EP1118708B1 - Dispositif d'enduction - Google Patents

Dispositif d'enduction Download PDF

Info

Publication number
EP1118708B1
EP1118708B1 EP01100235A EP01100235A EP1118708B1 EP 1118708 B1 EP1118708 B1 EP 1118708B1 EP 01100235 A EP01100235 A EP 01100235A EP 01100235 A EP01100235 A EP 01100235A EP 1118708 B1 EP1118708 B1 EP 1118708B1
Authority
EP
European Patent Office
Prior art keywords
functional unit
application
application device
applicator
substrate
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
EP01100235A
Other languages
German (de)
English (en)
Other versions
EP1118708A3 (fr
EP1118708A2 (fr
Inventor
Eckard Wozny
Bernd Eberhardt
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.)
Voith Patent GmbH
Original Assignee
Voith Paper Patent GmbH
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 Voith Paper Patent GmbH filed Critical Voith Paper Patent GmbH
Publication of EP1118708A2 publication Critical patent/EP1118708A2/fr
Publication of EP1118708A3 publication Critical patent/EP1118708A3/fr
Application granted granted Critical
Publication of EP1118708B1 publication Critical patent/EP1118708B1/fr
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
    • B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B05C11/02—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface
    • B05C11/023—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface
    • B05C11/025—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface with an essentially cylindrical body, e.g. roll or rod
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
    • D21H23/22—Addition to the formed paper
    • D21H23/32—Addition to the formed paper by contacting paper with an excess of material, e.g. from a reservoir or in a manner necessitating removal of applied excess material from the paper
    • D21H23/34—Knife or blade type coaters
    • 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
    • B05C3/00—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material
    • B05C3/18—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material only one side of the work coming into contact with the liquid or other fluent material

