EP0782920B1 - Contrepoids et mécanisme de levage - Google Patents

Contrepoids et mécanisme de levage Download PDF

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Publication number
EP0782920B1
EP0782920B1 EP96116475A EP96116475A EP0782920B1 EP 0782920 B1 EP0782920 B1 EP 0782920B1 EP 96116475 A EP96116475 A EP 96116475A EP 96116475 A EP96116475 A EP 96116475A EP 0782920 B1 EP0782920 B1 EP 0782920B1
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EP
European Patent Office
Prior art keywords
cylinder
mechanism according
supporting
contact
counterweight
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
EP96116475A
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German (de)
English (en)
Other versions
EP0782920A3 (fr
EP0782920A2 (fr
Inventor
Glenn Alan Guaraldi
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.)
Heidelberger Druckmaschinen AG
Original Assignee
Heidelberger Druckmaschinen 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
Application filed by Heidelberger Druckmaschinen AG filed Critical Heidelberger Druckmaschinen AG
Publication of EP0782920A2 publication Critical patent/EP0782920A2/fr
Publication of EP0782920A3 publication Critical patent/EP0782920A3/fr
Application granted granted Critical
Publication of EP0782920B1 publication Critical patent/EP0782920B1/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
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/08—Cylinders
    • B41F13/20—Supports for bearings or supports for forme, offset, or impression cylinders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2227/00—Mounting or handling printing plates; Forming printing surfaces in situ
    • B41P2227/20—Means enabling or facilitating exchange of tubular printing or impression members, e.g. printing sleeves, blankets

