WO2003035563A1 - Structure textile plane - Google Patents

Structure textile plane Download PDF

Info

Publication number
WO2003035563A1
WO2003035563A1 PCT/EP2002/011958 EP0211958W WO03035563A1 WO 2003035563 A1 WO2003035563 A1 WO 2003035563A1 EP 0211958 W EP0211958 W EP 0211958W WO 03035563 A1 WO03035563 A1 WO 03035563A1
Authority
WO
WIPO (PCT)
Prior art keywords
yarns
textile fabric
fabric according
fibers
plastic
Prior art date
Application number
PCT/EP2002/011958
Other languages
German (de)
English (en)
Inventor
Gerd Pohler
Original Assignee
Langendorf Textil Gmbh & Co. 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 Langendorf Textil Gmbh & Co. Kg filed Critical Langendorf Textil Gmbh & Co. Kg
Publication of WO2003035563A1 publication Critical patent/WO2003035563A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
    • B29C70/16—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length
    • B29C70/22—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in at least two directions forming a two dimensional structure
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B35/00—Transporting of glass products during their manufacture, e.g. hot glass lenses, prisms
    • C03B35/14—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B35/00—Transporting of glass products during their manufacture, e.g. hot glass lenses, prisms
    • C03B35/14—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands
    • C03B35/16—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors
    • C03B35/18—Construction of the conveyor rollers ; Materials, coatings or coverings thereof
    • C03B35/181—Materials, coatings, loose coverings or sleeves thereof
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B1/14—Other fabrics or articles characterised primarily by the use of particular thread materials
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B21/00—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B21/10—Open-work fabrics
    • D04B21/12—Open-work fabrics characterised by thread material
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04C—BRAIDING OR MANUFACTURE OF LACE, INCLUDING BOBBIN-NET OR CARBONISED LACE; BRAIDING MACHINES; BRAID; LACE
    • D04C1/00—Braid or lace, e.g. pillow-lace; Processes for the manufacture thereof
    • D04C1/02—Braid or lace, e.g. pillow-lace; Processes for the manufacture thereof made from particular materials
    • 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
    • D10B2401/00—Physical properties
    • D10B2401/06—Load-responsive characteristics
    • D10B2401/063—Load-responsive characteristics high strength
    • 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
    • D10B2403/03—Shape features
    • D10B2403/031—Narrow fabric of constant width
    • D10B2403/0311—Small thickness fabric, e.g. ribbons, tapes or straps
    • 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
    • D10B2505/00—Industrial
    • D10B2505/02—Reinforcing materials; Prepregs

