EP0125670A2 - Dispositif pour imprimer - Google Patents

Dispositif pour imprimer Download PDF

Info

Publication number
EP0125670A2
EP0125670A2 EP84105403A EP84105403A EP0125670A2 EP 0125670 A2 EP0125670 A2 EP 0125670A2 EP 84105403 A EP84105403 A EP 84105403A EP 84105403 A EP84105403 A EP 84105403A EP 0125670 A2 EP0125670 A2 EP 0125670A2
Authority
EP
European Patent Office
Prior art keywords
cylinder
printing unit
unit according
axis
support
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP84105403A
Other languages
German (de)
English (en)
Other versions
EP0125670A3 (en
EP0125670B1 (fr
Inventor
Jürgen Schulz
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.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0125670A2 publication Critical patent/EP0125670A2/fr
Publication of EP0125670A3 publication Critical patent/EP0125670A3/de
Application granted granted Critical
Publication of EP0125670B1 publication Critical patent/EP0125670B1/fr
Expired legal-status Critical Current

Links

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
    • B41F13/08—Cylinders
    • B41F13/24—Cylinder-tripping devices; Cylinder-impression adjustments

Definitions

  • the invention relates to a printing unit for rotary printing presses, in particular for indirect high pressure, such as dry offset or the like, with cylinders arranged between frame parts, a first and a second of cooperating cylinders on each side of the cylinder being held independently of the rotation of the cylinders, namely ring-shaped or disk-shaped support body is assigned and outer support surfaces on two support bodies facing each other.
  • a known printing unit (DE-GM 79 18 882)
  • the lateral pins of the forme cylinder and the blanket cylinder of an offset printing machine are mounted with roller bearings in side frames. Outside the latter, races (bearer rings) are attached to the pins, while support rings are mounted on the pins inside the walls, which do not follow the rotation of the cylinders.
  • the main bearings are in eccentric bushings Arranged outer surface, which can be rotated in corresponding receiving holes in the side frames and fixed in a position in which a desired biasing force results. The two cylinders are thus pressed together in the usual way.
  • the purpose of such printing unit training should be to provide support for printing cylinders that meets one of the S chmitzring plante corresponding function, but it provides better service conditions.
  • the so-called "kiss-print-print” lies between too high and too low pressure, with which a perfect printing of the surface is made possible. This is a good, full pressure contact between the cylinders and not just a fleeting, superficial touch. Calibrated underlay sheets, elevators, etc. are mentioned as a means of achieving such a sufficient pressure between the cooperating cylinders. This means, however, that laborious work must be carried out to produce the print which, according to the prevailing view, should be necessary for a good print image.
  • the invention wants to create the conditions for a real "kiss print” and thus for a flawless print result, especially for indirect letterpress printing, but also for other printing processes that previously had difficulties in achieving a flawless print image, primarily with regard to on the color transfer.
  • the aim is to have the color possible with two cooperating cylinders, in particular a forme cylinder and a transfer cylinder to get to the "point" or to concentrate there in the first place and to pass it on while maintaining this state, in order to achieve a correspondingly good result.
  • the way to this is to dispense with the hitherto usual pressures between two cylinders with the resulting hard shoulder, possibly with the exception of the relation between an impression cylinder and a transfer cylinder in a printing unit for offset or dry offset.
  • a printing unit is provided according to the invention in which the important cylinders have a high degree of accuracy and in which there are sensitive adjustment options.
  • Such a printing unit has the features specified in the characterizing part of claim 1.
  • the cylinder referred to in the claims as the first cylinder is advantageously a transfer cylinder and the second cylinder is a forme cylinder.
  • the support bodies can have any shape that is suitable for a perfect positioning of the parts of the system in the sense of the invention. So plates can be used as support Tabs, brackets, blocks and similar elements vorse- he n having the corresponding to bear against the respective opposite surfaces of bodies as support surfaces.
  • the support bodies advantageously have the shape of rings or disks, in particular with a cylindrical peripheral surface, but possibly also with flat portions.
