EP0725025B1 - Bogenleiteinrichtung für Druckmaschinen - Google Patents
Bogenleiteinrichtung für Druckmaschinen Download PDFInfo
- Publication number
- EP0725025B1 EP0725025B1 EP95119931A EP95119931A EP0725025B1 EP 0725025 B1 EP0725025 B1 EP 0725025B1 EP 95119931 A EP95119931 A EP 95119931A EP 95119931 A EP95119931 A EP 95119931A EP 0725025 B1 EP0725025 B1 EP 0725025B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- nozzles
- air
- sheet
- guide surface
- guide
- 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
- 238000007664 blowing Methods 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 6
- 230000007423 decrease Effects 0.000 claims 1
- 238000005192 partition Methods 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005339 levitation Methods 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F25/00—Devices for pressing sheets or webs against cylinders, e.g. for smoothing purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
- B65H29/02—Delivering or advancing articles from machines; Advancing articles to or into piles by mechanical grippers engaging the leading edge only of the articles
- B65H29/04—Delivering or advancing articles from machines; Advancing articles to or into piles by mechanical grippers engaging the leading edge only of the articles the grippers being carried by endless chains or bands
- B65H29/041—Delivering or advancing articles from machines; Advancing articles to or into piles by mechanical grippers engaging the leading edge only of the articles the grippers being carried by endless chains or bands and introducing into a pile
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
- B65H29/02—Delivering or advancing articles from machines; Advancing articles to or into piles by mechanical grippers engaging the leading edge only of the articles
- B65H29/06—Delivering or advancing articles from machines; Advancing articles to or into piles by mechanical grippers engaging the leading edge only of the articles the grippers being carried by rotating members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H5/00—Feeding articles separated from piles; Feeding articles to machines
- B65H5/08—Feeding articles separated from piles; Feeding articles to machines by grippers, e.g. suction grippers
- B65H5/12—Revolving grippers, e.g. mounted on arms, frames or cylinders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H5/00—Feeding articles separated from piles; Feeding articles to machines
- B65H5/36—Article guides or smoothers, e.g. movable in operation
- B65H5/38—Article guides or smoothers, e.g. movable in operation immovable in operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2406/00—Means using fluid
- B65H2406/10—Means using fluid made only for exhausting gaseous medium
- B65H2406/11—Means using fluid made only for exhausting gaseous medium producing fluidised bed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2406/00—Means using fluid
- B65H2406/30—Suction means
Definitions
- the invention relates to a sheet guiding device for Printing machines with guide surfaces for guiding the sheet, being in the guide surfaces nozzles are provided, which with blown air or Suction air can be acted upon.
- the advantage of the invention is that in the preferred operating mode, the blown air mode, the Printing machine capable of through the tangential air flow all printing materials to be processed are safe and to be lubricated-free. This is done through the leadership of the Arch on an air flow caused by the tangential and rectified blowing direction of the nozzles from several individual streams to one main stream with one united flow direction united.
- This pouring Air cushion is due to its uniformity and Uniformity able to bow without touching the sheet guide plates and thus free of grease, even in the case that both sides of the sheets are freshly printed. This is especially true at all machine speeds possible with shorter set-up times as a time-consuming adjustment of the air flow to the substrate and the speed of the press is very rare becomes necessary.
- the invention provides that in straight printing a Conversion of the sheet guide is possible through the problematic areas of the sheet run a suction takes place, the sheet metal touching the unprinted sides of the Bow can result.
- Such sheet metal contact In this case it does no harm, but can lead to one lead to a significant reduction in machine set-up time.
- sheets become clean and smooth on the sheet led along. You will experience a braking force, the one Tightening causes so that the bow without this any formation of wrinkles and air pockets the next Printing cylinders can be passed.
