EP0479880B1 - Procede et dispositif de fabrication de produits textiles a partir de fibres et/ou filaments et produits obtenus - Google Patents

Procede et dispositif de fabrication de produits textiles a partir de fibres et/ou filaments et produits obtenus Download PDF

Info

Publication number
EP0479880B1
EP0479880B1 EP90910700A EP90910700A EP0479880B1 EP 0479880 B1 EP0479880 B1 EP 0479880B1 EP 90910700 A EP90910700 A EP 90910700A EP 90910700 A EP90910700 A EP 90910700A EP 0479880 B1 EP0479880 B1 EP 0479880B1
Authority
EP
European Patent Office
Prior art keywords
filaments
fibres
loops
looping
process according
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
EP90910700A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0479880A1 (fr
Inventor
Xavier Bathelier
Gilles Januzec
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.)
SOMMER SA
Original Assignee
SOMMER SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SOMMER SA filed Critical SOMMER SA
Publication of EP0479880A1 publication Critical patent/EP0479880A1/fr
Application granted granted Critical
Publication of EP0479880B1 publication Critical patent/EP0479880B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H18/00—Needling machines
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B21/00—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B21/14—Fabrics characterised by the incorporation by knitting, in one or more thread, fleece, or fabric layers, of reinforcing, binding, or decorative threads; Fabrics incorporating small auxiliary elements, e.g. for decorative purposes
    • D04B21/145—Fabrics characterised by the incorporation by knitting, in one or more thread, fleece, or fabric layers, of reinforcing, binding, or decorative threads; Fabrics incorporating small auxiliary elements, e.g. for decorative purposes with stitches drawn from loose fibres, e.g. web-knitted fabrics
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H11/00—Non-woven pile fabrics
    • D04H11/08—Non-woven pile fabrics formed by creation of a pile on at least one surface of a non-woven fabric without addition of pile-forming material, e.g. by needling, by differential shrinking
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2503/00—Domestic or personal
    • D10B2503/04—Floor or wall coverings; Carpets

