IT1274745B - Metodo ed apparecchiatura per eliminare il filo difettato avvolto sulla spola in dipanatura - Google Patents

Metodo ed apparecchiatura per eliminare il filo difettato avvolto sulla spola in dipanatura

Info

Publication number
IT1274745B
IT1274745B ITMI941789A ITMI941789A IT1274745B IT 1274745 B IT1274745 B IT 1274745B IT MI941789 A ITMI941789 A IT MI941789A IT MI941789 A ITMI941789 A IT MI941789A IT 1274745 B IT1274745 B IT 1274745B
Authority
IT
Italy
Prior art keywords
defected
spool
diving
eliminate
equipment
Prior art date
Application number
ITMI941789A
Other languages
English (en)
Inventor
Roberto Badiali
Nereo Marangone
Luciano Bertoli
Original Assignee
Savio Macchine Tessili Srl
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 Savio Macchine Tessili Srl filed Critical Savio Macchine Tessili Srl
Priority to ITMI941789A priority Critical patent/IT1274745B/it
Publication of ITMI941789A0 publication Critical patent/ITMI941789A0/it
Priority to EP95202120A priority patent/EP0699615A1/en
Priority to CN95117122.4A priority patent/CN1133260A/zh
Publication of ITMI941789A1 publication Critical patent/ITMI941789A1/it
Application granted granted Critical
Publication of IT1274745B publication Critical patent/IT1274745B/it

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
    • B65H63/02—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material
    • B65H63/024—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials
    • B65H63/036—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the combination of the detecting or sensing elements with other devices, e.g. stopping devices for material advancing or winding mechanism
    • 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
    • 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)
  • Textile Engineering (AREA)
  • Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
  • Multiple-Way Valves (AREA)
  • Taps Or Cocks (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)

Abstract

La presente invenzione concerne un metodo per eliminare un quantitativo consistente di filo difettato avvolto sulla spola che alimenta la rocca in formazione in una stazione di avvolgimento di una roccatrice automatica in cui detto metodo include il rilevamento del filo difettato, l'arresto di avvolgimento e l'aspirazione dell'intero quantitativo di filo difettato per mezzo della bocchetta di aspirazione inferiore notoriamente presente ad ogni stazione di roccatura
ITMI941789A 1994-08-30 1994-08-30 Metodo ed apparecchiatura per eliminare il filo difettato avvolto sulla spola in dipanatura IT1274745B (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ITMI941789A IT1274745B (it) 1994-08-30 1994-08-30 Metodo ed apparecchiatura per eliminare il filo difettato avvolto sulla spola in dipanatura
EP95202120A EP0699615A1 (en) 1994-08-30 1995-08-03 Method and equipment for eliminating faulty thread wound onto the unwinding pirn
CN95117122.4A CN1133260A (zh) 1994-08-30 1995-08-29 去除卷绕到退卷纱管上的有缺陷纱线的方法和设备

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI941789A IT1274745B (it) 1994-08-30 1994-08-30 Metodo ed apparecchiatura per eliminare il filo difettato avvolto sulla spola in dipanatura

Publications (3)

Publication Number Publication Date
ITMI941789A0 ITMI941789A0 (it) 1994-08-30
ITMI941789A1 ITMI941789A1 (it) 1996-03-01
IT1274745B true IT1274745B (it) 1997-07-24

Family

ID=11369500

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI941789A IT1274745B (it) 1994-08-30 1994-08-30 Metodo ed apparecchiatura per eliminare il filo difettato avvolto sulla spola in dipanatura

Country Status (3)

Country Link
EP (1) EP0699615A1 (it)
CN (1) CN1133260A (it)
IT (1) IT1274745B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10020665A1 (de) * 2000-04-27 2001-10-31 Schlafhorst & Co W Verfahren zum Betreiben einer Kreuzspulen herstellenden Textilmaschine
DE102009058827A1 (de) * 2009-12-18 2011-06-22 Oerlikon Textile GmbH & Co. KG, 42897 Verfahren zum Betreiben einer Arbeitsstelle einer Spulmaschine und Arbeitsstelle einer Spulmaschine
DE102015014297A1 (de) * 2015-11-06 2017-05-11 Saurer Germany Gmbh & Co. Kg Verfahren und Vorrichtung zum Schneiden eines laufenden Fadens

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63212681A (ja) * 1987-02-26 1988-09-05 Murata Mach Ltd 自動ワインダ−における巻取制御方法
DE3842381A1 (de) * 1988-12-16 1990-06-28 Schlafhorst & Co W Verfahren und vorrichtung zum erkennen der ablaufeigenschaften von ablaufspulen
DE3911505C2 (de) * 1989-04-08 1999-10-14 Schlafhorst & Co W Verfahren und Spulstelle zum Herstellen einer fehlerfreien Kreuzspule
JP3087510B2 (ja) * 1993-05-12 2000-09-11 村田機械株式会社 自動ワインダ

Also Published As

Publication number Publication date
EP0699615A1 (en) 1996-03-06
CN1133260A (zh) 1996-10-16
ITMI941789A1 (it) 1996-03-01
ITMI941789A0 (it) 1994-08-30

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Legal Events

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0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970828