EP1723278B1 - Complexe multiaxial - Google Patents

Complexe multiaxial Download PDF

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Publication number
EP1723278B1
EP1723278B1 EP04718911A EP04718911A EP1723278B1 EP 1723278 B1 EP1723278 B1 EP 1723278B1 EP 04718911 A EP04718911 A EP 04718911A EP 04718911 A EP04718911 A EP 04718911A EP 1723278 B1 EP1723278 B1 EP 1723278B1
Authority
EP
European Patent Office
Prior art keywords
multifilament
yarns
layers
multifilament yarns
different orientations
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.)
Expired - Lifetime
Application number
EP04718911A
Other languages
German (de)
English (en)
Other versions
EP1723278A1 (fr
Inventor
Gert Herrn Wagener
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.)
Saertex GmbH and Co KG
Original Assignee
Saertex GmbH and 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 Saertex GmbH and Co KG filed Critical Saertex GmbH and Co KG
Priority to SI200430527T priority Critical patent/SI1723278T1/sl
Priority to PL04718911T priority patent/PL1723278T3/pl
Priority to AT04718911T priority patent/ATE372405T1/de
Publication of EP1723278A1 publication Critical patent/EP1723278A1/fr
Application granted granted Critical
Publication of EP1723278B1 publication Critical patent/EP1723278B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B23/00—Flat warp knitting machines
    • D04B23/10—Flat warp knitting machines for knitting through thread, fleece, or fabric layers, or around elongated core material
    • 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
    • D04B21/14—Fabrics characterised by the incorporation by knitting, in one or more thread, fleece, or fabric layers, of reinforcing, binding, or decorative threads; Fabrics incorporating small auxiliary elements, e.g. for decorative purposes
    • 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
    • D10B2403/024—Fabric incorporating additional compounds
    • D10B2403/0241—Fabric incorporating additional compounds enhancing mechanical properties
    • D10B2403/02412—Fabric incorporating additional compounds enhancing mechanical properties including several arrays of unbent yarn, e.g. multiaxial 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
    • 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.]
    • 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.]
    • Y10T442/3203—Multi-planar warp layers
    • 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.]
    • Y10T442/3211—Multi-planar weft layers

Definitions

  • the invention relates to a multi-axial complex of multifilament yarns according to the preamble of claim 1.
  • the invention relates to an apparatus for producing a Multiaxialkomplexes of multifilament yarns according to the preamble of claim 2.
  • the invention relates to a method for producing a multi-axial complex of multifilament threads according to the preamble of claim 3.
  • the deposited threads are connected by lamination by means of adhesive films or adhesive liquids with each other.
  • additional treatment limits the scope of use of the thread grid.
  • the present invention is therefore based on the object to propose a Multiaxialkomplex of multifilament yarns, which can be prepared without additional chemical means, such as adhesive, etc. and in which the position assurance of the multifilament yarns in the 0 ° layers can be achieved without great mechanical complexity. Furthermore, the invention relates to an apparatus for producing such a complex and to a method for producing such a complex.
  • the first object of the invention is achieved in that the multifilament threads of the 0 ° layers are inserted between the other multifilament layers layered in different orientations and spread before their support and run without torsion, and are placed in this form on the previous multifilament layer.
  • the device for producing such a fabric is characterized by tensioning rollers which are switched on in the feed of the multifilament yarns and over which the multifilament yarns are guided.
  • the process for producing such a multi-axial complex is characterized in that the multifilament threads of the 0 ° layer are guided over tension rollers before their deposition on the previous multifilament layer, which cause spreading of the multifilament threads and thereby make them torsionsoko.
  • a sewing or knitting machine 1 for producing a Multiaxialgeleges is shown.
  • 2, 3, 4, 5 and 6 Schu ßeintragsysteme for +/- 45 ° to 90 ° threads are shown and with 7 and 8 in the 0 ° layer extending multifilament threads.
  • tension rollers 9 and 10 are turned on, through which the multifilament yarns 7 and 8 are introduced into the scrim.
  • the scrim thus formed is fed to a sewing site 16, from which the finished scrim od a fabric tree. The like. Is supplied.
  • Fig. 2 different orientations and shapes of the tension rollers are shown, which is intended to illustrate that the type and design of the tension rollers can be arranged depending on the respective operating conditions.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Knitting Of Fabric (AREA)
  • Laminated Bodies (AREA)
  • Manufacturing Of Multi-Layer Textile Fabrics (AREA)
  • Saccharide Compounds (AREA)
  • Cephalosporin Compounds (AREA)
  • Woven Fabrics (AREA)
  • Steroid Compounds (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Knitting Machines (AREA)

