EP0659585B1 - Gummituch mit variierendem Profil - Google Patents
Gummituch mit variierendem Profil Download PDFInfo
- Publication number
- EP0659585B1 EP0659585B1 EP94116700A EP94116700A EP0659585B1 EP 0659585 B1 EP0659585 B1 EP 0659585B1 EP 94116700 A EP94116700 A EP 94116700A EP 94116700 A EP94116700 A EP 94116700A EP 0659585 B1 EP0659585 B1 EP 0659585B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- blanket
- rubber blanket
- printing
- cylinder
- web
- 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
- 238000007639 printing Methods 0.000 title claims abstract description 60
- 239000000463 material Substances 0.000 claims abstract description 25
- 238000000034 method Methods 0.000 claims abstract description 5
- 229920001971 elastomer Polymers 0.000 claims description 38
- 239000000203 mixture Substances 0.000 claims description 12
- 238000007645 offset printing Methods 0.000 claims description 9
- 239000000806 elastomer Substances 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 230000002411 adverse Effects 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 6
- 229920000642 polymer Polymers 0.000 description 6
- 229920000459 Nitrile rubber Polymers 0.000 description 4
- 239000004753 textile Substances 0.000 description 4
- 230000037303 wrinkles Effects 0.000 description 4
- 239000000835 fiber Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000037373 wrinkle formation Effects 0.000 description 2
- -1 Polypropylene Polymers 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 238000010023 transfer printing Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F13/00—Common details of rotary presses or machines
- B41F13/08—Cylinders
- B41F13/193—Transfer cylinders; Offset cylinders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F30/00—Devices for attaching coverings or make-ready devices; Guiding devices for coverings
- B41F30/04—Devices for attaching coverings or make-ready devices; Guiding devices for coverings attaching to transfer 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
- B41N10/02—Blanket structure
-
- 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
- B41N10/02—Blanket structure
- B41N10/04—Blanket structure multi-layer
-
- 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
- B41N2210/00—Location or type of the layers in multi-layer blankets or like coverings
- B41N2210/02—Top layers
Definitions
- the present invention has been made to solve problems in the Printing, especially when it comes to offset printing.
- DE 31 14 580 A1 relates to a device for uneven tensioning of the Blanket on the cylinder of an offset printing machine.
- the clamping devices for Fixation of the blanket end, rotatable blanket spindle points in the middle area has a smaller diameter than at the edge areas.
- CH-A-355 786 discloses a machine for printing paper and other fabrics in Webs using gravure rollers. At least one of the rotogravure rollers has at least one taper towards the roller ends. The roller core can also counteract both roller ends have a taper. It is also disclosed on the cylindrical roller core at least one intermediate layer made of rubber to apply less elastic material in such a way that a against the roller ends Taper is formed and a rubber jacket is attached underneath.
- a printing unit for rotary printing machines is known from FR-A-2 157 464 which has a plate cylinder, a blanket cylinder and a Includes pressure cylinder.
- the radial distance between the surface of at least one Cylinder and its axis of rotation decreases progressively, roughly in the direction of rotation from start of print to end of print.
- One cause of the deformation is the tendency of the web to take on moisture as it runs through the printing units.
- the source of this moisture is the dampening solution supplied to the printing plate, which is used to cover those parts of the plate on which no color is desired, ie they become hydrophobic. It may be that the web absorbs so much moisture that Wide printing "appears, which means a lateral stretching of the web. Since this phenomenon of stretching occurs in each individual printing unit and can deteriorate noticeably from printing unit to printing unit, the geometry of the web is deformed as a result and the web is run as it runs the printing press is becoming increasingly wider, and this lateral deformation leads to the above-mentioned inaccurate registration of the images.
- a conventional solution to this problem is to create a leveling formation in the web before it arrives at the blanket in the printing unit.
- Image regulators are rotating wheels which press the width-reducing furrows into the web before it runs into the printing unit.
