EP0495163A1 - Building element based on a face-to-face fabric - Google Patents

Building element based on a face-to-face fabric Download PDF

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Publication number
EP0495163A1
EP0495163A1 EP91118860A EP91118860A EP0495163A1 EP 0495163 A1 EP0495163 A1 EP 0495163A1 EP 91118860 A EP91118860 A EP 91118860A EP 91118860 A EP91118860 A EP 91118860A EP 0495163 A1 EP0495163 A1 EP 0495163A1
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EP
European Patent Office
Prior art keywords
fabric
layers
layer
face
woven
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
EP91118860A
Other languages
German (de)
French (fr)
Other versions
EP0495163B1 (en
Inventor
Wolfgang Böttger
Werner Pensel
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
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Vorwerk and Co Interholding GmbH
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Publication of EP0495163A1 publication Critical patent/EP0495163A1/en
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Publication of EP0495163B1 publication Critical patent/EP0495163B1/en
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
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D11/00—Double or multi-ply fabrics not otherwise provided for
    • D03D11/02—Fabrics formed with pockets, tubes, loops, folds, tucks or flaps
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2403/00—Details of fabric structure established in the fabric forming process
    • D10B2403/02—Cross-sectional features
    • D10B2403/021—Lofty fabric with equidistantly spaced front and back plies, e.g. spacer fabrics
    • 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
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/131—Glass, ceramic, or sintered, fused, fired, or calcined metal oxide or metal carbide containing [e.g., porcelain, brick, cement, etc.]
    • Y10T428/1317—Multilayer [continuous layer]
    • Y10T428/1321—Polymer or resin containing [i.e., natural or synthetic]
    • 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
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1362—Textile, fabric, cloth, or pile containing [e.g., web, net, woven, knitted, mesh, nonwoven, matted, 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
    • Y10T428/23907—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
    • Y10T428/23907—Pile or nap type surface or component
    • Y10T428/23986—With coating, impregnation, 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.]
    • Y10T428/24058—Structurally defined web or sheet [e.g., overall dimension, etc.] including grain, strips, or filamentary elements in respective layers or components in angular relation
    • Y10T428/24074—Strand or strand-portions
    • Y10T428/24091—Strand or strand-portions with additional layer[s]
    • Y10T428/24099—On each side of strands or strand-portions
    • Y10T428/24107—On each side of strands or strand-portions including mechanically interengaged strands, strand-portions or strand-like strips
    • 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.]
    • Y10T428/24058—Structurally defined web or sheet [e.g., overall dimension, etc.] including grain, strips, or filamentary elements in respective layers or components in angular relation
    • Y10T428/24074—Strand or strand-portions
    • Y10T428/24116—Oblique to direction of web
    • 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
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249923—Including interlaminar mechanical fastener
    • 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]
    • Y10T442/3179—Woven fabric is characterized by a particular or differential weave other than fabric in which the strand denier or warp/weft pick count is specified
    • Y10T442/3195—Three-dimensional weave [e.g., x-y-z planes, multi-planar warps and/or wefts, etc.]

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Woven Fabrics (AREA)
  • Laminated Bodies (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Details Of Garments (AREA)
  • Sliding-Contact Bearings (AREA)
  • Paper (AREA)
  • Knitting Of Fabric (AREA)

Abstract

The invention relates to a building element based on a face-to-face fabric, especially a velvet fabric, having at least one first and one second ply (a, b) and intermediate webs (z) connecting these plys (a, b), the fabric consisting of an industrial yarn, such as aramid fibre, carbon fibre, ceramic fibre or especially glass fibre, and, once cured, being coated with resin, an intermediate web (z) forming rigid spacer elements for the first and second plys (a, b). To make it possible to produce especially building elements which have a relatively pronounced curvature, the invention proposes that at least one of the plys (a, b) be woven in an open weave, such as is also used in multi-ply fabrics. <IMAGE>

Description

Die Erfindung betrifft ein Bauteil auf Basis eines Abstandsgewebes, insbesondere eines Veloursgewebes, mit mindestens einer ersten und einer zweiten Lage und diese Lagen verbindenden Zwischenstegen, wobei das Gewebe aus einem hochfesten Garn wie Aramidfaser, Kohlefaser, Keramikfaser oder insbesondere Glasfaser besteht, ausgehärtet verharzt ist und die Zwischenstege starre Beabstandungselemente der ersten und zweiten Lage bilden.The invention relates to a component based on a spacer fabric, in particular a velor fabric, with at least a first and a second layer and intermediate webs connecting these layers, the fabric consisting of a high-strength yarn such as aramid fiber, carbon fiber, ceramic fiber or in particular glass fiber, hardened and hardened the intermediate webs form rigid spacing elements of the first and second layers.

Ein derartiges Bauteil ist beispielsweise aus der EP-A3-299 308 bekannt. Dort sind die Ober- und Unterlage gleich gewebt. Ein solches Bauteil hat sich zwar bewährt, ist jedoch bei verschiedenen Anwendungsfällen noch verbesserungsfähig, so insbesondere bei einer starken Krümmung des Bauteils, da hier die innere Lagen zu Faltenbildung neigt.Such a component is known for example from EP-A3-299 308. There the top and bottom are woven the same. Such a component has proven itself, but can still be improved in various applications, in particular in the case of a strong curvature of the component, since here the inner layers tend to form wrinkles.

Ausgehend von dem vorbeschriebenen Stand der Technik, stellt sich der Erfindung die Aufgabe, ein Bauteil auf Veloursgewebebasis der eingangs bezeichneten Art anzugeben, das insbesondere für Anwendungsfälle, bei denen eine stärkere Krümmung gefordert ist, geeignet ist.Starting from the above-described prior art, the object of the invention is to specify a component based on a velor fabric of the type described at the outset, which is particularly suitable for applications in which a greater curvature is required.

Die Aufgabe ist bei der im Anspruch 1 angegebenen Erfindung gelöst. Hierbei ist darauf abgestellt, daß zumindest eine der Lagen in einer offenen Bindung gewebt ist. Offene Bindung bedeutet hierbei beispielsweise, daß jeder Kettfaden durch mehrere Schußlagen wechselt. Durch diese Bindungsart, bei welcher die Lage mit der offenen Bindung krümmungsinnenseitig angeordnet wird, ist es möglich, gekrümmte Bauteile auf der Basis eines solchen Veloursgewebes herzustellen, bei dem selbst bei stärkeren Krümmungen innenseitig keine Faltenneigung oder Faltenausbildung auftritt. Die für die innere Lage gewählte Bindung gestattet die Schrumpfung des Gewebes in Kettrichtung durch wellenförmige Verlagerung der Kettfäden nach innen bzw. außen. Die Kettfäden sind im gekrümmten, ausgehärteten Zustand hierdurch teilweise freigespannt bogenförmig verlaufend. Für sich gesehen handelt es sich bei der Lage mit der offenen Bindung um ein Mehrlagengewebe. Der besondere Vorteil dieses Gewebes ist auch darin zu sehen, daß durch die Möglichkeit der Schrumpfung der Innenlage die Höhe des Abstandsgewebes, die Sandwich-Höhe, über den gesamten Winkelumfang eines Bauteils konstant gehalten werden kann. Dies ist bei bisherigen derartigen Abstandsgeweben nicht möglich. Im übrigen sind weitestgehend die Eigenschaften des eingangs erwähnten Bauteils beibehalten. Der Offenbarungsgehalt der eingangs genannten europäischen Patentanmeldung wird hiermit auch vollinhaltlich in den Offenbarungsgehalt vorliegender Anmeldung einbezogen. In Ausgestaltung ist vorgesehen, daß die Zwischenstege durch Abstandsfäden in Form einer Poldurch- oder Polaufbindung gebildet sind. Insgesamt erstrecken sie sich etwa W-artig durch das Gewebe. Mittels eines solchen Bauteils lassen sich beispielsweise Rohre, Kessel und Tanks mit dem Webmaterial bewickeln. Nach dem Bewickeln wird das Harz aufgetragen und es stellt sich das lagenmäßig beabstandete, ausgehärtete Bauteil ein. Eine weitere Möglichkeit besteht darin, das Gewebe mit Harz vorimprägniert im nassen Zustand auf eine Form bzw. einen Grundkörper aufzubringen. Wenn auch bevorzugt hier zunächst beschrieben ist, daß eine der beiden Lagen, nämlich die innere Lage, als Mehrlagengewebe mit offener Bindung ausgeführt ist, so umfaßt die Erfindung aber auch die Ausbildung beider Lagen in Form des Mehrlagengewebes mit offener Bindung. Hierdurch wird die Drapierfähigkeit eines Abstandsgewebes nochmals wesentlich verbessert.The object is achieved in the invention specified in claim 1. The aim here is that at least one of the layers is woven in an open weave. Open binding means, for example, that each warp thread changes through several weft layers. With this type of weave, in which the layer with the open weave is arranged on the inside of the curve, it is possible to produce curved components on the basis of such a suede fabric, in which there is no tendency to fold or fold on the inside, even with larger curvatures Wrinkle formation occurs. The weave chosen for the inner layer allows the fabric to shrink in the warp direction by undulating the warp threads inwards and outwards. In the curved, hardened state, the warp threads are thus partially arched in a partially unclamped state. Seen in isolation, the layer with the open weave is a multi-layer fabric. The particular advantage of this fabric can also be seen in the fact that the height of the spacer fabric, the sandwich height, can be kept constant over the entire angular circumference of a component due to the possibility of shrinking the inner layer. This is not possible with previous spacer fabrics of this type. For the rest, the properties of the component mentioned at the outset are largely retained. The content of the disclosure of the European patent application mentioned at the outset is hereby also included in full in the content of the disclosure of the present application. In an embodiment it is provided that the intermediate webs are formed by spacing threads in the form of a pile through or pole binding. Overall, they extend through the fabric in a W-like manner. Such a component can be used, for example, to wind pipes, boilers and tanks with the woven material. After the winding, the resin is applied and the layered, hardened component is obtained. Another possibility is to apply the fabric pre-impregnated with resin to a mold or a base body in the wet state. Although it is preferably described here first that one of the two layers, namely the inner layer, is designed as a multi-layer fabric with an open weave, the invention also includes the formation of both layers in the form of the multi-layer fabric with an open weave. This significantly improves the drapability of a spacer fabric.

