DE60307261T2 - Method for attaching a blanket sleeve to a chuck - Google Patents
Method for attaching a blanket sleeve to a chuck Download PDFInfo
- Publication number
- DE60307261T2 DE60307261T2 DE60307261T DE60307261T DE60307261T2 DE 60307261 T2 DE60307261 T2 DE 60307261T2 DE 60307261 T DE60307261 T DE 60307261T DE 60307261 T DE60307261 T DE 60307261T DE 60307261 T2 DE60307261 T2 DE 60307261T2
- Authority
- DE
- Germany
- Prior art keywords
- chuck
- pressure plate
- ring
- plate ring
- intermediate ring
- 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 - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
- B41N6/00—Mounting boards; Sleeves Make-ready devices, e.g. underlays, overlays; Attaching by chemical means, e.g. vulcanising
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F27/00—Devices for attaching printing elements or formes to supports
- B41F27/10—Devices for attaching printing elements or formes to supports for attaching non-deformable curved printing formes to forme cylinders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
- B41N10/00—Blankets or like coverings; Coverings for wipers for intaglio printing
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Automatic Assembly (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Moulding By Coating Moulds (AREA)
- Printing Plates And Materials Therefor (AREA)
- Gripping On Spindles (AREA)
- Clamps And Clips (AREA)
Abstract
Description
Die vorliegende Erfindung bezieht sich auf ein Verfahren zum Befestigen eines Druckplattenrings auf einem Spannfutter einer Rotationspresse, welches mit Heizmitteln verbunden werden soll, um den Druckplattenring auf seine Arbeitstemperatur zu bringen.The The present invention relates to a method of fastening a pressure plate ring on a chuck of a rotary press, which to be connected with heating means to the pressure plate ring on to bring his working temperature.
Die Befestigung von warm arbeitenden Druckplatten, die durch Wärmeübertragung von einem Spannfutter einer Rotationspresse, auf welchem die Druckplatten befestigt sind, erwärmt werden, bringt relativ schwierig zu lösende Probleme mit sich, wobei deren bekannte Lösungen verschiedene Nachteile aufweisen. Die Befestigung der Druckplatten mittels Schrauben führt zum Problem der Befestigung der Schrauben in der Wand des mittels eines Ölkreislaufs erwärmten Spannfutters, und zwar deshalb, weil die Löcher, welche die Schrauben aufnehmen, die Spannfutterwand nicht durchsetzen dürfen. Ferner handelt es sich um einen zeitaufwändigen Vorgang. Um das mit dieser Befestigungsart verbundene Problem zu vermeiden, wurde bereits vorgeschlagen, das Spannfutter mit einer Bienenwaben-Struktur zu umgeben, in welcher die Druckplatten in der gewünschten Stellung einfach befestigt werden können.The Attachment of hot working printing plates by heat transfer from a chuck of a rotary press on which the printing plates are attached, heated are relatively difficult to solve problems with their known solutions have various disadvantages. The fastening of the printing plates by means of screws on the problem of fixing the screws in the wall of the means an oil circuit heated Chucks, and that's because the holes, which are the screws pick up, the chuck wall must not prevail. Further it is a time consuming process. To do that with This type of attachment to avoid associated problem already became proposed to use the chuck with a honeycomb structure too surrounded, in which the printing plates are simply attached in the desired position can.
Auch wenn die letztgenannte Lösung das Weglassen der Schrauben und das einfachere Befestigen der Druckplatten erlaubt, wird die Wärmeübertragung zwischen dem erwärmten Spannfutter und den Druckplatten hingegen stark beeinträchtigt, da die Wärmeaustauschfläche zwischen dem Spannfutter und den Druckplatten stark verkleinert wird, was bezüglich der Leistungsfähigkeit der Rotationspresse einen beträchtlichen Nachteil darstellt.Also if the latter solution the omission of the screws and the easier fixing of the printing plates allowed, is the heat transfer between the heated Chuck and the pressure plates, however, severely impaired because the heat exchange surface between the chuck and the pressure plates is greatly reduced, which in terms of the efficiency the rotary press a considerable Disadvantage represents.
Das Dokument US-A-2003/0031812 beschreibt ein Verfahren gemäß dem Oberbegriff von Anspruch 1.The Document US-A-2003/0031812 describes a method according to the preamble of claim 1.
Die Aufgabe der vorliegenden Erfindung ist es, die Nachteile der oben erwähnten Lösungen zumindest teilweise zu beheben.The The object of the present invention is to overcome the disadvantages of the above mentioned solutions at least partially correct.