- This stretching is caused by those of the image regulator wheels This causes the constriction to be compensated and the register accuracy to be fostered.
- the causes of wrinkling are various, e.g. B. vibrations and mechanical Misalignments and inconsistencies in the production of the web itself
- the solution to the wrinkle problem is to try to remove it, after it has formed. It is e.g. B. often a concave spreader roller used to smooth the wrinkled web laterally.
- the orbit is usually over an inflexible steel roller with a degree of curvature of approx. 90-180 ° and one winding concave profile.
- the movement of the web on a concave steel roller this Size causes the web to stretch laterally.
- a variant to the concave Spreader roller is a cylindrical roller that is rotated around a curved axis of rotation.
- Wrinkles can form in the printing nip of the blanket cylinder when the web is in contact over the blanket cylinder with one prevailing along its printing gap irregular speed profile moves. Due to the geometric deformation, which the web experiences when it moves over a cylinder and a rubber blanket, which are each somewhat deformable, the effective speed of the web varies along the linear extension of the printing gap of the blanket cylinder with which this is moved. For example, the effect of a cylinder bend and / or Blanket stiffness and / or elasticity that the moving through the pressure gap Track achieves a varying speed profile, with the center of the track itself moves faster than the outside of the web, which leads to wrinkling.
- This is a Example of a problem that arises in a printing unit and best in that Printing unit itself should be solved without smearing the printed image.
- the present invention addresses the problem of To solve wrinkling within the printing unit on the blanket cylinder so that this solution can also be used in any other printing unit, the more accurate it is To ensure that the images are kept in register from printing unit to printing unit.
- the solution according to the invention with a multilayer structure of a rubber blanket from seamless cylindrical shape, with suitable profiling leads to the prevention of mentioned wrinkle formation or alternatively to smoothing existing wrinkles in the Material web.
- By varying the material properties in the axial direction in the Pressure gap a uniform speed profile are generated, which one has a corrective effect on the web.
- By overcompensating the Velocity profiles can generate lateral forces on the web in the pressure gap, whereby a spreading effect can be achieved.
- Spreader roller technology is superior as it is applied in the printing unit itself can be where spreader rolls as such are not for the reasons mentioned above can be used.
- Rubber blanket made from a mixture of materials.
- material property for example the compressibility, which is beyond Width may vary.
- the material property can also be the rigidity.
- the outer surface of the blanket is flat, the blanket containing an elastomer.
- the rubber blanket according to the invention is in a printing unit for the offset printing process usable with the following features, one around its axis of rotation has rotatable blanket cylinder, further one on the blanket cylinder stored rubber blanket for transferring a color sample onto a material web, a rotatable plate cylinder with a plate, which carries an image to be printed and of which the color pattern is transferred to the blanket, the printing plate and the Rubber blanket at the pressure gap formed between them in rolling contact and with a drive unit for rotating the plate cylinder and the blanket cylinder and an inking unit for supplying ink to the plate cylinder, the Blanket has an inner surface such that it with the outer surface of the Blanket cylinder is engaged and the blanket is a multi-layer Structure with a layer B made of an elastic deformable material with one layer, which is a printing surface, is of seamless cylindrical construction and is such that its material properties vary in the axial direction, that a uniform speed profile is obtained along the pressure gap.
- the present invention can be implemented in a number of different ways be and used in various offset printing machines.
- the The present invention is shown in the accompanying drawings as being applied to a lithographic offset perfecting machine 10.
- the lithographic printing machine 10 prints on both sides of a material web 12 and includes identical upper and lower blanket cylinders 14 and 16. Which refer to the Blanket cylinders 14, 16 located blankets 18 and 20 transmit color samples on both sides of the web 12. Wear an upper and a lower plate cylinder 22 and 24 Pressure plates, which are at the pressure gaps 26 and 28 in rolling contact with the Blankets 18, 20 are located. In the printing columns 26, 28 color samples of the Transfer printing plates on the plate cylinders 22, 24 to the blankets 18, 20. These color patterns are in turn by the rubber blankets 18, 20 on both sides of the Transfer web 12.
