EP1036667B1 - Printing plate and process for the production thereof - Google Patents
Printing plate and process for the production thereof Download PDFInfo
- Publication number
- EP1036667B1 EP1036667B1 EP00104850A EP00104850A EP1036667B1 EP 1036667 B1 EP1036667 B1 EP 1036667B1 EP 00104850 A EP00104850 A EP 00104850A EP 00104850 A EP00104850 A EP 00104850A EP 1036667 B1 EP1036667 B1 EP 1036667B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- printing plate
- sheet
- printing
- metal
- rolling direction
- 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
- B41N1/00—Printing plates or foils; Materials therefor
- B41N1/04—Printing plates or foils; Materials therefor metallic
- B41N1/08—Printing plates or foils; Materials therefor metallic for lithographic printing
- B41N1/083—Printing plates or foils; Materials therefor metallic for lithographic printing made of aluminium or aluminium alloys or having such surface layers
-
- 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
- B41N3/00—Preparing for use and conserving printing surfaces
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49789—Obtaining plural product pieces from unitary workpiece
- Y10T29/49798—Dividing sequentially from leading end, e.g., by cutting or breaking
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/141—With means to monitor and control operation [e.g., self-regulating means]
- Y10T83/148—Including means to correct the sensed operation
- Y10T83/155—Optimizing product from unique workpiece
Definitions
- the invention relates to a printing plate according to the preamble of claim 1 and a method for its production according to the preamble of claim 6.
- the invention is based on printing plates which are rolled up or placed on cylinders, so-called plate cylinders, by printing presses and which are tensioned by folding at their circumferential ends.
- Such printing plates have a surface on one of their flat sides that can be imaged by printing technology.
- the corresponding surfaces B. grained, ie they are roughened or coated with light- or laser-sensitive coatings.
- the starting material for normal width printing plates is made from rolled sheet metal strip, e.g. B. made of aluminum, cut and folded transversely to the rolling direction.
- the sheet metal strip can already be provided with an imageable surface.
- the plates, which form the starting material for this are known to have to be cut off transversely to the rolling direction of the sheet, since the rolling mills can only produce a limited maximum strip width.
- the folds for clamping these printing plates therefore run along the rolling direction of the metal strip that was used as the starting material.
- the crystal axes of rolled materials are aligned in the rolling plane and rolling direction (textures), which increases strength in this direction, but increases the tendency to tear in the longitudinal direction. Due to this feature, printing plates that are too wide can break after a relatively small number of rollovers and have a much shorter service life than normal widths.
- the object of the invention is to increase the service life of such printing plates and to provide a method for their production. This object is achieved with the features of claims 1 and 6 according to the invention.
- one component of the load lies in the direction of the increased material strength. This extends the service life of the printing plate.
- the method according to the invention it is possible to produce over-wide printing plates with increased strength in the direction of stress. Several pages can be illustrated side by side on extra-wide printing plates. They are used on very wide printing machines, the substrate web widths of z. B. Process over 1460 mm paper width.
- Figure 1 shows a conventional printing plate (1) viewed from the side.
- the surface of the functional side (2) extends into the image plane and can be illustrated using printing technology. That is z. B. enables the functional side (2) with a light-sensitive layer is provided, which after exposure and development - in accordance with the object to be printed - has ink-accepting or ink-repellent zones.
- laser technology can also be used well for this process, e.g. B. so-called plate setters.
- the same effect can also be achieved by grained surfaces by roughening the functional side (2).
- different bevels (3) are bent at its two ends in the printing direction.
- the pressure plate (1) is held and tensioned on these folds (3) after being rolled up or placed on a cylinder of a printing press by means provided for this purpose.
- Printing plates (1) are usually produced from plates which are cut out as plates (5) from rolled sheet metal strip (4).
- FIG. 2 shows the alignment of such a circuit board (5) on the metal strip (4).
- the board (5) with the width B and the calculated elongated length L is at an angle to the longitudinal direction of the metal strip (4), so that the rolling direction WR also runs obliquely with respect to the main directions of the board (5).
- the term main directions is to be understood as the extension of the board (5) in the directions of width B and length L. The closer the orientation of the length L to the rolling direction WR, the greater the load capacity of the pressure plate (1) in the direction of the length L.