Definitions

  • the invention relates to a device for applying a liquid or pasty application medium to a running substrate, wherein the substrate for direct application, the surface of a material web, in particular of paper or cardboard, and indirect application, the surface of a transfer element, preferably a transfer roller, which the application medium is then transferred to the surface of the material web, wherein the application device comprises, comprises a functional unit which is pivotally hinged to a parent support structure or a part attached thereto.
  • Such application devices with pivotable functional units are known, for example, from DE 44 32 177 A1 and EP 0 846 804 A1, which disclose both free-jet nozzle application devices.
  • the functional unit serves only to limit the compensation chamber and to arrange or form one of the nozzle lips of the delivery nozzles of these free-jet nozzle applicators.
  • the parent support structure of a counter-roller swung off, the surface either forms the running ground or supports the web.
  • the functional unit is pivoted away from the parent supporting structure or the part attached to it, in order to allow an inspection of the compensation chamber. Since the person carrying out the maintenance or cleaning is usually located on the side of the support structure facing away from the functional unit, unfavorable conditions are present in particular for the visual inspection of the transfer openings between the distribution channel and the compensation chamber.
  • SDTA short dwell time applicator
  • an applicator device of the type mentioned above at softer the distribution channel is provided on the functional unit, which is articulated pivotably to a parent support structure or attached to the functional unit part.
  • the distribution channel contains a plurality of transfer openings or individual nozzles.
  • the application device can be pivoted closer to the mating surface (for example surface of the mating roll) due to this space-saving construction of the distribution channel during operation without the return of excess application medium to becomes tight. This offers greater freedom in the choice of the operating angle of the applicator device according to the invention.
  • a drainage channel can be arranged, in which the excess application medium draining from the substrate is collected and returned from there into a coating medium reservoir.
  • This gutter has the further advantage in the arrangement according to the invention that it can absorb any leakage currents from the distribution channel and the compensation chamber and therefore protects the entire system from contamination due to such leakage currents.
  • the functional unit can be anchored to the parent support structure or attached to this part.
  • a pivot drive device is provided for pivoting the functional unit relative to the parent support structure.
  • the pivoting drive device may preferably engage at one of the lateral ends of the applicator, ie on the drive side and / or the leader side of the applicator.
  • a pivot drive device For example, a motor-driven Spindelhubtechnik into consideration.
  • To protect the mating roll may further be provided at least one end stop for limiting the pivotal movement of the functional unit.
  • This further functional unit may comprise, for example, a squeegee device for dosing or / and leveling the layer of application medium applied to the substrate, for example a doctor blade or a squeegee rod with a smooth or profiled surface. Furthermore, it can be provided that the further functional unit together with the one functional unit forms the application chamber of a commissioned unit with a short contact time or that the further functional unit together with the one functional unit forms the dispensing nozzle of a free jet nozzle applicator.
  • the one functional unit is exchangeable for a functional unit which merely forms a cover of the compensation chamber bounding wall parts of the parent support structure or of the part attached thereto or which forms a distribution channel for supplying application medium and a plurality of transversely of the Subsurface distributed arranged individual nozzles for dispensing the application medium to the ground comprises.
  • the device according to the invention can be converted easily in a simple way, whereby it can be converted not only into different types of application devices, but also to a simple doctor device.
  • an applicator device In Fig. 1, an applicator device according to the invention is generally designated 10a. It serves to apply a layer 54 of application medium 28 to a substrate U moving in the direction of the arrow L, for example a material web, in particular of paper or cardboard.
  • the application device 10a is designed as a short-dwell time applicator (SDTA). It comprises a first functional unit 12a, which is pivotally connected to a supporting beam 14 by means of a hinge 16, and a second functional unit 18a, which is arranged on a part 20 connected to the supporting beam 14.
  • SDTA short-dwell time applicator
  • the first functional unit 12a comprises a base plate 22a, by means of which it is articulated to the support beam 14 via the hinge 16.
  • a manifold 24a is connected to the base plate 22a, wherein the manifold 24a and the base plate 22a together define a distribution channel 26a, through which the application medium 28 in the transverse direction Q of the substrate U is supplied.
  • the support bar 14 facing surface 30a of the base plate 22a and a portion 31 of the surface of the support beam 14 together define a compensation chamber 32a, which communicates with the distribution channel 26a via a plurality of distributed in the transverse direction Q of the substrate U arranged transfer openings 34a in combination.
  • the compensation chamber 32a is sealed in the embodiment of FIG. 1 down by a equipped with a sealing element 36a sealing lug 38a. At the side edges of the compensation chamber 32a arranged in front of and behind the plane of the drawing according to FIG. 1, respective sealing arrangements (not shown) are provided.
  • Attached to the upper end of the base plate 22a in FIG. 1 is an attachment element 40a which, together with a doctor device 42a, delimits the application chamber 44a of the SDTA application device 10a.
  • the Doctor blade device 42a which is part of the second functional unit 18a, comprises in the illustrated embodiment a doctor blade 46a with a smooth or profiled surface, which is received in a doctor bed 48a.
  • the doctor bed 48a is fastened to the part 20 connected to the support beam 14 via a blade element 50a and a roughly double-headed positioning device 52.
  • a further adjusting device 58 is provided between the part 20 arranged on the support beam 14 and the doctor device 42a, by means of which the layer thickness of the application layer 54 can be influenced, preferably both in the longitudinal direction (longitudinal profiling) and in the transverse direction (transverse profiling).
  • the application medium 28 is associated with the substrate U moving in the direction of the arrow L, i. in the case of direct application to the surface of a material web, in particular of paper or cardboard, or in the case of indirect application to the surface of a transfer element, in particular a transfer roll, which then applies the layer 54 of application medium 28 deposited thereon in the direction of travel L downstream of the application device 10a to the Material web transfers.
  • a gutter 56 is provided, which is attached to the support beam 14 and serves to absorb by means of the doctor device 42a from the substrate U Torakeltes, excess application medium 28 'and in a (not shown)processmediumvorrat for re-supply through the distribution channel 26a due.
  • individual spacers 60a are provided on the base plate 22a, which are additionally anchored via an anchoring device 62a, such as bolts, on the support beam 14 positively to unintentional lifting the Spacer 60a and pivoting of the base plate 22a and the entire first functional unit 12a to be reliably prevented by the support beam 14.
  • an anchoring device 62a such as bolts
  • an actuating device 64 which is only roughly schematically indicated in FIG. 2, is provided, as well as an end stop 66 which limits the pivotal movement of the first functional unit 12a.
  • the applicator 10a described above is advantageous in several ways:
  • the first functional unit 1 2a pivoted from the support beam 14, as shown in Fig. 2, so the view (dash-dotted arrow B) the operator or maintenance person not only the compensation space boundary surface 30a of the base plate 22a of the first functional unit 12a, but above all the transfer passages 34a between the distribution channel 26a and the compensation space 32a presented in a way that allows in a simple manner, the Crossover passes 34a then visually check whether one or more of them are clogged. This considerably facilitates the cleaning or maintenance of the application device 10a.
  • any leakage application medium emerging from the distribution channel 26a or the compensation chamber 32a, such as the scraped-off excess application medium 28 ', is likewise collected by the collecting channel 56.
  • the device according to the invention can be easily converted into a different type of application device or another type of device for the treatment of the substrate U by exchanging the two functional units 12a and 18a, as described below Example of Figures 3 to 5 will be explained in more detail:
  • FIG. 3 shows a further embodiment of an application device according to the invention, which essentially corresponds to the application device according to FIGS. 1 and 2. Therefore, in Fig. 3 analogous parts are provided with the same reference numerals as in Fig. 1, but supplemented by the lower case letter "b" instead of "a". Moreover, the embodiment according to FIG. 3 will be described below only to the extent that it differs from the embodiment according to FIGS. 1 and 2, to the description of which reference is hereby expressly made.
  • the application device 10b according to FIG. 3 is designed as a free-jet nozzle applicator.
  • the attachment element 40b attached to the base plate 22b of the first functional unit 12b is designed as a nozzle lip 70b on its free end facing the substrate U.
  • the second functional unit 18b comprises a nozzle lip element 72b, which is fastened via a blade element 50b and the adjusting device 52 to the part 20 connected to the support beam 14.
  • the die lips 70b and 72b together delimit a nozzle channel 74b, through which the application medium 28 is released in the free jet as a coating layer 54 to the substrate U.
  • the conversion from the SDTA application device 10a according to FIGS. 1 and 2 to the free-jet nozzle application device 10b according to FIG. 3 can be carried out by simply exchanging the SDTA functional units 12a and 18a with the free-jet functional units 12b and 18b. This is it for one thing required to swing the first SDTA functional unit 12a off the support beam 14 and unhook it from the hinge 16, instead of hooking the first free-jet functional unit 12b into the hinge 16, then pivoting against the support beam and anchoring it at 62b.
  • only the squeegee device 18a needs to be detached from the element 20 fastened to the support beam 14 and replaced by the die lip assembly 18b after release of the adjusting device 52.
  • first SDTA functional unit 1 2a and the first free-jet functional unit 12b differ in their construction only with regard to the shape of the elements 40a or 40b.
  • FIG. 4 shows a further embodiment of an application device according to the invention, which essentially corresponds to the application devices explained above. Therefore, in Fig. 4 analogous parts are provided with the same reference numerals as in Fig. 1, but supplemented by the lower case letter "c" instead of "a". Moreover, the embodiment according to FIG. 4 will be described below only to the extent that it differs from the above-described embodiments, to the description of which expressly reference is hereby made.
  • the application device 10c is designed as a long-acting applicator (LDTA).
  • the first functional unit 12b comprises a single-nozzle applicator, in which the application medium 28 is applied to the substrate U as a spray jet by means of a plurality of individual nozzles 80c arranged side by side in the transverse direction Q on the distributor tube 24c.
  • the second functional unit 18c arranged downstream of the first functional unit 12c in the direction of travel L of the substrate U is in turn in the exemplary embodiment shown in FIG. 4 as a doctoring device 42c, which completes the coating applied to the substrate U layer 54 of coating medium and equalized.
  • the base plate 22c of the first functional unit 12c has no perforations. However, it is designed as a cover plate for the SDTA application device 10a and the free jet nozzle application device 10b, the compensation chamber 32a and 32b bounding side of the support beam 14 surface portions 31 and protects them from contamination by drying application medium 28th
  • the device 10d can also serve merely for metering or / and leveling a layer 54 of application medium 28 which has been applied to the substrate U upstream of the device 10d in the direction L of the substrate U.
  • the first functional unit 12d comprises only one cover plate 22d, while the second functional unit 18d in turn comprises a doctor device 42d.

Landscapes

  • Coating Apparatus (AREA)
  • Massaging Devices (AREA)
  • Non-Metallic Protective Coatings For Printed Circuits (AREA)
  • Treatment Of Fiber Materials (AREA)

Claims (14)

  1. Dispositif (10a ; 10b, 10c, 10d) pour l'application d'un produit d'enduction liquide ou pâteux (28) sur un subjectile en mouvement (U),
    dans lequel le subjectile, lors d'une application directe, est la surface d'une bande de matériau, notamment en papier ou en carton, et lors d'une application indirecte, est la surface d'un élément de transfert, de préférence un rouleau de transfert, qui transfère alors le produit d'enduction sur la surface de la bande de matériau,
    le dispositif d'enduction comprenant :
    une unité fonctionnelle (12a ; 12b, 12c, 12d) qui est articulée de manière pivotante à une construction de support (14) placée au-dessus ou à une pièce fixée à celle-ci, un de distribution (26a, 26c) étant prévu sur l'unité fonctionnelle (12a ; 12b, 12c) et le conduit de distribution (26a, 26c) contenant une pluralité d'ouvertures de passage (34a) ou de buses individuelles (80c).
  2. Dispositif d'enduction selon la revendication 1,
    caractérisé en ce que le conduit de distribution (26a, 26c) présente une surface en section transversale allongée, de préférence essentiellement rectangulaire.
  3. Dispositif d'enduction selon la revendication 1 ou 2, caractérisé en ce qu'une rigole d'écoulement (56) est disposée en dessous de l'unité fonctionnelle (12a ; 12b, 12c).
  4. Dispositif d'enduction selon l'une quelconque des revendications 1 à 3,
    caractérisé en ce que l'unité fonctionnelle (12a ; 12b, 12c) peut être ancrée à la construction de support (14) placée au-dessus ou à la pièce fixée à celle-ci.
  5. Dispositif d'enduction selon l'une quelconque des revendications 1 à 4,
    caractérisé en ce qu'il est prévu un dispositif d'entraînement de pivotement (64) pour faire pivoter l'unité fonctionnelle (12a,b,c) par rapport à la construction de support (14) placée au-dessus.
  6. Dispositif d'enduction selon la revendication 5,
    caractérisé en ce que le dispositif d'entraînement de pivotement (64) comprend un mécanisme de levage à broche pouvant être entraîné par un moteur.
  7. Dispositif d'enduction selon l'une quelconque des revendications 1 à 6,
    caractérisé en ce qu'il est prévu au moins une butée de fin de course (66) pour limiter le mouvement de pivotement de l'unité fonctionnelle (12a ; 12b).
  8. Dispositif d'enduction selon l'une quelconque des revendications 1 à 7,
    caractérisé en ce qu'une unité fonctionnelle supplémentaire (18a; 18b) est disposée sur la construction de support placée au-dessus ou sur la pièce (20) fixée à celle-ci.
  9. Dispositif d'enduction selon la revendication 8,
    caractérisé en ce que l'unité fonctionnelle supplémentaire (18a) comprend un dispositif de raclage (42a) pour doser et/ou égaliser la couche (54) de produit d'enduction (28) appliquée sur le subjectile (U).
  10. Dispositif d'enduction selon la revendication 8 ou 9, caractérisé en ce que l'unité fonctionnelle supplémentaire (18a) forme, conjointement avec la première unité fonctionnelle (12a), la chambre d'enduction (44a) d'un mécanisme d'enduction de temps d'action court.
  11. Dispositif d'enduction selon la revendication 8,
    caractérisé en ce que l'unité fonctionnelle supplémentaire (18b) forme, conjointement avec la première unité fonctionnelle (12b), la buse de distribution (74b) d'un mécanisme d'enduction à buse à jet libre.
  12. Dispositif d'enduction selon l'une quelconque des revendications 1 à 11,
    caractérisé en ce que la première unité fonctionnelle (12a, 12b) peut être remplacée par une unité fonctionnelle (12d) qui forme seulement un recouvrement des parties de paroi (31), limitant la chambre de compensation (32a), de la construction de support (14) placée au-dessus ou de la pièce fixée à celle-ci.
  13. Dispositif d'enduction selon l'une quelconque des revendications 1 à 12,
    caractérisé en ce que la première unité fonctionnelle (12a, 12b) peut être remplacée par une unité fonctionnelle (12c) qui comprend un conduit de distribution (26c) pour l'apport de produit d'enduction (28) et une pluralité de buses individuelles (80c) réparties dans la direction transversale (Q) du subjectile (U) pour apporter le produit d'enduction (28) sur le subjectile (U).
  14. Dispositif d'enduction selon la revendication 10 ou 11,
    caractérisé en ce que
    l'unité fonctionnelle (12a, 12b) présente une chambre de compensation (32a, 32b) qui est en liaison avec le conduit de distribution (26a, 26b) par le biais de la pluralité d'ouvertures de passage (34a) réparties dans la direction transversale (Q) du subjectile (U), la chambre de compensation (32a, 32b) étant formée par une première paroi de limitation (31) de la construction de support (14) placée au-dessus et une deuxième paroi de limitation (30a) de l'unité fonctionnelle (12a, 12b), et les deux parois de limitation (31, 30a) formant la chambre de compensation (32a, 32b).
EP01100235A 2000-01-14 2001-01-03 Dispositif d'enduction Expired - Lifetime EP1118708B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10001393A DE10001393A1 (de) 2000-01-14 2000-01-14 Auftragsvorrichtung Dosier/Egalisier-Vorrichtung
DE10001393 2000-01-14

Publications (3)

Publication Number Publication Date
EP1118708A2 EP1118708A2 (fr) 2001-07-25
EP1118708A3 EP1118708A3 (fr) 2002-08-14
EP1118708B1 true EP1118708B1 (fr) 2006-04-05

Family

ID=7627550

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01100235A Expired - Lifetime EP1118708B1 (fr) 2000-01-14 2001-01-03 Dispositif d'enduction

Country Status (3)

Country Link
EP (1) EP1118708B1 (fr)
AT (1) ATE322577T1 (fr)
DE (2) DE10001393A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI506150B (zh) * 2011-09-14 2015-11-01 Hon Hai Prec Ind Co Ltd 電弧離子鍍膜裝置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009002017A1 (de) 2009-03-31 2010-10-07 Voith Patent Gmbh Vorrichtung und Verfahren zum Beschichten von Materialbahnen, insbesondere Papier- oder Kartonbahnen
DE102013104921A1 (de) * 2013-05-14 2014-11-20 A. Monforts Textilmaschinen Gmbh & Co. Kg Vorrichtung zum Beschichten und/oder Imprägnieren einer textilen Warenbahn

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8503652D0 (sv) * 1985-07-05 1985-07-31 Yngve Fundell Short-dwell-applicering med stort smetoverskott
FI79577C (fi) * 1986-07-25 1990-01-10 Valmet Paper Machinery Inc Short-dwell-belaeggningsanordning.
DE4414949A1 (de) * 1994-04-28 1995-11-02 Voith Gmbh J M Vorrichtung zum Auftragen von mindestens einem flüssigen Medium auf eine laufende Materialbahn
DE4432177A1 (de) * 1994-09-09 1996-03-14 Voith Gmbh J M Auftragswerk zum direkten oder indirekten Auftragen eines flüssigen oder pastösen Mediums auf eine laufende Materialbahn
US5599393A (en) * 1995-04-25 1997-02-04 Macmillan Bloedel Limited Metering rod coaters
FI105167B (fi) * 1995-12-28 2000-06-30 Valmet Corp Applikointilaite päällystysaineen applikoimiseksi liikkuvalle alustalle
DE19649559A1 (de) * 1996-11-29 1998-06-04 Voith Sulzer Papiermasch Gmbh Vorrichtung zum direkten oder indirekten Auftragen eines flüssigen oder pastösen Streichmediums auf eine laufende Materialbahn
AU6444198A (en) * 1997-03-31 1998-10-22 Beloit Technologies, Inc. A coating apparatus for applying coating material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI506150B (zh) * 2011-09-14 2015-11-01 Hon Hai Prec Ind Co Ltd 電弧離子鍍膜裝置

Also Published As

Publication number Publication date
ATE322577T1 (de) 2006-04-15
EP1118708A3 (fr) 2002-08-14
EP1118708A2 (fr) 2001-07-25
DE50109407D1 (de) 2006-05-18
DE10001393A1 (de) 2001-07-19

