EP0564360B1 - Offsetdruckmaschine - Google Patents

Offsetdruckmaschine Download PDF

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Publication number
EP0564360B1
EP0564360B1 EP19930400847 EP93400847A EP0564360B1 EP 0564360 B1 EP0564360 B1 EP 0564360B1 EP 19930400847 EP19930400847 EP 19930400847 EP 93400847 A EP93400847 A EP 93400847A EP 0564360 B1 EP0564360 B1 EP 0564360B1
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EP
European Patent Office
Prior art keywords
bearing
plate
cylinder
bearings
flange
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
EP19930400847
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English (en)
French (fr)
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EP0564360A1 (de
Inventor
Pierre Simon
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.)
Komori Chambon SA
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Komori Chambon SA
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Publication date
Application filed by Komori Chambon SA filed Critical Komori Chambon SA
Publication of EP0564360A1 publication Critical patent/EP0564360A1/de
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Publication of EP0564360B1 publication Critical patent/EP0564360B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/08—Cylinders
    • B41F13/24—Cylinder-tripping devices; Cylinder-impression adjustments
    • B41F13/34—Cylinder lifting or adjusting devices
    • B41F13/36—Cams, eccentrics, wedges, or the like

Definitions

  • the present invention relates to an offset printing apparatus.
  • Offset printing devices generally comprise at least one touch cylinder, with a surface layer of flexible material, applying a layer of ink on a plate cylinder itself tangent to a blanket cylinder, with flexible surface layer.
  • This blanket cylinder which is applied, during printing, under pressure against the plate cylinder, in turn transfers the ink layer onto a sheet of material to be printed traveling between the blanket cylinder and a counter cylinder applied under pressure against the previous one.
  • This counterpart cylinder can itself be constituted, in certain types of printing apparatus, by another blanket cylinder, when the apparatus is designed to perform a two-sided printing on the web.
  • the two opposite bearings of the blanket cylinder are mounted respectively fixed in the lateral uprights of the frame of the apparatus, if it is a printing apparatus with fixed format, or alternatively in the two side flanges of a removable cassette, in the case of a variable format printing apparatus.
  • the two bearings of the cylinder are carried by eccentrics rotatably mounted in housings provided in their supports (uprights or flanges). Means are provided for rotating the eccentrics so as to bring the bearings of the blanket cylinder closer to those of the plate cylinder, during the setting operation in pressure, or on the contrary to move them away during the shift operation.
  • Such a mounting device has the disadvantage that the eccentric mechanisms must be produced with precision and that they constitute relatively complex and expensive assemblies.
  • the present invention aims to remedy these drawbacks by providing a printing apparatus in which the setting and the pressure offset of the blanket cylinder are controlled by very simple means admitting wide machining tolerances.
  • this offset printing apparatus comprising a frame carrying a plate cylinder and a blanket cylinder, with parallel axes situated in the same plane and tangent to one another, a tablecloth to be printed scrolling between the blanket cylinder. and a counterpart cylinder forming part of a mobile assembly mounted on the frame of the apparatus and capable of being applied against the blanket cylinder, the plate and blanket cylinders being engaged in front bearings and rear bearings carried respectively by flanges front and rear side of the device, is characterized in that the front and rear bearings of the blanket cylinder are mounted movable towards the bearings of the plate cylinder in respective oblong openings formed in the front and rear flanges and in that these bearings are held in the stalled position by at least one element of the movable assembly of the counterpart cylinder, in the printing position, and appl then clicked against stops adjustable carried by the flanges, these adjustable stops determining the distance between the two plate cylinders and blanket.
  • the offset printing apparatus which is shown in a simplified form in FIG. 1, comprises a frame 1 consisting essentially of longitudinal and vertical uprights, mutually parallel, connected by cross members not shown and between which extend the various cylinders of the printing apparatus horizontally and transversely.
  • longitudinal means parallel to the direction of travel of a web 2 to be printed passing through the apparatus while the term “transverse” means "horizontal and perpendicular to the direction of travel of the web” or “ perpendicular to the plane of the drawing figure ".
  • the printing apparatus comprises, in a manner known per se, several cylinders with parallel axes and tangent to each other which can be arranged vertically, being superimposed on each other, as shown in the drawing, or alternatively horizontally or according to any other arrangement.
  • the cylinders are constituted by an upper touch cylinder 3, mounted for rotation on the frame 1 of the apparatus and depositing a film of ink on a plate cylinder 4 disposed below it.
  • This plate cylinder 4 is tangent to a lower blanket cylinder 5, the parallel axes of these two cylinders being located in the same plane P, and it is mounted, together with this cylinder 5, on a removable cassette 6.
  • This cassette 6 essentially comprises two lateral, vertical and longitudinal flanges, namely a front flange 7 and a rear flange 8 braced by crosspieces appropriate horizontal lines not shown.
  • the two flanges 7, 8 constitute supports for respective shafts 9, 10 of the plate 4 and blanket 5 cylinders.
  • the assembly of the cassette 6 can be pulled outside the frame 1 of the printing apparatus and placed inside this frame 1, for example by passing through an opening 1 a provided in the front upright of the frame 1.
  • the printing apparatus comprises a counter cylinder 11, d 'transverse axis. It should be noted that, in certain devices allowing double-sided printing on the web 2, the counterpart cylinder 11 also constitutes a second blanket cylinder.
  • the impression cylinder 11 is carried by a movable element vertically so as to be able to occupy a lowermost position indicated in phantom in Figure 1 and in which it is retracted below the lower edge of the opening 1a of the frame 1. In this retracted position, the counterpart cylinder 11 allows the cassette 6 to be removed from the outside of the printing apparatus and reintroduced therein by a movement in the transverse direction. On the other hand, in the printing position it is in the high position, as shown in FIG. 1, and it is tangent to the lower part of the blanket cylinder 5, the sheet to be printed 2 then being clamped between the two cylinders 5 and 11.
  • the mobile assembly carrying the counterpart cylinder 11 can be constituted, for example, by a support oscillating around an axis 11a.
  • the respective shafts 9, 10 of the plate cylinder 4 and blanket 5 are mounted, at their ends, in front bearings 12 and rear 13 for the shaft 9 of the upper plate cylinder 4 and in front bearings 14 and rear 15 for the shaft 10 of the lower blanket cylinder 5 ( Figure 2).
  • the bearings 12, 13 of the shaft 9 of the plate cylinder 4 are mounted fixed in openings provided respectively in the upper part of the front 7 and rear 8 flanges of the cassette.
  • Against by the front 14 and rear 15 bearings of the shaft 10 of the lower blanket cylinder 5 are mounted "floating" in respective oblong openings 16, 17 formed in the front flanges 7 and rear 8.
  • the rear end portions of the two shafts 9 and 10 are respectively secured to two pinions 18 and 19, of the same pitch diameter, engaged with one another.
  • one of the pinions 18,19 in turn engages a drive pinion, not shown, which is rotatably mounted on the frame 1 of the printing apparatus and which is rotated by a general control device of the apparatus. Therefore the two plate cylinders 4 and blanket 5 are rotated in opposite directions to one another, at the same peripheral speed.
  • the rear bearing 13 of the shaft 9 of the plate cylinder 4 is fixedly mounted on the upper part of the rear flange 8. It comprises a cylindrical bearing 13a passing through a corresponding opening 21 in the rear flange 8 and a flange 13b fixed to a end of the bearing 13a, by means of screws 13c, and to the internal face of the rear flange 8, by means of screws 13d, as shown in FIGS. 2 and 3.
  • the front bearing 12 comprises a cylindrical bearing 12a passing through a corresponding opening 22 in the front flange 7 and a flange 12b fixed to one end of the bearing 12a, by means of screws 12c, and applied against the internal face of the front flange 7.
  • This front bearing 12 (FIG. 4) is mounted horizontally adjustable in the opening 22 provided in the upper part of the front flange 7 of the cassette in order to allow a slight bias between the shafts 9 and 10 to be adjusted as desired.
  • opening 22 has a diameter slightly greater than the external diameter of the bearing 12a of the front bearing 12 so that this bearing 12 is housed with a certain horizontal clearance in this opening 22.
  • the front bearing 12 is held by three support points.
  • a first upper support point A is constituted by the upper point of tangency between the cylindrical bearing 12a of the bearing 12, which is located in the opening 22 of the flange 7, and the upper part of this circular opening 22.
  • a second point support B located on the left side of the plane P passing through the axis of the bearing 12 and through the axis of the bearing 14 and at the left end of the diameter d of the bearing 12 which is perpendicular to the plane P, is defined by the contact point of a spherical stop 23 applied against the edge of the flange 12b by a bias adjustment screw 23a whose axis intersects the axis of the bearing 12 and which is screwed in the left part of the flange 7, in a support 24 fixed to this flange.
  • a third fulcrum C is located substantially in the middle of the lower quadrant located on the other side of the plane P, that is to say on the right side of the periphery of the flange 12b of the bearing 12, and at this point a pusher 25, which is slidably mounted in a support 25a fixed to the flange 7 and whose axis crosses radially the axis of the bearing 12, is pushed towards the periphery of the flange 12b of this bearing 12 by means of a spring 26 consisting, for example, of a stack of Belleville washers.
  • the pusher 25 is applied against the flange 12b of the bearing 12 by means of a spherical stopper 27.
  • the shaft 9 of the plate cylinder 4 is mounted so that it can slide transversely in its bearings 12,13 to allow lateral adjustment of the plate plate that the cylinder 4 carries.
  • the extreme front part of the shaft 9 is subjected to the action of a compression spring 28 tending to push the shaft 9 in the direction of the rear flange 8.
  • This compression spring may advantageously consist of a stack Belleville washers contained in a casing 29.