- the printing press comprises an upper and lower dampening unit 30, 32, of which Dampening solution is fed to the printing plates on the plate cylinders 22, 24. Furthermore, from an upper and lower inking unit 34, 36 color to the Printing plates on the plate cylinders 22, 24 fed.
- One schematically in Fig. 1 shown drive unit 38 rotates the blanket cylinders 14, 16 and Plate cylinders 22, 24 with the same surface speed.
- the Drive unit 38 also provides the power to drive dampening units 30 and 32 and the inking units 34 and 36. It is conceivable that the printing press 10 is different from that construction shown herein.
- the Printing machine 10 may be designed so that it prints only on one side of the web 12.
- the rubber blanket itself is preferably made of rubber-like material, namely Nitrile®, and it can be reinforced with fabric fibers.
- the construction and composition a blanket is disclosed in U.S. Patent Application No. 07 / 699,668 and also in U.S. patents No. 3,700,541 (Shrimpton), No. 4,303,721 (Rodriguez) and No. 4,042,743 (Larson) described in detail.
- the blanket 18 illustrated in FIG. 2 is a composition of Layers A, B, C and D.
- Layer A is a reinforcing layer consisting of elastic textile fibers 1, e. G. Rayon threads® that are partially in the surface of a elastic polymer composition 2 for example a mixture of nitrile rubber and Polypropylene or Nylon® are embedded.
- Layer B is a compressible layer consisting of an elastic one microcellular polymer, e.g. B. a microcellular nitrile rubber in the form embedded hollow micropores contains evenly distributed microcells.
- Layer C is a textile layer 3 consisting of a material with approx. 40 Warp threads per cm, which are impregnated with a polymer composition 4, the Polymer composition can be the same as the printing surface, e.g. B. a nitrile rubber composition.
- Layer D is a printing surface in the form of a veneer made from one solvent resistant elastomer, e.g. B. a nitrile rubber composition.
- Fig. 3 shows a rubber blanket, the profile 19 'not in its thickness, but in its Stiffness, compressibility or its coefficient of friction varies. For example, it can with a profile that is stiffer at the ends of the rubber blanket than in the middle correctable speed profile can be obtained along the pressure gap.
- the speed along the roller depends on the effective one Radius, which corresponds to the bending of the cylinder roller and also to the Compressibility or stiffness of the roll surface varies.
- the Compressibility or stiffness can be varied to the effective radius of the Vary cylinder roller.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Printing Plates And Materials Therefor (AREA)
- Rotary Presses (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Soft Magnetic Materials (AREA)
- Treatment Of Fiber Materials (AREA)
Description
- Fig. 1
- eine schematische Darstellung einer Offsetdruckmaschine,
- Fig. 2
- eine vergrößerte fragmentarische Ansicht eines Teil eines Gummituches, der als Teil der Erfindung gelten kann,
- Fig. 3
- eine Draufsicht auf ein Gummituch mit einer konstanten Dicke, die in Bezug auf eine Materialeigenschaft in Abhängigkeit der axialen Position variiert.
