EP0045713B1 - Appareil pour dévier les feuilles de rebut - Google Patents

Appareil pour dévier les feuilles de rebut Download PDF

Info

Publication number
EP0045713B1
EP0045713B1 EP81710031A EP81710031A EP0045713B1 EP 0045713 B1 EP0045713 B1 EP 0045713B1 EP 81710031 A EP81710031 A EP 81710031A EP 81710031 A EP81710031 A EP 81710031A EP 0045713 B1 EP0045713 B1 EP 0045713B1
Authority
EP
European Patent Office
Prior art keywords
belt
roll
switch
conveyor belt
set forth
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
EP81710031A
Other languages
German (de)
English (en)
Other versions
EP0045713A1 (fr
Inventor
Emil Fischer
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.)
Albert Frankenthal AG
Original Assignee
Albert Frankenthal AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Albert Frankenthal AG filed Critical Albert Frankenthal AG
Publication of EP0045713A1 publication Critical patent/EP0045713A1/fr
Application granted granted Critical
Publication of EP0045713B1 publication Critical patent/EP0045713B1/fr
Expired legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/66—Advancing articles in overlapping streams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/54—Auxiliary folding, cutting, collecting or depositing of sheets or webs
    • B41F13/70—Depositing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/58—Article switches or diverters
    • B65H29/62—Article switches or diverters diverting faulty articles from the main streams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/20—Belts
    • B65H2404/26—Particular arrangement of belt, or belts
    • B65H2404/261—Arrangement of belts, or belt(s) / roller(s) facing each other for forming a transport nip
    • B65H2404/2613—Means for changing the transport path, e.g. deforming, lengthening
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S209/00—Classifying, separating, and assorting solids
    • Y10S209/925—Driven or fluid conveyor moving item from separating station

