EP0808929A1 - Device for guiding and/or supporting yarns - Google Patents

Device for guiding and/or supporting yarns Download PDF

Info

Publication number
EP0808929A1
EP0808929A1 EP97440045A EP97440045A EP0808929A1 EP 0808929 A1 EP0808929 A1 EP 0808929A1 EP 97440045 A EP97440045 A EP 97440045A EP 97440045 A EP97440045 A EP 97440045A EP 0808929 A1 EP0808929 A1 EP 0808929A1
Authority
EP
European Patent Office
Prior art keywords
machine
guiding
wires
supporting
bearing
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.)
Granted
Application number
EP97440045A
Other languages
German (de)
French (fr)
Other versions
EP0808929B1 (en
Inventor
Robert Enderlin
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.)
Superba SAS
Original Assignee
Superba SAS
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 Superba SAS filed Critical Superba SAS
Publication of EP0808929A1 publication Critical patent/EP0808929A1/en
Application granted granted Critical
Publication of EP0808929B1 publication Critical patent/EP0808929B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
    • D06B23/06—Guiding means for preventing filaments, yarns or threads from sticking together

Definitions

  • the present invention relates to the field of textile industry, in particular the treatment of threads, in particular by washing and / or dyeing threads and relates to a device for guiding and / or supporting threads, in particular for textile machines working the wire in the wet.
  • the textile yarns generally undergo, before their use, in particular for weaving, washing and / or bleaching treatments as well as dyeing. These different treatments are carried out wet, resulting in a humidity of said son throughout the duration of the treatment and the passage to the various treatment stations.
  • the wires need to be perfectly maintained and guided, in order to avoid any entanglement detrimental to proper operation.
  • the holding and guiding devices generally consist of combs and, optionally, fixed supports.
  • the combs are in the form of a set of teeth arranged at regular intervals on a support bar, if necessary in an adjustable manner, each interval between teeth guiding a wire.
  • the fixed supports are generally in the form of cylindrical bars extending transversely to and under a sheet of wires. Such bars are also used to carry out the maintenance of a layer of wires against vibrations causing jumps of wires which can have the consequence of a harmful intermingling of said wires.
  • the guidance becomes more complex, the wet fluff in formation sticking and agglomerating on the guide support, on which the thread rubs and of which it cannot be detached by known dry methods.
  • the wet wire forms, at the places of friction, a beard which solidifies and which is periodically detached by being carried along by the wire.
  • a device for guiding and / or supporting threads, in particular for textile machines working wet yarn which is constituted by a means for guiding and / or supporting individual threads of a ply of threads, mounted with the possibility of rotation on a support frame integral with the machine or directly in bearings provided on said machine, said means for guiding and / or supporting the individual threads being produced in the form of a rotary comb consisting of a stack of discs separated by spacers.
  • Comparable devices are also known from DE-A-33 03 024, as well as from FR-A2 470 179.
  • the object of the present invention is to overcome these drawbacks by proposing a device for guiding and / or supporting yarns, in particular for textile machines working with wet yarn, allowing optimal guidance and / or maintenance of the yarns of a web. , while avoiding the formation of agglomerated wet flocks capable of hampering the proper functioning of a treatment line and allowing an improvement in threading.
  • the device for guiding and / or supporting the yarns, in particular for textile machines working the wet yarn which essentially consists of a means for guiding and / or supporting the individual yarns of a web of yarns. , mounted with the possibility of rotation on a supporting frame integral with the machine or directly in bearings provided on said machine, said means for guiding and / or supporting the individual wires being produced in the form of a rotary comb constituted by a stack of discs (5) separated by spacers, is characterized in that the means for guiding and / or supporting the individual yarns of a ply of yarns is retractably mounted on the carrying frame integral with the machine or in provided bearings on the machine.
  • FIGS. 1 to 3 of the appended drawings represent, by way of example, a device for guiding and / or supporting threads, in particular for textile machines working wet yarn, which essentially consists of a means 1 for guiding and / or for supporting the individual wires 2 of a layer of wires, mounted with the possibility of rotation on a carrying frame 3 secured to the machine 4 or directly in bearings provided on said machine 4, said means 1 for guiding and / or support for the individual wires 2 being produced in the form of a rotary comb constituted by a stack of discs 5 separated by spacers 6.
  • the means 1 for guiding and / or supporting the individual wires 2 of a sheet of wires is retractably mounted on the carrying frame 3 secured to the machine 4 or in bearings provided on the machine 4 .
  • This means 1 for guiding and / or supporting the individual wires 2 of a sheet of wires is produced in the form of a rotary comb constituted by a stack of discs 5 separated by spacers 6, the assembly being clamped on a shaft shouldered 7 by means of a nut 8 and washers 9 and 10.
  • the spacing between the discs 5 and their thickness can be modified, respectively by replacing the spacers 6 by thicker or thinner spacers and by replacing the discs 5 with thicker or thinner discs 5.
  • the discs 5 are advantageously provided with a peripheral chamfered edge. As a result, the threading of the threads is facilitated, the latter being guided during this operation so as to be brought into the bottom delimited between two neighboring discs 5.
  • Such a comb therefore allows perfect adaptation to all configurations of plies of wires possible by simple mounting of the discs 5 and spacers 6 corresponding to the needs.
  • the means 1 for guiding and / or supporting the individual wires 2 of a sheet of wires is retractably mounted on the support frame 3 secured to the machine 4 or in bearings provided on the machine 4.
  • at least one of the bearings of the frame 3 or of those provided on the machine 4 is an open bearing, while the other bearing is a spherical bearing.
  • the means 1 can simply be removably mounted in plain bearings of the support 3, its drive in rotation being carried out by the friction of the threads in movement 2.
  • the means 1 for guiding and / or supporting the individual wires 2 of a sheet of wires cooperates, at at least one of its ends, with a drive device 11 provided on the carrying frame 3 or on at least a bearing integral with the machine 4.
  • a drive device 11 makes it possible to ensure a constant speed of rotation which can be perfectly adapted to the linear speed of the threads in movement, so that the relative friction of the threads on the means 1 can be reduced optimally.
  • the drive device 11 is advantageously constituted by in the form of a geared motor assembly provided on its output shaft with a driver 12 cooperating with an element 13 of the corresponding end of the shouldered shaft 7 of the means 1 (FIG. 1 ).
  • the driver 12 is advantageously in the form of a stirrup having in its wings slots for receiving the element 13 in the form of a pin passing through the end of the shouldered shaft 7, this end being constituted by a ball joint and the bearing of the chassis 3 or provided directly on the machine 4, opposite the drive device 11, is an open bearing.
  • the device is completed by a rotary holding cylinder 14 extending in front of the means 1, seen in the direction of travel of the wires 2, and above the latter, this rotary holding cylinder 14 being mounted on the chassis 3 or directly on the machine 4.
  • a rotary holding cylinder 14 makes it possible to hold the wires 2 perfectly on the means 1 and thus avoid wire breaks and tangles arising therefrom.
  • the rotary holding cylinder 14 is mounted on the chassis 3 or on the machine 4 in a pivotable manner, perpendicular to the direction of travel of the wires 2, with indexing in the extreme pivoting positions.
  • a pivotable mounting of the cylinder 14 and the indexing in position are not described or shown in detail, but can be produced by means of a bent lever or other cooperating, at its end opposite to that carrying the cylinder 14, with a means indexing in the form of a snap-in or a spring-loaded ball and corresponding section recesses.
  • the rotary retaining cylinder 14 can be provided with a rotational drive gearmotor (not shown), promoting reduced friction contact with the wires 2.
  • a rotational drive gearmotor not shown
  • the rotary holding cylinder 14 is in contact, by its envelope, with the envelope of the means 1 for guiding and / or supporting the wires. individual 2 and is rotated by said means 1, by contact.
  • a contact drive by means of the rotary holding cylinder 14 provided with a rotational drive gearmotor, the means 1 for guiding and / or supporting the individual wires 2 being simply mounted in plain bearings.
  • the means 1 for guiding and / or supporting the individual wires 2 on a carrying frame 3 can be secured to the machine 4 by means of 'A carriage 15 movable on a rail 16 of the machine 4, transversely to the direction of travel of the son 2 ( Figures 2 and 3).
  • 'A carriage 15 movable on a rail 16 of the machine 4
  • transversely to the direction of travel of the son 2 Figures 2 and 3
  • the invention it is possible to produce a device for guiding and / or supporting yarns, in particular for textile machines working the yarn in the wet, making it possible to avoid agglomeration of wet fluff by self-cleaning of said device during the scrolling. continuous threads. This results in an interview ease of machines using such devices and an improvement in productivity since machine downtime can be reduced considerably.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Warping, Beaming, Or Leasing (AREA)