Definitions

  • the present invention relates to a device for storing a Counterweighted cylinder in a processing unit.
  • US 4,458,591 discloses a rotary printing machine in which the angle between a blanket cylinder and a plate cylinder by means of a tilting mechanism is changed.
  • a plate cylinder stop mechanism moves the plate cylinder to to put this off the blanket cylinder.
  • parking the plate cylinder is a cam the center-to-center distance between a forming roll and the Maintain plate cylinder.
  • loosening is one Bearing and a support bearing of a printing unit cylinder, which is disengaged on one side, not disclosed or suggested.
  • US 5,237,920 shows a device for mounting a cylinder in a printing unit a rotary printing press.
  • the printing unit are bearing parts from the ends of one Printing unit cylinder removable.
  • Counterweight devices are provided, which Lever with an arcuate part include the force on the drive side bearings exert the printing unit cylinder and the operator-side ends of the cylinders are released become.
  • Each of the counterweight devices includes a toggle link around which to move the respective lever into its position and press it against the weight of the to hold the associated pressure cylinder in its position.
  • US 5,241,905 discloses a printing unit with a releasable bearing clamp.
  • the printing unit includes a gate rotatably supported in a wall of a frame.
  • the gate has one closed position, in which it is located above the opening in the frame wall, and an open position in which it is not over the opening in the frame wall located.
  • a clamping mechanism is provided, which is a bearing housing Printing unit cylinder sticks to the gate when it is in its closed position Position.
  • the clamping mechanism includes a first one attached to the gate Clamp and a second clamp mounted on the gate, which is relative to the first Clamp moved to an open or closed position. In the closed position the first clamp lies against the second clamp and is in engagement with it the bearing housing of the printing unit cylinder.
  • the gate moves to its open position and thus allows access to the printing unit cylinder for replacing one tubular sleeve.
  • the gate is together with the printing unit cylinder movable.
  • US 5,301,609 discloses a printing unit with tilting and parking mechanisms.
  • An upper one and a lower beam that supports the ends of the plate cylinders are through a tilt mechanism independently of one another in the transverse direction relative to one Frame moves.
  • a parking mechanism includes a pressure cylinder and one with the piston rod connected to both supports. The pressure cylinder and the piston rod are rotatably connected to the carriers and perform a rotational movement relative to the Beams out when the beams move transversely through the tilt mechanism become.
  • the parking mechanism thus enables the beams to be tilted independently of each other, while they remain connected to each other for storage.
  • the object of the invention is therefore to provide a printing unit cylinder, on the one axially mountable sleeve applied or removed from this by a To move the operating position into a detaching position and vice versa.
  • a counterweight and lifting mechanism is for Movement of a printing unit cylinder between a printing position and a Parking position provided.
  • the cylinder has a first and a second end stored with its two ends in respective bearing housings.
  • An axially attachable Shape e.g. B. a sleeve is slidably pushed over the first end of the cylinder.
  • shape to be axially applied is not a sleeve must be designed, d. H. that they don't have a continuous tubular surface needs.
  • the cylinder can e.g. B. a pressure cylinder with a sleeve-shaped attached thereon Printing form or a blanket cylinder with a sleeve-shaped attached to it Be a rubber blanket.
  • a shutdown mechanism that works with the first and second Support housing is connected, moves the cylinder when switching from the printing position to the parking position and moves the cylinder when switching from the Parking position down to the printing position.
  • a counterweight mechanism is on one Place outside the second support housing can be coupled to the second end of the cylinder. The counterweight mechanism is in the shut-off position of the cylinder with the second one End of the cylinder connected and is decoupled from the cylinder when it is in a position of employment.
  • a support device is also provided, which is in the second support housing engages and this supports when the cylinder in the Parking position. In this way the cylinder is against the failure of the Parking mechanism protected in the parking position.
  • the Shutdown mechanism an actuator (e.g. a pneumatic cylinder) and one Coupling for lifting the respective bearing housing during parking.
  • the Bearing housings are rotatable about the axes of the respective side frames in order to To allow parking of the cylinder.
  • the respective bearing housing adjustable stop can be assigned to the pressure in the gap between the to control adjacent cylinder surfaces.
  • the Support device horizontally between a first position in which this of the gearbox-side support housing is moved, and a second position in which this the gearbox-side support housing supports what is controlled by an actuation unit.
  • a sliding part attached to the transmission-side frame is the support of the Support device in the second position below the gearbox-side support housing intended.
  • the transmission-side support housing includes a contact member, e.g. B. a control disc, and the support device has a corresponding contact area with an inclined one Surface on.
  • the respective actuators for the first and the second support housing and the actuating unit for the support device in different Way to be realized.
  • these devices can be considered pneumatic Cylinders, hydraulic cylinders or other suitable pressurized, on Be fluid based organs. Electric motors, solenoids or others electrically controlled organs are also suitable.
  • a printing unit 1 comprises an upper inking unit 2 and a lower inking unit 21.
  • a large number of friction rollers 4 rub the one supplied from an upper ink fountain 3 Colour.
  • a dampening unit 5 is assigned to an upper first cylinder 19.
  • a Damp applicator roller 6 and applicator rollers 7, 8 and 9 each bring dampening solution or Paint on the surface of an axially applied form, such as a sleeve-like, tubular printing form, which is mounted on the upper first cylinder 19.
  • the Rollers 6, 7, 8 and 9 can either assume a position or can be turned off, d. H. they can in a known manner from the surface of the upper first Cylinder 19 can be turned off.
  • an adjustable Stop 14 attached below a bearing housing 12 on the transmission side 32 .
  • the support housing 12 on the transmission side 32 has a vertically extending one Coupling 15 connected to an actuator 16. Stretching the Actuator 16 when turning off the pressure cylinder 19 causes the pivoting of the support housing 12 counterclockwise about an axis 42 of the transmission side Frame 32.
  • a support device 17 is also assigned to the support housing 12.
  • the Support device 17 is coupled to an actuating unit 18, which is a pneumatic or hydraulic cylinder, an electric motor or a solenoid or a other suitable organ can be.
  • the actuating unit 18 moves the Support device 17 laterally between a support position and a disengaged one Position. In Fig. 1, the support device 17 is shown in its disengaged position. How explained in more detail below, the support device 17 supports the in its support position Support housing 12 during the parking of the printing cylinder 19th
  • both sides of a web 44 are printed, as it runs along a path 43 through the gap between the upper one second cylinder 20 (e.g. a blanket cylinder) and a lower second Cylinder 30 (e.g. a blanket cylinder) moves, with both cylinders 20, 30 a have sleeve-shaped pressure blanket attached to it.
  • the upper first cylinder 19 and lower first cylinder 29 each tubular Printing forms attached. Additional printing units similar to that in FIG. 1 can also be used Printing unit 1 shown can be arranged in the web path 43.
  • the lower inking unit 21 comprises a lower ink fountain 22, from which ink to the Rubbing rollers 23 of the lower inking unit 21 is supplied. By means of application rollers 26, 27 and 28 paint is supplied onto the lower first cylinder 29.
  • a dampening unit 24 is assigned to the lower inking unit 21 and passes over the dampening roller 25 Dampening solution on a sleeve-like, mounted on the lower first cylinder 29, tubular printing form too.
  • FIG. 2a shows a side view of the between a gear-side frame 32 and an operator-side frame 31 arranged upper first cylinder 19.
  • Ein Counterweight mechanism 35 is also shown on frame 32.
  • Figure 2b shows one Top view of the counterweight mechanism 35 and
  • Fig. 2c shows the operator side Frame 31 in detail.
  • An actuator 16.1 is attached to the operator-side frame 31, which has a coupling 15.1, which can be released with the operator-side support housing 180 connected is.
  • the operator-side support housing 180 in turn comprises a gate 182 which a bracket 184 and a gate operating mechanism 186 pivotally mounted is.
  • the operator-side support housing 180 is rotatable about an axis 188. In print mode the operator-side support housing 180 supports the cylinder 19. On the transmission-side Frame 32 has support housing 12 rotatably mounted about axis 42, as in FIG. 1 shown. When the actuators 16, 16.1 are coupled, the support housings 12, 180 rotated about the axes 42, 188 via the couplings 15, 15.1 (against the Viewed clockwise from the perspective of FIG. 1), and the upper first cylinder 19th is arched from the upper second cylinder 20 with an upward Movement stopped.
  • Counterweight mechanism 35 an actuator 39, for. B. a pneumatic Cylinder, a toggle link 38 and a counterweight lever 37 with one arcuate part 370 next to a cylinder bearing 36.
  • the counterweight lever 37 is on a counterweight frame 380 pivotally mounted. In the disconnected position of the lever 37, the arcuate part 370 thereof is not in contact with the cylinder bearing 36 Contact.
  • FIG. 3a shows a side view of the between the transmission-side frame 32 and the operator-side frame 31 arranged upper first cylinder 19 and a counterweight mechanism 35.
  • Fig. 3b shows one Top view of the counterweight mechanism 35
  • Fig. 3c shows the operator side Frame 31 in detail.
  • the top one is Cylinder 19 in the non-printing mode (i.e., turned off), and the Counterweight mechanism 35 is connected.
  • the upper first cylinder 19 is above itself the operator-side and transmission-side frames 31, 32 located Actuators 16, 16.1 moved into its parking position. Then the Counterweight mechanism 35 actuated, whereby the arcuate portion 370 of the Lever 37 is brought into contact with the cylinder bearing 36. 1 is a Support device 17, which is slidably mounted on a sliding plate 34, actuated and engaged in the transmission-side support housing 12, the cylinder bearing 36 and the gearbox-side support housing 12 remain immobile.
  • the operator-side frame 31 has an opening 31.1 on.
  • the operation of the Counterweight mechanism 35 and the support device 17 to the bearing housing 13 the operator side frame 31 of the upper first cylinder 19 solved what that Removal of the sleeve 33 through the opening 31.1 within the operator side Frame 31 allows.
  • a releasable bearing clamp as disclosed in US 5,241,905 the bearing housing 13 can be released on the operator-side frame 31 and thus in its position on the pin 190 of the upper first cylinder 19 on the operator side Frames 31 remain as shown in Fig. 3c.
  • the gate 182 is replaced by a Door actuation device 186 opened and the sleeve 33 can through the opening 31.1 applied or removed.
  • the Cylinder 19 is supported by the support housing 12 and the counterweight mechanism 35.
  • the support housing 12 is in turn by the actuator 16 and Coupling 15 held in place.
  • the support device 17 and the slide plate 34 protect the cylinder 19 from damage in the event of failure of the Actuator 16 or the coupling 15.
  • the actuator 39 is in a retracted state during the Counterweight mechanism 35 is connected, can also protect against failure of the Actuator 39 are offered. Since the support device 17 supports the cylinder, when the counterweight mechanism 35 is connected, the actuator 16 needs actually not designed to carry the full weight of the cylinder.
