EP1129847B1 - Drive for cylinders of a printing machine - Google Patents
Drive for cylinders of a printing machine Download PDFInfo
- Publication number
- EP1129847B1 EP1129847B1 EP00104629A EP00104629A EP1129847B1 EP 1129847 B1 EP1129847 B1 EP 1129847B1 EP 00104629 A EP00104629 A EP 00104629A EP 00104629 A EP00104629 A EP 00104629A EP 1129847 B1 EP1129847 B1 EP 1129847B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- rotor
- stator
- drive
- cylinder
- cylinders
- 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
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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
- B41P2200/00—Printing processes
- B41P2200/10—Relief printing
- B41P2200/12—Flexographic printing
-
- 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
- B41P2213/10—Constitutive elements of driving devices
- B41P2213/11—Motors
- B41P2213/124—Electric motors
- B41P2213/128—Linear electric motors
-
- 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 an electric drive for a cylinder of a printing press, with a stator and one sitting on the axis of the cylinder Rotor.
- the invention is concerned with a drive for a so-called Central cylinder of a printing press, for example the impression cylinder a flexographic printing machine that has a relatively large diameter and on the circumference there are several inking units.
- each cylinder of the printing press has a its own drive motor, and the speeds and phase angles of the individual cylinders are electronically compared with each other.
- the rotors of the drive motors at least for the printing cylinders and the inking rollers are then preferably directly on the axis of the cylinder in question or the rollers arranged.
- the drive motor for the central cylinder can be arranged directly on the axis of this cylinder.
- the object of the invention is therefore to provide an electric drive for a cylinder, in particular to create a central cylinder of a printing press, the delivers high torque and smooth running with small dimensions of the cylinder.
- stator only extends over part of the circumference of the rotor and with this a linear drive forms.
- linear drive denotes a drive concept in which the relative movement between the stator and rotor does not necessarily have to be a rotational movement, but also can be a straight or curvilinear translational movement.
- the electromechanical Interaction between stator and rotor is one of them Linear actuator limited to a zone that is only part of the total length of the Stator or the "rotor" makes up. In the present case this interaction zone takes place only part of the total circumferential length of the rotor.
- the rotor in the drive according to the invention continues to rotate off, but the length of the interaction zone is in proportion to the radius of curvature of the rotor so small that the rotor at all times only with part of its circumferential length through or on the stator Stator passes by and is quasi linear, approximately relative to the stator straight line movement.
- the advantage of this drive system is that the dimensions of the stator can be much smaller than the effective diameter of the rotor. This makes it possible to save the drive overall on or in the machine frame to accommodate the printing press and yet, due to the large effective radius of the rotor, with comparatively small electromagnetic Forces to generate a high drive torque. This way the required drive torque during the start-up phase of the printing press for the central cylinder with a small motor with low power consumption generate, and due to the large effective radius of the rotor a sensitive control of the angular velocity of the cylinder and if necessary also allows precise control of the angular position of the same. Since no mechanical reduction gear is required, the drive can structurally simplified and the harmful influence of gear play or Gear errors in the transmission can be avoided.
- the rotor can in its circumferential area interacting with the stator a ring of individually controllable windings or a ring of permanent magnets and in cooperation with the stator work on the principle of a stepper motor.
- a structurally particularly simple Embodiment is simply by an electrically conductive rotor Disc formed, or it has in the region of its outer peripheral edge an electrically conductive ring, and the stator is used to generate a spatially modulated traveling field, which is induced in the rotor Eddy currents interact.
- the azimuth angle of the cylinder e.g. B.
- the windings of the stator can be on one side of the one that forms the rotor Washer arranged. However, they are preferably symmetrical on both Sides of this disc arranged so that the axial components of the between The electromagnetic forces acting on the rotor and stator cancel each other out and not to a distortion of the rotor or the axis of the cylinder or axial stress on the bearings.
- an end of a central cylinder 10 is for example in a front view of an impression cylinder of a flexographic printing machine shown one has a relatively large diameter and rotatable with its axis 12 is mounted in the frame of the printing machine, not shown.
- Central cylinders 10 are the pressure cylinders, not shown, in a known manner several inking units, each with separate electric drives feature.
- the electric drive for the central cylinder 10 is in through a rotor 14 in in the form of a disc firmly seated on the axis 12 and by an associated Stator 16 formed.
- the diameter of the rotor 14 is in the example shown only a little smaller than the diameter of the central cylinder 10.
- the outer The circumferential area of the rotor 14 is made of an electrically conductive ring 18 Material formed which at the rotation of the rotor at a short distance passes the stator 16.
- the stator 16 is formed by a ring segment which the curvature of the ring 18 follows, but only over a circumferential angle extends from 50 ° or less at the lower apex of the rotor 14. In this position can the stator 16 with the help of a console 20 comfortably on not shown Fix the frame of the printing machine.
- the stator is formed by two ring segments that are arranged, for example, on the upper and lower vertex of the rotor.
- the stator 16 is designed so that it engages disc-shaped rotor 14 in the manner of a fork, and winding packages 22 are arranged symmetrically on both sides of the rotor.
- the winding packages 22 form a sequence of individually controllable in the circumferential direction of the ring 18
- Electromagnets and are known by a linear drives known per se Control electronics controlled so that they are spatially, in the circumferential direction of the ring 18, generate a modulated magnetic traveling field, which moves in the tangential direction of the ring 18.
- This hiking field 18 eddy currents are induced in the ring by magnetic interaction effect the drive of the rotor 14 with the traveling field.
- the rotor 14 carries near its outer peripheral edge, in the shown Example immediately within the ring 18, but optionally also on the outer peripheral surface, a wreath of markings 24, which together with a stationary sensor 26, for example an optical or capacitive Sensor, a high-resolution angle increment encoder for detecting the angular position form the central cylinder 10.
- the signals of this angular increment encoder are transmitted to a control unit 28 housed in the console 20 and serve to regulate the speed and, if necessary, for precise Adjustment of the angular position of the central cylinder 10.
- these can Signals for controlling the drives for the cylinders of the inking units, not shown can be used according to the master / slave principle.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
- Rotary Presses (AREA)
- Press Drives And Press Lines (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
Description
Die Erfindung betrifft einen elektrischen Antrieb für einen Zylinder einer Druckmaschine, mit einem Stator und einem auf der Achse des Zylinders sitzenden Rotor. Insbesondere befaßt sich die Erfindung mit einem Antrieb für einen sogenannten Zentralzylinder einer Druckmaschine, beispielsweise den Gegendruckzylinder einer Flexodruckmaschine, der einen relativ großen Durchmesser aufweist und an dessen Umfang mehrere Farbwerke angestellt sind.The invention relates to an electric drive for a cylinder of a printing press, with a stator and one sitting on the axis of the cylinder Rotor. In particular, the invention is concerned with a drive for a so-called Central cylinder of a printing press, for example the impression cylinder a flexographic printing machine that has a relatively large diameter and on the circumference there are several inking units.
Da ein solcher Zentralzylinder ein relativ hohes Trägheitsmoment aufweist, ist insbesondere in der Anlaufphase der Druckmaschine ein hohes Antriebsdrehmoment erforderlich.Traditionell erfolgt der Antrieb des Zentralzylinders mit Hilfe eines verhältnismäßig kleinbauenden und hochdrehenden Elektromotors, der über ein Untersetzungs-Zahnradgetriebe ein auf der Achse des Zylinders sitzendes Zentralzahnrad mit verhältnismäßig großem Durchmesser antreibt. Dieses Zentralzahnrad kämmt auch mit Antriebsritzeln für die Druckzylinder und Farbauftragwalzen in den einzelnen Farbwerken, so daß sämtliche Farbwerke mit dem Zentralzylinder synchronisiert sind. In jüngerer Zeit geht die Tendenz jedoch dahin, diesen zentralen Antrieb und die mechanische Kopplung durch elektronisch synchronisierten Einzelantriebe für die verschiedenen Zylinder zu ersetzen. Bei diesem Antriebskonzept weist jeder Zylinder der Druckmaschine seinen eigenen Antriebsmotor auf, und die Drehzahlen und Phasenwinkel der einzelnen Zylinder werden elektronisch mit einander abgeglichen. Die Rotoren der Antriebsmotoren zumindest für die Druckzylinder und die Farbauftragwalzen sind dann vorzugsweise direkt auf der Achse des betreffenden Zylinders bzw. der Walzen angeordnet. Entsprechend kann auch der Antriebsmotor für den Zentralzylinder direkt auf der Achse dieses Zylinders angeordnet sein. Aufgrund des hohen Trägheitsmomentes dieses Zylinders wird dann jedoch ein Motor mit hohem Drehmoment benötigt, der verhältnismäßig große Abmessungen aufweisen muß und/oder in der Anlaufphase eine sehr hohe Stromaufnahme hat. Unter diesem Gesichtspunkt erscheint es oft als zweckmäßiger, den Zentralzylinder nach wie vor über ein Zahnradgetriebe anzutreiben. Dabei besteht jedoch der Nachteil, das Zahnradfehler des Getriebes zu Gleichlaufschwankungen des Zentralzylinders führen, die dann die Qualität des Druckbildes beeinträchtigen.Since such a central cylinder has a relatively high moment of inertia high drive torque, particularly in the start-up phase of the printing press Traditionally, the central cylinder is driven with With the help of a relatively small-sized and high-speed electric motor, which sits on the axis of the cylinder via a reduction gear Drives central gear with a relatively large diameter. This Central gear also meshes with pinions for the pressure cylinders and Ink application rollers in the individual inking units, so that all inking units are synchronized with the central cylinder. The trend is more recent however, this central drive and the mechanical coupling through electronically synchronized single drives for the different cylinders too replace. With this drive concept, each cylinder of the printing press has a its own drive motor, and the speeds and phase angles of the individual cylinders are electronically compared with each other. The rotors of the drive motors at least for the printing cylinders and the inking rollers are then preferably directly on the axis of the cylinder in question or the rollers arranged. Accordingly, the drive motor for the central cylinder can be arranged directly on the axis of this cylinder. by virtue of However, the high moment of inertia of this cylinder then becomes a motor needed with high torque, the relatively large dimensions must have and / or a very high current consumption in the start-up phase Has. From this point of view, it often seems more appropriate to use the central cylinder still drive via a gear transmission. There is however, the disadvantage is that the gearwheel error of the transmission leads to synchronism fluctuations of the central cylinder, which then affect the quality of the printed image.
Aufgabe der Erfindung ist es deshalb, einen elektrischen Antrieb für einen Zylinder, insbesondere einen Zentralzylinder einer Druckmaschine zu schaffen, der bei geringen Abmessungen ein hohes Drehmoment liefert und eine hohe Laufruhe des Zylinders ermöglicht.The object of the invention is therefore to provide an electric drive for a cylinder, in particular to create a central cylinder of a printing press, the delivers high torque and smooth running with small dimensions of the cylinder.
Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß der Stator sich nur über einen Teil des Umfangs des Rotors erstreckt und mit diesem einen Linearantrieb bildet. Der Begriff "Linearantrieb" bezeichnet in diesem Zusammenhang ein Antriebskonzept, bei dem die Relativbewegung zwischen Stator und Rotor nicht notwendigerweise eine Rotationsbewegung zu sein braucht, sondern auch eine gradlinige oder krummlinige Translationsbewegung sein kann. Die elektromechanische Wechselwirkung zwischen Stator und Rotor ist bei einem solchen Linearantrieb auf eine Zone begrenzt, die nur einen Teil der Gesamtlänge des Stators oder des "Rotors" ausmacht. Im vorliegenden Fall nimmt diese Wechselwirkungszone nur einen Teil der gesamten Umfangslänge des Rotors ein. Zwar führt der Rotor bei dem erfindungsgemäßen Antrieb nach wie vor eine Rotationsbewegung aus, doch ist die Länge der Wechselwirkungszone im Verhältnis zum Krümmungsradius des Rotors so klein, daß der Rotor zu jedem Zeitpunkt nur mit einem Teil seiner Umfangslänge durch den Stator hindurch oder an dem Stator vorbeiläuft und dabei relativ zum Stator eine quasi lineare, annähernd gradlinige Bewegung ausführt.This object is achieved in that the stator only extends over part of the circumference of the rotor and with this a linear drive forms. In this context, the term “linear drive” denotes a drive concept in which the relative movement between the stator and rotor does not necessarily have to be a rotational movement, but also can be a straight or curvilinear translational movement. The electromechanical Interaction between stator and rotor is one of them Linear actuator limited to a zone that is only part of the total length of the Stator or the "rotor" makes up. In the present case this interaction zone takes place only part of the total circumferential length of the rotor. Though the rotor in the drive according to the invention continues to rotate off, but the length of the interaction zone is in proportion to the radius of curvature of the rotor so small that the rotor at all times only with part of its circumferential length through or on the stator Stator passes by and is quasi linear, approximately relative to the stator straight line movement.
Der Vorteil dieses Antriebsystems besteht darin, daß die Abmessungen des Stators wesentlich kleiner sein können als der effektive Durchmesser des Rotors. Hierdurch ist es möglich, den Antrieb insgesamt platzsparend am oder im Maschinengestell der Druckmaschine unterzubringen und dennoch, aufgrund des großen effektiven Radius des Rotors, mit vergleichsweise kleinen elektromagnetischen Kräften ein hohes Antriebsdrehmoment zu erzeugen. Auf diese Weise läßt sich in der Anlaufphase der Druckmaschine das benötigte Antriebsdrehmoment für den Zentralzylinder mit einem kleinbauenden Motor mit geringer Stromaufnahme erzeugen, und aufgrund des großen effektiven Radius des Rotors wird eine feinfühlige Regelung der Winkelgeschwindigkeit des Zylinders und erforderlichenfalls auch eine genaue Steuerung der Winkelposition desselben ermöglicht. Da kein mechanisches Untersetzungsgetriebe benötigt wird, kann der Antrieb baulich vereinfacht und der schädliche Einfluß von Zahnradspiel oder Zahnradfehlern im Getriebe vermieden werden.The advantage of this drive system is that the dimensions of the stator can be much smaller than the effective diameter of the rotor. This makes it possible to save the drive overall on or in the machine frame to accommodate the printing press and yet, due to the large effective radius of the rotor, with comparatively small electromagnetic Forces to generate a high drive torque. This way the required drive torque during the start-up phase of the printing press for the central cylinder with a small motor with low power consumption generate, and due to the large effective radius of the rotor a sensitive control of the angular velocity of the cylinder and if necessary also allows precise control of the angular position of the same. Since no mechanical reduction gear is required, the drive can structurally simplified and the harmful influence of gear play or Gear errors in the transmission can be avoided.
Vorteilhafte Ausgestaltungen der Erfindung ergeben sich aus den Unteransprüchen. Advantageous embodiments of the invention result from the subclaims.
Der Rotor kann in seinem mit dem Stator in Wechselwirkung tretenden Umfangsbereich einen Kranz einzeln ansteuerbarer Wicklungen oder einen Kranz von Permanentmagneten aufweisen und im Zusammenwirken mit dem Stator nach dem Prinzip eines Schrittmotors arbeiten. In einer baulich besonders einfachen Ausführungsform wird der Rotor jedoch einfach durch eine elektrisch leitende Scheibe gebildet, oder er weist im Bereich seines äußeren Umfangsrandes einen elektrisch leitenden Ring auf, und der Stator ist zur Erzeugung eines räumlich modulierten Wanderfeldes ausgebildet, das mit im Rotor induzierten Wirbelströmen in Wechselwirkung tritt. Für eine feinfühlige Regelung der Drehzahl und für eine genaue Einstellung des Azimutwinkels des Zylinders, z. B. für die Längsregistereinstellung der Druckmaschine, kann die den Rotor bildende Scheibe im Bereich ihres äußeren Umfangsrandes einen Kranz von Markierungen tragen, die durch einen Detektor abgetastet werden, so daß die Winkelstellung des Zylinders mit hoher Winkelauflösung erfaßt und für die Regelung des Antriebs herangezogen werden kann.The rotor can in its circumferential area interacting with the stator a ring of individually controllable windings or a ring of permanent magnets and in cooperation with the stator work on the principle of a stepper motor. In a structurally particularly simple Embodiment, however, is simply by an electrically conductive rotor Disc formed, or it has in the region of its outer peripheral edge an electrically conductive ring, and the stator is used to generate a spatially modulated traveling field, which is induced in the rotor Eddy currents interact. For sensitive control of the speed and for a precise adjustment of the azimuth angle of the cylinder, e.g. B. for the longitudinal register setting of the printing press, the one forming the rotor Disc in the area of its outer peripheral edge a ring of markings wear, which are scanned by a detector, so that the angular position of the cylinder with high angular resolution and for the control of the Drive can be used.
Die Wicklungen des Stators können auf einer Seite der den Rotor bildenden Scheibe angeordnet sein. Vorzugsweise sind sie jedoch symmetrisch auf beiden Seiten dieser Scheibe angeordnet, damit sich die Axialkomponenten der zwischen Rotor und Stator wirkenden elektromagnetischen Kräfte gegenseitig aufheben und nicht zu einem Verzug des Rotors oder der Achse des Zylinders oder einer axialen Beanspruchung der Lager führen.The windings of the stator can be on one side of the one that forms the rotor Washer arranged. However, they are preferably symmetrical on both Sides of this disc arranged so that the axial components of the between The electromagnetic forces acting on the rotor and stator cancel each other out and not to a distortion of the rotor or the axis of the cylinder or axial stress on the bearings.
Im folgenden wird ein Ausführungsbeispiel anhand der Zeichnungen näher erläutert.An exemplary embodiment is explained in more detail below with reference to the drawings.
Es zeigen:
In Figur 1 ist in einer Stirnansicht ein Ende eines Zentralzylinders 10 beispielsweise
eines Gegendruckzylinders einer Flexodruckmaschine gezeigt, der einen
verhältnismäßig großen Durchmesser aufweist und mit seiner Achse 12 drehbar
im nicht gezeigten Gestell der Druckmaschine gelagert ist. An den Umfang des
Zentralzylinders 10 sind in bekannter Weise die nicht gezeigten Druckzylinder
mehrerer Farbwerke angestellt, die jeweils über gesonderte elektrische Antriebe
verfügen.In Figure 1, an end of a
Der elektrische Antrieb für den Zentralzylinder 10 wird durch einen Rotor 14 in
der Form einer fest auf die Achse 12 sitzenden Scheibe und durch einen zugehörigen
Stator 16 gebildet. Der Durchmesser des Rotors 14 ist im gezeigten Beispiel
nur wenig kleiner als der Durchmesser des Zentralzylinders 10. Der äußere
Umfangsbereich des Rotors 14 wird durch einen Ring 18 aus elektrisch leitendem
Material gebildet, der bei der Drehung des Rotors in geringem Abstand an
dem Stator 16 vorbeiläuft.The electric drive for the
Der Stator 16 wird im gezeigten Beispiel durch ein Ringsegment gebildet, das
der Krümmung des Ringes 18 folgt, sich aber nur über einen Umfangswinkel
von 50° oder weniger am unteren Scheitel des Rotors 14 erstreckt. In dieser Position
läßt sich der Stator 16 mit Hilfe einer Konsole 20 bequem am nicht gezeigten
Gestell der Druckmaschine fixieren. In einer modifizierten Ausführungsform
ist es auch denkbar, daß der Stator durch zwei Ringsegmente gebildet wird, die
beispielsweise am oberen und unteren Scheitel des Rotors angeordnet sind.In the example shown, the
Wie deutlicher aus Figur 2 hervorgeht, ist der Stator 16 so gestaltet, daß er den
scheibenförmigen Rotor 14 nach Art einer Gabel umgreift, und Wicklungspakete
22 sind symmetrisch auf beiden Seiten des Rotors angeordnet. Die Wicklungspakete
22 bilden in Umfangsrichtung des Ringes 18 eine Folge einzeln ansteuerbarer
Elektromagnete und werden durch eine an sich bei Linearantrieben bekannte
Ansteuerungselektronik so angesteuert, daß sie ein räumlich, in Umfangsrichtung
des Ringes 18, moduliertes magnetisches Wanderfeld erzeugen,
das sich in Tangentialrichtung des Ringes 18 bewegt. Durch dieses Wanderfeld
werden in dem Ring 18 Wirbelströme induziert, die durch magnetische Wechselwirkung
mit dem Wanderfeld den Antrieb des Rotors 14 bewirken.As is clearer from Figure 2, the
Der Rotor 14 trägt in der Nähe seines äußeren Umfangsrandes, im gezeigten
Beispiel unmittelbar innerhalb des Ringes 18, wahlweise jedoch auch auf der
äußeren Umfangsfläche, einen Kranz von Markierungen 24, die zusammen mit
einem ortsfesten Sensor 26, beispielsweise einem optischen oder kapazitiven
Sensor, einen hochauflösenden Winkelinkrementgeber zur Erfassung der Winkelstellung
des Zentralzylinders 10 bilden. Die Signale dieses Winkelinkrementgebers
werden an eine in der Konsole 20 untergebrachte Steuereinheit 28 übermittelt
und dienen zur Regelung der Drehzahl und gegebenenfalls zur genauen
Einstellung der Winkelposition des Zentralzylinders 10. Weiterhin können diese
Signale zur Ansteuerung der Antriebe für die Zylinder der nicht gezeigten Farbwerke
nach dem Master/Slave-Prinzip genutzt werden.The
Claims (3)
- An electrical drive for a cylinder (10) of a printing machine, having a stator (16) and a rotor (14) that is seated on the axis (12) of the cylinder, wherein the stator (16) extends over only part of the periphery of the rotor (14) and forms a linear drive therewith.
- A drive as claimed in claim 1, wherein the rotor (14), at least in an annular region (18) in the vicinity of its external peripheral edge, is made from electrically conductive material, and the stator (16) has winding stacks (22) for generating a moving field that moves in the tangential direction with respect to the rotor and induces eddy currents in the ring (18) of the rotor.
- A drive as claimed in claim 1 or 2, wherein the stator (16) reaches around the edge of the rotor (14) in the shape of a fork and has winding stacks (22) on both sides of the rotor.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES00104629T ES2209702T3 (en) | 2000-03-03 | 2000-03-03 | OPERATION FOR CYLINDERS OF A PRINTING MACHINE. |
DE50004719T DE50004719D1 (en) | 2000-03-03 | 2000-03-03 | Drive for cylinders of a printing press |
EP00104629A EP1129847B1 (en) | 2000-03-03 | 2000-03-03 | Drive for cylinders of a printing machine |
AT00104629T ATE256011T1 (en) | 2000-03-03 | 2000-03-03 | DRIVE FOR CYLINDERS OF A PRINTING MACHINE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP00104629A EP1129847B1 (en) | 2000-03-03 | 2000-03-03 | Drive for cylinders of a printing machine |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1129847A1 EP1129847A1 (en) | 2001-09-05 |
EP1129847B1 true EP1129847B1 (en) | 2003-12-10 |
Family
ID=8168024
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00104629A Expired - Lifetime EP1129847B1 (en) | 2000-03-03 | 2000-03-03 | Drive for cylinders of a printing machine |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1129847B1 (en) |
AT (1) | ATE256011T1 (en) |
DE (1) | DE50004719D1 (en) |
ES (1) | ES2209702T3 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2073362A2 (en) | 2007-12-22 | 2009-06-24 | Robert Bosch GmbH | Linear drive for rotational movements |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1019554C2 (en) * | 2001-12-12 | 2003-06-13 | Skf Ab | Magnetically driven eccentric cylinder-bearing unit. |
DE102005047661B4 (en) * | 2005-06-23 | 2008-07-10 | Koenig & Bauer Aktiengesellschaft | Drive a rotating component of a printing press |
DE102006013590A1 (en) * | 2006-03-22 | 2007-09-27 | Siemens Ag | Electric machine, in particular a generator |
DE102006013636B4 (en) * | 2006-03-22 | 2012-02-09 | Siemens Ag | Printing machine or electric machine for a printing press |
EP1980394A2 (en) | 2007-04-13 | 2008-10-15 | Koenig & Bauer Aktiengesellschaft | Rotating driven body of a printing press |
DE102007017941B4 (en) * | 2007-04-13 | 2013-01-03 | Koenig & Bauer Aktiengesellschaft | Rotary driven rotary body of a printing machine |
DE102011006113A1 (en) * | 2011-03-25 | 2012-09-27 | Kba-Metalprint Gmbh | Device for applying at least one medium to at least one substrate and a method for reproducibly setting a rotational angle position of at least one first cylinder of a device |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3447090A1 (en) * | 1984-12-22 | 1986-06-26 | Heidelberger Druckmaschinen Ag, 6900 Heidelberg | METHOD AND DEVICE FOR BRAKE CONTROL OF A MOTION MONITORED AND CONTROLLED DRIVE MOTOR IN A PRINTING MACHINE |
DE9218057U1 (en) * | 1992-04-21 | 1993-06-03 | Albert-Frankenthal Ag, 6710 Frankenthal | Web-fed rotary printing press - printing unit |
-
2000
- 2000-03-03 DE DE50004719T patent/DE50004719D1/en not_active Expired - Lifetime
- 2000-03-03 EP EP00104629A patent/EP1129847B1/en not_active Expired - Lifetime
- 2000-03-03 ES ES00104629T patent/ES2209702T3/en not_active Expired - Lifetime
- 2000-03-03 AT AT00104629T patent/ATE256011T1/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2073362A2 (en) | 2007-12-22 | 2009-06-24 | Robert Bosch GmbH | Linear drive for rotational movements |
DE102007062385A1 (en) | 2007-12-22 | 2009-06-25 | Robert Bosch Gmbh | Linear drive for rotational movements |
Also Published As
Publication number | Publication date |
---|---|
ATE256011T1 (en) | 2003-12-15 |
ES2209702T3 (en) | 2004-07-01 |
EP1129847A1 (en) | 2001-09-05 |
DE50004719D1 (en) | 2004-01-22 |
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