EP0095527B1 - Elément de rembourrage - Google Patents

Elément de rembourrage Download PDF

Info

Publication number
EP0095527B1
EP0095527B1 EP82110234A EP82110234A EP0095527B1 EP 0095527 B1 EP0095527 B1 EP 0095527B1 EP 82110234 A EP82110234 A EP 82110234A EP 82110234 A EP82110234 A EP 82110234A EP 0095527 B1 EP0095527 B1 EP 0095527B1
Authority
EP
European Patent Office
Prior art keywords
network
fibres
body according
upholstered
upholstered body
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
EP82110234A
Other languages
German (de)
English (en)
Other versions
EP0095527A2 (fr
EP0095527A3 (en
Inventor
Holger Burmester
Klaus Dr. Veeser
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.)
Carl Freudenberg KG
Original Assignee
Carl Freudenberg KG
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 Carl Freudenberg KG filed Critical Carl Freudenberg KG
Publication of EP0095527A2 publication Critical patent/EP0095527A2/fr
Publication of EP0095527A3 publication Critical patent/EP0095527A3/de
Application granted granted Critical
Publication of EP0095527B1 publication Critical patent/EP0095527B1/fr
Expired legal-status Critical Current

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/12—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with fibrous inlays, e.g. made of wool, of cotton
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/22—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with both fibrous and foamed material inlays
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/02—Seat parts
    • A47C7/24—Upholstered seats
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S297/00—Chairs and seats
    • Y10S297/01—Foam
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/23—Sheet including cover or casing
    • Y10T428/233—Foamed or expanded material encased
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249981—Plural void-containing components
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2904—Staple length fiber
    • Y10T428/2905—Plural and with bonded intersections only
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2904—Staple length fiber
    • Y10T428/2909—Nonlinear [e.g., crimped, coiled, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2929—Bicomponent, conjugate, composite or collateral fibers or filaments [i.e., coextruded sheath-core or side-by-side type]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/40—Knit fabric [i.e., knit strand or strip material]
    • Y10T442/425—Including strand which is of specific structural definition

Definitions

  • the invention relates to a cushion body, in particular a seat cushion for a motor vehicle. Consists of a spring body deformed in the loaded state and thereby permeable to air and moisture as well as an air-permeable cover fabric stretched thereon, which is deposited with a buffer layer having a substantial content of cellulosic fibers.
  • DE-U-75 03 063 refers to an upholstered body of the type specified above.
  • the spring body consists of a foam block that has through openings and is encased in a multi-layer coating.
  • the openings serve to improve the air circulation in the foam block and thus to dissipate moisture.
  • This effect is supported by the cover fabric, which has a layer of cellulose fibers and is able to absorb the moisture without saturation. If there is a large amount of moisture, however, this requires a considerable layer thickness and a long drying time between the periods of individual use, because the relative size of the exchange surfaces touching the openings is too small, based on the surface of the cover material, and because the openings contained in the openings are renewed Air volume is too slow.
  • Upholstered bodies of this type are therefore only conditionally suitable for long-term use.
  • the invention has for its object to show a cushion body which no longer has such disadvantages and which can be used intermittently without the risk of the appearance of wet areas.
  • the spring body is formed from a foam body and a fiber layer attached to its top, which consists of fibers with hydrophilic properties and a titer of 3 to 50 dtex, which combines into a spatially oriented network and at the crossing points are glued, which when using natural and / or synthetic fibers with a thickness of 5 to 20 mm has a density of 10 to 100 kg / m 3 and the basis weight of the buffer layer is 150 to 350 g / m 2 .
  • the fiber layer of the proposed cushion body has only a very small thickness of approximately 8 to 15 mm.
  • the preferred density is 50 kg / m 3 .
  • the spring body consists of relatively coarse fibers with hydrophilic properties, which are combined to form a spatially oriented network and are glued at the crossing points.
  • the network consists of fibers with hydrophilic properties, which lie against a buffer layer made of cellulose fibers and which, together with this, form a closed unit with regard to the absorption and desorption behavior.
  • the moisture absorbed in a partial area by the buffer layer is thereby diverted into the fibers of the network before the state of saturation occurs and is thereby distributed over an exchange surface that is several times larger than the actually loaded surface.
  • the moisture can thus be more easily absorbed by the air flowing through the network and transported to other areas that are less heavily loaded.
  • Moisture is deposited here, preferably in turn in the fibers of the network, discharged into the buffer layer and evaporating over the surface during use. Moisture is no longer to be feared, even with long-term stress in an unchanged sitting position.
  • the basis weight of the buffer layer should be 150 to 350 g / m 2 . If the basis weight is lower; then an inadequate distribution of the moisture absorbed in a sub-area to as many fibers of the network as the result may be the result, however, the basis weight is higher, then an unsatisfactory desorption behavior when loaded by an average heavy, seated person in the unloaded areas is the result, and Under extreme conditions, for example when driving for a long time in summer, moisture can build up in the area of the contaminated zone.
  • the dry feel of the surface can be promoted by applying a layer of hydrophobic fibers to the surface of the buffer layer.
  • This layer must be sufficiently permeable and must not significantly impair the absorption and desorption behavior of the buffer layer.
  • Woven and knitted fabrics, but also velor and terry fabrics with a basis weight of 100 to 500 g / m 2 made of polypropylene and / or polyester fibers have proven their worth. Any common upholstery fabric can be used if the above requirements are met.
  • the performance characteristics of the proposed upholstered body are significant from one constant elasticity of the network.
  • the use of synthetically produced fibers made of hydrophobic materials is preferred, which have a surface coating made of a hydrophilic material for the transport of moisture, or in this case only the cross-section is in the buffer layer the coating made of a hydrophilic material.
  • this cross-section is quite sufficient in view of the large number of fibers combined in the network and in view of the fact that the possibility of moisture exchange is limited to the surface of the fibers both with regard to the buffer layer and with regard to the air flowing past .
  • practically the entire underside of the buffer layer is available for the moisture exchange between the flowing air and the buffer layer, and in addition the entire surface of each individual fiber of the fiber layer.
  • the fibers can consist of metal and / or plastic. Corrosion-resistant materials are preferred for metals, in particular brass and corresponding steel grades. Of the plastics, those with low water absorption capacity are preferred, in particular polypropylene and polyester.
  • crimped fibers are preferably used.
  • the number of crimps per centimeter is 5 to 40.
  • the fibers are permanently glued to one another, so that there is no fear of the binding sites breaking up during use.
  • Chemically crosslinked binders are preferably used, for example based on rubber or synthetic resin.
  • the network within which the fibers are glued to one another can be a knitted fabric made of at least one endless thread.
  • the network consists of fibers combined according to a nonwoven technology, on the other hand, have the advantage of better fiber separation and, accordingly, a frequently improved moisture exchange.
  • the fiber layer 1 is connected to the top of the foam body 4. This consists of a mixture of the fibers defined below:
  • the binder deposited as a continuous layer on the surface of the fibers of the nonwoven and, after drying and subsequent crosslinking, caused them to bond to one another at the crossing points.
  • the proportion by weight of binder is 70%.
  • the fiber mixture consists of a mixture of the following fibers:
  • this binder After drying and subsequent crosslinking, this binder causes the fibers to bond to one another.
  • the proportion by weight of the binder in the buffer layer is 20%. With a weight per unit area of 250 g / m 2, it has a thickness of 1.5 mm.
  • the cover fabric 2 consists of a highly air-permeable knitted fabric made of polyamide fibers. This has a weight per unit area of 400 g / m 2 . It is cut and sewn in such a way that the unit consisting of foam body, fiber layer and buffer layer is enclosed on all sides.

Landscapes

  • Nonwoven Fabrics (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Laminated Bodies (AREA)
  • Knitting Of Fabric (AREA)

Claims (8)

1. Elément de rembourrage et, en particulier, rembourrage pour siège de véhicule automobile, constitué d'un élément élastique déformé à l'état chargé et perméable à l'air et à l'humidité, ainsi que d'un tissu de revêtement perméable à l'air, tendu sur celui-ci, sous lequel est disposée une couche d'amortissement comportant une teneur notable en fibres cellulosiques, caractérisé en ce que l'élément élastique est constitué d'un élément en mousse (4) et d'une couche de fibres (1) appliquée à sa face supérieure, cette couche étant constituée de fibres ayant des propriétés hydrophiles et un titre de 3 à 50 detex, qui sont réunies sous forme d'un réseau orienté dans l'espace et collées ensemble aux points de croisement, et dont le poids spécifique est de 10 à 100 kg/m3, si l'on utilise des fibres naturelles et/ou synthétiques et pour une épaisseur de 5 à 20 mm, et en ce que le poids unitaire de la couche d'amortissement (3) est de 150 à 350 g/m2.
2. Elément de rembourrage selon la revendication 1, caractérisé en ce que les fibres du réseau sont constituées d'un matériau hydrophobe et sont recouvertes superficiellement par un matériau hydrophile.
3. Elément de rembourrage selon la revendication 2, caractérisé en ce que les fibres du réseau sont constituées de métal et/ou de matière plastique.
4. Elément de rembourrage selon les revendications 1 à 3, caractérisé en ce que les fibres du réseau sont crêpées.
5. Elément de rembourrage selon la revendication 4, caractérisé en ce que le crêpage des fibres du réseau est défini par 5 à 40 boucles par centimètre.
6. Elément de rembourrage selon les revendications 1 à 5, caractérisé en ce que les fibres du réseau sont collées ensemble par un liant réticuleux.
7. Elément de rembourrage selon les revendications 1 à 6, caractérisé en ce que le réseau est constitué d'un tissu maillé.
8. Elément de rembourrage selon les revendications 1 à 6, caractérisé en ce que le réseau est constitué de fibres réunies par la technique de feutrage.
EP82110234A 1982-05-28 1982-11-06 Elément de rembourrage Expired EP0095527B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3220088 1982-05-28
DE3220088A DE3220088C1 (de) 1982-05-28 1982-05-28 Polsterkoerper

Publications (3)

Publication Number Publication Date
EP0095527A2 EP0095527A2 (fr) 1983-12-07
EP0095527A3 EP0095527A3 (en) 1984-11-28
EP0095527B1 true EP0095527B1 (fr) 1986-05-28

Family

ID=6164707

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82110234A Expired EP0095527B1 (fr) 1982-05-28 1982-11-06 Elément de rembourrage

Country Status (7)

Country Link
US (1) US4486493A (fr)
EP (1) EP0095527B1 (fr)
JP (1) JPS58216012A (fr)
BR (1) BR8300837A (fr)
DE (2) DE3220088C1 (fr)
ES (1) ES269966Y (fr)
MX (1) MX161450A (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988009731A1 (fr) * 1987-06-02 1988-12-15 Schaumstoffwerk Greiner Gesellschaft M.B.H. Siege a rembourrage en plastimousse et son procede de fabrication
FR2671565B1 (fr) * 1991-01-11 1993-04-30 Libeltex Nv Etoffe non tissee utilisee comme sous-couche d'un tissu de recouvrement de sieges destines au transport de personnes.
DE9306999U1 (fr) * 1993-05-08 1993-07-22 Adam Opel Ag, 65428 Ruesselsheim, De
US6085369A (en) * 1994-08-30 2000-07-11 Feher; Steve Selectively cooled or heated cushion and apparatus therefor
US5527091A (en) * 1995-03-21 1996-06-18 Gruber; Baylis M. Refreshment accommodating seat cushion
DE19516393A1 (de) * 1995-05-04 1996-11-07 Hartmann Paul Ag Verbundmaterial für Fahrzeuge und Polstermöbel
DE19542210C2 (de) * 1995-11-13 1997-11-27 Sandler Helmut Helsa Werke Polsterteil, insbes. Sitzpolster
US5833321A (en) * 1995-12-22 1998-11-10 Hoechst Celanese Corp Vehicle seat having high air circulation and materials used therein
JP2000516484A (ja) * 1995-12-22 2000-12-12 ヘキスト・セラニーズ・コーポレーション 高度の空気循環を有する乗物シート及びそこで用いられる材料
US5738918A (en) * 1996-06-14 1998-04-14 Hoechst Celanese Corp Laminates of liquid crystalline polymeric films for polarizer applications
US6263530B1 (en) * 1996-09-24 2001-07-24 Steve Feher Selectively cooled or heated cushion and apparatus therefor
WO1999000268A1 (fr) * 1997-06-25 1999-01-07 Doerr Klaus Habillage de siege
DE10009941C2 (de) * 2000-03-02 2002-02-21 Fehrer F S Gmbh & Co Kg Schaumteil mit eingeschäumtem elastischen Einlegeteil
DE10237837A1 (de) * 2002-08-19 2004-03-04 Arvinmeritor Gmbh Verfahren zum Herstellen einer Fahrzeuginnenraumverkleidung sowie Fahrzeuginnenraumverkleidung
JP3836851B2 (ja) * 2004-04-30 2006-10-25 有限会社和・輝 クッション材
US7290300B1 (en) * 2004-10-28 2007-11-06 Indratech, Llc Polyester fiber cushion applications
CH696923A5 (de) * 2004-12-24 2008-02-15 Bss Downia Ag Bettware und Verfahren zu deren Herstellung.
US20110195627A1 (en) * 2008-10-22 2011-08-11 Lear Corporation Natural renewable fiber trim laminate
CN102762130A (zh) * 2010-02-26 2012-10-31 李尔公司 非织造织物座椅填充
GB2570424A (en) * 2017-01-03 2019-07-24 Dreamzen Inc Articles including beneficial objects dispersed in horsehair and methods of manufacture
DE102017118592A1 (de) * 2017-08-15 2019-02-21 HYMER GmbH & Co. KG Matratze
DE202018104691U1 (de) * 2018-08-15 2019-11-18 Brändl Textil GmbH Sitz- und/oder Liegeauflage

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7503063U (de) * 1975-02-01 1976-08-12 Koepp Ag, 6227 Oestrich Vollschaum-matratzenkern

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2784132A (en) * 1953-05-11 1957-03-05 Fiber Bond Corp Air permeable fibrous batt
US2972554A (en) * 1955-05-23 1961-02-21 Fiber Bond Corp Pad and method of making same
US3454422A (en) * 1964-03-13 1969-07-08 Du Pont Organopolysiloxane coated filling materials and the production thereof
DE1939479A1 (de) * 1969-08-02 1971-02-18 Naue Kg E A H Polsterkerne aus Chemiefasern an Stelle von Stahlfederkernen
US3691570A (en) * 1970-02-09 1972-09-19 Erwin B Gaines Bed pad and method of use to support an invalid
US4042737A (en) * 1973-11-14 1977-08-16 Rohm And Haas Company Process for producing crimped metal-coated filamentary materials, and yarns and fabrics obtained therefrom
JPS5120817U (fr) * 1974-07-31 1976-02-16
JPS5734615Y2 (fr) * 1978-06-30 1982-07-30
DE3132324A1 (de) * 1981-08-17 1983-03-03 Hasso von 4000 Düsseldorf Blücher "wasser- und luftdichtes feuchtigkeitsleitendes textilmaterial"
US4443903A (en) * 1981-08-31 1984-04-24 Stauffer Chemical Company Composite upholstered furniture or mattress assembly with flame retardant-smolder resistant textile backcoated fabric layer
DE3143868A1 (de) * 1981-11-05 1983-05-11 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von filmfoermigem poly(acetylen) sowie nach diesem verfahren hergestelltes filmfoermiges poly(acetylen)

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7503063U (de) * 1975-02-01 1976-08-12 Koepp Ag, 6227 Oestrich Vollschaum-matratzenkern

Also Published As

Publication number Publication date
BR8300837A (pt) 1984-04-17
ES269966U (es) 1983-07-01
JPS58216012A (ja) 1983-12-15
ES269966Y (es) 1984-01-16
US4486493A (en) 1984-12-04
MX161450A (es) 1990-09-27
DE3220088C1 (de) 1983-09-29
EP0095527A2 (fr) 1983-12-07
DE3271445D1 (en) 1986-07-03
EP0095527A3 (en) 1984-11-28

Similar Documents

Publication Publication Date Title
EP0095527B1 (fr) Elément de rembourrage
DE2435376C2 (de) Papiermaschinenfilz
DE60107223T2 (de) Herstellung von fasermatte aus gehackten strängen
DE3423938A1 (de) Polstermaterial
DE2434663A1 (de) Zusammengesetzter topfreiniger oder dergl. und verfahren zu seiner herstellung
DE3140784A1 (de) "saugfaehiges flaechengebilde und verfahren zu seiner herstellung"
DE1065364B (de) Ungewebter Faserstoff
CH634472A5 (de) Platte zur herstellung einer polsterbrandsohle oder einer einlegesohle.
DE19705737A1 (de) Medizinischer Saugkörper
DE3614949C2 (fr)
DE3126645A1 (de) Filtermatte, insbesondere fuer kuechendunsthauben u.dgl. und verfahren zu ihrer herstellung
WO2007065456A1 (fr) Structure textile plane et procede pour sa fabrication ainsi que son utilisation
DE102008051317B4 (de) Verfahren zur Herstellung einer Reinigungstextilie
DE4407149A1 (de) Adsorptionsfilter
DE3741987A1 (de) Textiles flaechengebilde
DE1940803U (de) Polstermatte aus fasermaterial.
DE1294916B (de) Verfahren zur Herstellung von insbesondere als Polstermaterial geeigneten Schichtstoffen
DE20320533U1 (de) Textiles Flächengebilde
DE10240462A1 (de) Fahrzeugsitz
EP2835462A1 (fr) Revêtement de sol CV comprenant un non-tissé et non-tissé
DE102013006194A1 (de) Mopp und Verfahren zur Herstellung seiner Reinigungsstreifen
DE3238325C2 (de) Füllmaterial und Verfahren zu seiner Herstellung
DE1685157A1 (de) Mehrschichtiges Flor- oder Noppengebilde und Verfahren zu seiner Herstellung
DE102014008089B4 (de) Mehrwegflachmopp, Reinigungseinheit und Verfahren zum Tränken von Mehrwegflachmopps
DE10243936B4 (de) Polsterteil und Sitz

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): DE FR GB IT

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): DE FR GB IT

17P Request for examination filed

Effective date: 19841003

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

ITF It: translation for a ep patent filed

Owner name: BARZANO' E ZANARDO ROMA S.P.A.

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR GB IT

REF Corresponds to:

Ref document number: 3271445

Country of ref document: DE

Date of ref document: 19860703

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

Ref country code: GB

Payment date: 19890930

Year of fee payment: 8

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

Ref country code: FR

Payment date: 19891004

Year of fee payment: 8

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

Ref country code: DE

Payment date: 19891020

Year of fee payment: 8

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

Ref country code: GB

Effective date: 19901106

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

Ref country code: DE

Effective date: 19901208

GBPC Gb: european patent ceased through non-payment of renewal fee
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Effective date: 19910731

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST