[go: up one dir, main page]

EP1523259A1 - Matelas autogonflant - Google Patents

Matelas autogonflant

Info

Publication number
EP1523259A1
EP1523259A1 EP02754262A EP02754262A EP1523259A1 EP 1523259 A1 EP1523259 A1 EP 1523259A1 EP 02754262 A EP02754262 A EP 02754262A EP 02754262 A EP02754262 A EP 02754262A EP 1523259 A1 EP1523259 A1 EP 1523259A1
Authority
EP
European Patent Office
Prior art keywords
mat
fabric
pillow according
lying
coated
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.)
Withdrawn
Application number
EP02754262A
Other languages
German (de)
English (en)
Inventor
Hartmut Ortlieb
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.)
Individual
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
Publication of EP1523259A1 publication Critical patent/EP1523259A1/fr
Withdrawn legal-status Critical Current

Links

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
    • A47C27/08—Fluid mattresses
    • A47C27/081—Fluid mattresses of pneumatic type
    • A47C27/084—Fluid mattresses of pneumatic type self inflating
    • 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
    • A47C27/08—Fluid mattresses
    • A47C27/088—Fluid mattresses incorporating elastic bodies, e.g. foam
    • 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
    • A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
    • A47C27/18—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays in combination with inflatable bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • 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.]
    • 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.]
    • Y10T442/30—Woven fabric [i.e., woven strand or strip material]
    • Y10T442/3049—Including strand precoated with other than free metal or alloy
    • 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]
    • Y10T442/419—Including strand precoated with other than free metal or alloy

Definitions

  • the present invention relates to a self-inflating mat or pillow with the features of the preamble of claim 1.
  • Mats with light fabric and precoating with solvent made of PU and at least 2 coating layers, usually made of PU films, are known, the external coating layer being designed as a low-melting adhesive system (US Pat. No. 4,624,877). These mats consist of two layers of this coated fabric between which a light foam is glued in, the edges of the coated fabric being welded. This airtight mat is then inflated through a valve. The maximum thickness of the mat is limited by the gluing of the foam. When the valve is closed, this mat is very pressure-stable and has good insulation properties, despite the low foam thickness. That is why it is relatively light and is very popular with hikers and mountaineers. It is very comfortable.
  • Coatings then easily absorb dirt and water, whereby they are difficult to clean.
  • the object of the present invention is to create a self-inflating lying mat which overcomes the disadvantages described by proposing a new fabric, coating and foam connection construction.
  • a self-inflating lying mat or pillow made of open-cell foam covered airtightly on both sides by outer layers of a fabric, the outer layers being welded on the edges and at least one valve for connecting the foam to the ambient atmosphere, characterized in that at least on at least one side there is a layer of a woven or knitted fabric and that the woven fabric or consists of a hot-pressed yarn coated with a thermoplastic plastic. The yarn is coated before weaving. The fabric is then calendered, for example.
  • the fabric is coated with a film which has a lower melting point than the thermoplastic and / or the fabric.
  • the fabric can be coated with at least two foils with different melting points, one outer Foil coating has a lower melting point than an inner foil coating.
  • the film can be coated by thermal lamination or by using a slot die.
  • a coated fabric which is woven or knitted from yarns that have not been twisted at all, or twisted little, coextruded with thermoplastics, and flattened in a kind of ironing process, so that a thin, thoroughly coated fabric is produced that is already tight with very little coating material is and is still extremely thin.
  • the adhesion of the coating corresponds almost to the material strength of the coating material, without damaging the fabric through adhesion promoters or solvents.
  • This coated fabric is now coated with none or with at least one or two foils.
  • the first coating serves as an airtight layer.
  • the inner layer serves as an adhesive layer for foam.
  • the ironed and calendered fabric is already airtight, so that it only needs a lower melting adhesive layer.
  • the ironed and calendered fabric is already airtight and the coating composition is dimensioned such that it serves as an adhesive layer for the foam. This is possible because the foam with its lattice structure cannot penetrate through the fabric during the thermal bonding process.
  • Coating has a good friction effect in relation to the sleeping bag, so that the camper no longer slides so easily on sloping terrain.
  • the mat cannot absorb water, or does not have to be made water-repellent with environmentally harmful fluorocarbon coatings.
  • the mat can be cleaned very well, which is not least of advantage in the medical field.
  • additional appations can be welded onto the outside without this To make the total weight of the mat heavier with a conventional second coating.
  • the fabric can be chosen more easily, since it is not weakened by solvents or adhesion promoters, the puncture resistance and the kink resistance of the composite and thus the stability of the mat increases, since fabrics which traditionally have poor tear resistance with solvent-based precoatings.
  • thermoplastic and the yarn are advantageously made flame-retardant.
  • Two mats can be connected by a welded profile.
  • the fabric consists, for example, of quartz yarn, aramid fiber or modified polyester, such as Vektran. High-strength yarns which are difficult to glue per se can be used.

Landscapes

  • Laminated Bodies (AREA)
  • Manufacturing Of Multi-Layer Textile Fabrics (AREA)

Abstract

L'invention concerne un matelas ou un coussin autogonflant constitué d'un bloc de mousse à alvéole ouverte recouvert de façon étanche, sur chaque côté par des couches extérieures constituées d'un tissu. Ces couches extérieures sont soudées par leur bord et au moins une valve sert à mettre en communication le bloc de mousse avec l'atmosphère environnante. Sur au moins un côté se trouve au moins une couche d'un tissu ou maillage, ce tissu ou ce maillage étant constitué d'un fil pressé à chaud recouvert d'une matière thermoplastique.
EP02754262A 2002-06-22 2002-06-22 Matelas autogonflant Withdrawn EP1523259A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/DE2002/002305 WO2004000076A1 (fr) 2002-06-22 2002-06-22 Matelas autogonflant

Publications (1)

Publication Number Publication Date
EP1523259A1 true EP1523259A1 (fr) 2005-04-20

Family

ID=29787773

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02754262A Withdrawn EP1523259A1 (fr) 2002-06-22 2002-06-22 Matelas autogonflant

Country Status (3)

Country Link
US (3) US20060225220A1 (fr)
EP (1) EP1523259A1 (fr)
WO (1) WO2004000076A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004034414A1 (de) * 2004-07-15 2006-02-09 Vaude Sport Gmbh & Co. Kg Luftmatratze oder Sitzkissen
KR102302769B1 (ko) * 2020-03-31 2021-09-16 주식회사 앤씰 입체스트링 직조 에어쿠션 및 그 제조 방법

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3991449A (en) * 1971-06-09 1976-11-16 Kanegafuchi Boseki Kabushiki Kaisha Process for finishing textured knitted fabrics
US3892820A (en) * 1973-10-02 1975-07-01 Teijin Ltd Thermoplastic polyamide urethane urea resins of improved properties
US4357387A (en) * 1981-08-20 1982-11-02 Subtex, Inc. Flame resistant insulating fabric compositions prepared by plasma spraying
US4624877A (en) 1983-11-04 1986-11-25 Cascade Designs, Inc. Inflatable mattress and method of making the same
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.
US5303435A (en) * 1993-01-27 1994-04-19 Haar James M Self-inflating camping mattress having a tapered profile
US6058535A (en) * 1998-12-14 2000-05-09 Firkins, Jr.; Lester D. Universal sport seat
US6108835A (en) * 1999-06-23 2000-08-29 Goodway Corporation Camping mat arrangement
US6754919B2 (en) * 2000-06-01 2004-06-29 Kimberly-Clark Worldwide, Inc. Protective cover article

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2004000076A1 *

Also Published As

Publication number Publication date
US20080032578A1 (en) 2008-02-07
US20110209290A1 (en) 2011-09-01
US20060225220A1 (en) 2006-10-12
WO2004000076A1 (fr) 2003-12-31

Similar Documents

Publication Publication Date Title
DE69016007T2 (de) Gewebe mit geringer Durchlässigkeit und Herstellungsweise.
WO1994001198A1 (fr) Materiau textile permeable aux gaz a couches multiples de filtrage de substances chimiques toxiques
DE29906538U1 (de) Textiles Gassack-Material
DE2148401A1 (de) Fuellbare hohlartikel aus mit gummi oder gummiersatzstoffen beschichteten geweben
DE102012211741A1 (de) Sonnenschutzvorhang
DE102009039178A1 (de) Bezuganordnung und Verfahren zur Herstellung
EP1523259A1 (fr) Matelas autogonflant
DE10127077B4 (de) Selbstaufblasende Liegematte
EP3652369A1 (fr) Structure textile
EP2047773B1 (fr) Element d'amortissement
DE4339677A1 (de) Verwendung eines Verbundstoffes zur Herstellung von Sportbällen
EP1455612A2 (fr) Bande de materiau flexible etanche aux liquides
WO2016198097A1 (fr) Bâche de tente composite et ensemble de tente
EP3042761A1 (fr) Tissu textile pour vehicules cabriolets
DE3347062C1 (de) Polstermaterial
DE2558920A1 (de) Schichtstoff
DE102005050861B4 (de) Durchstoßresistente Schuhsohle
DE19508158A1 (de) Verwendung eines Verbundstoffes zur Herstellung von Sportbällen sowie als wasserdichtes und atmungsaktives Schuhobermaterial
DE1256879B (de) Verfahren zum Herstellen eines Feuerwehrschlauches
DE4343621C2 (de) Verwendung von PVC-freien Verbundwerkstoffen mit textiler Oberseite zur Kaschierung von Sonnenblenden in Kraftfahrzeugen
DE102005058381B4 (de) Fahrzeugsitz, insbesondere für den öffentlichen Personennahverkehr
DE1778760A1 (de) Schlauchleitung
DE3210038A1 (de) Textiler bodenbelag mit trittschutzfolie und verfahren zu deren befestigung
DE3124771A1 (de) "mehrlagengewebebahn"
WO2002103711A2 (fr) Composition elastomere a reponse dielectrique

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: 20050121

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH CY DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

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

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20131231