EP0788841B1 - Device for applying glue - Google Patents

Device for applying glue Download PDF

Info

Publication number
EP0788841B1
EP0788841B1 EP96120470A EP96120470A EP0788841B1 EP 0788841 B1 EP0788841 B1 EP 0788841B1 EP 96120470 A EP96120470 A EP 96120470A EP 96120470 A EP96120470 A EP 96120470A EP 0788841 B1 EP0788841 B1 EP 0788841B1
Authority
EP
European Patent Office
Prior art keywords
roller
glue
adhesive
axis
chamber
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
EP96120470A
Other languages
German (de)
French (fr)
Other versions
EP0788841A2 (en
EP0788841A3 (en
Inventor
Hermann Sandmeier
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.)
Windmoeller and Hoelscher KG
Original Assignee
Windmoeller and Hoelscher KG
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 Windmoeller and Hoelscher KG filed Critical Windmoeller and Hoelscher KG
Publication of EP0788841A2 publication Critical patent/EP0788841A2/en
Publication of EP0788841A3 publication Critical patent/EP0788841A3/en
Application granted granted Critical
Publication of EP0788841B1 publication Critical patent/EP0788841B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
    • B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
    • B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
    • B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
    • B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
    • B05C1/0826—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line the work being a web or sheets
    • B05C1/083—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line the work being a web or sheets being passed between the coating roller and one or more backing rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
    • B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
    • B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
    • B05C1/0813—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line characterised by means for supplying liquid or other fluent material to the roller
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
    • B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
    • B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
    • B05C1/0826—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line the work being a web or sheets
    • B05C1/0834—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line the work being a web or sheets the coating roller co-operating with other rollers, e.g. dosing, transfer rollers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/17—Surface bonding means and/or assemblymeans with work feeding or handling means
    • Y10T156/1798—Surface bonding means and/or assemblymeans with work feeding or handling means with liquid adhesive or adhesive activator applying means

Definitions

  • the invention relates to an adhesive application device with an adhesive receiving Adhesive chamber, the front side of which is held by an adhesive roller with vertical Axis of rotation with a vertical side wall of the chamber a return gap limited for adhesive orders not accepted, and by one to this parallel sealing roller is closed, with the adhesive roller an adhesive passage gap forms and by sealing means against the other vertical side wall the chamber is sealed, with an adhesive application device that can be positioned on the adhesive roller or cliché roller, which is preferably in the format of glue this takes over and on workpieces to be applied with an adhesive transmits, and with a pivoted and provided with a drive Control lever in which eccentric to its pivot axis with an eccentricity that is smaller than the radius of the plate roller, the plate roller is mounted and the the plate roller moves away from the workpiece carrier when applying an adhesive No workpieces to be provided.
  • An adhesive application device of the type specified at the outset is, for example known from DE-C-19532582.
  • the cliché roller moved away from the material carrier consisting, for example, of a gripper cylinder if this is not an adhesive application Workpieces transported so that the workpiece carrier or the gripper cylinder does not be smeared with glue.
  • 3 to 5 of the drawing is a pivotable mounting of the plate roller described in which when moving away from the workpiece carrier Distance of the axis of rotation of the plate roller to the axis of rotation of the adhesive roller remains constant.
  • the cliché roller 2 provided with the cliché 3 is in storage 6 rotatably mounted in a lever 4, which in turn about the axis of rotation 5 of the Adhesive roller 1 is pivotally mounted.
  • the path of the continuously changed and workpieces to be applied with adhesive are indicated by the arrow A indicated. If the plate roller 2, 3 is to be moved away from the workpiece carrier, a drive, for example a pneumatic cylinder 7, is actuated, the lever 4 pivoted between the stops 8, 9 fixed to the frame.
  • FIGS. 3 to 5 The arrangement shown in FIGS. 3 to 5 has the Disadvantage that the cliché roller 2 on a relatively long lever stored at a relatively large distance from its pivot axis is to move and press the cliché roller with a smaller pivot angle must be pivoted so that at a mass swiveling greatly accelerated and braked have to be what at the high speed at which the on and off takes place because of the large accelerations resulting large mass forces problematic is.
  • the pivot axis 11th is at a distance from the axis of rotation 12 of the plate cylinder 2, which is smaller than the radius of the plate roller.
  • the arrangement has the disadvantage that that when the plate roller 2 is pivoted away from the workpiece carrier the axis of rotation 12 of the plate cylinder in the position 12 'is pivoted in the direction of the axis of rotation 5 the adhesive roller 1 concentric envelope cylinder B with the radius R deviates towards the inside, so that the axes of rotation 12, 5 the plate roller and the adhesive roller move closer to one another and the cliché squeezed in the manner shown in FIGS. 7 and 8 becomes.
  • This bruise, the even adhesive absorption prevented during parking is disadvantageous however accepted.
  • the object of the invention is an adhesive application device to create the type specified at the beginning, when reducing the mass forces resulting from the accelerations when the cliché roller is put on and off on the workpiece carrier the distance of the axis of rotation of the plate roller to that The axis of rotation of the adhesive roller does not change.
  • this object is achieved with an adhesive application device of the type specified in that the Axis of rotation of the plate cylinder or the axis of rotation of the adhesive roller are guided so that the distance between the plate roller to the adhesive roller remains the same.
  • the task is solved by that the existing from the adhesive chamber with adhesive and sealing roller Unit around a side, to the axis of the plate roller parallel axis pivoted and between one to the Axis of the adhesive roller concentric pin or sector and a control cam rotatable with the control lever a movable stored spacer is arranged that the unit resilient device acting on the pin of the adhesive roller presses against the spacer element and that the characteristic the control curve is selected so that when the Lever the distance between the axes of the adhesive roller and the Cliché roller remains constant.
  • the cliché roller for the purpose of setting it down and placing it on the workpiece carrier with a short length of the lever arm of the adjusting lever between the pivot axis of the control lever and the axis of rotation of the plate roller and with a large swivel angle of the control lever and thus swivel less acceleration, so that over the entire Travel the mass forces occurring during adjustment, So the acceleration and deceleration are kept low can.
  • the spacer element expediently consists of a in the machine frame pivoted lever with to the cliché roller axis parallel pivot axis.
  • the spacer via an adjustable eccentric on the Supports the adhesive roller so that the thickness of the adhesive application removed from the cliché by the adhesive roller can be adjusted.
  • the spacer element is expediently supported by a roller on the control curve.
  • the Adhesive roller in an adjusting lever provided with an actuator is mounted eccentrically to its pivot axis, so that the thickness of the adhesive application on the Adhesive roller can be adjusted.
  • the adhesive chamber 23 is up to that shown in FIG. 2 Mirror filled with adhesive 24, which is not through shown lines are supplied and possibly also discharged can.
  • the sealing roller 25 is rotatably mounted in the plate 20.
  • there is a cylindrical disk in the plate 20 27 rotatably mounted on both sides with eccentric pins 26, 28 is provided.
  • the adhesive roller 1 is mounted.
  • the cylindrical disc 27 is connected to an actuating lever 29, which has a Actuator 30, for example a pressure medium piston-cylinder unit, to adjust the thickness of the adhesive cylinder 1 adopted adhesive layer is provided.
  • the adhesive roller 1 and the sealing roller 25 are with drives provided that drive them in the direction of arrows C and D. Because of the special design of the adhesive chamber, the adhesive and sealing rolls and their drives, we refer to the adhesive application device known from DE 195 32 582.6.
  • a cylindrical one Disc 30 freely rotatably mounted with a radially projecting Adjusting lever 31 is connected by one in the machine frame pivoted pneumatic cylinder 32 between the Stops 33 and 34 fixed to the frame is pivotable.
  • the cylindrical disk which is used for storage, bears on her Underside of a cam 35.
  • a pin 36 is eccentric in the cylindrical disk 30 the plate cylinder 2 stored.
  • the gripper cylinder 40 is provided with grippers 41, the workpieces to be provided with glue on their front Capture ends.
  • the one radial lever 45 carries, which forms a spacer that extends with one side to the vertically upwardly projecting pin 28, which with the bearing pin 26 of the adhesive roller 1 is aligned and on the other hand the control curve 35 creates.
  • control curve is chosen so that when planting the spacer on the pin 28 on the one hand and the control curve 35 on the other hand when the cliché roller is pivoted 2 the distance between the axes of rotation of the adhesive roller 1 and the plate roller 2 remains constant.
  • the spacer element consisting of the lever 45 has between forked legs an eccentric bolt 52, the Eccentricity can be adjusted by turning the shaft 53 can. By turning the eccentric bolt 52, the effective width of the spacer 45 and thus that of Cliché 3 adopted thickness of the glue application can be set.
  • a roller 55 is mounted between forked legs, about which the spacer element 45 is supported on the control cam 35.

Abstract

Adhesive is applied by an arrangement of a chamber (23) containing the adhesive (24), a roller (1) partly immersed in the adhesive and an application roller (2) applying adhesive to a workpiece passing by the roller. In the absence of a workpiece, the axle of the application roller is swivelled away from the gripping device by an eccentric axle (36) which does not coincide with the axis of rotation of the roller. The axles of the application roller of that of the adhesive roller are movable so that the distance between the two rollers remains the same. Preferably the adhesive roller and a sealing roller (25) cover the front of the adhesive chamber, the former defining a gap with a vertical wall of the chamber for return of non-applied adhesive and the latter being sealed against the other vertical wall of the chamber and forming a gap with the adhesive roller for adhesive to pass through.

Description

Die Erfindung betrifft eine Klebstoffauftragsvorrichtung mit einer Klebstoff aufnehmenden Klebstoffkammer, deren vordere Seite durch eine Klebstoffwalze mit vertikaler Drehachse, die mit einer vertikalen Seitenwand der Kammer einen Rückförderspalt für nicht abgenommene Klebstoffaufträge begrenzt, und durch eine zu dieser parallele Dichtwalze geschlossen ist, die mit der Klebstoffwalze einen Klebstoffdurchtrittsspalt bildet und durch Abdichtmittel gegenüber der anderen vertikalen Seitenwand der Kammer abgedichtet ist, mit einer an die Klebstoffwalze anstellbaren Klebstoffauftrags- oder Klischeewalze, die vorzugsweise formatmäßig Leimaufträge von dieser übernimmt und auf mit einem Klebstoffauftrag zu versehende Werkstücke überträgt, und mit einem schwenkbar gelagerten und mit einem Antrieb versehenen Stellhebel, in dem exzentrisch zu dessen Schwenkachse mit einer Exzentrizität, die kleiner ist als der Radius der Klischeewalze, die Klischeewalze gelagert ist und der die Klischeewalze von dem Werkstückträger abrückt, wenn mit einem Klebstoffauftrag zu versehende Werkstücke ausbleiben.The invention relates to an adhesive application device with an adhesive receiving Adhesive chamber, the front side of which is held by an adhesive roller with vertical Axis of rotation with a vertical side wall of the chamber a return gap limited for adhesive orders not accepted, and by one to this parallel sealing roller is closed, with the adhesive roller an adhesive passage gap forms and by sealing means against the other vertical side wall the chamber is sealed, with an adhesive application device that can be positioned on the adhesive roller or cliché roller, which is preferably in the format of glue this takes over and on workpieces to be applied with an adhesive transmits, and with a pivoted and provided with a drive Control lever in which eccentric to its pivot axis with an eccentricity that is smaller than the radius of the plate roller, the plate roller is mounted and the the plate roller moves away from the workpiece carrier when applying an adhesive No workpieces to be provided.

