EP1433598A2 - Einrichtung zur Formatverstellung an bogenführenden Trommeln von Bogendruckmaschinen - Google Patents
Einrichtung zur Formatverstellung an bogenführenden Trommeln von Bogendruckmaschinen Download PDFInfo
- Publication number
- EP1433598A2 EP1433598A2 EP03026097A EP03026097A EP1433598A2 EP 1433598 A2 EP1433598 A2 EP 1433598A2 EP 03026097 A EP03026097 A EP 03026097A EP 03026097 A EP03026097 A EP 03026097A EP 1433598 A2 EP1433598 A2 EP 1433598A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- sheet
- adjustment according
- drum
- format adjustment
- hydraulic
- 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.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 19
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 235000011187 glycerol Nutrition 0.000 claims description 2
- 238000012546 transfer Methods 0.000 description 7
- 230000008901 benefit Effects 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
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- 238000001514 detection method Methods 0.000 description 1
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- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F21/00—Devices for conveying sheets through printing apparatus or machines
- B41F21/10—Combinations of transfer drums and grippers
- B41F21/106—Combinations of transfer drums and grippers for reversing sheets, e.g. for perfecting machine
- B41F21/108—Combinations of transfer drums and grippers for reversing sheets, e.g. for perfecting machine with pneumatic means
Definitions
- the invention relates to a device for format adjustment on sheet-guiding drums of sheet-fed printing machines, in particular on storage drums in turning devices, according to the preamble of claim 1.
- each one Apply printing ink to the sheet one uses sheet-guiding drums, too be referred to as a sheet guide cylinder.
- the bow-leading drums include at least one gripper system with which the leading edges of the sheets can be gripped. Dependent it can depend on the arrangement of the sheet-guiding cylinders and their size become necessary to fix the sheets in the area of their rear edges on the drum, until they are handed over to the next drum or impression cylinder, for which one second type of gripper systems, mostly working with suction air, is used.
- turning devices For the production of sheets printed on both sides in printing machines in just one operation turning devices are used that have at least one such sheet-guiding Embrace drum.
- the respective sheet after having entered the Turning device upstream printing units was printed on one side, on its rear edge seized and this trailing edge to a printing unit downstream of the turning device pass, with the rear edge becoming the front edge. Closes at the turn printing on the other side of the sheet.
- Three-drum turning devices consist of three sheet-guiding drums, one of which the first viewed in the direction of sheet travel, as a transfer drum with a single-large diameter, the middle one as a storage drum with a double-large diameter and the third one as Reversing drum is formed with a simple-large diameter.
- Such a turning device enables the sheet to be turned according to the principle of the trailing edge of the sheet and thus the optional application of a printed image in straight printing or in Schönund Resist pressure.
- a double-sized storage drum has two sheet holding systems for the front area and two sheet retention systems for the rear area of the sheet which are diametrically opposed to each other.
- the sheet holding system for the front area of the sheet which includes clamping grippers, is firmly arranged on the body of the storage drum.
- the sheet holding system for the rear area of the sheet which works with suction air, is arranged on a support element which is assigned to the storage drum.
- the support element and thus the suction devices arranged on the support element can be adjusted with the aid of an actuating shaft which is mounted eccentrically in the journal of the drum shaft.
- the control shaft protrudes through a hole in the shaft journal of the drum shaft and has cracks on both sides.
- the pinion of the actuating shaft facing the support element meshes with a tooth segment arranged on the support element.
- the other pinion is in engagement with a further pinion arranged outside the frame wall coaxially to the drum shaft.
- a motor is also arranged outside the frame wall and can be coupled to the further pinion. To change the format, the motor is first coupled to the coaxially arranged pinion, which is set in rotation by the motor and drives the pinion connected to it and the toothed segment via the actuating shaft.
- DE-PS 24 60 503 A1 discloses an adjusting device with an actuating shaft which detects the drive movement for the format setting. This is in relation to the storage drum axially displaceable between a rest position and a switching position. In the Switch position is the control shaft via pinion and another shaft with the suction bar trained bow support system for the rear area of the bow in operative connection, its position relative to the bow support system for the front area by rotating the Control shaft is adjustable.
- a disadvantage of such devices is the large number of parts.