- FIG. 3 shows the arrangement of a plurality of blanks (5) on the metal strip (4) as is provided for a manufacturing method according to the invention.
- the sheet metal strip (4) is cut by cutting on cutting lines (6) which are offset by the section length D.
- the section length D results from the position of the plate (5) on the sheet metal strip (4), because the cutting line (6) passes through the corners of two successive plates (5) lying on the surface of the sheet metal strip (4).
- the resulting intermediate products (7) are shown in Figure 4. They have the form of rectangles with the bandwidth W as the first edge length and the section length D as the second length running at right angles to it.
- the dimensions of the blanks (5) are generated in their oblique position to the rolling direction WR. This cutting out can be carried out with a punching tool on a press. Register markings can also be set at the same time.
- FIG. 5 shows the procedure according to a further method according to the invention, in which the waste is optimized and thus the costs are lower.
- the blanks (5) lie at an angle to the rolling direction WR of the sheet metal strip (4), but the blanks (5) follow one another without offset in the longitudinal direction. This is achieved by obliquely offset cuts along the cutting line (10), through which the width B of the pressure plates (1) are already determined.
- both the angle of the cutting line (10) and the clock that is, the offset between the cuts made, be adapted to different inclinations of different boards (5).
- FIG. 6 shows an intermediate product (11) from the previous method step.
- These intermediate products (11) are parallelograms with a height corresponding to the bandwidth W.
- the length L is finally generated. With this method, register markings can also be punched in this step.
Landscapes
- Printing Plates And Materials Therefor (AREA)
Description
Die Erfindung betrifft eine Druckplatte gemäß dem Oberbegriff des Anspruchs 1 und ein Verfahren zu ihrer Herstellung gemäß dem Oberbegriff des Anspruchs 6.The invention relates to a printing plate according to the preamble of claim 1 and a method for its production according to the preamble of claim 6.
Die Erfindung geht von Druckplatten aus, die auf Zylinder, sogenannten Plattenzylindern, von Druckmaschinen aufgerollt bzw. aufgelegt werden und durch Abkantungen an ihren umfangsmäßigen Enden gespannt werden. Solche Druckplatten weisen auf einer ihrer flächigen Seiten eine Oberfläche auf, die drucktechnisch bebilderbar ist. Dazu werden die entsprechenden Oberflächen z. B. gekörnt, d. h. sie werden aufgerauht oder mit licht- bzw.laserempfindlichen Belägen beschichtet.
Das Ausgangsmaterial für normalbreite Druckplatten wird von gewalztem Blechband, z. B. aus Aluminium, abgeschnitten und quer zur Walzrichtung abgekantet. Das Blechband kann dabei bereits mit einer bebilderbaren Oberfläche versehen sein.
Bei Druckplatten für überbreite Maschinen müssen die Platten, die das Ausgangsmaterial dafür bilden jedoch bekannterweise quer zur Walzrichtung des Bleches abgeschnitten werden, da die Walzwerke nur eine begrenzte maximale Bandbreite produzieren können. Die Abkantungen zum Festspannen dieser Druckplatten verlaufen deshalb längs der Walzrichtung des Blechbands, das als Ausgangsmaterial eingesetzt wurde.
Die Kristallachsen von gewalzten Werkstoffen sind in Walzebene und Walzrichtung ausgerichtet (Texturen), wodurch in dieser Richtung eine gesteigerte Festigkeit auftritt, aber in Längsrichtung eine erhöhte Reißneigung besteht. Aufgrund dieser Eigenschaft können im Druckbetrieb überbreite Druckplatten nach relativ wenigen Überrollungen brechen und haben im Vergleich mit normalbreiten wesentlich kürzere Standzeiten.The invention is based on printing plates which are rolled up or placed on cylinders, so-called plate cylinders, by printing presses and which are tensioned by folding at their circumferential ends. Such printing plates have a surface on one of their flat sides that can be imaged by printing technology. For this purpose, the corresponding surfaces. B. grained, ie they are roughened or coated with light- or laser-sensitive coatings.
The starting material for normal width printing plates is made from rolled sheet metal strip, e.g. B. made of aluminum, cut and folded transversely to the rolling direction. The sheet metal strip can already be provided with an imageable surface.
