EP0941849B1 - Dispositif pour le montage et le positionnement d'un rouleau - Google Patents

Dispositif pour le montage et le positionnement d'un rouleau Download PDF

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Publication number
EP0941849B1
EP0941849B1 EP99810193A EP99810193A EP0941849B1 EP 0941849 B1 EP0941849 B1 EP 0941849B1 EP 99810193 A EP99810193 A EP 99810193A EP 99810193 A EP99810193 A EP 99810193A EP 0941849 B1 EP0941849 B1 EP 0941849B1
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EP
European Patent Office
Prior art keywords
roller
spring
spring elements
setting direction
anstellrichtung
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
EP99810193A
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German (de)
English (en)
Other versions
EP0941849A1 (fr
Inventor
Robert Imhof
Peter Gertsch
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.)
Wifag Maschinenfabrik AG
Original Assignee
Wifag Maschinenfabrik AG
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
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Publication of EP0941849A1 publication Critical patent/EP0941849A1/fr
Application granted granted Critical
Publication of EP0941849B1 publication Critical patent/EP0941849B1/fr
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
    • B41F31/00—Inking arrangements or devices
    • B41F31/30—Arrangements for tripping, lifting, adjusting, or removing inking rollers; Supports, bearings, or forks therefor
    • B41F31/304—Arrangements for inking roller bearings, forks or supports