- the outlet areas of the guide surfaces are expedient of the sheet-guiding drums located upstream of the printing cylinders designed to be acted upon by suction air. With these drums can be transfer drums between the Printing cylinders of the individual printing units are arranged. It However, it is also possible that between the printing cylinders several sheet transport drums are arranged. In the Sheet transport drum in front of the first impression cylinder a feed drum that feeds the sheet from the feeder takes over and transported to the printing cylinder. It However, it is also possible that another in this area Transport drum is provided. A clean sheet guide is with the sheet leading upstream of the impression cylinders Drums are particularly important because of the support of the bow on the printing cylinders and thus the quality of the print depends.
- Air supply is via axial fans, which are related their direction of rotation are switchable. This allows you to very simple way to switch the desired one Carry out sections of the printing press.
- Air supply box It is possible to pass through relatively large nozzles individually To supply fans with the desired air, or an air supply can be provided at which individual areas or parts of the air supply via Air supply box is done. There is at least one Subdivision of the guiding surfaces into areas required either blowing or suction air can be applied and those areas of the guide surfaces, which are preferably only in Blown air operation can be operated. It goes without saying further subdivision possible, according to how strong the Air exposure in a specific area Guide surface has to take place.
- the advantage of air supply boxes is that many nozzles by means of a Air supply element can be supplied. So for a larger number of nozzles, for example strong axial fans are used. Through the It is still possible to subdivide the individual areas to apply air to the guide surfaces variably. Therefore it is proposed that each blow box have an axial fan assign and the size of the air supply boxes to the Adjust air requirements in the respective areas.
- control surfaces a different, adapted to the respective air requirement Have area coverage with nozzles.
- the inlet and outlet areas of the guide surfaces a higher area occupancy and those in between Leadership zones with a lower area allocation too Mistake.
- the switch to suction operation by a Remote control is time saving when the machine is off Backprint on straight printing or on the operation with problematic papers to be converted. Very easy can do this by electronic control of the Axial fans or other fans take place.
- Fig. 1 shows a schematic representation of a Printing machine with an embodiment of an inventive Sheet guiding device.
- the printing press are for simple representation of only two printing units 20 and 20 ' shown; usually has such a printing press however over four and more printing units.
- Each printing unit 20, 20 ' has a pressure cylinder 8, 8 ', Rubber cylinder 9, 9 'and a plate cylinder 10, 10' and about ink works not shown.
- Between the printing units 20 and 20 ' provides a transfer drum 6 for forwarding the sheet to be printed 4.
- Has a printing press multiple printing units, so there are always between two printing units Transfer drums 6 arranged. Of course it is possible that 6 instead of a transfer drum Sheet transport drums are arranged.
- the sheet track 17 is shown, wherein arrows 24 show the direction of sheet travel.
- the arch 4 are removed from a feeder stack 19 and by means of a feeder, not shown, to a feed drum 5 passed on the sheet 4 with their grippers one Printing cylinder 8 passes for printing. From the impression cylinder 8 the sheet 4 is gripped by the gripper 26 of the transfer drum 6 taken over and fed to a further pressure cylinder 8 ', so that further printing can take place.
- Die Delivery drum 7 is the transfer drum for gripper bridges, which are arranged on the boom chain 22 and which the sheet 4 taken over to the end of the jib 21 transport where the sheets 4 on the delivery stack 23rd be filed.
- Sections 3 include this Baffles 1 arranged, preferably a number of have slot-shaped nozzles 2. These are in the 1 not shown, but they are to take the example of the transfer drum 6 of FIG. 2.
- the Nozzles 2 are constructed in such a way that at least some of the nozzles 2 their blowing air essentially tangent to the surface of the Guide surface 1 in the between the arch 4 and the guide surface 1st supplies formed area.
- the angle between airflow and Surface can be between 0.1 ° and 30 °, for example be.
- the arrangement of the nozzles 2 and the blowing direction the same is further preferably chosen so that the Air flows from adjacent nozzle groups to one Total flow with essentially parallel streamlines overlay.