In the case of printing plates for extra-wide machines, however, the plates, which form the starting material for this, are known to have to be cut off transversely to the rolling direction of the sheet, since the rolling mills can only produce a limited maximum strip width. The folds for clamping these printing plates therefore run along the rolling direction of the metal strip that was used as the starting material.
The crystal axes of rolled materials are aligned in the rolling plane and rolling direction (textures), which increases strength in this direction, but increases the tendency to tear in the longitudinal direction. Due to this feature, printing plates that are too wide can break after a relatively small number of rollovers and have a much shorter service life than normal widths.
Aufgabe der Erfindung ist es, die Standzeit solcher Druckplatten zu steigern und ein Verfahren zu ihrer Herstellung bereitzustellen.
Diese Aufgabe wird mit den Merkmalen der Patentansprüche 1 und 6 erfindungsgemäß gelöst.
Bei der erfindungsgemäßen Druckplatte liegt eine Komponente der Belastung in der Richtung der erhöhten Werkstoffestigkeit. Dadurch wird die Standzeit der Druckplatte verlängert.
Mit dem erfindungsgemäßen Verfahren ist es möglich überbreite Druckplatten mit gesteigerter Festigkeit in Beanspruchungsrichtung herzustellen. Auf überbreiten Druckplatten können mehrere Seiten nebeneinander bebildert sein. Sie werden auf sehr breiten Druckmaschinen eingesetzt, die Bedruckstoffbahnbreiten von z. B. über 1460 mm Papierbreite verarbeiten.The object of the invention is to increase the service life of such printing plates and to provide a method for their production.
This object is achieved with the features of claims 1 and 6 according to the invention.
In the printing plate according to the invention, one component of the load lies in the direction of the increased material strength. This extends the service life of the printing plate.
With the method according to the invention, it is possible to produce over-wide printing plates with increased strength in the direction of stress. Several pages can be illustrated side by side on extra-wide printing plates. They are used on very wide printing machines, the substrate web widths of z. B. Process over 1460 mm paper width.
Durch nachfolgende Beschreibung der beigefügten Zeichnungen wird die Erfindung näher erläutert. Es zeigen:
- Fig. 1
- eine Druckplatte in Seitenansicht
- Fig. 2
- Lage einer Platine auf einem Blechband
- Fig. 3
- Anordnung von Platinen auf einem Blechband nach einem erfindungsgemäßen Verfahren
- Fig. 4
- Zwischenprodukt des gleichen Verfahrens
- Fig. 5
- Anordnung von Platinen nach einem weiteren erfindungsgemäßen Verfahren
- Fig. 6
- ein weiteres Zwischenprodukt
- Fig. 1
- a printing plate in side view
- Fig. 2
- Location of a circuit board on a metal strip
- Fig. 3
- Arrangement of boards on a sheet metal strip according to a method according to the invention
- Fig. 4
- Intermediate product of the same process
- Fig. 5
- Arrangement of boards according to a further method according to the invention
- Fig. 6
- another intermediate
Die Figur 1 zeigt eine herkömmliche Druckplatte (1) von der Seite betrachtet. Die Funktionsseite (2) erstreckt sich mit ihrer Oberfläche in die Bildebene hinein und ist drucktechnisch bebilderbar. Das wird z. B. dadurch ermöglicht, daß die Funktionsseite (2) mit einer lichtempfindlichen Schicht versehen ist, die nach Belichtung und Entwicklung - entsprechend dem zu druckenden Objekt - farbannehmende bzw. farbabstoßende Zonen aufweist. Für diesen Prozeß ist jedoch auch die Lasertechnik gut einsetzbar, z. B. sogenannte Plate-Setter. Die gleiche Wirkung kann aber auch durch gekörnte Oberflächen erzielt werden, indem die Funktionsseite (2) aufgerauht wird. Nach der Bebilderung der Druckplatte (1) werden an ihren beiden in Druckrichtung liegenden Enden verschiedene Abkantungen (3) angebogen. An diesen Abkantungen (3) wird die Druckplatte (1) nach dem Aufrollen bzw. Auflegen auf einen Zylinder einer Druckmaschine durch dafür vorgesehene Einrichtungen gehalten und gespannt.Figure 1 shows a conventional printing plate (1) viewed from the side. The surface of the functional side (2) extends into the image plane and can be illustrated using printing technology. That is z. B. enables the functional side (2) with a light-sensitive layer is provided, which after exposure and development - in accordance with the object to be printed - has ink-accepting or ink-repellent zones. However, laser technology can also be used well for this process, e.g. B. so-called plate setters. The same effect can also be achieved by grained surfaces by roughening the functional side (2). After the printing plate (1) has been imaged, different bevels (3) are bent at its two ends in the printing direction. The pressure plate (1) is held and tensioned on these folds (3) after being rolled up or placed on a cylinder of a printing press by means provided for this purpose.
Druckplatten (1) werden üblicherweise aus Platten hergestellt, die als Platinen (5) aus gewalztem Blechband (4) herausgeschnitten werden. In Figur 2 ist die erfindungsgemäße Ausrichtung einer solchen Platine (5) auf dem Blechband (4) dargestellt. Die Platine (5) mit der Breite B und der berechneten gestreckten Länge L liegt schräg zur Längsrichtung des Blechbandes (4), so daß die Walzrichtung WR gegenüber den Hauptrichtungen der Platine (5) ebenfalls schräg verläuft. Unter dem Begriff Hauptrichtungen ist die Erstreckung der Platine (5) in den Richtungen der Breite B und der Länge L zu verstehen. Je mehr sich die Ausrichtung der Länge L zur Walzrichtung WR annähert, umso größer wird die Belastbarkeit der Druckplatte (1) in Richtung der Länge L. Zur Optimierung dieser Belastungsrichtung werden zwei sich diagonal gegenüberliegende Ecken der Platine (5) auf die äußersten Ränder der Bandbreite W des Blechbandes (4) gelegt. Das Optimum ist erreicht, wenn die Bandbreite W so groß wie die Breite B der Druckplatte (1) ist. Bei normalbreiten Druckplatten (1) kommt dieser Fall vor.Printing plates (1) are usually produced from plates which are cut out as plates (5) from rolled sheet metal strip (4). FIG. 2 shows the alignment of such a circuit board (5) on the metal strip (4). The board (5) with the width B and the calculated elongated length L is at an angle to the longitudinal direction of the metal strip (4), so that the rolling direction WR also runs obliquely with respect to the main directions of the board (5). The term main directions is to be understood as the extension of the board (5) in the directions of width B and length L. The closer the orientation of the length L to the rolling direction WR, the greater the load capacity of the pressure plate (1) in the direction of the length L. To optimize this loading direction, two diagonally opposite corners of the plate (5) are placed on the outermost edges of the strip width W of the metal strip (4). The optimum is achieved when the bandwidth W is as large as the width B of the printing plate (1). This occurs with normal-width printing plates (1).
In Figur 3 ist die Anordnung mehrerer Platinen (5) auf dem Blechband (4) gezeigt wie sie für ein erfindungsgemäßes Herstellverfahren vorgesehen ist. Das Blechband (4) wird durch Schneiden an Schnittlinien (6), die um die Abschnittslänge D versetzt sind, zerteilt. Die Abschnittslänge D ergibt sich aus der Lage der Platine (5) auf dem Blechband (4), denn die Schnittlinie (6) geht durch die, auf der Fläche des Blechbands (4) liegenden Ecken zweier aufeinanderfolgenden Platinen (5).FIG. 3 shows the arrangement of a plurality of blanks (5) on the metal strip (4) as is provided for a manufacturing method according to the invention. The sheet metal strip (4) is cut by cutting on cutting lines (6) which are offset by the section length D. The section length D results from the position of the plate (5) on the sheet metal strip (4), because the cutting line (6) passes through the corners of two successive plates (5) lying on the surface of the sheet metal strip (4).