- the components used transmit the actuation movement with play, which has the consequence that the setting the sheet holding system is imprecise on the length of the sheets to be processed.
- DE 39 00 818 C1 shows a sheet guide drum with an inner shaft and an outer drum with at least one segment that is adjustable in the circumferential direction with respect to the inner shaft.
- the bow holding systems are assigned to the inner shaft and the outer drum, which are coupled to one another by a multi-plate clutch.
- the coupling sits between an end face of the segments and a journal of the shaft.
- the coupling can be actuated via an externally actuated tension rod and a clamping lever, thus releasing the connection between the shaft and the segment.
- both bow support systems are adjustable relative to each other.
- a disadvantage of this locking and releasing device is the large amount of parts. To adjust the sheet holding systems, the machine must be stopped and then moved specifically.
- the invention has for its object to provide a device for format adjustment on sheet-guiding drums of sheet-fed printing presses, in particular on storage drums in turning devices, which allows the sheet holding systems to be adjusted to the format length with the machine running, with little outlay on parts.
- the device according to the invention has the advantage that with it the format adjustment of the sheet-guiding Drum in a simple manner by moving the actuator can be effected, for which the machine does not have to be stopped.
- the actuator is operatively connected to the carrier body via a hydraulic transmission in such a way that this can be rotated by moving the actuating element.
- the hydraulic transmission is constructed in the simplest way as a closed system and essentially exists consisting of two hydraulic cylinders, one as a hydraulic pump and the other as a hydraulic motor acts. Between the hydraulic cylinders, the actuation movement is done by one alone Pressure medium that is fed into the lines connecting the hydraulic cylinders to one another, transfer.
- the preferably flexible lines are easy to lay and need no bearings and used in this way replace the known mechanical Gear members.
- the hydraulic cylinders can be single or double acting. Using of single-acting hydraulic cylinders are return springs for resetting the pistons provided that integrated in the hydraulic cylinders or between the drum body and Carrier body can be arranged. Double-acting hydraulic cylinders have the advantage on that with them in both directions of work and thus directions of format adjustment relatively large forces and the amount of equal forces can be applied. If piston rods are also formed on both sides of the hydraulic cylinders, results the same volume change per piston travel in both directions.
- the second hydraulic cylinder can, in addition to the design of the thrust piston cylinder shown also designed as a rotary piston cylinder and with suitable transmission elements be connected to the carrier body.
- the transmission surfaces of the piston are the first Hydraulic cylinder, i.e. the areas in which the pressure medium acts on the piston, larger executed as the transmission surfaces of the piston of the second hydraulic cylinder.
- the ratio of the hydraulic transmission is advantageously set in such a way that with small paths of the actuator relatively large adjustment paths of the support body are realizable.
- the piston rod of the first hydraulic cylinder forms the actuator.
- the pressure medium is water-based and it may contain glycerin, which reduces the risk of corrosion.
- a water-based Pressure fluid has the advantage that it escapes from the closed system and pressure medium that can be replaced via a pressure medium storage system does not damage the printed sheets.
- a water-based pressure fluid has the further advantage that it is tough in contrast to a mineral oil-based pressure medium that can also be used, largely independent of temperature is.
- the actuating element is rotationally decoupled with connected to a drive that generates an actuating movement, so that an automatic Conversion of the sheet-guiding drum is made.
- the format set in each case representing value is provided by a sensor which determines the position of the carrier body relative to the Basic drum body and thus the position of the sheet holding systems to each other.
- the invention is illustrated below using the example of a sheet guiding Drum are described in more detail as a storage drum of a three-drum turning device is trained.
- the turning device 1 is arranged between two printing units of a sheet-fed printing press, each of which comprises a printing cylinder 2, 2 'and a rubber cylinder 3, 3'.
- the turning device 1 consists, viewed in the direction indicated by an arrow, of the transfer drum 4 with a single-large diameter, the storage drum 5 with a double-large diameter and the turning drum 6 with a single-large diameter.
- the storage drum 5 is equipped with two sheet holding systems 8, 9 for the front and the rear area of the sheet 7.
- the sheet holding systems 8 for the front area are designed as a gripper system and for the rear area as a suction system.
- the gripper system and suction system are mutually adjustable in the circumferential direction so that the sheets 7 can be held on the storage drum 5 from the maximum to the minimum format in the front and rear area.