Definitions

  • the invention relates to a textile fabric made from yarns of inelastic, monofilament or multifilament fibers which are knitted together, knotted or crossed together at the crossings to form essentially polygonal meshes such that they cannot be pulled apart at the crossings.
  • a hose system which consists of at least one elastic hose which can be pressurized and a surrounding textile fabric which is firmly connected to the hose at least at the upper and lower ends.
  • the textile fabric consists of a braid made of inelastic threads or yarns, which has essentially polygender stitches with a constant stitch size formed by crossing or looping threads in an oblique or crossing direction. The threads at the crossings are knotted together or crossed in such a way that they cannot be pulled apart at the crossings. If a pressure medium is applied to the hose located therein, its volume is limited and defined by the nominal area of the fabric that surrounds it.
  • the support braid can either be a flat structure or a round braid, for example with a lace machine, e.g. an electronically controlled one
  • Bobbin-making machine which is known for example from DE 36 07 530 AI.
  • DE 42 43 465 AI is a textile fabric, for. B. woven, knitted or braided, from highly tear-resistant and temperature-resistant carrier yarn, which is coated with plastic fibers, known.
  • the hybrid yarn is consolidated in a hot press, with the yarn being heated to 260 ° C to 290 ° C.
  • Such a hybrid yarn is particularly suitable for sports articles, in particular for the production of a tennis racket frame.
  • DE 198 07 461 C2 discloses a textile hose for bundling elongated substrates.
  • This textile tube consists of interconnected first and second yarns.
  • the yarns used are monofilament or wire multifilament or wire fiber yarns, at least one such thread having a soft, foamed, noise-insulating coating or being surrounded by at least one noise-insulating yarn.
  • a textile hose is also known from DE 690 19 520 T4, in which a first yarn is a puffy thread yarn and a second yarn is a monofilament made from a technically processed plastic material.
  • the puffy yarn which is laid between about one end and about three ends of the monofilament yarn and braided crosswise, also provides noise insulation.
  • Flat structures in the form of wickerwork or woven flat structures made of metal thread yarns, such as stainless steel yarns, which consist of individual stainless steel fibers, are also known and can be used in the high temperature range for various technical purposes.
  • These fibers made of chrome-nickel steel can also consist of bronze, iron or platinum fibers. You will be in usually used in filters and sieves or knitted into gauze or cloths.
  • Flat structures made of metal threads e.g. Chromium-nickel steel threads or yarns (stainless steel threads or threads) are inelastic and very temperature-resistant and can even be loaded with materials with temperatures of over 600 ° C. You can therefore find them as flat or knitted fabrics e.g. Application in the transport sector, e.g. for flat elements, such as flat glass, plastic plates, etc.
  • the fabric or knitted fabric is applied to a transport roller and only grips under the plate to be transported at certain points, thereby avoiding surface heating.
  • metal threads are very hard overall and can leave marks in the softer surface of the material to be transported in an undesirable manner.
  • the present invention is based on the object of designing a generic flat structure in such a way that a high surface grip is achieved while maintaining high temperature resistance and the realization of the largest possible resilient, open-pore surface.
  • a textile fabric according to the invention consists of non-stretchable carrier yarns, which are knitted in such a way that the stitches cannot be stretched or shifted by tensile or sliding stress, so that the fabric can be tensioned or stretched in the knitted manner without the stitches or knitted holes are changed.
  • a binding made by twists and crossings is known as a rose ground.
  • the carrier yarn ensures the high stability of the fabric or braid or knitted fabric and the sheathing - either consisting of a sheathing yarn or a plastic coating - for the necessary roughness and elasticity under pressure, so as not to leave any marks in the surface of a material with closed a smooth surface that is placed on top.
  • the flat structure is manufactured, for example, as a tape, for example in a width of 6 cm to 24 cm, and then wound onto the transport rollers of the transport system, for example transport rollers made of steel, in a helical manner, so that a punctiform transport surface is created.
  • the next following transport roller can also be loaded, preferably with an opposite helical pitch, so as to avoid a one-sided displacement of the plate during the transport over a longer transport path during the transport, for example a plate.
  • the material can also be produced as a tube material by means of known techniques and drawn onto a transport roller, the rough covering yarn or the feed already providing sufficient hold on the roller surface.
  • the carrier yarns are made from metal fibers, heat dissipation is ensured to the highest degree so that heat absorbed selectively via the surface coating or the sheathing yarns goes directly to the network of Carrier yarn is delivered. From here, heat is dissipated to the air or to the transport roller or to a surface carrier, depending on where the surface structure is applied. Thanks to the stable design of the carrier yarn, a large free covering is also possible.
  • a fabric made according to the invention can also be used for reinforcements. If, for example, a plastic plate is reinforced with this, the plastic binds to the fabric, while the flexibility is retained.
  • the fabric can also be used as reinforcement in building boards made of different materials.
  • the textile according to the invention is a hybrid of certain different materials, which has a defined porosity in terms of structure, strength, internal stability, hole or mesh sizes and thread angle.
  • the defined thickness of the yarn determines the physical stability against tensile and thermal stress, taking into account the respective material.
  • the temperature resistance of the carrier yarns and the coating yarns as well as the surface applied should be at least 150 ° C.
  • the coating takes place in a known manner in baths with a subsequent drying and chemical or mechanical processing process.
  • the coating yarns are applied to the carrier yarns using known techniques, e.g. by crocheting, wrapping, knitting, knitting, twisting, spinning, braiding.
  • a fabric is expediently produced using braiding, knitting or bobbin-making machines.
  • production can take place on electronically controlled bobbin-making machines, as already stated at the beginning.
  • a high strength of a braid made from the carrier yarns is achieved by strengthening the strength of the Torchon base, which is also called the basic braid or drochel base, by rotating between the full turns.
  • the strokes can also be a half stroke, double strokes, full or half meter threads.
  • different mesh sizes can be produced. You can also choose any mesh shape.
  • the advantages are: defined loading sizes, definable thread angles, textile handle despite a high steel or carbon fiber content, e.g. > 50%.
  • a textile fabric 1 according to the invention is shown as a piece of tape in the drawing.
  • This consists e.g. made of braided cords 2, which are knitted together by means of a bobbin-making machine by means of twists and crossings and which serve as carrier yarn 3, a stainless steel core, which e.g. 275 fibers, a 12 microns in diameter, can consist and a braid 4 of spun sheathing yarns 5, z.
  • B. PBO yarns ( ⁇ fach) made of staple fibers with cutting lengths from approx. 25 mm to approx. 76 mm with 7 crossings / inch. Any other length can also be selected.
  • the yarn used in the example corresponds to a strength of Nm 34/2.
  • thread thicknesses such as Nm 34/1, 51/1, 68/1 can also be defined as the standard during implementation. Different special sizes can of course also be used.
  • continuous braiding made of stainless steel so-called multifile, can be used as braiding in dtex 278 - 3330 with 166 - 1992 individual filaments - the number of crossings / inches, the fold of the yarns and the number of bobbins (10, 12 etc.) can be used can be modified if necessary.
  • the sheathing is also possible to produce the sheathing by means of warp-knitting machines, in particular when stronger braided cords are necessary for the production of a fabric according to the invention.
  • the yarn thus prefabricated is used for the production of the knitted fabric, in the exemplary embodiment a strip product with a production width of approximately 80 mm.
  • this surface knitted fabric with the typical large-area holes 6 can also be produced, for example, on a bobbin-making machine, and in fact a wide variety of manufacturing widths can be produced in accordance with the number of bobbins used, for example a wide article of 80 mm using a machine with 36 bobbins with 104 clappers a wide product of 240 mm. Any intermediate size and larger size can also be produced.
  • the braided cord which consists of the carrier yarns 3, namely the stainless steel yarns and the sheathing yarns 4, can be adapted to any requirement with regard to the composition of the yarn and with regard to the number of filaments of their individual diameters, twists and dtex number.
  • the metal mixture of the stainless steel fibers used can be modified taking into account specific electrical conductivity requirements, strength or chemical requirements, or the various yarns offered can be used.
  • the invention opens up a wide variety of design options to the person skilled in the art, which also applies to the pattern of the flat structure and also the width of the goods. These are to be interpreted as intended. It can also be seen from the only representation that the knots and braids give rise to elevations in the surface which have a load-bearing capacity and - when the fabric is used as reinforcing material - an inhomogeneous one given by the braiding or the action
  • the Illustration shows that when used as a conveyor belt there is only a point-like heat transfer in the inhomogeneous surface, so that the material is not heated up over a large area, so that plate material at a higher temperature can also be transported in a transport device using such a carrier material.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)
  • Woven Fabrics (AREA)