Die dabei entstandenen Zwischenprodukte (7) sind in Figur 4 dargestellt. Sie haben die Form von Rechtecken mit der Bandbreite W als erste Kantenlänge und der Abschnittslänge D als rechtwinklig dazu verlaufende zweite Länge. Durch Heraustrennen entlang der Schnittlinien (8, 9) werden die Abmessungen der Platinen (5) in ihrer schrägen Lage zur Walzrichtung WR erzeugt. Dieses Ausschneiden kann mit einem Stanzwerkzeug auf einer Presse durchgeführt werden. Dabei können gleichzeitig auch Registermarkierungen gesetzt werden.The resulting intermediate products (7) are shown in Figure 4. They have the form of rectangles with the bandwidth W as the first edge length and the section length D as the second length running at right angles to it. By cutting out along the cutting lines (8, 9), the dimensions of the blanks (5) are generated in their oblique position to the rolling direction WR. This cutting out can be carried out with a punching tool on a press. Register markings can also be set at the same time.
Die Figur 5 zeigt das Vorgehen nach einem weiteren erfindungsgemäßen Verfahren, bei welchem der Verschnitt optimiert ist und damit die Kosten geringer sind. Auch bei diesem Verfahren liegen die Platinen (5) schräg zur Walzrichtung WR des Blechbands (4), aber die Platinen (5) folgen einander ohne Versatz in Längsrichtung. Dies wird durch schräge versetzte Schnitte entlang der Schnittlinie (10) erreicht, durch die bereits die Breite B der Druckplatten (1) festgelegt werden. Bei diesem Verfahren muß sowohl der Winkel der Schnittlinie (10) als auch der Takt, das heißt der Versatz zwischen den ausgeführten Schnitten, auf verschiedene Schräglagen unterschiedlicher Platinen (5) angepaßt werden.FIG. 5 shows the procedure according to a further method according to the invention, in which the waste is optimized and thus the costs are lower. In this method too, the blanks (5) lie at an angle to the rolling direction WR of the sheet metal strip (4), but the blanks (5) follow one another without offset in the longitudinal direction. This is achieved by obliquely offset cuts along the cutting line (10), through which the width B of the pressure plates (1) are already determined. In this method, both the angle of the cutting line (10) and the clock, that is, the offset between the cuts made, be adapted to different inclinations of different boards (5).
Die Figur 6 stellt ein Zwischenprodukt (11) aus dem vorigen Verfahrensschritt dar. Diese Zwischenprodukte (11) sind Parallelogramme mit einer Höhe entsprechend der Bandbreite W. Durch Ausklinken der, über die Längserstreckung der Platinen (5) überstehenden, Dreiecke entlang der Schnittlinien (12), wird abschließend die Länge L erzeugt. Auch bei diesem Verfahren können in diesem Schritt Registermarkierungen mitgestanzt werden.FIG. 6 shows an intermediate product (11) from the previous method step. These intermediate products (11) are parallelograms with a height corresponding to the bandwidth W. By notching the triangles protruding over the longitudinal extension of the plates (5) along the cutting lines (12 ), the length L is finally generated. With this method, register markings can also be punched in this step.
- 11
- Druckplatteprinting plate
- 22
- Funktionsseitefunction page
- 33
- Abkantungfold
- 44
- Blechbandmetal strip
- 55
- Platinecircuit board
- 66
- Schnittlinieintersection
- 77
- Zwischenproduktintermediate
- 88th
- Schnittlinieintersection
- 99
- Schnittlinieintersection
- 1010
- Schnittlinieintersection
- 1111
- Zwischenproduktintermediate
- 1212
- Schnittlinieintersection
- BB
- Breitewidth
- DD
- Abschnittslängesection length
- LL
- (gestreckte) Länge(extended length
- WW
- Bandbreitebandwidth
- WRWR
- Walzrichtungrolling direction
Claims (8)
- Printing plate made from rolled sheet-metal material, characterised in that the rolling direction (WR) of the sheet metal (4) extends obliquely to the main directions of the printing plate (1).
- Printing plate according to claim 1, characterised in that the sheet-metal material consists of aluminium or an aluminium alloy.
- Printing plate according to claim 1, characterised in that one surface of the printing plate (1), namely the functional side (2), can be imaged for a printing process.
- Printing plate according to claim 3, characterised in that the functional side (2) of the printing plate (1) is provided with a light- or laser-sensitive layer.
- Printing plate according to claim 3, characterised in that the functional side (2) of the printing plate (1) has a granulated, roughened surface.