Similar Documents

Publication Publication Date Title
DE4131131C2 (de) Vorrichtung zum Auftragen von Streichfarbe auf eine Faserstoffbahn
DE4444779B4 (de) Vorrichtung zum Auftragen eines flüssigen oder pastösen Mediums auf eine laufende Materialbahn, insbesondere aus Papier oder Karton
EP1544353B1 (fr) Dispositif de revetment par rideau
DE102005062080A1 (de) Verfahren und Vorrichtung zum Auftragen eines Auftragsmediums auf eine Materialbahn
EP1118708B1 (fr) Dispositif d'enduction
DE10012345A1 (de) Vorhang-Auftragsvorrichtung
EP0677613A2 (fr) Dispositif pour déposer au moins un matériau fluide sur une bande en mouvement
DE102005036667A1 (de) Auftragsverfahren
DE10253194A1 (de) Vorrichtung und Verfahren zum Einfärben der Walze einer Rotationsdruckmaschine
DE2820249B2 (de) Vorrichtung zum Auftragen einer Beschichtungsfliissigkeit auf eine sich bewegende Bahn
EP1125740B1 (fr) Procédé et dispositif pour le nettoyage de rouleaux-guides dans une machine rotative à bobine
EP1624106B1 (fr) Dispositif d'enduction
EP1607521B1 (fr) Applicateur
DE19603861C1 (de) Vorrichtung zum Beschichten einer Materialbahn, insbesondere einer Papier- oder Kartonbahn
EP0783053A1 (fr) Dispositif d'enduction pour déposer directement ou indirectement un matériau fluide ou pâteux sur une bande en mouvement
DE19821771A1 (de) Vorrichtung zum Auftragen eines flüssigen oder pastösen Auftragsmediums in einem Auftragsbereich auf einen laufenden Untergrund
DE102010044030A1 (de) Vorhangauftragswerk
EP0949380A2 (fr) Dispositif pour enduire directement ou indirectement une ou deux faces d'une surface en mouvement avec un matériau fluide ou pâteux
DE4432179C1 (de) Auftragswerk zum direkten oder indirekten Auftragen eines flüssigen oder pastösen Mediums auf eine laufende Materialbahn
EP0728241A1 (fr) Mecanisme permettant d'appliquer directement ou indirectement une substance sous forme de liquide ou de pate sur une bande de materiau en mouvement
DE19960748A1 (de) Auftragsvorrichtung
DE10238728A1 (de) Auftragswerk
WO1998050631A1 (fr) Procede et dispositif pour appliquer une couche de materiau d'enduction sur une bande de materiau en deplacement
DE4432180A1 (de) Auftragswerk zum direkten oder indirekten Auftragen eines flüssigen oder pastösen Mediums auf eine laufende Materialbahn
DE102005029970A1 (de) Vorrichtung zum Einfärben einer Walze an einer Druckmaschine

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 BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

RIN1 Information on inventor provided before grant (corrected)

Inventor name: WOZNY, ECKHARD

Inventor name: EBERHARDT, BERND

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

RIC1 Information provided on ipc code assigned before grant

Free format text: 7D 21H 23/34 A, 7D 21H 23/56 B, 7B 05C 11/10 B, 7B 05C 11/04 B, 7B 05C 1/08 B

17P Request for examination filed

Effective date: 20030214

AKX Designation fees paid

Designated state(s): AT DE FI SE

17Q First examination report despatched

Effective date: 20030326

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RIN1 Information on inventor provided before grant (corrected)

Inventor name: EBERHARDT, BERND

Inventor name: WOZNY, ECKARD

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT DE FI SE

REF Corresponds to:

Ref document number: 50109407

Country of ref document: DE

Date of ref document: 20060518

Kind code of ref document: P

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

RAP2 Party data changed (patent owner data changed or rights of a patent transferred)

Owner name: VOITH PATENT GMBH

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

Ref country code: FI

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

Effective date: 20070103

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

Ref country code: SE

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

Effective date: 20070104

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: 20070108

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: 20070801

EUG Se: european patent has lapsed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

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

Effective date: 20070103