Eine Klebstoffauftragsvorrichtung der eingangs angegebenen Art ist beispielsweise aus DE-C-19532582 bekannt. Bei derartigen Vorrichtungen muß die Klischeewalze von dem beispielsweise aus einem Greiferzylinder bestehenden Werkstoffträger abgerückt werden, wenn dieser keine mit einem Klebstoffauftrag zu versehende Werkstücke transportiert, damit der Werkstückträger bzw. der Greiferzylinder nicht durch Leimaufträge verschmiert werden. An adhesive application device of the type specified at the outset is, for example known from DE-C-19532582. In such devices, the cliché roller moved away from the material carrier consisting, for example, of a gripper cylinder if this is not an adhesive application Workpieces transported so that the workpiece carrier or the gripper cylinder does not be smeared with glue.

Bei dem Abrücken der Klischeewalze vom Werkstückträger ergibt sich das Problem, daß möglichst der Abstand der Klischees zu der Klebstoffwalze nicht verändert werden soll, damit die Gleichmäßigkeit des Klebstoffauftrags auf die Klischees nicht beeinträchtigt wird und die Klischees auch nicht gequetscht werden.When the cliché roller moves away from the workpiece carrier, the problem arises that as far as possible the distance between the clichés and the adhesive roller is not changed So that the uniformity of the adhesive application on the clichés is not is impaired and the clichés are not squashed.

Anhand der Fig. 3 bis 5 der Zeichnung wird eine schwenkbare Lagerung der Klischeewalze beschrieben, bei der bei einem Abrücken von dem Werkstückträger der Abstand der Drehachse der Klischeewalze zu der Drehachse der Klebstoffwalze konstant bleibt. Die mit dem Klischee 3 versehene Klischeewalze 2 ist in der Lagerung 6 in einem Hebel 4 drehbar gelagert, der seinerseits um die Drehachse 5 der Klebstoffwalze 1 schwenkbar gelagert ist. Die Bahn der kontinuierlich geöfrderten und mit einem Klebstoffauftrag zu versehenden Werkstücke ist durch den Pfeil A angedeutet. Soll die Klischeewalze 2, 3 von dem Werkstückträger abgerückt werden, wird ein Antrieb, beispielsweise ein Pneumatikzylinder 7, betätigt, der den Hebel 4 zwischen den gestellfesten Anschlägen 8, 9 verschwenkt. Da während dieses Verschwenkens die Drehachse des Klischeezylinders 2 auf einem zu der Drehachse 5 der Klebstoffwalze 1 konzentrischen Hüllzylinder, der durch den Pfeil B angedeutet ist, verschwenkt wird, ändert sich der Abstand der Drehachse des Klischeezylinders zu der Drehachse der Klebstoffwalze 1 nicht. Aus Fig. 4 ist ersichtlich, daß das Klischee 3 des Klischeezylinders 2 in jeder Schwenklage des Stellhebels 4 Klebstoffaufträge gleicher Dicke von der Klebstoffwalze 1 abnimmt. Aus Fig. 5 ist ersichtlich, daß bei einem Verschwenken des Stellhebels 4 das Klischee 3 keiner Abstandsänderung zu dem Mantel der Klebstoffwalze 1 unterliegt.3 to 5 of the drawing is a pivotable mounting of the plate roller described in which when moving away from the workpiece carrier Distance of the axis of rotation of the plate roller to the axis of rotation of the adhesive roller remains constant. The cliché roller 2 provided with the cliché 3 is in storage 6 rotatably mounted in a lever 4, which in turn about the axis of rotation 5 of the Adhesive roller 1 is pivotally mounted. The path of the continuously changed and workpieces to be applied with adhesive are indicated by the arrow A indicated. If the plate roller 2, 3 is to be moved away from the workpiece carrier, a drive, for example a pneumatic cylinder 7, is actuated, the lever 4 pivoted between the stops 8, 9 fixed to the frame. Because during this Swiveling the axis of rotation of the plate cylinder 2 on one to the axis of rotation 5 of the adhesive roller 1 concentric envelope cylinder, which is indicated by the arrow B. is pivoted, the distance of the axis of rotation changes of the plate cylinder to the axis of rotation of the adhesive roller 1 not. From Fig. 4 it can be seen that the plate 3 of the plate cylinder 2 4 adhesive applications in each swivel position of the adjusting lever same thickness of the adhesive roller 1 decreases. From Fig. 5 it can be seen that when the control lever is pivoted 4 the cliché 3 no change in distance to the jacket the adhesive roller 1 is subject.

Die aus den Fig. 3 bis 5 ersichtliche Anordnung hat jedoch den Nachteil, daß die Klischeewalze 2 an einem relativ langen Hebel mit verhältnismäßig großem Abstand von dessen Schwenkachse gelagert ist, der zum Abrücken und Anstellen der Klischeewalze mit einem kleineren Schwenkwinkel verschwenkt werden muß, so daß bei einem Verschwenken erhebliche Massen stark beschleunigt und abgebremst werden müssen, was bei der hohen Geschwindigkeit, mit der das An- und Abstellen erfolgt, wegen der sich aus den großen Beschleunigungen ergebenden großen Massenkräften problematisch ist.The arrangement shown in FIGS. 3 to 5 has the Disadvantage that the cliché roller 2 on a relatively long lever stored at a relatively large distance from its pivot axis is to move and press the cliché roller with a smaller pivot angle must be pivoted so that at a mass swiveling greatly accelerated and braked have to be what at the high speed at which the on and off takes place because of the large accelerations resulting large mass forces problematic is.