- the guide surface 1 on the transfer drum 6 shows a total of four separated by partitions 44, 46, 48 Nozzle areas 11, 12, 40, 42, which by a Axial fan 15 are charged with air.
- the Nozzle areas 11, 12, 40, 42 consist of several nozzles 2, seen in the direction of Fig. 2 one behind the other are arranged.
- the arrows 25 show the possible Blowing direction of the axial fans 15.
- a sheet 4, which from the pressure cylinder 8 by means of a gripper row 26 was taken over by the transfer drum 6, the Printing cylinder 8 'transported further.
- the bow 4 experiences a levitation in which it between the transfer drum 6 and the guide surface 1 without touching the guide surface 1 is guided.
- a levitation is for example in reverse printing, since none of the Sides of the sheet 4 on the transfer drum 6 or on the Lubricate guide surfaces 1.
- the bow 4 is thereby held in the inlet area 11, so that it at slow machine operation or when the machine stops with its rear end not falling down and it as a result, the sheet 4 cannot be folded.
- the suction operation in the outlet area 12 leads to a tightening of sheet 4, making labile papers, especially those with low basis weight, e.g. Bible papers, also at transfer maximum speed to the pressure cylinder 8 and therefore neither waves nor air pockets exhibit. This way, even problematic papers with high quality and greatest speed under Compliance with minimum machine set-up times can be printed.
- a guide of the arch 4 along the guide surfaces 1 in Outlet area 12 can also be used for less problematic Papers can be helpful when using the printing press For example, it runs accordingly fast and therefore high Centrifugal forces act on the bow 4, this this to the outside drive, which can cause the sheet 4 to flutter. Also in this case, the guide described by Holding forces generated in both blowing and suction operation on the sheet 4 along the guide surfaces 1 serve that the sheet 4 is neatly applied to the impression cylinder 8 '.
- Axial fans 15 can be arranged for sheet guidance, which are used to safely secure the sheet 4 to the delivery stack 23 transport or to the fact that they are above the delivery stack 23 are acted upon with blowing air in such a way that they become place it quickly on delivery pile 23.
- FIG. 3 shows a guide surface 1 which has nozzles 2 which by means of air supply boxes 16 and 16 'with air be charged.
- the areal density of the as Slit nozzles 18 formed nozzles 2 is preferred trained differently. So are in the inlet area 11th two air supply boxes 16 arranged, which are high Have surface density at nozzles 2. Then comes one Guide zone 14 with a surface density of nozzles 2, which in middle area is stronger and weaker at the edges.
- This guide zone 14 corresponds e.g. the Nozzle areas 40, 42, in which a blowing air is applied is sufficient for every operation of the printing press.
- the outlet area 12 which has a higher nozzle density has, and in the relatively large suction air operation Holding forces must act on the arch 4.
- Fig. 6 shows how with less air requirement on a Subdivision can be dispensed with, so that in the inlet area 11 and in the discharge area 12 each a blow box 16 and in a large blow box 16 '' 'is arranged in the guide zone 14 is.
- the nozzle arrangement which is is shown in Fig. 7.
- FIG. 8 shows the preferred embodiment of the nozzles 2, which has already been indicated in Fig. 3. It is a matter of Slot nozzles 18, which in the sheet metal of the guide surfaces 1 are easy to punch. The one shown in Fig. 3 The blowing direction is directed outwards (Arrows 50), causing a tightening of the arch 4 across its direction of travel is achieved. For this purpose it is required that two strong outwards in the middle directed air currents are formed, which are to the side of the Move bow 4, and the outside with a smaller Number of nozzles 2, 18 can be maintained.
- FIG Invention In a preferred embodiment of FIG Invention are in the inlet area 11 and / or Outflow area 12 of the guide surface 1, nozzle areas 52, 54 provided, the nozzles depending on the to be processed Printing material can be switched between blowing and suction operation.
- the remaining nozzles of the guide surface 1 are in this Embodiment of the invention preferably in the blowing mode operated.
- the nozzle areas 52, 54 preferably have each have a fan 15 assigned to them preferably arranged centrally to the sheet raceway 17 and have a width less than the smallest of sheet format that can be processed by the printing press.
- the exemplary embodiments merely represent possibilities of Design of the sheet guide device according to the invention, further embodiments with different nozzle arrangements, possibly other blowing directions are also possible.
- the Axial fans 15 can also provide a central air supply with blowing and suction air or another type of fan be used.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
- Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
Description
- Fig. 1
- eine schematische Darstellung der Druckmaschine mit der erfindungsgemäßen Bogenleiteinrichtung,
- Fig. 2
- eine vergrößerte Darstellung einer Leitfläche der Umführtrommel,
- Fig. 3
- eine aus Luftversorgungskästen aufgebaute Bogenleiteinrichtung,
- Fig. 4, 5, 6
- Axialventilatoranordnungen bei Luftversorgungskästen,
- Fig. 7
- eine Düsenanordnung,
- Fig. 8
- eine Schlitzdüse und
- Fig. 9
- zeigt eine Leitfläche bei der das Ansaugen des Bogens in mittig zur Bogenlängsachse angeordneten Abschnitten erfolgt.
- 1
- Leitflächen
- 2
- Düsen
- 3
- Bereiche mit zusätzlicher Bogenführung
- 4
- Bogen
- 5
- Zuführtrommel
- 6
- Umführtrommel
- 7
- Auslagetrommel
- 8, 8'
- Druckzylinder
- 9, 9'
- Gummizylinder
- 10, 10'
- Plattenzylinder
- 11
- Einlaufbereiche der bogenführenden Trommeln
- 12
- Auslaufbereich der Umführtrommel
- 13
- Auslaufbereich der Zuführtrommel
- 14
- Führungszonen
- 15
- Axialventilatoren
- 16, 16',16'',16'''
- Luftversorgungskästen
- 17
- Bogenlaufbahn
- 18
- Schlitzdüsen
- 19
- Anlegerstapel
- 20, 20'
- Druckwerke
- 21
- Ausleger
- 22
- Auslegerkette
- 23
- Auslagestapel
- 24
- Pfeile, die die Bogenlaufrichtung zeigen
- 25
- Pfeile, die die Blasrichtung der Axialventilatoren symbolisieren
- 40
- Düsenbereich
- 42
- Düsenbereich
- 44, 46, 48
- Trennwände
- 50
- Blasrichtung
- 52, 54
- Abschnitte
Claims (13)
- Bogenleiteinrichtung für Druckmaschinen mit Leitflächen (1) zum Führen der Bogen (4), wobei in den Leitflächen (1) Düsen (2, 18) vorgesehen sind, die mit Blasluft oder Saugluft beaufschlagbar sind,
dadurch gekennzeichnet,
daß in Bogentransportrichtung (24) gesehen im Einlaufbereich (11) einer Leitfläche (1) angeordnete Düsen (2, 18) in Abhängigkeit vom verarbeiteten Bedruckstoff wahlweise mit Saugluft oder mit Blasluft beaufschlagbar sind, und daß die Düsen (2, 18) der zwischen dem Einlaufbereich (11) und dem Auslaufbereich (12) der Leitfläche (1) angeordneten Führungszone (14) mit Blasluft beaufschlagt werden, wobei zumindest ein Teil der Düsen (2, 18) die Blasluft im wesentlichen tangential zur Oberfläche der Leitfläche (1) zuführt. - Bogenleiteinrichtung für Druckmaschinen mit Leitflächen (1) zum Führen der Bogen (4), insbesondere nach Anspruch 1, wobei in den Leitflächen (1) Düsen (2, 18) vorgesehen sind, die mit Blasluft oder Saugluft beaufschlagbar sind,