Definitions

  • the present invention relates to an improved process for manufacturing textile products from fibers and / or filaments and more particularly from floor and wall coverings, in particular of the carpet type.
  • the invention also relates to a device allowing the implementation of this process and extends to the products resulting from this process and / or obtained by said device.
  • the first large family, tufting uses threads, particularly threads spun from fibers such as wool or yarns obtained from continuous filaments, for example polyamide or other synthetic materials.
  • a second family is made up of techniques using fibers.
  • the needling technique mainly uses textile fibers preferably arranged in layers.
  • the looped or structured needlepunch allows using a needle to remove a little material (fibers) from the fibrous layer to form a "loop" that can optionally be mowed or shaved.
  • the appearance of the shorn or shaved product is fairly close to that of the tufted velvet products which are obtained by cutting the loops of a tuft.
  • a looped needled product cannot in any case be compared to a tuft. Indeed, the loops are not individualized and the fibers appear in these loops in a random manner.
  • the yield which characterizes the ratio between the quantity of useful material appearing on the front of the product and the total weight of material used (without the support) is of the order of 30% for needling whereas it easily reaches 60 to 80% for tufted products.
  • this product has a particular appearance of the fake fur type and therefore has an appearance far removed from the appearance of tufted products.
  • Document DE-24 50 725 describes a process for obtaining needled products in which the looped sheet is joined to the support by ultrasound. This process is an attempt to "verticalize” the maximum of fibers and thus increase the yield.
  • the grooved cylinder is used both for the reaction to the forces of penetration of the needles and for the transport of the weakened sheet to the point L of the connection, while in a conventional looping process, the sheet is towed by call cylinders and must therefore have sufficient planar cohesion.
  • German patent DE-24 50 725 the general appearance of the product obtained by German patent DE-24 50 725 is that of a traditional looped needled product and in the case of a pile there is still a significant loss of fibers.
  • Another technique is the technique of pleating the fibers described in documents FR-A-2 364 285 and FR-A-2 135 104 which makes it possible to have a fibrous layer pleated in parallel longitudinal plies on a second fibrous layer.
  • this technique does not allow the individualization of the loops or egrets of velvet and the obtaining of fine gauges.
  • this technique requires constriction of the web of fibers, the starting width of the web must be significantly greater than the width of the finished textile product.
  • the products obtained have very little value in terms of appearance, moreover all the fibers do not effectively participate in the meshes; which limits the use of these products as floor coverings. This is why these products are found mainly in the form of fur.
  • Another disadvantage of this sewing-knitting technique is the small working width (2.40 m) while the tufted products are generally manufactured in 4 meters in width.
  • a first object of the invention is to manufacture from inexpensive textile materials a coating of the tufted type, without necessarily having to use thread.
  • Another important object of the invention is to greatly reduce the energy to be used to "verticalize” loops from a veil, and therefore to avoid breaking fibers while allowing the machine to be dimensioned in large width (4 m).
  • the aim is particularly to obtain a product with a high textile yield, having the intrinsic qualities of tufted products (resilience, resistance to deformation and wear %), without having to resort to an expensive intermediate spinning step.
  • the product to be obtained must also have sufficient density to have adequate mechanical strength which allows it to be used as a floor covering.
  • the method according to the invention makes it possible to work directly at the outlet of the extrusion dies, without having to perform intermediate winding steps. for example.
  • the present invention relates firstly to a process for manufacturing a textile product from fibers and / or filaments in which these fibers and / or filaments circulate in the form of a veil.
  • the technique consists in subjecting the fibers and / or filaments to a transverse looping accompanied by drawing and that these accumulate in the form of loops in which the fibers and / or filaments are parallelized.
  • the constituent elements of the veil are subjected to a preliminary treatment so that the majority of the elements of the veil have an angle of orientation relative to the direction of advance of between 5 and 45 °, preferably between 15 and 25 °.
  • a starting veil of fibers and / or filaments of very low weight per unit surface (surface density), preferably between 10 and 50 g / m2 for the most common fibers and / or filaments.
  • the desired orientation of the fibers in the web is provided by a pre-stretching technique, while the filaments are oriented in a desired manner using conventional lapping techniques, at the outlet of the extrusion dies.
  • each fiber or filament is involved in at least one loop.
  • the accumulation of fibers and / or filaments parallelized in the form of loops can take place in the open eye of needles arranged essentially vertically between the looping elements. These needles can pierce an advancing support parallel to the advance of the veil.
  • the loops are released, preferably according to the conventional tufting technique with the possible intervention of a hook.
  • loops can however be fixed to a support by other techniques known per se such as sewing, weaving, knitting, welding or bonding, ultrasonic welding, chemical bonding, etc.
  • the products obtained thus have clearly individualized twisted loops which can optionally be sheared or cut using a knife in order to obtain a velvet comparable to tufted velvet.
  • the device it should be understood that it is an embodiment given only by way of example without limitation, in the case where the starting web consists only of fibers.
  • first entrained fibers can only partially slide relative to each other, necessarily induce pressure in the medium.
  • the needles even if they are provided with barbs deep enough to receive all the fibers encountered, will only be able to effectively drive them in the form of loops in a small number, generally by breaking the other fibers or even causing breakage of the needle.
  • the fibers are preferably previously carded or obtained in another way in the form of a sheet of fibers more or less parallelized and are treated so as to obtain a veil of very low weight, preferably between 10 and 50 g / m2.
  • a veil of very low weight preferably between 10 and 50 g / m2.
  • the majority of the fibers have an angle of orientation relative to the direction of advance of between 5 and 45 ° and preferably between 15 and 25 °.
  • the fibers are well individualized and interact little. The stresses undergone by a fiber do not affect the adjacent fibers. We will return below on how to obtain a veil of fibers having the indicated orientation.
  • the fibers thus prepared undergo a looping which is achieved by the interpenetration of metal parts, so as to give an undulating shape to each fiber. It should be noted that the buckling force F is considerably limited due to the low surface density of the web and the preferred orientation of the fibers.
  • ⁇ represents the fiber / metal coefficient and no longer the fiber / fiber coefficient as was the case in the needling technique.
  • the coefficient ⁇ can be considerably lowered by an appropriate surface treatment of the metal parts, which further reduces the value of the voltage FF o .
  • the process according to the invention has the consequence that the fibers are practically never broken.
  • the length of the fiber used and its orientation ⁇ are chosen so that it is statistically ensured that each fiber will be involved in the formation of at least one loop and preferably of several successive loops.
  • the elementary looped fibers are then accumulated, by compression in the direction of advance in order to constitute a transverse row of loops of desired size or title. This accumulation makes it possible to obtain very good parallelization of the fibers. At this stage, therefore, a twist-shaped wire has been formed.
  • the fibers parallelized in the form of loops are accumulated in the open eye of needles arranged perpendicularly between the mechanical elements used for looping.
  • the needles can then pierce for example a support and release the loops there.
  • any other method known per se for fixing loops on a support can be used.
  • Figure 1 there is shown a carpet 1 which brings a veil of carded fibers 3, of very low surface density.
  • the desired orientation of the fibers in the web is obtained using a set of interpenetrating discs having received the general reference mark 5.
  • this pre-stretching device is also to adapt the width of the web to the working width of the looper device (preferably 4 m).
  • this operation still taking into account the low surface density of the web, constitutes a stretching and not a pleating, in the sense that the elementary fibers orient and move relative to one another. to the other to position themselves.
  • the reference 3a has been given to the veil oriented at low density which results from this operation.
  • the veil thus prepared is brought between a series of looping discs 11 carried on a common transverse axis 13 and driven in continuous rotation at a peripheral speed equal to the speed of entry of the veil.
  • the looping discs 11 are provided over their entire periphery with teeth 15. These teeth form an angle with respect to the tangent which allow the drive of the entry veil.
  • looping fingers 21 which are essentially tangential to the discs.
  • each looper finger In the extension of each looper finger is disposed a needle 31 provided with an open eye 31a.
  • the needles are arranged so that the fibers leave the looping fingers at their end where they meet the needles to accumulate in the open eye 31a at the top dead center of their stroke.
  • the shape of the looping fingers is perfectly studied to allow progressive looping and the transport of the fibers to the needles.
  • a cleaning device 25 is inserted between the needles 31 and the looping discs 11 to facilitate cleaning of the part of the fibers entrained by the teeth.
  • the fibers in the form of elementary loops are accumulated in the eye of the needles where they are in the form of an untwisted thread, however, affecting a wavy shape.
  • this thread is modular, since it depends on the ratio between the angular speed of the looping discs 11 and the speed of beat of the needles 31.
  • the shaping is carried out in the embodiment shown in the following manner.
  • the loop of fibers which has formed in the eye 31a of the needle at top dead center of its travel is transported by this needle through a conventional support 41 (preferably nonwoven) and retained by a hook 43.
  • Elements 45 showing up by example in the form of parallel counter-support strips fixed to an anvil 47 support the support 41, while nevertheless allowing the passage of the needles 31.
  • FIG. 2 schematically represents different stages of the method according to the invention according to several views.
  • the first upper row of figures represents the operations carried out by different component parts in question of the device in relation to different stages of the process.
  • the second row (middle row) and the third row (bottom row) of figures respectively represent top views and side views of the arrangement of the fibers according to these same process steps, until the final product is obtained.
  • the fibers at the carding outlet are oriented ( Figures 2b) as desired. They are then condensed in the form of loops ( Figures 2c) and accumulated in the eye of the needles ( Figures 2d). The loops are then transported by the needles which pierce the support to be fixed there ( Figures 2e).
  • upstream progressive feeding makes it possible to condense heterogeneities of colors and types of products; as well as many fantasy effects.
  • the deposit of the veil can be fed with flames, etc.
  • composite products can be obtained having loops made up of two superimposed layers.
  • the lower layer can for example be chosen so as to ensure "swelling" while the peripheral layer has a particular aesthetic appearance or a pleasant feel.
  • a relative movement between the needles and the scrolling support can also be envisaged, for example by placing the needles on a needle holder performing a transverse movement back and forth relative to the scrolling makes it possible to obtain certain appearance effects. interesting.
  • Figure 3 shows the needle used in the device according to the invention.
  • the product allows and supports this kind of operation mainly due to its specific nature which has been described previously.
  • the product obtained according to the method of the invention before fixing to a support is in the form of an accumulation of well parallelized fibers constituting, except for twisting, a corrugated wire.
  • FIGS. 4 represent the product according to the invention and a product of the tuft type after attachment to a support according to three views: a plan view of the back of the products and a view in lateral section in each of the two directions parallel or orthogonal in the sense of manufacturing.
  • Figures 4a and 4b show these two products in the case where the loops are cut or sheared to obtain a velvet.
  • Figures 4c and 4d show the same two products in looped form but using the "jute mover" technique.
  • Another characteristic of the product obtained from a particular embodiment of the process is the fact that the holes in the support can be oversized relative to the dimension of the gauge due to the use of a special needle, compared to a tufted product.
  • Title 17 dtex fibers with an average length of 90 mm formed from a raw material which is polyamide are carded in the form of a veil having a surface density of 40 g / m2 at the exit of the card.
  • the product allows many operating variants and variants in the choice of materials, nature of treatments, etc ... offering great flexibility and therefore a wide range of products. 'aspect and variable nature.
  • the gauge can be very fine because the looping individually involves only a very small number of fibers.
  • the product obtained can be of high added value due to the use of a very fine gauge.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Multi-Process Working Machines And Systems (AREA)
EP90910700A 1989-06-30 1990-06-25 Procede et dispositif de fabrication de produits textiles a partir de fibres et/ou filaments et produits obtenus Expired - Lifetime EP0479880B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8908773 1989-06-30
FR8908773A FR2649130B1 (fr) 1989-06-30 1989-06-30 Procede et dispositif de fabrication de produits textiles a partir de fibres et/ou filaments et produits obtenus

Publications (2)

Publication Number Publication Date
EP0479880A1 EP0479880A1 (fr) 1992-04-15
EP0479880B1 true EP0479880B1 (fr) 1993-09-29

Family

ID=9383319

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90910700A Expired - Lifetime EP0479880B1 (fr) 1989-06-30 1990-06-25 Procede et dispositif de fabrication de produits textiles a partir de fibres et/ou filaments et produits obtenus

Country Status (12)

Country Link
US (1) US5239734A (ja)
EP (1) EP0479880B1 (ja)
JP (1) JP2991492B2 (ja)
AT (1) ATE95254T1 (ja)
AU (1) AU6032790A (ja)
BR (1) BR9007495A (ja)
CA (1) CA2058987C (ja)
DE (1) DE69003681T2 (ja)
DK (1) DK0479880T3 (ja)
ES (1) ES2046789T3 (ja)
FR (1) FR2649130B1 (ja)
WO (1) WO1991000382A1 (ja)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ280153B6 (cs) * 1991-06-07 1995-11-15 Incotex Spol. S R.O. Zařízení na vrstvení rouna z vertikálně ukládané pavučiny
FR2678288B1 (fr) * 1991-06-28 1994-11-18 Asselin Ets Procede pour realiser un produit non-tisse semi-fini et produit non-tisse semi-fini.
US5481786A (en) * 1993-11-03 1996-01-09 Spartan Mills Method of manufacturing a recyclable carpet
ES2210317T3 (es) * 1994-09-30 2004-07-01 Tarkett Sommer S.A. Procedimiento y dispositivo de fabricacion de productos textiles a partir de fibras y/o de filamentos, y productos obtenidos.
JP2000501789A (ja) * 1995-08-01 2000-02-15 ソンメ ルベットマン フランス エス．アー． テキスタイル物品の製造装置及び製法
US6012205A (en) * 1995-08-01 2000-01-11 N.S.C. N.Schlumberger Method and device for making textile products
EP0859077A1 (fr) * 1997-02-14 1998-08-19 Sommer S.A. Procédé et dispositif de fabrication de produits textiles et produits textiles obtenus
WO2000060155A1 (fr) * 1999-04-06 2000-10-12 Sai Automotive Sommer Industrie Dispositif et procede de fabrication de produits textiles a partir de fibres et/ou filaments
DK1194627T3 (da) * 1999-07-12 2005-08-15 Tarkett Sommer Sa Fremgangsmåde og indretning til orientering af de enkelte fibre og/eller filamenter i et fiberflor
EP1321553A1 (fr) * 2001-12-20 2003-06-25 Tarkett Sommer S.A. Procédé et dispositif de fabrication de produits textiles mailles directement a partir de fibres et/ou filaments et produits obtenus
HUP0401094A2 (en) * 2001-07-18 2008-02-28 Tarkett Sommer Sa Method and device for making meshed textile products directly from fibres and/or filaments and resulting products
FR2830542A1 (fr) * 2001-10-10 2003-04-11 Cera Procede de fabrication d'une moquette aiguilletee
ITFI20020054A1 (it) * 2002-03-29 2003-09-29 T N T Tessuti Non Tessuti S R Metodo e macchina per la produzione di un manufatto tessile decorato con un effetto a ricamo e manufatto cosi' ottenuto
US7838099B2 (en) * 2002-12-20 2010-11-23 The Procter & Gamble Company Looped nonwoven web
US9605753B2 (en) 2015-08-06 2017-03-28 Borgwarner Inc. Speed-responsive mechanical range lock for a transfer case
FR3041001B1 (fr) 2015-09-10 2017-10-13 Faurecia Automotive Ind Procede de fabrication d'un revetement interieur, notamment d'un revetement de sol pour un vehicule automobile
FR3068371B1 (fr) * 2017-06-29 2019-08-16 Faurecia Automotive Industrie Procede de fabrication d'une nappe de fibres courtes unidirectionnelles
CN108792766B (zh) * 2018-05-03 2020-10-13 安徽省华腾农业科技有限公司经开区分公司 一种交叉式铺网机用压辊
CN110293166B (zh) * 2019-07-03 2021-09-17 太原科技大学 一种用于柱塞泵配流盘的织构制备方法及装置
FR3100546B1 (fr) * 2019-09-10 2021-09-17 Faurecia Automotive Ind Dispositif de fabrication de revêtement intérieur à motif pour véhicule automobile
FR3107285B1 (fr) * 2020-02-18 2022-12-02 Faurecia Automotive Ind Procédé de fabrication d’un revêtement à aspect amélioré, notamment d’un revêtement de sol de véhicule automobile
FR3121939B1 (fr) * 2021-04-15 2024-06-28 Faurecia Automotive Ind Procédé de fabrication d’un revêtement intérieur de véhicule automobile à rendement amélioré

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1404150A (fr) * 1964-08-10 1965-06-25 Textiltech Forsch Bande textile, composée d'un substrat et d'une couche de fibres disposée sur ce substrat, procédé et dispositif pour sa fabrication
GB1145761A (en) * 1965-09-13 1969-03-19 Ici Ltd Nonwoven fabrics and a process for making them
BE759135A (fr) * 1969-06-13 1971-05-19 Ozite Corp Tapis touffetes a surface liee par aiguilletage et pouvant etreteinte de maniere compatible
US3695270A (en) * 1970-01-22 1972-10-03 Int Playtex Corp Sanitary tampon
US4096302A (en) * 1976-09-02 1978-06-20 Conwed Corporation Backing for tufted carpet of a thermoplastic net and plurality of fibers
FR2364285A1 (fr) * 1976-09-08 1978-04-07 Giroud Freres Ets Nouveau produit textile et procede pour sa fabrication
JPS5927420B2 (ja) * 1979-10-25 1984-07-05 東レ株式会社 毛皮調立毛繊維構造物
US4416936A (en) * 1980-07-18 1983-11-22 Phillips Petroleum Company Nonwoven fabric and method for its production
US4379189A (en) * 1980-12-19 1983-04-05 Phillips Petroleum Company Nonwoven textile fabric with fused face and raised loop pile
ATE11059T1 (de) * 1980-12-23 1985-01-15 Breveteam S.A. Verfahren zur herstellung eines textilen flaechengebildes sowie ein damit hergestelltes flaechengebilde.
DD159353A1 (de) * 1981-01-28 1983-03-02 Siegfried Ploch Verfahren zur herstellung von textilstoffen mit ein-oder beidseitigem flor bzw.pol
US4622253A (en) * 1984-10-12 1986-11-11 Harry Levy Thermal laminated lining and method of manufacture
FR2584428B1 (fr) * 1985-07-02 1987-10-23 Benoit Tapis Brosse Procede de fabrication de produits non tisses, presentant un aspect peigne, par un dispositif mecanique alternatif.
US4818586A (en) * 1986-01-21 1989-04-04 Gates Formed-Fibre Products, Inc. Preferentially needled textile panel and method

Also Published As

Publication number Publication date
FR2649130A1 (fr) 1991-01-04
DE69003681D1 (de) 1993-11-04
BR9007495A (pt) 1992-04-28
WO1991000382A1 (fr) 1991-01-10
FR2649130B1 (fr) 1991-10-04
AU6032790A (en) 1991-01-17
CA2058987A1 (en) 1990-12-31
ES2046789T3 (es) 1994-02-01
DE69003681T2 (de) 1994-01-27
US5239734A (en) 1993-08-31
JP2991492B2 (ja) 1999-12-20
ATE95254T1 (de) 1993-10-15
DK0479880T3 (da) 1993-11-29
JPH05501135A (ja) 1993-03-04
CA2058987C (en) 2000-01-18
EP0479880A1 (fr) 1992-04-15

Similar Documents

Publication Publication Date Title
EP0479880B1 (fr) Procede et dispositif de fabrication de produits textiles a partir de fibres et/ou filaments et produits obtenus
EP1117860B1 (fr) Procede pour la realisation d'un materiau non-tissu complexe et materiau ainsi obtenu
EP0296970B1 (fr) Procédé et matériel d'aiguilletage de mat de verre et produit composite réalisé à partir dudit mat
EP3347515A1 (fr) Procédé de fabrication d'un revêtement intérieur, notamment d'un revêtement de sol pour un véhicule automobile
WO2000077286A1 (fr) Procede pour la realisation d'un materiau non tisse, installation pour sa mise en oeuvre et non tisse ainsi obtenu
EP0745716B1 (fr) Procédé pour la fabrication d'une armature textile utilisable pour la réalisation de matériaux composites
FR2711151A1 (fr) Support pour entoilage comportant une nappe de fibres entremêlées dans des fils de trame et son procédé de fabrication.
FR2686628A1 (fr) Structure textile complexe a base de nappes fibreuses non tissees et procede et installation pour son obtention.
EP0387117B1 (fr) Textile thermocollant destiné à l'entoilage et son procédé de fabrication
FR2626294A1 (fr) Procede de fabrication d'une structure fibreuse tridimensionnelle en vue de la realisation ulterieure d'une piece en un materiau composite et machine pour sa mise en oeuvre
EP2467524B1 (fr) Armature textile a fils de verre continus
WO1993000465A1 (fr) Procede pour realiser un non-tisse, non-tisse obtenu notamment par ce procede et installation pour la fabrication de ce non-tisse
FR2647125A1 (fr) Armature textile utilisable pour la realisation de complexes divers et procede pour sa fabrication
FR2692602A1 (fr) Etoffe non tissée ainsi que le procédé et le dispositif pour la fabrication de celle-ci.
EP0783608B1 (fr) Procede et dispositif de fabrication de produits textiles a partir de fibres et/ou de filaments, et produits obtenus
EP0659922B1 (fr) Armature textile utilisable pour la réalisation de matériaux composites
EP0842313B1 (fr) Procede et dispositif de fabrication de produits textiles
EP0153258B1 (fr) Tissu imitant la soie à base de fils polyester
EP1692334A1 (fr) Produit de renforcement a base de fibres, et procede pour sa realisation
WO1997021858A2 (fr) Fibres a frisure permanente et procede de fabrication de ces fibres
FR3118071A1 (fr) Revêtement intérieur à motif, notamment pour un véhicule
CA2100713A1 (fr) Support de tuft
FR2605023A1 (fr) Tissus a etat de surface modifie et procede pour les obtenir.
FR2663960A1 (fr) Structure textile permettant de realiser des articles stratifies plats ou en forme.
FR2533597A1 (fr) Procede pour ennoblir des produits textiles plats

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

17P Request for examination filed

Effective date: 19911219

AK Designated contracting states

Kind code of ref document: A1

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

17Q First examination report despatched

Effective date: 19921202

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

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

REF Corresponds to:

Ref document number: 95254

Country of ref document: AT

Date of ref document: 19931015

Kind code of ref document: T

REF Corresponds to:

Ref document number: 69003681

Country of ref document: DE

Date of ref document: 19931104

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

Effective date: 19931012

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

ITF It: translation for a ep patent filed
REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2046789

Country of ref document: ES

Kind code of ref document: T3

EPTA Lu: last paid annual fee
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: 90910700.5

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: AT

Payment date: 20020531

Year of fee payment: 13

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

Ref country code: DK

Payment date: 20020603

Year of fee payment: 13

Ref country code: CH

Payment date: 20020603

Year of fee payment: 13

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

Ref country code: AT

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

Effective date: 20030625

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

Ref country code: CH

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

Effective date: 20030630

Ref country code: LI

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

Effective date: 20030630

Ref country code: DK

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

Effective date: 20030630

REG Reference to a national code

Ref country code: DK

Ref legal event code: EBP

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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

Ref country code: NL

Payment date: 20070624

Year of fee payment: 18

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

Ref country code: ES

Payment date: 20070626

Year of fee payment: 18

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

Ref country code: LU

Payment date: 20070705

Year of fee payment: 18

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

Ref country code: DE

Payment date: 20070731

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: 20070628

Year of fee payment: 18

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

Ref country code: IT

Payment date: 20070628

Year of fee payment: 18

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

Ref country code: SE

Payment date: 20070627

Year of fee payment: 18

Ref country code: BE

Payment date: 20070716

Year of fee payment: 18

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

Ref country code: FR

Payment date: 20070618

Year of fee payment: 18

BERE Be: lapsed

Owner name: S.A. *SOMMER

Effective date: 20080630

EUG Se: european patent has lapsed
GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20080625

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 20090101

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

Ref country code: BE

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

Effective date: 20080630

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20090228

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: 20090101

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

Ref country code: NL

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

Effective date: 20090101

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: 20080625

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20080626

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: 20080630

Ref country code: IT

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

Effective date: 20080625

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: 20080626

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

Ref country code: LU

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

Effective date: 20080625

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: 20080626