EP0511160B2 - Dispositif de contrÔle de la course du fil sur un cantre - Google Patents

Dispositif de contrÔle de la course du fil sur un cantre Download PDF

Info

Publication number
EP0511160B2
EP0511160B2 EP92810268A EP92810268A EP0511160B2 EP 0511160 B2 EP0511160 B2 EP 0511160B2 EP 92810268 A EP92810268 A EP 92810268A EP 92810268 A EP92810268 A EP 92810268A EP 0511160 B2 EP0511160 B2 EP 0511160B2
Authority
EP
European Patent Office
Prior art keywords
spring
clamping
thread
adjustment lever
clamping device
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
EP92810268A
Other languages
German (de)
English (en)
Other versions
EP0511160B1 (fr
EP0511160A1 (fr
Inventor
Heiner Lieb
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.)
Benninger AG Maschinenfabrik
Original Assignee
Benninger AG Maschinenfabrik
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=4205329&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0511160(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Benninger AG Maschinenfabrik filed Critical Benninger AG Maschinenfabrik
Publication of EP0511160A1 publication Critical patent/EP0511160A1/fr
Publication of EP0511160B1 publication Critical patent/EP0511160B1/fr
Application granted granted Critical
Publication of EP0511160B2 publication Critical patent/EP0511160B2/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02H—WARPING, BEAMING OR LEASING
    • D02H13/00—Details of machines of the preceding groups
    • D02H13/22—Tensioning devices
    • D02H13/24—Tensioning devices for individual threads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
    • B65H59/10—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by devices acting on running material and not associated with supply or take-up devices
    • B65H59/20—Co-operating surfaces mounted for relative movement
    • B65H59/22—Co-operating surfaces mounted for relative movement and arranged to apply pressure to material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
    • B65H63/02—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material
    • B65H63/024—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02H—WARPING, BEAMING OR LEASING
    • D02H13/00—Details of machines of the preceding groups
    • D02H13/02—Stop motions
    • D02H13/04—Stop motions responsive to breakage, slackness, or excessive tension of threads, with detectors for individual threads or small groups of threads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2551/00—Means for control to be used by operator; User interfaces
    • B65H2551/20—Display means; Information output means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