Um die bei einem Ab- und Anstellen der Klischeewalze zu beschleunigenden und abzubremsenden Massen beherrschbarer zu machen, ist es, wie anhand der Fig. 6 bis 8 erläutert wird, aus einer Vorrichtung der eingangs angegebenen Art bekannt, die Klischeewalze 2 in einem kürzeren Hebel 10 zu lagern, dessen Schwenkachse 11 von der Drehachse 12 des Klischeezylinders 2 einen Abstand aufweist, der kleiner ist als der Radius der Klischeewalze. Diese Anordnung hat jedoch, wie aus Fig. 7 ersichtlich ist, den Nachteil, daß bei einem Abschwenken der Klischeewalze 2 von dem Werkstückträger die Drehachse 12 des Klischeezylinders in die Stellung 12' verschwenkt wird, in der sie von dem zu der Drehachse 5 der Klebstoffwalze 1 konzentrischen Hüllzylinder B mit dem Radius R nach innen hin abweicht, so daß sich die Drehachsen 12, 5 der Klischeewalze und der Klebstoffwalze einander annähern und das Klischee in der aus den Fig. 7 und 8 ersichtlichen Weise gequetscht wird. Diese Quetschung, die eine gleichmäßige Klebstoffaufnahme während des Abstellens verhindert, ist nachteilig, wurde jedoch in Kauf genommen.To accelerate those when the cliché roller is switched off and on and to make the braked masses more manageable it, as will be explained with reference to FIGS. 6 to 8, from a device the cliché roller known at the beginning 2 in a shorter lever 10, the pivot axis 11th is at a distance from the axis of rotation 12 of the plate cylinder 2, which is smaller than the radius of the plate roller. This However, as can be seen from FIG. 7, the arrangement has the disadvantage that that when the plate roller 2 is pivoted away from the workpiece carrier the axis of rotation 12 of the plate cylinder in the position 12 'is pivoted in the direction of the axis of rotation 5 the adhesive roller 1 concentric envelope cylinder B with the radius R deviates towards the inside, so that the axes of rotation 12, 5 the plate roller and the adhesive roller move closer to one another and the cliché squeezed in the manner shown in FIGS. 7 and 8 becomes. This bruise, the even adhesive absorption prevented during parking is disadvantageous however accepted.

Aufgabe der Erfindung ist es, eine Klebstoffauftragsvorrichtung der eingangs angegebenen Art zu schaffen, bei der sich bei Verringerung der sich aus den Beschleunigungen ergebenden Massenkräfte bei einem Ab- und Anstellen der Klischeewalze an den Werkstückträger der Abstand der Drehachse der Klischeewalze zu der Drehachse der Klebstoffwalze nicht ändert.The object of the invention is an adhesive application device to create the type specified at the beginning, when reducing the mass forces resulting from the accelerations when the cliché roller is put on and off on the workpiece carrier the distance of the axis of rotation of the plate roller to that The axis of rotation of the adhesive roller does not change.

Erfindungsgemäß wird diese Aufgabe bei einer Klebstoffauftragsvorrichtung der eingangs angegebenen Art dadurch gelöst, daß die Drehachse des Klischeezylinders oder die Drehachse der Klebstoffwalze derart beweglich geführt sind, daß der Abstand der Klischeewalze zur Klebstoffwalze gleichbleibt.According to the invention, this object is achieved with an adhesive application device of the type specified in that the Axis of rotation of the plate cylinder or the axis of rotation of the adhesive roller are guided so that the distance between the plate roller to the adhesive roller remains the same.

Bei der spezielleren, beispielsweise aus der DE-195 32 582.6 bekannten Klebstoffauftragsvorrichtung, die oben im zweiten Absatz näher beschrieben ist, wird die Aufgabe dadurch gelöst, daß die aus Klebstoffkammer mit Klebstoff- und Dichtwalze bestehende Einheit um eine seitliche, zu der Achse der Klischeewalze parallele Achse schwenkbar gelagert und zwischen einem zu der Achse der Klebstoffwalze konzentrischen Zapfen oder Sektor und einer mit dem Stellhebel verdrehbaren Steuerkurve ein beweglich gelagertes Abstandselement angeordnet ist, daß eine die Einheit beaufschlagende federnde Einrichtung den Zapfen der Klebstoffwalze an das Abstandselement andrückt und daß die Charakteristik der Steuerkurve so gewählt ist, daß bei einem Verschwenken des Stellhebels der Abstand der Achsen der Klebstoffwalze und der Klischeewalze konstant bleibt. In the more specific, for example from DE-195 32 582.6 known adhesive application device, the above in the second Paragraph is described in more detail, the task is solved by that the existing from the adhesive chamber with adhesive and sealing roller Unit around a side, to the axis of the plate roller parallel axis pivoted and between one to the Axis of the adhesive roller concentric pin or sector and a control cam rotatable with the control lever a movable stored spacer is arranged that the unit resilient device acting on the pin of the adhesive roller presses against the spacer element and that the characteristic the control curve is selected so that when the Lever the distance between the axes of the adhesive roller and the Cliché roller remains constant.

