DE602005005977D1 - METHOD FOR REINITIALIZING THE COUNTERVIEW OF THREAD BOBIN LENGTHS - Google Patents

METHOD FOR REINITIALIZING THE COUNTERVIEW OF THREAD BOBIN LENGTHS

Info

Publication number
DE602005005977D1
DE602005005977D1 DE602005005977T DE602005005977T DE602005005977D1 DE 602005005977 D1 DE602005005977 D1 DE 602005005977D1 DE 602005005977 T DE602005005977 T DE 602005005977T DE 602005005977 T DE602005005977 T DE 602005005977T DE 602005005977 D1 DE602005005977 D1 DE 602005005977D1
Authority
DE
Germany
Prior art keywords
speed
rotation
bobbin
counting
empty bobbin
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.)
Active
Application number
DE602005005977T
Other languages
German (de)
Other versions
DE602005005977T2 (en
Inventor
Gilles Coral
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.)
RITM
Original Assignee
RITM
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 RITM filed Critical RITM
Publication of DE602005005977D1 publication Critical patent/DE602005005977D1/en
Application granted granted Critical
Publication of DE602005005977T2 publication Critical patent/DE602005005977T2/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
    • B65H61/00—Applications of devices for metering predetermined lengths of running material
    • 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
    • B65H63/08—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to delivery of a measured length of material, completion of winding of a package, or filling of a receptacle
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)

Abstract

Reinitialization of counting the length of the bobbin threads comprises measuring the speed of rotation of the empty bobbin and speed of rotation of formation of the threaded bobbins and comparing the maximum speed attained at the winding phase and minimum speed obtained at the consecutive progressive phase with the empty bobbin. Method of reinitialization of counting the length of the bobbin threads comprises measuring the speed of rotation of the empty bobbin, measuring the speed of rotation after the start of bobbin thread formation, in which the maximum speed attained at the winding phase and the minimum speed at the consecutive progressive phase of bobbing of the threads are compared with the empty bobbin, either executing the reinitialization of the counting of length when measured speed of rotation after the start is substantially equal or greater than the speed of rotation obtained with the empty bobbin or starting the counting when the speed is substantially lesser than the speed of rotation obtained with the empty bobbin or where the bobbin rested. An independent claim is also included for a device for implementing the procedure comprising at least a mean to measure the speed of rotation of the bobbin by delivering one or more impulses to deduct the frequency of the impulsions or to the rate of frequency between the impulsions.
DE602005005977T 2004-03-08 2005-02-18 METHOD FOR REINITIALIZING THE COUNTERVIEW OF THREAD BOBIN LENGTHS Active DE602005005977T2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0450459A FR2867173B1 (en) 2004-03-08 2004-03-08 METHOD FOR RESETTING THE LENGTH COUNT OF WIRE COILS
FR0450459 2004-03-08
PCT/FR2005/050106 WO2005092756A1 (en) 2004-03-08 2005-02-18 Method for reinitializing count of thread reel length

Publications (2)

Publication Number Publication Date
DE602005005977D1 true DE602005005977D1 (en) 2008-05-21
DE602005005977T2 DE602005005977T2 (en) 2009-05-28

Family

ID=34855214

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005005977T Active DE602005005977T2 (en) 2004-03-08 2005-02-18 METHOD FOR REINITIALIZING THE COUNTERVIEW OF THREAD BOBIN LENGTHS

Country Status (6)

Country Link
US (1) US20070193052A1 (en)
EP (1) EP1737776B1 (en)
AT (1) ATE391691T1 (en)
DE (1) DE602005005977T2 (en)
FR (1) FR2867173B1 (en)
WO (1) WO2005092756A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011132616A (en) * 2009-12-22 2011-07-07 Toyota Industries Corp Device for estimating diameter of bobbin yarn in fine spinning frame, and method for estimating diameter of bobbin yarn
DE102014018635A1 (en) * 2014-12-13 2016-06-16 Saurer Germany Gmbh & Co. Kg Method and device for operating a workstation of a textile machine producing cross-wound bobbins

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1495003A (en) * 1974-08-14 1977-12-14 Kdg Instr Ltd Method and apparatus for measuring length
DE2460252C2 (en) * 1974-12-19 1986-09-04 W. Schlafhorst & Co, 4050 Mönchengladbach Process for the production of textile bobbins with a given thread length
CH635300A5 (en) * 1979-04-10 1983-03-31 Zellweger Uster Ag METHOD AND DEVICE FOR OBTAINING PRE-DETERMINABLE AND ACCURATE YARN LENGTHS ON CROSS REELS.
US4373266A (en) * 1980-11-05 1983-02-15 Loepfe Brothers Limited Equipment for continuously measuring the length of an endless material being wound up into a circular package
GB8407465D0 (en) * 1984-03-22 1984-05-02 Rieter Ag Maschf Length control in winding of threads
CH675132A5 (en) * 1987-09-01 1990-08-31 Zellweger Uster Ag
EP0952245B1 (en) * 1998-03-27 2003-01-08 Murata Kikai Kabushiki Kaisha Individual-spindle-drive type multi-twister

Also Published As

Publication number Publication date
FR2867173B1 (en) 2006-04-21
EP1737776A1 (en) 2007-01-03
EP1737776B1 (en) 2008-04-09
DE602005005977T2 (en) 2009-05-28
ATE391691T1 (en) 2008-04-15
US20070193052A1 (en) 2007-08-23
FR2867173A1 (en) 2005-09-09
WO2005092756A1 (en) 2005-10-06

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