Definitions

  • the invention relates to a waste switch for a transport path which receives a scale web made of folded paper products, in particular for a transport path arranged between a folder and a downstream delivery station, which consists of a plurality of belt paths arranged one behind the other with conveyor belts running around belt rollers, at least the belt roller at the rear in the transport direction of the one
  • the space between two consecutive belt rolls delimiting belt sections is movably mounted and its distance from the adjacent belt section can be changed by means of an actuating element which can be activated by a control device.
  • the space between two successive belt sections can be changed to form a switch by shortening or lengthening the respective rear belt section.
  • the front belt roll of this rear belt section is moved back and forth at a constant height.
  • the belts are guided in the region of their return branch over a dancer roller wrapped in a loop, which is moved in counteract to the reciprocating belt roller.
  • the lengthening or shortening of the rear belt section and, accordingly, the shifting of the belt roller and the dancer roller must take place very quickly in order to achieve a clean separation at the beginning or at the end of the section of the scale web consisting of waste products.
  • a piercing scoop is provided which is movably arranged above the scale track and which can be inserted with its tip between two successive products and which feeds the products accumulating on it to a downstream belt guide.
  • a high acceleration of the lancing vane and the downstream belt guide is required in order to ensure a clean separation of the scale flow, which also means that high inertial forces, jerky operation and high wear can be expected.
  • the piercing scoop runs onto a folded product, so that the subsequent products have to slide over it, which can very easily lead to a jam.
  • the drive and the storage of the grooving vane and the associated belt guide require a very high level of mechanical engineering.
  • a belt section is provided with a relatively strong front belt roller, which is associated with a further short belt section arranged above the belt section and received on a swivel frame, which forms a switch around its lower one , on the strong front belt roll, the belt roll can be folded into an upward rearward position and can be brought into operative connection with a separating roll that can be inserted between two successive folding products.
  • the aforementioned strong front belt roller and the associated short belt section limit an approximately S-shaped conveyor channel. This should result in a certain fanning out of the folded products pressed through the S-shaped conveying channel.
  • the position of the belt roll which can be changed in position, can be pivoted downward around the axis of a stationary belt roll belonging to the same belt stretch and can be brought into engagement with an exposed pressure roll arranged above it in the region of its normal position aligned with the adjacent belt stretch and that the circumferential portion on the interspace side of the belt roller forming the interstice boundary in the transport direction is provided with a cover.
  • the interspace-side covering of the rear belt roller of the front belt section prevents these products to be sorted out from being taken along in the opposite direction of transport.
  • the measures described above therefore ensure that a traffic jam is reliably avoided.
  • the pivoting movement can advantageously be carried out relatively slowly, which not only ensures pressure-free operation but also enables the use of relatively simple drive units. The advantages that can be achieved with the invention can therefore be seen in particular in excellent economy.
  • the cover associated with the belt roller forming the front space delimitation in the direction of transport can be designed as a guide wedge tapering downward, which can expediently be curved in accordance with the contour of the adjacent belt roller.
  • the lowerable belt roller can be accommodated on a swivel frame which can be swiveled as a whole by means of at least one actuating cylinder.
  • FIGS. 1 and 2 show two strip sections 1 and 2 which are arranged at a distance from one another and which are linked to one another by means of a third, pivotable strip section 3.
  • These belt sections 1, 2, 3 consist of narrow individual belts 4 which are arranged next to one another at a distance and are each placed on a front and a rear belt roller.
  • the front belt roller 5 of the belt section 1 on the impeller wheel simultaneously forms the rear belt roller of the pivotable belt section 3, so that there is practically a seamless transition from the belt section 1 to the belt section 3.
  • the front belt roll 6 of the pivotable belt section 3 is independent of the rear belt roll 7 of the downstream belt section 2 and is arranged at a distance therefrom, so that there is a small space 8 between these belt rolls 6 and 7. As long as the belt roller 6 is aligned with the adjacent belt roller 7, the space delimited by these belt rollers is however so small that the scale path generated by the paddle wheel, indicated at 9, can reach over it unhindered.
