EP3800283A3 - Yarn production system - Google Patents

Yarn production system Download PDF

Info

Publication number
EP3800283A3
EP3800283A3 EP20195481.5A EP20195481A EP3800283A3 EP 3800283 A3 EP3800283 A3 EP 3800283A3 EP 20195481 A EP20195481 A EP 20195481A EP 3800283 A3 EP3800283 A3 EP 3800283A3
Authority
EP
European Patent Office
Prior art keywords
spinning
packs
spinning packs
production system
guides
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
EP20195481.5A
Other languages
German (de)
French (fr)
Other versions
EP3800283B1 (en
EP3800283A2 (en
Inventor
Shogo KOJIMA
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.)
TMT Machinery Inc
Original Assignee
TMT Machinery Inc
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 TMT Machinery Inc filed Critical TMT Machinery Inc
Publication of EP3800283A2 publication Critical patent/EP3800283A2/en
Publication of EP3800283A3 publication Critical patent/EP3800283A3/en
Application granted granted Critical
Publication of EP3800283B1 publication Critical patent/EP3800283B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D4/00—Spinnerette packs; Cleaning thereof
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D13/00—Complete machines for producing artificial threads
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D11/00—Other features of manufacture
    • D01D11/04—Fixed guides

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Abstract

An object of the present invention is to reduce height of a yarn production system including a spinning apparatus having spinning packs, even in a case in which the number of the spinning packs is increased.
A yarn production system 1 of the present invention includes spinning packs 22 in each of which molten polymer is stored and each of which spins out a yarn Y downward from a spinneret 24 provided at a lower end portion of each of the spinning packs 22, a spinning beam 21 in which the spinning packs 22 are inserted, first guides 6 which are provided immediately below the spinning packs 22 and which individually guide yarns Y, and a second guide 7 which is provided below the first guides 6 and which causes the yarns Y guided by the first guides 6 to be converged. The spinning packs 22 are arranged along a first arc 51 and a second arc 52 which is inside the first arc 51, in plan view.
EP20195481.5A 2019-10-02 2020-09-10 Yarn production system Active EP3800283B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019182293A JP2021055235A (en) 2019-10-02 2019-10-02 Yarn production system

Publications (3)

Publication Number Publication Date
EP3800283A2 EP3800283A2 (en) 2021-04-07
EP3800283A3 true EP3800283A3 (en) 2021-04-14
EP3800283B1 EP3800283B1 (en) 2023-01-18

Family

ID=72470280

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20195481.5A Active EP3800283B1 (en) 2019-10-02 2020-09-10 Yarn production system

Country Status (3)

Country Link
EP (1) EP3800283B1 (en)
JP (1) JP2021055235A (en)
CN (1) CN112593306A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2541305A (en) * 1948-07-02 1951-02-13 Celanese Corp Production of textile materials
DE10046220A1 (en) * 1999-11-18 2001-05-23 Barmag Barmer Maschf Melt spinning of filaments from spinning packs arranged in a circle includes guiding of yarns into a linear arrangement before further treatment
JP2007009368A (en) * 2005-06-30 2007-01-18 Toray Ind Inc Spinneret and method for producing ultrafine fiber
US7322811B2 (en) * 2002-08-06 2008-01-29 Saurer Gmbh & Co. Kg Apparatus for spinning and winding multifilament yarns
CN103526311A (en) * 2013-10-18 2014-01-22 王振海 Multi-row synthetic tow cooling device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1258834A (en) * 1969-10-22 1971-12-30
IT1227263B (en) * 1988-10-03 1991-03-28 Filteco Spa APPARATUS AND SPINNING METHOD FOR EXTRUSION
DE19544662A1 (en) * 1995-11-30 1997-06-05 Rieter Automatik Gmbh Melt spinning spinneret - has structured blower jet outlet directed at extruded filaments and induction heating at the spinneret packet
JP2000034614A (en) * 1998-07-15 2000-02-02 Is:Kk Melt spinning machine
TW561204B (en) * 2000-03-24 2003-11-11 Toray Eng Co Ltd Molten yarn take-up device
CN2599021Y (en) * 2002-12-26 2004-01-14 中国石化上海石油化工股份有限公司 Fused spinning assembling parts
JP6259296B2 (en) 2014-01-28 2018-01-10 Ｔｍｔマシナリー株式会社 Spinning equipment
CN106400139A (en) * 2016-10-20 2017-02-15 北京弘安科技有限公司 Component chamber distribution structure as well as spinning box and spinning equipment with same

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2541305A (en) * 1948-07-02 1951-02-13 Celanese Corp Production of textile materials
DE10046220A1 (en) * 1999-11-18 2001-05-23 Barmag Barmer Maschf Melt spinning of filaments from spinning packs arranged in a circle includes guiding of yarns into a linear arrangement before further treatment
US7322811B2 (en) * 2002-08-06 2008-01-29 Saurer Gmbh & Co. Kg Apparatus for spinning and winding multifilament yarns
JP2007009368A (en) * 2005-06-30 2007-01-18 Toray Ind Inc Spinneret and method for producing ultrafine fiber
CN103526311A (en) * 2013-10-18 2014-01-22 王振海 Multi-row synthetic tow cooling device

Also Published As

Publication number Publication date
EP3800283B1 (en) 2023-01-18
CN112593306A (en) 2021-04-02
JP2021055235A (en) 2021-04-08
EP3800283A2 (en) 2021-04-07

Similar Documents

Publication Publication Date Title
CN105460571B (en) A kind of spool automatic arranging device
EP2407408A3 (en) Filament yarn winding apparatus
EP3575462A3 (en) Knitting machine, textile article and method of knitting a textile article on a flat knitting machine
EP2548830A3 (en) Spinning winder
EP3540102A1 (en) Process for spinning and/or twisting yarns, machine for spinning and/or twisting yarns and method to transform a machine for spinning and/or twisting yarns
CN104040055A (en) Web machine with a device for forming additional weft effects
EP3800283A3 (en) Yarn production system
CN107829173B (en) Ring spinning machine and spinning method using the same
EP2453044A3 (en) Spinning method by using air spinning device and air spinning device
EP2949795A3 (en) Spinning method, spinning machine, and yarn
CN111893608A (en) Thread suction device for a piecing unit of a textile machine
EP3556918A1 (en) Yarn lifting arrangement for piecing unit and a method thereof
CN114635202A (en) Textile machine and method for feeding fiber strands
CN202988406U (en) Winding machine
CN211394845U (en) Yarn dividing needle of Raschel warp knitting machine
CN109722720A (en) For extracting the device of simultaneously winding up several threads out
CN203440510U (en) Yarn-guiding coiling system for heavy denier yarn
CN206418296U (en) Front end Song Shajizhan yarns mechanism
CN109154110A (en) Yarn for fly frame forms element and is equipped with the fly frame that yarn forms element
CN105603540B (en) Air crossing device
CN215402323U (en) Add carding unit that is qualified for next round of competitions of bullet machine
EP3748054A1 (en) Lappet tilting apparatus for automatic yarn piecing assembly
CN213568825U (en) Automatic beam splitting device for textile yarn production
CN202193905U (en) Yarn guiding hook device
DE3908463A1 (en) Device for the intermediate storage of a double thread

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

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

Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

RIC1 Information provided on ipc code assigned before grant

Ipc: D01D 4/00 20060101AFI20210308BHEP

Ipc: D01D 11/04 20060101ALI20210308BHEP

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

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20210630

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

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

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20221010

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

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

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602020007647

Country of ref document: DE

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1544741

Country of ref document: AT

Kind code of ref document: T

Effective date: 20230215

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG9D

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20230118

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230426

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 1544741

Country of ref document: AT

Kind code of ref document: T

Effective date: 20230118

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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230118

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

Ref country code: RS

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: 20230118

Ref country code: PT

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: 20230518

Ref country code: NO

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: 20230418

Ref country code: LV

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: 20230118

Ref country code: LT

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: 20230118

Ref country code: HR

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: 20230118

Ref country code: ES

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: 20230118

Ref country code: AT

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: 20230118

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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230118

Ref country code: PL

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: 20230118

Ref country code: IS

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: 20230518

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: 20230419

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: 20230118

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602020007647

Country of ref document: DE

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

Ref country code: SM

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: 20230118

Ref country code: RO

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: 20230118

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: 20230118

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: 20230118

Ref country code: CZ

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: 20230118

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

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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230118

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

Ref country code: DE

Payment date: 20230925

Year of fee payment: 4

26N No opposition filed

Effective date: 20231019

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

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: 20230118

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: LU

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

Effective date: 20230910