  • a pair of support bodies means those that are arranged parallel and at an axial distance from one another, for example the support bodies associated with the second cylinder and arranged on both sides thereof.
  • the adjustability of the position of the support surfaces means that the radial position of the respective support point for the adjacent support body can be changed with respect to the axis of the associated cylinder (center of rotation) or, if the support body has no associated cylinder, with reference to an imaginary one, essentially line or axis parallel to a cylinder axis.
  • the position of the supporting surfaces of the same can expediently be set independently of one another. However, a common adjustability is not excluded.
  • support bodies are provided on the first cylinder, the support surfaces of which have a fixed distance from the axis of rotation of the cylinder, in particular in the form of rings or disks with a cylindrical peripheral surface attached to the axis of the cylinder as the support surface.
  • Support bodies with an adjustable position of the support surfaces are then assigned to the second cylinder.
  • the position of the support surfaces can either be fixed or else adjustable depending on the circumstances or the other design of the printing unit. The latter is especially true for a very cheap off agitation of the printing unit, in which the further support surfaces are assigned to a third cylinder which cooperates with the first cylinder.
  • This third cylinder is advantageously a forme cylinder. If the second cylinder is also a forme cylinder, this represents a particularly advantageous embodiment of a printing unit for indirect high pressure, in which the two forme cylinders then work together with a transfer cylinder, specifically with different peripheral areas of the latter.
  • this is also expediently rotatably mounted on one axis with roller bearings, the support bodies being carried by this axis.
  • An advantageous embodiment with the possibility of adjustment consists in that at least one support body can be adjusted in angle by means of an adjusting device about an axis of rotation and has a support surface lying eccentrically to this axis of rotation.
  • the axis of rotation is expediently equal to the center of the axis of the cylinder.
  • the support body is advantageously rotatably mounted on the cylinder axis, in particular by means of a preloaded roller bearing.
  • It can be a cylindrical support surface, the geometric axis of which is offset by a certain eccentricity, in particular in the order of a few tenths of a millimeter, in particular from 0.2 to 0.5 mm, with respect to the axis of rotation of the support body or of a part carrying it.
  • the term mentioned should also include those peripheral surfaces whose distance from the axis of rotation is continuous, e.g. following a spiral or, if necessary, also changing in steps.
  • An expedient embodiment of an adjusting device for a support body rotatable at an angle contains a worm drive, the worm wheel of which is connected to the support body in a rotationally fixed manner.
  • a worm drive the worm wheel of which is connected to the support body in a rotationally fixed manner.
  • the worm of the worm drive is supported on the side facing away from the worm wheel on two thrust pieces, which are under the force of springs that seek to move against one another, namely disk springs.
  • the worm is constantly pressed into the gears of the worm wheel and the worm drive is kept free of play in a simple manner, so that precise adjustments are possible in both directions.
  • Such a design of a worm drive is of independent importance beyond its use in an adjusting device for a support body, in particular for other movement or setting devices in printing machines.
  • the invention provides that the ends of the axis of the first cylinder are received by fork-shaped ends of two pivot levers mounted on frame parts, the other ends of which are connected to the power-operated device used to move the levers and thus the cylinder.
  • the pivot points of the levers lie in the area between their ends, and advantageously at such points that the movement of the cylinder axis or the support body carried thereby takes place essentially symmetrically to the two contact points.
  • the printing unit can also be designed such that the first cylinder is assigned a counter-pressure cylinder with support bodies which are intended to bear against the support bodies of the first cylinder, the counter-pressure cylinder being movable relative to the first cylinder in the sense of starting and stopping is.
  • a design can be considered for various printing processes. It is particularly suitable for a printing unit for indirect high pressure, in which case the first cylinder is a transfer cylinder.
