EP2690046A3 - Yarn defect detecting device and winding device - Google Patents

Yarn defect detecting device and winding device Download PDF

Info

Publication number
EP2690046A3
EP2690046A3 EP13175516.7A EP13175516A EP2690046A3 EP 2690046 A3 EP2690046 A3 EP 2690046A3 EP 13175516 A EP13175516 A EP 13175516A EP 2690046 A3 EP2690046 A3 EP 2690046A3
Authority
EP
European Patent Office
Prior art keywords
yarn
defect
end point
yarn defect
defect detecting
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
EP13175516.7A
Other languages
German (de)
French (fr)
Other versions
EP2690046B1 (en
EP2690046A2 (en
Inventor
Kenji Kawamoto
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.)
Murata Machinery Ltd
Original Assignee
Murata Machinery Ltd
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 Murata Machinery Ltd filed Critical Murata Machinery Ltd
Publication of EP2690046A2 publication Critical patent/EP2690046A2/en
Publication of EP2690046A3 publication Critical patent/EP2690046A3/en
Application granted granted Critical
Publication of EP2690046B1 publication Critical patent/EP2690046B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
    • B65H63/06—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to presence of irregularities in running material, e.g. for severing the material at irregularities ; Control of the correct working of the yarn cleaner
    • B65H63/062—Electronic slub detector
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

Abstract

A yarn defect detecting device (10) includes a yarn defect determining section (22) that determines, as a defect, a part of a yarn having a thickness falling outside a thickness threshold specified as a determination threshold and having a length equal to or larger than a reference length, an end point identifying section (21) that identifies an end point of the defect in a longitudinal direction when the part of the yarn is determined as the defect by the yarn defect determining section (22), and a cutter (9) that cuts the yarn when the end point identifying section (21) identifies the longitudinal direction end point of the defect.
EP13175516.7A 2012-07-27 2013-07-08 Yarn defect detecting device and winding device Active EP2690046B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012167227A JP2014024650A (en) 2012-07-27 2012-07-27 Yarn defect detection device and winding device

Publications (3)

Publication Number Publication Date
EP2690046A2 EP2690046A2 (en) 2014-01-29
EP2690046A3 true EP2690046A3 (en) 2015-01-14
EP2690046B1 EP2690046B1 (en) 2020-02-12

Family

ID=48746363

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13175516.7A Active EP2690046B1 (en) 2012-07-27 2013-07-08 Yarn defect detecting device and winding device

Country Status (3)

Country Link
EP (1) EP2690046B1 (en)
JP (1) JP2014024650A (en)
CN (1) CN103569796B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016016958A (en) * 2014-07-10 2016-02-01 村田機械株式会社 Yarn winder and yarn winding method
DE102015000570A1 (en) * 2015-01-17 2016-07-21 Saurer Germany Gmbh & Co. Kg Method and device for evaluating the splices
JP2017053047A (en) * 2015-09-08 2017-03-16 村田機械株式会社 Yarn winding device, automatic winder including the device, textile machine system including the winder, and yarn feeding bobbin abnormality detection method
JP2017132597A (en) * 2016-01-28 2017-08-03 村田機械株式会社 Yarn monitoring device, yarn winder, and automatic winder
CZ2016607A3 (en) * 2016-09-29 2018-05-02 Rieter Cz S.R.O. A method of monitoring the yarn at the working station of a textile machine and a textile machine for its implementation
DE102017117743A1 (en) * 2017-08-04 2019-02-07 Saurer Spinning Solutions Gmbh & Co. Kg Device for cleaning yarn defects from a yarn
JP2019137537A (en) * 2018-02-14 2019-08-22 村田機械株式会社 Clearing limit setting device and yarn winding machine
DE102018007591A1 (en) * 2018-09-26 2020-03-26 Saurer Spinning Solutions Gmbh & Co. Kg Method and device for detecting a thread loop at a work station of a textile machine producing winding packages
JP2021075812A (en) * 2019-11-07 2021-05-20 村田機械株式会社 Spinning machine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4335262A1 (en) * 1992-10-16 1994-04-21 Murata Machinery Ltd Appts. for analysing yarn unnevenness data - permits analysis of periodic unnevennesses without limiting or delaying analysis of non-periodic occurrences
DE19640184A1 (en) * 1996-09-30 1998-04-02 Schlafhorst & Co W Yarn fault cleaning at bobbin rewinding station
JPH10310330A (en) * 1997-05-09 1998-11-24 Murata Mach Ltd Automatic winder
EP1238937A1 (en) * 2001-03-05 2002-09-11 Gebrüder Loepfe AG Method and device for clearing yarn by cutting out defects
EP1521085A1 (en) * 2003-09-13 2005-04-06 Saurer GmbH & Co. KG Method and device for contactless determination of the speed of a running thread of yarn

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010047407A (en) * 2008-08-25 2010-03-04 Murata Machinery Ltd Yarn winding device and automatic winder with the same

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4335262A1 (en) * 1992-10-16 1994-04-21 Murata Machinery Ltd Appts. for analysing yarn unnevenness data - permits analysis of periodic unnevennesses without limiting or delaying analysis of non-periodic occurrences
DE19640184A1 (en) * 1996-09-30 1998-04-02 Schlafhorst & Co W Yarn fault cleaning at bobbin rewinding station
JPH10310330A (en) * 1997-05-09 1998-11-24 Murata Mach Ltd Automatic winder
EP1238937A1 (en) * 2001-03-05 2002-09-11 Gebrüder Loepfe AG Method and device for clearing yarn by cutting out defects
EP1521085A1 (en) * 2003-09-13 2005-04-06 Saurer GmbH & Co. KG Method and device for contactless determination of the speed of a running thread of yarn

Also Published As

Publication number Publication date
CN103569796B (en) 2018-01-02
CN103569796A (en) 2014-02-12
EP2690046B1 (en) 2020-02-12
EP2690046A2 (en) 2014-01-29
JP2014024650A (en) 2014-02-06

Similar Documents

Publication Publication Date Title
EP2690046A3 (en) Yarn defect detecting device and winding device
EP3093737A3 (en) Notifications to a wrist device
EP3103533A3 (en) Game controller
EP2805798A3 (en) Adjustable compression, adjustable tension rod indicator, and adjustable extension rod
EP2787591A3 (en) System and Method for Determining Proximity
EP2778843A3 (en) Automatic haptic effect adjustment system
EP2426580A3 (en) Information processing apparatus, input control method of information processing apparatus, and program
EP3800253A3 (en) Prostate cancer detection kit or device, and detection method
EP2781883A3 (en) Method and apparatus for optimizing timing of audio commands based on recognized audio patterns
WO2014137860A3 (en) Multiplanar lateral flow assay with diverting zone
EP2706386A3 (en) Method of determining a turbulent condition in an aircraft
WO2013084154A3 (en) Method and apparatus for elevator motion detection
EP2886498A3 (en) Sheet processing apparatus
EP2977901A3 (en) Method for assigning priority to multiprocessor tasks and electronic device supporting the same
EP2644553A3 (en) Yarn defect classifying device and method and yarn winding machine
EP3010004A3 (en) Vehicle alarm output apparatus
EP2426621A3 (en) Information processing device and information processing method
WO2011156623A3 (en) Hand rail mounting system
EP2778886A3 (en) Mobile device of executing action in display unchecking mode and method of controlling the same
EP2884404A3 (en) System abnormalities
EP2675028A3 (en) Anti-slip cable tie
EP2484940A3 (en) Speed change control device of automatic transmission
EP2757475A3 (en) Method and system for dynamically changing page allocator
EP2749420A3 (en) System and method for preventing high tension from damaging a printing press
EP2792329A3 (en) Surgical guide

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): 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

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

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: B65H 63/06 20060101AFI20141205BHEP

17P Request for examination filed

Effective date: 20150625

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

17Q First examination report despatched

Effective date: 20160808

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

Free format text: STATUS: EXAMINATION IS IN PROGRESS

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: 20191011

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: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1231835

Country of ref document: AT

Kind code of ref document: T

Effective date: 20200215

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: VALIPAT S.A. C/O BOVARD SA NEUCHATEL, CH

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602013065622

Country of ref document: DE

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

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: 20200212

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: 20200212

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: 20200512

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20200212

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

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: 20200512

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: 20200612

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: 20200513

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: 20200212

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: 20200212

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: 20200212

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: 20200212

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: 20200212

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: 20200705

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: 20200212

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: 20200212

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: 20200212

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: 20200212

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: 20200212

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: 20200212

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: 20200212

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602013065622

Country of ref document: DE

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 1231835

Country of ref document: AT

Kind code of ref document: T

Effective date: 20200212

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: 20201113

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

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: 20200212

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: 20200212

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: 20200212

Ref country code: MC

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: 20200212

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20200708

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20200731

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: 20200708

Ref country code: FR

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

Effective date: 20200731

Ref country code: LU

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

Effective date: 20200708

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

Ref country code: BE

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

Effective date: 20200731

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 NON-PAYMENT OF DUE FEES

Effective date: 20200708

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

Effective date: 20200212

Ref country code: MT

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: 20200212

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: 20200212

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

Ref country code: MK

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: 20200212

Ref country code: AL

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: 20200212

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

Ref country code: IT

Payment date: 20230724

Year of fee payment: 11

Ref country code: CH

Payment date: 20230801

Year of fee payment: 11

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

Ref country code: DE

Payment date: 20230719

Year of fee payment: 11