EP0117190B1 - Mit einzeln eingestellten Dosiersegmenten versehenes Farbwerk für eine Druckmaschine - Google Patents

Mit einzeln eingestellten Dosiersegmenten versehenes Farbwerk für eine Druckmaschine Download PDF

Info

Publication number
EP0117190B1
EP0117190B1 EP84400255A EP84400255A EP0117190B1 EP 0117190 B1 EP0117190 B1 EP 0117190B1 EP 84400255 A EP84400255 A EP 84400255A EP 84400255 A EP84400255 A EP 84400255A EP 0117190 B1 EP0117190 B1 EP 0117190B1
Authority
EP
European Patent Office
Prior art keywords
segments
support block
ink fountain
metering
face
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
Application number
EP84400255A
Other languages
English (en)
French (fr)
Other versions
EP0117190A1 (de
Inventor
Michel Armelin
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.)
Machines Chambon SA
Original Assignee
Machines Chambon SA
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 Machines Chambon SA filed Critical Machines Chambon SA
Priority to AT84400255T priority Critical patent/ATE23486T1/de
Publication of EP0117190A1 publication Critical patent/EP0117190A1/de
Application granted granted Critical
Publication of EP0117190B1 publication Critical patent/EP0117190B1/de
Expired legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F31/00—Inking arrangements or devices
    • B41F31/02—Ducts, containers, supply or metering devices
    • B41F31/04—Ducts, containers, supply or metering devices with duct-blades or like metering devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2231/00—Inking devices; Recovering printing ink
    • B41P2231/12—Axially segmented ink blades