Definitions

  • the invention relates to a device for monitoring the thread run on a creel, especially on a slip gate according to the Preamble of claim 1.
  • Such devices have the task of the creel pulled threads on the one hand a certain thread tension to convey, but also on the other hand a decrease in thread tension, e.g. in the event of thread breakage to determine and at which thereby triggered Machine standstill to clamp the threads, to prevent chasing.
  • Comparable Devices have been particularly V-shaped Note gates used where the deflection the threads in the direction of the winding device immediately at the guardian needle.
  • Generically comparable devices are, for example, in US-A-4,598,184 or in EP-A-311 781. So far doing the clamping devices with always the same Pressurized force, each thread quality clamped with the same clamping force has been.
  • EP-A-311 781 the spring device is indeed provided with an additional control spring, which allows relief of the jaw. However, such relief is only within a whole vertical row of Clamping devices possible because of the relief via the vertical control rod to open and The jaws are closed. An individual Adjusting the spring force to each one In contrast, a clamping device is not possible. In however, in many cases it is desirable that the clamping force of the thread quality can be adjusted can and regardless of the location of the respective winding station in the creel. So far it is common to have different strength springs in the clamps to install, but what an elaborate Disassembly was necessary.
  • the spring device is particularly advantageous formed as a compression spring on a with the Clamping jaw connected pressure pin is stored, the push pin at its end with a Leadership backdrop interacts and through this can be pressed against the spring force in the open position and the abutment of the compression spring the pressure pin is adjustable. From the it is indeed the patent publications mentioned at the beginning already known, the clamping plate via a pressure pin to operate.
  • the sliding abutment allows tensioning in the simplest way or relaxing the compression spring.
  • the abutment can be particularly advantageous with a linear sliding slider can be adjusted, the one Has leadership backdrop.
  • the adjustment device could practically only consist of this slide, which e.g. manually can be adjusted.
  • a particularly beneficial one The slide can also be operated with reached a pivoted adjustment lever be at its free end with a The thrust joint engages in the slide.
  • the adjustment lever can e.g. with a screwdriver to be turned around.
  • An unintentional change to prevent the position of the adjustment lever can be fixed by a cover plate be, which is also the clamping device and the adjustment device covered and thus protects against dust and fibers.
  • the cover plate can open an opening with a marker have at the set position of the adjusting lever is readable. Backing up once selected setting by the cover plate the advantage that this setting is not due to improper Manipulations are lost.
  • the cover plates be resolved by authorized personnel only may take place.
  • the device results, albeit the guardian needle of the thread monitor with a tension spring is biased, the rack-side bearing is adjustable to change the pulling force. So can also be the thread tension or the reaction time the guardian needle within certain limits can be adapted to the stripped threads.
  • the tension spring can also be used for this purpose attached to a pivoted adjustment lever be.
  • Clamping device and thread monitor must not necessarily within a coil gate be arranged.
  • the clamping device and the thread monitor a unit with a common base plate form and when the adjustment lever for the Clamping device and the setting lever for the Thread monitor with a common cover plate are fixable.
  • the setting for the spring force acting on the guardian needle secured in the same way, with via a corresponding opening in the cover plate and also a reading via a marking external adjustment is possible.
  • the device consists of a Unit in which the clamping device 1 and Thread monitor 2 on a common base plate 7 is arranged.
  • This base plate is on the vertical U-profile 30 fixed in front of each vertical Row of winding units is arranged on the gate.
  • the thread 3 runs from the thread spool, not shown coming between a moving Clamping jaw 5 and a rigid clamping rib 8 and is deflected at the guard pin 32, where it is in the direction of arrow a against the winding device running.
  • the clamping jaw 5 has a hub 11, in the with the help of a sifting pin 12 a pressure pin 6 is attached.
  • This push pin has on his free end of a rounded, enlarged in diameter Head 9, the one with a guide backdrop 25 cooperates on a vertical control rod 24.
  • the pressure pin 6 is on the one hand in a bore 13 in the clamping rib 8 and on the other hand in a bore 15 in the base plate 7 guided such that the jaw 5 is parallel to the plane Clamping rib 8 can be moved.
  • the jaw 5 is with the help of a compression spring 4 against the Clamping rib 8 pressed. This compression spring supports from the enlarged head 9 and lies on one serving as an abutment washer 10.
  • the base plate is recessed by a slide 17 arranged linear and approximately at right angles is displaceable to the push pin 6.
  • the slider has a slot 18 that allows the push pin 6 in to encompass any relative position.
  • a guide link 19 on which the washer 10 can slide In its upper area is the slide is provided with a horizontal groove 20.
  • the slide is operated by means of an adjusting lever 21 operated. This is rotatable on the base plate 7 stored and has a slot 23 in a screwdriver can be used.
  • a cam 22 at the free end of the adjusting lever forms together with the groove 20 in the slide 17th a thrust joint, with the help of which the rotary movement is converted into a pushing motion.
  • the thread monitor 2 has the already briefly mentioned Guardian needle 32, but in Figure 1 is only hinted at.
  • This guardian needle has one hook-shaped end and is at a joint 34 pivoted.
  • the guardian needle is as Double lever formed, 33 on the lever arm a tension spring 35 is attached, which the guard needle conveys a certain torque.
  • the opposite end of the tension spring 35 is suspended on a rotatably mounted adjusting lever 36, the one for turning also with one Slot 39 is provided.
  • the end of the lever arm 33 also acts with a switching device 37 together at a given lever position a switching process to stop the machine and triggers to activate the clamping device 1.
  • the base plate 7 is on three different Provide threaded holes 16. This Holes are used to attach a cover plate 26, as can be seen from Figure 3. This Cover plate can be screwed against 27 the base plate 7 are screwed.
  • the two Adjustment levers 21 and 36 are so in the level of the baseplate that they arranged no longer when the cover plate is screwed on can pivot. Are in the cover plate however, openings 28 and 40 are arranged through which looks at the position of the adjustment levers can be. Markers 29 and 38 each the cover plate also allows reading the selected setting.
  • the cover plate 26 is laterally with a wing 43 provided that protrudes beyond the U-profile 30.
  • a hook-shaped slot in this wing 31 arranged through which the thread is inserted can be.
  • A runs along this slot upper rib 41, which also serves as a reception camp for the guard needle 32 in the lowered position when the thread breaks serves. This position is shown in FIG dash-dotted lines indicated.
  • a lower rib 42 on the cover plate serves as the rear Limitation for the guard needle 32 with normal Thread tension in the operating position.
  • the Guardian Needle can be done in the simplest way by one Bayonet lock not shown here be detached from the joint 34. To change the setting of the adjusting levers 21 and 36 it is sufficient if the screws 27 so far be loosened until the adjusting lever through the openings 28 and 40 at slots 23 and 39 in the desired position can be rotated.
  • FIG. 4 shows the device according to FIG. 1 with the same basic setting of the spring device, however with the jaw closed.
  • This position is at a machine standstill reached, e.g. through a thread break can be triggered.
  • the tension spring 35 pulls the lever arm 33 in the direction of arrow b
  • the Guardian needle 32 pivoted in the direction of arrow c becomes.
  • the activated switching device 37 switches the winding machine off and activates it at the same time the control rod 24, which with the help of a Drive device not shown in Arrow direction d is shifted.
  • the Guide link 25 free the pressure pin 6, the under the tension of the compression spring 4 in the direction of the arrow e is moved.
  • the jaw 5 is against the Clamping rib 8 pressed, with a trailing of Thread is avoided and this is kept taut becomes.
  • FIG. 5 shows the device again when closed Clamping jaw 5 or with the guard needle lowered 32.
  • the different attitudes of the two Adjustment lever is on the scale on the cover plate 26 read. Of course, depending on the individual case only one of the two settings changed become.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Quality & Reliability (AREA)
  • Sewing Machines And Sewing (AREA)
  • Wire Processing (AREA)

Claims (10)

  1. Dispositif de contrôle de la course du fil sur un cantre, en particulier un cantre d'ourdissoir, dans lequel il est prévu, associés aux têtes de bobinage respectives disposées en rangées, un dispositif de serrage (1) comportant une mâchoire de serrage maintenue ouverte en position de marche et contrainte par ressort pour bloquer le fil (3) en cas d'arrêt de la machine, une barre de commande (24) pour ouvrir et fermer conjointement les mâchoires de serrage de toutes les têtes de bobinage d'une rangée, ainsi qu'un casse-fil (2) comportant une aiguille de casse-fil contrainte par ressort pour produire une tension du fil et pour activer le dispositif de serrage en cas de rupture du fil, étant précisé que chaque dispositif de serrage (1) comporte un dispositif de ressort (4), caractérisé en ce que la force de ressort du dispositif de ressort est réglable individuellement au niveau de chaque dispositif de serrage individuel, à l'intérieur d'une rangée de têtes de bobinage, à l'aide d'un dispositif de réglage associé à chaque dispositif de serrage.
  2. Dispositif selon la revendication 1, caractérisé en ce que le dispositif de ressort est conçu comme un ressort de pression (4) qui est monté sur une tige de pression (6) reliée à la mâchoire de serrage (5), la tige de pression coopérant, à son extrémité (9), avec une coulisse de guidage (25) et étant poussée par celle-ci à l'encontre de la force de ressort en position ouverte, et le ressort de pression (4) étant pourvu d'une butée (10) qui est conçue pour pouvoir être déplacée sur la tige de pression (6).
  3. Dispositif selon la revendication 2, caractérisé en ce que la butée (10) du ressort de pression (4) peut être déplacée grâce à un coulisseau (17) mobile linéairement qui comporte une coulisse de guidage (19) destinée à modifier la force du ressort de pression (4).
  4. Dispositif selon la revendication 3, caractérisé en ce que le coulisseau (17) est mobile grâce à un levier de réglage (21) monté pivotant dont l'extrémité libre vient en prise dans le coulisseau grâce à un joint à glissière (20, 22).
  5. Dispositif selon la revendication 4, caractérisé en ce que la position du levier de réglage (21) est apte à être bloquée par une plaque de recouvrement (26) qui couvre le dispositif de serrage et le dispositif de réglage.
  6. Dispositif selon la revendication 5, caractérisé en ce que la plaque de recouvrement (26) comporte une ouverture (28) pourvue d'un marquage (29) au niveau duquel on peut lire la position réglée du levier de réglage (21).
  7. Dispositif selon l'une des revendications 3 à 6, caractérisé en ce que le coulisseau (17) est mobile sensiblement à angle droit par rapport à la tige de pression (6) et comporte une fente (18) par laquelle passe la tige de pression.
  8. Dispositif selon l'une des revendications 1 à 7, caractérisé en ce que l'aiguille (32) du casse-fil (2) est précontrainte à l'aide d'un ressort de traction (35) dont le point d'appui situé côté bâti est apte à être déplacé en vue de la modification de la force de traction.
  9. Dispositif selon la revendication 8, caractérisé en ce que le ressort de traction (35) est accroché à un levier de réglage (36) monté pivotant.
  10. Dispositif selon la revendication 8 ou 9, caractérisé en ce que le dispositif de serrage (1) et le casse-fil (2) forment un élément de construction avec une plaque de base commune (7), et en ce que le levier de réglage (21) prévu pour le dispositif de serrage et le levier de réglage (36) prévu pour le casse-fil sont aptes à être bloqués à l'aide d'une plaque de recouvrement commune (26).
EP92810268A 1991-04-24 1992-04-08 Dispositif de contrÔle de la course du fil sur un cantre Expired - Lifetime EP0511160B2 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH122191 1991-04-24
CH1221/91 1991-04-24
CH1221/91A CH683193A5 (de) 1991-04-24 1991-04-24 Vorrichtung zur Ueberwachung des Fadenlaufs an einem Spulengatter.

Publications (3)

Publication Number Publication Date
EP0511160A1 EP0511160A1 (fr) 1992-10-28
EP0511160B1 EP0511160B1 (fr) 1995-08-30
EP0511160B2 true EP0511160B2 (fr) 1999-06-23

Family

ID=4205329

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92810268A Expired - Lifetime EP0511160B2 (fr) 1991-04-24 1992-04-08 Dispositif de contrÔle de la course du fil sur un cantre

Country Status (5)

Country Link
US (1) US5312062A (fr)
EP (1) EP0511160B2 (fr)
CH (1) CH683193A5 (fr)
DE (1) DE59203421D1 (fr)
ES (1) ES2075670T5 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9306680U1 (de) † 1993-05-04 1993-07-01 Hacoba Textilmaschinen Gmbh & Co Kg, 5600 Wuppertal Spulengatter
DE29608167U1 (de) * 1996-05-06 1997-09-18 Sucker-Müller-Hacoba GmbH & Co., 41063 Mönchengladbach Zentralverstelleinrichtung für Fadenklemmen von Spulengattern
CN116946808B (zh) * 2023-09-21 2023-12-08 江恒(福建)体育用品集团有限公司 一种纺织加工用送线机构

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3896640A (en) * 1973-04-09 1975-07-29 Lebocey Industrie Device for the detection of excessive thread tension and thread breakage
CH555905A (de) * 1973-01-17 1974-11-15 Benninger Ag Maschf Fadenfuehrungs- und ueberwachungsvorrichtung an einem spulengatter.
CH636653A5 (de) * 1979-05-31 1983-06-15 Benninger Ag Maschf Fadenspannvorrichtung an einem spulengatter.
CH663401A5 (de) * 1984-05-03 1987-12-15 Benninger Ag Maschf Fadenspannvorrichtung an einem spulengatter.
DE3436714A1 (de) * 1984-10-06 1986-04-17 Hacoba Textilmaschinen Gmbh & Co Kg, 5600 Wuppertal Spulengatter fuer zettel- oder schaermaschine und verfahren zur steuerung der fadenklemmen eines spulengatters
US4598184A (en) * 1985-04-16 1986-07-01 West Point Foundry And Machine Co. Thread tension monitoring and clamping apparatus
US4646989A (en) * 1985-05-22 1987-03-03 Marlin Van Wilson Tension control and yarn handling system for "V" type creels
DE3734518A1 (de) * 1987-10-13 1989-04-27 Hacoba Textilmaschinen Vorrichtung fuer die anlaufsteuerung von spulengattern

Also Published As

Publication number Publication date
DE59203421D1 (de) 1995-10-05
EP0511160B1 (fr) 1995-08-30
CH683193A5 (de) 1994-01-31
ES2075670T3 (es) 1995-10-01
US5312062A (en) 1994-05-17
ES2075670T5 (es) 1999-09-16
EP0511160A1 (fr) 1992-10-28

Similar Documents

Publication Publication Date Title
DE102010005720B3 (de) Haspel zur Aufnahme eines Coils aus Draht oder einem rohrförmigen oder einem bandförmigen Material zur Abgabe an eine nachgeschaltete Verarbeitungsmaschine
DE3505913C2 (fr)
DE3529369C1 (de) Naehmaschine mit einer Einrichtung zur Spannung des Nadelfadens
EP0511160B2 (fr) Dispositif de contrÔle de la course du fil sur un cantre
DE2723578C2 (fr)
EP0806504B1 (fr) Dispositif de réglage centralisé pour des pinces-fil de cantres
DE4104456A1 (de) Vorrichtung zum einfaedeln von faeden in die nadeln einer zwei-nadel-naehmaschine
DE3327633C2 (de) Fadenbremsvorrichtung
DE69911214T2 (de) Verschlingungsschutz für einen fadenlieferspeicher
DE2228059C3 (de) Schienenlager für einen Kettfadenwächter
DE3142195C2 (de) Bandzuführeinrichtung für Nähmaschinen
DE2143641A1 (de) Schußfaden-Blockiervorrichtung an einer mit Schußwahl arbeitenden Greifer-Webmaschine
DE3218613C2 (fr)
DE2118085A1 (de) Fadenwächter
CH680785A5 (fr)
DE2308683B2 (de) Aufzeichnungs- und/oder Wiedergabegerät
DE60207002T2 (de) Vorrichtung zur Trennung der Kettfäden in einer Doppelstück-Webmaschine
EP0018430A1 (fr) Porte-tringles pour casse-chaîne de métier à tisser
DE589493C (de) Vorrichtung zum Reihen und zum Durchziehen von Faeden durch eine oder mehrere Stofflagen
WO2002101132A1 (fr) Procede et dispositif permettant de tendre un fil de chaine
DE910273C (de) Vorrichtung zum Reinigen und Pruefen von Faeden
DE2504777A1 (de) Fadenreiniger- und spannvorrichtung
DE1145969B (de) Streckwerk fuer Spinnereimaschinen
DE967746C (de) Garnspeichergeraet fuer Schaermaschinen, insbesondere fuer die Kettenwirkerei
WO2000046001A1 (fr) Dispositif pour decouper longitudinalement des bandes de materiau, comportant une unite de positionnement pour les guide-lames

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: A1

Designated state(s): CH DE ES FR IT LI

17P Request for examination filed

Effective date: 19930323

17Q First examination report despatched

Effective date: 19941208

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): CH DE ES FR IT LI

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2075670

Country of ref document: ES

Kind code of ref document: T3

REF Corresponds to:

Ref document number: 59203421

Country of ref document: DE

Date of ref document: 19951005

ET Fr: translation filed
ITF It: translation for a ep patent filed
PLBQ Unpublished change to opponent data

Free format text: ORIGINAL CODE: EPIDOS OPPO

PLAV Examination of admissibility of opposition

Free format text: ORIGINAL CODE: EPIDOS OPEX

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

PLBQ Unpublished change to opponent data

Free format text: ORIGINAL CODE: EPIDOS OPPO

PLAV Examination of admissibility of opposition

Free format text: ORIGINAL CODE: EPIDOS OPEX

PLBF Reply of patent proprietor to notice(s) of opposition

Free format text: ORIGINAL CODE: EPIDOS OBSO

26 Opposition filed

Opponent name: SUCKER-MUELLER-HACOBA GMBH & CO.

Effective date: 19960524

PLBF Reply of patent proprietor to notice(s) of opposition

Free format text: ORIGINAL CODE: EPIDOS OBSO

PLAW Interlocutory decision in opposition

Free format text: ORIGINAL CODE: EPIDOS IDOP

PLAW Interlocutory decision in opposition

Free format text: ORIGINAL CODE: EPIDOS IDOP

PUAH Patent maintained in amended form

Free format text: ORIGINAL CODE: 0009272

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: PATENT MAINTAINED AS AMENDED

27A Patent maintained in amended form

Effective date: 19990623

AK Designated contracting states

Kind code of ref document: B2

Designated state(s): CH DE ES FR IT LI

REG Reference to a national code

Ref country code: CH

Ref legal event code: AEN

Free format text: AUFRECHTERHALTUNG DES PATENTES IN GEAENDERTER FORM

ET3 Fr: translation filed ** decision concerning opposition
ITF It: translation for a ep patent filed
REG Reference to a national code

Ref country code: ES

Ref legal event code: DC2A

Kind code of ref document: T5

Effective date: 19990727

ITF It: translation for a ep patent filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20020408

Year of fee payment: 11

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

Ref country code: FR

Payment date: 20030310

Year of fee payment: 12

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

Ref country code: DE

Payment date: 20030324

Year of fee payment: 12

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

Ref country code: CH

Payment date: 20030718

Year of fee payment: 12

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: 20040410

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: 20040430

Ref country code: CH

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

Effective date: 20040430

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: 20041103

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: FR

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

Effective date: 20041231

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

Effective date: 20050408

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20040410