Abstract

The yarn guide and/or support (1), for the separate yarns in a band of yarns, is fitted to a retractable mounting at the carrier chassis (3) fixed to the machine (4) or within the machine (4) bearings. Preferably the separate discs (5) have a chamfered circumference. At least one of the chassis bearing mountings (3) or of both at the machine (4) is an open bearing while the other is a swivel bearing. At least one end of the yarn guide and/or support (1) is connected to a drive (11) at the carrier chassis (3) or a bearing at the machine (4). The drive (11) is pref. a reduction gearing motor with a drive shaft coupling (12) coupled (13) to an end of the shouldered shaft (7) of the assembly (1). The drive shaft coupling (12) is pref. a cradle, with openings at the wings to take the driven shaft end (13) pins across the shaft shoulder (7) at the end formed by a swivel bearing mounting at the chassis (3) or at the machine (4), or directly by an open bearing mounting opposite the drive (11).

Description

La présente invention concerne le domaine de l'industrie textile, en particulier le traitement des fils, notamment par lavage et/ou par teinture des fils et a pour objet un dispositif de guidage et/ou de support de fils, en particulier pour machines textiles travaillant le fil au mouillé.The present invention relates to the field of textile industry, in particular the treatment of threads, in particular by washing and / or dyeing threads and relates to a device for guiding and / or supporting threads, in particular for textile machines working the wire in the wet.

Les fils textiles subissent généralement, avant leur utilisation, notamment pour le tissage, des traitements de lavage et/ou de blanchissage ainsi que de teinture. Ces différents traitements sont effectués par voie humide, ayant pour conséquence une humidité desdits fils pendant toute la durée du traitement et le passage aux différents postes de traitement.The textile yarns generally undergo, before their use, in particular for weaving, washing and / or bleaching treatments as well as dyeing. These different treatments are carried out wet, resulting in a humidity of said son throughout the duration of the treatment and the passage to the various treatment stations.

A l'entrée de ces derniers, les fils nécessitent d'être parfaitement maintenus et guidés, afin d'éviter tout enchevêtrement préjudiciable à un bon fonctionnement.At the entrance to the latter, the wires need to be perfectly maintained and guided, in order to avoid any entanglement detrimental to proper operation.

Actuellement, les dispositifs de maintien et de guidage consistent généralement en des peignes et, éventuellement, en des supports fixes. Les peignes se présentent sous forme d'un ensemble de dents disposées à intervalles réguliers sur une barrette de support, le cas échéant de manière réglable, chaque intervalle entre dents réalisant le guidage d'un fil. Les supports fixes sont généralement sous forme de barrettes cylindriques s'étendant transversalement à une nappe de fils et sous cette dernière. De telles barrettes sont également utilisées pour réaliser le maintien d'une nappe de fils contre les vibrations occasionnant des sauts de fils pouvant avoir pour conséquence un entremêlage néfaste desdits fils.Currently, the holding and guiding devices generally consist of combs and, optionally, fixed supports. The combs are in the form of a set of teeth arranged at regular intervals on a support bar, if necessary in an adjustable manner, each interval between teeth guiding a wire. The fixed supports are generally in the form of cylindrical bars extending transversely to and under a sheet of wires. Such bars are also used to carry out the maintenance of a layer of wires against vibrations causing jumps of wires which can have the consequence of a harmful intermingling of said wires.

