EP1340846A3 - Method for interlacing non- or partially-interlaced weft yarn, particularly synthetic filament weft yarn, and weaving loom for carrying out this method - Google Patents

Method for interlacing non- or partially-interlaced weft yarn, particularly synthetic filament weft yarn, and weaving loom for carrying out this method Download PDF

Info

Publication number
EP1340846A3
EP1340846A3 EP03003373A EP03003373A EP1340846A3 EP 1340846 A3 EP1340846 A3 EP 1340846A3 EP 03003373 A EP03003373 A EP 03003373A EP 03003373 A EP03003373 A EP 03003373A EP 1340846 A3 EP1340846 A3 EP 1340846A3
Authority
EP
European Patent Office
Prior art keywords
weft yarn
partially
carrying
air
bar
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
Application number
EP03003373A
Other languages
German (de)
French (fr)
Other versions
EP1340846A2 (en
EP1340846B1 (en
Inventor
Adnan Dr. Wahhoud
Matthias Armbrust
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.)
Lindauer Dornier GmbH
Original Assignee
Lindauer Dornier 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
Application filed by Lindauer Dornier GmbH filed Critical Lindauer Dornier GmbH
Publication of EP1340846A2 publication Critical patent/EP1340846A2/en
Publication of EP1340846A3 publication Critical patent/EP1340846A3/en
Application granted granted Critical
Publication of EP1340846B1 publication Critical patent/EP1340846B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
    • D03D47/28—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed
    • D03D47/30—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed by gas jet
    • D03D47/3026—Air supply systems
    • D03D47/3053—Arrangements or lay out of air supply systems
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
    • D03D47/28—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed
    • D03D47/30—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed by gas jet
    • D03D47/3006—Construction of the nozzles
    • D03D47/3013—Main nozzles
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
    • D03D47/28—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed
    • D03D47/30—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed by gas jet
    • D03D47/3026—Air supply systems

Abstract

Intermingled filament yarns (1, 2) are inserted as weft alternately by jet tubes (3a, 4a) that are supplied with compressed air at pressure (P1.1, P1.2) of less than 1 bar. At a section (A-A) some distance from the exit the yarn is exposed to an intermingling jet directed at an angle to the forwarding airflow and supplied with air at a pressure greater than 1 bar, preferably 4 to 6 bar. An Independent claim is also included for an air jet loom equipped accordingly, having control valves timed to provide intermingling air pulses in time with the weft insertion cycle. The intermingled end of the weft is eventually cut off with the waste yarn.
EP03003373A 2002-03-01 2003-02-14 Method for interlacing non- or partially-interlaced weft yarn, particularly synthetic filament weft yarn, and weaving loom for carrying out this method Expired - Lifetime EP1340846B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10209278A DE10209278A1 (en) 2002-03-01 2002-03-01 Process for ironing weft yarns which have not or only partially been woven, in particular synthetic filament weft yarns, and weaving machine for carrying out the process
DE10209278 2002-03-01

Publications (3)

Publication Number Publication Date
EP1340846A2 EP1340846A2 (en) 2003-09-03
EP1340846A3 true EP1340846A3 (en) 2003-11-05
EP1340846B1 EP1340846B1 (en) 2004-12-22

Family

ID=27675170

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03003373A Expired - Lifetime EP1340846B1 (en) 2002-03-01 2003-02-14 Method for interlacing non- or partially-interlaced weft yarn, particularly synthetic filament weft yarn, and weaving loom for carrying out this method

Country Status (7)

Country Link
US (1) US6959738B2 (en)
EP (1) EP1340846B1 (en)
JP (1) JP2003278052A (en)
AT (1) ATE285491T1 (en)
DE (2) DE10209278A1 (en)
ES (1) ES2235118T3 (en)
PT (1) PT1340846E (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10256875B3 (en) * 2002-12-04 2004-09-16 Lindauer Dornier Gesellschaft Mbh Method for improving the insertion behavior of a weft yarn, in particular synthetic filament weft yarn in both fabric production on jet weaving machines, in particular air jet weaving machines and jet weaving machine for carrying out the method
JP2007239163A (en) * 2006-03-13 2007-09-20 Tsudakoma Corp Air-jet loom
JP2007239164A (en) * 2006-03-13 2007-09-20 Tsudakoma Corp Air-jet loom
DE102007015691A1 (en) 2007-03-31 2008-10-09 Lindauer Dornier Gesellschaft Mit Beschränkter Haftung Filament filling thread inserting method for air jet weaving machine, involves submitting hybird thread to intermingling process in main jet for time lying between set of web cycles
JP5439153B2 (en) * 2009-12-15 2014-03-12 津田駒工業株式会社 Weft insertion device for air jet loom
CN102776671A (en) * 2012-07-23 2012-11-14 苏州迪盛织造整理有限公司 Short fiber weft insertion and velvet absorption device
CN103757806B (en) * 2014-01-28 2015-02-11 无锡精业丝普兰科技股份有限公司 Main jet used for two-way weft insertion air jet loom
CN103757803B (en) * 2014-01-28 2016-03-23 无锡精业丝普兰科技股份有限公司 Main spray pipe base and main nozzle structure
CN103757804B (en) * 2014-01-28 2015-03-25 无锡精业丝普兰科技股份有限公司 Two-way weft insertion mechanism and method of two-way weft insertion air jet loom
JP2023110373A (en) * 2022-01-28 2023-08-09 津田駒工業株式会社 Weft insertion method and weft insertion device in air jet loom

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3739351C1 (en) * 1987-11-20 1989-02-02 Dornier Gmbh Lindauer Air nozzle for weft-thread insertion in pneumatic weaving machines
JPH03161557A (en) * 1989-11-15 1991-07-11 Murata Mach Ltd Loom
DE19653028C1 (en) * 1996-12-19 1998-01-29 Dornier Gmbh Lindauer Jet loom weft yarn preparation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4256148A (en) * 1979-04-23 1981-03-17 Scharling Ii Henry E Weaving apparatus and method
GB2259719A (en) * 1991-07-08 1993-03-24 Murata Machinery Ltd Method of operating weaving apparatus
US6240977B1 (en) * 2000-09-06 2001-06-05 Milliken & Company Method and apparatus for imparting and alternating twist and weaving a multi-ply yarn in continuous motion

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3739351C1 (en) * 1987-11-20 1989-02-02 Dornier Gmbh Lindauer Air nozzle for weft-thread insertion in pneumatic weaving machines
JPH03161557A (en) * 1989-11-15 1991-07-11 Murata Mach Ltd Loom
DE19653028C1 (en) * 1996-12-19 1998-01-29 Dornier Gmbh Lindauer Jet loom weft yarn preparation

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 015, no. 392 (C - 0873) 4 October 1991 (1991-10-04) *

Also Published As

Publication number Publication date
JP2003278052A (en) 2003-10-02
EP1340846A2 (en) 2003-09-03
ATE285491T1 (en) 2005-01-15
US6959738B2 (en) 2005-11-01
EP1340846B1 (en) 2004-12-22
DE10209278A1 (en) 2003-09-25
ES2235118T3 (en) 2005-07-01
PT1340846E (en) 2005-05-31
DE50300209D1 (en) 2005-01-27
US20030164197A1 (en) 2003-09-04

Similar Documents

Publication Publication Date Title
EP1340846A3 (en) Method for interlacing non- or partially-interlaced weft yarn, particularly synthetic filament weft yarn, and weaving loom for carrying out this method
RU95122248A (en) METHOD FOR PRODUCING MIXED YARN, DEVICE FOR ITS IMPLEMENTATION, ITS APPLICATION AND MIXED YARN
EP0493847B1 (en) Device for the stretching of a weft thread in weaving machines
AU2002366323A1 (en) An air-bag
JP2007247082A (en) Cutter blade cleaning nozzle for yarn feeding cutter
CN100390342C (en) Fabric selvedges forming method
CA2234464A1 (en) Weaving machine with pneumatic weft thread insertion
EP1428918A3 (en) Auxiliary nozzle for a weaving loom
TW262491B (en)
CN106460260A (en) Stretching device for a weft thread
ATE409769T1 (en) DEVICE AND METHOD FOR INSERTING WEFT THREADS IN A WEAVING MACHINE AND THREAD CLAMP USED THEREFOR
CN1207456C (en) Power loom with device for cutting off woof thread
CN101037824B (en) Air jet loom
AU2003269683A1 (en) Method for holding a weft yarn, and a jet weaving machine, particularly serving to carry out this method
WO2001071075A3 (en) Method for inserting an elastomeric yarn and yarn processing system
HK1086603A1 (en) Weaving machine, particularly a ribbon weaving machine
AU2003293732A1 (en) Device and method for stretching
ATE331828T1 (en) HOLDING DEVICE FOR THE END OF WEFT THREADS IN AN AIR-JET WEAVING MACHINE
US20050236062A1 (en) Method for holding taut a weft thread and a loom for carrying out said method
AU2003269686A1 (en) Method for improving the feeding behavior of a weft yarn, especially a weft yarn made of synthetic filaments, during the production of fabrics on jet looms, particularly pneumatic jet looms, and jet loom for carrying out said method
ATE338840T1 (en) METHOD AND DEVICE FOR PRODUCING INSERTED EDGES ON AIR-JET WEAVING MACHINES
CN101037823B (en) Air jet loom
DE10347508A1 (en) Method of weaving fabric in general and air bag fabric in particular, uses loom with diverse systems of weft introduction which are changed over during weaving
JPH0280646A (en) Weft-insertion apparatus for loom
TWI350864B (en) Carrying gripper for weaving looms

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO

17P Request for examination filed

Effective date: 20031230

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT SE SI SK TR

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT SE SI SK TR

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20041222

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20041222

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20041222

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20041222

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20041222

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: GERMAN

REF Corresponds to:

Ref document number: 50300209

Country of ref document: DE

Date of ref document: 20050127

Kind code of ref document: P

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20050214

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050214

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050214

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20050221

Year of fee payment: 3

Ref country code: FR

Payment date: 20050221

Year of fee payment: 3

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050228

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20050322

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20050322

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20050323

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: R. A. EGLI & CO. PATENTANWAELTE

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20050401

REG Reference to a national code

Ref country code: PT

Ref legal event code: SC4A

Free format text: AVAILABILITY OF NATIONAL TRANSLATION

Effective date: 20050314

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2235118

Country of ref document: ES

Kind code of ref document: T3

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20050923

ET Fr: translation filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: PT

Payment date: 20060118

Year of fee payment: 4

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 20060210

Year of fee payment: 4

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20060215

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SK

Payment date: 20060322

Year of fee payment: 4

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20061031

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20070215

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20060215

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20070814

REG Reference to a national code

Ref country code: PT

Ref legal event code: MM4A

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 20070814

EUG Se: european patent has lapsed
GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20070214

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20070214

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20060228

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20070214

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CZ

Payment date: 20090122

Year of fee payment: 7

Ref country code: DE

Payment date: 20090130

Year of fee payment: 7

Ref country code: NL

Payment date: 20090226

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20090205

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20090212

Year of fee payment: 7

Ref country code: TR

Payment date: 20090115

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20090526

Year of fee payment: 7

BERE Be: lapsed

Owner name: *LINDAUER DORNIER G.M.B.H.

Effective date: 20100228

REG Reference to a national code

Ref country code: NL

Ref legal event code: V1

Effective date: 20100901

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100228

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100228

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CZ

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100214

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100901

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100901

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100228

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100214

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100214