EP1264692B1 - Dispositif de nettoyage d'un cylindre d'une machine d'impression - Google Patents

Dispositif de nettoyage d'un cylindre d'une machine d'impression Download PDF

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Publication number
EP1264692B1
EP1264692B1 EP02009631A EP02009631A EP1264692B1 EP 1264692 B1 EP1264692 B1 EP 1264692B1 EP 02009631 A EP02009631 A EP 02009631A EP 02009631 A EP02009631 A EP 02009631A EP 1264692 B1 EP1264692 B1 EP 1264692B1
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EP
European Patent Office
Prior art keywords
printing machine
cam
machine cylinder
cleaning unit
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
Application number
EP02009631A
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German (de)
English (en)
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EP1264692A1 (fr
Inventor
Herbert Stanka
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.)
Baldwin Germany GmbH
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Baldwin Germany GmbH
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Filing date
Publication date
Application filed by Baldwin Germany GmbH filed Critical Baldwin Germany GmbH
Publication of EP1264692A1 publication Critical patent/EP1264692A1/fr
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Publication of EP1264692B1 publication Critical patent/EP1264692B1/fr
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F35/00—Cleaning arrangements or devices
    • B41F35/006—Cleaning arrangements or devices for impression cylinders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2235/00—Cleaning
    • B41P2235/10—Cleaning characterised by the methods or devices
    • B41P2235/20—Wiping devices
    • B41P2235/24—Wiping devices using rolls of cleaning cloth

