DE417097C - Inking unit for printing machines that can swing or can be raised and lowered - Google Patents
Inking unit for printing machines that can swing or can be raised and loweredInfo
- Publication number
- DE417097C DE417097C DESCH70311D DESC070311D DE417097C DE 417097 C DE417097 C DE 417097C DE SCH70311 D DESCH70311 D DE SCH70311D DE SC070311 D DESC070311 D DE SC070311D DE 417097 C DE417097 C DE 417097C
- Authority
- DE
- Germany
- Prior art keywords
- inking unit
- raised
- lowered
- printing machines
- lever
- 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.)
- Expired
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
- B41F31/04—Ducts, containers, supply or metering devices with duct-blades or like metering devices
Landscapes
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Description
Die Erfindung betrifft ein schwingbar oder heb- und senkbar gelagertes Farbwerk für Druckmaschinen.The invention relates to an inking unit for swinging or lifting and lowering Printing machines.
Die Erfindung besteht darin, daß der den Farbkasten tragende Hebel unter dem Einfluß einer Feder und eines auf der Achse des Hebels befestigten Armes steht; wird dieser niedergedrückt, so wird die Farbkastenwalze an die Farbwalzen heranbewegt, während beiThe invention consists in that the lever carrying the paint fountain is under the influence a spring and an arm fixed on the axis of the lever; becomes this depressed, the ink fountain roller is moved towards the inking rollers, while at
ίο Freigabe des Armes die Farbkastenwalze mit
dem Farbkasten durch die Feder von dem Farbwerk abgehoben wird. Bei kleineren lithographischen
Rotationsdruckmaschinen, für welche die Erfindung in erster Linie gedacht ist, kann nämlich unter Umständen die Anbringung
eines mechanisch angetriebenen tupfenden Farbwerkes unwirtschaftlich sein; diesem Mangel hilft die Erfindung ab.
In der Zeichnung ist eine Ausführungsform des Gegenstandes der Erfindung veranschaulicht,
und zwar stellen dar:ίο Release the arm, the ink fountain roller with the ink fountain is lifted off the inking unit by the spring. In the case of smaller lithographic rotary printing presses, for which the invention is primarily intended, the attachment of a mechanically driven dabbing inking unit can under certain circumstances be uneconomical; The invention remedies this deficiency.
In the drawing, an embodiment of the subject matter of the invention is illustrated, namely represent:
Abb. ι eine Seitenansicht und Abb. 2 eine Draufsicht.Fig. Ι a side view and Fig. 2 is a plan view.
Ein auf der Achse 2 gelagerter zweiarmiger Hebel 1 trägt an dem einen Arm den Farbkasten 3 mit der Farbkastenwalze-Duktorwalze 4. Auf die Achse 2 ist ein Hebel 5 aufgesetzt. In die Öse 6 am anderen Arm des Hebels 1 ist eine Feder 7 eingehängt, deren anderes Ende an der Spindel 8 befestigt ist. Unterhalb der Farbkastenwalze 4 sitzen die Farbwalzen 9, 10 und 11, welche den Plattenzylinder 12 einfärben.A two-armed lever 1 mounted on the axis 2 carries the paint fountain on one arm 3 with the ink fountain roller-ductor roller 4. A lever 5 is placed on the axis 2. In the eyelet 6 on the other arm of the lever 1, a spring 7 is suspended, whose the other end is attached to the spindle 8. Below the ink fountain roller 4 sit Inking rollers 9, 10 and 11, which ink the plate cylinder 12.
Die Arbeitsweise der Vorrichtung ist folgende: The operation of the device is as follows:
In der Ruhelage wird der Farbkasten 3 von der Feder 7 nach oben geschwungen und bleibt in dieser Stellung so lange, bis es dem die Maschine Bedienenden notwendig erscheint, neue Farbe dem Plattenzylinder 12 40 zuzuführen. Nun drückt er den Hebel 5 mit der Hand hinunter, wodurch die Farbkastenwalze 4 mit der Verreiberwalze 9 des Farbwerkes in Berührung kommt. Je nach dem Farbbedarf der Farbwalze wird diese nieder- 45 gedrückte Stellung willkürlich von dem die Maschine Bedienenden längere oder kürzere Zeit eingehalten; nach beendigter Farbgebung wird der Hebel 5 losgelassen. Nunmehr tritt die Feder 7 in Wirkung und hebt die Duktor- ^0 walze 4 von den Färb walzen ab. Die Einstellung des Farbmessers nimmt die Schraube 14 vor.In the rest position, the ink fountain 3 is swung upwards by the spring 7 and remains in this position until it appears necessary to the operator of the machine to supply new ink to the plate cylinder 12 40. Now he pushes the lever 5 down with his hand, whereby the ink fountain roller 4 comes into contact with the distributor roller 9 of the inking unit. Depending on the ink requirement of the ink roller, this depressed position is arbitrarily maintained for a longer or shorter time by the operator of the machine; When the coloring is finished, the lever 5 is released. Now the spring 7 takes effect and lifts the Duktor- ^ 0 roller 4 from the dye rollers. The screw 14 adjusts the ink knife.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DESCH70311D DE417097C (en) | Inking unit for printing machines that can swing or can be raised and lowered |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DESCH70311D DE417097C (en) | Inking unit for printing machines that can swing or can be raised and lowered |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE417097C true DE417097C (en) | 1925-08-05 |
Family
ID=7439915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DESCH70311D Expired DE417097C (en) | Inking unit for printing machines that can swing or can be raised and lowered |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE417097C (en) |
-
0
- DE DESCH70311D patent/DE417097C/en not_active Expired
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