Definitions

  • the present invention relates to an inkwell with metering segments individually adjusted for a printer.
  • Inkwells for printing machines which comprise a container containing ink, this container being delimited, on one side, by a horizontal ink cylinder driven in rotation, on the opposite side, by a body extending parallel to the ink cylinder , and laterally, by two vertical fiasques.
  • the body carries, in the immediate vicinity of the peripheral surface of the ink cylinder, a scraper blade parallel to the ink cylinder and which is formed by a succession of metering segments adjacent to each other and whose upper edges extend parallel to the ink cylinder , at a small distance from the peripheral surface thereof, this distance being adjustable individually for each dosing segment.
  • dosing segments are fixed to the body, at their lower parts, by means of screws and they are actuated individually by pushers extending through the body and which are controlled, for example, by adjusting levers or motorized assemblies.
  • pushers extending through the body and which are controlled, for example, by adjusting levers or motorized assemblies.
  • Such an inkwell is described for example in French patent FR-A-2464824 (application no. 80 18 532).
  • Inkwells of this type have a certain number of drawbacks, especially from the point of view of maintenance and replacement of the metering segments.
  • the entire inkwell must actually be dismantled in order to have access to the dosing segments.
  • a change of these segments necessarily results in having to make new adjustments to the pushers controlling the individual segments.
  • the present invention aims. to overcome these drawbacks by providing a particularly simple inkwell allowing easy and rapid change of segments.
  • this inkwell with metering segments individually adjusted for a printer comprising a tray containing ink and delimited, on one side, by a horizontal ink cylinder and, on the other side, by a body extending transversely, as well as by two vertical and lateral flanges, the body of the inkwell carrying, near the peripheral surface of the ink cylinder, a series of metering segments aligned parallel to the ink cylinder, and the upper edges of which determine, with the peripheral surface of the ink cylinder, intervals of widths adjustable as a function of the thickness of the ink film to be formed on the ink cylinder, downstream of each metering segment, adjustment pushers mounted to slide in the body, and acting respectively, at their ends, on the upper parts of the individual dosing segments, is characterized in that each dosing segment is fixed to a front face of a common support block itself mounted é removable on the body, this block being pierced, in its upper part, with holes through which extend the pushers acting on
  • the inkwell according to the invention has the advantage that when it is desired to clean, change or rectify the metering segments, it suffices to dismantle the whole common support block, which can then be reassembled on the body of the inkwell without the need to redo the settings of the positions of the pushers acting on the metering segments. Furthermore, since all the individual segments are mounted in common on the same support, constituting an inexpensive and recoverable assembly, the ink pad according to the invention also makes it possible to mount it without play between segments since it is then possible to machine the assembly both in the direction of the length and the height, to bring the set of the segments to the desired length, and this whatever the tolerances of the individual segments, provided, of course, that the odds variations are not too high.
  • the common support block is housed under a plate constituting the bottom of the inkwell and at this point sealing is ensured either by direct contact between the upper edge of each metering segment and an extreme lower face of this bottom. , or as a result of the provision of a deformable blade fixed on the upper face of the block and extending above the individual metering segments.
  • the inkwell according to the invention which is shown in the drawing comprises an ink cylinder 1 driven in rotation in the direction of the arrow f, that is to say in the anticlockwise direction, a body 2 extending parallel to the axis of the cylinder 1 and two lateral and vertical flanges 3.
  • the cylinder 1, the body 2 of the two flanges 3 constitute a tank containing an ink reserve 4 intended to form, on the peripheral surface of the cylinder inkwell 1, a film 5 of adjustable thickness.
  • the inkwell comprises, for adjusting the thickness of the film 5, a succession of individual metering segments 6 which are substantially coplanar and are juxtaposed to each other in a direction parallel to the axis of the ink cylinder 1, forming in sort of a scraper blade.
  • Each of these individual dosing segments 6 is constituted by a plate which is fixed to a common support block 7, by means of screws 8 passing through holes drilled in the dosing segments 6 and screwed into tapped holes provided in the front face 7a. of the support block 7.
  • Each dosing segment 6 has, at its upper part, a protuberance 6b in the direction of the ink cylinder.
  • the support block 7 is in the form of a parallelepiped and it is fixed to the body 2 and more particularly in a rebate 9 thereof, by means of screws 11.
  • the rebate 9 has a lower bearing face 9a and a face perpendicular front 9b against which the support block 7 is pressed.
  • Each of the metering segments 6 forms a sort of flexible blade fixed at its lower end (or elsewhere) and its movable upper part, which is close to the peripheral surface of the ink cylinder 1, is actuated by an adjustment plunger 12.
  • Each plunger 12 is slidably mounted in a hole 13 drilled in the body 2 and in a coaxial hole 14 drilled in the upper part of the common support block 7. The pusher 12 projects outwards relative to the hole 14 and it is supported by this place, by its end, against the internal face of the segment 6, that is to say that which faces the support block 7.
  • the other end of the pusher 12 is actuated in translation either by an adjustment eccentric 15 which can be rotated, in a manner known per se, by a lever 16 for example, or by any other manual or motorized means.
  • the rotation of the eccentric 15, in one direction or the other consequently causes an axial sliding movement of the pusher 12 which thus more or less pushes the individual dosing segment 6, with which it is associated, in the direction of the ink cylinder 1.
  • the support block 7 is held pressed against the front face 9b of the rebate 9 of the body 2 by means of flanges 17 in the form of C.
  • Each of these flanges 17 comprises a core 17a which is tightened by means of a screw 18 screwed perpendicularly into a shoulder 19 formed in the body 2, between the front face 9b of the rebate 9 and a groove 21 formed in the body 2, opening into the upper face of the latter and extending parallel to the face frontal 9b.
  • the C-shaped flange 17 has a first branch 17b facing downwards, which is engaged and bears in the groove 21.
  • All of the pushers 13, of the block 7 and of the metering segments 6 are covered, at the upper part, by a plate 25 constituting the bottom of the inkwell and extending over the entire width of the latter.
  • This bottom 25 is fixed to the body 2 by means of screws not shown, and which preferably pass through holes drilled right through in the body, the heads of which are housed in the lower part of the body and the threaded parts of which are engaged in tapped holes provided in the underside of the bottom 25.
  • This bottom 25 has, at its end close to the ink cylinder 1, a rebate 25a open towards the bottom and which covers the upper edges 6a of the individual metering segments 6. This gives a perfect sealing between each dosing segment 6 and the bottom 25 of the inkwell, which prevents ink from entering the interior of the block 7 and in particular into the holes 14 through which the pushers 13 pass.
  • the seal is produced, as shown in FIGS. 3 and 4, by means of a deformable elastic blade 26 which is fixed, on the upper face of the support block 7, by means of screws or rivets 28.
  • This blade 26 normally extends, at rest, above all of the metering segments 6 and at a certain distance from the upper edges 6a thereof, thanks to the provision of a rebate 29 in the upper right corner of the support block 7.
  • On its side the bottom 25 is extended towards the ink cylinder 1 by a projecting lip 31 which has, on its underside, a groove 32 delimiting, at the end of the lip 31, a shoulder 33 facing downwards.
  • the common support block 7 is fixed, on which all the individual metering segments 6 and the blade 26 are mounted, on the body 2 and then the plate 25 constituting the bottom of the inkwell is fixed on the body 2.
  • the screws or rivets 28 ensuring the fixing of the blade 26 then come to engage in the groove 32 of the lip 31 and the shoulder 33 pushes the flexible blade 26 down. Therefore, as can be better seen in Figure 3, the blade 26 is curved and pushed down so that its end comes to bear on the upper edges 6a of the associated metering segments 6. Therefore when each of these edges 6a is more or less separated from the front face 7a of the block 7, the blade 26 which rubs on the edge 6a, opposes any penetration of ink inside the block 7.
  • each of the segments 6 has, at its upper part, a protuberance 6a extending in the direction of the ink cylinder.
  • This protuberance is provided to separate as much as possible the zone where the sealing of the zone where the ink film is laminated 5 is made. In fact, in this latter zone there is a very high pressure and to reduce the risks of leakage towards the interior of the block 7 it is preferable to place the means ensuring the sealing in an area where the ink pressure is lower.
  • the seal is reinforced by the provision, in the rebate 25a, of a seal 34 in a suitable deformable material.
  • This lining is compressed by the upper edge 6a of each segment 6 and an improvement in sealing is thus obtained at this location.
  • the flexible blade 26 has, on its underside, a sealing gasket 35, of deformable material , by which it comes to bear on the upper edges 6a of the individual segments 6 when it is pushed down as shown in FIG. 6.
  • This seal 35 contributes to improving the seal mainly in the areas where the individual segments 6 happen to be juxtaposed.

Landscapes

  • Inking, Control Or Cleaning Of Printing Machines (AREA)

Claims (10)

1. Farbkasten mit individuell geregelten Dosierungssegmenten für eine Druckmaschine, umfassend einen Behälter, der Druckfarbe (4) enthält und auf einer Seite von einem horizontalen Farbzylinder (1) und auf der anderen Seite von einem sich in Querrichtung erstreckenden Körper (2) sowie von zwei vertikalen und seitlichen Flanschen (3) begrenzt wird, wobei der Körper des Farbkastens nahe der Umfangsfläche des Farbzylinders eine Reihe von parallel zum Farbzylinder ausgerichteten Dosierungssegmenten (6) aufweist, deren obere Schmalseiten bzw. Kanten (6a) mit der Umfangsfläche des Farbzylinders Zwischenräume definieren, deren Breite in Abhängigkeit von der Dicke des Farbfilmes (5), der auf dem Farbzylinder gebildet werden soll, regelbar sind, wobei stromabwärts von jedem Dosierungssegment Regel-Vordrücker (12) gleitbar bzw. verschiebbar im Körper montiert sind und jeweils mit ihren Enden auf die oberen Abschnitte der einzelnen Dosierungssegment einwirken, dadurch gekennzeichnet, daß jedes Dosierungssegment (6) auf einer Stirnfläche (7a) eines gemeinsamen Stützblocks (7) befestigt ist, der seinerseits lösbar auf dem Körper (2) montiert ist und daß dieser Block (7) in seinem oberen Abschnitt von Löchern (14) durchsetzt ist, durch die sich die Vordrücker (12) erstrecken, die auf die Segmente einwirken, und der Block zusammen mit den von ihm getragenen Dosierungssegmenten (6) demontierbar ist.
2. Farbkasten nach Anspruch 1, dadurch gekennzeichenet, daß der gemeinsame Stützblock (7) vorzugsweise parallelepipedförmig ausgebildet ist.
3. Farbkasten nach Anspruch 2, dadurch gekennzeichnet, daß der gemeinsame Stützblock (7) lösbar in einem Falz (9) des Körpers (2) montiert ist und daß dieser Falz eine untere Stützfläche (9a) und eine senkrechte Stirnfläche (9b) aufweist, gegen die der Stützblock (7) anliegt.
4. Farbkasten nach Anspruch 3, dadurch gekennzeichnet, daß der Stützblock (7) gegen die geneigte Stirnfläche (9b) des Falzes (9) des Körpers (2) mittels C-förmiger Bügel (17) gehalten wird, wobei jeder dieser Bügel (17) eine Seele (17a) umfaßt, die mittels einer Schraube (18) befestigt ist, die senkrecht in eine Schulter (19) eingeschraubt ist, die im Körper (2) zwischen der Stirnfläche (9a) des Falzes (9) und einer Nut (21) ausgebildet ist, die im Körper (2) ausgebildet ist, in die obere Fläche desselben mündet und sich parallel zur Stirnfläche (9b) erstreckt, wobei jeder Bügel (17) außerdem einen ersten Schenkel (17b), der nach unten gewendet ist und mit der Nut (21) in Eingriff steht und von dieser abgestützt wird, und einen zweiten, äußeren Schenkel (17c) besitzt, der nach unten gewendet ist und mit einer Nut (22) in Eingriff steht, die im gemeinsamen Stützblock (7) und insbesondere im Winkel eines in demselben vorgesehenen Falzes ausgebildet ist, wobei diese Nut (22) mit der Außenfläche des Blocks (7) die gegen die Stirnfläche (9b) anliegt, eine Schulter (23) begrenzt, mit der sie mittels einer geneigten Fläche (24) verbunden ist und daß der zweite, äußere Schenkel (17c) des Bügels mit seiner Seele (17a) mit einer geneigten Rampe (17d) verbunden ist, die die gleiche Neigung wie die geneigte Fläche (24) aufweist.
5. Farbkasten nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die aus den Vordrückern (12), dem gemeinsamen Stützblock (7) und den Dosierungssegmenten (6) bestehende Anordnung in ihrem oberen Abschnitt von einer Platte (25) bedeckt ist, die den Boden des Farbkastens bildet und sich über die gesamte Breite desselben erstreckt, wobei diese den Boden darstellende Platte (25) mittels Schrauben am Körper (2) befestigt ist.
6. Farbkasten nach Anspruch 5, dadurch gekennzeichnet, daß die den Boden bildende Platte (25) an ihrem dem Farbzylinder (1) nahe gelegenen Ende mit einem Falz (25a) versehen ist, der nach unten offen ist und mit den oberen Schmalseiten bzw. Kanten (6a) der einzelnen Dosierungssegmente (6) in Berührung steht.
7. Farbkasten nach Anspruch 6, dadurch gekennzeichnet, daß der Falz (25a) einen Dichtungseinsatz (34) trägt, der in Berührung mit den oberen Schmalseiten bzw. Kanten (6a) der einzelnen Dosierungssegmente (6) steht.
8. Farbkasten nach Anspruch 5, dadurch gekennzeichnet, daß die den Boden des Farbkastens bildende Platte (25) in Richtung des Farbzylinders (1) durch eine vorspringende Lippe (31) verlängert ist, die auf ihrer unteren Fläche mit einer Nut (32) versehen ist, die am Rand bzw. Ende der Lippe (31) eine nach unten gerichtete Schulter (33) begrenzt, und daß eine elastisch verformbare Klinge (26) auf der oberen Fläche des gemeinsamen Stützblockes (7) befestigt ist, wobei sich diese Klinge (26) normalerweise in Ruhestellung oberhalb der Dosierungssegmente (6) und in einem bestimmten Abstand von den oberen Schmalseiten bzw. Kanten (6a) derselben erstreckt, infolge des Vorsehens eines Falzes (29) im oberen Winkel bzw. in der oberen Ecke des Stützblockes (7), sodaß, wenn die den Boden des Farbkastens bildende Platte (25) gegen den Körper (2) und den gemeinsamen Stützblock, der an ihm befestigt ist, gedrückt wird, die Schulter (33) der Lippe (31) die flexible Klinge (26) nach unten drückt und diese Klinge sich mit ihrem Ende auf der oberen Schmalseite bzw. Kante (6a) des zugeordneten Dosierungssegmentes (6) abstützt und damit die Dichtheit gewährleistet.
9. Farbkasten nach Anspruch 8, dadurch gekennzeichnet, daß die flexible Klinge (26) auf ihrer unteren Fläche mit einem Dichtungseinsatz (35) aus einem verformbaren Material versehen ist, mit dem sie sich auf den oberen Schmalseiten bzw. Kanten (6a) der Segmente (6) abstützt.
10. Farbkasten nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß jedes der einzelnen Dosierungssegmente (6) in seinem oberen Abschnitt mit einer gegen den Farbzylinder (1) gerichteten Ausstülpung bzw. einem Höcker (6b) versehen ist.
EP84400255A 1983-02-08 1984-02-07 Mit einzeln eingestellten Dosiersegmenten versehenes Farbwerk für eine Druckmaschine Expired EP0117190B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84400255T ATE23486T1 (de) 1983-02-08 1984-02-07 Mit einzeln eingestellten dosiersegmenten versehenes farbwerk fuer eine druckmaschine.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8301945A FR2540434A1 (fr) 1983-02-08 1983-02-08 Encrier a segments doseurs regles individuellement pour une imprimeuse
FR8301945 1983-02-08