Claims (3)

  1. Complexe multiaxial comprenant des fils multifilaments qui sont constitués de filaments continus, dans lequel les fils multifilaments sont posés les uns sur les autres suivant des orientations différentes et les fils (7, 8) des positions 0° s'étendent dans la direction de production et sont insérés entre les couches multifilaments restantes empilées suivant des orientations différentes, caractérisé en ce que, avant leur positionnement, les fils multifilaments sont écartés et sont posés sans torsion sur les couches multifilaments précédentes.
  2. Système pour la fabrication d'un complexe multiaxial comprenant des fils multifilaments qui sont constitués de filaments continus, dans lequel les fils multifilaments sont posés les uns sur les autres suivant des orientations différentes et les fils (7, 8) des positions 0° s'étendent dans la direction de production et sont insérés entre les couches multifilaments restantes empilées suivant des orientations différentes, dans lequel, à l'extrémité de la machine multiaxiale, une machine à tricoter ou à coudre attache le non tissé constitué de fils de trame et de plusieurs fils de la couche 0°, caractérisé par des rouleaux de tension (9, 10) intercalés dans l'alimentation des fils multifilaments (7, 8) de la couche 0° par l'intermédiaire desquels les fils multifilaments (7, 8) sont guidés.
  3. Procédé pour la fabrication d'un complexe multiaxial comprenant des fils multifilaments qui sont constitués de filaments continus, dans lequel les fils multifilaments sont posés les uns sur les autres suivant des orientations différentes et les fils (7, 8) des positions 0° s'étendant dans la direction de production sont insérés entre les couches multifilaments restantes empilées suivant des orientations différentes, dans lequel, avant leur positionnement sur la couche multifilaments précédente, les fils multifilaments de la couche 0° sont guidés par l'intermédiaire de rouleaux de tension (9, 10) qui provoquent un écartement des fils multifilaments et qui alimentent les fils multifilaments individuels de la couture, caractérisé en ce que le non tissé terminé est alimenté à partir du point de couture (16) à un rouleau d'ensouple ou un autre dispositif de ce genre.
EP04718911A 2004-03-10 2004-03-10 Complexe multiaxial Expired - Lifetime EP1723278B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SI200430527T SI1723278T1 (sl) 2004-03-10 2004-03-10 Vecosen kompleks
PL04718911T PL1723278T3 (pl) 2004-03-10 2004-03-10 Kompleks wieloosiowy
AT04718911T ATE372405T1 (de) 2004-03-10 2004-03-10 Multiaxialkomplex

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/DE2004/000459 WO2005087996A1 (fr) 2004-03-10 2004-03-10 Complexe multiaxial

Publications (2)

Publication Number Publication Date
EP1723278A1 EP1723278A1 (fr) 2006-11-22
EP1723278B1 true EP1723278B1 (fr) 2007-09-05

Family

ID=34957334

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04718911A Expired - Lifetime EP1723278B1 (fr) 2004-03-10 2004-03-10 Complexe multiaxial

Country Status (15)

Country Link
US (1) US7690092B2 (fr)
EP (1) EP1723278B1 (fr)
JP (1) JP4820813B2 (fr)
CN (1) CN1926271A (fr)
AU (1) AU2004317170B2 (fr)
BR (1) BRPI0418620B1 (fr)
CA (1) CA2556612C (fr)
DE (1) DE502004004917D1 (fr)
DK (1) DK1723278T3 (fr)
ES (1) ES2290682T3 (fr)
IL (1) IL177269A0 (fr)
NO (1) NO337408B1 (fr)
PL (1) PL1723278T3 (fr)
PT (1) PT1723278E (fr)
WO (1) WO2005087996A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008061314B4 (de) * 2008-12-11 2013-11-14 Sgl Carbon Se Verfahren zur Herstellung eines Faserbandes, Faserband sowie Fasergelege und deren Verwendung
DE102013218102A1 (de) 2013-09-10 2015-03-12 Thermoplast Composite Gmbh Vorrichtung zur verdrillfreien Breitenänderung eines die Vorrichtung durchlaufenden Faserbandes sowie System mit mehreren derartigen Vorrichtungen
CN104846539B (zh) 2015-06-09 2017-06-27 常州市新创复合材料有限公司 一种单向混编编织物的生产方法
US11173634B2 (en) 2018-02-01 2021-11-16 Ina Acquisition Corp Electromagnetic radiation curable pipe liner and method of making and installing the same
US10704728B2 (en) 2018-03-20 2020-07-07 Ina Acquisition Corp. Pipe liner and method of making same

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3819469A (en) * 1967-08-07 1974-06-25 Celanese Corp Stitched nonwoven webs
US3761345A (en) * 1969-04-03 1973-09-25 R Smith Nonwoven structure for reinforcing resinous material
JPS609961A (ja) * 1983-06-21 1985-01-19 三菱レイヨン株式会社 繊維束拡幅装置
IL90069A (en) * 1988-04-26 1994-04-12 Us Health The use of 31 cysts of retinoic acid in the preparation of a drug for the treatment of congenital conjunctivitis
GB8822520D0 (en) * 1988-09-26 1988-11-02 Tech Textiles Ltd Process for continuously forming reinforced plastics articles
DE8912060U1 (de) * 1989-10-10 1991-02-07 Norddeutsche Schleifmittel-Industrie Christiansen & Co (GmbH & Co), 2000 Hamburg Unterlage für Schleifmittel
US5269863A (en) * 1990-09-24 1993-12-14 Akzo Nv Continuous process for the manufacture of substrates for printed wire boards
JP3572101B2 (ja) * 1994-05-19 2004-09-29 住友化学工業株式会社 長繊維強化熱可塑性樹脂構造体およびその製造方法
JPH08134235A (ja) * 1994-11-11 1996-05-28 Tonen Corp 複合材料の連続製造方法及びその装置
US5688577A (en) * 1995-07-27 1997-11-18 R. K. Carbon Fibers, Inc. Multi-directional friction materials
DE19624234A1 (de) * 1996-06-18 1998-01-08 Saertex Wagener Gmbh & Co Kg Flächenelement mit unterbrochenen Multifilamenten sowie Verfahren zu seiner Herstellung
US5809805A (en) * 1996-09-03 1998-09-22 Mcdonnell Douglas Corporation Warp/knit reinforced structural fabric
FR2761380B1 (fr) * 1997-03-28 1999-07-02 Europ Propulsion Procede et machine pour la realisation de nappes fibreuses multiaxiales
US6668596B1 (en) * 1998-09-02 2003-12-30 Saertex Wagener Gmbh & Co. Kg Method for producing a multiaxial structure out of multifilament threads
DE19852281C2 (de) * 1998-11-13 2003-04-30 Mayer Malimo Textilmaschf Vorrichtung zur Zuführung einer mehrlagigen, multiaxialen Fadenschicht zu der Wirkstelle einer Kettenwirkmaschine
FR2821631B1 (fr) * 2001-03-01 2003-09-19 Saint Gobain Vetrotex Procede et dispositif de fabrication d'une plaque composite a renfort fibreux multiaxial
FR2826672B1 (fr) * 2001-06-29 2003-09-26 Snecma Moteurs Procede et dispositif pour realiser une nappe fibreuse par etalement de cables

Also Published As

Publication number Publication date
CA2556612A1 (fr) 2005-09-22
IL177269A0 (en) 2006-12-10
CA2556612C (fr) 2011-04-05
AU2004317170A1 (en) 2005-09-22
JP2007538161A (ja) 2007-12-27
EP1723278A1 (fr) 2006-11-22
BRPI0418620B1 (pt) 2015-01-20
US7690092B2 (en) 2010-04-06
DE502004004917D1 (en) 2007-10-18
AU2004317170B2 (en) 2008-07-17
US20070184738A1 (en) 2007-08-09
JP4820813B2 (ja) 2011-11-24
PL1723278T3 (pl) 2008-03-31
NO337408B1 (no) 2016-04-11
WO2005087996A1 (fr) 2005-09-22
BRPI0418620A (pt) 2007-05-02
PT1723278E (pt) 2007-12-17
NO20064622L (no) 2006-10-09
ES2290682T3 (es) 2008-02-16
DK1723278T3 (da) 2007-12-27
CN1926271A (zh) 2007-03-07

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