- Method for producing rectangular sheet-metal blanks (5) for use as printing plates (1) made from rolled sheet-metal strip (4), characterised in that the main directions of the sheet-metal blanks are worked out obliquely in relation to the rolling direction (WR) of the sheet-metal strip (4).
- Method for producing printing plates according to claim 6, characterised in that firstly sections of strip width W and of section length D are separated at right angles to the rolling direction (WR) and from these sections the sheet-metal blanks (5) of breadth B and stretched length L are worked out obliquely to the rolling direction (WR).
Figures 3 and 4 - Method for producing printing plates according to claim 6, characterised in that firstly the breadth B of the sheet-metal blank is produced by means of offset oblique cuts (10) and the stretched length L of the printing plate (1) is cut at right angles thereto.
Figures 5 and 6
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19911821A DE19911821C2 (en) | 1999-03-17 | 1999-03-17 | Printing plate and process for its manufacture |
| DE19911821 | 1999-03-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1036667A1 EP1036667A1 (en) | 2000-09-20 |
| EP1036667B1 true EP1036667B1 (en) | 2004-04-28 |
Family
ID=7901249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP00104850A Expired - Lifetime EP1036667B1 (en) | 1999-03-17 | 2000-03-07 | Printing plate and process for the production thereof |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US6354205B1 (en) |
| EP (1) | EP1036667B1 (en) |
| DE (2) | DE19911821C2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202015103545U1 (en) | 2015-06-30 | 2015-07-23 | Ford Global Technologies, Llc | Torsionsquerträger, in particular for a torsion beam axle and motor vehicle comprising the Torsionsquerträger |
| DE102015212125A1 (en) | 2015-06-30 | 2017-01-05 | Ford Global Technologies, Llc | Torsionsquerträger, in particular for a torsion beam axle and motor vehicle comprising the Torsionsquerträger |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19954143C2 (en) * | 1999-11-11 | 2002-02-07 | Roland Man Druckmasch | Printing plate and process for its manufacture |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE252799C (en) | ||||
| NL7313468A (en) * | 1973-10-01 | 1975-04-03 | Heuser Ohg Hans Ed | DEVICE FOR CUTTING PRE-DETERMINED AND FROM A FILM PATH. |
| SE441813B (en) * | 1984-12-05 | 1985-11-11 | Tetra Pak Int | PRESSURE PLATE FOR OFFSET PRINTING AND PRINTING ROLL SHOWING A BEAR ROLL SUPPLIED WITH THE PRINT PLATE |
| DD252799B1 (en) * | 1986-09-18 | 1990-03-07 | Mansfeld Kombinat W Pieck Veb | METHOD OF MANUFACTURING ALUMINUM PRESSURE PLATES FOR OFFSET PRINTING METHOD |
| JP2668596B2 (en) * | 1990-08-07 | 1997-10-27 | 富士写真フイルム株式会社 | Lithographic printing plate support |
| US5038648A (en) * | 1990-08-17 | 1991-08-13 | Mazda Motor Manufacturing (Usa) Corporation | Adjustable shear blade blanking press with automatically centered blank pusher |
-
1999
- 1999-03-17 DE DE19911821A patent/DE19911821C2/en not_active Expired - Fee Related
-
2000
- 2000-03-07 EP EP00104850A patent/EP1036667B1/en not_active Expired - Lifetime
- 2000-03-07 DE DE50006207T patent/DE50006207D1/en not_active Expired - Fee Related
- 2000-03-17 US US09/527,366 patent/US6354205B1/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202015103545U1 (en) | 2015-06-30 | 2015-07-23 | Ford Global Technologies, Llc | Torsionsquerträger, in particular for a torsion beam axle and motor vehicle comprising the Torsionsquerträger |
| DE102015212125A1 (en) | 2015-06-30 | 2017-01-05 | Ford Global Technologies, Llc | Torsionsquerträger, in particular for a torsion beam axle and motor vehicle comprising the Torsionsquerträger |
Also Published As
| Publication number | Publication date |
|---|---|
| DE19911821A1 (en) | 2000-09-28 |
| EP1036667A1 (en) | 2000-09-20 |
| DE19911821C2 (en) | 2003-03-20 |
| US6354205B1 (en) | 2002-03-12 |
| DE50006207D1 (en) | 2004-06-03 |
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