  • the swiveling belt section 3 is simply lowered with its front belt roller 6 from its normal position, which is aligned with the adjacent stationary belt sections 1 and 2 and is indicated by solid lines in the figures, in such a way that the scale track 9 in the area between the adjacent belt rollers 6 and 7 tears off and the products arriving behind this web separation are dropped into a separate delivery via the front belt roller 6 of the pivotable belt section 3.
  • FIGS. 1 and 2 The lower pivot position of the pivotable belt section 3 is indicated in FIGS. 1 and 2 with dash-dotted lines.
  • the products 10 thrown off via the front belt roller 6 arrive here with simply via a slide arranged below the belt roller 6 into a container for waste products not shown here.
  • the front belt roll 6 of the lowerable belt section 3 can be pivoted about the axis 12 of the associated rear belt roll, which is arranged stationary.
  • a swivel frame 13 is provided which is swivel-mounted coaxially to the axis 12 and accommodates the front belt roll 6 and which can simultaneously serve as a support for the belts 4 of the belt section 3 which can be lowered.
  • an actuating cylinder 14 is provided which is supported on the one hand on the machine housing and on the other hand engages with its piston rod on the swivel frame.
  • the actuating cylinder 14 can be a pneumatic cylinder, which is connected via a pressure line 16 controlled by a valve 15 to a compressed air source, not shown here.
  • the valve 15 should in turn be actuable for activation or passivation of the actuating cylinder 14 by a control device which comprises a sensor 17 arranged above or below, here below the scale path 9, which responds to the color marking marking the adhesive point and a measurement transducer 18 connected thereto with its outlet 19 on valve 15.
  • the sensor 17 can be designed, for example, as a photocell, the electrical output signal of which is amplified by the converter 18 to such an extent that the coil of the valve 15, which is expediently designed as an electromagnetic valve, can be excited with it.
  • the actuating cylinder 14 can work at a very low speed in comparison to the belt speed, which has an advantageous effect on the resulting mass forces and the required drive energy.
  • the sensor 17 of the control device is therefore expediently arranged in such a way that an early notification of the beginning or end of the waste occurs. Since the scale web 9 tears off faster when the belt section 3 is lowered than when the belt section 3 is pivoted back, a delay element, not shown here, can expediently be provided in the control device, which only passes on the signal waste beginning with a certain time delay.
  • the upper and lower swivel positions of the swivel frame 12 are expediently defined by stops.
  • a pressure roller 20 is provided above the front belt roller 6 of the swiveling belt section 3, which comes into contact with the transported products in the normal position of the lowerable belt section 3, which is aligned with the two adjacent belt sections 1 and 2, and which presses against the front belt roller 6 of the lowerable products Belt section 3 presses, so that there is practically a positive feed in this area, which is particularly advantageous when returning the lowerable belt section 3 from the pivoted position to the normal position, as can best be seen from FIG.
  • the pressure roller 20 is received with its lateral bearing pins 22 in guides 23 extending in the lifting or lowering direction, the lower end of which is delimited by a stop 24.
  • guides 23 are arranged fixed to the machine, so that the lower position of the pressure roller 20 is defined.
  • the machine frame which also accommodates the stationary belt rollers and the lifting cylinder 14, is not shown here for the sake of clarity.
  • the intermediate peripheral section of this belt roll 7 is provided with a cover 25.
  • this cover is designed as a guide wedge tapering downwards, which can be bent in accordance with the contour of the associated belt roller 7, so that there is no significant space requirement.
  • the upper end face of the guide wedge advantageously results in a wide contact surface 26, through which the front edge of the first product 27, which no longer enters into the space 8, is fed to the downstream belt section 2 and through which the trailing edges of the belt roller 6 are initiated when the lowering movement of the belt roller 6 is initiated products that have already reached the belt section 2 are supported with their front area.
  • the cover 25 designed as a guide wedge thus advantageously forms at the same time a stationary separating element which, when the Lowerable belt section 3 engages with the edge formed by the upper run-up surface 26 and the side flank between two successive products and thereby separates the shingled stream reaching the waste paper tray 11 from the shingled stream to be transported away via the downstream belt section 3.
  • the pressure roller 20 advantageously results in a certain fanning out of the products, so that the penetration of the guide wedge is facilitated, as can best be seen from FIG. 2.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Advancing Webs (AREA)