Definitions

  • the invention relates to a printing machine cylinder cleaning device of a sheet-fed printing press according to the preamble of claim 1.
  • the invention aims to solve the problem of reducing the noise and material wear of the cam-cam follower arrangement, even if the printing press cylinder rotates at higher speeds than the currently common speeds of about 1200 U / h.
  • press cylinders in sheetfed presses are especially the impression cylinder, often referred to only as a printing cylinder.
  • other printing machine cylinders of sheet-fed printing presses which have a gripper device for signatures can also be cleaned.
  • the outer surface of a printing press cylinder can be dry or preferably wet cleaned.
  • a cleaning unit with a wettable washing cloth is for example from the DE 30 05 469 C2 known.
  • a cleaning device for a sheet-fed cylinder is known with a gripper bar, wherein the hiring of the device is effected by a pneumatic cylinder which is supported by a cam-cam follower arrangement.
  • the parking is purely pneumatic.
  • Fig. 1 shows the drawing shows schematically a side view of a printing press cylinder cleaning device according to the invention for a sheet-fed press.
  • the sheet-fed press is shown partially canceled and contains z.
  • B. a plate cylinder 2, from which a printed image is transferred to a blanket cylinder 4, which transmits the printed image on a sheet (not shown) made of paper or other material, which is located on the lateral surface 8 of a counter-pressure cylinder 6 and at its in Rotation direction 11 front end of a gripping device 10 is held.
  • the counter-pressure cylinder 6, hereinafter referred to as generally customary only printing cylinder 6, has at least one such gripping device 10 and can hold one of the number of gripping means corresponding number of sheets on its lateral surface 8 successively.
  • the printing cylinder 6 of Fig. 1 has as an example two diametrically opposed gripping devices 10th
  • Each gripping device 10 includes a circumferential surface 8 interrupting, extending over the entire cylinder length channel 12 (or pit) in which a gripper bar 14 (or a plurality of grippers) is pivotable about an axis of rotation 16 to a gripper nose 18, the front edge a sheet (not shown) next to the channel 12 on the lateral surface 8 to clamp and then release again for passing the sheet to another processing station.
  • the gripper nose 18 projects out of the channel 12 beyond the rear end 20 of the channel 12 with respect to the direction of rotation 11, which has a circumferentially opposite front end 22.
  • a cleaning unit 24 is distanced from the lateral surface 8 in a parking position 24-1.
  • Fig. 1 does not show the above-described printing operation, but the cleaning operation for cleaning the lateral surface 8 of the printing cylinder 2, wherein the cleaning unit 24 in a cleaning position, the lateral surface 8 contacted.
  • the cleaning operation is normally a washing operation, since the lateral surface 6 of the impression cylinder 2 is dampened wet faster than dry.
  • a washing cloth On the lateral surface 8.
  • Serving as a cleaning element 26 washing cloth washing cloth is then transported stepwise in each case if it does not contact the lateral surface 8.
  • the further transport of the washcloth 26 is preferably carried out by a device which transfers the movement of the cleaning unit 24 from the cleaning position shown in Fig. 1 in the parking position 24-1 (or in the reverse direction of movement) on the wash cloth 26.
  • a wet washcloth 26 other cleaning elements may be used, such as a dry cloth or a wet or dry brush or the like.
  • the cleaning element 26 is resiliently applied to the lateral surface 8 (pressed). Therefore, the part of the cleaning unit 24, which carries the cleaning element 26, be brought closer to the lateral surface 8, as required for a weak contact of the lateral surface 8 by the cleaning element 26. In the following, however, to simplify the description, it is done as if the cleaning unit 24 together with the cleaning element 26 is only moved exactly to the lateral surface 8.
  • the adjustment of the cleaning unit 24 between the cleaning position and the parking position 24-1 is effected by at least one double-acting pneumatic actuator 28, the pressure piston 30 is mechanically connected to the cleaning unit 24.
  • the actuator 28 has on one side of the pressure piston 30 a Anstelltikhunt 32 and on the other side a Abstelltikwait 34. They are alternately acted upon by compressed air and vented through a valve assembly 36th
  • the cleaning unit 24 is guided in a holder 38, which is inserted into a printing machine frame (not shown), in which the cylinders 2, 4 and 6 are rotatably mounted.
  • the cleaning unit 24 is not immersed in the channel 12 and then strikes at the rear end 20, and that the cleaning element 26 does not strike the gripper nose 18 of the gripper bar 14, but with Height distance is moved over it (or according to another embodiment, the gripper nose 18 only with slight pressure contacted), so that the cleaning element 26 and the gripper bar 14 do not stick to each other and damage each other.