  • Fig. 4 shows the transmission-side support housing 12 in detail.
  • the upper first cylinder 19 and the upper second cylinder 20 are in print mode. It becomes a printed image from the upper first cylinder 19 to the upper second cylinder 20 and then to the Surface of a web 44 extending through the gap between the upper second Cylinder 20 and the lower second cylinder 30 moves, transferred.
  • the application rollers 6, 7, 8 and 9 each transfer color or Dampening solution on the surface of the upper first cylinder 19.
  • the bearing housing 12 is mounted rotatably about the axis 42 of the transmission-side frame 32. In this mode is the support housing 12 supported by a stop 14 which on the slide plate 34 of the gear-side frame 32 is adjustably attached.
  • the bearing housing 12 is on the Coupling 15 connected to the actuator 16.
  • the coupling 15 is with the Support housing 12 rotatably connected about an axis 120. On axis 120 of the Support housing 12 is also attached to a control disc 40 which is chamfered with a Surface area 41 of the wedge-shaped support device 17 cooperates.
  • the Support device 17 is brought into and out of contact with by an actuating unit 18 the control disk 40 moves.
  • the actuation units 16, 16.1, 18 and 39 can, for. B. pneumatic cylinders, electric motors with or without gears, solenoids, hydraulic working cylinders or other suitable organs for actuating the Support device 17 or the coupling 15, 15.1, 38.
  • FIG. 5 shows the support housing 12 in a parked position.
  • the inking rollers 7, 8, 9 and the dampening roller 6 are by conventional means of the Surface of the upper first cylinder 19 turned off. Since the support housing 12 is slightly rotated about the axis 42 and thus leaves the stop 14 comes the upper first cylinder 19 does not match the cylinder 20 or the rollers 6 - 9 in contact.
  • the wedge-shaped Support device 17 moves on the slide plate 34. As explained above, the Support device 17 moved laterally by the actuating unit 18. To friction too reduce, an inclined part 41 of the support device 17 contacts the Control disk 40, which is attached to the support housing 12 so as to be rotatable about the axis 120, what the starting or engaging the support device 17 below the Support housing 12 facilitated.
  • the upper first cylinder 19 on the gear-side frame 32 held in position, secured by the counterweight mechanism 35 located outside the transmission side frame 32 and additionally by the support device 17 which is connected to the support housing 12 attached control disc 40 is in contact. If there is a sudden drop in pressure occurs in an actuator 16 during the removal of a sleeve, the Support housing 12 largely in its parked by the support device 17 Position held.
  • the parking in the lower inking unit can, for. B. in the type disclosed in US 5, 301, 609 and way can be achieved.
  • FIG. 6 shows an embodiment of a parking mechanism 290 for the one shown in FIG. 1 lower inking unit 21.
  • the divider mechanism 290 is in a printing position or position shown (in contrast to the parked position).
  • the lower first cylinder 29 is mounted on a carrier 260 and can with a downward movement about an axis 200 via one of an actuator 220 driven first piston 210 are turned off.
  • the lower second cylinder 30 is on supported on a carrier 230.
  • the carrier 230 has a stop 240 and is around one Axis 250 rotatably attached. In the printing position, piston 210 holds carrier 260 and the lower first cylinder 29 in position.
  • the carrier 230 and the lower second Cylinder 30 are in through the stop 240 located on the carrier 260 in Position held.
  • the carrier 260 rotates the lower first cylinder 29 about the axis 200 and in the parking position.
  • Rotation causes gravity to cause carrier 230 to lower second cylinder 30 rotates clockwise until stop 270 contacts block 280.
  • block 280 rotation occurs the carrier 260 continues under the pressure exerted by the piston 210, the lower second cylinder 30 from upper second cylinder 20 and lower first Cylinder 29 is separated.
  • the upper first cylinder 19 is from the upper second cylinder 20 turned off with an upward movement, as in FIGS. 5 shown.
  • the upper second cylinder 20 remains immobile during parking.
  • the present invention was for a double-sided printing offset printing machine shown, in which the upper first cylinder 19 through an upward movement is stopped, the upper second cylinder 20 immobile remains, and the lower first 29 and second cylinders 30 by a downward movement be turned off.
  • the present invention is not limited to such one Configuration.
  • FIGS. 1, 2a, 2b, 3a, 3b, 4, and 5 shown counterweight and lifting mechanism also in a printing press are applied, in which the lower first cylinder 29 during parking would remain immobile and the lower second 30, upper second 20 and upper first Cylinder 19 would all be turned off with an upward movement.
  • Counterweight and lifting mechanism can also be used in a printing press, in which the lower second cylinder 30 remains immobile during parking would, the upper second 20 and upper first cylinder 19 with an upward movement and the lower first cylinder 29 would be shut down. Ultimately, all four cylinders could be shut down with an upward movement.
  • the present invention is also applicable to single-sided offset printing machines a blanket cylinder, an impression cylinder and an impression cylinder applicable.
  • the present invention is in no way limited to use in Offset printing machines.
  • the invention is applicable to any processing machine that sleeved bodies.
  • the counterweight and lifting mechanism according to present invention could e.g. B. in connection with other image-bearing cylinders, such as engraved anilox cylinders, gravure cylinders, letterpress cylinders, Fexo printing cylinders or electronically illustrated cylinders can be used.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rotary Presses (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Jib Cranes (AREA)
  • Chain Conveyers (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)
  • Vehicle Body Suspensions (AREA)
  • Liquid Crystal Substances (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Coating With Molten Metal (AREA)