Bei der erfindungsgemäßen Klebstoffauftragsvorrichtung läßt sich die Klischeewalze zum Zwecke des Ab- und Anstellens an den Werkstückträger mit kurzer Länge des Hebelarms des Stellhebels zwischen der Schwenkachse des Stellhebels und der Drehachse der Klischeewalze und mit großem Schwenkwinkel des Stellhebels und damit geringerer Beschleunigung verschwenken, so daß über den gesamten Stellweg die beim Verstellen auftretenden Massenkräfte, also die Beschleunigung und Verzögerung, gering gehalten werden können.In the adhesive application device according to the invention, the cliché roller for the purpose of setting it down and placing it on the workpiece carrier with a short length of the lever arm of the adjusting lever between the pivot axis of the control lever and the axis of rotation of the plate roller and with a large swivel angle of the control lever and thus swivel less acceleration, so that over the entire Travel the mass forces occurring during adjustment, So the acceleration and deceleration are kept low can.

Zweckmäßigerweise besteht das Abstandselement aus einem im Maschinengestell schwenkbar gelagerten Hebel mit zu der Klischeewalzenachse paralleler Schwenkachse.The spacer element expediently consists of a in the machine frame pivoted lever with to the cliché roller axis parallel pivot axis.

In weiterer Ausgestaltung der Erfindung ist vorgesehen, daß sich das Abstandselement über einen einstellbaren Exzenter auf dem Zapfen der Klebstoffwalze abstützt, so daß sich die Dicke des von dem Klischee von der Klebstoffwalze abgenommenen Klebstoffauftrags einstellen läßt.In a further embodiment of the invention it is provided that the spacer via an adjustable eccentric on the Supports the adhesive roller so that the thickness of the adhesive application removed from the cliché by the adhesive roller can be adjusted.

Zweckmäßigerweise stützt sich das Abstandselement über eine Rolle auf der Steuerkurve ab.The spacer element is expediently supported by a roller on the control curve.

In weiterer Ausgestaltung der Erfindung ist vorgesehen, daß die Klebstoffwalze in einem mit einem Stelltrieb versehenen Stellhebel exzentrisch zu dessen Schwenkachse gelagert ist, so daß sich über den Stelltrieb auch die Dicke des Klebstoffauftrags auf der Klebstoffwalze einstellen läßt.In a further embodiment of the invention it is provided that the Adhesive roller in an adjusting lever provided with an actuator is mounted eccentrically to its pivot axis, so that the thickness of the adhesive application on the Adhesive roller can be adjusted.

Ein Ausführungsbeispiel der Erfindung wird nachstehend anhand der Figuren 1 und 2 der Zeichnung näher erläutert. Von diesen zeigt

Fig. 1
eine Draufsicht auf die erfindungsgemäße Klebstoffauftragsvorrichtung in schematischer Darstellung und
Fig. 2
einen Schnitt durch die Klebstoffauftragsvorrichtung nach Fig. 1.
An embodiment of the invention is explained below with reference to Figures 1 and 2 of the drawing. Of these shows
Fig. 1
a plan view of the adhesive application device according to the invention in a schematic representation and
Fig. 2
2 shows a section through the adhesive application device according to FIG. 1.

In einem Rahmen, einem Gehäuse oder einer Tragplatte 20, die in der aus Fig. 1 ersichtlichen Weise durch einen seitlichen Zapfen 21 frei drehbar und hängend in einer Platte oder einem Träger 22 des Maschinengestells gelagert ist, ist die Klebstoffkammer 23 gehaltert. Die Klebstoffkammer 23 ist bis zu dem auf Fig. 2 ersichtlichen Spiegel mit Klebstoff 24 gefüllt, der durch nicht dargestellte Leitungen zu- und gegebenenfalls auch abgeführt werden kann. In der Platte 20 ist die Dichtwalze 25 drehbar gelagert. Weiterhin ist in der Platte 20 eine zylindrische Scheibe 27 drehbar gelagert, die beidseits mit exzentrischen Zapfen 26, 28 versehen ist. Auf dem nach unten ragenden exzentrischen Zapfen 26 ist die Klebstoffwalze 1 gelagert. Die zylindrische Scheibe 27 ist mit einem Stellhebel 29 verbunden, der über einen Stelltrieb 30, beispielsweise eine Druckmittelkolben-Zylinder-Einheit, zur Einstellung der Dicke der von dem Klebstoffzylinder 1 übernommenen Klebstoffschicht, versehen ist.In a frame, housing or support plate 20, which in of the manner shown in Fig. 1 by a lateral pin 21 freely rotatable and hanging in a plate or support 22 of the machine frame, the adhesive chamber 23 supported. The adhesive chamber 23 is up to that shown in FIG. 2 Mirror filled with adhesive 24, which is not through shown lines are supplied and possibly also discharged can. The sealing roller 25 is rotatably mounted in the plate 20. Furthermore, there is a cylindrical disk in the plate 20 27 rotatably mounted on both sides with eccentric pins 26, 28 is provided. On the downward eccentric pin 26, the adhesive roller 1 is mounted. The cylindrical disc 27 is connected to an actuating lever 29, which has a Actuator 30, for example a pressure medium piston-cylinder unit, to adjust the thickness of the adhesive cylinder 1 adopted adhesive layer is provided.

Die Klebstoffwalze 1 und die Dichtwalze 25 sind mit Antrieben versehen, die diese in Richtung der Pfeile C und D antreiben. Wegen der besonderen Ausgestaltung der Klebstoffkammer, der Klebstoff- und Dichtwalzen sowie deren Antriebe verweisen wir auf die aus DE 195 32 582.6 bekannte Klebstoffauftragsvorrichtung.The adhesive roller 1 and the sealing roller 25 are with drives provided that drive them in the direction of arrows C and D. Because of the special design of the adhesive chamber, the adhesive and sealing rolls and their drives, we refer to the adhesive application device known from DE 195 32 582.6.

