EP0073919A2 - Application d'un objet stratifié plat comme matière textile - Google Patents

Application d'un objet stratifié plat comme matière textile Download PDF

Info

Publication number
EP0073919A2
EP0073919A2 EP82106678A EP82106678A EP0073919A2 EP 0073919 A2 EP0073919 A2 EP 0073919A2 EP 82106678 A EP82106678 A EP 82106678A EP 82106678 A EP82106678 A EP 82106678A EP 0073919 A2 EP0073919 A2 EP 0073919A2
Authority
EP
European Patent Office
Prior art keywords
laminated body
body according
layer
particles
support layer
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
EP82106678A
Other languages
German (de)
English (en)
Other versions
EP0073919B1 (fr
EP0073919A3 (en
Inventor
Günter TESCH
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.)
TESCH, GUENTER HORST
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AT82106678T priority Critical patent/ATE22127T1/de
Publication of EP0073919A2 publication Critical patent/EP0073919A2/fr
Publication of EP0073919A3 publication Critical patent/EP0073919A3/de
Application granted granted Critical
Publication of EP0073919B1 publication Critical patent/EP0073919B1/fr
Expired 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
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
    • D04H1/498—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres entanglement of layered webs
    • 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
    • D04H13/00—Other non-woven 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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N7/00—Flexible sheet materials not otherwise provided for, e.g. textile threads, filaments, yarns or tow, glued on macromolecular material
    • D06N7/0005—Floor covering on textile basis comprising a fibrous substrate being coated with at least one layer of a polymer on the top surface
    • D06N7/0039—Floor covering on textile basis comprising a fibrous substrate being coated with at least one layer of a polymer on the top surface characterised by the physical or chemical aspects of the layers
    • D06N7/0052—Compounding ingredients, e.g. rigid elements
    • D06N7/0055—Particulate material such as cork, rubber particles, reclaimed resin particles, magnetic particles, metal particles, glass beads

Definitions

  • the invention relates to a flat laminate for textile applications as a carpet, upholstery element, floor or wall covering or the like, according to the preamble of claim 1.
  • Carpets are also known in which loose fiber material is needle-punched from edge strips produced during production between a base layer and an upper layer.
  • the invention has for its object to provide a generic laminate that should allow a versatile, unrestricted use by the filler.
  • an intermediate layer of granular particles made of at least one mineral, inert material is advantageously interspersed with a large number of fibers or threads which hold the particles in their position.
  • the granular particles used according to the invention can be brittle and / or also have abrasive properties, in particular if they are sand or gravel, and have a hardness which makes them indestructible when needling.
  • the particles therefore have properties that speak against needling.
  • the top layer and the base layer with conventional needling techniques ie by means of needling needles with barbs, for example conventional felting needles, without significant damage, for example wear or tear disturbance of the same, can be needled through the layer of the granular particles. This is partly due to the fact that the granular particles are preferably displaceable relative to one another prior to needling and that particles hit by needles can laterally evade.
  • the laminate according to the invention can advantageously be used as a carpet, in which case e.g. Sand with a basis weight of 100 - 1000 g / m2 is present.
  • a heavier carpet can be produced in an inexpensive way, which has a better impact sound improvement measure and a higher sound absorption level than a lighter carpet.
  • the laminated body according to the invention can also be used as another wall or floor covering, as a support, and also as a cushion element. In particular due to its weight, it is also suitable in stripes as a weight band. While in most applications this laminate insert, e.g. is present as a web, of course, several, preferably 2, laminated bodies with one another, e.g. as a pillow, sack or tube.
  • the inner layer of the laminate consists exclusively of granular sand.
  • floor coverings can be produced which can be used as heavy carpets lying on their own, this carpeting nestling unevenness.
  • the basis weight of the sand layer can be between 2 and 7 kg / m2.
  • top layer and the top layer including the granular particles, such as sand
  • the top layer and the top layer including the granular particles, such as sand
  • Such a layer density over the entire surface of the laminated body can only be produced when needling and is inconceivable when sewing.
  • a carpet web and in particular carpet tile produced in this way need not be glued to the floor, since it comes to rest on the floor due to its own weight.
  • binders such as cement or the like or synthetic resins can also be added to this sand layer. If a carpet with cement particles is then placed on a damp surface, it can set with it.
  • the granular, filler-forming particles can also be cement, heavy spar or a light metal, such as Aluminum hydroxide or the like may be formed. These materials, including the sand or gravel mentioned above, improve the properties of the laminate in relation to its behavior in the event of fire, in particular such a laminate acts as a fire barrier.
  • a laminated body according to the invention can also advantageously be used as a wall covering, with here too as a binder, for example Cement or a synthetic resin can be supplied to the inner layer. So that the laminated body does not fall down again beforehand during the setting on the wall, it can be attached to the wall with nails, pens or the like during attachment. Such nails or pins can be driven through the laminate without destroying it and removed again after the setting process has been completed. Due to the elasticity, at least of the upper layer, the holes formed during nailing or the like close automatically after the nail is pulled out.
  • a binder for example Cement or a synthetic resin
  • this laminated body according to the invention can be cut into differently shaped parts, it is also particularly suitable for use as upholstery, e.g. for sofas or armchairs.
  • a laminated body according to the invention can therefore also e.g. can be used as a so-called "iron curtain", which, however, is optically more appealing due to its textile design.
  • the granular particles can also be in the form of a powder, in particular insofar as binders such as cement or the like are concerned.
  • Granular particles of different materials can be mixed.
  • the grain diameter is preferably between 0.02 and 2 mm.
  • These laminated bodies can be produced with different weights and resulting total thicknesses, which are also based in particular on the specific application. For example, Sand as granular particles, the total thickness can be about 4 - 5 mm with a flat weight of the particle layer of 4 kg / m2, while a laminate with a surface weight of the particle layer of about 12 kg / m2 can have a total thickness of about 8 - 10 mm.
  • the fibers or threads from which a fleece is formed have sufficient length at least in the actively needlable top layer and are preferably 40 to 120 mm in length so that they pass through a sufficient thickness of the laminate from the top layer into the base layer . one can extend.
  • These two layers are preferably needled with one another over the entire surface of the laminated body, so that a sufficient needling density can be achieved, for example 50-200 punctures / cm. If he required or desired, the laminated body can be needled both from the top layer and from the support layer.
  • the support layer can be made of a fiber-free material, e.g. consist of a plastic film, so that further variants of the laminate can be made possible.
  • At least the base layer can then e.g. with a reflective layer, e.g. a metal layer, be provided or equipped.
  • a fabric sheet or a nonwoven fabric can also be used as a passively needled carrier layer.
  • the support layer can have depressions filled with the particles, which e.g. are well-shaped or elongated. This makes it possible, e.g. a particularly flexible to obtain the webs between the recesses bendable laminated body, which can be wound up in a particularly advantageous manner.
  • the cover layers can be needled to one another at the recess-free locations and present without needles at the recesses.
  • the holding fibers can engage at different depths in the carrier layer provided with depressions, i.e. the penetration depth can on the one hand be smaller than the height of the depressions, then these would not be perforated by the needles.
  • the penetration depth can also be chosen to be larger, in which case the holding fibers may also penetrate the bottom of the depressions.
  • the laminate as such can still be rolled up without the individual grains changing their position in the laminate.
  • Ball yarns made of spherically wound fibers e.g. are described in EU-OS (A 1) 0 013 428, so when needling is obtained a particularly dense top layer through which particularly powdery particles cannot escape.
  • a laminated body 1 here has an upper layer 2, which can be actively needled here and consists of a nonwoven fabric or fibers spherically wound as ball yarns (FIG. 3).
  • a layer 5 made of granular particles 6 is arranged between the top layer 2 and the support layer 3. The two layers 2 and 3 are needled together through the particle layer 5.
  • the needling can be done according to a needle method known in needle felting technology, e.g. by R. Krcma in the "Handbook of Textile Composites" (Deutscher ausverlag, Frankfurt am Main, 1970, pages 198 - 202).
  • felting needles with a triangular needle shaft and lateral barbs directed towards the tip are most often used for needling Other shapes, such as fork needles and loop needles, are also common.
  • the sewing needles mentioned in the aforementioned book can also be used accordingly for needling the laminated body 1.
  • the felting needles capture individual or tufts of fibers 4 from this upper layer when piercing the upper layer and interweave them with the base layer 3.
  • the top layer 2 must be actively needled for this purpose, ie fibers from this layer should be able to be grasped, a portion of these fibers 4 still being anchored in the layer 2.
  • the needling process not only connects the top layer 2 and the base layer 3 to one another, it also prevents the granular particles 6 of the layer 5 from laterally shifting due to the holding fibers 4 which are distributed throughout the entire surface of the layer body 1. This makes it possible to cut the laminate into any shape, in particular sheets or tiles, without the particles dropping out of the cut edge in a substantial amount.
  • the layer 5 of granular particles 6 here consists of Ge Stone particles of small grain size, for example made of sand, which by definition has a grain size of 0.02 - 2 mm. Depending on the intended use, larger particles 6 can also be used. Advantageous features of these rock particles are their relatively large weight in relation to a certain layer thickness, their relatively high heat capacity and in particular their inert behavior towards other substances.
  • the support layer 3 can consist of different materials. This base layer 3 should not splinter when the needles are pierced and should hold the pierced holding fibers 4, e.g. elastic, hold, e.g. by clamping or interlacing, i.e. the base layer 3 should be at least passively needled.
  • Plastic films 7 made of soft elastic material (compare e.g. Figure 2), fiber layers in sufficient density, which are further compressed and felted by the needle process itself so that they retain the particles 6, as well as adhesive bonded fiber composites, nonwovens or spunbonds.
  • the support layer 3 can itself be actively needled, which allows the layered body 1 to be additionally needled from the opposite side, as shown in the right half of FIG. It is also possible to provide a further actively needled fiber layer under a plastic film or the like as the base layer 3 and to needle the laminated body 1 from both sides.
  • the support layer 3 can itself be designed as a spring back or, which is not shown, have a spring back on its side facing away from the top layer 2.
  • the fiber layer whether used as a top layer 2 or as a base layer 3, can be pre-compacted by separate needling. , it can be needled onto a carrier layer such as a plastic film, a fiber composite or the like, in order to facilitate handling during manufacture and / or by to prevent the leakage of fine sand particles 6 and in particular of binder particles 13 (compare FIG. 3) before the layered body 1 is needled.
  • a carrier layer such as a plastic film, a fiber composite or the like
  • a wide variety of textile fibers can be used as the fiber material for the nonwoven and also for the ball yarns (FIG. 3).
  • Natural fibers are particularly suitable for this, e.g. Cotton, wool, animal hair fibers or the like, or synthetic fibers or a mixture thereof.
  • the embodiment according to FIG. 1 has only distributed rock particles 6 such as granular sand, these rock particles having a basis weight of approximately 100-1,000 g / m 2. According to this embodiment, e.g. to improve a carpet. Until now, a carpet designed in this way had a weight per unit area of 700 - 800 g / m2, but by adding about 400 g of fine-grained sand per m2, its weight can be increased by around 50%. By embedding the sand particles 6 in this carpet, the hard / soft effect is obtained in a relatively inexpensive manner, as a result of which the impact sound improvement measure and the degree of sound absorption can be increased. If sand with a basis weight of 2 - 7 kg / m2 is added to a carpet and needled in it, this carpet is self-laying as a sheet, but especially as a carpet tile, and does not need to be glued on.
  • rock particles 6 such as granular sand
  • a laminated body according to the embodiment according to FIG. 1 can, however, also be used as a curtain, in which it shows particularly positive behavior in the event of fire due to the added sand particles. Due to the poor thermal conductivity and the high heat capacity of the sand, which then e.g. with a grain size of 1 - 2 mm and a weight per unit area of 0.5 - 2.5 kg / m2, this laminate can be used as a fire protection partition curtain, e.g. as a so-called "iron curtain”, e.g. can be used in theaters or as a spark protection curtain.
  • this film 7 can be provided with depressions 8, which e.g. can be achieved by deep drawing in the hot plastic state.
  • these depressions 8 are cup-shaped.
  • these depressions can also be elongated, in which case they then lie parallel to one another and e.g. can be staggered in their position.
  • the depressions 8 open towards the top layer 2, so that the particles 6 can be introduced into these depressions.
  • the layer 5 of particles 6 is therefore not contiguous, but is divided into numerous portions.
  • the needle punctures can be evenly distributed over the entire surface of the laminated body 1, as is shown in the three left wells of FIG. 2, where the holding fibers 4 also reach through the bases of the wells.
  • the retaining fibers 4 were needled less deeply, as corresponds to an embodiment that is not shown, these retaining fibers end in the region of the depressions 8 themselves, while the retaining fibers penetrate the recess-free locations 9 of the plastic film 7, as a result of which the top layer 2 with the is formed as a plastic film 7 support layer.
  • the procedure can be such that the needle tips still perforate the bottom of the depressions 8, so that fluids can also flow into the depressions 8 from the side of the support layer 3.
  • the top layer 2 is connected to the plastic film 7 only in the region of the recess-free points 9 by means of holding fibers 4.
  • the laminated body 1 has a relatively high degree of flexibility, since the recess-free points 9 acting as webs act like a hinge.
  • water such as e.g. Cement powder
  • This ball yarn top layer 2 is particularly dense, so that neither the particles 6 or 13 can fall out of the layer body, nor can dirt particles falling onto the layer body from outside penetrate through this top layer 2.
  • the embodiment according to FIG. 3 is particularly suitable as a carpet due to its surface structure. By moistening the surface on which this carpet is to be placed, the holding fibers 4 in particular suck in the moisture and bring it into contact with the binders, which then also set in relation to the surface.
  • 3 rows 11 or strips of granular particles 6, such as sand, are deposited on an actively needlable fiber layer as the base layer. These form an interrupted intermediate layer 5, through which needling is carried out.
  • an actively needled fiber layer is deposited as a cover layer 2 and the layered body 1 is needled from above.
  • this layered body 1 can also be needled from below, i.e. the holding fibers 4 are removed both from the top layer 2 and from the base layer 3.
  • Is rage layer as T -. 3 ist.Kunststoff film 7 is used as in the case of Figure 2, so is the film thickness between 30 and 200 microns, with a thicker film must be used in larger grain diameter.
  • the top layer 2 and the base layer. 3 were made identically from the same material in the following manner.
  • a fiber mixture of 200 g / m 2 of polyester fibers with a fiber titer of 3.3 and 17 dtex and a stack length of 90 mm was placed on a carrier film (not shown in FIG. 1) made of polyethylene 0.1 mm thick.
  • the fibers were with Pre-needled the film using conventional felting needles with 45 stitches per cm 2 .
  • Such a pre-needled fiber layer was placed with the fiber beards facing upwards on the feed table of the needling machine, then a layer of washed quartz sand with a grain size of 0.5-0.75 mm was sprinkled in an amount of 7 kg / m 2 .
  • the layer was then covered with an identical pre-needled fiber layer with the fiber whiskers facing downwards.
  • the whole laminate was

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Nonwoven Fabrics (AREA)
  • Finishing Walls (AREA)
EP82106678A 1981-07-27 1982-07-23 Application d'un objet stratifié plat comme matière textile Expired EP0073919B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82106678T ATE22127T1 (de) 1981-07-27 1982-07-23 Verwendung eines flaechigen schichtkoerpers als textilmaterial.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3129495 1981-07-27
DE3129495 1981-07-27

Publications (3)

Publication Number Publication Date
EP0073919A2 true EP0073919A2 (fr) 1983-03-16
EP0073919A3 EP0073919A3 (en) 1984-05-09
EP0073919B1 EP0073919B1 (fr) 1986-09-10

Family

ID=6137797

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82106678A Expired EP0073919B1 (fr) 1981-07-27 1982-07-23 Application d'un objet stratifié plat comme matière textile

Country Status (5)

Country Link
EP (1) EP0073919B1 (fr)
JP (1) JPS5823950A (fr)
AT (1) ATE22127T1 (fr)
CA (1) CA1188072A (fr)
DE (1) DE3273189D1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2145370A (en) * 1983-08-23 1985-03-27 Nat Res Dev Textile material
FR2700140A1 (fr) * 1993-01-07 1994-07-08 Le Roy Guy Procédé et dispositif pour la réalisation de nappes composites avec constituant intercalaire initialement semi-fluide et composites obtenus.
US5851626A (en) * 1997-04-22 1998-12-22 Lear Corporation Vehicle acoustic damping and decoupling system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201619738D0 (en) * 2016-11-22 2017-01-04 Concrete Canvas Tech Ltd Flexible Composite

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1435762A1 (de) * 1963-07-26 1968-12-19 Brevetex S A Mehrschichtiges,vernadeltes Flaechengebilde mit mindestens einer Daemmschicht
DE1560651A1 (de) * 1963-08-20 1969-09-11 Brevetex S A Daemmendes Flaechengebilde
FR2022947A1 (en) * 1968-11-09 1970-08-07 Haussling Heinrich Air filter mat
NL7212202A (fr) * 1972-09-07 1974-03-11
DE2321362A1 (de) * 1973-04-27 1974-11-07 Naue Kg E A H Erosionsschutzmatte
DE2855059A1 (de) * 1977-12-24 1979-07-05 Breveteam Sa Flaechenhafter, biegsamer schichtkoerper zum behandeln von gasen oder fluessigkeiten, verfahren zu seiner herstellung und seiner verwendung
US4250172A (en) * 1979-02-09 1981-02-10 Hausheer Hans P Needled fiber mat containing granular agent

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1435762A1 (de) * 1963-07-26 1968-12-19 Brevetex S A Mehrschichtiges,vernadeltes Flaechengebilde mit mindestens einer Daemmschicht
DE1560651A1 (de) * 1963-08-20 1969-09-11 Brevetex S A Daemmendes Flaechengebilde
FR2022947A1 (en) * 1968-11-09 1970-08-07 Haussling Heinrich Air filter mat
NL7212202A (fr) * 1972-09-07 1974-03-11
DE2321362A1 (de) * 1973-04-27 1974-11-07 Naue Kg E A H Erosionsschutzmatte
DE2855059A1 (de) * 1977-12-24 1979-07-05 Breveteam Sa Flaechenhafter, biegsamer schichtkoerper zum behandeln von gasen oder fluessigkeiten, verfahren zu seiner herstellung und seiner verwendung
US4250172A (en) * 1979-02-09 1981-02-10 Hausheer Hans P Needled fiber mat containing granular agent

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2145370A (en) * 1983-08-23 1985-03-27 Nat Res Dev Textile material
FR2700140A1 (fr) * 1993-01-07 1994-07-08 Le Roy Guy Procédé et dispositif pour la réalisation de nappes composites avec constituant intercalaire initialement semi-fluide et composites obtenus.
US5851626A (en) * 1997-04-22 1998-12-22 Lear Corporation Vehicle acoustic damping and decoupling system

Also Published As

Publication number Publication date
JPS5823950A (ja) 1983-02-12
EP0073919B1 (fr) 1986-09-10
CA1188072A (fr) 1985-06-04
DE3273189D1 (en) 1986-10-16
EP0073919A3 (en) 1984-05-09
JPH0235063B2 (fr) 1990-08-08
ATE22127T1 (de) 1986-09-15

Similar Documents

Publication Publication Date Title
DE2855059C2 (de) Flächiger und biegsamer Schichtkörper zum Behandeln von Gasen oder Flüssigkeiten
EP0071212B1 (fr) Objet stratifié en forme de natte et procédé pour sa fabrication
EP0071213B2 (fr) Objet stratifié pour la construction et son application
EP0763418B1 (fr) Procédé de fabrication d'une bande multicouche pour matériaux de capitonnage pour véhicules
DE1917848B2 (de) Verfahren zur Herstellung einer nicht gewebten Textilbahn
EP0013428A1 (fr) Article textile en nappe et son utilisation
DE3620611A1 (de) Verfahren zum herstellen dreidimensionaler aufbauten durch vernadeln ebener, uebereinander gelegter schichten aus fasermaterial und fasermaterial zur durchfuehrung dieses verfahrens
DE2434663A1 (de) Zusammengesetzter topfreiniger oder dergl. und verfahren zu seiner herstellung
WO2015124548A1 (fr) Non-tissé volumineux
EP0609715A1 (fr) Siège de véhicule, notamment pour un avion
DE2219817B2 (de) Verfahren zur herstellung eines nadelfilzbodenbelagsmaterials mit florartiger oberflaeche
EP0071210B1 (fr) Objet stratifié utilisé comme protection contre l'incendie et la chaleur
DE1635712A1 (de) Nichtgewebte Ware
EP0073919B1 (fr) Application d'un objet stratifié plat comme matière textile
DE2648716C3 (de) Teppichzwischenlage
EP1587978B1 (fr) Structure de surface textile, procede de fabrication et utilisation
DE3922028C2 (fr)
DE20120605U1 (de) Innenverkleidungsteil, insbesondere für Kraftfahrzeuge
CH675118A5 (en) Filling material with fibre balls for quilts etc.
DE10162463A1 (de) Textiler Träger für Beschichtungen
EP0053701B1 (fr) Voile textile non-tissé
DE2544033B2 (de) Teppichunterlage
EP0053700A1 (fr) Tapis de sol non-tissé
DE202021106602U1 (de) Verlegevorrichtung für Leitungen einer Flächentemperiervorrichtung
DE10020859A1 (de) Dränmatte sowie Verfahren und Vorrichtung zu ihrer Herstellung

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

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

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: TESCH, GUENTER HORST

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

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

17P Request for examination filed

Effective date: 19840510

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 FR GB IT LI LU NL SE

REF Corresponds to:

Ref document number: 22127

Country of ref document: AT

Date of ref document: 19860915

Kind code of ref document: T

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

Ref country code: SE

Effective date: 19860930

REF Corresponds to:

Ref document number: 3273189

Country of ref document: DE

Date of ref document: 19861016

ITF It: translation for a ep patent filed
ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

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

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
ITTA It: last paid annual fee
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 19940627

Year of fee payment: 13

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

Ref country code: GB

Payment date: 19940628

Year of fee payment: 13

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

Ref country code: FR

Payment date: 19940706

Year of fee payment: 13

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

Ref country code: NL

Payment date: 19940731

Year of fee payment: 13

Ref country code: LU

Payment date: 19940731

Year of fee payment: 13

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

Ref country code: LU

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

Effective date: 19950723

Ref country code: GB

Effective date: 19950723

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

Ref country code: BE

Effective date: 19950731

BERE Be: lapsed

Owner name: TESCH GUNTER HORTS

Effective date: 19950731

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

Ref country code: NL

Effective date: 19960201

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

Effective date: 19950723

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

Effective date: 19960201

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

Ref country code: FR

Effective date: 19960430

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

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

Ref country code: AT

Payment date: 19970604

Year of fee payment: 16

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: 19980723

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

Ref country code: DE

Payment date: 20000529

Year of fee payment: 19

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

Ref country code: CH

Payment date: 20000922

Year of fee payment: 19

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: 20010731

Ref country code: CH

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

Effective date: 20010731

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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

Ref country code: DE

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

Effective date: 20020501