Definitions

  • the invention relates to a device for storing and positioning a roller of a Printing machine, in particular a roller of an inking unit or dampening unit.
  • the roller is employed against at least one counter roll and both sides in a respective bearing shell stored.
  • the bearing shells are by means of at least one spring element with a machine frame connected.
  • the camp consists of a with a Rack wall connected stationary bearing pin and a receptacle for a pin the roller serving housing, wherein the bearing pin and the housing non-metallic compliant and adjustable are interconnected.
  • the journal of surrounded the bearing housing.
  • the roller is employed by two mating rollers in that by means of a bearing housing against the bearing pin radially supporting adjusting screw or by applying a pressure medium, the position of the bearing housing relative is adjusted to the journal.
  • a rubber bumper that is non-metallic compliant Making connection between the journal and the bearing housing, ensures that the bearing housing with appropriate actuation of the adjusting screw or after pressure relief is returned to its original position coaxial with the journal.
  • the invention has set itself the task of creating a low-cost storage, by the one employed on a counter roller roller of a printing press regardless of their respective position to the counter roll with constant pressure as possible to the counter roll is pressed.
  • the roller is also transverse to the Anstellraum floating and resilient against the counter roll or, in the case of several Counter rolls, pressed against each of the counter rolls.
  • the storage according to the invention is finally comparatively insensitive to production-related deviations of the roll diameter, i. the rollers must too with larger scattering the diameter, which is quite up to about 3 to 4 mm from the nominal size may differ, not be re-adjusted each time.
  • a spring element is used, the internal friction losses are negligible during cushioning in practice. Preference is given to metallic springs.
  • the suspension of the storage is designed so that no or at most negligible Friction losses occur during cushioning, the storage of the invention reacts particularly sensitive to small and smallest changes in the pressure force. Small and rapid changes will be compensated immediately.
  • a damping be used to larger changes in the pressure force and thereby caused To dampen displacements of the roller, but at least the first response to the change in position should be unattenuated at the beginning of a change.
  • the roller at its two roll neck or at their the Walzenapfen receiving bearing shells, each with two spring elements relative to the each facing machine walls support.
  • the storage invention acts as an elastic bending beam, the From a machine side wall abragend firmly clamped on this machine side wall is and at the free end of the bearing shell of the roller or a receiving body of Bearing shell is rigidly attached.
  • the roller hangs between two such elastic ones Bending beam, of two facing machine side walls in the described Protrude way.
  • the elastic restoring forces of the two clamped on both sides of the roller Bending beam, with an imaginary bending beam by several spring elements may be formed, the roller feather floating.
  • Per storage or suspension at least two as elastic bending beam provided acting spring elements.
  • the at least two spring elements have a distance with respect to the Anstellraum from each other. Further can at least a third spring element transversely to the Anstellraum spaced from the be arranged above said at least two spring elements.
  • the at least one spring element is preferably a leaf spring.
  • a particularly preferred spring element has a meandering shape, so that the effective Spring length, i. the effective bending spring length, greater than the clear distance between two clamping locations of the spring element is.
  • a first meander with this spring element protruding from the side wall of the machine frame, is opposite to a Meandering short connecting bar connected to a second meandering arm, the spaced from the first meander again on the side wall of the machine frame zuragt.
  • the roller or its pivot bearing already at the free end of the second Guranderarms could be attached, this second meandering over a second Connecting web with a again projecting from the side wall of the machine frame connected to the third meandering arm.
  • the pivot bearing attached to the roller.
  • more than three meander arms each also acting as a bending beam, be provided.
  • Several add up Bending beam namely the off of the side wall and zuragenden on the side wall Meander arms, to a spring element.
  • the position of the spring elements relative to the counter roll to be changed. This can preferably be done by changing the clamping location of the Spring element on the machine frame done. In principle, could also be fixed Einspannort on the machine, the clamping position on the bearing shell or on a Receiving body for the bearing shell can be varied. In this case, the position of the spring elements in a first embodiment with respect to the machine side wall both in the X and Y directions, so that the roller acting on the roller, resulting spring force vector with the required for optimal roll adjustment Force vector coincides.