In dem Träger 22 des Maschinengestells ist eine zylindrische Scheibe 30 frei drehbar gelagert, die mit einem radial auskragenden Stellhebel 31 verbunden ist, der durch einen im Maschinengestell schwenkbar gelagerten Pneumatikzylinder 32 zwischen den gestellfesten Anschlägen 33 und 34 verschwenkbar ist.In the carrier 22 of the machine frame is a cylindrical one Disc 30 freely rotatably mounted with a radially projecting Adjusting lever 31 is connected by one in the machine frame pivoted pneumatic cylinder 32 between the Stops 33 and 34 fixed to the frame is pivotable.

Die zylindrische, der Lagerung dienende Scheibe trägt an ihrer Unterseite eine Kurvenscheibe 35.The cylindrical disk, which is used for storage, bears on her Underside of a cam 35.

In der zylindrischen Scheibe 30 ist exzentrisch ein Zapfen 36 des Klischeezylinders 2 gelagert. Durch Verschwenken des Stellhebels 31 über den Stelltrieb 32 läßt sich wegen der Exzentrizität der Lagerung der Klischeewalze 2 in der zylindrischen Lagerscheibe 30 dieser an einen Greiferzylinder 40 anstellen und von diesem abstellen. Der Greiferzylinder 40 ist mit Greifern 41 versehen, die mit Leimaufträgen zu versehende Werkstücke an ihren vorderen Enden erfassen.A pin 36 is eccentric in the cylindrical disk 30 the plate cylinder 2 stored. By swiveling the control lever 31 via the actuator 32 can because of the eccentricity the mounting of the plate roller 2 in the cylindrical bearing disc 30 of these to a gripper cylinder 40 and from this Off. The gripper cylinder 40 is provided with grippers 41, the workpieces to be provided with glue on their front Capture ends.

In dem Träger 22 des Maschinengestells ist ein vertikaler Lagerzapfen 43 frei drehbar gelagert, der einen radialen Hebel 45 trägt, der ein Abstandselement bildet, das sich mit einer Seite an den senkrecht nach oben kragenden Zapfen 28, der mit dem Lagerzapfen 26 der Klebstoffwalze 1 fluchtet und andererseits an die Steuerkurve 35 anlegt. Um eine gute Anlage zu gewährleisten, ist die Platte 20 an ihrer dem Lagerzapfen 21 gegenüberliegenden Seite von einem federnden Element, im dargestellten Ausführungsbeispiel von einem Pneumatikzylinder 46 beaufschlagt, der den Zapfen 28 an das Abstandselement 35 andrückt und dessen gegenüberliegende Seite somit in Anlage an die Steuerkurve 35 hält.In the carrier 22 of the machine frame there is a vertical bearing journal 43 freely rotatably mounted, the one radial lever 45 carries, which forms a spacer that extends with one side to the vertically upwardly projecting pin 28, which with the bearing pin 26 of the adhesive roller 1 is aligned and on the other hand the control curve 35 creates. To ensure a good investment, is the plate 20 on its opposite the journal 21 Side of a resilient element, in the illustrated embodiment acted upon by a pneumatic cylinder 46, the Pin 28 presses against the spacer 35 and its opposite Side thus holds in contact with the control curve 35.

Die Charakteristik der Steuerkurve ist so gewählt, daß bei Anlage des Abstandselements an dem Zapfen 28 einerseits und der Steuerkurve 35 andererseits bei einem Verschwenken der Klischeewalze 2 der Abstand der Drehachsen der Klebstoffwalze 1 und der Klischeewalze 2 konstant bleibt. The characteristic of the control curve is chosen so that when planting the spacer on the pin 28 on the one hand and the control curve 35 on the other hand when the cliché roller is pivoted 2 the distance between the axes of rotation of the adhesive roller 1 and the plate roller 2 remains constant.

Bei einem Verschwenken des Schwenkhebels 31 um die Schwenkachse 48 des Hebels 31 bewegt sich die Drehachse 36 des Klischeezylinders 2 auf dem Bogen 49. Die aus Fig. 1 ersichtliche Abweichung des Bogens 49 von dem zu der Drehachse der Farbwalze 1 konzentrischen Kreis 50 wird durch die Form der Steuerkurve 35 ausgeglichen.When pivoting the pivot lever 31 about the pivot axis 48 of the lever 31 moves the axis of rotation 36 of the plate cylinder 2 on the sheet 49. The deviation shown in FIG. 1 of the sheet 49 from the concentric to the axis of rotation of the ink roller 1 Circle 50 is compensated for by the shape of the control curve 35.

Das aus dem Hebel 45 bestehende Abstandselement weist zwischen gegabelten Schenkeln einen exzentrischen Bolzen 52 auf, dessen Exzentrizität durch Verdrehung des Schafts 53 eingestellt werden kann. Durch Verdrehung des exzentrischen Bolzens 52 kann die effektive Breite des Abstandselements 45 und damit die von dem Klischee 3 übernommene Dicke des Leimauftrags eingestellt werden. Auf der gegenüberliegenden Seite des Abstandselements 53 ist zwischen gegabelten Schenkeln eine Rolle 55 gelagert, über die sich das Abstandselement 45 auf der Steuerkurve 35 abstützt.The spacer element consisting of the lever 45 has between forked legs an eccentric bolt 52, the Eccentricity can be adjusted by turning the shaft 53 can. By turning the eccentric bolt 52, the effective width of the spacer 45 and thus that of Cliché 3 adopted thickness of the glue application can be set. On the opposite side of the spacer 53 a roller 55 is mounted between forked legs, about which the spacer element 45 is supported on the control cam 35.

