
- the ink outlet opening In order to be able to manipulate cassette-type chambered doctor blades of the type described above (filled, filled in) or to remove the anilox roller without removing the chamber doctor, the ink outlet opening must be closed in order to prevent the ink from leaking.
- the object of the present invention was to create a closing device for the outlet opening of the chambered doctor blade, which has a much simpler construction and in particular makes cleaning easier.
- Figure 1 purely schematically a printing machine with anilox roller and chamber doctor.
- FIG 3 shows a closing device in the form of a partially cylindrical slide plate (used in guide grooves of parts of the side cheeks of a chamber doctor, and
- Figure 1 of the drawing shows purely schematically a printing machine with an anilox roller 1 with an associated chamber doctor blade 2, the ink chamber via the ink outlet opening 2 'delivers ink to the anilox roller.
- the ink outlet opening 2 'extends over the length of the ink chamber and its longitudinal edges are delimited by a closing doctor blade 3 (sealing against the ink cylinder) or an actual working doctor blade 4 (doctor blade doctor blade).
- the side is limited and sealed by means of sealing lips on the side cheeks 5, 6 (see FIG. 2), which are attached to the cylinder. less than 1.
- the paint is fed to the paint chamber, for example via a line 7 or sucked off via a line 8.
- the paint can also be poured directly into the chamber from above.
- the ink outlet opening 2 'must be closed.
- the invention now proposes the use of a slide plate 9 (FIG. 3), which is designed as a partially cylindrical element and has essentially the same radius of curvature as the anilox roller.
- the slide plate 9 is inserted from above in front of the outlet opening 2 ', the plate 9 being sealingly guided in correspondingly curved grooves 10, 11 of the side walls 5, 6 or their sealing lips.
- the working squeegee 4 is touched (if necessary bent slightly downward) so that this opening edge is also sealed.
- the lower edge of the slide plate 9 comes to rest against the lower squeegee 3 and also seals this opening edge.
- the slide plate 9 can be easily pushed by hand in front of the opening 2 '(guided in the grooves 10, 11) and lies between the latter and the surface of the anilox roller.
- the slide plate 9 can also be supported on the chamber of the chamber doctor blade, regardless of whether the ink chamber is closed or open at the top (the ink chamber which is open at the top allows the operator to refill paint by hand or to add another paint).
- the slide plate 9 is inserted, for example, using handles 13, 14.
- FIG. 4 shows schematically the position of the squeegees 4, 5 when the opening 2 'is open (FIG. 4a) or when the opening 2' is closed (FIG. 4b).
- anilox roller can also be replaced when the ink outlet is closed.
Landscapes
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2000265521A AU2000265521A1 (en) | 2000-08-24 | 2000-08-24 | Chamber doctor blade |
PCT/CH2000/000453 WO2002016137A1 (de) | 2000-08-24 | 2000-08-24 | Kammerrakel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CH2000/000453 WO2002016137A1 (de) | 2000-08-24 | 2000-08-24 | Kammerrakel |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2002016137A1 true WO2002016137A1 (de) | 2002-02-28 |
Family
ID=4358119
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CH2000/000453 WO2002016137A1 (de) | 2000-08-24 | 2000-08-24 | Kammerrakel |
Country Status (2)
Country | Link |
---|---|
AU (1) | AU2000265521A1 (de) |
WO (1) | WO2002016137A1 (de) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10349053A1 (de) * | 2003-09-12 | 2005-04-07 | Metronic Ag | Farbkammer |
US7234396B2 (en) | 2003-09-12 | 2007-06-26 | Kba-Metronic Ag | Ink applicator having movable bar and blade for opening and closing ink gap |
DE102007041755A1 (de) * | 2007-09-04 | 2009-03-05 | Kba-Metronic Ag | Farbkammer |
DE102007041758A1 (de) * | 2007-09-04 | 2009-03-05 | Kba-Metronic Ag | Farbkammer |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0022912A1 (de) * | 1979-07-24 | 1981-01-28 | M.A.N.-ROLAND Druckmaschinen Aktiengesellschaft | Farbkasten für eine Rotationsdruckmaschine |
EP0359958A2 (de) * | 1988-09-22 | 1990-03-28 | M.A.N.-ROLAND Druckmaschinen Aktiengesellschaft | Kammerrakel |
DE9113480U1 (de) * | 1991-10-30 | 1992-01-02 | Heidelberger Druckmaschinen Ag, 6900 Heidelberg | Farbkasten für Druckmaschinen |
EP0575775A1 (de) * | 1992-06-12 | 1993-12-29 | MAN Roland Druckmaschinen AG | Farbkasten mit einem Verschlussteil |
DE29513812U1 (de) * | 1995-08-29 | 1995-10-05 | MAN Roland Druckmaschinen AG, 63075 Offenbach | Kammerrakel |
-
2000
- 2000-08-24 WO PCT/CH2000/000453 patent/WO2002016137A1/de active Application Filing
- 2000-08-24 AU AU2000265521A patent/AU2000265521A1/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0022912A1 (de) * | 1979-07-24 | 1981-01-28 | M.A.N.-ROLAND Druckmaschinen Aktiengesellschaft | Farbkasten für eine Rotationsdruckmaschine |
EP0359958A2 (de) * | 1988-09-22 | 1990-03-28 | M.A.N.-ROLAND Druckmaschinen Aktiengesellschaft | Kammerrakel |
DE9113480U1 (de) * | 1991-10-30 | 1992-01-02 | Heidelberger Druckmaschinen Ag, 6900 Heidelberg | Farbkasten für Druckmaschinen |
EP0575775A1 (de) * | 1992-06-12 | 1993-12-29 | MAN Roland Druckmaschinen AG | Farbkasten mit einem Verschlussteil |
DE29513812U1 (de) * | 1995-08-29 | 1995-10-05 | MAN Roland Druckmaschinen AG, 63075 Offenbach | Kammerrakel |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10349053A1 (de) * | 2003-09-12 | 2005-04-07 | Metronic Ag | Farbkammer |
US7234396B2 (en) | 2003-09-12 | 2007-06-26 | Kba-Metronic Ag | Ink applicator having movable bar and blade for opening and closing ink gap |
DE10349053B4 (de) * | 2003-09-12 | 2009-09-10 | Kba-Metronic Aktiengesellschaft | Farbkammer |
DE102007041755A1 (de) * | 2007-09-04 | 2009-03-05 | Kba-Metronic Ag | Farbkammer |
DE102007041758A1 (de) * | 2007-09-04 | 2009-03-05 | Kba-Metronic Ag | Farbkammer |
EP2033787A3 (de) * | 2007-09-04 | 2010-10-27 | Kba-Metronic Ag | Farbkammer |
DE102007041755B4 (de) * | 2007-09-04 | 2011-02-17 | Kba-Metronic Aktiengesellschaft | Farbkammer |
US7997197B2 (en) | 2007-09-04 | 2011-08-16 | Kba-Metronic Ag | Closable ink cartridge for printer roll |
Also Published As
Publication number | Publication date |
---|---|
AU2000265521A1 (en) | 2002-03-04 |
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