FR3072693B1 - FEED REGULATION PROCESS AND MACHINE FOR CIRCULAR NEEDLETING OF A TEXTILE STRUCTURE FORMED FROM A HELICOIDAL FIBROUS TABLECLOTH - Google Patents

FEED REGULATION PROCESS AND MACHINE FOR CIRCULAR NEEDLETING OF A TEXTILE STRUCTURE FORMED FROM A HELICOIDAL FIBROUS TABLECLOTH Download PDF

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Publication number
FR3072693B1
FR3072693B1 FR1759902A FR1759902A FR3072693B1 FR 3072693 B1 FR3072693 B1 FR 3072693B1 FR 1759902 A FR1759902 A FR 1759902A FR 1759902 A FR1759902 A FR 1759902A FR 3072693 B1 FR3072693 B1 FR 3072693B1
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France
Prior art keywords
plate
needling
circular
structure formed
textile structure
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
FR1759902A
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French (fr)
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FR3072693A1 (en
Inventor
Laurent Dominguez
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.)
Safran Landing Systems SAS
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Safran Landing Systems SAS
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Filing date
Publication date
Application filed by Safran Landing Systems SAS filed Critical Safran Landing Systems SAS
Priority to FR1759902A priority Critical patent/FR3072693B1/en
Publication of FR3072693A1 publication Critical patent/FR3072693A1/en
Application granted granted Critical
Publication of FR3072693B1 publication Critical patent/FR3072693B1/en
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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
    • 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
    • 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
    • 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
    • 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
    • D04H5/00—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length
    • D04H5/02—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length strengthened or consolidated by mechanical methods, e.g. needling

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

L'invention concerne un procédé d'aiguilletage circulaire d'une structure textile formée à partir d'une nappe fibreuse hélicoïdale, dans lequel une nappe fibreuse (12) hélicoïdale enroulée en spires superposées sur un plateau (8) d'une table d'alimentation en nappe (4) animé d'un mouvement de rotation autour d'un axe vertical (10) est déroulée et guidée au travers d'une goulotte verticale (14) vers un plateau (16) d'une table d'aiguilletage (6) animé d'un mouvement de rotation autour de l'axe vertical, ladite nappe fibreuse déposée sur le plateau de la table d'aiguilletage étant soumise à un aiguilletage par une tête d'aiguilletage (18) s'étendant au-dessus d'un secteur angulaire du plateau et animée d'un mouvement vertical de va-et-vient par rapport au plateau, le procédé comprenant la régulation de la vitesse de rotation (V1) du plateau de la table d'alimentation en nappe en fonction de la quantité de nappe fibreuse présente dans la goulotte.The invention relates to a process for circular needling a textile structure formed from a helical fibrous web, wherein a helical fibrous web (12) wound in turns superimposed on a table top (8) of a table. web feed (4) driven by a rotational movement around a vertical axis (10) is unwound and guided through a vertical chute (14) to a plate (16) of a needling table ( 6) driven by a rotational movement around the vertical axis, said fibrous web deposited on the plate of the needling table being subjected to needling by a needling head (18) extending above 'an angular sector of the plate and animated by a vertical reciprocating movement relative to the plate, the method comprising regulating the speed of rotation (V1) of the plate of the web feed table as a function of the amount of fibrous web present in the chute.

FR1759902A 2017-10-20 2017-10-20 FEED REGULATION PROCESS AND MACHINE FOR CIRCULAR NEEDLETING OF A TEXTILE STRUCTURE FORMED FROM A HELICOIDAL FIBROUS TABLECLOTH Active FR3072693B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1759902A FR3072693B1 (en) 2017-10-20 2017-10-20 FEED REGULATION PROCESS AND MACHINE FOR CIRCULAR NEEDLETING OF A TEXTILE STRUCTURE FORMED FROM A HELICOIDAL FIBROUS TABLECLOTH

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1759902A FR3072693B1 (en) 2017-10-20 2017-10-20 FEED REGULATION PROCESS AND MACHINE FOR CIRCULAR NEEDLETING OF A TEXTILE STRUCTURE FORMED FROM A HELICOIDAL FIBROUS TABLECLOTH
FR1759902 2017-10-20

Publications (2)

Publication Number Publication Date
FR3072693A1 FR3072693A1 (en) 2019-04-26
FR3072693B1 true FR3072693B1 (en) 2020-11-06

Family

ID=60923674

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1759902A Active FR3072693B1 (en) 2017-10-20 2017-10-20 FEED REGULATION PROCESS AND MACHINE FOR CIRCULAR NEEDLETING OF A TEXTILE STRUCTURE FORMED FROM A HELICOIDAL FIBROUS TABLECLOTH

Country Status (1)

Country Link
FR (1) FR3072693B1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2824084B1 (en) * 2001-04-30 2003-08-01 Messier Bugatti NEEDLE FEEDER BY CONTINUOUS SPIRAL BAND
FR2954357B1 (en) * 2009-12-22 2012-03-23 Messier Bugatti CIRCULAR FILLING MACHINE WITH FIBROUS TABLET FEED BY A CONVEYOR AND A VERTICAL CHUTE
US10406798B2 (en) * 2014-03-31 2019-09-10 Goodrich Corporation Method to transport and lay down dry fiber bundles

Also Published As

Publication number Publication date
FR3072693A1 (en) 2019-04-26

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