- the pressure cylinders 2, 2 ' have a double-large diameter, but can also be designed with a single-large diameter.
- the gripper and suction systems are diametrically opposite each other in the storage drum 5.
- FIG. 2 The detailed structure of the arranged between the frame walls 10 of the printing press Storage drum 5 is shown in FIG. 2.
- the storage drum 5 comprises a drum base body 11, on which the sheet holding system 8 for the front area and front sheet support segments 13 are arranged, and a carrier body 19, which carries the sheet holding system 9 for the rear area and rear sheet support segments 14. Viewed in the axial direction, the front and rear arch support segments 13, 14 are arranged alternately, so that when the support body 19 is rotated relative to the drum base body 11, they slide into one another in a rake-like manner and form the lateral surface of the storage drum 5, on which the sheets 7 are guided.
- the drum base body 11 comprises a hollow cylindrical shaft 12 which is rotatably mounted in the frame walls 10.
- the carrier body 19 itself is rotatably arranged on the drum base body 11 and secured against displacement in the axial direction.
- the hollow cylindrical shaft 12 carries an actuating element 15 which can be moved coaxially along its central longitudinal axis.
- the actuating element 15 is connected to the piston rod 31 of a first hydraulic cylinder 20.
- This is arranged in a torsion-proof manner on the basic drum body 11 and, together with the lines 22, 23 and a second hydraulic cylinder 21 arranged on the side plate 17 of the basic drum body 11, forms a hydraulic transmission.
- the first hydraulic cylinder 20 acts as a hydraulic pump, while the second hydraulic cylinder 21 forms the hydraulic motor of the hydraulic transmission.
- the piston rod 31 of the second hydraulic cylinder 21 is articulated on the carrier body 19. It extends approximately in the secant direction to the cross section of the drum base body 11.
- the two hydraulic cylinders 20, 21 are preferably double-acting and with piston rods on both sides, whereby the same in both directions of movement Relationships of forces result.
- the transfer surfaces 30 of the first hydraulic cylinder 20 are larger than the transmission surfaces 30 of the second hydraulic cylinder 21, which corresponds to the transmission ratio of the hydraulic transmission.
- the hydraulic transmission is also single-acting Hydraulic cylinders 20, 21 executable. This enables you to save one of the Pressure lines 23 and 22 and requires an additional return spring.
- the second hydraulic cylinder 21 can also be used as a rotary piston cylinder formed and connected to the carrier body 19 via suitable transmission members.
- a drive 25 is located outside the frame wall 10 arranged in the form of a pneumatic cylinder or linear motor, using a rotary decoupler 27 is connected to the actuating element 15.
- a sensor not shown, is used, which is preferably the actuating element 15 or the piston rod 31 of the first hydraulic cylinder 20 is assigned.
- the movement of the actuator 15 transfers to the piston rod 31 and the piston 28, thereby to that in the first hydraulic cylinder 20 pressure medium contained a pressure is exerted.
- This pressure is transmitted to the piston 29 and the piston rod 31 of the second hydraulic cylinder 21 moves.
- This causes the rotatable on the Drum base body 11 mounted support body 19 to which the piston rod 31 of the second Hydraulic cylinder 21 is articulated.
- With the rotation of the support body 19 with respect the drum base body 11 also changes the position of the sheet holding systems 8, 9 for the front and back area to each other. This process continues until the actual values supplied by the sensor, which represent the format adjustment achieved, with match the setpoints of the format adjustment stored in the machine control.
- the invention has been described with reference to a storage drum 5 in a turning device 1. However, it is also on sheet-guiding drums in pure face printing machines for guiding of the bow 7 can be used in the rear area, especially if they are double-sized are.