- 10
- Offset-Schön- und Widerdruckmaschine
- 12
- Materialbahn
- 14
- oberer Gummituchzylinder
- 16
- unterer Gummituchzylinder
- 18'
- konkaves Gummituchzylinderprofil
- 18
- Gummituch
- 19
- konkaves Gummituchprofil
- 19'
- Gummituchprofil
- 19''
- konvexes Gummituchprofil
- 20
- Gummituch
- 22
- oberer Plattenzylinder
- 24
- unterer Plattenzylinder
- 26
- Druckspalt
- 28
- Druckspalt
- 30
- oberes Feuchtwerk
- 32
- unteres Feuchtwerk
- 34
- oberes Farbwerk
- 36
- unteres Farbwerk
- 38
- Antriebseinheit
- A
- Gummituchschicht - verstärkend
- A-1
- Textilfasern
- A-2
- elastische Polymerkomposition
- B
- Gummituchschicht - kompressibel
- C
- Gummituchschicht
- C-3
- Textilschicht
- C-4
- Polymerkomposition
- D
- Gummituch-Druckfläche - lösungsmittelbeständiges Elastomer
Claims (9)
- Gummituch für das Offset - Druckverfahren, wobei das Gummituch (18, 20) einen mehrschichtigen Aufbau (A, B, C, D) mit einer Schicht (B) aus einem elastischen, verformbaren Material und einer Schicht (D), die eine Druckfläche ist, aufweist, von nahtloser, zylindrischer Konstruktion ist, und dergestalt ist, daß in axialer Richtung seine Materialeigenschaft derart variiert, daß im Druck ein gleichmäßiges Geschwindigkeitsprofil entlang einem Druckspalt erlangt werden kann.
- Gummituch gemäß Anspruch 1,
dadurch gekennzeichnet,
daß das Gummituch aus einem Materialgemisch besteht. - Gummituch gemäß Anspruch 1,
dadurch gekennzeichnet,
daß die Materialeigenschaft die Kompressibilität ist. - Gummituch gemäß Anspruch 1,
dadurch gekennzeichnet,
daß die Materialeigenschaft die Steifigkeit ist. - Gummituch gemäß Anspruch 1,
dadurch gekennzeichnet,
daß die Außenfläche des Gummituches flach ist. - Gummituch gemäß Anspruch 1,
dadurch gekennzeichnet,
daß das Gummituch (18, 20) ein Elastomer enthält. - Druckwerk für das Offset - Druckverfahren mit nachfolgenden Merkmalen:mit einem rotierbaren Gummituchzylinder (14, 16) mit einer Drehachse,mit einem auf dem Gummituchzylinder (14,16) gelagerten Gummituch (18, 20) zum Übertragen eines Farbmusters auf eine Materialbahn (12),mit einem rotierbaren Plattenzylinder (22, 24) mit einer Platte, welche ein zu druckendes Bild trägt und wovon das Farbmuster auf das Gummituch (18, 20) übertragen wird, wobei die Druckplatte und das Gummituch an dem zwischen diesen gebildeten Druckspalt (26, 28) in Rollkontakt stehen, undmit einer Antriebseinheit zum Rotieren des Plattenzylinders (22, 24) und des Gummituchzylinders (14, 16) und ein Farbwerk (34, 36) zum Zuführen von Farbe auf den Plattenzylinder (22, 24), wobei das Gummituch eine Innenfläche aufweist dergestalt, daß sie mit der Außenfläche des Gummituchzylinders (14, 16) in Eingriff steht, und wobei das Gummituch einen mehrschichtigen Aufbau (a, b, c, d) mit einer Schicht (B) aus einem elastischen, verformbaren Material und einer Schicht (D), die eine Druckfläche ist, aufweist, von nahtloser, zylindrischer Konstruktion ist, und dergestalt ist, daß in axialer Richtung seine Materialeigenschaft derart variiert, daß ein gleichmäßiges Geschwindigkeitsprofil entlang dem Druckspalt (26, 28) erlangt wird.
- Druckwerk gemäß Anspruch 7,
dadurch gekennzeichnet,
daß die Materialeigenschaft die Steifigkeit ist. - Druckwerk gemäß Anspruch 7,
dadurch gekennzeichnet,
daß die Materialeigenschaft die Kompressibilität ist.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US17095693A | 1993-12-21 | 1993-12-21 | |
| US170956 | 1993-12-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0659585A1 EP0659585A1 (de) | 1995-06-28 |
| EP0659585B1 true EP0659585B1 (de) | 1999-08-11 |
Family
ID=22621971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP94116700A Expired - Lifetime EP0659585B1 (de) | 1993-12-21 | 1994-10-22 | Gummituch mit variierendem Profil |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0659585B1 (de) |
| JP (1) | JP3638326B2 (de) |
| AT (1) | ATE183144T1 (de) |
| DE (2) | DE4436973C2 (de) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10257746B3 (de) | 2002-12-10 | 2004-06-24 | Man Roland Druckmaschinen Ag | Formzylinder einer Rotationsdruckmaschine, insbesondere einer Offsetdruckmaschine |
| JP3917269B2 (ja) * | 1997-10-07 | 2007-05-23 | パイロットインキ株式会社 | 可逆熱変色性組成物 |
| US6098540A (en) † | 1998-08-10 | 2000-08-08 | Heidelberger Druckmaschinen Ag | Apparatus and method for reducing mottling in printing presses |
| FR2789347B1 (fr) | 1999-02-04 | 2001-04-06 | Rollin Sa | Blanchet a proprietes de surface variables pour machine a imprimer |
| DE10257745A1 (de) * | 2002-12-10 | 2004-07-22 | Man Roland Druckmaschinen Ag | Gummizylinderhülse für Offset-Druckmaschinen |
| DE10258048A1 (de) | 2002-12-11 | 2004-06-24 | Man Roland Druckmaschinen Ag | Gummituchzylinder für Offset-Druckmaschinen |
| US7073435B2 (en) * | 2003-07-11 | 2006-07-11 | Goss International Americas, Inc. | Printing blanket with convex carrier layer |
| DE10335758C5 (de) | 2003-08-05 | 2015-12-03 | Manroland Web Systems Gmbh | Verfahren und Druckwerk zur Beeinflussung der lateralen Bahnspreizung insbesondere an Rotationsdruckmaschinen |
| DE10340569A1 (de) * | 2003-09-01 | 2005-04-07 | Koenig & Bauer Ag | Verfahren zur Reduktion von Passerfehlern auf einer in einer bahnverarbeitenden Vorrichtung und ein Druckwerk |
| DE102004005893B4 (de) * | 2003-10-08 | 2010-11-04 | Koenig & Bauer Aktiengesellschaft | Aufzüge für einen Zylinder einer Druckmaschine, Satz von Aufzügen sowie Verfahren zu deren Herstellung |
| DE10360013A1 (de) * | 2003-12-19 | 2005-07-21 | Man Roland Druckmaschinen Ag | Walze, insbesondere Papierleitwalze für Rotationsdruckmaschinen |
| DE102004056389B4 (de) * | 2004-09-16 | 2008-05-21 | Koenig & Bauer Aktiengesellschaft | Druckwerk einer Offsetdruckmaschine mit mindestens einem Formzylinder und einem Übertragungszylinder |
| DE102005022986A1 (de) | 2005-05-19 | 2006-11-23 | Man Roland Druckmaschinen Ag | Rollenrotationsdruckmaschine mit mindestens einem Druckwerk |
| DE102006040388A1 (de) * | 2006-08-29 | 2008-03-13 | Maschinenfabrik Wifag | Anordnung von Drucktüchern auf Druckzylindern einer Rotationsdruckmaschine |
| DE202008017781U1 (de) * | 2008-01-17 | 2010-07-08 | Manroland Ag | Druckwerk einer Druckmaschine und Übertragungsform |
| ES2436544T3 (es) * | 2010-05-07 | 2014-01-02 | Kba-Notasys Sa | Cilindro de impresión para huecograbado y procedimiento de huecograbado |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH355786A (de) * | 1958-01-24 | 1961-07-31 | Winkler Fallert & Co Maschf | Maschine zum Bedrucken von Papier und andern Stoffen in Bahnen mittels Tiefdruckwalzen |
| IT966154B (it) * | 1971-10-16 | 1974-02-11 | Maschf Augsburg Nuernberg Ag | Perfezionamento nelle macchine da stampa offset |
| DE2660483C3 (de) * | 1976-06-29 | 1982-03-18 | Bosse, Rolf, Dr.-Ing., 4837 Verl | Mehrschichtiges Drucktuch, insbesondere zum Offsetdrucken |