dadurch gekennzeichnet,
daß zumindest ein Teil der in Bogentransportrichtung gesehen im Auslaufbereich (12) einer Leitfläche (1) angeordneten Düsen (2, 18) in Abhängigkeit vom verarbeiteten Bedruckstoff wahlweise mit Saugluft oder mit Blasluft beaufschlagbar sind, und daß die Düsen (2, 18) der zwischen dem Einlaufbereich (11) und dem Auslaufbereich (12) der Leitfläche (1) angeordneten Führungszone (14) mit Blasluft beaufschlagt werden, wobei zumindest ein Teil der Düsen (2, 18) die Blasluft im wesentlichen tangential zur Oberfläche der Leitfläche (1) zuführt. - Vorrichtung nach Anspruch 1 oder 2,
dadurch gekennzeichnet,
daß die Luftversorgung der Düsen (2, 18) über drehzahlregelbare Ventilatoren erfolgt. - Vorrichtung nach einem der Ansprüche 1 bis 3,
dadurch gekennzeichnet,
daß die Luftversorgung der Düsen (2, 18) über Axialventilatoren (15) erfolgt, die bezüglich ihrer Drehrichtung umschaltbar sind. - Vorrichtung nach einem der Ansprüche 2 bis 4,
dadurch gekennzeichnet,
daß die Luftversorgung von einzelnen Sektionen (3) der Druckmaschine oder von Teilen derselben über Luftversorgungskästen (16, 16', 16'', 16''') erfolgt, wobei jedem Luftversorgungskasten (16, 16', 16'', 16''') ein Ventilator (15) zugeordnet ist und die Größe des Luftversorgungskastens (16, 16', 16'', 16''') dem Luftbedarf der jeweiligen Sektion (3) angepaßt ist. - Vorrichtung nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet,
daß die Leitfläche (1) eine unterschiedliche, dem jeweiligen Luftbedarf angepaßte Flächenbelegung mit Düsen (2, 18) aufweist. - Vorrichtung nach Anspruch 6,
dadurch gekennzeichnet,
daß die Flächenbelegung mit Düsen (2, 18) in der Mitte der Bogenlaufbahn (17) am größten und zum Rand der Bogenlaufbahn (17) hin abnehmend ist. - Vorrichtung nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet,
daß die Düsen (2, 18) in Richtung zur Außenseite der Bogenlaufbahn (17) hin gerichtete Schlitzdüsen (18) sind. - Vorrichtung nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet,
daß die Umstellung zwischen saugbetrieb und Blasbetrieb ferngesteuert erfolgt. - Vorrichtung nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet,
daß die Düsen (2, 18) am Einlaufbereich (11) der Leitfläche (1) bei der Verarbeitung von leichten Bedruckstoffen mit Saugluft beaufschlagt werden. - Vorrichtung nach einem der Ansprüche 2 bis 10,
dadurch gekennzeichnet,
daß die Düsen (2, 18) am Auslaufbereich (12) der Leitfläche (1) bei der Verarbeitung von leichten Bedruckstoffen mit Saugluft beaufschlagt werden. - Vorrichtung nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet,
daß das Absaugen durch die Saugluft in einem Abschnitt (52, 54) der Leitfläche (1) erfolgt, der im wesentlichen mittig zur Bogenlaufbahn (17) im Einlaufbereich (11) und/oder Auslaufbereich (12) der Leitfläche (1) angeordnet ist. - Vorrichtung nach Anspruch 12,
dadurch gekennzeichnet,
daß die Breite des Abschnitts (52, 54) kleiner ist als die Breite des kleinsten, von der Druckmaschine verarbeitbaren Bogenformats.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19503110A DE19503110B4 (de) | 1995-02-01 | 1995-02-01 | Bogenleiteinrichtung für Druckmaschinen |
| DE19503110 | 1995-02-01 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP0725025A2 EP0725025A2 (de) | 1996-08-07 |
| EP0725025A3 EP0725025A3 (de) | 1997-07-09 |
| EP0725025B1 true EP0725025B1 (de) | 1998-04-08 |
Family
ID=7752817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP95119931A Expired - Lifetime EP0725025B1 (de) | 1995-02-01 | 1995-12-18 | Bogenleiteinrichtung für Druckmaschinen |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US5816155A (de) |
| EP (1) | EP0725025B1 (de) |
| JP (3) | JPH08244206A (de) |
| DE (3) | DE19549589B4 (de) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19857745A1 (de) * | 1998-12-15 | 2000-06-29 | Roland Man Druckmasch | Bogenführungseinrichtung für eine Druckmaschine |
| DE19905095A1 (de) * | 1999-02-09 | 2000-08-17 | Roland Man Druckmasch | Bogenführungseinrichtung für eine Druckmaschine |
| DE19829094C2 (de) * | 1998-06-30 | 2002-10-24 | Roland Man Druckmasch | Leiteinrichtung für bogenförmige Bedruckstoffe in einer Druckmaschine |
| WO2005047000A1 (en) * | 2003-11-17 | 2005-05-26 | Silverbrook Research Pty Ltd | Blower box assembly for a printer |
Families Citing this family (48)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19549589B4 (de) | 1995-02-01 | 2005-11-17 | Heidelberger Druckmaschinen Ag | Bogenleiteinrichtung für Druckmaschinen |
| DE19701230C1 (de) * | 1997-01-16 | 1998-02-19 | Roland Man Druckmasch | Pneumatische Bogenleiteinrichtung in einer Druckmaschine |
| DE59805462D1 (de) * | 1997-02-13 | 2002-10-17 | Gietz Ag Gossau Maschf | Flach-Prägedruckmaschine |
| DE19859246A1 (de) * | 1998-01-20 | 1999-07-22 | Koch Hans Peter | Bogenoffsetdruckverfahren und Bogenoffsetdruckmaschine |
| US5913268A (en) * | 1998-02-17 | 1999-06-22 | Xerox Corporation | Pneumatic rollers and paper handling arrangements |
| DE19810387C1 (de) | 1998-03-11 | 1999-07-29 | Autz & Herrmann Maschf | Bogenleiteinrichtung |
| DE19914178B4 (de) * | 1998-04-27 | 2006-07-06 | Heidelberger Druckmaschinen Ag | Bogenleiteinrichtung in einer Bogendruckmaschine |
| DE19921271A1 (de) * | 1998-06-03 | 1999-12-09 | Heidelberger Druckmasch Ag | Verfahren zum Fördern von Bogen in einer Druckmaschine sowie eine Vorrichtung zur Durchführung des Verfahrens |
| DE10007249A1 (de) | 1999-03-29 | 2000-10-05 | Heidelberger Druckmasch Ag | Ausleger für eine Bogen verarbeitende Druckmaschine |
| US6186489B1 (en) * | 1999-04-06 | 2001-02-13 | Heidelberger Druckmaschinen Ag | Method and apparatus for constraining the open edge of a signature during transfer |
| DE10049809B4 (de) * | 1999-10-28 | 2014-02-13 | Heidelberger Druckmaschinen Ag | Leitvorrichtung für einen flächenhaften Bedruckstoff |
| US6585263B1 (en) | 2000-02-02 | 2003-07-01 | Heidelberger Druckmaschinen Ag | Deceleration drum assembly containing air guides |
| DE10005391A1 (de) * | 2000-02-07 | 2001-08-09 | Roland Man Druckmasch | Verfahren und Vorrichtung zur Bogenführung in einer Rotationsdruckmaschine |
| ES2267477T3 (es) * | 2000-02-08 | 2007-03-16 | Mitsubishi Heavy Industries, Ltd. | Unidad de guiado de hojas para prensa alimantada por hojas. |
| EP1123805A1 (de) * | 2000-02-10 | 2001-08-16 | Mitsubishi Heavy Industries, Ltd. | Bogenführungseinheit für eine Bogendruckmaschine |
| ES2218084T3 (es) * | 2000-02-10 | 2004-11-16 | Mitsubishi Heavy Industries, Ltd. | Unidad de guiado de hojas en una prensa de alimentacion de hojas. |
| DE10011979C5 (de) * | 2000-03-11 | 2008-02-14 | Man Roland Druckmaschinen Ag | Einrichtung zur Bogenführung in einer Druckmaschine |
| DE10141415A1 (de) | 2000-08-31 | 2002-03-14 | Heidelberger Druckmasch Ag | Vorrichtung zum Führen von Bogen in einer Bogen verarbeitenden Maschine |
| DE10042887A1 (de) * | 2000-08-31 | 2002-03-14 | Heidelberger Druckmasch Ag | Maschine zur Verarbeitung von Bogen |
| DE10150842B4 (de) * | 2000-11-15 | 2013-11-21 | Heidelberger Druckmaschinen Ag | Speichereinrichtung zur Wendung bogenförmigen Materials |
| DE10060557B4 (de) * | 2000-12-06 | 2007-05-31 | Man Roland Druckmaschinen Ag | Bogenleiteinrichtung in einer Rotationsdruckmaschine |
| US6934508B2 (en) | 2001-03-19 | 2005-08-23 | Navigaug Inc. | System and method for obtaining comprehensive vehicle radio listener statistics |
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-
1995
- 1995-02-01 DE DE19549589A patent/DE19549589B4/de not_active Expired - Lifetime
- 1995-02-01 DE DE19503110A patent/DE19503110B4/de not_active Expired - Fee Related
- 1995-12-18 EP EP95119931A patent/EP0725025B1/de not_active Expired - Lifetime
- 1995-12-18 DE DE59501845T patent/DE59501845D1/de not_active Expired - Lifetime
-
1996
- 1996-01-30 JP JP8014023A patent/JPH08244206A/ja active Pending
-
1997
- 1997-05-15 US US08/857,133 patent/US5816155A/en not_active Expired - Lifetime
-
1998
- 1998-06-30 JP JP10184383A patent/JP3025477B2/ja not_active Expired - Fee Related
-
2000
- 2000-02-01 JP JP2000024057A patent/JP3444487B2/ja not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19829094C2 (de) * | 1998-06-30 | 2002-10-24 | Roland Man Druckmasch | Leiteinrichtung für bogenförmige Bedruckstoffe in einer Druckmaschine |
| DE19857745A1 (de) * | 1998-12-15 | 2000-06-29 | Roland Man Druckmasch | Bogenführungseinrichtung für eine Druckmaschine |
| DE19905095A1 (de) * | 1999-02-09 | 2000-08-17 | Roland Man Druckmasch | Bogenführungseinrichtung für eine Druckmaschine |
| DE19905095C2 (de) * | 1999-02-09 | 2001-02-22 | Roland Man Druckmasch | Bogenführungseinrichtung für eine Druckmaschine |
| WO2005047000A1 (en) * | 2003-11-17 | 2005-05-26 | Silverbrook Research Pty Ltd | Blower box assembly for a printer |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH08244206A (ja) | 1996-09-24 |
| JP3444487B2 (ja) | 2003-09-08 |
| JP2000168047A (ja) | 2000-06-20 |
| JPH11245380A (ja) | 1999-09-14 |
| US5816155A (en) | 1998-10-06 |
| JP3025477B2 (ja) | 2000-03-27 |
| DE19503110B4 (de) | 2009-01-29 |
| EP0725025A2 (de) | 1996-08-07 |
| DE19503110A1 (de) | 1996-08-08 |
| DE19549589B4 (de) | 2005-11-17 |
| EP0725025A3 (de) | 1997-07-09 |
| DE59501845D1 (de) | 1998-05-14 |
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