Claims (20)

  1. Mécanisme de contrepoids et de levage pour le déplacement d'un cylindre d'un groupe de traitement entre une position d'impression et une position hors service, comprenant un cylindre (19) ayant une première et une deuxième extrémités, une forme d'impression (33) se mettant en place axialement et se montant de manière amovible en passant sur la première extrémité du cylindre, la première et la deuxième, extrémités du cylindre (19) étant montées dans une première et une deuxième cage de soutien correspondante (180, 12) ;
    caractérisé par
    un mécanisme de mise hors service (15, 15.1. 16, 16.1) qui est relié à la première et à la deuxième cage de soutien (180, 12) et qui fait monter le cylindre (19) d'une position d'impression à une position hors service et le fait descendre de la position hors service à la position d'impression ;
    un mécanisme de contrepoids (35) pouvant être relié à une partie extérieure de la deuxième extrémité du cylindre (19), la deuxième cage de soutien (12) entrant alors en contact avec une partie intérieure du cylindre (19) et un dispositif de soutien (17) entrant en contact avec et soutenant la deuxième cage de soutien (12) lorsque le cylindre (19) se trouve à la position hors service.
  2. Mécanisme selon la revendication 1, qui comprend par ailleurs ;
    un dispositif de coulissement (34) pour soutenir le dispositif de soutien (17) à la position hors service.
  3. Mécanisme selon la revendication 1,
    caractérisé
    en ce que le cylindre (19) est un cylindre porte-plaque.
  4. Mécanisme selon la revendication 1,
    caractérisé
    en ce que le cylindre (19) est un cylindre de blanchet.
  5. Mécanisme selon la revendication 1,
    caractérisé
    en ce que le cylindre (19) est un cylindre d'impression.
  6. Mécanisme selon la revendication 1,
    caractérisé
    en ce que la première et la deuxième cage de soutien (180, 12) tournent entre la position d'impression et la position hors service autour d'axes correspondants (188, 42).
  7. Mécanisme selon la revendication 1,
    caractérisé
    en ce que le cylindre (19) est un cylindre porteur d'image, par exemple un cylindre gravé à trame, un cylindre à forme d'impression en héliogravure, un cylindre de typographie, un cylindre de flexographie ou un cylindre portant une image réalisée par voie électronique.
  8. Mécanisme selon la revendication 1, qui comprend par ailleurs ;
    deux butées réglables (14), dont chacune est en contact avec une cage de soutien afin de régler la pression entre le cylindre (19) et un cylindre en appui contre ce dernier.
  9. Mécanisme selon la revendication 1,
    caractérisé
    en ce que la deuxième cage de soutien (12) comprend un organe de contact (40) avec lequel le dispositif de soutien (17) est mis en contact à la position hors service.
  10. Mécanisme selon la revendication 9,
    caractérisé
    en ce que le dispositif de soutien (17) comporte une zone de contact (41) destinée à être mise en contact avec l'organe de contact (40) a la position hors service.
  11. Mécanisme selon la revendication 10,
    caractérisé
    en ce que la zone de contact présente une surface chanfreinée (41).
  12. Mécanisme selon la revendication 11,
    caractérisé
    en ce que l'organe de contact (40) est monté rotatif sur la deuxième cage de soutien (12) et en ce que le contact de l'organe de contact (40) est à faible frottement avec la surface de contact (41) pendant que le dispositif de soutien se déplace en étant en contact avec la deuxième cage de soutien (12).
  13. Mécanisme selon la revendication 1,
    caractérisé
    en ce que le dispositif de soutien (17) comprend un module d'actionnement (18) pour son déplacement.
  14. Mécanisme selon la revendication 13,
    caractérisé
    en ce que le module d'actionnement (18) est commandé électroniquement.
  15. Mécanisme selon la revendication 13,
    caractérisé
    en ce que le module d'actionnement (18) est un cylindre.
  16. Mécanisme selon la revendication 14,
    caractérisé
    en ce que le module d'actionnement (18) est une bobine d'électro-aimant.
  17. Mécanisme selon la revendication 1,
    caractérisé
    en ce que le mécanisme de contrepoids (35) comprend un levier de contrepoids (37) relié à un organe d'actionnement (39) et en ce que le levier de contrepoids (37) comprend une partie en arc de cercle (370) qui est en prise avec un palier (36) du cylindre (19) qui est situé sur le côté engrenage.
  18. Mécanisme selon la revendication 1,
    caractérisé
    en ce que le mécanisme de mise hors service comprend un premier et un deuxième organe d'actionnement (16, 16.1) et un premier et un deuxième accouplement (15, 15.1) situé entre chacun des premier et deuxième organes d'actionnement (16, 16.2) et la première ainsi que la deuxième cage de soutien (180, 12).
  19. Mécanisme selon la revendication 1,
    caractérisé
    en ce que la première et la deuxième cages de soutien (180, 12) sont chacune rotatives autour d'un axe (188, 120) sur un châssis latéral correspondant (31, 32) d'un groupe de traitement (1).
  20. Mécanisme selon la revendication 1, qui comprend par ailleurs :
    un mécanisme de libération (186) pour libérer une première cage (16) de support du cylindre (19) après que le mécanisme de contrepoids (35) et le dispositif de soutien (17) ont été mis en service.
EP96116475A 1995-12-22 1996-10-15 Contrepoids et mécanisme de levage Expired - Lifetime EP0782920B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US577996 1984-02-08
US08/577,996 US5678485A (en) 1995-12-22 1995-12-22 Counterpoise and lift mechanism

Publications (3)

Publication Number Publication Date
EP0782920A2 EP0782920A2 (fr) 1997-07-09
EP0782920A3 EP0782920A3 (fr) 1997-10-22
EP0782920B1 true EP0782920B1 (fr) 1999-05-26

Family

ID=24311020

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96116475A Expired - Lifetime EP0782920B1 (fr) 1995-12-22 1996-10-15 Contrepoids et mécanisme de levage

Country Status (8)

Country Link
US (1) US5678485A (fr)
EP (1) EP0782920B1 (fr)
JP (1) JP3863953B2 (fr)
CN (1) CN1093468C (fr)
AT (1) ATE180439T1 (fr)
CA (1) CA2190400C (fr)
DE (2) DE59601992D1 (fr)
HK (1) HK1001124A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7775159B2 (en) 2005-03-30 2010-08-17 Goss International Americas, Inc. Cantilevered blanket cylinder lifting mechanism
US7819057B2 (en) 2005-03-30 2010-10-26 Goss International Americas, Inc. Print unit having blanket cylinder throw-off bearer surfaces
US7849796B2 (en) 2005-03-30 2010-12-14 Goss International Americas, Inc Web offset printing press with articulated tucker
US8037818B2 (en) 2005-04-11 2011-10-18 Goss International Americas, Inc. Print unit with single motor drive permitting autoplating