  • the roller forcibly guided in and against the Anstellraum movable.
  • the guide is along the bisectors, i.e. the bisecting line runs in Anstellraum. This applies in particular to intermediate rolls, where due to the large drive torque at the roll circumference, the position of Roller can be significantly influenced in an undesirable manner.
  • Fig. 1 shows a so-called rider roll 1, which against a single, fixed counter-roller 2 is employed.
  • the Anstellcardi A points from the axis of rotation of the roller 1 to the axis of rotation the counter roller 2. In the Anstellcardi A ideally also on the Roller 1 acting, resulting contact force.
  • Fig. 2 shows a so-called intermediate roll 1, against two fixed counter-rollers 3 and 4 is employed.
  • the Anstellraum A has along the bisector of the axes of rotation of the rollers 1, 3 and 4 formed triangle, starting from the axis of rotation the roller 1 between the two axes of rotation of the rollers 3 and 4 therethrough. Also in Embodiment of FIG. 2, the force vector of acting on the roller 1, resulting adjusting force ideally in Anstellraum A.
  • the roller 1 is in both configurations, i. when used as a rider roller and also when used as an intermediate roll, at its two roll necks each in a two-part Bearing shell 5 mounted, which is fixed to a receiving body 6, in turn in a manner according to the invention on a side wall of a machine frame facing it is supported.
  • the storage on both sides of the roller 1 is formed in each case the same.
  • Figures 3 to 5 show the storage of the roller 1 of Figure 1. The same storage However, can also be used in the intermediate roll 1 of the configuration of Fig. 2.
  • the other pin end is in stored in the same way.
  • the spigot end is received in the two-part bearing shell 5, which is fixed to the receiving body 6, by means of spring elements 7 at a Carriage 8 is attached.
  • the carriage 8 is in turn held in a guide block 10, which is not movably connected to a side wall of the machine frame M.
  • the Receiving body 6 and the carriage 8 are each plate formations. While the receiving body 6 by a simple plate with suitable mounting options for the Bearing shell 5 and the spring elements 7 is formed, it is in the carriage. 8 around a plate, for the purpose of displacement relative to the guide block 10 in broken through its middle area and in this openwork area of one Guide member 11 of the guide block 10 is penetrated.
  • the guide block 10 is in the area its guide part 11 by means of two continuous screws 13 with the machine frame M bolted.
  • Each of the spring elements 7 is a metallic one Leaf spring, each by itself and in combination with the other spring elements 7 as projecting from the side wall of the machine frame M elastic bending beam acts.
  • Each of the spring elements 7 is rod-shaped with one for the resilient mounting suitable cross-section in terms of cross-sectional shape and dimensions.
  • the spring elements 7 are, as is easy to recognize in consideration of FIG. 5, clamped symmetrically to the axis of rotation of the roller 1 at the corners of a rectangle.
  • the carriage 8 and the four spring elements 7 together form edges a cuboid with a salaried state of the roller 1 approximately in extension of Rotary axis of the roller 1 lying central longitudinal axis.
  • An axial offset, especially in or against the Anstellraum is also possible; it must, however, the biasing force, i.e. the contact force can be achieved in the desired strength.
  • the spring elements 7 are each provided with a first end by means of brackets 8a and 8b on Carriage 8 and a second ends by means of brackets 6a and 6b on the receiving body 6 fixed clamped.
  • brackets 6a, 6b, 8a and 8b means Screws 9, the spring elements 7 penetrating, on each opposite End walls of the receiving body 6 and der Schlittens 8 angeschraubt.
  • the spring elements 7 are sandwiched between the receiving body 6 and its ironing and the carriage 8 and its brackets clamped.
  • the spring elements 7 are in their initial position, i. in the relaxed state, shown.
  • the contact force of the roller 1 is determined by the force acting on the roll neck, resulting elastic biasing force predetermined.
  • the preload force is adjusted that the roller 1 is pressed against the counter roller 2 with the required contact force becomes.
  • the roller 1 can the necessary feed and Einstellierien due to inventive storage without frictional losses, i. without being relevant in practice Frictional losses, perform.
  • the Einspannort the spring elements 7 can be changed to the machine frame M opposite be applied to the force acting on the roller 1 resulting spring force with respect to a to be able to set optimum roll position.
  • the carriage 8 is the Machine frame M opposite in a plane perpendicular to the axis of rotation of the roller. 1 postponed.
  • the displacement and fixation in the desired position takes place opposite the guide block 10.
  • the guide block 10 has seen in longitudinal section of Figure 4 a T-shape on.
  • the centerpiece serves as a guide part 11 for the carriage 8 and the Crossbar of the T is used with its wings as a secure fastening part 12 for the Slide 8 in the set desired position. With its guide part 11 penetrates the Guide block 10 the correspondingly broken slide 8 and is in this area by means of two fastening screws 13 immovable with the machine frame M. connected.
  • the carriage 8 is, as best seen in Fig. 5, as a perforated rectangular plate formed with four straight legs, between which the guide block 10 with its guide part 11 to the side wall of the machine frame M protrudes.
  • the opening of the carriage 8 is dimensioned sufficiently large in Anstellcardi A and transverse thereto, so that the carriage 8 is displaced relative to the guide block 10 in the region of the opening can be.
  • the guide member 11 is formed as a simple cuboid, the free, within the aperture of the carriage 8 surfaces lying in Anstellcardi A and extend at right angles thereto and thus serve as guide surfaces for the carriage 8.
  • the carriage 8 is in Anstellcardi A by means of two trained as screws first Adjusting means 15 and 16 at the two transversely to the Anstellcardi A facing surfaces supported by the guide member 11 and is relative to the guide block 10 transverse to the Anstellcardi A by a total of four trained as screws second adjusting means 17 and 18th fixed, of which two each against the two extending in Anstellcardi A, from each other Press away-facing surfaces of the guide member 11.
  • the two second adjusting screws 17 and 18 also serve to guide the carriage 8 in and against the Anstellcardi A when adjusting using the first adjustment means 15 and 16.
  • By adjusting the second adjusting means 17 and 18 can also be set the Anstellcardi A; it can also be set or adjusted a bias transversely to the setting direction.
  • the spring elements 7 can, with appropriate choice of their shape, in particular their Cross-sectional shape, not only in Anstell therapies A, but also across to hiring the roller 1 are biased.
  • Figures 6 to 8 show the storage of the intermediate roll 1 of Figure 2.
  • the storage would also be in training the roller 1 as a rider roll according to the figure 1 suitable.
  • the storage after the Figures 5 to 8, wherein the roller 1 forcibly guided in and against the Anstellraum A. is, the spring-floating storage so only in and against the Anstellraum done, especially proven.
  • the guide piece 26 is formed as a bar, the in the region of the rollers 25a and 25b on the guide block 10 facing end face the receiving body 6 is screwed.
  • the guide piece 26 is on the receiving body. 6 arranged adjustable, in particular it can be moved transversely to the direction and in its displacement positions are fixed to the receiving body 6.
  • the Anstellcardi A can thus easy Be adjusted or adjusted.
  • the spring elements 7 of the storage after the FIGS. 6 to 8 are thus both with respect to the adjustment direction A and in one Direction biased transversely to it.
  • the bearing according to FIGS. 6 to 8 has a safety device which ensures that at break of one or more of the spring elements 7, the roller 1 from her Storage can not be thrown out.
  • the safety device forms a Emergency bearing for the roller 1.
  • the safety device is secured by a safety pin 30 and a securing hole 31 is formed.
  • the safety pin 30 protrudes from the Receiving body 6 facing surface of the guide block 10 from and into the on the opposite surface of the receiving body 6 recessed locking hole 31 inside.
  • the central longitudinal axes of the securing bolt 30 and the securing bore 31 run, for example, in extension of the axis of rotation of the roller 1.
  • the securing hole 31 has a larger diameter than the securing bolt 30, so that the Locking pin 30 in intact storage without contact in the securing hole 31st is included.
  • the roller 1 In case of breakage of one or more spring elements 7 carries the safety pin 30 in cooperation with the securing hole 31, the roller 1 and takes over the function of the emergency storage at least until the standstill of the roller. 1
  • FIG. 9 shows the bearing according to the invention with an alternative embodiment of the invention Spring elements 7. Otherwise, however, the storage can be that of the first or second Embodiment correspond identically.
  • the spring element 7 of Figure 9 has between his first Einspannort the carriage 8 and its second Einspannort the receiving body 6 a significantly increased effective spring length, which is greater than the clear Distance between the two clamping locations is.
  • the spring element 7 has a meandering shape.
  • each of the spring elements 7 by three spaced apart arranged rods 7a, 7b and 7c and these rods connecting cross bars 7d and 7e formed, which lie in the resting state of the spring element in a plane; a spread in Anstellraum would also be conceivable.
  • the spring travel and the spring force be optimized.
  • the outer dimensions of the device according to the invention can still remain unchanged. It can also be the distance between side wall and Roller bearing 5 are shortened.
  • Figure 10 shows a storage with spring elements 7, which like the spring elements of the storage are formed according to FIG. In turn, four of the spring elements per storage 7 used.
  • the adjusting spring 34 acts as a compression spring. It gets through, for example a plate spring package formed.
  • the adjusting spring 34 is arranged and adjusted to on the roller 1 exerts a directed against the Anstellcardi A compressive force.
  • the Spring elements 7 are biased by the adjusting spring 34 in Anstellcardi A.
  • the adjusting spring 34 acts between the carriage 8 and the receiving body 6.
