DE3607962A1 - Multi-layer textile web having a wavy reinforcement - Google Patents

Multi-layer textile web having a wavy reinforcement

Info

Publication number
DE3607962A1
DE3607962A1 DE19863607962 DE3607962A DE3607962A1 DE 3607962 A1 DE3607962 A1 DE 3607962A1 DE 19863607962 DE19863607962 DE 19863607962 DE 3607962 A DE3607962 A DE 3607962A DE 3607962 A1 DE3607962 A1 DE 3607962A1
Authority
DE
Germany
Prior art keywords
textile web
layer textile
cover
web according
textile
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Withdrawn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
DE19863607962
Other languages
German (de)
Inventor
Volker 8712 Volkach Friedrich
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
Priority to DE19863607962 priority Critical patent/DE3607962A1/en
Publication of DE3607962A1 publication Critical patent/DE3607962A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D24/00—Producing articles with hollow walls
    • B29D24/002—Producing articles with hollow walls formed with structures, e.g. cores placed between two plates or sheets, e.g. partially filled
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/024—Woven fabric
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/20—All layers being fibrous or filamentary
    • 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
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/08—Reinforcements
    • 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
    • B32B2419/00—Buildings or parts thereof
    • B32B2419/06—Roofs, roof membranes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Laminated Bodies (AREA)

Abstract

The patent application "Multi-layer textile web having a wavy reinforcement" relates to a product for the three-dimensional reinforcement of stabilisation of, for example, plastic or rubber articles. The textile web is characterised by at least two covering webs and by at least one reinforcing web arranged in a wavy manner between these. To match the intended use, either a vertical or a horizontal oscillation of the waves is provided. The threads in these textile webs are arranged in the trigonal or tetragonal direction. The bonding of the individual textile webs with one another is achieved by means of suitable binders at the contact points.

Description

Mehrlagige Textilbahn mit wellenförmiger VerstärkungMulti-layer textile web with wave-shaped reinforcement

Die vorliegende Erfindung betrifft eine dreidimensional gestaltete, mehrlagige Textilbahn mit hoher Druck- und Biegefestigkeit.The present invention relates to a three-dimensionally designed, multi-layer textile web with high compressive and flexural strength.

Textile Flächengebilde, insbesondere Gewebe, haben die Eigenschaften, in längs- und Querrichtung sowie gegebenenfalls in Diagonalrichtung entsprechend dem Verlauf der Kett-, Schuß- oder Diagonalfäden Zugkräfte aus mehreren Richtungen aufzufangen. Sie können somit, eingebettet in Material mit geringer Festigkeit, wie Kautschuk oder thermo- und duroplastische Kunststoffe, Verstärkungsfunktionen übernehmen und deren Bruchfestigkeit in den Jeweiligen Fadenrichtungen auf zweidimensionaler Ebene erhöhen.Textile fabrics, especially woven fabrics, have the properties in the longitudinal and transverse directions and, if necessary, in the diagonal direction accordingly the course of the warp, weft or diagonal threads tensile forces from several directions to catch. You can therefore, embedded in material with low strength, such as rubber or thermoplastic and thermosetting plastics, reinforcement functions take over and their breaking strength in the respective thread directions on two-dimensional Increase level.

Diese bekannten textilen Flächengebilde sind Jedoch nicht geeignet, Festigkeiten auch in der zusätzlichen dritten Dimension zu vermitteln.However, these known textile fabrics are not suitable To convey strengths also in the additional third dimension.

Als dreidimensional verformte textile Produkte sind teppichähnliche Bodenbeläge bekannt, bei denen auf eine Trägerbahn ein Bouclé-Flor aufgenäht=, eingestochen, aufgeklebt oder eingewebt ist. Ihr Ziel ist die Schaffung einer Trittelastizitat, unter der sich die durch Druck beanspruchten Fäden wieder in ihre ursprüngliche Schlingeform zurückbilden. Aus der Papierproduktion ist eine ähnliche Elastizität bei für Verpackungszwecke benutzter Wellpappe bekannt. Line hohe dreidimensionale Stabilität ist demgegenüber bei nicht textilen Flächengebilden bekannt, wie z.B bei Wellgias (PTExIGIAS-Wz) oder Wellblech. Diese Produkte sind Fertigerzeugnisse, die nicht zur Verbindung mit anderen Rohstoffen oder zu deren Verstärkung vorgesehen und geeignet sind. Vielmehr sind zur optimalen Verstärkung der meisten Eunststoffeb wie bekannt, aus Glas- oder Karbonfasern bzw. -fäden gefertigte textile Flächengebilde erforderlich, welche in zweidimensionaler Richtung dort erhöhte Zug- und Druckfestigkeften vermitteln können. Um extreme Festigkeiten bei verstärkungsbedürftigen Materialien nach möglichst vielen Richtungen zu erhalten, wäre allerdings ein textiles Flächengebilde mit stabiler dreidimensionaler Struktur notwendig.As three-dimensionally shaped textile products are carpet-like Known floor coverings in which a bouclé pile is sewn onto a carrier strip =, pierced, is glued on or woven in. Your goal is to create elasticity, under which the threads stressed by pressure return to their original position Re-form the loop shape. There is a similar elasticity from paper production known in corrugated cardboard used for packaging purposes. Line high three-dimensional In contrast, stability is known for non-textile fabrics, e.g. with Wellgias (PTExIGIAS-Wz) or corrugated iron. These products are finished products, which are not intended to be combined with other raw materials or to reinforce them and are suitable. Rather, most plastics are for optimal reinforcement As is known, textile fabrics made from glass or carbon fibers or threads required, which there increased tensile and compressive strengths in the two-dimensional direction can convey. About extreme strength in materials in need of reinforcement A textile fabric would, however, be obtained in as many directions as possible with a stable three-dimensional structure necessary.

Ziel der vorliegenden Patentanmeldung ist daher eine mehrlagige Textilbahn aus einer Kombination unterschiedlicher Einzelbahnen.The aim of the present patent application is therefore a multi-layer textile web from a combination of different individual tracks.

Zur lösung dieser Aufgabe ist eine sandwichartige Textilbahn vor gesehen, bestehend aus wenigstens zwei Deckbahnen, die miteinander in bestimmtem Abstand jeweils durch zwischen ihnen liegende, wellenförmig ausgebildete Textilbahnen verbunden sind. Zweck dGr Deckbahnen soll die Vermittlung von Festigkeit in zweidimensionaler Richtung sein, wobei mindestens in einer Deckbahn ein diagonaler, sich kreuzender Fadenverlauf zweckmaßig ist, wenn eine andere Deckbahn aus Kett- und Schußfäden in Längs- und Querrichtung besteht. Eine optimale optimale Festigkeit gewährleisten Deckbahnen jedoch, wenn, wie vorgesehen, sie nur aus eine einzigen System von Kett-, Schuß- und Diagonalfäden bestehen und gegebenenfalls mit wirr liegenden lasern vernadelt sind.To solve this problem, a sandwich-like textile web is seen in front of consisting of at least two cover sheets which are spaced apart from each other each connected by undulating textile webs lying between them are. Purpose dGr cover sheets is to impart strength in two-dimensional Direction, with at least one diagonal, intersecting one in a cover sheet The course of the thread is appropriate if another cover sheet is made up of warp and weft threads exists in the longitudinal and transverse direction. Ensure optimal optimal strength Cover sheets, however, if, as intended, they only consist of a single system of warp, Weft and diagonal threads are made and possibly needled with tangled lasers are.

Wellenförmig geformte, zwischen den Deckbahnen liegende Textilbahnen sind geeignet, einen dreidimensionalen, weitgehend druckfesten Sandwich-Aufbau zu schaffen, indem sie Hohlräume mit bogenförmigem oder dreieckigem, jeweils gegenläufigem Querschnitt, wie vorgesehen, entstehen lassen. Solche Hohlräume sind besonders für glas- oder carbonfaserverstärkte Kunststoffe von Vorteil, die nach dem InJektionsverfahren hergestellt und mit speziellen Harzen aufgefüllt werden.Wave-shaped textile webs located between the cover webs are suitable for a three-dimensional, largely pressure-resistant sandwich structure create by creating cavities with arched or triangular, each opposing Let the cross-section arise as intended. Such cavities are especially for Glass or carbon fiber reinforced plastics are advantageous after the injection process manufactured and filled with special resins.

Je nach der gewünschten stabileren Richtung ist es zweckmaßig, eine oder mehrere Wellenbahnen mit horizontal oder vertikal verlaufender Oszillierung zu verwenden. Bei vertikalem Verlauf ind optimal mehrere bandförmig geschnittene, auf den Abstand der beiden Deckbahnen abgestimmte Wellenbahnen zweckmäßig.Depending on the desired more stable direction, it is appropriate to use a or several wave tracks with horizontal or vertical oscillation to use. When running vertically, there are optimally several ribbon-shaped cut, Corrugated tracks adapted to the distance between the two cover sheets are appropriate.

Zur Gewährleistung einer Verschiebefestigkeit zwischen Deckbahn und wellenförmiger Zwischenbahn sind an deren Berührungspunkten geeignete Bindemittel vorgesehen.To ensure resistance to movement between the cover sheet and corrugated intermediate webs are suitable binders at their points of contact intended.

Um darüberhinaus auch die Biege- und Stoßfestigkeit der mehrlagien Textilbahn zu erhöhen, sollen die einzelnen Lagen durch ein geeignetes Imprägniermittel versteift sein, welches in seiner Zusammensetzung auf den zu verstärkenden Rohstoff abgestimmt ist.In addition, the flexural strength and impact resistance of the multilayer To increase the length of the textile web, the individual layers should be treated with a suitable impregnating agent be stiffened, which in its composition depends on the raw material to be reinforced is matched.

Claims (8)

Patentansprüche: 1. Mehrlagige Textilbahn, dadurch gekennzeichnet, daß zwei Deckbahnen vorgesehen sind, von denen mindestens eine aus einem diagonal verkreuzten Fadensystem besteht, und daß zwischen den Deckbahnen eine horizontal oder vertikal 08-zillierend geformte Wellenbahn vorgesehen ist.Claims: 1. Multi-layer textile web, characterized in that that two cover sheets are provided, of which at least one of a diagonal crossed thread system, and that between the cover sheets a horizontal or a wave track shaped like a vertical 08-zillierend is provided. 2. Mehrlagige Textilbahn nach Anspruch 1), dadurch gekennzeichnet, daß die Deckbahnen aus einem trigonal verkreuztem Fadensystem bestehen.2. Multi-layer textile web according to claim 1), characterized in that that the cover sheets consist of a trigonal crossed thread system. 3. Mehrlagige Textilbahn nach Anspruch 1), dadurch gekennzeichnet, daß die Deckbahnen aus einem tetragonal verkreuztem Fadensystem bestehen.3. Multi-layer textile web according to claim 1), characterized in that that the cover sheets consist of a tetragonally crossed thread system. 4. mehrlagige Textilbahn nach Anspruch 1), dadurch gekennzeichnet, daß die Deckbahnen aus abweichend sich kreuzenden Fadensystemen bestehen.4. multi-layer textile web according to claim 1), characterized in that that the cover webs consist of differently intersecting thread systems. 5. Mehrlagige Textilbahn nach Anspruch 1) bis 4), dadurch gekennzeichnet, daß Deck- oder Wellenbahn ganz oder teilweise aus Fasern bestehen.5. Multi-layer textile web according to claim 1) to 4), characterized in that that cover or corrugated sheet consist entirely or partially of fibers. Mehrlagige Textilbahn nach Anspruch 1) bis 4), dadurch gekennzeichnet, daß Deck- und Wellenbahn an den Berührungspunkten mit einem Bindemittel versehen sind und aneinander haften.Multi-layer textile web according to claims 1) to 4), characterized in that that the cover and corrugated sheet are provided with a binding agent at the points of contact are and cling to each other. 7. Mehrlagige Textilbahn nach Anspruch 1) bis 4), dadurch gekennzeichnet, daß zwischen zwei Deckbahnen mehrere Wellenbahnen bandförmig, aufrecht stehend und oszillierend angeordnet sind.7. Multi-layer textile web according to claim 1) to 4), characterized in that that between two cover sheets several corrugated sheets band-shaped, standing upright and are arranged to oscillate. 8. Mehrlagige Textilbahn nach Anspruch 1) bis 7), dadurch gekennzeichnet, daß Deck- und Wellenbahn ganz oder teilweise durch ein Imprägniermittel verstärkt sind.8. Multi-layer textile web according to claim 1) to 7), characterized in that that the cover and corrugated sheet are partially or fully reinforced by an impregnating agent are.
DE19863607962 1985-03-16 1986-03-11 Multi-layer textile web having a wavy reinforcement Withdrawn DE3607962A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19863607962 DE3607962A1 (en) 1985-03-16 1986-03-11 Multi-layer textile web having a wavy reinforcement

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3509545 1985-03-16
DE19863607962 DE3607962A1 (en) 1985-03-16 1986-03-11 Multi-layer textile web having a wavy reinforcement

Publications (1)

Publication Number Publication Date
DE3607962A1 true DE3607962A1 (en) 1986-11-13

Family

ID=25830395

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19863607962 Withdrawn DE3607962A1 (en) 1985-03-16 1986-03-11 Multi-layer textile web having a wavy reinforcement

Country Status (1)

Country Link
DE (1) DE3607962A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3640580A1 (en) * 1986-11-27 1988-06-09 Akzo Gmbh COMBINATION MAT WITH ARMOR

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3640580A1 (en) * 1986-11-27 1988-06-09 Akzo Gmbh COMBINATION MAT WITH ARMOR

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