  • the cleaning unit 24, together with the cleaning element 26 is carried over the gripper nose 18 and over the entire width of the channel 12 in the direction of rotation 11 by a cam follower assembly 40.
  • a close to each gripping device 10 attached to the pressure cylinder 6 control cam 42 in the cylinder circumferential direction has a cleaning element 26 to a larger cylinder radius than the gripper nose 18 lifting and then lowered again length of curve beginning 44 to curve end 46, which preferably approximately equal to or slightly larger is seen as the plug from the front end 22 of the channel 12 to the end of the gripper nose 18 of this same channel 12 opposite to the cylinder rotational direction 11.
  • a control cam element 41 for one of the two gripping devices 10 is shown in FIG. 1, but in reality a control cam element of this type is fastened to the pressure cylinder 6 for each gripping device 10.
  • the control cam 42 has, seen from the direction of rotation of the cylinder 11, one of the curve beginning 44th up to a mountain peak 48 on a curved mountain 50 only with a small slope rising curve slope 52, and one of the mountain peak 48 to the curve end 46, preferably steeper, sloping curve descent 54.
  • At the beginning of the curve 44 or shortly thereafter begins the gentle rise of the curve slope 52.
  • Auf the hilltop 48 is the cleaning element 26 on the gripper nose 18, and after the rear end of the channel 20, the cleaning element 26 is placed again on the then following lateral surface 8 of the printing cylinder 6.
  • FIG. 1 shows the situation in which the cam follower 56 of the control cam has run so far that the washing element 26 again touches the lateral surface 8.
  • the curve descent 54 may drop steeply towards the curve end 46.
  • the valve arrangement 36 is part of a control device 60, which also contains an electronic control part 62 and a rotary encoder 64.
  • the rotary encoder 64 shows the electronic control part 62 rotational angular positions of the pressure cylinder 6, when the actuator 28 is subjected to pneumatic pressure or vented.
  • a rotary encoder 64 actuated by the printing cylinder 6 switches, for example, proximity switches can be used. However, preference is given to an incremental encoder.
  • the control device 60 is designed such that the Anstelltikhunt 32 of the cleaning unit 24 is automatically vented for the curve rise 52, wherein the beginning of the venting of the angular position of the pressure cylinder 6 relative to the cleaning unit 24 is dependent. Furthermore, the control device 60 is designed such that the pneumatic contact pressure of Cleaning unit 24 is automatically rebuilt after said venting for the following on the gripping device 10 portion of the lateral surface 8 of the rotating pressure cylinder 6. The beginning of the venting and / or the beginning of the reconstruction of the pneumatic Anstell horres the actuator 28 to the cleaning unit 24 is preferably variable adjustable.
  • the start of the rebuilding of the pneumatic setting pressure is preferably also dependent on the angular position of the pressure cylinder 6 relative to the cleaning unit 24.
  • Valve assembly 36 includes a positioning valve 66 and downstream therefrom a pressure control valve 68 through which, in the valve positions shown in FIG. 1, the pneumatic pressure of a compressed air source 70 acts via pressure regulator 72 in pitching chamber 32 and thereby cleaning unit 24 from park position 24-1 moved into the cleaning position 24 and there presses the cleaning element 26 to the lateral surface 8 in order to clean them with rotating pressure cylinder 6.
  • the two valves 66 and 68 are preferably 5/2-way valves.
  • the pressure control valve 68 is located in the compressed air path 74 from the positioning valve 66 to Anstelltiksch 32 and divides this into the two path sections 74-1 and 74-2. Further, a compressed air path 76 is formed by the positioning valve 66 to the storage chamber 34 of the actuator 28, which goes past the pressure control valve 68.
  • the Anstelltikhunt 32 is vented by the positioning valve 66, and the Abstelltikwait 34 is connected by the positioning valve 66 to the pressure source 70, so that their pneumatic pressure in the Abstelltikwait 34, the pressure piston 30 and thus also the cleaning unit 34 moves from the drawn in solid lines position in the parking position 34-1 back.
  • an adjustable flow restrictor 78 and 80 may be located, which in each case one in the pressure direction of the compressed air source 70 opening check valve 79 and 81 is connected in parallel.
  • This pressure reduction can be accelerated by additional switching of the positioning valve 66 in the valve position, not shown in FIG. 1, in which compressed air of the compressed air source 70 can pass through the positioning valve and the compressed air path 76 into the storage chamber 34, so that the discharge of the cleaning unit 24 of the control cam 42 is accelerated.