Nachstehend ist die Erfindung des weiteren anhand der beigefügten Zeichnung, die jedoch lediglich Ausführungsbeispiele darstellt, erläutert. Hierbei zeigt:

Fig. 1
eine schematische Anordnung einer Bindung für ein Bauteil auf Basis eines Velours-Abstandsgewebes;
Fig. 2
das Gewebe gemäß Fig. 1 in gekrümmter schematischer Darstellung;
Fig. 3
eine vereinfachte Darstellung eines ausgehärteten Bauteils auf einer Gewebebasis gemäß Fig. 1 bzw. Fig. 2; und
Fig. 4
eine vergrößerte Detail-Darstellung des Gegenstandes gemäß Fig. 3.
The invention is further explained below with reference to the accompanying drawing, which, however, only shows exemplary embodiments. Here shows:
Fig. 1
a schematic arrangement of a binding for a component based on a velor spacer fabric;
Fig. 2
1 in a curved schematic representation;
Fig. 3
a simplified representation of a cured component on a fabric basis according to FIG. 1 or FIG. 2; and
Fig. 4
3 shows an enlarged detailed illustration of the object according to FIG. 3.

In Fig. 1 ist zunächst schematisch ein Abstandsgewebe dargestellt, wie es für ein hier zugrundeliegendes Bauteil Verwendung finden kann. Es sind zwei Lagen a und b zu erkennen, die durch einen Verbindungsfaden c zusammengehalten sind. Die obere Lage a wird gebildet durch eine 3/6-Schuß/Poldurch-Bindung, die untere Lage besteht aus einem Mehrlagengewebe mit mindestens drei Kett- und vier Schußlagen. Die die Zwischenstege bildenden Polfäden c binden in Poldurch-Bindung in die untere Lage b ein. Die Schußfäden sind in der Zeichnung mit e bzw. e1 bis e3 bezeichnet. Die Kettfäden mit d bzw. d1 und d2.In Fig. 1, a spacer fabric is initially shown schematically, as it can be used for a component on which this is based. Two layers a and b can be seen, which are held together by a connecting thread c. The upper layer a is formed by a 3/6 weft / pile-through weave, the lower layer consists of a multi-layer fabric with at least three warp and four weft layers. The pile threads c forming the intermediate webs bind into the lower layer b in a pile-through bond. The weft threads are designated e or e1 to e3 in the drawing. The warp threads with d or d1 and d2.

Der Lagenabstand x beträgt bei einem realen Bauteil (Fig. 3 und 4) beispielsweise etwa 2 - 20 mm.The layer spacing x in a real component (FIGS. 3 and 4) is, for example, approximately 2-20 mm.

Wie sich insbesondere aus Fig. 3 ergibt, verlaufen in der unteren Lage b die Kettfäden d im ausgehärteten Zustand teilweise freigespannt starr und bogenförmig. Insbesondere ragen die Bogen in das Innere, also der äußeren Lage a zugewandt, des Abstandsgewebes. Die Freispannung ist abhängig von der Verharzung. Diese wird jedoch so gewählt, daß sich das Gewebe nach dem Ausharzen ohne weiteres, d. h. ohne weitere Hilfsmittel aufstellt und die Beabstandung x selbsttätig ausbildet. Hierzu kann ein eventueller Überschuß an Harz etwa durch Ausquetschen entfernt werden.As can be seen in particular from FIG. 3, in the lower layer b the warp threads d run in the hardened state Partially released, rigid and arched. In particular, the sheets protrude into the interior, that is to say the outer layer a, of the spacer fabric. The release voltage depends on the resinification. However, this is chosen so that the tissue sets up without further aids, ie without further aids, and the spacing x forms automatically. Any excess resin can be removed by squeezing it out.

Insbesondere durch einen Vergleich der Fig. 1 und 2 ist ersichtlich, daß durch bei einer Krümmung des Gewebes sich die Kettfäden d der unteren Lage b nach innen bzw. außen auskrümmen und so im ausgehärteten Zustand den bogenförmig gespannten Verlauf einnehmen, wie er etwa aus den Fig. 3 und 4 ersichtlich ist.In particular by comparing FIGS. 1 and 2 it can be seen that by warping the fabric, the warp threads d of the lower layer b bend inwards and outwards and thus, in the hardened state, assume the arched, stretched course, as is the case, for example, in FIGS 3 and 4 can be seen.

Die in der vorstehenden Beschreibung, der Zeichnung und den Ansprüchen offenbarten Merkmale der Erfindung können sowohl einzeln als auch in beliebiger Kombination für die Verwirklichung der Erfindung von Bedeutung sein. Alle offenbarten Merkmale sind erfindungswesentlich. In die Offenbarung der Anmeldung wird hiermit auch der Offenbarungsinhalt der zugehörigen/beigefügten Prioritätsunterlagen (Abschrift der Voranmeldung) vollinhaltlich mit einbezogen.The features of the invention disclosed in the above description, the drawing and the claims can be of importance both individually and in any combination for the implementation of the invention. All disclosed features are essential to the invention. The disclosure content of the associated / attached priority documents (copy of the prior application) is hereby also included in full in the disclosure of the application.

Claims (6)

Bauteil auf Basis eines Abstandsgewebes, insbesondere eines Veloursgewebes, mit mindestens einer ersten und einer zweiten Lage (a, b) und diese Lagen (a, b) verbindenden Zwischenstegen (z), wobei das Gewebe aus einem technsichen Garn wie Aramidfaser, Kohlefaser, Keramikfaser oder insbesondere Glasfaser besteht, ausgehärtet verharzt ist und die Zwischenstege (z) starre Beabstandungselemente der ersten und zweiten Lage (a, b) bilden, dadurch gekennzeichnet, daß zumindest eine der Lagen (a, b) in einer offenen Bindung, wie sie auch bei Mehrlagengeweben Verwendung findet, gewebt ist.Component based on a spacer fabric, in particular a velor fabric, with at least a first and a second layer (a, b) and intermediate webs (z) connecting these layers (a, b), the fabric being made from a technical yarn such as aramid fiber, carbon fiber, ceramic fiber or in particular glass fiber, is hardened and resinified and the intermediate webs (z) form rigid spacing elements of the first and second layers (a, b), characterized in that at least one of the layers (a, b) is in an open bond, as is also the case with Multi-layer fabrics are used. Bauteil nach einem oder mehreren der vorhergehenden Ansprüche oder insbesondere danach, dadurch gekennzeichnet, daß die Zwischenstege (z) durch Abstandsfäden (c) in Form einer W-Anordnung gebildet sind.Component according to one or more of the preceding claims or in particular according thereto, characterized in that the intermediate webs (z) are formed by spacer threads (c) in the form of a W arrangement. Bauteil nach einem oder mehreren der vorhergehenden Ansprüche oder insbesondere danach, dadurch gekennzeichnet, daß die in einer geschlossenen Bindung gewebte Lage (a) im ausgehärteten Zustand plattenartig geformt ist.Component according to one or more of the preceding claims or in particular according thereto, characterized in that the layer (a) woven in a closed weave is shaped like a plate in the cured state. Bauteil nach einem oder mehreren der vorhergehenden Ansprüche oder insbesondere danach, dadurch gekennzeichnet, daß die bei der in einer offenen Bindung gewebten Lage (b) vorhandenen Kettfäden (d) durch mehrere Schußlagen (Schußfäden e1, e2, e3) wechseln.Component according to one or more of the preceding claims or in particular according thereto, characterized in that the warp threads (d) present in the layer (b) woven in an open weave alternate with several weft layers (weft threads e1, e2, e3). Bauteil nach einem oder mehreren der vorhergehenden Ansprüche oder insbesondere danach, dadurch gekennzeichnet, daß beide Lagen (a, b) in einer offenen Bindung gewebt sind.Component according to one or more of the preceding claims or in particular according thereto, characterized in that both layers (a, b) are woven in an open weave. Bauteil nach einem oder mehreren der vorhergehenden Ansprüche oder insbesondere danach, dadurch gekennzeichnet, daß eine oder beide Lagen (a, b) für sich gesehen Mehrlagengewebe sind.Component according to one or more of the preceding claims or in particular according thereto, characterized in that one or both layers (a, b) are multi-layer fabrics in themselves.
EP91118860A 1991-01-12 1991-11-06 Building element based on a face-to-face fabric Expired - Lifetime EP0495163B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4100738 1991-01-12
DE4100738A DE4100738A1 (en) 1991-01-12 1991-01-12 COMPONENT BASED ON A DISTANCE FABRIC

Publications (2)

Publication Number Publication Date
EP0495163A1 true EP0495163A1 (en) 1992-07-22
EP0495163B1 EP0495163B1 (en) 1995-03-08

Family

ID=6422892

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91118860A Expired - Lifetime EP0495163B1 (en) 1991-01-12 1991-11-06 Building element based on a face-to-face fabric

Country Status (8)

Country Link
US (1) US5480697A (en)
EP (1) EP0495163B1 (en)
JP (1) JPH05117971A (en)
AT (1) ATE119589T1 (en)
DE (2) DE4100738A1 (en)
DK (1) DK0495163T3 (en)
ES (1) ES2069176T3 (en)
GR (1) GR3015894T3 (en)

Cited By (4)

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EP0586873A1 (en) * 1992-08-31 1994-03-16 Vorwerk &amp; Co. Interholding GmbH Face to face fabric
WO1994015784A1 (en) * 1993-01-11 1994-07-21 Heinz Kunert Safety glass element with heat-insulating properties
AU675823B2 (en) * 1993-01-11 1997-02-20 Heinz Kunert Safety glass element with heat-insulating properties
WO1996017984A1 (en) * 1994-12-06 1996-06-13 Weavexx Corporation Multilayer forming fabric
DE102004034063A1 (en) * 2004-07-15 2006-02-09 Bayerische Motoren Werke Ag Woven or knitted textile product with top and bottom walls comprises polar threads joined either at different distances to the top and bottom walls and/or have different lengths

Also Published As

Publication number Publication date
DK0495163T3 (en) 1995-08-07
EP0495163B1 (en) 1995-03-08
GR3015894T3 (en) 1995-07-31
ES2069176T3 (en) 1995-05-01
ATE119589T1 (en) 1995-03-15
JPH05117971A (en) 1993-05-14
DE59104884D1 (en) 1995-04-13
US5480697A (en) 1996-01-02
DE4100738A1 (en) 1992-07-16

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