  • the rear end of the shaft 9 is housed in rotation, by means of a bearing 31, in a thrust bearing 32 slidably mounted in an opening of a casing 33 fixed to the outside of the rear flange 8.
  • the thrust bearing 32 is intended to cooperate with a movable adjustment arm, not shown, provided at the rear of the device. This arm therefore allows, by sliding more or less the thrust bearing 32 in the opening of the housing 33, to more or less push the shaft 9 forward and thus adjust the plate in the lateral direction.
  • the front 14 and rear 15 bearings of the shaft 10 of the blanket cylinder 5 are mounted "floating" in the respective oblong openings 16, 17 of the front 7 and rear 8 flanges of the cassette.
  • the blanket cylinder 5 In the printing position, the blanket cylinder 5 is in contact with the lower counter-cylinder 11 which is located under the sheet 2 to be printed.
  • the counterpart cylinder 11 When the apparatus is pressurized, the counterpart cylinder 11 is raised and it exerts a pressure, directed upwards, under the blanket cylinder 5.
  • Each of the front 14 and rear bearings 15 of the blanket cylinder 5 comprises a respective pad 14a, 15a engaged in the opening 16,17 of the flange 7,8 and an end flange 14b, 15b fixed to one end of the pad 14a, 15a by means of screws.
  • flanges 14b, 15b may be in contact with the internal faces of the respective flanges 7, 8 as shown in the drawing, or alternatively, according to a variant, with the external faces of these flanges.
  • Each of the flanges 14b, 15b is flattened, when the bearings 14,15 are held raised by the moving element of the counterpart cylinder in the pressure-locked position, under a horizontal wedge 34 mounted to slide horizontally on the internal face of the corresponding flange 7 or 8.
  • Each wedge 34 which serves to adjust the distance between the two shafts 9 and 10 has a lower side 34a forming a ramp inclined relative to the horizontal so that the wedge 34 has the general shape of a corner.
  • This wedge can be moved horizontally by means of a horizontal adjustment screw 35 rotatably mounted in a support 36 fixed to the internal face of the flange 8 (or 7) and which is screwed into a tapped hole provided in the facing front face of the shim 34.
  • a horizontal adjustment screw 35 rotatably mounted in a support 36 fixed to the internal face of the flange 8 (or 7) and which is screwed into a tapped hole provided in the facing front face of the shim 34.
  • FIG. 3 it can be seen that the peripheral surface of the flange 15b of the lower bearing 15 is in contact with the inclined lower side 34a of the shim 34, so that this lower bearing 15 is more or less spaced from the upper bearing 13, depending on the position of the shim 34.
  • Each of the front 14 and rear 15 bearings of the blanket cylinder 5 is also retained on its respective flange 7 or 8, owing to the fact that its respective flange 14b or 15b is supported at two points on the lower half of its periphery located on either side of the plane P passing through the axis of the bearing.
  • One of these support points is constituted, for example, by a pad 37 of a spherical stop 38 which is in contact with the periphery of the flange 15b of the bearing 15 (or 14b of the bearing 14) at a point located in the lower left quadrant of the collar 15b, slightly below the left end of the horizontal diameter d1, perpendicular to the plane P, of this collar.
  • the other fulcrum, located on the right side of the bearing, is part of a device 39 playing both the role of bearing retainer and anti-jamming device.
  • This device 39 is provided, on each of the flanges 7 and 8, opposite the shoe 37, for example at the location of the right end of the horizontal diameter d1. However, the device 39 could also be located a little lower in the lower right quadrant.
  • This device 39 comprises a locking finger 41 with a rounded end and which is engaged in a notch 42 formed in the peripheral surface of the flange 15b of the bearing 15, at the location of the right end of the horizontal diameter d1.
  • the finger 41 is carried by a pivoting arm 43 which is articulated around an axis 44 and which is constantly pushed towards the flange 15b of the bearing 15, under the action of a return spring 45.
  • the locking finger 41 normally retains the bearing 15 in the position shown in FIG. 3 when the blanket cylinder 5 is not pressure calibrated. This prevents the bearings 14,15 from falling too low into the bottom of the openings oblong 16,17, when the counterpart cylinder is not under pressure, so as not to degenerate the pinions.
  • the flanges 14b, 15b of the front 14 and rear 15 bearings of the blanket cylinder 5 carry, at their lower parts, inserts 46, fixed by means of screws 47 and projecting towards the bottom relative to the peripheral surface of the flanges 14b, 15b.
  • inserts 46 are intended to constitute lateral stops coming into contact, when the device is in the printing position, with adjustable stops, not shown, forming part of the movable assembly of the counterpart cylinder 11, and serving to define the crushing of the sheet between the blanket and the counter cylinder.
  • the printing apparatus according to the invention in its version with variable format, that is to say with removable cassette 6, offers the advantage that it uses cassettes 6 which are considerably simplified and lightened by the fact that a large part of the controls for adjusting the plate cylinders 4 and blanket 5 are carried by the frame of the printing apparatus itself and not by the individual interchangeable cassettes 6.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rotary Presses (AREA)

Claims (10)

  1. Offsetdruckmaschine, umfassend einen Plattenträger-Zylinder (4) und einen Gummituch-Zylinder (5), deren Achsen parallel in der gleichen Ebene (P) angeordnet sind und wobei einer am anderen anliegt und ein zu bedruckendes bahnförmiges Material zwischen dem Gummituch-Zylinder (5) und einem Gegendruckzylinder (11) durchläuft, der Teil einer beweglichen Vorrichtung am Gestell (1) der Maschine und gegen den Gummituch-Zylinder (5) anlegbar ist, wobei die Plattenträger- (4) und Gummituch-Zylinder (5) von vorderen (12,14) und hinteren Lagern (13,15) aufgenommen sind, die ihrerseits von seitlichen vorderen (7) und hinteren (8) Trägerplatten der Maschine getragen sind, dadurch gekennzeichnet, daß die vorderen (14) und hinteren (15) Lager des Gummituch-Zylinders (5) in Richtung der Lager des Plattenträger-Zylinders (4), verschiebbar in verlängerten Ausnehmungen (16,17) der vorderen und hinteren Trägerplatte eingebaut und darin in Position durch wenigstens ein Teil der beweglichen Einstellmittel des Gegendruck-Zylinders (11) gehalten und in Druck-Position verkeilt sind, wobei sie gegen einstellbare Anschläge (34) anliegen, welche von den Trägerplatten (7,8) gehalten sind, und die einstellbaren Anschläge (34) den Achsabstand zwischen dem Plattenträger-Zylinder (4) und dem Gummituch-Zylinder (5) festlegen.
  2. Offsetdruckmaschine nach Anspruch 1, dadurch gekennzeichnet, daß jedes Lager (14,15) des Gummituch-Zylinders (5) eine zylinderförmige Lagerschale (14a,15a) aufweist, welche horizontal und quer zu einer der Ausnehmungen (16,17) in einer der Trägerplatten (7,8) und einem Bund (14b,15b) der Lagerschale (14a,15a) eingepaßt ist, wobei sich dieser Bund (14b,15b) mit einer der Flächen der Trägerplatten (7,8) im Kontakt befindet und gegen den einstellbaren Anschlag (34) anliegt.
  3. Offsetdruckmaschine nach Anspruch 2, dadurch gekennzeichnet, daß der einstellbare Anschlag (34) von einem Keil gebildet wird, der in Längsrichtung gleitbar auf einer Fläche der Trägerplatte (7,8) angeordnet ist und eine in Längsrichtung abgeschrägte Seite (34a) seiner Gleitbahn aufweist und der Keil (34) insgesamt eine Winkelform bildet, wobei sich die Bunde (14b, 15b) der vorderen (14) und hinteren (15) Lager des Gummituch-Zylinders (5) in Kontakt mit den schrägen Seiten der Keile (34) befinden und Mittel (35,36) zum Verstellen jedes Heiles (34) in Längsrichtung vorgesehen sind.
  4. Offsetdruckmaschine nach einem der Ansprüche 2 und 3, dadurch gekennzeichnet, daß jedes vordere (14) und rückwärtige (15) Lager des Gummituch-Zylinders (5) in seiner Trägerplatte (7) bzw. (8) durch einen Bund (14b,15b) in Position gehalten ist, unter Abstützung seiner unteren Hälfte auf zwei Stützpunkte (37,38,39), wobei diese zu beiden Seiten der Ebene (P) angeordnet sind und die beiden Achsen des plattenträger-Zylinders (4) und des Gummituch-Zylinders (5) aufnehmen.
  5. Offsetdruckmaschine nach Anspruch 4, dadurch gekennzeichnet, daß einer der Stützpunkte des Lagers (14,15) des Gummituch-Zylinders (5) von einem Gleitschuh (37) mit einem sphärischen Widerlager (38) gebildet ist, welches in Kontakt mit dem Bund (14b, 15b) des Lagers (14,15) steht, und zwar an einem Punkt, welcher sich im unteren Quadranten einer Seite der Ebene (P) befindet, wobei der andere Abstützpunkt an der anderen Seite der Ebene (P) gelegen ist und ein Rückhalte- und Gegenhaltemittel (39) bildet.
  6. Offsetdruckmaschine nach Anspruch 5, dadurch gekennzeichnet, daß das Rückhalte- und Gegenhaltemittel (39) einen Verriegelungsstift (41) mit abgerundetem Ende aufweist, der mit einer in der Peripherie des Bundes (14b,15b) des Lagers (14,15) ausgebildeten Ausnehmung (42) zusammenwirkt, wobei der Verriegelungsstift (41) permanent in Richtung des Bundes (14b,15b) des Lagers (14,15) unter Beaufschlagung durch eine Feder (45) gedrückt wird.
  7. Offset-Druckmaschine nach einem der Ansprüche 2 bis 6, dadurch gekennzeichnet, daß die Bunde (14b,15b) der vorderen (14) und hinteren (15) Lager des Gummituch-Zylinders (5) an ihren unteren Partien Ansatz-Stücke (46) aufweisen, welche als Widerlager zum Kontakt mit den beweglichen Stellmitteln des Gegendruck-Zylinders (11) zur Einstellung des Achsabstandes zwischen dem Gummituch-Zylinder (5) und dem Gegendruck-Zylinder (11) ausgebildet sind.
  8. Offsetdruckmaschine nach einem der Ansprüche 2-7, dadurch gekennzeichnet, daß sie Mittel zur Verstellung jeweils eines der Lager zur Aufnahme einer der Achsen (9,10) relativ zum anderen Lager, welches die gleiche Achse trägt, aufweist, um eine Schräglage oder Neigung der Achse eines der Zylinder (4,5) relativ zum anderen auszugleichen.
  9. Offsetdruckmaschine nach Anspruch 8, dadurch gekennzeichnet, daß eine zylinderförmige Lagerschale (12a) des Lagers (12) des Plattenträger-Zylinders (4), horizontal und in Längsrichtung einstellbar, eine Ausnehmung (22) mit einem etwas größeren Durchmesser als dem der Lagerschale (12a) durchdringt und das Lager (12) in drei Stützpunkten gehalten ist, nämlich einem ersten oberen Stützpunkt (A), der vom oberen Anlagepunkt zwischen der zylinderförmigen Lagerschale (12a) des Lagers 12) und der oberen Partie der aufnehmenden Ausnehmung (22) gebildet wird, und einem zweiten Stützpunkt (B), an einer Seite der Ebene (P) gelegen und insbesondere an der Außenseite des Durchmessers (d), senkrecht zur Ebene (P) des Lagers (12), welches sich an dieser Seite der Ebene (P) befindet, wobei der zweite Stützpunkt (B) gebildet ist durch eine Kontaktstelle eines Anschlags (23), der am Rand des Bundes (12b) des Lagers (12) unter Verwendung einer Einstellschraube (23a) zur Regulierung der Schräglage, senkrecht zur Ebene (P) anliegt, wobei deren Achse die Achse des Lagers (12) schneidet und durch einen Haltebock (24) hindurchgeschraubt ist, der an der Trägerplatte (7) angebracht ist, sowie einen dritten Stützpunkt (C) im unteren Quadranten auf der anderen Seite der Ebene (P), wobei dieser dritte Stützpunkt durch ein Druckglied (25) gebildet ist, welches in einem Kalter (25a) gleitbar geführt ist, der seinerseits an der Trägerplatte (7) befestigt ist, und dessen Achse die Achse des Lagers (12) radial schneidet, wobei das Druckglied (25) mittels einer Feder (26) gegen die Peripherie des Bundes (12b) des Lagers (12) ausgedrückt wird.
  10. Offsetdruckmaschine nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Achse (9) des Plattenträger-Zylinders (4) in der Art angeordnet ist, daß sie in den Lagern (12,13) transversal in einer Richtung gleiten kann und an einem ihrer Enden durch eine in einem Deckel (7) angeordnete Feder (28) axial beaufschlagt ist, derart, daß sie ständig in Richtung des anderen Deckels (8) gedrückt wird, und am anderen Ende, das über die Außenseite des anderen Deckels (8) übersteht, ein Schublager (32) montiert ist, welches in axialer Richtung durch einen mobilen Regelarm betätigbar ist, welcher an der Maschine angeordnet ist.
EP19930400847 1992-04-02 1993-04-01 Offsetdruckmaschine Expired - Lifetime EP0564360B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9204016 1992-04-02
FR9204016A FR2689449B1 (fr) 1992-04-02 1992-04-02 Appareil d'impression offset.

Publications (2)

Publication Number Publication Date
EP0564360A1 EP0564360A1 (de) 1993-10-06
EP0564360B1 true EP0564360B1 (de) 1995-09-06

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP19930400847 Expired - Lifetime EP0564360B1 (de) 1992-04-02 1993-04-01 Offsetdruckmaschine

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EP (1) EP0564360B1 (de)
DE (1) DE69300437T2 (de)
FR (1) FR2689449B1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004037889B4 (de) * 2004-04-05 2006-05-11 Koenig & Bauer Ag Vorrichtung zur Lagerung eines Zylinders und Druckeinheit mit wenigstens drei als Druckwerk zusammen wirkenden Zylindern

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1921443A (en) * 1930-03-04 1933-08-08 Hoe & Co R Bearing for rotary printing machines
DE1047213B (de) * 1956-07-17 1958-12-24 Maschf Augsburg Nuernberg Ag Lagerung der Zylinder von Druckmaschinen
US3326439A (en) * 1964-09-15 1967-06-20 Harris Intertype Corp Preloading structure for cooperating cylinders
US3552313A (en) * 1968-10-07 1971-01-05 Heidelberger Druckmasch Ag Cylinder controlling and interrupter structure for printing presses
US3618516A (en) * 1969-08-04 1971-11-09 Adamovske Strojirny Np Support for offset cylinders of printing machines
DE2130278C3 (de) * 1971-04-23 1974-06-20 Wallace Herman Kentfield Calif. Granger (V.St.A.) Druckeinheit einer Rollenrotationsdruckmaschine zum wahlweisen Hoch- oder Flachdruck
US4491071A (en) * 1981-04-15 1985-01-01 M.A.N.-Roland Druckmaschinen Aktiengesellschaft Arrangement for securing skew adjustment of a plate cylinder in a sheet-fed rotary printing press

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Publication number Publication date
DE69300437T2 (de) 1996-05-09
DE69300437D1 (de) 1995-10-12
FR2689449B1 (fr) 1996-12-13
EP0564360A1 (de) 1993-10-06
FR2689449A1 (fr) 1993-10-08

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