  • the beginning of the above-described venting of the Anstellhunt 32 and the counter-pressure in the Abstelltikwait 34 can be done exactly at the front end of the channel 22 or preferably just before, or after, but before the gripper nose 18. The further this is done in front of the gripper nose 18, the flatter (small pitch angle) may be the curve increase 52.
  • the beginning of the Anstelltikhunt 32 and / or the beginning of the pressurization of the Abstelltikwait 34 for the curve increase 52 is variably adjustable.
  • the cleaning unit 24 with its cleaning element 26 must again be placed on the then following section of the lateral surface 8, preferably with the contact pressure, which is required for the cleaning of the lateral surface 8. Therefore, the Abstelltikwait 34 is vented again by that shown in Fig. 1 Valve position of the positioning valve 66 and the Anstelltikhunt 32 is again supplied with compressed air from the compressed air source 70 by the position shown in Fig. 1 of the positioning valve 66 and the pressure control valve 68 before the cam follower 56 passes from the control cam 42 on the lateral surface 8, ie preferably before the curve end 46, z. B. still on the curve descent 54 or already in the vicinity of the curve tip 48, shortly before this (on this or after this).
  • the exact time and the exact angular position of the pressure cylinder 6 for this process is preferably variably adjustable.
  • the cam follower 56 may be rigidly formed or attached to the washing device 24, for example in the vicinity of the cleaning element or via a support arm. However, the cam follower and such a support arm increase the weight of the cleaning unit 24 and impede their removal and their insertion from or into the holder 38 in the machine frame.
  • the cam follower 56 is provided at a first end 98 of a lever assembly 86, which is mounted on the holder 38 and has a second end 100, which on a cylinder circumference of the impression cylinder 6 facing support surface 104 of the cleaning unit 24 is applied, wherein the two ends 98 and 100 are only movable together in the direction of the printing cylinder 6 or away from it, so that the cleaning unit 24 is moved away by the curve 52 in the direction of the pressure cylinder 6 and through the curve descent 54 in the direction of Pressure cylinder is moved towards.
  • the lever assembly 86 is a toggle lever assembly having two mounted on the holder 38 by a bearing 87 and 88 rocker arms 90 and 92 and an intermediate lever 94, the ends and at one end of the two rocker arm 90 and 92 through Bearings 95 and 96 are rotatably mounted, wherein all bearing axes are arranged parallel to the axis of rotation of the printing cylinder 6.
  • a stop 102 is formed, which abuts in the direction of the pressure cylinder 6 on the support surface 104 of the cleaning unit 24, which faces towards the impression cylinder 6.
  • the cam follower 56 and / or the stop 102 of the lever assembly 86 may be immovable relative to the levers, but are for Avoidance of material wear and to avoid frictional resistance preferably formed by a roller which is rotatably mounted respectively on the respective rocker lever 90 and 92 about an axis of rotation which is parallel to the axis of rotation of the printing cylinder 6.
  • a tension spring 106 is fixed with bias on the one hand to the holder 38 and on the other hand to one of the two mutually projecting Helbelarme the rocker arm 90, 92, preferably on the acting on the cleaning unit 24 lever arm of the second rocker arm 92. This leaves the tension spring 106 when removing and inserting Thus, the weight of the cleaning unit 24 is not increased by the tension spring 106 and it does not interfere with their handling when removing and inserting the cleaning unit 24 from or into the holder 38.
  • the tension spring 106 pulls the cleaning unit 24 away from the pressure cylinder 6 via the toggle lever arrangement 86 when the pneumatic pressure fails in the actuator 28. It thus has a safety function by which damage to the washing device 24 and / or the gripping device 10 by mutual contact in case of failure of the pneumatic system is prevented.
  • the force acting on the cleaning unit 24 by the tension spring 106 is smaller than that by the pneumatic pressure normally generated on the cleaning unit 24 force.
  • the tension spring 106 has as well as the impingement of Abstelltikschhunt 34 of the actuator 28 with compressed air during the venting of Anstelltikschsch before and / or during the emergence of the cam follower 56 on the curve 52 the advantage that thus the cleaning unit 24 on the control cam 42nd acting pressure can be reduced faster.
  • tension spring 106 can also be a compression spring between the lever assembly and the holder 38 are used, the force acts in the same direction on the cleaning unit 24.
  • the arrangement comprising at least one control cam 42, a cam follower 56, a toggle lever arrangement 86 and a spring 106 (tension or compression spring) can be provided on one end face or on both end faces of the pressure cylinder 6.
  • the compressed air path 74 of the Anstelltikhunt 32 or this Anstelltikhunt 32 may be provided with a pressure relief valve 110 or other pressure limiting element which limits the pneumatic pressure therein; in addition to or instead of the pressure control valve 68.