Toutefois, lors du défilement des fils sur ces dispositifs de guidage et de maintien, les fibrilles extérieures, qui frottent sur lesdits dispositifs, se brisent et se détachent desdits fils et se déposent sur les peignes et autres guides, qu'elles encrassent en formant une bourre. Dans le cas d'un guidage de fils secs, cette bourre peut être facilement détachée, pendant le fonctionnement, par soufflage ou autre nettoyage.However, during the running of the threads on these guiding and holding devices, the outer fibrils, which rub on said devices, break and detach from said threads and are deposited on the combs and other guides, which they foul by forming a stuffed. In the case of dry wire guidance, this flock can be easily detached, during operation, by blowing or other cleaning.

Cependant, lors du traitement de fils humides, suite à un lavage ou une opération de teinture, le guidage devient plus complexe, la bourre humide en formation se collant et s'agglomérant sur le support de guidage, sur lequel frotte le fil et dont elle ne peut être détachée par les procédés à sec connus. En effet, le fil humide forme, aux endroits de frottement, une barbe qui se solidifie et qui se détache périodiquement en étant entraînée par le fil.However, during the treatment of wet threads, following a washing or a dyeing operation, the guidance becomes more complex, the wet fluff in formation sticking and agglomerating on the guide support, on which the thread rubs and of which it cannot be detached by known dry methods. Indeed, the wet wire forms, at the places of friction, a beard which solidifies and which is periodically detached by being carried along by the wire.

Il s'ensuit que le fil casse et se lie avec des fils voisins ou encore que la barbe agglomérée est entraînée par le fil et bobinée avec ce dernier, ce qui a pour conséquence un défaut dans les bobines. Suivant la fréquence de la formation des bourres, le nettoyage correspondant devient difficile et nécessite une répétition préjudiciable avec un risque de dérangement et de rupture des fils. Les mêmes problèmes se posent avec les supports lisses pour nappes de fils.It follows that the wire breaks and binds with neighboring wires or that the agglomerated beard is driven by the wire and wound with the latter, which results in a defect in the coils. Depending on the frequency of fluff formation, the corresponding cleaning becomes difficult and requires harmful repetition with the risk of disturbing and breaking the wires. The same problems arise with smooth supports for plies of son.

En conséquence, un nettoyage correct des guides ou des supports n'est pratiquement envisageable qu'à l'arrêt complet de la ligne de traitement ce qui entraîne des perturbations néfastes au plan de la productivité.Consequently, correct cleaning of the guides or supports is practically only possible when the processing line is completely stopped, which causes harmful disturbances in terms of productivity.

On connait également, par DE-A-32 01 400, un dispositif de guidage et/ou de support de fils, en particulier pour machines textiles travaillant le fil au mouillé, qui est constitué par un moyen de guidage et/ou de support des fils individuels d'une nappe de fils, monté avec possibilité de rotation sur un châssis porteur solidaire de la machine ou directement dans des paliers prévus sur ladite machine, ledit moyen de guidage et/ou de support des fils individuels étant réalisé sous forme d'un peigne rotatif constitué par un empilement de disques séparés par des entretoises. Des dispositifs comparables sont aussi connus par DE-A-33 03 024, ainsi que par FR-A2 470 179.Also known, from DE-A-32 01 400, a device for guiding and / or supporting threads, in particular for textile machines working wet yarn, which is constituted by a means for guiding and / or supporting individual threads of a ply of threads, mounted with the possibility of rotation on a support frame integral with the machine or directly in bearings provided on said machine, said means for guiding and / or supporting the individual threads being produced in the form of a rotary comb consisting of a stack of discs separated by spacers. Comparable devices are also known from DE-A-33 03 024, as well as from FR-A2 470 179.

Cependant, ces dispositifs connus ne prévoient aucune possibilité d'escamotage individuel, notamment en vue d'un démontage simplifié, ni de moyen permettant une amélioration de l'enfilage.However, these known devices do not provide for any possibility of individual retraction, in particular with a view to simplified disassembly, nor of means allowing an improvement in threading.

La présente invention a pour but de pallier ces inconvénients en proposant un dispositif de guidage et/ou de support de fils, en particulier pour machines textiles travaillant le fil au mouillé, permettant un guidage et/ou un maintien optimal des fils d'une nappe, tout en évitant la formation de bourres humides agglomérées susceptibles d'entraver le bon fonctionnement d'une ligne de traitement et en permettant une amélioration de l'enfilage.The object of the present invention is to overcome these drawbacks by proposing a device for guiding and / or supporting yarns, in particular for textile machines working with wet yarn, allowing optimal guidance and / or maintenance of the yarns of a web. , while avoiding the formation of agglomerated wet flocks capable of hampering the proper functioning of a treatment line and allowing an improvement in threading.

A cet effet, le dispositif de guidage et/ou de support de fils, en particulier pour machines textiles travaillant le fil au mouillé, qui est essentiellement constitué par un moyen de guidage et/ou de support des fils individuels d'une nappe de fils, monté avec possibilité de rotation sur un châssis porteur solidaire de la machine ou directement dans des paliers prévus sur ladite machine, ledit moyen de guidage et/ou de support des fils individuels étant réalisé sous forme d'un peigne rotatif constitué par un empilement de disques (5) séparés par des entretoises, est caractérisé en ce que le moyen de guidage et/ou de support des fils individuels d'une nappe de fils est monté de manière escamotable sur le châssis porteur solidaire de la machine ou dans des paliers prévus sur la machine .To this end, the device for guiding and / or supporting the yarns, in particular for textile machines working the wet yarn, which essentially consists of a means for guiding and / or supporting the individual yarns of a web of yarns. , mounted with the possibility of rotation on a supporting frame integral with the machine or directly in bearings provided on said machine, said means for guiding and / or supporting the individual wires being produced in the form of a rotary comb constituted by a stack of discs (5) separated by spacers, is characterized in that the means for guiding and / or supporting the individual yarns of a ply of yarns is retractably mounted on the carrying frame integral with the machine or in provided bearings on the machine.

