FR3063745B1 - Procede de fabrication d'une structure fibreuse aiguilletee - Google Patents

Procede de fabrication d'une structure fibreuse aiguilletee Download PDF

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Publication number
FR3063745B1
FR3063745B1 FR1751830A FR1751830A FR3063745B1 FR 3063745 B1 FR3063745 B1 FR 3063745B1 FR 1751830 A FR1751830 A FR 1751830A FR 1751830 A FR1751830 A FR 1751830A FR 3063745 B1 FR3063745 B1 FR 3063745B1
Authority
FR
France
Prior art keywords
needling
layer
support
manufacturing
head
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.)
Active
Application number
FR1751830A
Other languages
English (en)
Other versions
FR3063745A1 (fr
Inventor
Herve Evrard
Gareth Clarke
Edouard Borie
Thierry Constant
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.)
ArianeGroup SAS
Original Assignee
Airbus Safran Launchers SAS
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 Airbus Safran Launchers SAS filed Critical Airbus Safran Launchers SAS
Priority to FR1751830A priority Critical patent/FR3063745B1/fr
Priority to EP18159859.0A priority patent/EP3372718B1/fr
Priority to US15/913,370 priority patent/US10704171B2/en
Publication of FR3063745A1 publication Critical patent/FR3063745A1/fr
Application granted granted Critical
Publication of FR3063745B1 publication Critical patent/FR3063745B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H18/00—Needling machines
    • D04H18/02—Needling machines with needles
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/10—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between yarns or filaments made mechanically
    • D04H3/105—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between yarns or filaments made mechanically by needling

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Laminated Bodies (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)

Abstract

L'invention concerne un procédé de fabrication d'une structure fibreuse aiguilletée à l'aide d'une machine d'aiguilletage (100) munie d'une tête d'aiguilletage (110), le procédé comprenant au moins les étapes suivantes : le placement d'une première couche fibreuse (10) sur un support (120) ; l'aiguilletage de la première couche, la tête d'aiguilletage étant dans une première position par rapport au support ; le déplacement relatif du support par rapport à la tête d'aiguilletage, réalisé après l'aiguilletage de la première couche, de façon à faire passer la tête d'aiguilletage dans une deuxième position, différente de la première, par rapport au support ; le placement d'une deuxième couche fibreuse (20) sur la première couche; et l'aiguilletage de la deuxième couche fibreuse placée sur la première couche, la tête d'aiguilletage étant dans la deuxième position par rapport au support au début de l'aiguilletage de la deuxième couche.
FR1751830A 2017-03-07 2017-03-07 Procede de fabrication d'une structure fibreuse aiguilletee Active FR3063745B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1751830A FR3063745B1 (fr) 2017-03-07 2017-03-07 Procede de fabrication d'une structure fibreuse aiguilletee
EP18159859.0A EP3372718B1 (fr) 2017-03-07 2018-03-05 Procédé de fabrication d'une structure fibreuse aiguilletée
US15/913,370 US10704171B2 (en) 2017-03-07 2018-03-06 Method of fabricating a needled fiber structure

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1751830 2017-03-07
FR1751830A FR3063745B1 (fr) 2017-03-07 2017-03-07 Procede de fabrication d'une structure fibreuse aiguilletee

Publications (2)

Publication Number Publication Date
FR3063745A1 FR3063745A1 (fr) 2018-09-14
FR3063745B1 true FR3063745B1 (fr) 2021-06-11

Family

ID=59409405

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1751830A Active FR3063745B1 (fr) 2017-03-07 2017-03-07 Procede de fabrication d'une structure fibreuse aiguilletee

Country Status (3)

Country Link
US (1) US10704171B2 (fr)
EP (1) EP3372718B1 (fr)
FR (1) FR3063745B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3095214B1 (fr) * 2019-04-17 2021-05-07 Andritz Asselin Thibeau Aiguilleteuse ou ligne d’aiguilletage à planches à aiguilles multiples

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US460805A (en) * 1891-10-06 Augusta whiffle
GB1145761A (en) 1965-09-13 1969-03-19 Ici Ltd Nonwoven fabrics and a process for making them
US3431611A (en) 1966-09-16 1969-03-11 Gen Electric Method for forming nonwoven electric blanket shells
US3909891A (en) * 1972-01-18 1975-10-07 Dilo Kg Oskar Needling Apparatus
US3845529A (en) 1972-08-31 1974-11-05 Riegel Textile Corp Apparatus and process for tacking fabrics
FR2557550B1 (fr) * 1983-12-28 1986-05-30 Europ Propulsion Procede et appareillage pour la fabrication de structures tridimensionnelles de revolution
US4790052A (en) * 1983-12-28 1988-12-13 Societe Europeenne De Propulsion Process for manufacturing homogeneously needled three-dimensional structures of fibrous material
US4878278A (en) * 1987-08-05 1989-11-07 Wangner Systems Corporation Method for manufacture of paper making fabrics
AT400852B (de) * 1994-05-02 1996-04-25 Fehrer Textilmasch Vorrichtung zum nadeln eines kreisförmigen, insbesondere kreisringförmigen faservlieses
US5662855A (en) * 1994-05-17 1997-09-02 The B.F. Goodrich Company Method of making near net shaped fibrous structures
FR2741634B1 (fr) * 1995-11-27 1998-04-17 Europ Propulsion Procede pour la realisation de preformes fibreuses destinees a la fabrication de pieces annulaires en materiau composite
US6568050B2 (en) 2001-02-26 2003-05-27 Messier-Bugatti Method and installation for advancing a needled fiber plate
FR2824084B1 (fr) * 2001-04-30 2003-08-01 Messier Bugatti Alimentation aiguilleteuse par bande spirale continue
US7430790B1 (en) 2005-04-26 2008-10-07 Don Bowles Felting machine
DE502007005419D1 (de) 2007-08-09 2010-12-02 Dilo Kg Maschf Oskar Anlage und Verfahren zur Vernadelung einer Vliesbahn
CN105899341A (zh) * 2013-05-31 2016-08-24 先进碳技术有限责任公司 制造低密度布预制件的方法
FR3007428B1 (fr) * 2013-06-20 2015-10-16 Messier Bugatti Dowty Table et procede d'aiguilletage d'une structure textile formee a partir d'une preforme fibreuse annulaire avec decalage radial de la tete d'aiguilletage

Also Published As

Publication number Publication date
US20180257331A1 (en) 2018-09-13
EP3372718A1 (fr) 2018-09-12
FR3063745A1 (fr) 2018-09-14
EP3372718B1 (fr) 2020-01-01
US10704171B2 (en) 2020-07-07

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