  • Der Carriage 8 can be formed like the carriage of the above-described embodiments or be a simple fastener without adjustment. From the carriage 8 sticks out a rigidly attached thereto cantilever from in the direction of the receiving body 6 to. From Receiving body 6 also protrudes rigidly from a cantilever from in the direction of the side wall of the Machine frame M to. These two cantilevers have in plan view transversely to the direction of engagement A in the left half of Figure 10 on an overlap region. In this Overlap area is on the cantilever of the carriage 8, a bolt 33 in and against the Anstellcardi A freely slidably mounted.
  • the adjusting spring 34 is clamped.
  • the Bolts 33 In extension of the Bolts 33 is in and against the Anstellcardi A back and forth adjustable as a screw trained adjustment means 32 held on the cantilever arm of the receiving body 6.
  • the adjusting means 32 presses against the head of the bolt 33 and thereby on the adjusting spring 34th Die Pressure force of the adjusting spring 34 is achieved by an adjusting movement of the adjusting means 32nd adjusted and adjusted.
  • the spring-floating mounting spring elements 7 are characterized by the thus adjustable Adjusting spring 34 is biased or loaded so that the force of the adjusting spring 34, the roller 1 pushes away from the counter roll (s).
  • the one by a counter-roller and the two-sided the roller 1 provided adjusting springs 34 on the roller 1 forces exerted in the same direction.
  • the bias of the spring elements 7 and at the same time also the Adjusting spring 34 can be adjusted by the adjusting means 32. At maximum preload the spring elements 7 touches the roller 1, the counter roll or counter rolls no more.
  • the Roll brought back into contact and then by adjusting the adjustment 32 can be set exactly.
  • the adjusting spring 34 is relieved, namely the force with which the roller 1 is pressed against the counter roll or counter rolls becomes. It is true that the force acting on the roller 1, resulting force equal the force exerted by the spring elements 7 minus the force exerted by the adjusting spring 34 Power is.
  • the roller 1 can be adjusted in a particularly simple manner.
  • the Adjustment or adjustment is easy even with rollers with different Druchmessern possible, for example, due to a regrinding of the rollers by up to several millimeters.
  • the storage is also particularly suitable in the event that Roller 1 is pressed against your counter-roller or counter-rollers with only slight contact force or even pushed away from it. The latter is the case, for example, when high Anstelldschreibe already caused by the weight of the roller.
  • Figure 11 shows a double spring element 70, that two of the spring elements 7 to a structural unit summarizes.
  • the double spring element 70 is in FIG. 11 in the unloaded state in FIG a plan view and two side views shown.
  • the double spring element 70 is a plate-shaped component or a plate structure.
  • the two meandering in the plan view in Anstellcardi A spring elements. 7 run out at their attachment ends in a narrow mounting plate 7f, which with Holes for attachment, for example, on the carriage 8 is provided.
  • Each of the spring elements 7 is formed by three meander arms 7a, 7b and 7c, of which the meander arms 7a and 7b through a connecting web 7d and the meander arms 7b and 7c another connecting web 7e are connected to each other.
  • the meander arms 7a, 7b and 7c form successive bending beams under the contact force of the roller.
  • the meander shape runs so that the first meander 7a of the narrow Mounting plate 7f protrudes, in the back on the mounting plate 7f zuragenden second Guranderarm 7b passes and this finally through the back of the mounting plate 7f projecting third meander 7c is continued.
  • the third meander 7c At free expiring last Guranderarm, the third meander 7c, the load is attached. This end thus represents the end of the load
  • the plate structure 70 with the two spring elements 7 has a thickness D in the range of 2 to 5 mm, a length L in the range of 50 to 100 mm and a width B also in the Range from 50 to 100 mm.
  • the thickness D is about 3 mm
  • the length L about 70 mm and the width B about 80 mm.
  • the meander arms 7a, 7b and 7c and the connecting webs 7d and 7e are square in cross-section, wherein the cross-sectional shape adapted to the application, it can also be chosen differently.
  • the entire Plate structure 70 is in one piece of a metallic spring material, in particular spring steel, manufactured, wherein the plate structure 70 also of several thin plates in layers can be constructed. Individual spring elements 7, i. without connecting Mounting plate 7f, be provided.
  • Figure 12 shows the spring plate formation 70 in the same views as Figure 11, however in the loaded state under the action of acting only in Anstellraum A. Contact force.
  • the spring plate structure 70 has an expansion of about 7 mm compared with the Initial thickness D of about 3 mm.
  • FIG. 13 shows the plate structure 70 under the effect of a direction of engagement A and in the transverse direction Q acting load.
  • the shear load for example, as in the storage of Figures 6 to 8 are applied.
  • the widening of the spring plate structure 70 and each of the individual spring elements 7 in the transverse direction Q is in assumed application of the spring about 1 mm.

