CA2439238A1 - Method and control device for advancing a needle punched fibrous sheet - Google Patents
Method and control device for advancing a needle punched fibrous sheet Download PDFInfo
- Publication number
- CA2439238A1 CA2439238A1 CA002439238A CA2439238A CA2439238A1 CA 2439238 A1 CA2439238 A1 CA 2439238A1 CA 002439238 A CA002439238 A CA 002439238A CA 2439238 A CA2439238 A CA 2439238A CA 2439238 A1 CA2439238 A1 CA 2439238A1
- Authority
- CA
- Canada
- Prior art keywords
- needles
- fibrous structure
- feed speed
- needle
- feed
- 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.)
- Granted
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
Abstract
The invention relates to a method for needle punching a fibrous structure whereby the fibrous structure to be needle punched is driven forward in relation to a needle-punching head bearing numerous reciprocating needles which penetrate and subsequently exit the fibrous structure. The instantaneous feed speed of the fibrous structure decreases in response to the feed resistance exerted by the needles when the latter penetrate the structure and said feed speed subsequently increases with the retreat of the needles, such that the force exerted on the needles by the forward motion of the structure is limited, without said forward motion being completely interrupted during the entire duration that the needles are inside the structure. The feed speed can be decreased directly by means of the feed resistance exerted by the needles using a drive device with a transmission having a spring take-up that can absorb the decrease in the feed speed of the fibrous structure.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0102555A FR2821367B1 (en) | 2001-02-26 | 2001-02-26 | DEVICE FOR ADVANCING A NEEDLE FIBROUS PLATE |
FR01/02555 | 2001-02-26 | ||
PCT/FR2002/000694 WO2002068747A1 (en) | 2001-02-26 | 2002-02-26 | Method and control device for advancing a needle punched fibrous sheet |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2439238A1 true CA2439238A1 (en) | 2002-09-06 |
CA2439238C CA2439238C (en) | 2008-11-04 |
Family
ID=8860416
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002439238A Expired - Fee Related CA2439238C (en) | 2001-02-26 | 2002-02-26 | Method and control device for advancing a needle punched fibrous sheet |
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) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111809310A (en) * | 2020-07-15 | 2020-10-23 | 唐贤律 | Microfiber leather needle loom |
Families Citing this family (6)
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 |
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)
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 |
-
2001
- 2001-02-26 FR FR0102555A patent/FR2821367B1/en not_active Expired - Lifetime
-
2002
- 2002-02-26 IL IL15742102A patent/IL157421A0/en not_active IP Right Cessation
- 2002-02-26 EP EP02704894A patent/EP1373622B1/en not_active Expired - Lifetime
- 2002-02-26 CN CNB02805573XA patent/CN1320190C/en not_active Expired - Lifetime
- 2002-02-26 KR KR1020037011080A patent/KR100841485B1/en active IP Right Grant
- 2002-02-26 RU RU2003126179/12A patent/RU2281351C2/en not_active IP Right Cessation
- 2002-02-26 MX MXPA03007567A patent/MXPA03007567A/en active IP Right Grant
- 2002-02-26 AT AT02704894T patent/ATE511561T1/en active
- 2002-02-26 CA CA002439238A patent/CA2439238C/en not_active Expired - Fee Related
- 2002-02-26 HU HU0303337A patent/HUP0303337A3/en unknown
- 2002-02-26 JP JP2002567639A patent/JP4290988B2/en not_active Expired - Lifetime
- 2002-02-26 UA UA2003087996A patent/UA76447C2/en unknown
- 2002-02-26 BR BRPI0207504-0A patent/BR0207504B1/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111809310A (en) * | 2020-07-15 | 2020-10-23 | 唐贤律 | Microfiber leather needle loom |
Also Published As
Publication number | Publication date |
---|---|
HUP0303337A3 (en) | 2008-08-28 |
CA2439238C (en) | 2008-11-04 |
KR20040025665A (en) | 2004-03-24 |
RU2003126179A (en) | 2005-02-27 |
EP1373622B1 (en) | 2011-06-01 |
FR2821367B1 (en) | 2004-01-30 |
FR2821367A1 (en) | 2002-08-30 |
ATE511561T1 (en) | 2011-06-15 |
RU2281351C2 (en) | 2006-08-10 |
HUP0303337A2 (en) | 2004-01-28 |
BR0207504B1 (en) | 2012-01-24 |
JP2004522871A (en) | 2004-07-29 |
KR100841485B1 (en) | 2008-06-25 |
UA76447C2 (en) | 2006-08-15 |
IL157421A0 (en) | 2004-03-28 |
CN1320190C (en) | 2007-06-06 |
CN1494616A (en) | 2004-05-05 |
JP4290988B2 (en) | 2009-07-08 |
BR0207504A (en) | 2004-07-27 |
EP1373622A1 (en) | 2004-01-02 |
MXPA03007567A (en) | 2004-10-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2439238A1 (en) | Method and control device for advancing a needle punched fibrous sheet | |
ATE391411T1 (en) | AGRICULTURAL WORKING MACHINE WITH A DRIVE MOTOR | |
AR017701A1 (en) | DEVICE FOR CONTROL OF THE DEPTH OF PENETRATION OF A NEEDLE PARTICULARLY APPLICABLE TO A SYRINGE FOR INJECTIONS. | |
US7055348B1 (en) | High speed color altering head for single-face circular knitting machines | |
WO2005025636A3 (en) | Automatic injection device | |
JP2007290117A (en) | Method and device for manufacturing perforated film or foil | |
HK1070317A1 (en) | Liquid material delivering method and device therefor | |
EP1211343A3 (en) | A yarn feed roller assembly for a tufting machine | |
DE60235356D1 (en) | REAL-TIME CONTROL METHOD FOR USING IN FIBER-CARBURIZING AND CORRESPONDING TOOLING | |
JPS584596A (en) | Yarn cutter of zigzag sewing machine | |
DE19920400C1 (en) | Overload coupling for a sewing machine is a friction clutch with a tensed spring and a position marker at the drive shaft triggers the control to stop the drive motor on a blockage | |
EP1132513A3 (en) | Needle for the mechanical consolidation of nonwovens by needling | |
TW485973U (en) | Thread cutter driving device of sewing machine | |
EP1593830A4 (en) | Engine control device for construction machine | |
EP1780321A1 (en) | High speed color altering head for single-face circular knitting machines | |
JP5741953B2 (en) | Punching device | |
CN210201135U (en) | Driving mechanism for terminal pressing device | |
DE69804316D1 (en) | SEWING PROCESS AND SEWING MACHINE WHICH ENABLES THE RELEASE OF A DRAWING CORD FROM A PASSAGE SHAPED BY A SEWING | |
CN103403368A (en) | Fastening element | |
CN102179797A (en) | Fastening tool with releasable work contact element | |
DE4012082A1 (en) | METHOD FOR STAPPING BOOK BLOCKS MADE FROM INDIVIDUAL LAYERS AND DEVICE | |
KR100768822B1 (en) | A bookbinding-frame carrier for drilling & bookbinding machine | |
CN216686840U (en) | Adhesive tape cutting device | |
JPH0875Y2 (en) | Sewing machine thread cutting device | |
TW200514885A (en) | Two-way electromagnetic device for automatic thread cutting of sewing machine |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |
Effective date: 20150226 |