Claims (5)

  1. Device for applying glue,
    having a glue chamber (33) which holds glue (24), whose front side is bounded by a glue roller (1) which has a vertical axis of rotation and, with a vertical side wall of the chamber (23), bounds a return gap for applications of glue that are not taken up, and is closed by a sealing roller (25) parallel thereto, which forms a glue passage gap with the glue roller (1) and is sealed off with respect to the other vertical side wall of the chamber by sealing means,
    having a glue application or stereotype roller (2) which can be set against the glue roller (1) and picks up applications of glue, preferably in format, from the latter and transfers it to workpieces to be provided with an application of glue, and
    having a setting lever (31) which is pivotably mounted, in which the stereotype roller (2) is mounted eccentrically with respect to its pivot axis (48) with an eccentricity which is smaller than the radius of the stereotype roller (2) and which moves the stereotype roller (2) away from a workpiece carrier (40) when workpieces (42) to be provided with glue are absent,
    characterized in that
    the unit comprising the glue chamber (23) with the glue and sealing rollers (1, 25) is mounted in the machine frame (22) such that it can be pivoted about a lateral axis (21) parallel to the axis (36) of the stereotype roller (2) and, between a sector or pin (28) that is concentric with the axis (26) of the glue roller (1) and a control cam (35) that can be rotated with the setting lever (31), there is arranged a moveably mounted spacing element (45), in that a sprung device (46) that acts on the unit presses the pin (28) against the spacing element (45), and in that the characteristic of the control cam (35) is selected such that when the setting lever (31) is pivoted, the spacing between the axes (26, 36) of the glue roller (1) and of the stereotype roller (2) remains constant.
  2. Device for applying glue according to Claim 1, characterized in that the spacing element comprises a lever (45) mounted such that it can be pivoted in the machine frame (22) and having a pivot axis (43) parallel to the stereotype roller axis (36).
  3. Device for applying glue according to Claim 2, characterized in that the spacing element is supported on the pin (28) of the glue roller (1) by an adjustable eccentric (52).
  4. Device for applying glue according to one of Claims 1 to 3, characterized in that the spacing element (45) is supported on the control cam (35) by a roller (55).
  5. Device for applying glue according to one of Claims 1 to 4, characterized in that the glue roller (1) together with a setting lever (29) provided with a setting drive (30) is mounted eccentrically in relation to its pivot axis.
EP96120470A 1996-02-09 1996-12-19 Device for applying glue Expired - Lifetime EP0788841B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19604761 1996-02-09
DE19604761A DE19604761C2 (en) 1996-02-09 1996-02-09 Glue application device

Publications (3)

Publication Number Publication Date
EP0788841A2 EP0788841A2 (en) 1997-08-13
EP0788841A3 EP0788841A3 (en) 1998-05-27
EP0788841B1 true EP0788841B1 (en) 2003-03-26

Family

ID=7784970

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96120470A Expired - Lifetime EP0788841B1 (en) 1996-02-09 1996-12-19 Device for applying glue

Country Status (12)

Country Link
US (1) US5779854A (en)
EP (1) EP0788841B1 (en)
JP (1) JP3848422B2 (en)
KR (1) KR100400803B1 (en)
CN (1) CN1074944C (en)
AT (1) ATE235320T1 (en)
BR (1) BR9700919A (en)
CZ (1) CZ292030B6 (en)
DE (2) DE19604761C2 (en)
ES (1) ES2196113T3 (en)
IN (1) IN191872B (en)
TW (1) TW340064B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19634594C2 (en) * 1996-08-27 1998-10-22 Windmoeller & Hoelscher Glue application device
US6193918B1 (en) * 1999-04-09 2001-02-27 The Procter & Gamble Company High speed embossing and adhesive printing process and apparatus
DE10009829A1 (en) * 2000-03-01 2001-09-20 Reemtsma H F & Ph Filter cigarette has two part filter with ventilator, core, casing and length of tobacco.
DE10113022B4 (en) * 2001-03-17 2013-05-29 Volkswagen Ag Apparatus for painting a surface of a component
US6836616B2 (en) 2002-02-14 2004-12-28 Valco Cincinnati, Inc. Molten material application machine
DE102005030945A1 (en) * 2005-06-30 2007-01-11 Polytype Converting S.A. NIP coating
GB2455124B (en) * 2007-11-29 2010-07-14 Finite Engineering Solutions An adhesive dispensing device
DE102008012072B3 (en) * 2008-02-29 2009-08-13 Windmöller & Hölscher Kg An apparatus and method for the format application of glue to workpieces
JP6245851B2 (en) * 2013-06-05 2017-12-13 株式会社瑞光 Hot melt adhesive coating apparatus and hot melt adhesive coating method
CN106423712A (en) * 2016-09-30 2017-02-22 漳州华飞体育用品有限公司 Glue discharge device
CN110944757A (en) 2017-06-23 2020-03-31 金伯利-克拉克环球有限公司 System and method for applying adhesive to a moving web
CN108405258B (en) * 2018-03-08 2021-07-09 广州通泽机械有限公司 Rubber coating shifts rubber roll mounting structure
CN109624544B (en) * 2018-12-29 2020-05-12 重庆朝旭印务有限公司 Paper packing machine
CN109692775A (en) * 2019-01-22 2019-04-30 广州伟一胶粘制品有限公司 A kind of dense gum coating apparatus and technique
CN109693467A (en) * 2019-02-03 2019-04-30 赵晓旭 Relief printing plate prints glue production windowing card book method and apparatus
CN112721464A (en) * 2020-12-29 2021-04-30 济南联合制罐有限公司 Cover light structure of pop-top can color printing machine
CN116587381B (en) * 2023-06-01 2023-09-29 宿迁市菱好木业有限公司 Plywood rubber coating equipment convenient to adjust volume of gluing