  • the impression cylinder is advantageously also rotatably mounted on an axis with roller bearings, the support bodies being carried by this axis, be it in the sense of a fixed connection or be it using a rotary bearing. The latter is particularly suitable when it comes to adjustable support bodies, as is advantageous in many cases.
  • an expedient embodiment also consists in the fact that the support bodies of the counter-pressure cylinder have support surfaces extending eccentrically to the center of rotation of the cylinder and that the angle around the center of rotation can be adjusted.
  • the impression cylinder can be in particular in two levers. be hold, which can be pivoted with a power-operated device in the sense of turning the counter-pressure cylinder on and off. It is advantageous that a device for moving the first cylinder and a device for moving the counter-pressure cylinder can be actuated in succession in a predetermined sequence by means of a control device. This can also be carried out automatically using the means available to the person skilled in the art.
  • roller bearings are advantageously preloaded. This also helps to increase accuracy.
  • a particularly favorable design of a roller bearing for the cylinder bearing arrangement consists in that the roller bodies are arranged on a helix at a distance from one another in a cylindrical cage. The bearing can then also contain an outer ring and an inner ring in the usual way.
  • flow paths for a medium for influencing the temperature are provided in at least one cylinder.
  • a medium is especially oil.
  • the cylinder can be cooled or e.g. are also heated in the start-up phase of the printing press, so that an at least largely constant temperature can be maintained during operation, which additionally has a favorable effect on the accuracy.
  • An expedient embodiment consists in particular in the fact that bores are provided in both ends of the axis of a cylinder and open into the interior between the cylinder and the axis in the vicinity of the mounting of the cylinder, the cylinder being sealed on the outside on both sides thereof.
  • a control or regulating device is expediently provided for maintaining a predeterminable temperature of the medium passed through the cylinder. This can be a common device for several cylinders. However, a separate device is particularly advantageously provided for each cylinder that can be influenced by temperature.
  • the invention further relates to a method for manufacturing a cylinder for a printing unit of the type described, which consists in that the cylinder with the roller bearings is mounted on the axis, in particular with the bearings installed under pretension, and that the cylinder afterwards with tight clamping Axis is rotated on its circumferential surface while rotating it.
  • the axis can be clamped in the usual way on a grinding machine.
  • a printing press for indirect high pressure is shown, which is equipped with three printing units D in the inventive design.
  • a line B drawn in dash-dot lines running through the printing units in succession can thus be printed in six colors.
  • Each printing unit contains a transfer cylinder 1, two forme cylinders 2 and 3 cooperating with it, and an impression cylinder 4 cooperating with the transfer cylinder at another point.
  • the letter F denotes the inking units 2 and 3 assigned to the forme cylinders.
  • Web B can be, for example, a multi-layer web for adhesive labels, in which, following the printing process, a die-cutting process and possibly other treatment processes are carried out.
  • the web B can be moved by means not belonging to the invention in the area of the printing press in such a way that continuous overprints are produced on the web, although the transfer cylinders only have a surface intended for printing on parts of their circumference, the forme cylinders being designed accordingly and with Printing plates are equipped in such a way that such areas arise on the transfer cylinder. For example, are two areas intended for printing on each transfer cylinder 1. Precautions to intermittently move a web as required are known to those skilled in the art.
  • annular support bodies 11 are attached, which have cylindrical peripheral surfaces as support surfaces 5.
  • the radius of this Support body 11 is substantially equal to the radius of the cylinder itself, both parts having the same central axis M1.
  • the axes A2 and A3 of the cylinders 2 and 3 are fastened in frame parts 9 of the printing unit with screwed-on holding pieces 10.
  • the axis A2 carries a support body 12 with a support surface 6 on the circumference at each end and the axis A3 carries a support body 13 with a support surface 7 on the circumference at each end.
  • the arrangement and design is such that the support bodies 12 and 13 form a two-point system for the support body 11 of the transmission cylinder 1 at each end of the cylinder axes.