Publications (2)

Publication Number Publication Date
EP0117190A1 EP0117190A1 (de) 1984-08-29
EP0117190B1 true EP0117190B1 (de) 1986-11-12

Family

ID=9285694

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84400255A Expired EP0117190B1 (de) 1983-02-08 1984-02-07 Mit einzeln eingestellten Dosiersegmenten versehenes Farbwerk für eine Druckmaschine

Country Status (6)

Country Link
US (1) US4479434A (de)
EP (1) EP0117190B1 (de)
JP (1) JPS59192572A (de)
AT (1) ATE23486T1 (de)
DE (1) DE3461258D1 (de)
FR (1) FR2540434A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2579136B1 (fr) * 1985-03-22 1988-03-11 Chambon Machines Encrier a segments doseurs regles individuellement pour une imprimeuse
US4782756A (en) * 1986-04-28 1988-11-08 Howard Paul C Printing press roller ink remover
JP2956775B2 (ja) * 1989-11-17 1999-10-04 株式会社 東京機械製作所 輪転印刷機におけるインキ供給装置
WO1998013202A2 (de) * 1996-09-25 1998-04-02 Albiez Ag Zonenschraubeneinheit für ein farbmesser eines farbkastens an einer druckmaschine
US6276270B1 (en) * 1999-08-20 2001-08-21 Interflex, L.L.C. Ink distributton apparatus and method for anilox roll
US6561092B1 (en) * 2000-09-22 2003-05-13 Steven R. Surbrook Ink flow adjustment device for printing presses
US7178461B2 (en) * 2002-12-09 2007-02-20 Color Control Corp. Ink fountain assembly with non-tilt cheeks and liner replacement mechanism
US6802255B2 (en) * 2002-12-09 2004-10-12 Color Control Corp. Ink fountain mechanism
US7032511B2 (en) * 2003-04-16 2006-04-25 A.B. Dick Company Fountain ink feed system
JP2021037693A (ja) * 2019-09-03 2021-03-11 寿原株式会社 インキつぼ

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3456585A (en) * 1967-03-22 1969-07-22 John C Motter Printing Press C Blade-setting mechanism
US4058058A (en) * 1976-02-26 1977-11-15 George Hantscho Company, Inc. Ink fountain for printing presses
FR2389487A1 (en) * 1977-05-05 1978-12-01 Creusot Loire Inking unit for rotary printing machine - has flexible blade adjacent to roller to form ink reservoir with gap adjustable by screws below
DE2937037C2 (de) * 1979-09-13 1984-01-26 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach Farbdosiereinrichtung an einer Druckmaschine
DE2950163A1 (de) * 1979-12-13 1981-06-19 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach Farbkasten fuer eine offset-rotationsdruckmaschine
DE3024453C1 (de) * 1980-06-28 1981-12-24 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach Farbkasten im Farbwerken von Druckmaschinen

Also Published As

Publication number Publication date
JPH0354627B2 (de) 1991-08-20
EP0117190A1 (de) 1984-08-29
ATE23486T1 (de) 1986-11-15
JPS59192572A (ja) 1984-10-31
FR2540434A1 (fr) 1984-08-10
DE3461258D1 (en) 1987-01-02
US4479434A (en) 1984-10-30
FR2540434B1 (de) 1985-05-03

Similar Documents

Publication Publication Date Title
EP0117190B1 (de) Mit einzeln eingestellten Dosiersegmenten versehenes Farbwerk für eine Druckmaschine
EP1755895B1 (de) Tintenzuführungsvorrichtung für druckmaschine
US5862756A (en) Ink chamber doctor blade for a printing machine
EP1512359B1 (de) Papierspender mit einer Steuereinheit für das Heraustreten einer Schneide aus der Walze des Papierspenders
EP0195727B1 (de) Farbwerk mit individuell einstellbaren Dosierelementen
EP2343432B1 (de) Seitliche Führungseinheit für einen Rollladen
EP0566486A1 (de) Abstreifvorrichtung mit mehrfachen Klingenhaltefingern für Förderbänder
FR2745517A1 (fr) Dispositif servant a retirer un pare-brise
EP0564372B1 (de) Offsetdruckmaschine
FR2654266A1 (fr) Appareil de commande et/ou de signalisation destine a etre fixe dans une ouverture de tableau.
FR2778365A1 (fr) Perfectionnements apportes aux encriers des presses a imprimer et a leur mode de nettoyage
EP1060058A1 (de) Vorrichtung zum lochen und binden von bögen
EP1083814A1 (de) Abgabewelle für handtuchmaterial in einem spender mit regulierung der länge des abzugebenden materials
FR2650854A1 (fr) Encadrement en bois comportant une rainure pour vitrage
FR2844743A1 (fr) Ensemble comprenant une unite de blanchet et un cylindre a dispositif de fixation de blanchet, cylindre, unite de blanchet et presse offset correspondants
FR2477969A1 (fr) Encrier amovible
FR2565154A1 (fr) Dispositif de rasage
FR2599298A1 (fr) Perfectionnements aux tracteurs pour bande de papier a marges perforees, pour machines a ecrire ou imprimantes
EP0611187A1 (de) Rotierende Schneidvorrichtung
FR2471863A1 (fr) Encrier de rotative offset
FR2879090A1 (fr) Dispositif de controle et de verrouillage de passage d'embout porte bobine de materiau d'essuyage sur un flasque support d'appareil distributeur
FR2701893A1 (fr) Encrier pour presse à imprimer permettant un réglage général et individuel du débit d'encre par zones d'encrage indépendantes les unes des autres.
FR2528904A1 (fr) Rabot de creusement a porte-couteaux de toit reglable en hauteur
FR2674150A1 (fr) Installation pour la lubrification de toles pour l'emboutissage.
LU82643A1 (fr) Dispositif de reglage d'un encrier pour une imprimeuse rotative offset

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

Designated state(s): AT BE CH DE GB IT LI LU NL SE

17P Request for examination filed

Effective date: 19850220

17Q First examination report despatched

Effective date: 19860116

ITF It: translation for a ep patent filed
GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE GB IT LI LU NL SE

REF Corresponds to:

Ref document number: 23486

Country of ref document: AT

Date of ref document: 19861115

Kind code of ref document: T

REF Corresponds to:

Ref document number: 3461258

Country of ref document: DE

Date of ref document: 19870102

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

Ref country code: GB

Payment date: 19910218

Year of fee payment: 8

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

Ref country code: BE

Payment date: 19910220

Year of fee payment: 8

Ref country code: AT

Payment date: 19910220

Year of fee payment: 8

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

Ref country code: SE

Payment date: 19910227

Year of fee payment: 8

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

Ref country code: NL

Payment date: 19910228

Year of fee payment: 8

Ref country code: LU

Payment date: 19910228

Year of fee payment: 8

EPTA Lu: last paid annual fee
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

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

Effective date: 19920207

Ref country code: GB

Effective date: 19920207

Ref country code: AT

Effective date: 19920207

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

Ref country code: SE

Effective date: 19920208

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

Ref country code: BE

Effective date: 19920228

BERE Be: lapsed

Owner name: MACHINES CHAMBON S.A.

Effective date: 19920228

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

Ref country code: NL

Effective date: 19920901

GBPC Gb: european patent ceased through non-payment of renewal fee
NLV4 Nl: lapsed or anulled due to non-payment of the annual fee
EUG Se: european patent has lapsed

Ref document number: 84400255.0

Effective date: 19920904

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

Ref country code: DE

Payment date: 19970128

Year of fee payment: 14

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

Ref country code: CH

Payment date: 19970204

Year of fee payment: 14

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

Ref country code: LI

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

Effective date: 19980228

Ref country code: CH

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

Effective date: 19980228

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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: 19981103