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- Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
Abstract
Description
In Umfangsrichtung sind das Tragelement und damit die am Tragelement angeordneten Sauger mit Hilfe einer Stellwelle, die im Zapfen der Trommelwelle exzentrisch gelagert ist, verstellbar. Die Stellwelle ragt durch eine Bohrung im Wellenzapfen der Trommelwelle und trägt an beiden Seiten Ritzen. Das dem Tragelement zugewandte Ritzel der Stellwelle kämmt mit einem am Tragelement angeordneten Zahnsegment. Das andere Ritzel steht mit einem außerhalb der Gestellwand koaxial zur Trommelwelle angeordneten weiteren Ritzel im Eingriff. Ebenfalls außerhalb der Gestellwand ist ein Motor angeordnet, der mit dem weiteren Ritzel kuppelbar ist. Zur Formatverstellung wird zunächst der Motor mit dem koaxial angeordneten Ritzel verkuppelt, das von dem Motor in Drehbewegung versetzt wird und über die Stellwelle die mit dieser verbundenen Ritzel und das Zahnsegment den Trägerkörper antreibt.
Die Kupplung sitzt zwischen einer Stirnfläche der Segmente und einem Zapfen der Welle. Über eine von außen betätigbare Spannstange und einen Klemmhebel kann die Kupplung betätigt und damit die Verbindung zwischen Welle und Segment gelöst werden. Danach sind beide Bogenhaltesysteme relativ zueinander verstellbar.
Nachteilig an dieser Feststell- und Löseeinrichtung ist der große Teileaufwand. Zur Verstellung der Bogenhaltesysteme muss die Maschine angehalten und anschließend gezielt bewegt werden.
Der Erfindung liegt die Aufgabe zugrunde, eine Einrichtung zur Formatverstellung an bogenführenden Trommeln von Bogendruckmaschinen, insbesondere an Speichertrommeln in Wendeeinrichtungen zu schaffen, die bei geringem Teileaufwand die Einstellung der Bogenhaltesysteme auf die Formatlänge bei laufender Maschine ermöglicht.
- Fig. 1
- die Wendeeinrichtung einer Drei-Trommel-Wendung in schematischer Darstellung in Seitenansicht,
- Fig. 2
- die Speichertrommel als Längsschnitt und
- Fig. 3
- den ersten und zweiten, durch Leitungen verbundenen Hydraulikzylinder in schematischer Darstellung.
Die Bogenhaltesysteme 8 für den vorderen Bereich sind als Greifersystem und für den hinteren Bereich als Saugersystem ausgebildet. Greifersystem und Saugersystem sind in Umfangsrichtung zueinander verstellbar, so dass die Bogen 7 vom maximalen bis zum minimalen Format im vorderen und hinteren Bereich auf der Speichertrommel 5 gehalten werden können. Die Druckzylinder 2,2' weisen einen doppelt-großen Durchmesser auf, können aber auch mit einfach-großem Durchmesser ausgeführt sein. Die Greifer- und Saugersysteme liegen sich in der Speichertrommel 5 jeweils diametral gegenüber.
Der Trommelgrundkörper 11 umfasst eine hohlzylindrische Welle 12, die drehbar in den Gestellwänden 10 gelagert ist. Der Trägerkörper 19 selbst ist drehbar auf dem Trommelgrundkörper 11 angeordnet und in axialer Richtung gegen eine Verschiebung gesichert.
Die hohlzylindrische Welle 12 trägt ein entlang ihrer Mittellängsachse koaxial verschiebbares Betätigungselement 15. Das Betätigungselement 15 ist mit der Kolbenstange 31 eines ersten Hydraulikzylinders 20 verbunden. Dieser ist verdrehfest am Trommelgrundkörper 11 angeordnet und bildet zusammen mit den Leitungen 22, 23 und einem zweiten, an der Seitenscheibe 17 des Trommelgrundkörpers 11 angeordneten Hydraulikzylinder 21 ein hydraulisches Getriebe. Der erste Hydraulikzylinder 20 wirkt dabei als Hydropumpe, während der zweite Hydraulikzylinder 21 den Hydromotor des hydraulischen Getriebes bildet. Die Kolbenstange 31 des zweiten Hydraulikzylinders 21 ist am Trägerkörper 19 angelenkt. Sie erstreckt sich annähernd in Sekantenrichtung zum Querschnitt des Trommelgrundkörpers 11.
- 1
- Wendeeinrichtung
- 2
- vor- und nachgelagerter Druckzylinder
- 3
- Gummizylinder
- 4
- Übergabetrommel
- 5
- Speichertrommel
- 6
- Wendetrommel
- 7
- Bogen
- 8
- Bogenhaltesystem für den vorderen Bereich
- 9
- Bogenhaltesystem für den hintern Bereich
- 10
- Gestellwand
- 11
- Trommelgrundkörper
- 12
- hohlzylindrische Welle
- 13
- vorderes Bogenstützsegment
- 14
- hinteres Bogenstützsegment
- 15
- Betätigungselement
- 16
- Antriebszahnrad
- 17
- Seitenscheibe
- 18
- Zapfen
- 19
- Trägerkörper
- 20
- erster Hydraulikzylinder
- 21
- zweiter Hydraulikzylinder
- 22
- Leitung
- 23
- Leitung
- 24
- Gestell
- 25
- Antrieb
- 26
- Axiallager
- 27
- Drehentkoppler
- 28
- Kolben
- 29
- Kolben
- 30
- Übertragungsfläche
- 31
- Kolbenstange
Claims (13)
- Einrichtung zur Formatverstellung an bogenführenden Trommeln von Bogendruckmaschinen, insbesondere an Speichertrommeln in Wendeeinrichtungen, wobei Bogenhaltesysteme (8, 9) zum Erfassen des Bogens (7) im vorderen und hinteren Bereich vorgesehen und die Bogenhaltesysteme (8 oder 9) für einen der Bereiche einem Trommelgrundkörper (11) und die Bogenhaltesysteme (8 oder 9) für den anderen Bereich einem Trägerkörper (19) zugeordnet sind, der gegenüber dem Trommelgrundkörper (11) zur Verstellung der Bogenhaltesysteme (8, 9) in Umfangsrichtung verdrehbar gelagert ist, gekennzeichnet durch ein eine geradlinige Betätigungsbewegung übertragendes, axial verschiebbar zum Trommelgrundkörper (11) gelagertes Betätigungselement (15), das über ein hydraulisches Getriebe mit dem Trägerkörper (19) wirkverbunden ist, derart, dass dieser durch Verschieben des Betätigungselements (15) verdrehbar ist.
- Einrichtung zur Formatverstellung nach Anspruch 1, dadurch gekennzeichnet, dass das hydraulische Getriebe einen als Hydropumpe wirkenden ersten Hydraulikzylinder (20) und einen als Hydromotor wirkenden zweiten Hydraulikzylinder (21) umfasst, die über mindestens eine, ein Druckmittel führende Druckleitung (22, 23) miteinander wirkverbunden sind und die Kolbenstange (31) des ersten Hydraulikzylinders (20) am Betätigungselement (15) und die Kolbenstange (31) des zweiten Hydraulikzylinders (21) am Trägerkörper (19) angelenkt ist.
- Einrichtung zur Formatverstellung nach Anspruch 2, dadurch gekennzeichnet, dass die Hydraulikzylinder (20, 21) doppeltwirkend ausgeführt sind.
- Einrichtung zur Formatverstellung nach Anspruch 2 oder 3, dadurch gekennzeichnet, dass die Hydraulikzylinder (20, 21) Kolben (28, 29) mit mindestens einer Übertragungsfläche (30) umfassen, wobei die mindestens eine Übertragungsfläche (30) des ersten Hydraulikzylinders (20) größer ist als die mindestens eine Übertragungsfläche (30) des zweiten Hydraulikzylinders (21).
- Einrichtung zur Formatverstellung nach Anspruch 3, dadurch gekennzeichnet, dass der erste und der zweite Hydraulikzylinder (20, 21) beidseitige Kolbenstangen (31) aufweisen.
- Einrichtung zur Formatverstellung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Kolbenstange (31) des ersten Hydraulikzylinders (20) das Betätigungselement (15) bildet und koaxial zur Mittellängsachse des Trommelgrundkörpers (11) verläuft.
- Einrichtung zur Formatverstellung nach Anspruch 2, dadurch gekennzeichnet, dass die Kolbenstange (31) des zweiten Hydraulikzylinders (21) in Sekantenrichtung zum Querschnitt des Trommelgrundkörpers (11) verläuft.
- Einrichtung zur Formatverstellung nach Anspruch 2, dadurch gekennzeichnet, dass das Druckmittel wasserbasiert ist.
- Einrichtung zur Formatverstellung nach Anspruch 8, dadurch gekennzeichnet, dass das Druckmittel Glyzerin enthält.
