EP2015938B1 - Rouleau d'une machine à imprimer comportant un dispositif conçu pour animer le rouleau rotatif d'un mouvement oscillant axial - Google Patents

Rouleau d'une machine à imprimer comportant un dispositif conçu pour animer le rouleau rotatif d'un mouvement oscillant axial Download PDF

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Publication number
EP2015938B1
EP2015938B1 EP07728598A EP07728598A EP2015938B1 EP 2015938 B1 EP2015938 B1 EP 2015938B1 EP 07728598 A EP07728598 A EP 07728598A EP 07728598 A EP07728598 A EP 07728598A EP 2015938 B1 EP2015938 B1 EP 2015938B1
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EP
European Patent Office
Prior art keywords
roller
roller according
pump
fixed shaft
drive
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.)
Not-in-force
Application number
EP07728598A
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German (de)
English (en)
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EP2015938A2 (fr
Inventor
Volker Gerold Rauh
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koenig and Bauer AG
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Koenig and Bauer AG
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Filing date
Publication date
Application filed by Koenig and Bauer AG filed Critical Koenig and Bauer AG
Publication of EP2015938A2 publication Critical patent/EP2015938A2/fr
Application granted granted Critical
Publication of EP2015938B1 publication Critical patent/EP2015938B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F31/00—Inking arrangements or devices
    • B41F31/15—Devices for moving vibrator-rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F7/00—Rotary lithographic machines
    • B41F7/20—Details
    • B41F7/24—Damping devices
    • B41F7/26—Damping devices using transfer rollers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S101/00—Printing
    • Y10S101/38—Means for axially reciprocating inking rollers