Landscapes

  • Rolls And Other Rotary Bodies (AREA)

Claims (12)

  1. Dispositif pour le montage et le positionnement d'un rouleau d'une presse à imprimer, dans lequel le rouleau (1) porte contre au moins un rouleau antagoniste (2, 3, 4) dans un sens d'attaque (A) et est monté de chaque côté dans une coquille de coussinet (5) qui est raccordée à un bâti (M) au moyen d'un agencement de ressorts de telle sorte que le rouleau (1) est repoussé par l'agencement de ressorts dans le sens d'attaque (A) et est monté élastiquement de façon flottante dans le sens opposé au sens d'attaque.
    caractérisé en ce que l'agencement de ressorts comporte au moins deux éléments élastiques (7) agencés à distance dans le sens d'attaque, saillant depuis une paroi latérale du bâti (M) dans la direction axiale du rouleau (1), et supportant la coquille de coussinet (5) à distance de la paroi latérale, lesquels éléments élastiques sont serrés aussi bien du côté de la paroi latérale que du côté de la coquille de coussinet, les éléments élastiques (7) agissant chacun aussi bien individuellement qu'en combinaison les uns avec les autres comme des poutres de flexion élastiques fléchissant dans le sens d'attaque.
  2. Dispositif selon la revendication 1, caractérisé en ce que l'élément élastique (7) est conformé en ressort à lame métallique.
  3. Dispositif selon la revendication 1 ou 2, caractérisé en ce que la coquille de coussinet (5) n'est raccordée au bâti (M) que par des éléments élastiques (7).
  4. Dispositif selon au moins l'une des revendications précédentes,
    caractérisé en ce que les éléments élastiques (7) sont fixés à une paroi latérale du bâti (M).
  5. Dispositif selon au moins l'une des revendications précédentes,
    caractérisé en ce que les éléments élastiques (7) ont une longueur élastique qui est supérieure à l'écartement de deux emplacements de serrage d'un élément élastique (7).
  6. Dispositif selon la revendication 5, caractérisé en ce que les éléments élastiques (7) ont une forme sinueuse comportant des bras en méandre (7a, 7b, 7c) qui s'étendent en s'éloignant et en rapprochant d'une paroi latérale du bâti (M).
  7. Dispositif selon au moins l'une des revendications précédentes,
    caractérisé en ce que les éléments élastiques (7) sont précontraints au moyen d'un ressort de réglage (34).
  8. Dispositif selon au moins l'une des revendications précédentes,
    caractérisé en ce que les éléments élastiques (7) sont également aptes à fléchir de façon élastique transversalement au sens d'attaque (M).
  9. Dispositif selon au moins l'une des revendications précédentes,
    caractérisé en ce que les éléments élastiques (7) sont fixés à une première extrémité à un chariot (8) qui peut être reçu de façon déplaçable sur un bloc de guidage (10) fixé à une paroi latérale du bâti (M) dans le sens d'attaque (A) et qui peut être immobilisé dans sa position de déplacement correspondante.
  10. Dispositif selon la revendication précédente, caractérisé en ce que le chariot (8) est également déplaçable dans une direction transversale au sens d'attaque(A).
  11. Dispositif selon au moins l'une des revendications précédentes,
    caractérisé en ce que les éléments élastiques (7) sont fixés à une extrémité à un corps de réception (6), destiné à la coquille de coussinet (5), qui est repoussé contre une butée (25a, 25b) fixée au bâti (M) par les éléments élastiques (7) transversalement au sens d'attaque (A) et qui est guidé sur la butée (25a, 25b).
  12. Dispositif selon au moins l'une des revendications précédentes,
    caractérisé en ce qu'il est prévu un dispositif de sécurité (30, 31) qui forme lors d'une cassure d'un ou plusieurs éléments élastiques (7) un coussinet d'urgence pour le rouleau (1).
EP99810193A 1998-03-13 1999-03-05 Dispositif pour le montage et le positionnement d'un rouleau Expired - Lifetime EP0941849B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19811053A DE19811053C2 (de) 1998-03-13 1998-03-13 Vorrichtung zum Lagern und Positionieren einer Walze
DE19811053 1998-03-13

Publications (2)

Publication Number Publication Date
EP0941849A1 EP0941849A1 (fr) 1999-09-15
EP0941849B1 true EP0941849B1 (fr) 2003-07-02

Family

ID=7860861

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99810193A Expired - Lifetime EP0941849B1 (fr) 1998-03-13 1999-03-05 Dispositif pour le montage et le positionnement d'un rouleau

Country Status (2)

Country Link
EP (1) EP0941849B1 (fr)
DE (2) DE19811053C2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10142226C1 (de) 2001-08-29 2003-03-27 Koenig & Bauer Ag Walze
DE10321225B4 (de) * 2003-05-12 2005-03-03 Siemens Ag Drucker
DE10340183A1 (de) 2003-09-01 2005-03-31 Maschinenfabrik Wifag Vorrichtung und Verfahren zum An- und Abstellen einer Walze einer Druckmaschine
SE529027C2 (sv) 2005-06-17 2007-04-10 Sandvik Intellectual Property Vals samt fjäder för vals med ringformiga ändytor

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE349598C (de) * 1919-09-02 1922-03-06 Walter Kellner Akt Ges Rotationsdruckpresse zur Vervielfaeltigung von Schriftwerk im Gummidruckverfahren
GB693796A (en) * 1950-07-07 1953-07-08 Philibert Deck Improvements in or relating to printing machines
US2892399A (en) * 1955-12-19 1959-06-30 Miehle Goss Dexter Inc Socket for ink roller
US3251590A (en) * 1963-12-26 1966-05-17 Drafto Corp Folded springs
DE1561014B1 (de) * 1967-03-02 1970-02-12 Maschf Augsburg Nuernberg Ag Verstellbare Walzenlagerung, insbesondere für Reib- und Auftragwalzen von Farbwerken an Druckmaschinen
DE2042475C3 (de) * 1970-02-09 1981-06-19 VEB Schwermaschinenbau Kombinat "Ernst Thälmann" Magdeburg, DDR 3011 Magdeburg Tragrollenlagerung für Verseilmaschinenrotore
DE2402101C3 (de) * 1974-01-17 1978-09-14 Maschinenfabrik Augsburg-Nuernberg Ag, 8900 Augsburg Einrichtung zum Verbinden des Fonnzylinders einer Rotations-Druckmaschine mit dessen Antriebswelle
DE8208650U1 (fr) * 1982-03-26 1987-06-04 M.A.N.- Roland Druckmaschinen Ag, 6050 Offenbach, De
US4487122A (en) * 1983-11-04 1984-12-11 Gravure Research Institute, Inc. Deflection compensating roll for providing uniform contact pressure
US4756249A (en) * 1986-12-16 1988-07-12 Hardin Philip J Self-adjusting means for rollers

Also Published As

Publication number Publication date
DE59906139D1 (de) 2003-08-07
EP0941849A1 (fr) 1999-09-15
DE19811053A1 (de) 1999-09-16
DE19811053C2 (de) 2002-06-06

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