Claims (7)

1. Aiguillage à maculature, pour un convoyeur transportant un flux de produits en papier plié qui se recouvrent partiellement les uns les autres, notamment entre une plieuse et un poste de réception, ce convoyeur comprenant une série de tronçons successifs (1, 2, 3) comportant des bandes transporteuses (4) qui passent autour de tambours (5, 6, 7) et un intervalle (8) entre deux tronçons successifs (3, 2), dans lequel au moins le tambour postérieur (6) du tronçon précédant cet intervalle est monté en position mobile dont la distance au prochain tronçon (2) est modifiable au moyen d'un organe de manceuvre (14) commandé par un dispositif de commande (15 à 19), caractérisé en ce que ledit tambour mobile (6) est monté de façon à pouvoir pivoter vers le bas autour de l'axe d'un tambour stationnaire (5) appartenant au même tronçon (3) et à se trouver, quand il occupe sa position normale, située dans la direction des tronçons voisins (1, 2), en prise avec un rouleau presseur (20) reposant librement au-dessus de lui, et en ce que le tambour (7) délimitant ledit intervalle à l'aval est couvert par un capot (25) sur sa partie périphérique orientée vers l'intervalle.
2. Aiguillage selon la revendication 1, caractérisé en ce que le rouleau presseur (20) reposant librement au-dessus du tambour mobile (6) est monté dans un organe de guidage (23) permettant un mouvement ascendant et descendant du rouleau et comportant à sa partie inférieure un arrêt (24) par rapport auquel le rouleau presseur (20) se trouve dans une position légèrement soulevée, dans la position normale du tronçon mobile (3), orientée dans la direction des tronçons adjacents (1,2).
3. Aiguillage selon la revendication 2, caractérisé en ce que l'organe de guidage (23) comprend des étriers en forme de U entourant les tourillons (22) du rouleau presseur (20).
4. Aiguillage selon l'une quelconque des revendications 1 à 3, caractérisé en ce que le capot (25) qui couvre le tambour (7) délimitant l'intervalle à l'aval a la forme d'un coin de guidage s'amincissant vers le bas.
5. Aiguillage selon la revendication 4, caractérisé en ce que ledit capot (25) en forme de coin comporte une partie courbe qui correspond au contour du tambour qu'il couvre.
6. Aiguillage selon l'une quelconque des revendications 1 à 5, caractérisé en ce que le rouleau mobile (6) est monté sur un châssis pivotant (13) dont le pivotement est produit par au moins un cylindre de positionnement (14).
7. Aiguillage selon l'une quelconque des revendications 1 à 6, caractérisé en ce que le tambour stationnaire (5) du tronçon mobile (3), tambour dont l'axe (12) coïncide avec l'axe de pivotement du châssis pivotant (13), reçoit les bandes transporteuses (4) de deux tronçons successifs (1, 3).
EP81710031A 1980-07-31 1981-07-24 Appareil pour dévier les feuilles de rebut Expired EP0045713B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3029154A DE3029154C2 (de) 1980-07-31 1980-07-31 Makulaturweiche
DE3029154 1980-07-31

Publications (2)

Publication Number Publication Date
EP0045713A1 EP0045713A1 (fr) 1982-02-10
EP0045713B1 true EP0045713B1 (fr) 1984-11-14

Family

ID=6108618

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81710031A Expired EP0045713B1 (fr) 1980-07-31 1981-07-24 Appareil pour dévier les feuilles de rebut

Country Status (4)

Country Link
US (1) US4426074A (fr)
EP (1) EP0045713B1 (fr)
JP (1) JPS57137260A (fr)
DE (2) DE3029154C2 (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3244400A1 (de) * 1982-12-01 1984-06-07 Maschinenbau Oppenweiler Gmbh, 7155 Oppenweiler Umlenkeinrichtung fuer einen schuppenstrom
EP0208024B1 (fr) * 1984-01-10 1989-11-29 Staalkat B.V. Appareil pour trier et pour séparer des objets indésirables d'un convoyeur à courroie
US4938336A (en) * 1985-09-04 1990-07-03 Nabisco Brands, Inc. Selective ejection conveyor
US4809842A (en) * 1985-09-04 1989-03-07 Nabisco Brands, Inc. Selective ejection conveyor
US4733768A (en) * 1985-09-04 1988-03-29 Agostino Aquino Selective ejection conveyors
EP0300958B1 (fr) * 1987-07-23 1991-09-11 SIG Schweizerische Industrie-Gesellschaft Dispositif de transport pour des produits en position verticale en particulier des biscuits
DE3818693A1 (de) * 1988-06-01 1989-12-14 Hagen Gaemmerler Vorrichtung zum veraendern der foerderrichtung eines produktstromes von flaechengebilden mit einer weiche o. dgl.
DE3940243C2 (de) * 1989-12-05 1994-01-20 Gaemmerler Hagen Vorrichtung zum Zuführen eines in Schuppenformation geförderten Stromes von Flächengebilden
JP2623014B2 (ja) * 1989-12-12 1997-06-25 ビルコン株式会社 用紙の搬送装置
DE4213201A1 (de) * 1992-04-22 1993-10-28 Will E C H Gmbh & Co Vorrichtung zum Fördern von Blattstapeln
DE4316413A1 (de) * 1993-05-17 1994-11-24 Heidelberger Druckmasch Ag Einrichtung zur Entnahme von Probeexemplaren an Rotationsquerschneidern
DE4321177A1 (de) * 1993-06-25 1995-01-05 Heidelberger Druckmasch Ag Vorrichtung zur parallelen Bildinspektion und Farbregelung an einem Druckprodukt
US5503388A (en) * 1994-10-19 1996-04-02 Bell & Howell Company Buffered stacker
US5499719A (en) * 1995-02-13 1996-03-19 Formax, Inc. Takeaway/correction conveyor system for food product machine
DE19782203T1 (de) * 1996-12-20 1999-11-25 Bell & Howell Mail Proc Sys Co Dokumenten-Sammel-, -Ablenk- und -Ablageeinrichtung sowie entsprechendes Verfahren
CH691299A5 (fr) * 1997-06-12 2001-06-29 Bobst Sa Dispositif d'aiguillage dans un transporteur d'éléments en plaque.
US6994220B2 (en) * 2000-10-02 2006-02-07 Siemens Aktiengesellschaft Mixed mail sorting machine
US8113334B2 (en) 2004-04-29 2012-02-14 Span Tech Llc Matrix sorter system
DE102005055364A1 (de) * 2005-11-17 2007-05-24 Kba-Metronic Ag Vorrichtung und Verfahren zum Fördern bogenförmiger Objekte
US9016683B2 (en) * 2013-07-30 2015-04-28 Ncr Corporation Media item transportation
CN104670963A (zh) * 2014-12-29 2015-06-03 安徽华印机电股份有限公司 一种用于骑马装订联动机的剔除机构
DE102019100756A1 (de) 2019-01-14 2020-07-16 A. Monforts Textilmaschinen Gmbh & Co. Kg Vorrichtung zum Behandeln einer Warenbahn
JP7314076B2 (ja) * 2020-02-10 2023-07-25 株式会社東芝 集積装置および集積方法
CN112172325B (zh) * 2020-09-27 2022-09-16 佛山市骏马服装印花有限公司 一种对纺织品进行纳米级印花生产装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1223682B (de) * 1962-03-01 1966-08-25 Masson Scott & Co Ltd Vorrichtung zum Aussortieren von Bogen aus Papier, Pappe od. dgl.
DE1411783A1 (de) * 1962-07-23 1968-11-21 Time Inc Stapelgeraet fuer biegsame Bogen
US3464537A (en) * 1967-10-17 1969-09-02 Sta Hi Corp Antijamming device for publication conveyor
BE795343A (fr) * 1972-02-22 1973-05-29 Pennsylvania Res Ass Inc Machine d'entrainement, de separation et d'empilage de feuilles
FR2233266A2 (en) * 1972-12-13 1975-01-10 Windmoeller & Hoelscher Flat workpiece parcelling machine - has pivoting conveyor to alternately supply stack to two stations when complete
DE2330614A1 (de) * 1973-06-15 1975-01-09 Windmoeller & Hoelscher Vorrichtung zum bilden v4n losen paketen vorbestimmter werkstueckzahl aus uebereianderliegenden flachen werkstuecken
CH617906A5 (fr) * 1977-06-01 1980-06-30 Grapha Holding Ag
DE2848010C2 (de) * 1978-11-06 1980-10-02 Heidelberger Druckmaschinen Ag, 6900 Heidelberg Vorrichtung zum Aussondern von gefalzten Makulaturexemplaren bei Rollenrotationsdruckmaschinen

Also Published As

Publication number Publication date
DE3167192D1 (en) 1984-12-20
US4426074A (en) 1984-01-17
DE3029154C2 (de) 1983-01-05
DE3029154A1 (de) 1982-03-04
JPS57137260A (en) 1982-08-24
EP0045713A1 (fr) 1982-02-10