- Einrichtung zur Formatverstellung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass ein die Lage des Trägerkörpers (19) relativ zum Trommelgrundkörper (11) erfassender Sensor vorgesehen ist.
- Einrichtung zur Formatverstellung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das Betätigungselement (15) drehentkoppelt mit einem Antrieb (25) verbunden ist.
- Einrichtung zur Formatverstellung nach Anspruch 11, dadurch gekennzeichnet, dass als Antrieb (25) ein Linearmotor oder ein Pneumatikzylinder vorgesehen ist.
- Einrichtung zur Formatverstellung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das Bogenhaltesystem (8) für den vorderen Bereich als Greifersystem und das Bogenhaltesystem (9) für den hinteren Bereich als Saugersystem ausgebildet ist.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2002160767 DE10260767A1 (de) | 2002-12-23 | 2002-12-23 | Einrichtung zur Formatverstellung an bogenführenden Trommeln von Bogendruckmaschinen |
| DE10260767 | 2002-12-23 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP1433598A2 true EP1433598A2 (de) | 2004-06-30 |
| EP1433598A3 EP1433598A3 (de) | 2004-11-17 |
| EP1433598B1 EP1433598B1 (de) | 2006-02-15 |
Family
ID=32404223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP20030026097 Expired - Lifetime EP1433598B1 (de) | 2002-12-23 | 2003-11-13 | Einrichtung zur Formatverstellung an bogenführenden Trommeln von Bogendruckmaschinen |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP1433598B1 (de) |
| DE (2) | DE10260767A1 (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004007153B3 (de) * | 2004-02-12 | 2005-11-03 | Ortlinghaus-Werke Gmbh | Fluidisch betätigbare Drehmitnehmerkupplung |
| DE102004053676B4 (de) * | 2004-11-03 | 2010-02-25 | Outotec Oyj | Verfahren und Anlage zur Herstellung von Titanschlacke aus Ilmenit |
| DE102017218411B4 (de) * | 2017-10-13 | 2021-06-10 | Koenig & Bauer Ag | Bogentransportvorrichtung und Verfahren zum Transportieren von Bogen von einem Bogenführungszylinder an ein Bogenfördersystem |
| CN111225797B (zh) * | 2017-10-13 | 2022-10-04 | 柯尼格及包尔公开股份有限公司 | 加工单张纸的机器和将单张纸传送给单张纸给送系统的方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2460503A1 (de) | 1974-12-20 | 1976-07-01 | Heidelberger Druckmasch Ag | Umstellvorrichtung einer speichertrommel zur bogenueberfuehrung |
| DE3900818C1 (de) | 1989-01-13 | 1990-05-10 | Heidelberger Druckmaschinen Ag, 6900 Heidelberg, De | |
| DE3911630C2 (de) | 1989-04-10 | 1991-06-13 | Heidelberger Druckmaschinen Ag, 6900 Heidelberg, De |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10207052A1 (de) * | 2001-03-30 | 2002-10-02 | Heidelberger Druckmasch Ag | Kupplung für Antriebselemente einer Druckmaschine |
| DE10122227B4 (de) * | 2001-05-08 | 2012-03-01 | Koenig & Bauer Aktiengesellschaft | Speichertrommel in Wendeeinrichtungen von Bogendruckmaschinen |
-
2002
- 2002-12-23 DE DE2002160767 patent/DE10260767A1/de not_active Withdrawn
-
2003
- 2003-11-13 DE DE50302412T patent/DE50302412D1/de not_active Expired - Lifetime
- 2003-11-13 EP EP20030026097 patent/EP1433598B1/de not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2460503A1 (de) | 1974-12-20 | 1976-07-01 | Heidelberger Druckmasch Ag | Umstellvorrichtung einer speichertrommel zur bogenueberfuehrung |
| DE3900818C1 (de) | 1989-01-13 | 1990-05-10 | Heidelberger Druckmaschinen Ag, 6900 Heidelberg, De | |
| DE3911630C2 (de) | 1989-04-10 | 1991-06-13 | Heidelberger Druckmaschinen Ag, 6900 Heidelberg, De |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1433598B1 (de) | 2006-02-15 |
| EP1433598A3 (de) | 2004-11-17 |
| DE50302412D1 (de) | 2006-04-20 |
| DE10260767A1 (de) | 2004-07-01 |
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