  • the two support points are designated by the arrows P in FIG. 1.
  • the transfer cylinder 1 is given mobility in the sense of turning it on and off at the forme cylinders 2 and 3.
  • pivot levers 20 are provided on each side of the printing unit, of which only one can be seen in the drawing.
  • Each pivot lever 20 has a fork-shaped end 15, with the opening of which it engages around the axis A1 of the transfer cylinder 1.
  • a power-operated movement device 18 which in particular consists of one or more pneumatic cylinders, engages via a connecting rod 17.
  • Numbers 18a and 18b denote the air connections of such a cylinder.
  • the pivot point 19, for example a stable journal bearing, for the lever 20 is arranged in the area between the ends of the latter such that the axis A1 with the parts carried by it moves approximately symmetrically to the axes A2 and A3 of the cylinders 2 and 3, when the device 18 is actuated.
  • the latter is double-acting, so that an inevitable adjustment can take place in both directions.
  • In the operating position such a force is generated by the loaded devices 18, that the support body 11 of the cylinder 1 is pressed firmly against the support body 1 2 and 13 of the cylinder 2 and 3.
  • the axis A 4 of the impression cylinder 4 carries support body 14 with support surfaces 8 and is detachably fastened in a lever 21 at each end.
  • Each of these two levers 21 is pivotally supported at one end on a stable journal bearing 22.
  • the journal bearings 19 and 22 for the two pairs of levers 20 and 21 are located on the frame parts 9 on both sides.
  • a further power-operated movement device 24 engages via a connecting link 23, which advantageously consists of one or more double-acting pneumatic cylinders. Numbers 23a, 23b denote the air connections with the associated lines.
  • the levers 21 can be pivoted together in one and the other direction in order to set the counter-pressure cylinder 4 against the transfer cylinder 1 or to switch it off from the latter.
  • the support surfaces 8 of the support bodies 14 lie against the support surfaces 5 of the support bodies 11.
  • the support point is indicated in Fig. 2 by the arrow P1.
  • the number 25 in FIG. 2 denotes a common control device for the movement devices 18 and 24, to which a main supply line 26 for the pressure medium leads.
  • This control device is designed with components available to the person skilled in the art so that when it is actuated, the impression cylinder 4 is switched off by the transfer cylinder 1 and then the transfer cylinder 1 by the forme cylinders 2 and 3, or conversely only the transfer cylinder 1 to the forme cylinders 2 and 3 and then the impression cylinder 4 is turned on the transfer cylinder 1.
  • hiring is meant that the support surfaces of the support body 11, 12, 13, 14 come into firm mutual contact. The above-mentioned processes can also take place fully automatically when a command is given.
  • the path when parking ie when moving the relevant cylinders apart, can be proportional be moderately small. It is expediently only so large that gear wheels assigned to the cylinders do not come completely out of engagement.
  • Fig. 3 belonging to the cylinders 1, 2 and 4 belonging gears 27, 28, 29 can be seen.
  • the cylinder 3 is also provided with a toothed wheel which is in engagement with that of the transfer cylinder 1.
  • the drive movement for the cylinders is initiated by a motor or gear, not shown, in a suitable manner in one of the meshing gears, whereby all four cylinders get their rotation.
  • the support bodies 11, 12, 13, 14 are arranged outside the frame parts 9. In a modified version, they can also be located between the frame parts or walls of the printing unit.
  • FIGS. 4 to 6 An advantageous embodiment of such an adjustability is illustrated in FIGS. 4 to 6 using the example of a forme cylinder 2.
  • the actual cylinder 2 (practically in the form of a cylinder jacket) with roller bearings 31 is rotatably mounted on the axis A2 is. The latter is fixed non-rotatably in the frame parts 9.
  • the support bodies 12 are mounted with roller bearings 32 on the ends of the axis A2 and are connected in a rotationally fixed manner to worm wheels 33, in which worms 34 engage.
  • Each screw can be rotated via an adjusting shaft 35 which carries a hand crank 36 at the end and causes a rotation of the support body 12 about the geometric center M2 of the axis A2 via the worm wheel 33.
  • Each of the two support bodies 12 has a cylindrical support surface 6 forming the abutment for the support body 11, but the support bodies are arranged eccentrically to the center M2 of the axis A2 by an amount e.
  • the eccentricity can be in the range of a few tenths of a millimeter.