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19532582C1 (en) * 1995-09-04 1996-12-05 Windmoeller & Hoelscher Applicator for adhesive material

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4308796A (en) * 1979-07-13 1982-01-05 S-W-H, Ltd. Offset lithographic press with ink metering system for blanket cylinder
JPS56109763A (en) * 1980-02-02 1981-08-31 Isowa Ind Co Printing press for corrugated board sheet for instance
DE3225564A1 (en) * 1982-07-08 1984-01-12 Werner 5760 Arnsberg Kroscky Varnishing unit for an offset printing machine equipped with an impression unit
DE3936774A1 (en) * 1989-11-04 1991-05-08 Buerkle Gmbh & Co Robert DEVICE FOR COATING PLANNER WORKPIECES WITH FLOWABLE MATERIALS
DE4032318A1 (en) * 1990-05-15 1991-11-21 Windmoeller & Hoelscher DEVICE FOR APPLYING LIQUID MEDIA ON A RAILWAY
US5265535A (en) * 1991-12-28 1993-11-30 Kabushiki Kaisha Isowa Printing machine for corrugated board sheet
DE4324631C2 (en) * 1993-07-22 1996-09-19 Roland Man Druckmasch Device for applying liquid media to a substrate in offset printing machines
DE4327421C2 (en) * 1993-08-14 1999-05-20 Georgios Lukidis Device for coloring structured, flat parts

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19532582C1 (en) * 1995-09-04 1996-12-05 Windmoeller & Hoelscher Applicator for adhesive material

Also Published As

Publication number Publication date
IN191872B (en) 2004-01-10
KR970061373A (en) 1997-09-12
ATE235320T1 (en) 2003-04-15
US5779854A (en) 1998-07-14
DE19604761C2 (en) 1998-02-26
DE59610269D1 (en) 2003-04-30
EP0788841A2 (en) 1997-08-13
BR9700919A (en) 1998-09-01
JPH09225370A (en) 1997-09-02
KR100400803B1 (en) 2004-02-05
CZ5897A3 (en) 1997-10-15
CZ292030B6 (en) 2003-07-16
CN1165057A (en) 1997-11-19
ES2196113T3 (en) 2003-12-16
EP0788841A3 (en) 1998-05-27
DE19604761A1 (en) 1997-08-14
CN1074944C (en) 2001-11-21
JP3848422B2 (en) 2006-11-22
TW340064B (en) 1998-09-11

Similar Documents

Publication Publication Date Title
EP0788841B1 (en) Device for applying glue
DE2912458C2 (en)
DE3825128A1 (en) UPRING PRESS FOR BOLTING WIRE SECTIONS OF PREDICTED LENGTH TO BALLS AND THE LIKE
DE3132223C2 (en) Roller adjustment device of a dampening unit of a printing machine
DE3901704C2 (en)
DE2061329A1 (en) Roll cutting device
DE3016956C2 (en) Flat cutting press
DE2651884A1 (en) DEVICE FOR ELECTROMECHANICAL DISTANCE REGULATION OF A PRINT HEAD FROM THE PRINTING PLATE
EP0512267B1 (en) Laminator
DE2635435C2 (en) Device for centering an endless belt in a machine for drying skins or the like.
DE3423674C1 (en) Apparatus for the multi-axis blanking by compression cutting of soft materials, such as paper, plastic, rubber or the like
DE2627963B1 (en) DEVICE ON PRINTING MACHINES FOR ADJUSTING THE INK APPLICATION ROLLERS THAT CAN BE IN CONTACT WITH THE PLATE CYLINDER
DE3240211C2 (en) Roll feeding device
EP0250963B1 (en) Driving device for the front grippers of a printing machine
DE4344365C2 (en) Printing unit for a rotary printing machine
EP0082462B1 (en) Electrographic printer
CH626833A5 (en)
EP0684338B1 (en) Blade holder
DE3225564A1 (en) Varnishing unit for an offset printing machine equipped with an impression unit
DE4441278A1 (en) Cutting device for cutting tea=bags from paper web material
EP0829441B1 (en) Device for ejecting stacked and printed sheets
EP0894049B1 (en) Inking-pad printing press
DE102004004515A1 (en) Embossing device for transferring surface sections from a film web to a flat material
DE1452732A1 (en) Device for the machine production of tin cans
DE10101024B4 (en) Apparatus for varying the dampening on printing units of rotary printing machines

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

Kind code of ref document: A2

Designated state(s): AT DE ES FR GB IT

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT DE ES FR GB IT

17P Request for examination filed

Effective date: 19981127

17Q First examination report despatched

Effective date: 19980604

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Designated state(s): AT DE ES FR GB IT

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REF Corresponds to:

Ref document number: 59610269

Country of ref document: DE

Date of ref document: 20030430

Kind code of ref document: P

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20031124

Year of fee payment: 8

ET Fr: translation filed
REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2196113

Country of ref document: ES

Kind code of ref document: T3

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

Ref country code: FR

Payment date: 20031217

Year of fee payment: 8

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

Ref country code: AT

Payment date: 20031219

Year of fee payment: 8

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

Effective date: 20031230

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

Ref country code: ES

Payment date: 20041202

Year of fee payment: 9

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

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20041219

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20041219

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20041219

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

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050831

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

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

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20051219

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

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20051220

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20051220

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

Ref country code: DE

Payment date: 20101231

Year of fee payment: 15

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 59610269

Country of ref document: DE

Effective date: 20130702

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

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130702