| DE3114580A1 (de) * | 1981-04-10 | 1982-10-28 | M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach | "vorrichtung zum ungleichmaessigen spannen des gummituches auf dem zylinder einer offsetdruckmaschine" |
| US4378737A (en) * | 1981-06-01 | 1983-04-05 | Robud Company | Roller apparatus with replacement blanket |
| JPS5943166U (ja) * | 1982-09-13 | 1984-03-21 | 住友ゴム工業株式会社 | オフセツト印刷機用ブランケツト |
| SE455285B (sv) * | 1983-08-15 | 1988-07-04 | Wifag Maschf | Valsrotations- offsettryckmaskin |
| EP0194616B1 (de) * | 1985-03-14 | 1990-07-18 | M.A.N.-ROLAND Druckmaschinen Aktiengesellschaft | Druckwerk für eine Offset-Rotationsdruckmaschine |
| JPS6233444U (de) * | 1985-08-12 | 1987-02-27 | ||
| GB8703158D0 (en) * | 1987-02-10 | 1987-03-18 | P & S Textiles Ltd | Industrial fabrics |
| JPH0592541A (ja) * | 1991-10-02 | 1993-04-16 | S P Kizai:Kk | 凹版オフセツト印刷法 |
| JPH05155172A (ja) * | 1991-12-10 | 1993-06-22 | Matsushita Electric Ind Co Ltd | ブランケット |
| JPH06246896A (ja) * | 1993-02-26 | 1994-09-06 | Ryobi Ltd | オフセット両面印刷機 |
-
1994
- 1994-10-15 DE DE4436973A patent/DE4436973C2/de not_active Revoked
- 1994-10-22 EP EP94116700A patent/EP0659585B1/de not_active Expired - Lifetime
- 1994-10-22 AT AT94116700T patent/ATE183144T1/de not_active IP Right Cessation
- 1994-10-22 DE DE59408612T patent/DE59408612D1/de not_active Expired - Lifetime
- 1994-12-21 JP JP31883294A patent/JP3638326B2/ja not_active Expired - Fee Related
Non-Patent Citations (1)
| Title |
|---|
| STIEBNER, E. D.: "Bruckmann's Handbuch der Drucktechnik, 3. Auflage, Seite 180", BRUCKMANN, MüNCHEN, 1981 * |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0659585A1 (de) | 1995-06-28 |
| DE59408612D1 (de) | 1999-09-16 |
| DE4436973C2 (de) | 2003-06-26 |
| ATE183144T1 (de) | 1999-08-15 |
| JPH07205566A (ja) | 1995-08-08 |
| JP3638326B2 (ja) | 2005-04-13 |
| DE4436973A1 (de) | 1995-06-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2446188C3 (de) | Bogenführende Mantelfläche von Gegendruckzylindern oder Bogenüberführungszylindern in Rotationsoffsetdruckmaschinen | |
| DE4436973C2 (de) | Gummituch mit variierendem Profil und Verfahren zu seiner Herstellung | |
| DD283788A5 (de) | Rollendruckmaschine fuer den schoen- und widerdruck, insbesondere von banknoten | |
| US6105498A (en) | Varying profile cylinder blanket | |
| CH694582A5 (de) | Kurzfarbwerk. | |
| DE19648494C2 (de) | Drucktuch für Offsetdruck | |
| DE19921632B4 (de) | Rollenrotations-Druckmaschine mit einer Vorrichtung zum Umlenken einer nassen oder feuchten bedruckten Bahn | |
| DE10023935B4 (de) | Kurzfarbwerk einer Rotationsdruckmaschine | |
| EP1202863B1 (de) | Bogenführungseinrichtung für eine druckmaschine | |
| EP1627738B1 (de) | Druckeinheit und Farbwerk mit antriebsseitig getrennten, drehenden und changierenden Farbwerkwalzen | |
| EP0705692B1 (de) | Verfahren und Vorrichtung zum Umstellen eines Farbwerks von Druckmaschinen | |
| EP1347878A1 (de) | Verfahren zur regelung eines umfangsregisters in einer rollenrotationsdruckmaschine | |
| DE4138730C1 (de) | ||
| EP0968821B1 (de) | Bogentransportzylinder in einer Bogenrotationsdruckmaschine | |
| WO2014206530A1 (de) | Druckwerk | |
| EP0265811B1 (de) | Druckwerk mit Kurzfarbwerk in einer Rotationsdruckmaschine | |
| EP1037746B1 (de) | Bahnführungswalze | |
| EP1670641A1 (de) | Tiefdruckwerk | |
| DE19515459C2 (de) | Gummituchzylinder | |
| EP1543969A1 (de) | Druckmaschine mit mindestens einem Druckwerk, mit Haschuren auf der Rasterwalze | |
| EP1428678B1 (de) | Gummizylinderhülse für Offset-Druckmaschinen | |
| EP1712354B1 (de) | Druckeinheit einer Rollenrotationsdruckmaschine | |
| EP1712355B1 (de) | Druckeinheit einer Rollenrotationsdruckmaschine | |