L'invention sera mieux comprise, grâce à la description ci-après, qui se rapporte à un mode de réalisation préféré, donné à titre d'exemple non limitatif, et expliqué avec référence aux dessins schématiques annexés, dans lesquels :

  • la figure 1 est une vue en élévation latérale et en coupe d'un dispositif conforme à l'invention, le moyen de guidage et/ou de support des fils étant représenté en position de service et à l'état extrait de ses paliers ;
  • la figure 2 est une vue en plan, à plus petite échelle, du dispositif suivant la figure 1, et
  • la figure 3 est une vue en élévation frontale suivant la figure 2.
The invention will be better understood from the description below, which relates to a preferred embodiment, given by way of nonlimiting example, and explained with reference to the appended schematic drawings, in which:
  • Figure 1 is a side elevational view in section of a device according to the invention, the guide means and / or support of the son being shown in the service position and in the extracted state of its bearings;
  • FIG. 2 is a plan view, on a smaller scale, of the device according to FIG. 1, and
  • FIG. 3 is a front elevation view according to FIG. 2.

Les figures 1 à 3 des dessins annexé représentent, à titre d'exemple, un dispositif de guidage et/ou de support de fils, en particulier pour machines textiles travaillant le fil au mouillé, qui est essentiellement constitué par un moyen 1 de guidage et/ou de support des fils individuels 2 d'une nappe de fils, monté avec possibilité de rotation sur un châssis porteur 3 solidaire de la machine 4 ou directement dans des paliers prévus sur ladite machine 4, ledit moyen 1 de guidage et/ou de support des fils individuels 2 étant réalisé sous forme d'un peigne rotatif constitué par un empilement de disques 5 séparés par des entretoises 6.FIGS. 1 to 3 of the appended drawings represent, by way of example, a device for guiding and / or supporting threads, in particular for textile machines working wet yarn, which essentially consists of a means 1 for guiding and / or for supporting the individual wires 2 of a layer of wires, mounted with the possibility of rotation on a carrying frame 3 secured to the machine 4 or directly in bearings provided on said machine 4, said means 1 for guiding and / or support for the individual wires 2 being produced in the form of a rotary comb constituted by a stack of discs 5 separated by spacers 6.

Conformément à l'invention, le moyen 1 de guidage et/ou de support des fils individuels 2 d'une nappe de fils est monté de manière escamotable sur le châssis porteur 3 solidaire de la machine 4 ou dans des paliers prévus sur la machine 4.According to the invention, the means 1 for guiding and / or supporting the individual wires 2 of a sheet of wires is retractably mounted on the carrying frame 3 secured to the machine 4 or in bearings provided on the machine 4 .

Le montage du moyen 1 avec possibilité de rotation permet que le fil en défilement réalise toujours un enlèvement des dépôts antérieurs pendant son passage sur ledit moyen 1, de sorte que ce dernier devient autonettoyant. Ce moyen 1 de guidage et/ou de support des fils individuels 2 d'une nappe de fils est réalisé sous forme d'un peigne rotatif constitué par un empilement de disques 5 séparés par des entretoises 6, l'ensemble étant serré sur un arbre épaulé 7 par l'intermédiaire d'un écrou 8 et de rondelles 9 et 10. En fonction du titre ou numéro métrique des fils à guider, l'espacement entre les disques 5 et leur épaisseur peuvent être modifiés, respectivement par remplacement des entretoises 6 par des entretoises plus épaisses ou plus fines et par remplacement des disques 5 par des disques 5 plus épais ou plus fins.The mounting of the means 1 with the possibility of rotation allows the running wire to always remove previous deposits during its passage over said means 1, so that the latter becomes self-cleaning. This means 1 for guiding and / or supporting the individual wires 2 of a sheet of wires is produced in the form of a rotary comb constituted by a stack of discs 5 separated by spacers 6, the assembly being clamped on a shaft shouldered 7 by means of a nut 8 and washers 9 and 10. Depending on the title or metric number of the wires to be guided, the spacing between the discs 5 and their thickness can be modified, respectively by replacing the spacers 6 by thicker or thinner spacers and by replacing the discs 5 with thicker or thinner discs 5.

En outre, les disques 5 sont avantageusement pourvus d'un bord chanfreiné périphérique. Il en résulte que l'enfilage des fils est facilité, ceux-ci étant guidés pendant cette opération pour être amenés dans le fond délimité entre deux disques 5 voisins.In addition, the discs 5 are advantageously provided with a peripheral chamfered edge. As a result, the threading of the threads is facilitated, the latter being guided during this operation so as to be brought into the bottom delimited between two neighboring discs 5.

Un tel peigne permet donc une adaptation parfaite à toutes les configurations de nappes de fils possible par simple montage des disques 5 et des entretoises 6 correspondants aux besoins.Such a comb therefore allows perfect adaptation to all configurations of plies of wires possible by simple mounting of the discs 5 and spacers 6 corresponding to the needs.

Conformément à une autre caractéristique de l'invention, et comme le montre plus particulièrement la figure 1 des dessins annexés, le moyen 1 de guidage et/ou de support des fils individuels 2 d'une nappe de fils est monté de manière escamotable sur le châssis porteur 3 solidaire de la machine 4 ou dans des paliers prévus sur la machine 4. A cet effet, au moins l'un des paliers du châssis 3 ou de ceux prévus sur la machine 4 est un palier ouvert, alors que l'autre palier est un palier à rotule. Ainsi, le nettoyage du moyen 1, entre deux opérations de traitement de fil, est facilité et peut notamment être réalisé au jet d'eau, sans risque d'endommagement, en particulier pour les circuits électriques de la machine, le moyen 1 étant simplement extrait de ses paliers par soulèvement de l'une de ses extrémités hors du palier ouvert et retrait de l'autre palier de son logement.In accordance with another characteristic of the invention, and as shown more particularly in FIG. 1 of the accompanying drawings, the means 1 for guiding and / or supporting the individual wires 2 of a sheet of wires is retractably mounted on the support frame 3 secured to the machine 4 or in bearings provided on the machine 4. For this purpose, at least one of the bearings of the frame 3 or of those provided on the machine 4 is an open bearing, while the other bearing is a spherical bearing. Thus, the cleaning of the means 1, between two wire processing operations, is facilitated and can in particular be carried out with a water jet, without risk of damage, in particular for the electrical circuits of the machine, the means 1 being simply extracted from its bearings by lifting one of its ends out of the open bearing and removing the other bearing from its housing.