Similar Documents

Publication Publication Date Title
EP0045713B1 (fr) Appareil pour dévier les feuilles de rebut
DE2426217C3 (de) Vorrichtung zum Transport von einen Querschneider verlassenden einzelnen Bogen
DE2518373C2 (de) Einrichtung zum Vergleichmässigen der gegenseitigen Abstände von in einem Schuppenstrom aufeinanderfolgenden Druckprodukten
EP0129013B1 (fr) Appareil de pliage avec un parcours de retard
DE3525040C2 (de) Einrichtung zur Umlenkung der Förderrichtung von Papierblättern
CH660353A5 (de) Verfahren und vorrichtung zum unterteilen eines schuppenstromes aus druckbogen in teilschuppen.
EP1595836B1 (fr) Dispositif de traitement de piles des pièces plates rechargeables électrostatiquement
CH667258A5 (de) Verfahren und vorrichtung zum beschicken einer vereinzelungseinrichtung fuer druckprodukte, insbesondere eines anlegers.
DE3153613C2 (fr)
DE2411238A1 (de) Verfahren und vorrichtung zur fuehrung des anfanges einer materialbahn
CH641118A5 (de) Verzweigungsvorrichtung fuer einen schuppenstrom.
DE19846032C2 (de) Vorrichtung zum Ablegen von einzeln aufeinanderfolgend geförderten flachen Gegenständen auf einen weiterfördernden Förderer in einer geschuppt übereinanderliegenden Formation
DE3143762A1 (de) "papierfoerdervorrichtung fuer eine rotationsdruckpresse"
EP1214264B1 (fr) Dispositif de coupe en travers de lignes de materiaux, en particulier de lignes de carton
EP0773179B1 (fr) Dispositif pour faire des piles auxiliaires pendant l'échange en continue de piles dans un empileur d'une machine à imprimer
DE102006018769B3 (de) Vorrichtung zum Transport bogenförmiger flacher Gegenstände
DE2539799B2 (de) Lichtpausmaschine mit einer Repetiervorrichtung
DE4321419A1 (de) Vorrichtung und Verfahren zur Übergabe von Druckprodukten in einer Rotationsdruckmaschine
EP0999163B1 (fr) Dispositif pour créer un intervalle dans un courant de feuilles en formation imbriquée
DE2244094C2 (de) "Vorrichtung zum Einlegen eienr Schutzfolie zwischen zu stapelnde Tafeln"
DE2044820B2 (de) Vorrichtung zum Abschneiden eines Materialblattes von einer Materialbahn
DE3324495A1 (de) Stapelvorrichtung fuer zuschnitte
EP1868931B1 (fr) Dispositif de regroupement
DE2024150B2 (de) Verfahren und Vorrichtung zur kontinuierlichen Bildung von Stapeln aus Drucklagen
EP0625120A1 (fr) Dispositif permettant de transferer des produits imprimes individuels constituant un flux de nappes

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): CH DE FR GB SE

RBV Designated contracting states (corrected)

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

RBV Designated contracting states (corrected)

Designated state(s): CH CH DE FR GB SE

17P Request for examination filed

Effective date: 19820731

RBV Designated contracting states (corrected)

Designated state(s): CH DE FR GB SE

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Designated state(s): CH DE FR GB LI SE

REF Corresponds to:

Ref document number: 3167192

Country of ref document: DE

Date of ref document: 19841220

ET Fr: translation filed
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
EAL Se: european patent in force in sweden

Ref document number: 81710031.6

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

Ref country code: DE

Payment date: 19980930

Year of fee payment: 18

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

Ref country code: GB

Payment date: 19990628

Year of fee payment: 19

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

Ref country code: FR

Payment date: 19990721

Year of fee payment: 19

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

Ref country code: SE

Payment date: 19990726

Year of fee payment: 19

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

Ref country code: CH

Payment date: 19990806

Year of fee payment: 19

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: 20000503

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: 20000724

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: 20000725

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: 20000731

Ref country code: CH

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

Effective date: 20000731

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

Effective date: 20000724

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

EUG Se: european patent has lapsed

Ref document number: 81710031.6

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: 20010330

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST