FR2217460B1 - - Google Patents

Info

Publication number
FR2217460B1
FR2217460B1 FR7313735A FR7313735A FR2217460B1 FR 2217460 B1 FR2217460 B1 FR 2217460B1 FR 7313735 A FR7313735 A FR 7313735A FR 7313735 A FR7313735 A FR 7313735A FR 2217460 B1 FR2217460 B1 FR 2217460B1
Authority
FR
France
Prior art keywords
foil
batt
belt
zone
machine
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
Application number
FR7313735A
Other languages
French (fr)
Other versions
FR2217460A1 (en
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.)
Oskar Dilo Maschinenfabrik KG
Original Assignee
Oskar Dilo Maschinenfabrik 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 Oskar Dilo Maschinenfabrik KG filed Critical Oskar Dilo Maschinenfabrik KG
Publication of FR2217460A1 publication Critical patent/FR2217460A1/fr
Application granted granted Critical
Publication of FR2217460B1 publication Critical patent/FR2217460B1/fr
Expired legal-status Critical Current

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
    • D04H18/00—Needling machines
    • D04H18/02—Needling machines with needles

Landscapes

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

Abstract

In a needle punching machine, a fiber batt to be needled is confined in the needling zone between a fabric-reinforced plastic foil and an endless, moving belt carrying spaced carrier elements, such as pins. The barbed needles of the machine pass through the foil into the fiber batt until their points project into the spaces between the carrier elements. The feed zone of the machine tapers toward the needling zone between the belt and the foil, and the foil is prevented by an adjustable gate member from yielding under the pressure of the batt. A backing member whose contact face has two angularly offset portions is arranged behind the belt and may be shifted in the direction of batt movement through the needling zone.
FR7313735A 1973-02-09 1973-04-16 Expired FR2217460B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2306416A DE2306416A1 (en) 1973-02-09 1973-02-09 NEEDLE MACHINE FOR MAKING NEEDLE FELT

Publications (2)

Publication Number Publication Date
FR2217460A1 FR2217460A1 (en) 1974-09-06
FR2217460B1 true FR2217460B1 (en) 1977-02-04

Family

ID=5871440

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7313735A Expired FR2217460B1 (en) 1973-02-09 1973-04-16

Country Status (6)

Country Link
US (1) US3829939A (en)
AT (1) AT333523B (en)
BE (1) BE798443A (en)
DE (1) DE2306416A1 (en)
FR (1) FR2217460B1 (en)
GB (1) GB1370755A (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2945872C2 (en) * 1979-11-14 1983-01-20 Hoechst Ag, 6000 Frankfurt Needle machine
US4377889A (en) * 1980-03-14 1983-03-29 Phillips Petroleum Company Apparatus for controlling edge uniformity in nonwoven fabrics
US4295251A (en) * 1980-03-14 1981-10-20 Phillips Petroleum Company Method for controlling edge uniformity in nonwoven fabrics
DE3032349A1 (en) * 1980-08-28 1982-03-04 Fa. Carl Freudenberg, 6940 Weinheim INLAY FABRIC
US4379189A (en) * 1980-12-19 1983-04-05 Phillips Petroleum Company Nonwoven textile fabric with fused face and raised loop pile
DE3214831A1 (en) * 1982-04-21 1983-10-27 Oskar Dilo Maschinenfabrik Kg, 6930 Eberbach Machine for the preconsolidation of a fibre fleece
DE3824341A1 (en) * 1988-07-18 1990-01-25 Dilo Kg Maschf Oskar DEVICE ON NEEDLE MACHINES FOR THE PRODUCTION OF NEEDLE FELT COVERS OD. DGL.
RU2072012C1 (en) * 1989-07-25 1997-01-20 Данлоп Лимитед Method for manufacture of carbon filament billet for composite materials
GB2234989B (en) * 1989-07-25 1992-02-19 Dunlop Ltd Manufacture of carbon fibre preform
US6405417B1 (en) 1994-07-25 2002-06-18 Goodrich Corporation Process for forming fibrous structures with predetermined Z-fiber distributions
US6029327A (en) 1994-07-25 2000-02-29 The B.F. Goodrich Company Process for forming fibrous structures with predetermined Z-fiber distributions
FR2729403B1 (en) * 1995-01-12 1997-05-09 Asselin BRUSH CONVEYOR AND NEEDLE EQUIPPED WITH THIS CONVEYOR
US5758394A (en) * 1996-12-20 1998-06-02 The B.F. Goodrich Company Rotary needling process and support for making needled fibrous structures
US6105223A (en) * 1997-04-30 2000-08-22 The B. F. Goodrich Company Simplified process for making thick fibrous structures
AT406058B (en) * 1997-08-29 2000-02-25 Fehrer Ernst Apparatus for the needling of a nonwoven
TW508390B (en) * 2001-05-09 2002-11-01 Ind Tech Res Inst Feeding device for preneedling nonwoven fabrics
AT409868B (en) * 2001-06-12 2002-12-27 Fehrer Textilmasch DEVICE FOR NEEDING A FLEECE
ES2391269T3 (en) 2002-09-10 2012-11-22 Tex Tech Industries, Inc. Enhanced energy absorption materials
FR2845697B1 (en) * 2002-10-11 2005-05-27 Rieter Perfojet METHOD AND MACHINE FOR PRODUCING A NON-TISSUE WITH A REDUCTION OF THE SPEED OF DISPLACEMENT OF THE COMPACT TABLET
WO2005059225A1 (en) * 2003-12-08 2005-06-30 Messier-Bugatti Method of producing a fibrous preform
US20070014995A1 (en) * 2005-07-12 2007-01-18 Jacob Chacko Thin rotary-fiberized glass insulation and process for producing same
US7993724B2 (en) * 2007-05-09 2011-08-09 Owens Corning Intellectual Capital, Llc Insulation for high temperature applications
US7832767B2 (en) * 2008-01-04 2010-11-16 Mac Trailer Manufacturing, Inc. Aluminum flatbed with unique front connection
US11300386B2 (en) 2015-12-31 2022-04-12 Dupont Safety & Construction, Inc. Ballistic materials incorporating spunlaced nonwovens
FR3063742B1 (en) * 2017-03-09 2021-06-18 Andritz Asselin Thibeau DEVICE FOR THE TRANSFER AND / OR INTRODUCTION OF A FIBER BED IN A CONSOLIDATION INSTALLATION, IN PARTICULAR A NEEDLE MACHINE

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1572220A (en) * 1924-11-24 1926-02-09 Garrett W Mudd Interlacing machine
US2974393A (en) * 1959-01-08 1961-03-14 Du Pont Apparatus for needle punching sheet materials
DE1225876B (en) * 1961-11-09 1966-09-29 Freudenberg Carl Fa Device for needling loose fiber fleeces
US3372447A (en) * 1966-02-28 1968-03-12 Celanese Corp Process and apparatus for needle felting non-woven fabrics
NL6605678A (en) * 1966-04-28 1967-10-30
US3605223A (en) * 1969-11-26 1971-09-20 Richard Dilo Apparatus for felting non-woven webs

Also Published As

Publication number Publication date
AT333523B (en) 1976-11-25
ATA248273A (en) 1976-03-15
BE798443A (en) 1973-08-16
US3829939A (en) 1974-08-20
DE2306416A1 (en) 1974-08-15
GB1370755A (en) 1974-10-16
FR2217460A1 (en) 1974-09-06

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Legal Events

Date Code Title Description
ST Notification of lapse