Definitions

  • the invention relates to a roller for a printing machine with a device for generating an axial oscillatory movement of the rotating roller according to the preamble of claim 1.
  • the invention relates to such devices in the context of Verreibwalzen a color or dampening of a printing press.
  • the rotational drive of such rolls is usually carried out by frictional engagement with an adjacent roll or an adjacent cylinder, which is driven directly or indirectly via the machine drive.
  • Verreibwalze is known, wherein an external power source is provided in particular in the form of a piston / cylinder unit for the reciprocating movement.
  • the Verreibwalze may have in its interior two pressure chambers through the differential pressure, the reciprocating movement of the Verreibwalze.
  • compressed air is provided, which is generated by an external compressor.
  • Another device for generating axial movements of the Verreibwalzen of inking and dampening of printing presses is from the DE-OS 2 235 313 known.
  • an external double-acting cylinder is provided, the piston forms a leg of Verreibwalze.
  • the hydraulic fluid is fed as working fluid alternately to the pressure chambers of the cylinder.
  • the hydraulic oil is stored in an external oil reservoir.
  • a self-oscillating roller assembly is known, wherein working fluid from an external compressed air source via a timer-controlled external switching valve is supplied alternately oppositely acting pressure chambers.
  • the DE 36 20 423 A1 describes various types of drives for the axial movement of oscillating rollers.
  • the roller is moved by means of a pressure medium system, wherein the pressure medium supply is arranged outside the roller.
  • the axial movement is generated by means of a mechanical transmission.
  • the DE 10 2005 019 266 A1 discloses a drive for a paint roller of a printing press.
  • the drive has a hydraulically actuated lifting cylinder, which shifts the roller oscillating in the axial direction.
  • the associated pressure medium supply by means of a pump.
  • the invention has for its object to provide a roller of a printing machine with a device for generating an axial oscillatory movement of the rotating roller.
  • the drive energy can be derived in many ways from the rotation of the roller, in particular, for example, also by magnetic or electromagnetic means.
  • the motor drive comprises a drive wheel, in particular arranged in the interior of the roller, which can be driven by the rotating roller and, in particular, can be in frictional or positive connection with it.
  • the drive wheel is in drive connection with a cylindrical roller shell of the roller.
  • the axial oscillatory movement could in principle be effected in a variety of ways, for example via an electromagnetic drive and a suitable transmission. However, it is preferred if the oscillatory movement can be effected by alternating supply of a working fluid in pressure chambers which are effective in respectively opposite axial direction.
  • the pressure chambers can in this case be doubled acting cylinder may be formed, which is arranged in the interior of the roller, either as a separate component or defined for example by the inner walls of the roll shell.
  • the motor drive comprises a pumping device which puts the working fluid under working pressure and which is connected to the drive wheel and thus actuated by the latter.
  • This pump device is also preferably arranged in the interior of the roller.
  • a switching valve is expediently provided, which is also preferably arranged in the interior of the roller.
  • the motor drive can work in particular hydraulically or possibly also pneumatically.
  • a reservoir for hydraulic fluid may be provided which is preferably also disposed in the interior of the roller and in particular may be in communication with the pump device via the changeover valve.
  • a pneumatic drive in particular air can be used as the working fluid.
  • the basic construction of the roller could be e.g. be such that the roller has a cylindrical roll shell which is rotatably mounted on a non-rotatable, but slidably mounted in the axial direction shaft.
  • the structure is such that the roller has a cylindrical roller shell, which is rotatable relative to a fixed shaft, wherein the cylindrical roller shell in addition to a non-rotatably on the fixed shaft, but slidably mounted in the axial direction carriage along the fixed shaft and is slidably mounted ago.
  • the arrangement of the individual drive components preferably within the roller so that the cylinder / piston arrangement acts between the shaft and the carriage, that the pump device together with the drive wheel and possibly together with reservoir are preferably mounted on the fixed shaft, but possibly also on the carriage, and that the switching valve is preferably arranged either on the fixed shaft or optionally also on the carriage such that the switching valve is switchable due to a relative movement between the fixed shaft and the carriage.
  • the device according to the invention enables a compact and insensitive construction of a motor-driven distribution roller, which is inexpensive to produce and requires no external drive components.
  • the risk of damage, in particular with regard to consequential damage due to a blocking roller is comparatively low and due to a pressure limiting of the pump device is an automatic overload protection.
  • the invention provides increased flexibility, after variable Abreibhübe be reached by changing the stop for the switching valve.
  • the optionally adjustable delivery rate of the pump device determines the Verreibfrequenz.
  • the drive according to the invention can be easily adapted to different roller dimensions.
  • the roller 01 of the invention for example, a Verreibwalze 01 of an inking unit or dampening unit of a printing press, not shown, comprising a fixed shaft 02 with an axis 03.
  • a carriage 04 is by means of suitable bearings 05 on the shaft 02 in the direction of Axis 03 displaceable, but guided against rotation.
  • the twist resistance of the guide is in Fig. 1 indicated by a bolt 06 fixed in the shaft 02, which engages in a slot 07 or a slot 07 in the carriage 04;
