IL157421A0 - Method and installation for controlling the advance of a needled fiber plate - Google Patents

Method and installation for controlling the advance of a needled fiber plate

Info

Publication number
IL157421A0
IL157421A0 IL15742102A IL15742102A IL157421A0 IL 157421 A0 IL157421 A0 IL 157421A0 IL 15742102 A IL15742102 A IL 15742102A IL 15742102 A IL15742102 A IL 15742102A IL 157421 A0 IL157421 A0 IL 157421A0
Authority
IL
Israel
Prior art keywords
needles
advance
felting
speed
penetration
Prior art date
Application number
IL15742102A
Original Assignee
Messier Bugatti Messier Bugatt
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 Messier Bugatti Messier Bugatt filed Critical Messier Bugatti Messier Bugatt
Priority claimed from PCT/FR2002/000694 external-priority patent/WO2002068747A1/en
Publication of IL157421A0 publication Critical patent/IL157421A0/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Details Of Garments (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Paper (AREA)

Abstract

A felting procedure, in which a fibre structure (10) is advanced under a reciprocating felting head (24) with needles (28), has the instantaneous speed of advance decreasing in response to the penetration of the needles into the structure and increasing after the needles withdraw, so that the force applied to the needles by the structure is limited without completely interrupting the advance during the whole duration of the needles' presence in the structure. A felting procedure, in which a fibre structure (10) is advanced under a reciprocating felting head (24) with needles (28), has the instantaneous speed of advance decreasing in response to the penetration of the needles into the structure and increasing after the needles withdraw, so that the force applied to the needles by the structure is limited without completely interrupting the advance during the whole duration of the needles' presence in the structure. The advance of the fibre structure can be produced by a constant-speed motor and a transmission system with a belt, tensioner roller and a variable-pressure pneumatic damper. It has mechanical clearance able to absorb the decrease in the speed of advance created by a resistance exercised by the penetrating felting needles. The decrease in the speed of advance with the needles' penetration is compensated for by an acceleration after they have withdrawn.
IL15742102A 2001-02-26 2002-02-26 Method and installation for controlling the advance of a needled fiber plate IL157421A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0102555A FR2821367B1 (en) 2001-02-26 2001-02-26 DEVICE FOR ADVANCING A NEEDLE FIBROUS PLATE
PCT/FR2002/000694 WO2002068747A1 (en) 2001-02-26 2002-02-26 Method and control device for advancing a needle punched fibrous sheet

Publications (1)

Publication Number Publication Date
IL157421A0 true IL157421A0 (en) 2004-03-28

Family

ID=8860416

Family Applications (1)

Application Number Title Priority Date Filing Date
IL15742102A IL157421A0 (en) 2001-02-26 2002-02-26 Method and installation for controlling the advance of a needled fiber plate

Country Status (13)

Country Link
EP (1) EP1373622B1 (en)
JP (1) JP4290988B2 (en)
KR (1) KR100841485B1 (en)
CN (1) CN1320190C (en)
AT (1) ATE511561T1 (en)
BR (1) BR0207504B1 (en)
CA (1) CA2439238C (en)
FR (1) FR2821367B1 (en)
HU (1) HUP0303337A3 (en)
IL (1) IL157421A0 (en)
MX (1) MXPA03007567A (en)
RU (1) RU2281351C2 (en)
UA (1) UA76447C2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2877019B1 (en) * 2004-10-22 2007-04-06 Asselin Soc Par Actions Simpli ALTERNATIVE RECOVERY MACHINE
KR101014126B1 (en) 2008-06-02 2011-02-14 안태영 Auto tension control system
EP2479330B1 (en) * 2011-01-19 2013-12-18 Oskar Dilo Maschinenfabrik KG Fibrous web laying device
CN107435187B (en) * 2017-07-25 2019-05-28 常州大学 Equal static pressure linkage D refraction statics braider
US11648738B2 (en) * 2018-10-15 2023-05-16 General Electric Company Systems and methods of automated film removal
CN111809310A (en) * 2020-07-15 2020-10-23 唐贤律 Microfiber leather needle loom
CN112301556A (en) * 2020-11-18 2021-02-02 西安工程大学 Double-station robot needling equipment
CN115262077A (en) * 2022-07-15 2022-11-01 山东奥达复合材料有限公司 Automatic production equipment for carbon fiber three-dimensional felt

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4790052A (en) * 1983-12-28 1988-12-13 Societe Europeenne De Propulsion Process for manufacturing homogeneously needled three-dimensional structures of fibrous material
AT392297B (en) * 1987-10-01 1991-02-25 Fehrer Textilmasch NEEDLE DEVICE FOR MAKING A PATTERNED FELT
JP2823910B2 (en) * 1989-12-21 1998-11-11 日本フエルト株式会社 Needle felt manufacturing system
FR2729404B1 (en) * 1995-01-12 1997-04-11 Asselin NEEDLE MACHINE AND ASSOCIATED ADVANCE CONTROL METHOD
DE69611308T2 (en) * 1995-10-24 2001-07-12 Jimtex Developments Ltd FLOATING THE NEEDLE
DE19702692A1 (en) * 1996-02-19 1997-11-06 Fehrer Ernst Method and device for needling a nonwoven web

Also Published As

Publication number Publication date
CN1494616A (en) 2004-05-05
BR0207504A (en) 2004-07-27
EP1373622A1 (en) 2004-01-02
BR0207504B1 (en) 2012-01-24
MXPA03007567A (en) 2004-10-15
EP1373622B1 (en) 2011-06-01
CA2439238A1 (en) 2002-09-06
ATE511561T1 (en) 2011-06-15
RU2003126179A (en) 2005-02-27
JP2004522871A (en) 2004-07-29
FR2821367B1 (en) 2004-01-30
UA76447C2 (en) 2006-08-15
HUP0303337A2 (en) 2004-01-28
KR20040025665A (en) 2004-03-24
JP4290988B2 (en) 2009-07-08
HUP0303337A3 (en) 2008-08-28
CN1320190C (en) 2007-06-06
RU2281351C2 (en) 2006-08-10
CA2439238C (en) 2008-11-04
FR2821367A1 (en) 2002-08-30
KR100841485B1 (en) 2008-06-25

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Legal Events

Date Code Title Description
FF Patent granted
KB Patent renewed
MM9K Patent not in force due to non-payment of renewal fees