Zu diesem Zweck hat diese Erfindung gemäß Anspruch 1 ein Verfahren zum Befestigen eines Druckplattenrings auf einem Spannfutter einer Rotationspresse zum Gegenstand, welches mit Heizmitteln versehen ist, um den Druckplattenring auf seine Arbeitstemperatur zu bringen.To For this purpose, this invention has a method according to claim 1 for securing a pressure plate ring on a chuck of a Rotary press on the subject, which provided with heating means is to bring the pressure plate ring to its working temperature.
Die Vorteile dieser Erfindung beruhen im Wesentlichen auf der Tatsache, dass man mittels eines sehr einfachen Verfahrens die Montage der Druckplatten auf dem Spannfutter vereinfacht, wobei sich ihre Befestigung beim Erwärmen automatisch ergibt, und dass zwischen dem Spannfutter und den Druckplatten beim Betrieb der Rotationspresse ferner eine optimale Wärmeübertragung sichergestellt wird.The Advantages of this invention are based essentially on the fact that by means of a very simple procedure, the assembly of Pressure plates on the chuck are simplified, taking their attachment when heating automatically results, and that between the chuck and the pressure plates during operation of the rotary press further optimal heat transfer is ensured.
Die beigefügten Zeichnungen zeigen sehr schematisch und beispielhaft eine Ausführungsform des Verfahrens gemäß der vorliegenden Erfindung.The attached Drawings show very schematically and by way of example an embodiment of the invention Method according to the present Invention.
Wie
es sehr übertrieben
und einzig mit didaktischer Absicht dargestellt worden ist, sind
zwischen dem Spannfutter
Gemäß einer
Ausführungsform
des Befestigungsverfahrens sind das Spannfutter
In
einem besonderen Beispiel wiesen das Spannfutter
Im
Allgemeinen müssen
das Spiel bzw. die Spiele, die zwischen dem Spannfutter
Dank
dieses Befestigungsverfahrens ist die Montage der Druckplatten auf
dem Spannfutter äußerst einfach,
da das bzw. die Spiele zwischen den verschiedenen Aufbauelementen
vorhanden sind. Auch wenn zwischen dem Spannfutter
Claims (3)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03405560A EP1500505B1 (en) | 2003-07-25 | 2003-07-25 | Method for tightening a sleeve blanket on a mandrel |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60307261D1 DE60307261D1 (en) | 2006-09-14 |
DE60307261T2 true DE60307261T2 (en) | 2007-07-26 |
Family
ID=33484085
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60307261T Expired - Lifetime DE60307261T2 (en) | 2003-07-25 | 2003-07-25 | Method for attaching a blanket sleeve to a chuck |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1500505B1 (en) |
AT (1) | ATE334821T1 (en) |
DE (1) | DE60307261T2 (en) |
ES (1) | ES2269956T3 (en) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2763888B1 (en) * | 1997-05-28 | 1999-07-16 | Rollin Sa | IMPROVED SLEEVE FOR A CYLINDER OF A PRINTING MACHINE OR THE LIKE AND METHOD FOR FITTING THEREOF |
FR2801833B1 (en) * | 1999-12-03 | 2003-05-16 | Rollin Sa | A SLEEVE COMPRISING A SOLIDARIZATION LAYER ON A METAL SUPPORT CYLINDER |
US6389965B1 (en) * | 1999-12-21 | 2002-05-21 | Heidelberger Druckmaschinen Ag | Tubular printing blanket with tubular isotropic reinforcing layer |
US6640711B2 (en) * | 2002-01-15 | 2003-11-04 | Michael A. Smoot | Bridge mandrel for use as a repeat builder in a printing machine |
-
2003
- 2003-07-25 DE DE60307261T patent/DE60307261T2/en not_active Expired - Lifetime
- 2003-07-25 ES ES03405560T patent/ES2269956T3/en not_active Expired - Lifetime
- 2003-07-25 EP EP03405560A patent/EP1500505B1/en not_active Expired - Lifetime
- 2003-07-25 AT AT03405560T patent/ATE334821T1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE60307261D1 (en) | 2006-09-14 |
EP1500505B1 (en) | 2006-08-02 |
EP1500505A1 (en) | 2005-01-26 |
ATE334821T1 (en) | 2006-08-15 |
ES2269956T3 (en) | 2007-04-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |