EP0586873A1 - Tissu "face-à-face" - Google Patents

Tissu "face-à-face" Download PDF

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Publication number
EP0586873A1
EP0586873A1 EP93112332A EP93112332A EP0586873A1 EP 0586873 A1 EP0586873 A1 EP 0586873A1 EP 93112332 A EP93112332 A EP 93112332A EP 93112332 A EP93112332 A EP 93112332A EP 0586873 A1 EP0586873 A1 EP 0586873A1
Authority
EP
European Patent Office
Prior art keywords
spacer fabric
layers
fabric
spacer
threads
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
EP93112332A
Other languages
German (de)
English (en)
Other versions
EP0586873B1 (fr
Inventor
Wolfgang Böttger
Friedrich Hörsch
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.)
Vorwerk and Co Interholding GmbH
Original Assignee
Vorwerk and Co Interholding GmbH
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 Vorwerk and Co Interholding GmbH filed Critical Vorwerk and Co Interholding GmbH
Publication of EP0586873A1 publication Critical patent/EP0586873A1/fr
Application granted granted Critical
Publication of EP0586873B1 publication Critical patent/EP0586873B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D27/00—Woven pile fabrics
    • D03D27/02—Woven pile fabrics wherein the pile is formed by warp or weft
    • D03D27/10—Fabrics woven face-to-face, e.g. double velvet
    • 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
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/902—High modulus filament or fiber
    • 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
    • Y10T428/23907—Pile or nap type surface or component
    • Y10T428/23914—Interlaminar
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24033—Structurally defined web or sheet [e.g., overall dimension, etc.] including stitching and discrete fastener[s], coating or bond
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24174—Structurally defined web or sheet [e.g., overall dimension, etc.] including sheet or component perpendicular to plane of web or sheet
    • Y10T428/24182—Inward from edge of web or sheet
    • 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]
    • Y10T442/3472—Woven fabric including an additional woven fabric layer

Definitions

  • the invention relates to a spacer fabric, in particular velor fabric, which has a first and second layer and intermediate webs connecting these layers, and consists of a technical yarn such as aramid fiber, carbon fiber, ceramic fiber or in particular glass fiber, a restoring force inherent in the intermediate webs tending to to automatically distance the layers of the spacer tissue, especially after resinification.
  • a technical yarn such as aramid fiber, carbon fiber, ceramic fiber or in particular glass fiber
  • Such a spacer fabric is known, for example, from EP-A3 0 299 308 or is the basis of the component described there. In addition, reference should also be made to DE-OS 38 13 741. If such a spacer fabric is impregnated with resin to a certain extent and, if necessary, excess resin is subsequently squeezed out again, there is an automatic, spontaneous provision of the intermediate webs, so that there is a distance between the first and second layers.
  • an application is also particularly desired, wherein only sections of a sheet to be reinforced or the like are connected to the spacer fabric.
  • fluids such as water, oil or paint
  • the spacer fabric can soak up the liquid.
  • this exposure to the flowable media occurs in a certain process section of the treatment of the approximately stiffened sheet.
  • the layers of the spacer fabric are detachably arrested against one another.
  • the hollow body structure of a hardened resin-coated component based on a spacer fabric as in question here is only disadvantageous in an application if it is already present when the component is exposed to the liquid, for example with paint. Due to the fact that according to the invention the layers of the spacer fabric are detachably attached to one another, it is possible that the layers of the spacer fabric initially rest on one another, that is to say while the liquid is being acted upon, so that there is no cavity between the layers about with liquid, especially paint.
  • the restoring force of the intermediate webs should be released, ie the attachment between the layers of the spacer fabric should be released.
  • a variety of measures are suitable for this. E.g. one could proceed in such a way that metal parts are built into both or at least the outer layer of the spacer fabric, which, for example, make it possible to pull the outer layer magnetically onto the inner layer of the spacer fabric, i.e. directly on the sheet metal (or possibly also to press).
  • the restoring force of the intermediate webs would then be released and, when attached to the reinforcing component, for example a thin sheet, the known component structure of the spacer fabric would set in the hardened state.
  • the adhesion of the layers of the spacer fabric to one another can be triggered by the action of heat.
  • the production process is hereby appropriately utilized, for example when painting.
  • the part to be painted is provided with the paint.
  • a heat treatment in an oven, for example at temperatures above 100 ° C., is then generally carried out in order to harden the paint layer more quickly.
  • the spacer fabric can easily reset into the desired shape if the restoring forces of the intermediate webs are released by the heat acting in the furnace.
  • the resin with which the spacer fabric is impregnated could itself be adjusted to be tacky at room temperature, but at higher levels Temperature, about between 50 and 100 ° C, but in particular above 100 ° C, passes through a less viscous reduced adhesiveness before curing at higher temperatures, in this example far above 50 to 100 ° C. (Or from long-term storage).
  • the layers of the Abs tissue are tet or sewn against each other by means of a filament.
  • a filament for example, copolyamides and copolyesters are known as melt threads, or melt adhesive yarn.
  • melt threads or melt adhesive yarn.
  • Layers can not only be ve by means of the melting threads, but also needled or deepened, for example.
  • the invention also relates to a method for painting a thin component provided with a stiffening element, such as a metal sheet.
  • a stiffening element such as a metal sheet.
  • the invention proposes in this connection that the component is connected to an automatically resettable spacer fabric, the restoring force of which is releasably released, and that the restoring force of the intermediate webs of the spacer fabric is triggered in a subsequent heat treatment .
  • the releasable connection of the layers of the spacer fabric can be carried out according to one of the measures described above.
  • a spacer fabric 3 On the inside of the component 1 of the door 1 is a spacer fabric 3 with one another arrested Layers 4, 5 applied, namely glued.
  • the spacer fabric 3 is woven as a velor fabric.
  • the spacer fabric is further impregnated with a hardenable resin in such a way that, when the layers 4, 5 no longer adhere to one another, it rests and cures with the layers 4, 5 spaced apart, as is shown schematically in FIGS. 1 b, 2 and 4.
  • the layers 4, 5 of the spacer fabric 3 woven in the exemplary embodiment from glass fiber are adhered to one another by means of fusion threads 6.
  • the melting threads 6 are only indicated schematically. The representation does not correspond to the course of fusible threads 6, as is the case with normal sewing or sewing of the layers 4, 5 against one another by means of these fusible threads 6.
  • the melt threads 6 consist in particular of a so-called hot melt adhesive yarn based on copolyamides. However, it is also possible to design these hot melt adhesive yarns on the basis of copolyester or as polyethylene monofilaments.
  • the representation of the intermediate webs 7 in FIG. 2 is also to be understood merely as a schematic.
  • the layers 4, 5 actually lie much closer to one another or to one another due to the attachment by means of the melting threads 6. A certain distance between the layers 4, 5 is left here only for clarification.
  • FIG. 3 also shows a spacer fabric in a rather schematic manner, as is the basis here in the form of a prepreg 8.
  • the opening 9 makes it clear that the prepreg consists of two (at least two) layers 4, 5 of a spacer fabric lying one above the other, which layers 4, 5 are bonded to one another by means of fusion threads 6 such that the restoring force of intermediate webs or pile threads 7 is lifted and is only released after the melt threads 6 have been released, in such a way that the intermediate webs 7 straighten up and the layers 4, 5 are thereby spaced apart.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Laminated Bodies (AREA)
  • Woven Fabrics (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Automatic Embroidering For Embroidered Or Tufted Products (AREA)
  • Reinforced Plastic Materials (AREA)
  • Materials For Medical Uses (AREA)
  • Manufacturing Of Multi-Layer Textile Fabrics (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
EP93112332A 1992-08-31 1993-08-02 Tissu "face-à-face" Expired - Lifetime EP0586873B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4228958 1992-08-31
DE4228958A DE4228958A1 (de) 1992-08-31 1992-08-31 Abstandsgewebe

Publications (2)

Publication Number Publication Date
EP0586873A1 true EP0586873A1 (fr) 1994-03-16
EP0586873B1 EP0586873B1 (fr) 1997-05-28

Family

ID=6466847

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93112332A Expired - Lifetime EP0586873B1 (fr) 1992-08-31 1993-08-02 Tissu "face-à-face"

Country Status (12)

Country Link
US (1) US5582893A (fr)
EP (1) EP0586873B1 (fr)
JP (1) JPH06192941A (fr)
AT (1) ATE153712T1 (fr)
CA (1) CA2105096A1 (fr)
CZ (1) CZ168193A3 (fr)
DE (2) DE4228958A1 (fr)
ES (1) ES2101907T3 (fr)
GR (1) GR3023576T3 (fr)
HU (1) HUT71278A (fr)
PL (1) PL300226A1 (fr)
SK (1) SK89093A3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104527092A (zh) * 2014-11-26 2015-04-22 中材科技股份有限公司 一种解决高厚度中空复合材料站立性的方法

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995030785A1 (fr) * 1994-05-04 1995-11-16 Vorwerk & Co. Interholding Gmbh Tissu a couches espacees
NL9500414A (nl) * 1995-03-02 1996-10-01 Syncoglas Sa Nv Versterkingsmateriaal.
US6027798A (en) 1995-11-01 2000-02-22 The Boeing Company Pin-reinforced sandwich structure
DE19734803C1 (de) * 1997-08-12 1999-03-25 Hahlbrock Gmbh Faserverbundwerkstoff, aus einem Faserverbundwerkstoff hergestelltes Verbindungselement und Verfahren zu seiner Herstellung
US6156406A (en) * 1998-03-19 2000-12-05 Malden Mills Industries, Inc. Three-dimensional high-low bulk spacer fabric
US8034026B2 (en) 2001-05-18 2011-10-11 Deka Products Limited Partnership Infusion pump assembly
ATE388273T1 (de) 2001-09-20 2008-03-15 Tex Tech Ind Inc Feuerblockierendes bzw. -isolierendes papier
AU2003251672A1 (en) * 2002-08-27 2004-03-19 Ecolab Inc. Rescue underlay for mattresses
NL1025846C2 (nl) * 2004-03-30 2005-10-03 Saint Gobain Syncoglas N V Versterkingsmaterialen, versterkingsdekens, en composieten omvattende deze versterkingsmaterialen.
WO2005120646A1 (fr) * 2004-06-14 2005-12-22 De Ball Inc. Materiau pare-feu pour vetement de protection de pompier
US7563497B2 (en) * 2004-12-27 2009-07-21 Mkp Structural Design Associates, Inc. Lightweight, rigid composite structures
US11478623B2 (en) 2006-02-09 2022-10-25 Deka Products Limited Partnership Infusion pump assembly
US9492606B2 (en) 2006-02-09 2016-11-15 Deka Products Limited Partnership Apparatus, system and methods for an infusion pump assembly
EP2335754B1 (fr) 2006-02-09 2013-12-18 DEKA Products Limited Partnership Systèmes de distribution de liquides de la taille d'un tampon
US11497846B2 (en) 2006-02-09 2022-11-15 Deka Products Limited Partnership Patch-sized fluid delivery systems and methods
US11027058B2 (en) 2006-02-09 2021-06-08 Deka Products Limited Partnership Infusion pump assembly
US8187984B2 (en) 2006-06-09 2012-05-29 Malden Mills Industries, Inc. Temperature responsive smart textile
JP2008057099A (ja) 2006-08-29 2008-03-13 Mmi-Ipco Llc 感温性スマートテキスタイル
US8389100B2 (en) 2006-08-29 2013-03-05 Mmi-Ipco, Llc Temperature responsive smart textile
CA3037726C (fr) 2008-09-15 2021-11-16 Deka Products Limited Partnership Systemes et procedes de distribution de fluides
CA3033439C (fr) 2010-01-22 2021-04-06 Deka Products Limited Partnership Procede et systeme pour le controle d'un fil en acier allie a memoire de forme
DE102013101219B3 (de) * 2013-02-07 2014-06-12 Technische Universität Dresden Gewebestruktur mit zellularem Aufbau
ES2758718T3 (es) * 2013-03-11 2020-05-06 Parabeam Bv Material de relleno para tapicería para un recubrimiento elástico, aislante o acolchado de objetos o piezas de construcción
EP3075893B1 (fr) * 2015-04-02 2018-09-12 Karl Mayer Textilmaschinenfabrik GmbH Article tricoté et procédé de fabrication d'un article tricoté
WO2019209963A1 (fr) 2018-04-24 2019-10-31 Deka Products Limited Partnership Appareil et système pour la distribution de fluide
US11708651B2 (en) * 2021-05-05 2023-07-25 Pai Lung Machinery Mill Co., Ltd. Method for knitting and forming weft-knitted fabric with varying thickness by flat knitting machine and weft-knitted fabric thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1535486A1 (de) * 1962-03-02 1969-08-28 Lister & Company Ltd Verfahren zur Herstellung von Textilisoliermaterial
EP0190039A2 (fr) * 1985-01-30 1986-08-06 Asahi Kasei Kogyo Kabushiki Kaisha Tissu à couches multiples et structure composée utilisant ce tissu
EP0299308A2 (fr) * 1987-07-17 1989-01-18 Vorwerk & Co. Interholding GmbH Elément de construction à base d'un tissu de velours et procédé de fabrication
DE3813741A1 (de) * 1988-04-23 1989-11-02 Vorwerk Co Interholding Bauteil auf gewirkebasis und verfahren zu seiner herstellung
DE8913020U1 (de) * 1989-03-25 1990-04-05 Parabeam Industrie- En Handelsonderneming B.V., Helmond Verschließbahn für Durchgänge
EP0495163A1 (fr) * 1991-01-12 1992-07-22 Vorwerk & Co. Interholding GmbH Elément de construction à base d'un tissu "face-à-face"

Family Cites Families (7)

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Publication number Priority date Publication date Assignee Title
US3616126A (en) * 1968-11-01 1971-10-26 Minnesota Mining & Mfg Compression energy absorbing structure
US4172916A (en) * 1978-09-15 1979-10-30 Watson Benjamin H Method of fabricating sandwich panels
AT369084B (de) * 1980-12-16 1982-12-10 Pehr Holding Ges M B H Leichtbauelemente
DE8617619U1 (de) * 1986-07-02 1987-01-15 Vorwerk & Co Interholding Gmbh, 5600 Wuppertal Gehäusebauteil aus laminiertem Mehrlagengewebe
DE3819440A1 (de) * 1987-07-17 1989-01-26 Vorwerk Co Interholding Bauteil auf der basis eines mehrlagengewebes und verfahren zu seiner herstellung
US5240533A (en) * 1987-07-17 1993-08-31 Vorwerk & Co. Interholding Gmbh Method of fabricating a structural element formed of a resin-hardened velour fabric
US4906502A (en) * 1988-02-05 1990-03-06 Robert C. Bogert Pressurizable envelope and method

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1535486A1 (de) * 1962-03-02 1969-08-28 Lister & Company Ltd Verfahren zur Herstellung von Textilisoliermaterial
EP0190039A2 (fr) * 1985-01-30 1986-08-06 Asahi Kasei Kogyo Kabushiki Kaisha Tissu à couches multiples et structure composée utilisant ce tissu
EP0299308A2 (fr) * 1987-07-17 1989-01-18 Vorwerk & Co. Interholding GmbH Elément de construction à base d'un tissu de velours et procédé de fabrication
DE3813741A1 (de) * 1988-04-23 1989-11-02 Vorwerk Co Interholding Bauteil auf gewirkebasis und verfahren zu seiner herstellung
DE8913020U1 (de) * 1989-03-25 1990-04-05 Parabeam Industrie- En Handelsonderneming B.V., Helmond Verschließbahn für Durchgänge
EP0495163A1 (fr) * 1991-01-12 1992-07-22 Vorwerk & Co. Interholding GmbH Elément de construction à base d'un tissu "face-à-face"

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104527092A (zh) * 2014-11-26 2015-04-22 中材科技股份有限公司 一种解决高厚度中空复合材料站立性的方法
CN104527092B (zh) * 2014-11-26 2016-12-07 中材科技股份有限公司 一种解决高厚度中空复合材料站立性的方法

Also Published As

Publication number Publication date
US5582893A (en) 1996-12-10
ES2101907T3 (es) 1997-07-16
HU9302451D0 (en) 1994-03-28
DE4228958A1 (de) 1994-03-03
HUT71278A (en) 1995-11-28
JPH06192941A (ja) 1994-07-12
CA2105096A1 (fr) 1994-03-01
GR3023576T3 (en) 1997-08-29
CZ168193A3 (en) 1994-03-16
PL300226A1 (en) 1994-03-07
SK89093A3 (en) 1995-04-12
ATE153712T1 (de) 1997-06-15
DE59306572D1 (de) 1997-07-03
EP0586873B1 (fr) 1997-05-28

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