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FR2756214B1 (fr) * 1996-11-28 1999-02-12 Heidelberg Harris Sa Dispositif de deplacement de cylindres d'un groupe d'impression recto-verso d'une machine rotative a imprimer
DE19816659B4 (de) 1997-05-26 2005-04-07 Heidelberger Druckmaschinen Ag Verfahren und Vorrichtung zum Schutz gegen das Eindringen von Fremdkörpern in einen Walzenspalt
DE19820159A1 (de) * 1997-08-07 1999-02-11 Heidelberger Druckmasch Ag Stellvorrichtung für eine Druckmaschine
DE19740129C2 (de) * 1997-09-12 2003-08-14 Roland Man Druckmasch Rotationsdruckmaschine mit stirnseitig freilegbaren Zylindern
FR2778599B1 (fr) * 1998-05-13 2000-08-04 Heidelberger Druckmasch Ag Dispositif de deplacement des cylindres de groupes d'impression de machines rotatives a imprimer
DE29901697U1 (de) * 1999-02-01 2000-07-13 Heidelberger Druckmaschinen Ag, 69115 Heidelberg Farbwerk in einer Druckmaschine
US6343547B1 (en) 1999-11-12 2002-02-05 Heidelberger Druckmaschinen Ag Cantilevered cylinder counterpoise device and method
US6289805B1 (en) 2000-02-08 2001-09-18 Heidelberger Druckmaschinen Ag Device and method for driving a printing cylinder
JP2002046251A (ja) * 2000-06-26 2002-02-12 Heidelberger Druckmas Ag 偏心箱を使用して胴の胴抜きを行うための機構
DE10261983A1 (de) * 2002-09-21 2004-04-08 Koenig & Bauer Ag Verfahren zum Einstellen des Anpressdrucks einer verstellbar gelagerten Walze
NL1022048C2 (nl) * 2002-12-02 2004-06-03 Mps Holding B V Drukmodule alsmede een drukmachine voorzien van een dergelijke drukmodule.
DE10305956B4 (de) * 2003-02-12 2004-12-23 Windmöller & Hölscher Kg Verfahren zum Wechseln von Druckhülsen in einer Druckmaschine
US6877424B1 (en) * 2004-03-11 2005-04-12 Goss International Americas, Inc. Counterpoise device and method for cantilevered printing press cylinders
DE202004015229U1 (de) * 2004-09-30 2006-02-09 Kark Ag Vorrichtung mit mehreren Walzen
JP4898782B2 (ja) 2005-03-30 2012-03-21 ゴス インターナショナル アメリカス インコーポレイテッド 自動刷版交換を行うウェブオフセット印刷機
US7617772B2 (en) * 2005-05-13 2009-11-17 Heidelberger Druckmaschinen Ag Balancing system for balancing a printing drum and method for balancing the printing drum
US20060278105A1 (en) * 2005-06-13 2006-12-14 Chih-Chieh Hsiao Positioning device for printing device of printing apparatus for paperboards for making paper boxes
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FR2895309B1 (fr) * 2005-12-27 2009-07-03 Goss Int Montataire Sa Unite d'impression presentant une configuration hors-pression d'arret et une configuration hors-pression de changement de blanchet et presse d'impression correspondante
FR2895305B1 (fr) * 2005-12-27 2009-04-17 Goss Int Montataire Sa Presse d'impression a engagement de bande ameliore et procede d'engagement de bande correspondant.
FR2895307B1 (fr) * 2005-12-27 2008-03-14 Goss Int Montataire Sa Unite d'impression a configuration hors-pression permettant de limiter les risques d'endommagement des cylindres par enroulement de la bande de papier, et presse d'impression correspondante.
FR2895306B1 (fr) * 2005-12-27 2008-04-04 Goss Int Montataire Sa Unite d'impression a amplitudes differentes de deplacement des cylindres porte-blanchet pour atteindre une configuration hors-pression et presse d'impression correspondante.
FR2895308B1 (fr) * 2005-12-27 2009-07-03 Goss Int Montataire Sa Unite d'impression a configuration hors-pression de changement de blanchet tubulaire permettant le passage d'une bande de papier et presse d'impression correspondante.
JP6084439B2 (ja) * 2012-11-09 2017-02-22 株式会社ミヤコシ バリアブル印刷機
CN104814945A (zh) * 2015-05-14 2015-08-05 王兴民 一种远红外散结乳安贴

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US7775159B2 (en) 2005-03-30 2010-08-17 Goss International Americas, Inc. Cantilevered blanket cylinder lifting mechanism
US7819057B2 (en) 2005-03-30 2010-10-26 Goss International Americas, Inc. Print unit having blanket cylinder throw-off bearer surfaces
US7849796B2 (en) 2005-03-30 2010-12-14 Goss International Americas, Inc Web offset printing press with articulated tucker
US8250976B2 (en) 2005-03-30 2012-08-28 Goss International Americas, Inc. Cantilevered blanket cylinder lifting mechanism
US8037818B2 (en) 2005-04-11 2011-10-18 Goss International Americas, Inc. Print unit with single motor drive permitting autoplating

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CA2190400C (fr) 2000-01-25
US5678485A (en) 1997-10-21
CN1157213A (zh) 1997-08-20
DE59601992D1 (de) 1999-07-01
JP3863953B2 (ja) 2006-12-27
EP0782920A3 (fr) 1997-10-22
CN1093468C (zh) 2002-10-30
CA2190400A1 (fr) 1997-06-23
JPH09183209A (ja) 1997-07-15
EP0782920A2 (fr) 1997-07-09
DE19643568A1 (de) 1997-06-26
ATE180439T1 (de) 1999-06-15
HK1001124A1 (en) 1998-05-29

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