Le moyen 1 peut simplement être monté de manière amovible dans des paliers lisses du support 3, son entraînement en rotation étant réalisé par le frottement des fils en défilement 2.The means 1 can simply be removably mounted in plain bearings of the support 3, its drive in rotation being carried out by the friction of the threads in movement 2.

De préférence, le moyen 1 de guidage et/ou de support des fils individuels 2 d'une nappe de fils coopère, par au moins une de ses extrémités, avec un dispositif d'entraînement 11 prévu sur le châssis porteur 3 ou sur au moins un palier solidaire de la machine 4. Un tel dispositif d'entraînement 11 permet d'assurer une vitesse de rotation constante pouvant être parfaitement adaptée à la vitesse linéaire des fils en défilement, de sorte que le frottement relatif des fils sur le moyen 1 peut être réduit de manière optimale.Preferably, the means 1 for guiding and / or supporting the individual wires 2 of a sheet of wires cooperates, at at least one of its ends, with a drive device 11 provided on the carrying frame 3 or on at least a bearing integral with the machine 4. Such a drive device 11 makes it possible to ensure a constant speed of rotation which can be perfectly adapted to the linear speed of the threads in movement, so that the relative friction of the threads on the means 1 can be reduced optimally.

Le dispositif d'entraînement 11 est avantageusement constitué par sous forme d'un ensemble motoréducteur pourvu sur son arbre de sortie d'un entraîneur 12 coopérant avec un élément 13 de l'extrémité correspondante de l'arbre épaulé 7 du moyen 1 (figure 1). L'entraîneur 12 est avantageusement sous forme d'un étrier présentant dans ses ailes des fentes de réception de l'élément 13 sous forme d'une goupille traversant l'extrémité de l'arbre épaulé 7, cette extrémité étant constituée par une rotule et le palier du châssis 3 ou prévu directement sur la machine 4, opposé au dispositif d'entraînement 11, est un palier ouvert. Il résulte de cette construction un dégagement simple et rapide du moyen 1, comme représenté à la figure 1 des dessins annexés.The drive device 11 is advantageously constituted by in the form of a geared motor assembly provided on its output shaft with a driver 12 cooperating with an element 13 of the corresponding end of the shouldered shaft 7 of the means 1 (FIG. 1 ). The driver 12 is advantageously in the form of a stirrup having in its wings slots for receiving the element 13 in the form of a pin passing through the end of the shouldered shaft 7, this end being constituted by a ball joint and the bearing of the chassis 3 or provided directly on the machine 4, opposite the drive device 11, is an open bearing. This construction results in a simple and rapid release of the means 1, as shown in Figure 1 of the accompanying drawings.

Afin d'assurer un maintien parfait des fils sur le moyen 1, en particulier entre les disques 5 formant les dents du peigne, le dispositif est complété par un cylindre rotatif de maintien 14 s'étendant en avant du moyen 1, vu dans le sens de défilement des fils 2, et au-dessus de ces derniers, ce cylindre rotatif de maintien 14 étant monté sur le châssis 3 ou directement sur la machine 4. Un tel cylindre 14 permet de maintenir les fils 2 parfaitement sur le moyen 1 et d'éviter ainsi des sauts de fil et les emmêlages en découlant.In order to ensure perfect retention of the wires on the means 1, in particular between the discs 5 forming the teeth of the comb, the device is completed by a rotary holding cylinder 14 extending in front of the means 1, seen in the direction of travel of the wires 2, and above the latter, this rotary holding cylinder 14 being mounted on the chassis 3 or directly on the machine 4. Such a cylinder 14 makes it possible to hold the wires 2 perfectly on the means 1 and thus avoid wire breaks and tangles arising therefrom.

Selon une caractéristique de l'invention, le cylindre rotatif de maintien 14 est monté sur le châssis 3 ou sur la machine 4 de manière pivotable, perpendiculairement au sens de défilement des fils 2, avec indexage dans les positions extrêmes de pivotement. Un montage pivotable du cylindre 14 et l'indexage en position ne sont pas décrits ni représentés en détail, mais peuvent être réalisés au moyen d'un levier coudé ou autre coopérant, à son extrémité opposée à celle portant le cylindre 14, avec un moyen d'indexage sous forme d'un encliquetage ou d'une bille chargée par ressort et d'évidements de section correspondante.According to a characteristic of the invention, the rotary holding cylinder 14 is mounted on the chassis 3 or on the machine 4 in a pivotable manner, perpendicular to the direction of travel of the wires 2, with indexing in the extreme pivoting positions. A pivotable mounting of the cylinder 14 and the indexing in position are not described or shown in detail, but can be produced by means of a bent lever or other cooperating, at its end opposite to that carrying the cylinder 14, with a means indexing in the form of a snap-in or a spring-loaded ball and corresponding section recesses.

Conformément à une autre caractéristique de l'invention, le cylindre rotatif de maintien 14 peut être muni d'un motoréducteur d'entraînement en rotation (non représenté), favorisant un contact à frottement réduit avec les fils 2. Un tel mode de réalisation n'est pas représenté aux dessins annexés.According to another characteristic of the invention, the rotary retaining cylinder 14 can be provided with a rotational drive gearmotor (not shown), promoting reduced friction contact with the wires 2. Such an embodiment n is not shown in the accompanying drawings.

Selon une autre caractéristique de l'invention, et comme le montre la figure 3 des dessins annexés, le cylindre rotatif de maintien 14 est en contact, par son enveloppe, avec l'enveloppe du moyen 1 de guidage et/ou de support des fils individuels 2 et est entraînée en rotation par ledit moyen 1, par contact. Bien entendu, il est également possible de réaliser un entraînement par contact au moyen du cylindre rotatif de maintien 14 pourvu d'un motoréducteur d'entraînement en rotation, le moyen 1 de guidage et/ou de support des fils individuels 2 étant simplement monté dans des paliers lisses.According to another characteristic of the invention, and as shown in FIG. 3 of the accompanying drawings, the rotary holding cylinder 14 is in contact, by its envelope, with the envelope of the means 1 for guiding and / or supporting the wires. individual 2 and is rotated by said means 1, by contact. Of course, it is also possible to carry out a contact drive by means of the rotary holding cylinder 14 provided with a rotational drive gearmotor, the means 1 for guiding and / or supporting the individual wires 2 being simply mounted in plain bearings.

Enfin, selon une autre caractéristique de l'invention, dans le cas du montage du moyen 1 de guidage et/ou de support des fils individuels 2 sur un châssis porteur 3, ce dernier peut être solidarisé avec la machine 4 par l'intermédiaire d'un chariot 15 déplaçable sur un rail 16 de la machine 4, transversalement au sens de défilement des fils 2 (figures 2 et 3). Ainsi, il est possible de déplacer le moyen 1 hors du parcours normal des fils 2, ce qui peut être particulièrement avantageux pour l'envidage des fils à des endroits difficilement accessibles.Finally, according to another characteristic of the invention, in the case of mounting the means 1 for guiding and / or supporting the individual wires 2 on a carrying frame 3, the latter can be secured to the machine 4 by means of 'A carriage 15 movable on a rail 16 of the machine 4, transversely to the direction of travel of the son 2 (Figures 2 and 3). Thus, it is possible to move the means 1 out of the normal path of the wires 2, which can be particularly advantageous for the envidage of the wires in places that are difficult to access.

Grâce à l'invention, il est possible de réaliser un dispositif de guidage et/ou de support de fils, en particulier pour machines textiles travaillant le fil au mouillé permettant d'éviter une agglomération de bourre humide par autonettoyage dudit dispositif pendant le défilement en continu des fils. Il en résulte un entretien facilité des machines utilisant de tels dispositifs et une amélioration de la productivité du fait que les arrêts machine peuvent être considérablement réduits.Thanks to the invention, it is possible to produce a device for guiding and / or supporting yarns, in particular for textile machines working the yarn in the wet, making it possible to avoid agglomeration of wet fluff by self-cleaning of said device during the scrolling. continuous threads. This results in an interview ease of machines using such devices and an improvement in productivity since machine downtime can be reduced considerably.

En outre, du fait d'un meilleur maintien des fils évitant les emmêlages et du fait que l'agglomération de bourre est évité, les ruptures de fils sont également réduites de manière considérable, ce qui influe également favorablement sur la productivité.In addition, due to better maintenance of the yarns preventing tangling and the fact that fluff agglomeration is avoided, the breakage of yarns is also reduced considerably, which also has a positive effect on productivity.

Bien entendu, l'invention n'est pas limitée au mode de réalisation décrit et représenté aux dessins annexés. Des modifications restent possibles, notamment du point de vue de la constitution des divers éléments ou par substitution d'équivalents techniques, sans sortir pour autant du domaine de protection de l'invention.Of course, the invention is not limited to the embodiment described and shown in the accompanying drawings. Modifications remain possible, in particular from the point of view of the constitution of the various elements or by substitution of technical equivalents, without thereby departing from the scope of protection of the invention.

Claims (12)

Dispositif de guidage et/ou de support de fils, en particulier pour machines textiles travaillant le fil au mouillé, essentiellement constitué par un moyen (1) de guidage et/ou de support des fils individuels (2) d'une nappe de fils, monté avec possibilité de rotation sur un châssis porteur (3) solidaire de la machine (4) ou directement dans des paliers prévus sur ladite machine (4), ledit moyen (1) de guidage et/ou de support des fils individuels (2) étant réalisé sous forme d'un peigne rotatif constitué par un empilement de disques (5) séparés par des entretoises (6), caractérisé en ce que le moyen (1) de guidage et/ou de support des fils individuels (2) d'une nappe de fils est monté de manière escamotable sur le châssis porteur (3) solidaire de la machine (4) ou dans des paliers prévus sur la machine (4).Device for guiding and / or supporting yarns, in particular for textile machines working wet yarn, essentially constituted by means (1) for guiding and / or supporting individual yarns (2) of a sheet of yarns, mounted with the possibility of rotation on a supporting frame (3) integral with the machine (4) or directly in bearings provided on said machine (4), said means (1) for guiding and / or supporting the individual wires (2) being produced in the form of a rotary comb consisting of a stack of discs (5) separated by spacers (6), characterized in that the means (1) for guiding and / or supporting the individual wires (2) of a layer of wires is retractably mounted on the support frame (3) integral with the machine (4) or in bearings provided on the machine (4). Dispositif, suivant la revendication 1, caractérisé en ce que les disques (5) sont pourvus d'un bord chanfreiné périphérique.Device according to claim 1, characterized in that the discs (5) are provided with a peripheral chamfered edge. Dispositif, suivant l'une quelconque des revendications 1 et 2, caractérisé en ce qu'au moins l'un des paliers du châssis (3) ou de ceux prévus sur la machine (4) est un palier ouvert, alors que l'autre palier est un palier à rotule.Device according to either of Claims 1 and 2, characterized in that at least one of the bearings of the chassis (3) or of those provided on the machine (4) is an open bearing, while the other bearing is a spherical bearing. Dispositif, suivant l'une quelconque des revendications 1 à 3, caractérisé en ce que le moyen (1) de guidage et/ou de support des fils individuels (2) d'une nappe de fils coopère, par au moins une de ses extrémités, avec un dispositif d'entraînement (11) prévu sur le châssis porteur (3) ou sur au moins un palier solidaire de la machine (4).Device according to any one of claims 1 to 3, characterized in that the means (1) for guiding and / or supporting the individual wires (2) of a sheet of wires cooperates, through at least one of its ends , with a drive device (11) provided on the supporting frame (3) or on at least one bearing secured to the machine (4). Dispositif, suivant la revendication 4, caractérisé en ce que le dispositif d'entraînement (11) est avantageusement constitué par sous forme d'un ensemble motoréducteur pourvu sur son arbre de sortie d'un entraîneur (12) coopérant avec un élément (13) de l'extrémité correspondante de l'arbre épaulé (7) du moyen (1).Device according to claim 4, characterized in that the drive device (11) is advantageously constituted by in the form of a geared motor assembly provided on its output shaft with a driver (12) cooperating with an element (13) of the corresponding end of the shouldered shaft (7) of the means (1). Dispositif, suivant la revendication 5 , caractérisé en ce que l'entraîneur (12) est avantageusement sous forme d'un étrier présentant dans ses ailes des fentes de réception de l'élément (13) sous forme d'une goupille traversant l'extrémité de l'arbre épaulé (7), cette extrémité étant constituée par une rotule et le palier du châssis (3) ou prévu directement sur la machine (4), opposé au dispositif d'entraînement (11), est un palier ouvert.Device according to claim 5, characterized in that the driver (12) is advantageously in the form of a stirrup having in its wings slots for receiving the element (13) in the form of a pin passing through the end of the shouldered shaft (7), this end being constituted by a ball joint and the bearing of the chassis (3) or provided directly on the machine (4), opposite the drive device (11), is an open bearing. Dispositif, suivant l'une quelconque des revendications 1 à 6, caractérisé en ce qu'il est complété par un cylindre rotatif de maintien (14) s'étendant en avant du moyen (1), vu dans le sens de défilement des fils (2), et au-dessus de ces derniers, ce cylindre rotatif de maintien (14) étant monté sur le châssis (3) ou directement sur la machine (4).Device according to any one of Claims 1 to 6, characterized in that it is completed by a rotary holding cylinder (14) extending in front of the means (1), seen in the direction of travel of the wires (2), and above the latter, this rotary holding cylinder (14) being mounted on the chassis (3) or directly on the machine (4). Dispositif, suivant la revendication 7, caractérisé en ce que le cylindre rotatif de maintien (14) est monté sur le châssis (3) ou sur la machine (4) de manière pivotable, perpendiculairement au sens de défilement des fils (2), avec indexage dans les positions extrêmes de pivotement.Device according to claim 7, characterized in that the rotary holding cylinder (14) is mounted on the chassis (3) or on the machine (4) in a pivotable manner, perpendicular to the direction of travel of the wires (2), with indexing in the extreme pivoting positions. Dispositif, suivant l'une quelconque des revendications 7 et 8, caractérisé en ce que le cylindre rotatif de maintien (14) est muni d'un motoréducteur d'entraînement en rotation.Device according to either of Claims 7 and 8, characterized in that the rotary holding cylinder (14) is provided with a geared motor for rotation. Dispositif, suivant l'une quelconque des revendications 4, 7 et 8, caractérisé en ce que le cylindre rotatif de maintien (14) est en contact, par son enveloppe, avec l'enveloppe du moyen (1) de guidage et/ou de support des fils individuels (2) et est entraînée en rotation par ledit moyen (1), par contact.Device according to any one of claims 4, 7 and 8, characterized in that the rotary holding cylinder (14) is in contact, by its envelope, with the envelope of the means (1) for guiding and / or support for the individual wires (2) and is rotated by said means (1), by contact. Dispositif, suivant l'une quelconque des revendications 1 et 8 à 10, caractérisé en ce que le cylindre rotatif de maintien (14) est en contact, par son enveloppe, avec l'enveloppe du moyen (1) de guidage et/ou de support des fils individuels (2), un entraînement par contact étant réalisé au moyen du cylindre rotatif de maintien (14) pourvu d'un motoréducteur d'entraînement en rotation, le moyen (1) de guidage et/ou de support des fils individuels (2) étant simplement monté dans des paliers lisses.Device according to any one of claims 1 and 8 to 10, characterized in that the rotary holding cylinder (14) is in contact, by its envelope, with the envelope of the means (1) for guiding and / or individual wire support (2), a contact drive being carried out by means of the rotary holding cylinder (14) provided with a rotational drive gear motor, the means (1) for guiding and / or supporting the individual wires (2) being simply mounted in plain bearings. Dispositif, suivant l'une quelconque des revendications 1 à 11, caractérisé en ce que, dans le cas du montage du moyen (1) de guidage et/ou de support des fils individuels (2) sur un châssis porteur (3), ce dernier est solidarisé avec la machine (4) par l'intermédiaire d'un chariot (15) déplaçable sur un rail (16) de la machine (4), transversalement au sens de défilement des fils (2).Device according to any one of claims 1 to 11, characterized in that, in the case of the mounting of the means (1) for guiding and / or supporting the individual wires (2) on a carrying frame (3), this the latter is secured to the machine (4) by means of a carriage (15) movable on a rail (16) of the machine (4), transversely to the direction of travel of the wires (2).
EP97440045A 1996-05-20 1997-05-14 Device for guiding and/or supporting yarns Expired - Lifetime EP0808929B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9606383 1996-05-20
FR9606383A FR2748757B1 (en) 1996-05-20 1996-05-20 WIRE GUIDANCE AND / OR SUPPORT DEVICE, PARTICULARLY FOR TEXTILE MACHINES WORKING WET

Publications (2)

Publication Number Publication Date
EP0808929A1 true EP0808929A1 (en) 1997-11-26
EP0808929B1 EP0808929B1 (en) 1998-11-04

Family

ID=9492375

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97440045A Expired - Lifetime EP0808929B1 (en) 1996-05-20 1997-05-14 Device for guiding and/or supporting yarns

Country Status (7)

Country Link
US (1) US5797552A (en)
EP (1) EP0808929B1 (en)
JP (1) JPH1053929A (en)
DE (1) DE69700044T2 (en)
ES (1) ES2126412T3 (en)
FR (1) FR2748757B1 (en)
TR (1) TR199700387A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104213298A (en) * 2014-09-15 2014-12-17 安吉县青云麻纺织厂 Warper warp beam-mounting structure
CN105887395A (en) * 2016-05-31 2016-08-24 湖州金特莱丝织有限公司 Upper cloth guide roller installation structure of open-width washing machine
CN111137742A (en) * 2019-12-30 2020-05-12 福建省和达智能科技有限公司 Looping mechanism with head and tail chamfering mechanism for computerized flat knitting machine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2470179A1 (en) * 1979-11-21 1981-05-29 Tsudakoma Ind Co Ltd IMPROVED DEVICE FOR THE SEPARATION OF ENCODED WIRES ON A SLEEPING INSTALLATION
DE3201400A1 (en) * 1981-04-13 1983-07-28 Institute für Textil- und Faserforschung Stuttgart, 7410 Reutlingen Device for the smoothing of warp yarns
DE3303024A1 (en) * 1983-01-29 1984-08-09 Akzo Gmbh, 5600 Wuppertal Process and apparatus for the sizing of a yarn set

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1220549B (en) * 1960-08-13 1966-07-07 Gerresheimer Glas Ag Device for the production of a spun thread consisting of several loosely interconnected partial threads composed of elementary threads
US3012393A (en) * 1960-11-21 1961-12-12 Mohasco Ind Inc Method and apparatus for the production of paper yarn
BE654442A (en) * 1963-10-16
US3990132A (en) * 1974-09-10 1976-11-09 Burlington Industries, Inc. Method for hot melt sizing yarn treatment of textile yarns
US4222758A (en) * 1978-12-27 1980-09-16 Owens-Corning Fiberglas Corporation Apparatus for processing filaments

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2470179A1 (en) * 1979-11-21 1981-05-29 Tsudakoma Ind Co Ltd IMPROVED DEVICE FOR THE SEPARATION OF ENCODED WIRES ON A SLEEPING INSTALLATION
DE3201400A1 (en) * 1981-04-13 1983-07-28 Institute für Textil- und Faserforschung Stuttgart, 7410 Reutlingen Device for the smoothing of warp yarns
DE3303024A1 (en) * 1983-01-29 1984-08-09 Akzo Gmbh, 5600 Wuppertal Process and apparatus for the sizing of a yarn set

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104213298A (en) * 2014-09-15 2014-12-17 安吉县青云麻纺织厂 Warper warp beam-mounting structure
CN105887395A (en) * 2016-05-31 2016-08-24 湖州金特莱丝织有限公司 Upper cloth guide roller installation structure of open-width washing machine
CN105887395B (en) * 2016-05-31 2017-11-07 湖州金特莱丝织有限公司 A kind of upper fabric guide roll mounting structure of open soaper
CN111137742A (en) * 2019-12-30 2020-05-12 福建省和达智能科技有限公司 Looping mechanism with head and tail chamfering mechanism for computerized flat knitting machine

Also Published As

Publication number Publication date
DE69700044D1 (en) 1998-12-10
TR199700387A1 (en) 1997-12-21
FR2748757B1 (en) 1998-07-24
US5797552A (en) 1998-08-25
EP0808929B1 (en) 1998-11-04
FR2748757A1 (en) 1997-11-21
DE69700044T2 (en) 1999-07-15
ES2126412T3 (en) 1999-03-16
JPH1053929A (en) 1998-02-24

Similar Documents

Publication Publication Date Title
EP0011526A1 (en) Improvements applied to machines for the wet treatment of pieces of fabric
EP0808929B1 (en) Device for guiding and/or supporting yarns
FR2917661A1 (en) Device for driving and cutting a strand of glass fibers with respect to their spread on a roadway, comprises a rotatively cutting motor roller associated to a rotative pressure roller, and a maintenance roller in upstream of the roller
FR2857985A1 (en) Textile yarn continuous twisting and fixing machine has one or more treatment posts incorporating twisting, thermofixing, cooling and winding operations
EP1254976A1 (en) Method of combing and rectilinear comb for implementing the method
EP0943718B1 (en) Dye applicator for applying dye to moving yarns
EP1470274A1 (en) Device for cabling and continuous fixing of wires followed by complementary heat treatment
EP0208684B1 (en) Method and plant for the continuous heat treatment of a fine textile yarn
FR2748756A1 (en) Yarn dyeing head
FR2476692A1 (en) DEVICE FOR THE PRODUCTION OF EFFECT YARN
FR2581085A1 (en) Apparatus for spreading a tow of continuous filaments
EP0510735B1 (en) Weft yarn storing device for looms
US20020148083A1 (en) Arrangement for brushing a fabric web
KR200224805Y1 (en) Overtwister for a double buncher twister
EP0768420B1 (en) Device for squeezing yarns
FR2493356A1 (en) DEVICE FOR THE STORAGE OF A WIRE FORM MATERIAL AND METHOD FOR IMPLEMENTING SAID DEVICE IN A WEAVING MACHINE
FR2794135A1 (en) Mechanism for feeding ribbon onto bobbin has arm oscillating parallel to movement of ribbon and carrying rotatable funnel
FR2467674A1 (en) Heat-shrinkable, flocked fabric tubes, - produced for covering rollers on e.g. textile machines
EP0410906A1 (en) Machine for producing and transforming yarn, having a treating element between two transport rolls and method for automatically introducing the yarn into the interior of these elements during a piecing operation
FR2725734A1 (en) Winding sized yarn to check sizing
FR2479858A1 (en) METHOD AND APPARATUS FOR MANUFACTURING RECOVERED WIRE THREAD AND WIRE OBTAINED THEREBY
BE1008353A3 (en) Device for submit continuous fibre wire form for a heat treatment wet.
EP0322288A1 (en) Napping machine
FR2667879A1 (en) Machine for twisting (stranding) threads including an improved regulator device
FR2848576A1 (en) Safety and cleaning system for caterpillar bars of textile material stretching head has rotating cylindrical brush at adjustable distance from head

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 GB IT LI

17P Request for examination filed

Effective date: 19971224

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

17Q First examination report despatched

Effective date: 19980326

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

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

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REF Corresponds to:

Ref document number: 69700044

Country of ref document: DE

Date of ref document: 19981210

ITF It: translation for a ep patent filed

Owner name: STUDIO TORTA S.R.L.

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19990202

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: WERNER FENNER PATENTANWALT

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2126412

Country of ref document: ES

Kind code of ref document: T3

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
REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

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

Ref country code: ES

Payment date: 20080522

Year of fee payment: 12

Ref country code: DE

Payment date: 20080514

Year of fee payment: 12

Ref country code: CH

Payment date: 20080515

Year of fee payment: 12

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

Ref country code: IT

Payment date: 20080520

Year of fee payment: 12

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

Ref country code: GB

Payment date: 20080506

Year of fee payment: 12

REG Reference to a national code

Ref country code: CH

Ref legal event code: PCAR

Free format text: WERNER FENNER PATENTANWALT;HOFACHER 1;5425 SCHNEISINGEN (CH)

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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

Effective date: 20090514

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: 20090531

Ref country code: CH

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

Effective date: 20090531

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: 20090514

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: 20091201

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20090516

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: 20090516

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: 20090514