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  • Inking, Control Or Cleaning Of Printing Machines (AREA)

Claims (15)

  1. Dispositif de nettoyage d'un cylindre d'une machine d'impression de feuilles, contenant une unité de nettoyage pour le nettoyage de la surface d'enveloppe (8) d'un cylindre (6) d'une machine d'impression, un dispositif d'application, qui présente au moins un actionneur pneumatique (28) avec une chambre de pression d'application (32) pour l'application pneumatique et la pression de l'unité de nettoyage contre la surface d'enveloppe (8) du cylindre (6) de la machine d'impression à nettoyer, pendant qu'il ne se trouve aucune feuille à imprimer sur celui-ci, un agencement (40) de came et suiveur de came, avec au moins une came (42) et au moins un suiveur de came (56) roulant sur celle-ci, pour supporter l'unité de nettoyage (24) à la place de la surface d'enveloppe (8) du cylindre, et pour ainsi guider l'unité de nettoyage (24) par le biais d'au moins un dispositif de préhension de feuille d'impression (10) prévu sur le cylindre (6) de la machine d'impression, en fonction de la position de l'angle de rotation du cylindre (6) de la machine d'impression par rapport à l'unité de nettoyage (24), à chaque fois que le dispositif de préhension (10) du cylindre (6) de la machine d'impression passe devant l'unité de nettoyage (24),
    un dispositif de commande (60) étant prévu, lequel est réalisé pour désaérer automatiquement la chambre de pression d'application (32) de l'actionneur (28) pour une montée (52) d'une came (42) de l'agencement (40) de came et suiveur de came, le début du désaérage dépendant de la position de l'angle de rotation du cylindre (6) de la machine d'impression par rapport à l'unité de nettoyage (24), et le dispositif de commande (60) étant réalisé pour augmenter à nouveau automatiquement la pression d'application pneumatique dans la chambre de pression d'application (32) de l'actionneur (28) pour la section de la surface d'enveloppe (8) du cylindre rotatif (6) de la machine d'impression disposée après le dispositif de préhension (10).
  2. Dispositif de nettoyage d'un cylindre d'une machine d'impression selon la revendication 1,
    caractérisé en ce que
    le début du désaérage de la pression d'application pneumatique de la chambre de pression d'application (32) peut être ajusté en fonction de la position de l'angle de rotation du cylindre (6) de la machine d'impression par rapport à l'unité de nettoyage (24).
  3. Dispositif de nettoyage d'un cylindre d'une machine d'impression selon l'une quelconque des revendications précédentes,
    caractérisé en ce que
    le début de la nouvelle augmentation de la pression d'application pneumatique dans la chambre de pression d'application désaérée (32) peut être ajusté.
  4. Dispositif de nettoyage d'un cylindre d'une machine d'impression selon la revendication 3,
    caractérisé en ce que
    le début de la nouvelle augmentation de la pression d'application pneumatique peut être ajusté en fonction de la position de l'angle de rotation du cylindre de la machine d'impression par rapport à l'unité de nettoyage (24).
  5. Dispositif de nettoyage d'un cylindre d'une machine d'impression selon l'une quelconque des revendications précédentes,
    caractérisé en ce que
    le dispositif de commande (60) est réalisé de telle sorte que la nouvelle augmentation de la pression pneumatique dans la chambre de pression d'application (32) recommence déjà alors que l'unité de nettoyage (24) est encore appliquée contre l'agencement (40) de came et suiveur de came, au lieu de contre la surface d'enveloppe (8) du cylindre.
  6. Dispositif de nettoyage d'un cylindre d'une machine d'impression selon l'une quelconque des revendications précédentes,
    caractérisé en ce que
    l'au moins un actionneur (28) présente une chambre de pression d'arrêt (34) pour produire une pression pneumatique qui agit dans le sens inverse de la pression pouvant être produite pneumatiquement dans la chambre de pression d'application (32).
  7. Dispositif de nettoyage d'un cylindre d'une machine d'impression selon la revendication 6,
    caractérisé en ce que
    le désaérage de la pression pneumatique dans la chambre de pression d'application (32) peut être accéléré en produisant une pression pneumatique dans la chambre de pression d'arrêt (34), afin de forcer ainsi l'air sous pression hors de la chambre de pression d'application (32), pendant que la chambre de pression d'application (32) est branchée sur un désaérage par le dispositif de commande (60), afin de réduire la pression d'application de l'unité de nettoyage (24) sur la montée (52) de la came de l'agencement (40) de came et suiveur de came.
  8. Dispositif de nettoyage d'un cylindre d'une machine d'impression selon l'une quelconque des revendications précédentes,
    caractérisé en ce que
    la nouvelle augmentation de la pression pneumatique dans la chambre de pression d'application (32) de l'actionneur (28) s'effectue dans la région entre une portion d'extrémité d'une montée de came avant un sommet (48) de la came et l'extrémité (46) de la came.
  9. Dispositif de nettoyage d'un cylindre d'une machine d'impression selon l'une quelconque des revendications précédentes,
    caractérisé en ce que
    le début du désaérage de la chambre de pression d'application (32) commence avant que l'agencement (40) de came et suiveur de came reçoive la pression d'application de l'unité de nettoyage (24) de la surface d'enveloppe (8) du cylindre.
  10. Dispositif de nettoyage d'un cylindre d'une machine d'impression selon l'une quelconque des revendications précédentes,
    caractérisé en ce que
    l'agencement (40) de came et suiveur de came présente une montée de came (52) dont la longueur est approximativement identique, dans la direction périphérique du cylindre de la machine d'impression, à la distance périphérique du cylindre depuis une extrémité de canal avant (22) d'un canal de préhension (12) jusqu'au point le plus haut radialement d'un dispositif de préhension de feuilles d'impression (18) saillant à l'extrémité de canal arrière (20) hors du canal de préhension (12).
  11. Dispositif de nettoyage d'un cylindre d'une machine d'impression selon l'une quelconque des revendications précédentes,
    caractérisé en ce que
    l'on prévoit sur le cylindre (6) de la machine d'impression, pour chaque dispositif de préhension (10) prévu sur celui-ci, une came (42) sur le cylindre (6) de la machine d'impression, laquelle coopère avec un suiveur de came (56) de l'unité de nettoyage (24).
  12. Dispositif de nettoyage d'un cylindre d'une machine d'impression selon la revendication 11,
    caractérisé en ce que
    la came (42) est disposée dans la direction périphérique du cylindre de la machine d'impression au moins en partie avant ou après le dispositif de préhension (10) qui lui appartient, en ce que le suiveur de came (56) est prévu à une première extrémité (98) d'un agencement de levier (86), qui est monté à rotation sur une fixation (38) recevant l'unité de nettoyage (24) et qui présente une deuxième extrémité (100) qui s'applique contre une surface de support (104) de l'unité de nettoyage (24), tournée vers la périphérie du cylindre (6) de la machine d'impression, les deux extrémités (98, 100) ne pouvant être déplacées qu'en commun dans la direction du cylindre (6) de la machine d'impression ou à l'écart de celui-ci.
  13. Dispositif de nettoyage d'un cylindre d'une machine d'impression selon la revendication 12,
    caractérisé en ce que
    l'agencement de levier (86) est un agencement à genouillère qui comprend deux leviers à bascule (90, 92) montés à rotation sur la fixation (38) par des paliers pivotants (87, 88), et un levier intermédiaire (94), dont les extrémités sont chacune montées à rotation contre une extrémité adjacente des leviers à bascule par un palier pivotant (95, 96), tous les axes de palier étant parallèles à l'axe de rotation du cylindre (6) de la machine d'impression, et en ce que les extrémités des leviers à bascule (90, 92) éloignées du levier intermédiaire (94) forment les deux extrémités (98, 100) de l'agencement à genouillère.
  14. Dispositif de nettoyage d'un cylindre d'une machine d'impression selon l'une quelconque des revendications précédentes,
    caractérisé en ce que
    l'on prévoit au moins un ressort (106) dont la force de ressort s'exerce sur l'unité de nettoyage (24) dans la direction opposée à la pression pneumatique dans la chambre de pression d'application (32) exercée sur l'unité de nettoyage (24), et exerce sur celle-ci une plus petite force que la pression pneumatique dans la chambre de pression d'application (32) lors de l'application de l'unité de nettoyage (24) contre la surface d'enveloppe (8) du cylindre ou contre l'agencement (40) de came et suiveur de came.
  15. Dispositif de nettoyage d'un cylindre d'une machine d'impression selon la revendication 14 en combinaison avec la revendication 12 ou 13,
    caractérisé en ce que
    l'au moins un ressort (106) vient en prise d'une part avec la fixation (38) et d'autre part avec l'agencement de levier (86).
EP02009631A 2001-06-07 2002-04-27 Dispositif de nettoyage d'un cylindre d'une machine d'impression Expired - Lifetime EP1264692B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10127442 2001-06-07
DE10127442A DE10127442A1 (de) 2001-06-07 2001-06-07 Druckmaschinenzylinder-Reinigungsvorrichtung

Publications (2)

Publication Number Publication Date
EP1264692A1 EP1264692A1 (fr) 2002-12-11
EP1264692B1 true EP1264692B1 (fr) 2007-06-13

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP02009631A Expired - Lifetime EP1264692B1 (fr) 2001-06-07 2002-04-27 Dispositif de nettoyage d'un cylindre d'une machine d'impression

Country Status (5)

Country Link
US (1) US20020185028A1 (fr)
EP (1) EP1264692B1 (fr)
JP (1) JP2003025552A (fr)
CN (1) CN1390702A (fr)
DE (2) DE10127442A1 (fr)

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DE102008020393A1 (de) 2008-04-23 2009-10-29 Baldwin Germany Gmbh Druckmaschinenzylinder-Reinigungsvorrichtung und Druckmaschine
DE102009002012A1 (de) 2009-03-31 2010-10-07 Koenig & Bauer Aktiengesellschaft Vorrichtung zum Reinigen eines Zylinders in einer Druckmaschine

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DE10327888A1 (de) * 2003-06-20 2005-01-05 Baldwin Germany Gmbh Bogendruckmaschinen-Wascheinrichtung und Steuereinrichtung dafür
DE502005007747D1 (de) * 2005-05-02 2009-09-03 Baldwin Oxy Dry Gmbh Reinigungssystem für Zylinderoberflächen einer Druckmaschine

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EP1264692A1 (fr) 2002-12-11
JP2003025552A (ja) 2003-01-29
DE50210300D1 (de) 2007-07-26
CN1390702A (zh) 2003-01-15
US20020185028A1 (en) 2002-12-12

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