| EP1428660B1 (de) | Gummituchzylinder für Offset-Druckmaschinen | |
| DE102007010433B4 (de) | Druckwerk |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| 17P | Request for examination filed |
Effective date: 19941022 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH DE ES FR GB IT LI SE |
|
| GBC | Gb: translation of claims filed (gb section 78(7)/1977) | ||
| 17Q | First examination report despatched |
Effective date: 19961010 |
|
| GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
| GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
| GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
| GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
| RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: HAMMOND, CHARLES REIF Inventor name: GAGNE, DANIEL PAUL Inventor name: VROTACOE, JAMES B. |
|
| GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
| RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: HAMMOND, CHARLES REIF Inventor name: GAGNE, DANIEL PAUL Inventor name: VROTACOE, JAMES B. |
|
| AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE CH DE ES FR GB IT LI SE |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY Effective date: 19990811 Ref country code: ES Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY Effective date: 19990811 |
|
| REF | Corresponds to: |
Ref document number: 183144 Country of ref document: AT Date of ref document: 19990815 Kind code of ref document: T |
|
| RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: HAMMOND, CHARLES REIF Inventor name: GAGNE, DANIEL PAUL Inventor name: VROTACOE, JAMES B. |
|
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
| REF | Corresponds to: |
Ref document number: 59408612 Country of ref document: DE Date of ref document: 19990916 |
|
| ITF | It: translation for a ep patent filed | ||
| ET | Fr: translation filed | ||
| PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
| 26N | No opposition filed | ||
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 20001019 Year of fee payment: 7 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: BE Payment date: 20001020 Year of fee payment: 7 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20011022 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20011031 |
|
| REG | Reference to a national code |
Ref country code: GB Ref legal event code: IF02 |
|
| BERE | Be: lapsed |
Owner name: HEIDELBERGER DRUCKMASCHINEN A.G. Effective date: 20011031 |
|
| REG | Reference to a national code |
Ref country code: GB Ref legal event code: 732E |
|
| REG | Reference to a national code |
Ref country code: FR Ref legal event code: TP |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20101027 Year of fee payment: 17 Ref country code: CH Payment date: 20101025 Year of fee payment: 17 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20101025 Year of fee payment: 17 Ref country code: IT Payment date: 20101028 Year of fee payment: 17 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20111028 Year of fee payment: 18 |
|
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
| GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20111022 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20111031 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20111031 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20111022 |
|
| REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20130628 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130501 |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 59408612 Country of ref document: DE Effective date: 20130501 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20121022 Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20121031 |