Abstract

La présente invention concerne une structure textile plane constituée de fils formés de fibres non élastiques monofilaments ou multifilaments qui s'interconnectent, se nouent ou se croisent au niveau des croisements, formant des mailles sensiblement polygonales, de façon à ne pas se laisser étirer au niveau des croisements. Ces structures planes sont constituées de fils de support qui sont formés de filaments en matériau hautement résistant à la rupture et résistant aux températures élevées. Les fils de support individuels sont revêtus de fils de revêtement en fibres de matière plastique résistante aux températures élevées présentant une surface rugueuse ou feutrée ou sont revêtus d'un revêtement en matière plastique présentant une surface rugueuse, antidérapante ou feutrée.
PCT/EP2002/011958 2001-10-26 2002-10-25 Structure textile plane WO2003035563A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10152943.0 2001-10-26
DE10152943A DE10152943C2 (de) 2001-10-26 2001-10-26 Textiles Flächengebilde

Publications (1)

Publication Number Publication Date
WO2003035563A1 true WO2003035563A1 (fr) 2003-05-01

Family

ID=7703840

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2002/011958 WO2003035563A1 (fr) 2001-10-26 2002-10-25 Structure textile plane

Country Status (2)

Country Link
DE (1) DE10152943C2 (fr)
WO (1) WO2003035563A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITVI20100189A1 (it) * 2010-07-07 2012-01-08 Gianmarco Caneva Tubo flessibile con struttura di rinforzo a maglia e procedimento per la sua realizzazione.
EP1780458A3 (fr) * 2005-10-25 2012-04-18 Hutchinson Tuyau souple de transfert de fluide comprenant une armature de renfort textile tricotée
WO2016202627A1 (fr) * 2015-06-17 2016-12-22 Nv Bekaert Sa Tissu de séparation résistant à la chaleur

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014224522A1 (de) * 2014-12-01 2016-06-02 Thyssenkrupp Ag Faserverbundwerkstoff, Verfahren zur Herstellung eines Verbundbauteils sowie dessen Verwendung

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4246313A (en) * 1979-01-12 1981-01-20 Owens-Illinois, Inc. Heat-resistant composite material and method of making same
US4421482A (en) * 1982-01-07 1983-12-20 Mcmaster Ronald A Conveyor roll for conveying heated glass sheets
DE3703662A1 (de) * 1986-02-07 1987-08-13 Nippon Sheet Glass Co Ltd Foerderwalze fuer einen walzenfoerderer eines glasscheiben-bearbeitungssystems
DE19743033A1 (de) * 1997-09-30 1999-04-01 Asglawo Gmbh Stoffe Zum Daemme Belag aus textilem Material für temperaturbeanspruchte Transportrollen
WO2000013892A1 (fr) * 1998-09-03 2000-03-16 Linlan Induction Ab Construction en sandwich
WO2001044548A1 (fr) * 1999-12-15 2001-06-21 N.V. Bekaert S.A. Tissu renforce

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3607530A1 (de) * 1986-03-07 1987-09-17 Langendorf Gmbh Wilhelm Jacquard-maschine
US4989422A (en) * 1989-05-19 1991-02-05 The Bentley-Harris Manufacturing Company Sound absorbent sleeving product
DE4243465A1 (en) * 1991-12-28 1993-07-01 Basf Ag Hybrid yarn with polyamide and reinforcing fibres - has 5-20 micron polyamide filaments to give greater strength fabrics and consolidated composites
DE4441743A1 (de) * 1994-11-23 1996-05-30 Hoechst Trevira Gmbh & Co Kg Mit Hüllfasern ummantelte Filamentgarne und deren Verwendung
DE19730838C2 (de) * 1997-05-13 2000-07-06 Langendorf Textil Gmbh & Co Kg Schlauchsystem
DE19807461C2 (de) * 1998-02-24 2000-07-06 Langendorf Textil Gmbh & Co Kg Textilschlauch zum Bündeln von länglichen Substraten

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4246313A (en) * 1979-01-12 1981-01-20 Owens-Illinois, Inc. Heat-resistant composite material and method of making same
US4421482A (en) * 1982-01-07 1983-12-20 Mcmaster Ronald A Conveyor roll for conveying heated glass sheets
DE3703662A1 (de) * 1986-02-07 1987-08-13 Nippon Sheet Glass Co Ltd Foerderwalze fuer einen walzenfoerderer eines glasscheiben-bearbeitungssystems
DE19743033A1 (de) * 1997-09-30 1999-04-01 Asglawo Gmbh Stoffe Zum Daemme Belag aus textilem Material für temperaturbeanspruchte Transportrollen
WO2000013892A1 (fr) * 1998-09-03 2000-03-16 Linlan Induction Ab Construction en sandwich
WO2001044548A1 (fr) * 1999-12-15 2001-06-21 N.V. Bekaert S.A. Tissu renforce

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1780458A3 (fr) * 2005-10-25 2012-04-18 Hutchinson Tuyau souple de transfert de fluide comprenant une armature de renfort textile tricotée
ITVI20100189A1 (it) * 2010-07-07 2012-01-08 Gianmarco Caneva Tubo flessibile con struttura di rinforzo a maglia e procedimento per la sua realizzazione.
WO2012004646A1 (fr) * 2010-07-07 2012-01-12 Gianmarco Caneva Tuyau flexible pourvu d'un renforcement tricoté et son processus de fabrication
US8985159B2 (en) 2010-07-07 2015-03-24 Gianmarco Caneva Flexible hose with knitting reinforcement and process for its manufacturing
AU2011275508B2 (en) * 2010-07-07 2015-09-17 Gianmarco Caneva Flexible hose with knitting reinforcement and process for its manufacturing
WO2016202627A1 (fr) * 2015-06-17 2016-12-22 Nv Bekaert Sa Tissu de séparation résistant à la chaleur
US11384008B2 (en) 2015-06-17 2022-07-12 Nv Bekaert Sa Heat resistant separation fabric

Also Published As

Publication number Publication date
DE10152943C2 (de) 2003-12-24
DE10152943A1 (de) 2003-05-22

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