DE20211365U1 - Device for treating fibers - Google Patents

Device for treating fibers

Info

Publication number
DE20211365U1
DE20211365U1 DE20211365U DE20211365U DE20211365U1 DE 20211365 U1 DE20211365 U1 DE 20211365U1 DE 20211365 U DE20211365 U DE 20211365U DE 20211365 U DE20211365 U DE 20211365U DE 20211365 U1 DE20211365 U1 DE 20211365U1
Authority
DE
Germany
Prior art keywords
pile
fleece layer
drafting
conveyor belts
fluctuating
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 - Lifetime
Application number
DE20211365U
Other languages
German (de)
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.)
Oerlikon Textile GmbH and Co KG
Original Assignee
Autefa Automation GmbH
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
Family has litigation
Application filed by Autefa Automation GmbH filed Critical Autefa Automation GmbH
Priority to DE20211365U priority Critical patent/DE20211365U1/en
Publication of DE20211365U1 publication Critical patent/DE20211365U1/en
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=29225274&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE20211365(U1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING 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
    • D04H18/00Needling machines
    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01GPRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G25/00Lap-forming devices not integral with machines specified above
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING 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
    • D04H1/00Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/70Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/72Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
    • D04H1/732Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by fluid current, e.g. air-lay
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING 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
    • D04H1/00Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/70Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/74Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being orientated, e.g. in parallel (anisotropic fleeces)

Description

The description text was not recorded electronically  

The description text was not recorded electronically  

The description text was not recorded electronically  

The description text was not recorded electronically  

The description text was not recorded electronically  

The description text was not recorded electronically  

The description text was not recorded electronically  

The description text was not recorded electronically  

The description text was not recorded electronically  

The description text was not recorded electronically  

The description text was not recorded electronically  

The description text was not recorded electronically  

The description text was not recorded electronically  

The description text was not recorded electronically  

The description text was not recorded electronically  

The description text was not recorded electronically  

The description text was not recorded electronically  

The description text was not recorded electronically  

The description text was not recorded electronically  

The description text was not recorded electronically

Claims (16)

1. A device for fiber treatment with at least one nonwoven layering device ( 3 ), to which a pile ( 8 ) formed from fibers is fed by a pile generator ( 2 ), characterized in that the nonwoven layering device ( 3 ) is provided with a device ( 5 ) for changing the running speed of the pile, in particular a drafting device for the pile ( 8 ), connected upstream or assigned on the input side, the fleece layer ( 3 ) having an integrated buffer device ( 6 ) for the fluctuating pile speeds.
2. Device according to claim 1, characterized in that the fleece layer ( 3 ) has at least two main carriages ( 11 , 12 ) with conveyor belts ( 26 , 27 ) and an inlet area ( 15 ).
3. Device according to claim 1 or 2, characterized in that the traveling movements of the main carriages (11, 12) are decoupled, the upper carriage (11) travels for buffering an enlarged track OW3.
4. The device according to claim 1, 2 or 3, characterized in that the superstructure ( 11 ) moves at a variable driving speed which is substantially proportional to the fluctuating pile running speed.
5. Device according to one of the preceding claims, characterized in that the conveyor belt ( 26 ) located at the inlet area ( 15 ) and arriving at the superstructure ( 11 ) moves at a variable speed which is essentially proportional to the fluctuating web speed.
6. Device according to one of the preceding claims, characterized in that the laying carriage ( 12 ) moves in the laying area between the edge-side braking and acceleration phases Tu essentially at a constant driving speed.
7. The device according to claim 6, characterized in that the driving speed of the laying carriage ( 12 ) is determined by the variable pile lengths and lies between the minimum and maximum value of the fluctuating pile running speed.
8. Device according to one of the preceding claims, characterized in that the fleece layer ( 3 ) is designed as a belt layer, in which both conveyor belts ( 26 , 27 ) are guided in an endless loop and over both main carriages ( 11 , 12 ).
9. Device according to one of the preceding claims, characterized in that the fleece layer ( 3 ) has one or more auxiliary carriages ( 13 , 14 ) for the conveyor belts ( 26 , 27 ).
10. Device according to one of the preceding claims, characterized in that the fleece layer ( 3 ) is designed as a co-rotating layer, the two main carriages ( 11 , 12 ) moving in the same direction.
11. Device according to one of the preceding claims, characterized in that in the fleece layer ( 3 ) of the conveyor belts ( 26 , 27 ) in the area on the superstructure ( 11 ) and between the main carriages ( 11 , 12 ) a variable-length belt section ( 28 ) with excess length is designed to buffer the pile ( 8 ).
12. Device according to one of the preceding claims, characterized in that the fleece layer ( 3 ) has a control ( 7 ) for the drives of the conveyor belts ( 26 , 27 ) and the main carriage ( 11 , 12 ), the upstream drafting device ( 5 ) is connected to this controller ( 7 ).
13. Device according to one of the preceding claims, characterized in that the drafting device ( 5 ) is designed as a stretching device with one or more stretching sections ( 22 , 23 , 24 ).
14. Device according to one of the preceding claims, characterized in that the stretching sections ( 22 , 23 , 24 ) have clamping roller pairs ( 25 ) or belt sections.
15. Device according to one of the preceding claims, characterized in that the drafting device ( 5 ) is arranged between the fleece layer ( 3 ) and an upstream pile generator.
16. Device according to one of the preceding claims, characterized in that the drafting device ( 5 ) is integrated in the entrance area of the fleece layer ( 3 ).
DE20211365U 2002-07-27 2002-07-27 Device for treating fibers Expired - Lifetime DE20211365U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20211365U DE20211365U1 (en) 2002-07-27 2002-07-27 Device for treating fibers

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
DE20211365U DE20211365U1 (en) 2002-07-27 2002-07-27 Device for treating fibers
PCT/EP2003/007834 WO2004013390A1 (en) 2002-07-27 2003-07-18 Device and method for laying non-woven material
EP03766219A EP1532302B2 (en) 2002-07-27 2003-07-18 Device and method for laying non-woven material
DE20321834U DE20321834U1 (en) 2002-07-27 2003-07-18 Device for fiber treatment
ES03766219T ES2261971T5 (en) 2002-07-27 2003-07-18 Device and procedure for non-fabriced material storage.
DE50302906A DE50302906D1 (en) 2002-07-27 2003-07-18 Device and method for liquidation
AT03766219T AT322565T (en) 2002-07-27 2003-07-18 Device and method for liquidation
AU2003254378A AU2003254378A1 (en) 2002-07-27 2003-07-18 Device and method for laying non-woven material

Publications (1)

Publication Number Publication Date
DE20211365U1 true DE20211365U1 (en) 2003-10-09

Family

ID=29225274

Family Applications (3)

Application Number Title Priority Date Filing Date
DE20211365U Expired - Lifetime DE20211365U1 (en) 2002-07-27 2002-07-27 Device for treating fibers
DE50302906A Active DE50302906D1 (en) 2002-07-27 2003-07-18 Device and method for liquidation
DE20321834U Expired - Lifetime DE20321834U1 (en) 2002-07-27 2003-07-18 Device for fiber treatment

Family Applications After (2)

Application Number Title Priority Date Filing Date
DE50302906A Active DE50302906D1 (en) 2002-07-27 2003-07-18 Device and method for liquidation
DE20321834U Expired - Lifetime DE20321834U1 (en) 2002-07-27 2003-07-18 Device for fiber treatment

Country Status (6)

Country Link
EP (1) EP1532302B2 (en)
AT (1) AT322565T (en)
AU (1) AU2003254378A1 (en)
DE (3) DE20211365U1 (en)
ES (1) ES2261971T5 (en)
WO (1) WO2004013390A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012004111A1 (en) 2010-07-03 2012-01-12 Oerlikon Textile Gmbh & Co. Kg Device and method for producing a nonwoven

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004042119A1 (en) 2004-08-30 2006-03-02 Trützschler GmbH & Co KG Apparatus for producing a fibrous web, e.g. made of cotton, chemical fibers or the like.
AT398691T (en) 2006-02-01 2008-07-15 Dilo Kg Maschf Oskar Device for laying a fleece
DE502007003464D1 (en) 2007-02-15 2010-05-27 Dilo Kg Maschf Oskar Device for laying a fleece
EP2479330B1 (en) 2011-01-19 2013-12-18 Oskar Dilo Maschinenfabrik KG Fibrous web laying device
EP2537967B1 (en) 2011-06-20 2013-12-18 Oskar Dilo Maschinenfabrik KG Method for operating a non-woven fabric layer
DE202012102597U1 (en) 2012-07-13 2013-10-14 Hi Tech Textile Holding Gmbh lapper
DE102013101398B4 (en) * 2013-02-13 2015-10-29 Trützschler GmbH & Co Kommanditgesellschaft Apparatus and method for influencing the basis weight profile of a batt
DE202014100908U1 (en) 2014-02-27 2015-05-28 Autefa Solutions Germany Gmbh carding

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2718447A1 (en) * 1977-04-26 1978-11-02 Hergeth Kg Masch Apparate Intermediate storage for fiber fiber fiber
DE4010174A1 (en) * 1990-03-30 1991-10-02 Hollingsworth Gmbh Method for depositing a fleece or the like, and fleece strap
DE68909377T2 (en) * 1988-11-30 1994-01-13 Asselin Method and device for the production of textile fleece.
DE4304988C1 (en) * 1993-02-18 1994-04-07 Autefa Maschinenfab Wadding prodn. machinery - has mechanism to extend or condense the web of gauze
DE3738190C2 (en) * 1987-11-10 1997-10-16 Autefa Holding Gmbh Process for forming a nonwoven and nonwoven tape layer
DE29822460U1 (en) * 1998-12-18 2000-05-18 Autefa Maschinenfab Fleece layer

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2234395B1 (en) 1973-06-19 1976-09-17 Asselin Robert
NL8802917A (en) 1988-11-28 1990-06-18 Philips Nv Direct mixing am synchronous receiver.
US5289617A (en) 1991-06-03 1994-03-01 Asselin (Societe Anonyme) Spreading and lap-forming machine
FR2677046B1 (en) 1991-06-03 1995-01-13 Asselin Ets Spreader.
DE9212215U1 (en) * 1992-09-10 1994-01-13 Autefa Maschinenfab Device for producing a nonwoven from fiber material
DE29518587U1 (en) 1995-11-23 1997-04-10 Autefa Maschinenfab Fleece layer
FR2770855B1 (en) 1997-11-07 2000-01-28 Asselin Method and device for producing a textile tablecloth
DE29909016U1 (en) * 1999-05-26 2000-10-05 Autefa Maschinenfab Fleece line
FR2794475B1 (en) 1999-06-01 2001-08-17 Asselin Method for controlling the profile of a nonwoven tablecloth and production facility therefor
EP1381721B1 (en) * 2001-04-23 2006-06-07 AUTEFA automation GmbH Method for profiling a nonwoven fabric and profile forming device
DE10139833A1 (en) * 2001-08-14 2003-02-27 Dilo Kg Maschf Oskar Method and device for producing a nonwoven fabric

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2718447A1 (en) * 1977-04-26 1978-11-02 Hergeth Kg Masch Apparate Intermediate storage for fiber fiber fiber
DE3738190C2 (en) * 1987-11-10 1997-10-16 Autefa Holding Gmbh Process for forming a nonwoven and nonwoven tape layer
DE68909377T2 (en) * 1988-11-30 1994-01-13 Asselin Method and device for the production of textile fleece.
DE4010174A1 (en) * 1990-03-30 1991-10-02 Hollingsworth Gmbh Method for depositing a fleece or the like, and fleece strap
DE4304988C1 (en) * 1993-02-18 1994-04-07 Autefa Maschinenfab Wadding prodn. machinery - has mechanism to extend or condense the web of gauze
DE29822460U1 (en) * 1998-12-18 2000-05-18 Autefa Maschinenfab Fleece layer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012004111A1 (en) 2010-07-03 2012-01-12 Oerlikon Textile Gmbh & Co. Kg Device and method for producing a nonwoven

Also Published As

Publication number Publication date
DE20321834U1 (en) 2011-08-26
AU2003254378A1 (en) 2004-02-23
AT322565T (en) 2006-04-15
ES2261971T3 (en) 2006-11-16
DE50302906D1 (en) 2006-05-18
WO2004013390A1 (en) 2004-02-12
EP1532302B2 (en) 2011-01-05
EP1532302A1 (en) 2005-05-25
ES2261971T5 (en) 2011-05-19
EP1532302B1 (en) 2006-04-05

Similar Documents

Publication Publication Date Title
DE20115250U1 (en) Damping device
DE20204452U1 (en) Mehrzweckumspeicherungsgerät
DE20218728U1 (en) Massiergerätstruktur
DE20311996U1 (en) Injection device
DE20303499U1 (en) Patella reference device
DE20305245U1 (en) Belt for acupressure
DE20307458U1 (en) Solids treatment device
DE20308685U1 (en) transmission device
DE20202578U1 (en) Erdsondenrohr
DE20212301U1 (en) Absperrschranke
DE20217821U1 (en) make-up device
DE20203780U1 (en) Linear guide
DE20210457U1 (en) Device for keeping the birds away
DE20217273U1 (en) Fastening device for connectors
DE20116803U1 (en) sliding device
DE20207948U1 (en) clamping device
DE20217051U1 (en) bucksaw
DE20312768U1 (en) Massage device
DE20101656U1 (en) Guide trough
DE20214879U1 (en) Lighting device
DE20204447U1 (en) Zigarettenfüllvorrichtung
DE20300185U1 (en) Massage device
DE20114748U1 (en) Holding device
DE20302114U1 (en) off device
DE20210925U1 (en) massager

Legal Events

Date Code Title Description
R163 Identified publications notified
R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: D04H0001740000

Ipc: D01G0015440000

R207 Utility model specification

Effective date: 20031113

R150 Term of protection extended to 6 years

Effective date: 20050812

R151 Term of protection extended to 8 years

Effective date: 20080807

R152 Term of protection extended to 10 years

Effective date: 20100908

R071 Expiry of right
R071 Expiry of right