  • the rotation could be ensured in other ways, for example via a suitable, for example, polygonal cross-section of the shaft 02 and a correspondingly adapted guide cross section of the carriage 04 and the bearing 05th
  • a cylindrical roller shell 08 of the roller 01 is supported by bearings 09 on the carriage 04 for free rotation in both directions of rotation.
  • the roller shell 08 of the roller 01 is thus on the one hand rotatable about the axis 03 and on the other hand slidably mounted along the axis 03.
  • the roller 01 or Verreibwalze 01 on an adjacent, during operation rotatably driven roller or a rotationally driven cylinder (not shown) abut and be set by this or this in rotation.
  • a device to be described below is provided to move the roller 01 during its rotation back and forth, so the roller 01 at the same time to convey an axial oscillatory motion, for example, to a uniform To achieve distribution of printing ink.
  • a pump device 11 namely a pump 11, in particular a miniature pump 11 is attached to hydraulic fluid, which is driven by means of a drive wheel 12 which abuts with its circumference on the inside of the roll shell 08 and of the stationary or stationary shaft 02 this is frictionally driven.
  • the pump 11 delivers regardless of the direction of rotation of the drive wheel 12 and the rotational direction of the roll shell 08.
  • the reference numeral 13 denotes a reservoir for hydraulic fluid, which is also mounted on the fixed shaft 02 and the pump 11, a common housing ( Fig. 1 ) or outside the housing, for. B. in a shaft (02) can be arranged ( Fig. 3 ).
  • a cylinder / piston arrangement 14 comprises a double-acting cylinder 16 with two pressure chambers 17 and 18, which are separated from each other by the piston 19 and each have a connection for a hydraulic line 32 and 33, cf. Fig. 2 ,
  • the one end of the cylinder 16 is connected via an angular support 22 with the fixed shaft 02, while at the opposite end of the cylinder 16, the piston 19 associated with the piston rod 21 exits from the cylinder 16 and is connected to the carriage 04.
  • the cylinder / piston assembly 14 is arranged so that the arrangement of the cylinder / piston assembly 14, the pump device 11 generates an oscillating movement in the axial direction of a longitudinal axis of the roller 01.
  • the switching valve 23 is designed as z. B.
  • Directional valve 23 is formed and includes a central displaceable switching portion 24 which is adjustable between two functional positions and for this purpose during the axial displacement of the carriage 04, i. at the respective end portions of the axial displacement, with its one protruding end 26 with a stop surface 28 of a stop 04 fixed to the carriage 04 or with its other projecting end 27 with an opposite stop surface 31 of the carriage 04 comes into engagement.
  • the switching valve 23 may be formed as a pressure valve, which is switchable in dependence of the pressure in the chambers 17, 18 of the cylinder 16 existing pressure.
  • the switching valve 23 is thus in the possibly defined by suitable stops and possibly also adjustable end positions of the carriage 04, the working direction of the cylinder / piston assembly 14 is reversed.
  • a detent be provided for example by means of a ball, by which a neutral position is excluded, in which the two working directions block each other.
  • a pneumatic system is provided instead of the described hydraulic system, in particular air can be used as the working fluid.
  • a reservoir for the working fluid is unnecessary in this case.
  • a compressed air supply possibly via a plug connection from the outside by corresponding holes in the fixed shaft 02 through done.
  • the pump device 11 can in principle also be mounted externally, ie for example outside the roller shell 08 on the stationary shaft 02.
  • the supply lines can be guided through the stationary shaft 02 into the interior of the roller 01 in this case
  • the cylinder 16 could be mounted externally, as well as the reservoir 13 and / or the changeover valve 23.
  • An external arrangement of these components may allow their common use for multiple rolls. Also is in an external arrangement, any adjustment or subsequent adjustment of operating parameters easier, for example, the adjustment of the friction frequency. Also, a control of the friction frequency is independent of the engine speed possible.
  • the pump 11 is preferably designed as an axial piston pump, which has at least one piston 38.
  • a plurality of pistons 38 are arranged rotationally symmetrical to the shaft 02 of the roller 01.
  • a longitudinal axis of the piston 38 is preferably arranged parallel to the shaft 02 or the roller 01.
  • the piston housing of the pump 11 is fixed, preferably frictionally engaged, in particular by means of a clamping set with the shaft 02.
  • a preferably circumferential contact surface 39 is provided, whose plane with the longitudinal axis of the shaft 02 has an opening angle ⁇ not equal to 90 ° and not equal to 180 °.
  • the contact surface 39 is inclined to a vertical plane 41 with z. B. an opening angle ⁇ of 3 ° to 20 °.
  • This contact surface 39 rotates with the roll shell 08 and is preferably frictionally z. B. connected by means of a clamping set with the roll shell 08.
  • the roller 01 may be formed, for example, as a directly cooperating with an inking roller 42 friction roller 43.
  • the inking roller 42 and / or the dampening roller 46 is directly in contact with a forme cylinder 44.
  • the roller 01 may be formed as an inking roller 42 or dampening roller 46. It is also possible to form the roller as an intermediate roller 47 of a dampening unit. This intermediate roller 47 preferably interacts directly with the dampening roller 46.
  • the drive of the roller 01 in particular of the roller shell 08, takes place, for example, exclusively by frictional engagement of a roller directly interacting with the roller 01 or a forme cylinder 44.
  • the drive of the pump 11 therefore takes place outside the roller 01 exclusively by a frictionally engaged drive through the directly interacting roller Roller or the directly cooperating form cylinder 44th

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Printing Methods (AREA)
  • Friction Gearing (AREA)
  • Rotary Presses (AREA)

Claims (52)

  1. Rouleau (01) pour une machine à imprimer équipée d'un dispositif conçu pour produire un mouvement oscillant axial du rouleau (01) en rotation de la machine à imprimer, au moyen d'un entraînement (11, 12, 14, 23), l'entraînement (11, 12, 14, 23) comprenant un dispositif à pompe (11) plaçant un fluide de travail sous une pression de travail, caractérisé en ce que le dispositif à pompe (11) est disposé à l'intérieur du rouleau (01), en ce que l'entraînement (11, 12, 14, 23) comprend une roue d'entraînement (12), susceptible d'être entraînée par le rouleau (01) en rotation, en ce que la roue d'entraînement (12) est disposée à l'intérieur du rouleau (01), et en ce que le dispositif à pompe (11) est relié à la roue d'entraînement (12).
  2. Rouleau selon la revendication 1, caractérisé en ce que la roue d'entraînement (12) est reliée au rouleau (01) en rotation par une liaison à friction ou à ajustement de forme.
  3. Rouleau selon la revendication 1 ou 2, caractérisé en ce que la roue d'entraînement (12) est en liaison d'entraînement avec une enveloppe de rouleau (08) cylindrique du rouleau (01).
  4. Rouleau selon l'une des revendications précédentes, caractérisé en ce que des chambres à pression (17 ; 18), agissant dans un sens axial chaque fois opposé, sont disposées.
  5. Rouleau selon la revendication 1, caractérisé en ce que le dispositif à pompe (11) est entraîné par la rotation du rouleau (01).
  6. Rouleau selon la revendication 1, caractérisé en ce que le rouleau (01) présente un arbre (02) libre.
  7. Rouleau selon l'une des revendications précédentes, caractérisé en ce que le rouleau (01) présente une enveloppe de rouleau (08) cylindrique.
  8. Rouleau selon la revendication 7, caractérisé en ce que l'enveloppe de rouleau (08) est susceptible de tourner autour d'un arbre (02) fixe.
  9. Rouleau selon la revendication 8, caractérisé en ce que l'enveloppe de rouleau (08) cylindrique est montée de façon déplaçable, dans un sens et dans l'autre, le long de l'arbre (02) fixe.
  10. Rouleau selon la revendication 9, caractérisé en ce qu'un chariot (4) est monté sur l'arbre (02) fixe, de manière bloquée en rotation mais en pouvant cependant être déplacé en direction axiale.
  11. Rouleau selon la revendication 10, caractérisé en ce que l'enveloppe de rouleau (08) cylindrique est montée à rotation sur le chariot (04).
  12. Rouleau selon la revendication 1, caractérisé en ce que l'entraînement (11, 12, 14, 23) comprend un agencement à piston et cylindre (14).
  13. Rouleau selon les revendications 4 et 12, caractérisé en ce que les chambres à pression (17 ; 18) sont formées par un cylindre-vérin (16) à double action de l'agencement à piston et cylindre (14).
  14. Rouleau selon la revendication 12, caractérisé en ce que l'agencement à piston et cylindre (14) est disposé à l'intérieur du rouleau (01).
  15. Rouleau selon les revendications 10 et 12, caractérisé en ce que l'agencement à piston et cylindre (14) agit entre l'arbre (02) et le chariot (04).
  16. Rouleau selon la revendication 15, caractérisé en ce que le cylindre (16) de l'agencement à piston et cylindre (14) est relié à l'arbre fixe (02) et le piston (19) de l'agencement à piston et cylindre (14) est relié au chariot (14).
  17. Rouleau selon la revendication 1, caractérisé en ce que le dispositif à pompe (11) présente au moins une pompe (11).
  18. Rouleau selon la revendication 17, caractérisé en ce que la pompe (11) est réalisée sous forme de pompe à pistons, présentant au moins un piston (38).
  19. Rouleau selon la revendication 18, caractérisé en ce que la pompe à pistons est réalisée sous forme de pompe à pistons axiaux.
  20. Rouleau selon la revendication 6, caractérisé en ce que le dispositif à pompe (11) est disposé de manière assujettie en rotation par rapport à l'arbre fixe (02).
  21. Rouleau selon les revendications 6 et 17, caractérisé en ce qu'au moins la pompe (11) est disposée de manière assujettie en rotation par rapport à l'arbre fixe (02).
  22. Rouleau selon la revendication 20, caractérisé en ce que le dispositif à pompe (11) est fixé sur l'arbre fixe (02).
  23. Rouleau selon les revendications 1, 4 et selon l'une des revendications 6 à 22, caractérisé en ce qu'un fluide de travail est susceptible d'être amené, de manière alternée, aux chambres à pression (17 ; 18), au moyen du dispositif à pompe (11).
  24. Rouleau selon la revendication 1, caractérisé en ce que l'entraînement (11, 12, 14, 23) présente une soupape de commutation (23).
  25. Rouleau selon la revendication 24, caractérisé en ce que la soupape de commutation (23) est réalisée pour assurer l'amenée alternante de fluide de travail à l'une ou à l'autre chambre à pression (17 ou 18).
  26. Rouleau selon la revendication 24, caractérisé en ce que la soupape de commutation (23) est disposée à l'intérieur du rouleau (01).
  27. Rouleau selon les revendications 6 et 24, 25 ou 26, caractérisé en ce que la soupape de commutation (23) est disposée de manière assujettie en rotation par rapport à l'arbre fixe (02).
  28. Rouleau selon la revendication 7 et selon l'une des revendications 24 à 27, caractérisé en ce que la soupape de commutation (23) est susceptible d'être commutée, du fait d'un déplacement relatif entre l'arbre fixe (02) et l'enveloppe de rouleau (08).
  29. Rouleau selon les revendications 4 et 24, caractérisé en ce que la soupape de commutation (23) est susceptible d'être commutée, du fait de la pression régnant dans les chambres à pression (17 ; 18).
  30. Rouleau selon l'une des revendications 24 à 29, caractérisé en ce que la soupape de commutation (23) comprend un tronçon de commutation (24) mobile, susceptible d'être commuté par la mise en prise avec le chariot (04), ou un élément d'actionnement lui étant relié, ou avec l'arbre fixe (02), ou un élément d'actionnement lui étant relié.
  31. Rouleau selon l'une des revendications 6 et 24 à 30, caractérisé en ce que la soupape de commutation (23) est fixée à l'arbre fixe (02).
  32. Rouleau selon l'une des revendications précédentes, caractérisé en ce que le fluide de travail est un liquide hydraulique.
  33. Rouleau selon la revendication 32, caractérisé en ce qu'un réservoir de stockage (13) pour du liquide hydraulique est prévu.
  34. Rouleau selon la revendication 33, caractérisé en ce que le réservoir de stockage (13) est relié au dispositif à pompe (11) par l'intermédiaire de la soupape de commutation (23).
  35. Rouleau selon la revendication 33 ou 34, caractérisé en ce que le réservoir de stockage (13) est disposé à l'intérieur du rouleau (01).
  36. Rouleau selon les revendications 6 et 35, caractérisé en ce que le réservoir de stockage (13) est disposé de manière assujettie en rotation par rapport à l'arbre fixe (02).
  37. Rouleau selon la revendication 33, caractérisé en ce que le réservoir de stockage (13) présente un carter commun avec la pompe (11) du dispositif à pompe (11).
  38. Rouleau selon la revendication 36, caractérisé en ce que le réservoir de stockage (13) est fixé sur l'arbre fixe (02).
  39. Rouleau selon l'une des revendications précédentes, caractérisé en ce que le fluide de travail est un gaz.
  40. Rouleau selon la revendication 39, caractérisé en ce que le fluide de travail est l'air.
  41. Rouleau selon l'une des revendications précédentes, caractérisé en ce que l'entraînement (11, 12, 14, 23) est disposé à l'intérieur du rouleau (01).
  42. Rouleau selon l'une des revendications 4 à 41, caractérisé en ce que le fluide de travail est susceptible d'être amené dans l'arbre fixe (02) par l'intermédiaire d'un moins un perçage.
  43. Rouleau selon l'une des revendications précédentes, caractérisé en ce que le rouleau (01) est un rouleau de friction (01).
  44. Rouleau selon la revendication 43, caractérisé en ce que le rouleau (01) est un rouleau de friction (01) d'un groupe encreur ou de mouillage de la machine à imprimer.
  45. Rouleau selon la revendication 1, caractérisé en ce que le dispositif à pompe (11) présente une surface de contact (39), inclinée par rapport à un plan vertical (41).
  46. Rouleau selon la revendication 24, caractérisé en ce que la soupape de commutation (23) présente un dispositif excluant une position neutre.
  47. Rouleau selon la revendication 24 ou 46, caractérisé en ce que la soupape de commutation (23) présente un crantage.
  48. Rouleau selon la revendication 17 et la revendication 7, caractérisé en ce que la pompe (11) est disposée à l'intérieur de l'enveloppe de rouleau (08).
  49. Rouleau selon la revendication 48, caractérisé en ce que la pompe (11), disposée à l'intérieur de l'enveloppe de rouleau (08), est entraînée, exclusivement par une liaison par friction, à l'extérieur de l'enveloppe de rouleau (08).
  50. Rouleau selon la revendication 7, caractérisé en ce que l'ensemble de l'entraînement (11, 12, 14, 23) est disposé entièrement à l'intérieur de l'enveloppe de rouleau (08).
  51. Rouleau selon la revendication 12, caractérisé en ce que l'agencement à piston/cylindre (14) est disposé en inculquant au dispositif à pompe (11) un mouvement oscillant en direction axiale d'un axe longitudinal du rouleau (01).
  52. Rouleau selon la revendication 4 et la revendication 7, caractérisé en ce que les chambres à pression (17 ; 18) sont disposées à l'intérieur de l'enveloppe de rouleau (08).
EP07728598A 2006-05-10 2007-04-27 Rouleau d'une machine à imprimer comportant un dispositif conçu pour animer le rouleau rotatif d'un mouvement oscillant axial Not-in-force EP2015938B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006021749A DE102006021749A1 (de) 2006-05-10 2006-05-10 Vorrichtung zum Erzeugen einer axialen Oszillationsbewegung einer rotierenden Walze einer Druckmaschine sowie Walze mit einer solchen Vorrichtung
PCT/EP2007/054143 WO2007128709A2 (fr) 2006-05-10 2007-04-27 Rouleau d'une machine à imprimer comportant un dispositif conçu pour animer le rouleau rotatif d'un mouvement oscillant axial

Publications (2)

Publication Number Publication Date
EP2015938A2 EP2015938A2 (fr) 2009-01-21
EP2015938B1 true EP2015938B1 (fr) 2009-09-09

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP07728598A Not-in-force EP2015938B1 (fr) 2006-05-10 2007-04-27 Rouleau d'une machine à imprimer comportant un dispositif conçu pour animer le rouleau rotatif d'un mouvement oscillant axial

Country Status (6)

Country Link
US (1) US8001894B2 (fr)
EP (1) EP2015938B1 (fr)
CN (1) CN101432140B (fr)
AT (1) ATE442256T1 (fr)
DE (2) DE102006021749A1 (fr)
WO (1) WO2007128709A2 (fr)

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CN102114989B (zh) * 2010-01-06 2012-08-15 株式会社理光 一种送纸装置和使用其的图像形成装置
IT1401878B1 (it) * 2010-09-21 2013-08-28 Lys Graf S R L Apparato per la stampa offset di tipo "waterless".
MX2014009042A (es) * 2012-02-01 2014-11-04 Crown Packaging Technology Inc Metodo para decoracion de recipientes.
WO2020017125A1 (fr) * 2018-07-19 2020-01-23 パナソニックＩｐマネジメント株式会社 Dispositif de bateau à eau et machine d'impression
US11383509B2 (en) 2018-11-09 2022-07-12 Ball Corporation Metering roller for an ink station assembly of a decorator and a method of decorating a container with the decorator

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CA1330636C (fr) * 1988-10-07 1994-07-12 James R. Kemp Machine a imprimer a balladeur et mode d'exploitation connexe
US5062362A (en) * 1988-10-07 1991-11-05 Advanced Graphics Technologies, Inc. Oscillating printing press roller having a plurality of separate annular pistons
CH682895A5 (fr) * 1990-04-23 1993-12-15 Bobst Sa Dispositif de déplacement des baladeurs dans une machine d'impression.
US5125340A (en) * 1990-09-21 1992-06-30 Rockwell International Corporation Oscillator apparatus for imparting axial oscillations to a roller
DE4113491A1 (de) * 1991-04-25 1992-10-29 Koenig & Bauer Ag Verreibwalze fuer druckmaschinen
US5329851A (en) 1991-10-02 1994-07-19 Rockwell International Corporation Fluidic driven self-oscillating printer roller and method
DE19603765A1 (de) 1996-02-02 1997-08-07 Heidelberger Druckmasch Ag Vorrichtung zum axialen Bewegen einer Reibwalze
EP1082225B1 (fr) * 1998-04-24 2001-11-28 Koenig & Bauer Aktiengesellschaft Rouleau pour presse rotative
US6772685B2 (en) * 2001-10-25 2004-08-10 Heidelberger Druckmaschinen Ag Combination of a distributor roller of a printing machine and a traversing mechanism therefor, inking unit and printing press having the combination
DE10227516B4 (de) * 2001-10-25 2012-10-18 Heidelberger Druckmaschinen Ag Changiermechanismus für eine Reibwalze einer Druckmaschine
DE102004057817A1 (de) * 2003-12-15 2005-07-14 Heidelberger Druckmaschinen Ag Changiermechanismus für eine Reibwalze einer Druckmaschine
DE102005019266A1 (de) 2004-05-24 2005-12-15 Bosch Rexroth Aktiengesellschaft Antrieb für eine Farbwalze

Also Published As

Publication number Publication date
CN101432140A (zh) 2009-05-13
CN101432140B (zh) 2010-07-28
WO2007128709A3 (fr) 2008-01-31
US8001894B2 (en) 2011-08-23
US20090266253A1 (en) 2009-10-29
ATE442256T1 (de) 2009-09-15
EP2015938A2 (fr) 2009-01-21
WO2007128709A2 (fr) 2007-11-15
DE102006021749A1 (de) 2007-12-06
DE502007001503D1 (de) 2009-10-22

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