EP0812682B1 - Antrieb für eine Druckmaschine - Google Patents
Antrieb für eine Druckmaschine Download PDFInfo
- Publication number
- EP0812682B1 EP0812682B1 EP97106049A EP97106049A EP0812682B1 EP 0812682 B1 EP0812682 B1 EP 0812682B1 EP 97106049 A EP97106049 A EP 97106049A EP 97106049 A EP97106049 A EP 97106049A EP 0812682 B1 EP0812682 B1 EP 0812682B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- actual position
- position values
- drive
- values
- cylinder
- 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 45
- 238000012986 modification Methods 0.000 claims abstract description 7
- 230000004048 modification Effects 0.000 claims abstract description 7
- 238000003860 storage Methods 0.000 claims abstract description 4
- 238000012937 correction Methods 0.000 claims description 45
- 230000001419 dependent effect Effects 0.000 abstract description 3
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 238000007645 offset printing Methods 0.000 description 12
- 230000000694 effects Effects 0.000 description 6
- 238000005096 rolling process Methods 0.000 description 3
- 230000009897 systematic effect Effects 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000011144 upstream manufacturing 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
- B41F13/004—Electric or hydraulic features of drives
- B41F13/0045—Electric driving devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2213/00—Arrangements for actuating or driving printing presses; Auxiliary devices or processes
- B41P2213/70—Driving devices associated with particular installations or situations
- B41P2213/73—Driving devices for multicolour presses
- B41P2213/734—Driving devices for multicolour presses each printing unit being driven by its own electric motor, i.e. electric shaft
Definitions
- the invention relates to a drive for a printing press according to the preamble of Claim 1.
- the printing unit cylinders are used as well as those which effect sheet transport and are arranged between the printing units Cylinders or drums over a continuous wheel train of one or driven several drive motors in this wheel feed.
- the gears of this gear train must be manufactured with high precision The machining and processing tolerances are very small and must not be exceeded become.
- one or more drive motors using a continuous gear train driven cylinders of sheetfed offset presses result in additional and requirements that increase the construction effort. For example, here is that Circumferential and page registers and the adjusting devices necessary to correct them call.
- the plate cylinder is usually used to correct the circumferential and / or side register adjustable in circumferential and / or lateral register direction (in the axial direction of the cylinder) with respect to the frame walls that support it and also adjustable with respect to the frame that supports it Gear stored. There is a shift in the helical gears used of the plate cylinder gear relative to the gear driving it Rubber blanket cylinder simultaneously causes this plate cylinder gear to rotate, Additional correction devices must be provided here.
- JP-A-56-21860 is a drive for the cylinders of an offset printing unit known, both the plate, the blanket and the impression cylinder have a single motor. These single drives receive for the purpose of achievement an angular synchronous synchronism a common signal specification (electronic leading axis) and follow these signal requirements.
- the individual cylinders of such an offset printing unit but must be angularly synchronized with each other with maximum accuracy be what appropriate measures to suppress or compensate for disturbance variables makes necessary.
- DE 4 137 979 A1 describes a drive for a printing press with several printing units known in which the individual printing units or printing unit groups mechanically are decoupled from one another, with each printing unit or each printing unit group Drive motor is assigned and with each printing unit or each printing group a device for determining the speed and / or angle of rotation is arranged.
- angle controllers are provided which allow a permissible angle of rotation deviation of the individual Printing units or printing unit groups of a predetermined angle setpoint such dimensioned so that at least in the rotational angle position at which the sheet is transferred, the rotation angle deviation is minimal.
- the device according to DE 4 137 979 A1 meets the highest requirements with regard to the manufacturing and signal accuracy of the encoder for determining the angle of rotation in connection with the rotating part to which it is attached.
- One too only slight misalignment of the encoder or the rotor of this encoder compared to the coupled with it rotating part (cylinder) thus calls a systematic and periodic Repetitive deviation of the actual angular value from that by the encoder delivered angle value. It must also be taken into account in this facility that especially with the cylinders in printing units of sheetfed offset presses during one Rotation strong and periodically repeating load fluctuations occur, which in particular caused by the rolling of the channels of these printing unit cylinders against one another become.
- DE 4 214 394 A1 describes a rotary printing press in the form of a web-fed rotary printing press known which a number of individually driven cylinders with at least has a separately driven folder.
- the individual drives of the cylinders and their Drive controllers are grouped into pressure point groups and refer to a position reference from the folder.
- the administration of the pressure point groups is done by a superordinate control system (electronic longitudinal shaft). Because this is a drive system for a web-fed rotary printing press are those for sheet-fed offset printing presses specific synchronism problems not addressed in this prior art or are not included in the proposed solution. It should also be noted that that in rotary printing presses there is no risk of a so-called mechanical Gripper collision exists.
- the cylinders (plate, blanket, Impression cylinder) in the printing unit of a web offset printing press only very narrow cylinder gaps on, so that those occurring in sheetfed offset presses are very pronounced Torque fluctuations when rolling the printing unit cylinders against each other not occur and accordingly only cause very little interference.
- the object of the present invention is therefore to provide a drive according to the preamble of Claim 1 to be expanded in such a way that the above-mentioned disadvantages are avoided as well as taking into account the explained aspects a high and flexible to the Adaptable synchronism accuracy individually driven in the present printing conditions Cylinder or cylinder groups can be achieved.
- the drive controller which has an associated Power section the motor coupled to the printing unit cylinder according to a predefined position setpoint controls for the detection of an angular position encoder supplied actual position values is assigned a correction device by means of which the Angular position encoder (position of the cylinder) delivered actual position values in predefined, saved or values that can be calculated depending on the actual position values can be changed.
- the correction device is a Storage device in which the table can be read in directly via the angular position encoder Actual position values are assigned correspondingly modified actual position values, which are then directly be forwarded to the drive controller for position control.
- This drive controller then performs the position control of the cylinder or motor by forming appropriate Control signals to the power section in connection with, for example, a higher-level Control specified position setpoints.
- the drive controller therefore leads the Target / actual comparison based on the actual position values modified according to the correction device in Connection with a specified position setpoint and forms the necessary control signals, from which the power section (electronic drive) then receives a corresponding current engine directly coupled to the cylinder.
- the correction device is designed as a computing device through which the from the angular position encoder Actual position values formed over the entire angular range or in sections to be modified by certain factors. For example, it can be provided that Within certain angular position ranges, those read in directly via the angular position encoder Actual position values are increased by multiplying by a correspondingly stored factor or be reduced.
- the correction device provided according to the invention is which is connected downstream of the angular position encoder and upstream of the drive controller a storage device or a computing device, it is possible, for example when installing the system (attaching the angular position encoder to the corresponding Determined systematic positional deviations and corresponding Make corrections to compensate for these errors.
- Can also by the invention provided correction device systematic and based on the measurement principle of Angular position encoder caused angular position deviations are detected and compensated.
- the correction device additionally adjusts the speed of movement of the cylinder corresponding signal (speed signal) to supply accordingly the correction speed of the cylinder different correction values Position controller (drive controller) depending on the actual position values read feed. It can thus be taken into account that, for example, that caused in the angular position encoder Dead times or other processing delays of the corresponding signals between the current readable actual position value of the angular position encoder and the actual one Angular position value of the cylinder there is a speed-dependent delay. As a result, another correction or modification is then made at low speeds of the actual position values readable via the angular position encoder than for higher ones Speed values.
- an example is an offset table containing correction device for modifying the one supplied by the angular position encoder Actual position values provided.
- the resolution of the angular position encoder i.e. the The increment with which the actual position values can be obtained can be reproduced with one turn Path deviations are specified, which means that the drive controller in addition to motor-driven cylinders during a revolution in a predetermined Way ahead or lagging behind the cylinder interacting with it.
- the correction device and the position controller a defined cylinder according to its position Exerts slip over the pressure zone opposite the cylinder interacting with it (e.g.
- Print-specific corrections can also be made by the invention. Addressed was the so-called pressure length compensation, which is conventional driven cylinders by placing correspondingly thick washers under the pressure plate and / or the rubber blanket. With an offset printing unit with a rubber blanket cylinder and / or plate cylinder individually driven according to the invention it is possible to save corresponding angular position correction values in the correction device provided according to the invention (offset table), the plate cylinder to drive in such a way with respect to the blanket cylinder, so that exactly the otherwise caused by using differently strong underlay sheets Effect.
- the plate cylinder practices compared to the blanket cylinder a leading effect or trailing effect, so that the resulting slip the printed image transferred to the rubber cylinder is correspondingly longer or shorter is printed.
- the correction device provided according to the invention in the offset table stored correction values are matched to one another in such a way that the Leading or running of the interacting cylinders (Blanket cylinder / plate cylinder) canceled during channel correspondence the leading or trailing cylinder, for example at the nominal start of pressure returns to the same starting position.
- the offset table of the correction device provided according to the invention also various Simulate compressibility or printing properties of blankets. Since that too Duplicate its cause in the area of the pressure zone between plate cylinder and blanket cylinder or in the area between the blanket cylinder and impression cylinder (Printing material) can also have this effect by appropriate modification of a one-off predefined or saved by a suitable choice from a large number Offset tables can be counteracted.
- Fig. 1 shows in principle the components for a single drive of a cylinder 1 in the illustrated printing unit of a sheetfed offset printing press.
- the cylinder 1 can here around a plate cylinder, a blanket cylinder or an impression cylinder act.
- the cylinder 1 is directly coupled to a motor 2 and can be driven by it.
- the cylinder 1 also has an angular position encoder 6 in rotatably coupled to it Form of an absolute angle encoder, which corresponds to the angular position of the cylinder 1 Signals can be removed.
- a drive controller 3 designed as an electronic control device stands with a power unit (Converter) 4 for energizing the motor 2 in signal connection.
- the brushless one DC motor designed motor 2 is with a commutation 5 Formation of commutation signals and correct energization of the motor 2 by the Power section 4 connected.
- the drive controller 3 are via an indicated signal line Position setpoints LS from a higher-level control device, not shown fed.
- the actual position values which can be detected via the angular position sensor 6 of the cylinder 1 (Angle signals) LI are a correction device designed as a memory or computer device 7 supplied, by means of which can be removed directly from the position sensor 6 Actual position values LI are converted into modified actual position values LI '.
- modified actual position values LI ' are formed from the actual position values LI directly detectable by the angular position sensor 6 in conjunction with stored correction values ⁇ L.
- the modified actual position values LI 'are formed in accordance with the following relationship: LI ' LI + ⁇ L (LI).
- the modified actual position values LI 'formed in accordance with the above-mentioned relationship are formed from the actual position values LI which can be obtained directly from the angular position sensor 6 and a correction variable ⁇ L (LI).
- the correction variable ⁇ L (LI) can have a positive or negative sign, so that the actual position value LI currently supplied by the angular position encoder 6 is increased or decreased by a corresponding amount.
- Fig. 2 shows in principle in the form of a characteristic curve (which is stored in an offset table) correction values ⁇ (LI) assigned to individual actual position values LI.
- ⁇ correction value assigned to individual actual position values LI.
- the characteristic curve according to FIG. 2 thus relates to the actual position value that can be read on the ordinate LI assigned correction value ⁇ L (LI).
- the transition from 0 to 360 ° or Transition from 360 ° to 0 ° (beyond one turn) shows a steady transition Characteristic curve ⁇ L (LI).
- FIG. 2 also shows that one stored in the offset table Characteristic curve can also be modified.
- the solid characteristic curve represents one so-called output characteristic curve, indicated by the dashed line is that this can be modified according to predeterminable parameters. For example 2 is a modification of the output characteristic ⁇ L (LI) by multiplication with a predetermined factor.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
- Rotary Presses (AREA)
Description
- Fig. 1
- eine Antriebseinheit für einen Druckwerkszylinder mit der erfindungsgemäß vorgesehenen Korrektureinrichtung, und
- Fig. 2
- die als Kennlinie über eine Umdrehung aufgetragenen Korrekturwerte zur Umrechnung der vom Winkellagegeber eingelesenen Lage-Istwerte.
- 1
- Zylinder
- 2
- Motor
- 3
- Antriebsregler
- 4
- Leistungsteil (Umrichter/Feldsteller)
- 5
- Kommutierungsgeber
- 6
- Winkellagegeber
- 7
- Korrektureinrichtung
- LS
- Lage-Sollwert
- LI
- Lage-Istwert (Winkellagegeber 6)
- LI'
- modifizierter Lage-Istwert
- ΔL
- Korrekturwert Offsettabelle (Korrektureinrichtung 7)
Claims (6)
- Antrieb für eine Druckmaschine, insbesondere Bogenoffsetdruckmaschine, bei welcher ein oder mehrere Zylinder einzeln und/oder gruppenweise durch jeweils einen Motor mit zugeordnetem Antriebsregler in Verbindung mit Signalen eines Winkellagegebers entsprechend vorgegebenen Soll-Lagewerten antreibbar ist,
dadurch gekennzeichnet,
daß zwischen Winkellagegeber (6) und Antriebsregler (3) eine die Lage-Istwerte (LI) des Winkellagegebers (6) in modifizierte Lage-Istwerte (LI') wandelnde Korrektureinrichtung (7) geschaltet ist, und daß über den Antriebsregler (3) eine Lageregelung des Zylinders (1) in Verbindung mit den modifizierten Lage-Istwerten (LI') erfolgt. - Antrieb nach Anspruch 1,
dadurch gekennzeichnet,
daß die Korrektureinrichtung (7) als Speichereinrichtung ausgebildet ist, welche gespeicherte, den aktuellen Lage-Istwerten (LI) zugeordnete und dem Antriebsregler (3) zuführbare modifierte Lage-Istwerte (LI') enthält. - Antrieb nach Anspruch 1,
dadurch gekennzeichnet,
daß die Korrektureinrichtung (7) als Rechnereinrichtung ausgebildet ist, durch welche aus den aktuellen Lage-Istwerten (LI) modifierte und dem Antriebsregler (3) zuführbare Lage-Istwerte (LI') errechenbar sind. - Antrieb nach Anspruch 1, 2 oder 3,
dadurch gekennzeichnet,
daß über eine Eingabevorrichtung die in der Korrektureinrichtung (7) gespeicherten bzw. errechenbaren modifierten Lage-Istwerte (LI') abänderbar und daraufhin in Abhängigkeit der jeweiligen Lage-Istwerte (LI) dem Antriebsregler (3) zuführbar sind. - Antrieb nach Anspruch 4,
dadurch gekennzeichnet,
daß die Abänderung der durch die Korrektureinrichtung (7) vorgebbaren modifizierten Lage-Istwerte (LI') in Abhängigkeit der jeweiligen Druckbedingungen erfolgt. - Antrieb nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet,
daß der Korrektureinrichtung (7) neben den Lage-Istwerten (LI) des Winkellagegebers (6) zusätzlich eine der Drehzahl des Antriebsystems entsprechende Größe zuführbar ist, und daß die Modifikation der Lage-Istwerte (LI) in Abhängigkeit dieses Drehzahlwertes erfolgt.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19623223 | 1996-06-11 | ||
| DE19623223A DE19623223C2 (de) | 1996-06-11 | 1996-06-11 | Antrieb für eine Druckmaschine |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP0812682A2 EP0812682A2 (de) | 1997-12-17 |
| EP0812682A3 EP0812682A3 (de) | 1998-06-10 |
| EP0812682B1 true EP0812682B1 (de) | 1999-09-29 |
Family
ID=7796603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP97106049A Expired - Lifetime EP0812682B1 (de) | 1996-06-11 | 1997-04-12 | Antrieb für eine Druckmaschine |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US5924362A (de) |
| EP (1) | EP0812682B1 (de) |
| JP (1) | JPH1067098A (de) |
| AT (1) | ATE185108T1 (de) |
| DE (2) | DE19623223C2 (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1759844B2 (de) † | 2005-09-02 | 2019-04-24 | Bosch Rexroth Aktiengesellschaft | Verfahren zur Druckkorrektur |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19820160A1 (de) * | 1997-10-07 | 1999-04-08 | Heidelberger Druckmasch Ag | Drehwinkelmessung für Druckmaschinen |
| DE19754323A1 (de) * | 1997-12-08 | 1999-06-10 | Fischer & Krecke Gmbh & Co | Druckmaschine |
| DE19803558A1 (de) * | 1998-01-30 | 1999-08-12 | Koenig & Bauer Ag | Verfahren zur Ermittlung einer Winkellage eines ortsveränderbaren Zylinders einer Druckmaschine |
| DE19947230C2 (de) * | 1999-10-01 | 2001-07-26 | Koenig & Bauer Ag | Verfahren zur Positionierung von Plattenzylindern einer Offsetrotations-Bogendruckmaschine |
| US6199481B1 (en) * | 1999-11-04 | 2001-03-13 | Shinohara Machinery Co., Ltd. | Power feeder apparatus for rotary shaft in printing press |
| EP1116582A1 (de) * | 2000-01-13 | 2001-07-18 | Fischer & Krecke Gmbh & Co. | Verfahren und Vorrichtung zum Antrieb eines Druckzylinders |
| DE10155033B4 (de) * | 2000-11-30 | 2014-09-18 | Heidelberger Druckmaschinen Ag | Vorrichtung zur Synchronisation von Übergaben bogenförmigen Materials |
| US6705222B2 (en) * | 2001-03-09 | 2004-03-16 | Ward, Inc. | Dual registration control system |
| DE10125609A1 (de) * | 2001-05-25 | 2002-12-05 | Siemens Ag | Regelungsverfahren zum Betrieb von einzeln angetriebenen rotierenden Maschinenelementen |
| DE10132807C5 (de) * | 2001-07-06 | 2009-01-08 | Siemens Ag | Regelungsverfahren zum Betrieb von gekoppelten Antriebsachsen mit überlagerten Bewegungskomponenten |
| US6823792B2 (en) * | 2001-07-26 | 2004-11-30 | Heidelberger Druckmaschinen Ag | Multi-motor drive and method for driving a printing press |
| DE10254118B4 (de) * | 2001-12-12 | 2017-01-19 | Heidelberger Druckmaschinen Ag | Verfahren zum Antreiben einer drucktechnischen Maschine |
| DE10217707A1 (de) * | 2002-04-17 | 2003-11-06 | Heidelberger Druckmasch Ag | Kompensation von Zylinderschwingungen in bedruckstoffverarbeitenden Maschinen |
| DE10243454C5 (de) * | 2002-09-19 | 2009-10-08 | Koenig & Bauer Aktiengesellschaft | Antriebsvorrichtung einer Bearbeitungsmaschine |
| DE10317570B3 (de) * | 2003-04-16 | 2004-09-16 | Koenig & Bauer Ag | Antriebsvorrichtung eines Aggregates einer Druckmaschine |
| DE102004051633A1 (de) * | 2004-10-23 | 2006-05-18 | Man Roland Druckmaschinen Ag | Verfahren zur Schnittregisterregelung bei einer Rollenrotationsdruckmaschine |
| DE102005042563A1 (de) * | 2005-09-08 | 2007-03-15 | Man Roland Druckmaschinen Ag | Druckmaschine |
| DE102005042932A1 (de) | 2005-09-09 | 2007-03-22 | Man Roland Druckmaschinen Ag | Druckmaschine, insbesondere Rollendruckmaschine |
| DE102005048472A1 (de) | 2005-10-07 | 2007-04-12 | Bosch Rexroth Ag | Rotationsdruckmaschine und Verfahren des Betriebs einer Rotationsdruckmaschine |
| DE102006054944A1 (de) * | 2006-11-22 | 2008-05-29 | Koenig & Bauer Aktiengesellschaft | Verfahren zur Kompensation von Störmomenten in mindestens einem Druckwerk einer Rotationsdruckmaschine |
| US8620473B2 (en) | 2007-06-13 | 2013-12-31 | Intuitive Surgical Operations, Inc. | Medical robotic system with coupled control modes |
| DE102008000184B4 (de) * | 2008-01-30 | 2011-02-24 | Koenig & Bauer Aktiengesellschaft | Verfahren zur Verringerung bzw. Vermeidung von Abwickelfehlern an Rotationsdruckmaschinen |
| AT10301U3 (de) * | 2008-09-01 | 2009-09-15 | Avl List Gmbh | Verfahren und regelanordnung zur regelung einer regelstrecke mit sich wiederholendem arbeitszyklus |
| DE102008053127B4 (de) * | 2008-10-24 | 2015-04-02 | Robert Bosch Gmbh | Bereitstellungsvorrichtung und Verfahren zur Bereitstellung eines Verknüpfungssignals zur Steuerung einer Anlage |
| DE102010011577B4 (de) * | 2009-03-25 | 2025-12-04 | Heidelberger Druckmaschinen Ag | Winkelabhängige Farbwertkorrektur |
| ITMI20111867A1 (it) | 2011-10-13 | 2013-04-14 | Gima Spa | Procedimento per il comando e controllo del motore elettrico di un gruppo d'automazione e sistema connesso |
| DE102015215538A1 (de) | 2014-09-18 | 2016-03-24 | Koenig & Bauer Ag | Vorrichtung zum Anpassen mindestens eines Zylinderaufzugs an eine Bedruckstoffänderung in einer Druckmaschine |
| DE102015215541A1 (de) | 2014-09-18 | 2016-03-24 | Koenig & Bauer Ag | Verfahren zum Anpassen mindestens eines Druckbildes und/oder mindestens eines Zylinderaufzugs an eine Bedruckstoffänderung in einer Druckmaschine |
| DE102015204858A1 (de) | 2015-03-18 | 2016-09-22 | Koenig & Bauer Ag | Verfahren zum Betreiben einer Druckmaschine und Druckmaschine hierzu |
| DE102017208513B4 (de) | 2017-05-19 | 2019-05-02 | Koenig & Bauer Ag | Verfahren zum Betreiben einer bogenverarbeitenden Maschine |
| WO2019064392A1 (ja) * | 2017-09-27 | 2019-04-04 | 三菱重工機械システム株式会社 | 製函機及び段ボールシートの加工位置調整方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5621860A (en) * | 1979-07-30 | 1981-02-28 | Ryobi Ltd | Cylinder driving device of offset printing machine |
| DE4137979B4 (de) * | 1991-11-19 | 2004-05-06 | Heidelberger Druckmaschinen Ag | Antrieb für eine Druckmaschine mit mindestens zwei mechanisch voneinander entkoppelten Druckwerken |
| US5481971A (en) * | 1991-11-19 | 1996-01-09 | Heidelberger Druckmaschinen Ag | Drive for a printing press with a plurality of printing units |
| DE4214394C2 (de) * | 1992-04-30 | 1998-08-20 | Asea Brown Boveri | Antriebsvorrichtung für eine längswellenlose Rotationsdruckmaschine |
| DE4215227C2 (de) * | 1992-05-09 | 1996-07-04 | Kba Planeta Ag | Verfahren und Einrichtung zum Positionieren eines Druckwerkzylinders von Druckmaschinen |
| US5596931A (en) * | 1992-10-16 | 1997-01-28 | Heidelberger Druckmaschinen Ag | Device and method for damping mechanical vibrations of a printing press |
| DE4322744C2 (de) * | 1993-07-08 | 1998-08-27 | Baumueller Nuernberg Gmbh | Elektrisches Antriebssystem und Positionierverfahren zur synchronen Verstellung mehrerer dreh- und/oder verschwenkbarer Funktionsteile in Geräten und Maschinen, Antriebsanordnung mit einem Winkellagegeber und Druckmaschine |
| ATE216317T1 (de) * | 1993-12-29 | 2002-05-15 | Wifag Maschf | Rotationsdruckmaschine |
| DE4427733C1 (de) * | 1994-08-05 | 1995-10-12 | Ruhlatec Industrieprodukte | Druckwalzenantrieb |
| US5615609A (en) * | 1995-08-21 | 1997-04-01 | The Lawrence Paper Company | System and method for controlling AC motor driven multi-unit printing press |
-
1996
- 1996-06-11 DE DE19623223A patent/DE19623223C2/de not_active Expired - Fee Related
-
1997
- 1997-04-12 DE DE59700492T patent/DE59700492D1/de not_active Expired - Lifetime
- 1997-04-12 AT AT97106049T patent/ATE185108T1/de active
- 1997-04-12 EP EP97106049A patent/EP0812682B1/de not_active Expired - Lifetime
- 1997-06-11 JP JP9153255A patent/JPH1067098A/ja active Pending
- 1997-06-11 US US08/872,847 patent/US5924362A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1759844B2 (de) † | 2005-09-02 | 2019-04-24 | Bosch Rexroth Aktiengesellschaft | Verfahren zur Druckkorrektur |
Also Published As
| Publication number | Publication date |
|---|---|
| DE59700492D1 (de) | 1999-11-04 |
| EP0812682A3 (de) | 1998-06-10 |
| US5924362A (en) | 1999-07-20 |
| JPH1067098A (ja) | 1998-03-10 |
| DE19623223C2 (de) | 2001-05-17 |
| ATE185108T1 (de) | 1999-10-15 |
| DE19623223A1 (de) | 1997-12-18 |
| EP0812682A2 (de) | 1997-12-17 |
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