  • FIG. 7 and 8 show a very advantageous embodiment of a worm drive, such as is particularly suitable for the adjusting device explained above, but can also be used advantageously in other cases.
  • the worm 34 is supported with pins 34a at its ends in roller bearings 37, the outer rings of which are supported on two pressure pieces 38 on the side facing away from the worm wheel 33.
  • These thrust pieces are advantageously cylindrical bolts which are slidably held on continuous pins 39.
  • These pins 39 are received in end pieces 40 which e.g. by screws on a base, console 41 or the like. attached or can only be supported slidingly on such a base. Between the end pieces 40 and the bolts 38, plate spring assemblies 42 are arranged, which are guided on the pin 39.
  • FIGS. 7 and 8 also show a support body 12 which is arranged eccentrically to the center of rotation M2 and is connected to the worm wheel 33.
  • the position of the support surfaces can also be adjusted in the second forme cylinder 3. It can also advantageously be provided in the case of support bodies of the impression cylinder 4.
  • the adjusting device can be designed in the same or a similar manner, as was explained above in connection with FIGS. 4 to 8.
  • other designs of support bodies and adjusting devices are also possible. This has already been explained elsewhere.
  • All four cylinders 1, 2, 3, 4 of the printing unit with rolling bearings are advantageously mounted on a fixed axis, as is shown in principle for cylinder 2 in FIG. 4 (rolling bearing 31, e.g. as a combined axial and radial bearing).
  • the roller bearings of the cylinder bearings are appropriately preloaded or installed so that there is a preload. This can e.g. by mounting a bearing with a corresponding oversize by pressing it into the prepared seats on the axle and on the cylinder or by inserting such a bearing after the axle has cooled down considerably beforehand or by heating the cylinder or in any other suitable manner available to the person skilled in the art .
  • FIGS. 9 and 10 A particularly advantageous embodiment of a cylinder is shown in FIGS. 9 and 10.
  • a cylinder Z is mounted on an axis A by means of an axial bearing 44 and a radial bearing 45.
  • the axial bearing 44 for example a ball bearing, is held by a nut screwed onto a thread of the axis A or a ring 46 having an undersize.
  • the number 47 denotes a sealing ring or another seal.
  • the radial bearing 45 has an outer ring 48, an inner ring 49 and a cylindrical cage 50 with balls 51 as rolling elements, the special feature being that the receiving holes 52 for the balls 51 in the cage 50 and thus also the balls 51 themselves on a screw line S with several Turns are arranged.
  • the balls 51 can each lie in a row in the direction of the surface lines of the cage 50, as shown in FIG. 10, or can also be arranged offset in relation to one another in this direction.
  • the helical arrangement of the rolling elements results in a multiplicity of axially offset raceways.
  • camp training has proven to be very cheap.
  • the cage 50 can be made of metal or other suitable material.
  • Fig. 11 shows an embodiment in which the cylinder Z on the axis A on each side with an axial bearing 44 and a radial bearing 43 of another type, e.g. a roller bearing or needle bearing.
  • the number 46 denotes a ring or nut for fixing the bearings and the number 47 denotes a seal.
  • FIG. 12 using the example of the transfer cylinder 1, an embodiment is shown in which means for influencing the temperature are provided.
  • the axis A1 is from both ends with stanchions extending parallel to the geometrical longitudinal axis M1 B OH 54, 58 provided, which are connected behind the bearings 31 through radial bores 55, 57 with the interior 56 of the cylinder. This space is closed outside of the bearing 31 by seals 47.
  • the medium can be pumped back into line 53 by means of a pump 62.
  • a temperature sensor 63 which is connected to a control device 64.
  • This can either be a valve 65 provided in the inflow line 53 closed or opened by means of servo drives or brought into an intermediate position and / or the operation of the pump 62 is influenced and / or the cooling or heating device 61 is switched on or off.
  • the number 66 denotes a display device located in the transmission path from the temperature sensor to the control device 64.
  • Such an influence on the temperature can be provided for particularly high accuracy requirements for several or for all cylinders of the printing unit.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rotary Presses (AREA)
EP84105403A 1983-05-16 1984-05-12 Dispositif pour imprimer Expired EP0125670B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3317746A DE3317746C2 (de) 1983-05-16 1983-05-16 Druckwerk und Verfahren zum Drucken
DE3317746 1983-05-16

Publications (3)

Publication Number Publication Date
EP0125670A2 true EP0125670A2 (fr) 1984-11-21
EP0125670A3 EP0125670A3 (en) 1985-09-18
EP0125670B1 EP0125670B1 (fr) 1989-03-01

Family

ID=6199075

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84105403A Expired EP0125670B1 (fr) 1983-05-16 1984-05-12 Dispositif pour imprimer

Country Status (4)

Country Link
US (1) US4530282A (fr)
EP (1) EP0125670B1 (fr)
JP (1) JPS6034852A (fr)
DE (2) DE3317746C2 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2190043A (en) * 1986-04-24 1987-11-11 Heidelberger Druckmasch Ag Printing press component controlling device
EP0246081A2 (fr) * 1986-05-14 1987-11-19 Strachan Henshaw Machinery Limited Traitement de bandes en papier ou similaires
BE1007413A4 (nl) * 1994-04-15 1995-06-06 F P A N V Drager voor een zeeftrommel en/of applicatiewals.

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE34483E (en) * 1986-05-14 1993-12-21 Strachan Henshaw Machinery Limited Processing paper and other webs
JPH0798389B2 (ja) * 1988-07-22 1995-10-25 リョービ株式会社 ２つの印刷ユニットを持つオフセット印刷機
DE102015212572A1 (de) * 2015-07-06 2017-01-12 Gallus Druckmaschinen Gmbh Bearbeitungswerk zur rotativen Bearbeitung
DE102016215986A1 (de) 2016-08-25 2018-03-01 Gallus Druckmaschinen Gmbh Bearbeitungswerk und Etikettendruckmaschine mit einem solchen Bearbeitungswerk
DE102016215988A1 (de) * 2016-08-25 2018-03-01 Gallus Druckmaschinen Gmbh Bearbeitungswerk und Etikettendruckmaschine mit einem solchen Bearbeitungswerk
DE102017216793A1 (de) * 2017-09-22 2019-03-28 Gallus Druckmaschinen Gmbh Vorrichtung zur Bearbeitung eines bahnförmigen oder bogenförmigen Substrats

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1316767A (fr) * 1962-02-19 1963-02-01 Monotype Corp Ltd Perfectionnements à l'agencement de cylindres ou analogues, notamment dans les machines à imprimer
US3443516A (en) * 1965-08-19 1969-05-13 Agfa Gevaert Ag Rotary press with transfer roller interrupter
GB1249004A (en) * 1969-07-07 1971-10-06 Adamovske Strojirny Narodny Po Improvements in or relating to printing machines

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1117139B (de) * 1960-07-01 1961-11-16 Kroenert Max Maschf Anstellvorrichtung fuer den Formzylinder einer Rotations-Tiefdruckmaschine
US3366049A (en) * 1965-10-18 1968-01-30 Paper Converting Machine Co Cylinder support and moving means for a rotary printing mechanism
US3329086A (en) * 1966-06-14 1967-07-04 Miehle Goss Dexter Inc Perfecting or multicolor offset printing press
US4384522A (en) * 1977-12-07 1983-05-24 Paper Converting Machine Company Apparatus for producing business forms
DE7918882U1 (de) * 1979-06-30 1981-08-27 Koenig & Bauer AG, 8700 Würzburg Druckwerk fuer eine rotationsmaschine
DE2926765A1 (de) * 1979-07-03 1981-01-22 Maschf Augsburg Nuernberg Ag Vorrichtung zur unterdrueckung von biegeschwingungen in rotations-offsetdruckmaschinen
US4301728A (en) * 1980-02-11 1981-11-24 American Newspaper Publishers Association Rotary printing press with a bumping mechanism
DE3033230C2 (de) * 1980-09-04 1983-08-04 Albert-Frankenthal Ag, 6710 Frankenthal Zylinder für bahnförmiges Material verarbeitende Maschinen

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1316767A (fr) * 1962-02-19 1963-02-01 Monotype Corp Ltd Perfectionnements à l'agencement de cylindres ou analogues, notamment dans les machines à imprimer
US3443516A (en) * 1965-08-19 1969-05-13 Agfa Gevaert Ag Rotary press with transfer roller interrupter
GB1249004A (en) * 1969-07-07 1971-10-06 Adamovske Strojirny Narodny Po Improvements in or relating to printing machines

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2190043A (en) * 1986-04-24 1987-11-11 Heidelberger Druckmasch Ag Printing press component controlling device
GB2190043B (en) * 1986-04-24 1990-09-19 Heidelberger Druckmasch Ag Printing press component controlling device
EP0246081A2 (fr) * 1986-05-14 1987-11-19 Strachan Henshaw Machinery Limited Traitement de bandes en papier ou similaires
EP0246081A3 (en) * 1986-05-14 1988-03-30 Drg (Uk) Limited Processing paper and other webs
EP0420299A1 (fr) * 1986-05-14 1991-04-03 Drg (Uk) Limited Traitement de bandes en papier ou similaires
BE1007413A4 (nl) * 1994-04-15 1995-06-06 F P A N V Drager voor een zeeftrommel en/of applicatiewals.

Also Published As

Publication number Publication date
EP0125670A3 (en) 1985-09-18
DE3476859D1 (en) 1989-04-06
EP0125670B1 (fr) 1989-03-01
JPS6034852A (ja) 1985-02-22
DE3317746A1 (de) 1984-11-22
US4530282A (en) 1985-07-23
DE3317746C2 (de) 1986-10-09

Similar Documents

Publication Publication Date Title
DE2818662C2 (de) Vorrichtung zum Einstellen des Seiten- und Umfangsregisters eines Plattenzylinders einer Rotationsdruckmaschine
DE2155496C2 (de) Vorrichtung zum Einstellen der Anpressung von Farbauftragswalzen an einen Formzylinder
DE1966679A1 (de) Lagerung der druckwerkszylinder einer offset-bogenrotationsdruckmaschine
DE2718299A1 (de) Rotations-druckmaschine
EP0125670B1 (fr) Dispositif pour imprimer
EP0087625A1 (fr) Dispositif pour l'application des rouleaux toucheurs sur le cylindre porte-plaque des machines d'impression et pour l'enlèvement et le réglage de ces rouleaux
EP1310360B1 (fr) Machine d'impression flexographique avec des cylindres de transfert d'encre applicables de façon manuelle et automatique
DE2208105A1 (de) Druckmaschine
DE4117094C2 (de) Druckluftgespeiste Wendestange zur Umlenkung von Warenbahnen in Rotationsdruckmaschinen
DD239162A5 (de) Bogen-druckmaschine mit bogenanlage an einen druckmaschinen-zylinder
WO2002083422A1 (fr) Systeme d'encrage a rouleaux
DE2609513C3 (de) Vorrichtung zum An- und Abstellen eines auf den Formzylinder einer Tiefdruckmaschine wirkenden Presseurs Windmoller & Hölscher, 4540 Len¬
EP0770481B1 (fr) Dispositif pour déplacer un chariot déplaçable sur des guidages et portant des arbres
EP0813960A1 (fr) Cylindres d'imprimerie supportés en porte-à-faux
EP0606584A1 (fr) Palier pour un cylindre de clichés équipé d'un tube enfilable
DE3213540C2 (de) Rotations-Druckmaschine für den Druck mit hoch viskosen Farben
DE3337309C2 (de) Vorrichtung zum Druckan- und abstellen eines auf einen Formzylinder wirkenden Gegendruckzylinders einer Rollen-Rotationsdruckmaschine
DE2631697C3 (de) An- und Abstellvorrichtung für den Plattenzylinder und die Farbübertragungsvorrichtung einer Flexodruckmaschine
CH656834A5 (de) Vorrichtung zum diagonalverstellen eines plattenzylinders einer druckmaschine.
EP3287280A1 (fr) Outil d'usinage et machine à imprimer d'étiquettes pourvue d'un tel outil d'usinage
DE3934067C2 (de) Farbwerk einer Druckmaschine mit einer changierenden Auftragwalze
DE284566C (fr)
DE10338224B4 (de) Farbdosiereinrichtung mit beweglicher Schieberspitze
DE2822531A1 (de) Tiefdruckmaschine
DE2619189A1 (de) Druckmaschine zur herstellung von flexodrucken

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): BE CH DE FR GB IT LI NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): BE CH DE FR GB IT LI NL SE

17P Request for examination filed

Effective date: 19851018

17Q First examination report despatched

Effective date: 19861021

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

ITF It: translation for a ep patent filed

Owner name: BARZANO' E ZANARDO MILANO S.P.A.

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): BE CH DE FR GB IT LI NL SE

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
REF Corresponds to:

Ref document number: 3476859

Country of ref document: DE

Date of ref document: 19890406

ET Fr: translation filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 19890418

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19890509

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19890519

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19890522

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 19890523

Year of fee payment: 6

ITTA It: last paid annual fee
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19890531

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19890630

Year of fee payment: 6

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Effective date: 19900512

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19900513

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Effective date: 19900531

Ref country code: CH

Effective date: 19900531

Ref country code: BE

Effective date: 19900531

BERE Be: lapsed

Owner name: SCHULZ JURGEN

Effective date: 19900531

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Effective date: 19901201

GBPC Gb: european patent ceased through non-payment of renewal fee
NLV4 Nl: lapsed or anulled due to non-payment of the annual fee
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Effective date: 19910131

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19910201

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

EUG Se: european patent has lapsed

Ref document number: 84105403.4

Effective date: 19910115