IT1239766B - Apparecchio per rivelare la rottura di un filo singolo in un torcitoioa doppia torsione. - Google Patents

Apparecchio per rivelare la rottura di un filo singolo in un torcitoioa doppia torsione.

Info

Publication number
IT1239766B
IT1239766B IT47805A IT4780590A IT1239766B IT 1239766 B IT1239766 B IT 1239766B IT 47805 A IT47805 A IT 47805A IT 4780590 A IT4780590 A IT 4780590A IT 1239766 B IT1239766 B IT 1239766B
Authority
IT
Italy
Prior art keywords
twist
breaking
detect
single wire
double
Prior art date
Application number
IT47805A
Other languages
English (en)
Other versions
IT9047805A1 (it
IT9047805A0 (it
Inventor
Tatsuo Kimura
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 IT9047805A0 publication Critical patent/IT9047805A0/it
Publication of IT9047805A1 publication Critical patent/IT9047805A1/it
Application granted granted Critical
Publication of IT1239766B publication Critical patent/IT1239766B/it

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H13/00—Other common constructional features, details or accessories
    • D01H13/14—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements
    • D01H13/16—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements responsive to reduction in material tension, failure of supply, or breakage, of material
    • D01H13/1616—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements responsive to reduction in material tension, failure of supply, or breakage, of material characterised by the detector

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Winding Filamentary Materials (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
IT47805A 1989-03-31 1990-03-28 Apparecchio per rivelare la rottura di un filo singolo in un torcitoioa doppia torsione. IT1239766B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1081231A JPH02259129A (ja) 1989-03-31 1989-03-31 ダブルツイスターにおける単糸切れ感知装置

Publications (3)

Publication Number Publication Date
IT9047805A0 IT9047805A0 (it) 1990-03-28
IT9047805A1 IT9047805A1 (it) 1991-09-28
IT1239766B true IT1239766B (it) 1993-11-15

Family

ID=13740680

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47805A IT1239766B (it) 1989-03-31 1990-03-28 Apparecchio per rivelare la rottura di un filo singolo in un torcitoioa doppia torsione.

Country Status (4)

Country Link
US (1) US5043708A (it)
JP (1) JPH02259129A (it)
DE (1) DE4010318A1 (it)
IT (1) IT1239766B (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT202200006281A1 (it) 2022-03-30 2023-09-30 Savio Macch Tessili Spa Unità di ritorcitura con sensore di controllo di rottura di un filo a funzionamento stand-alone e metodo di rilevamento della rottura di un filo in ritorcitura

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1262088B (it) * 1993-03-17 1996-06-19 Atex Spa Sistema di controllo qualita' filato e relativo dispositivo
US5718854A (en) * 1996-09-27 1998-02-17 E. I. Du Pont De Nemours And Company Detection of broken filaments
ES2154549B1 (es) * 1998-05-20 2001-11-16 Pinter Sa Dispositivo para la deteccion de roturas de hilos en maquinas continuas de hilar.
CN1632202A (zh) * 2005-01-10 2005-06-29 沈福明 纺纱自动切纱器
DE102007018657A1 (de) 2007-04-20 2008-10-23 Oerlikon Textile Gmbh & Co. Kg Fachspulmaschine
GB2524576B (en) * 2014-03-28 2018-11-14 Jdr Cable Systems Ltd Braiding machine

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3183381A (en) * 1962-08-27 1965-05-11 Avco Corp Electromagnet
US3345812A (en) * 1966-11-23 1967-10-10 Gen Time Corp Strand break detector
US3672146A (en) * 1970-10-28 1972-06-27 Adams Inc Yarn break detector
US3759026A (en) * 1971-03-24 1973-09-18 W Hope Yarn breaker and switch for spinning frames
JPS5158535A (ja) * 1974-11-12 1976-05-21 Toyoda Automatic Loom Works Itogirekenchisochi
DE2907653C2 (de) * 1979-02-27 1982-10-07 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München Einrichtung zum Überwachen des Fadenlaufes, insbesondere zum Feststellen eines Fadenbruchs, in einer Textilmaschine
CH639486A5 (de) * 1979-09-14 1983-11-15 Mettler S Fr Soehne Ag Maschin Piezoelektrischer geber zum erzeugen eines von der fadenzugkraft eines textilfadens abhaengigen signals.
DE2939435A1 (de) * 1979-09-28 1981-04-09 HAMEL GmbH Zwirnmaschinen, 4400 Münster Fadenueberwachungseinrichtung
JPS6026137Y2 (ja) * 1982-09-28 1985-08-06 村田機械株式会社 合撚糸機における糸切断装置
JPH0655319B2 (ja) * 1985-07-22 1994-07-27 富士バルブ株式会社 廃棄物処理方法
DE3632911A1 (de) * 1985-10-18 1987-04-23 Zinser Textilmaschinen Gmbh Spinnmaschine
JPS63211331A (ja) * 1987-02-25 1988-09-02 Murata Mach Ltd 糸のテンシヨン検出装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT202200006281A1 (it) 2022-03-30 2023-09-30 Savio Macch Tessili Spa Unità di ritorcitura con sensore di controllo di rottura di un filo a funzionamento stand-alone e metodo di rilevamento della rottura di un filo in ritorcitura
EP4261331A1 (en) 2022-03-30 2023-10-18 Savio Macchine Tessili S.p.A. A twisting unit with a stand-alone thread breakage control sensor and a method for detecting the breakage of a thread being twisted

Also Published As

Publication number Publication date
IT9047805A1 (it) 1991-09-28
JPH0415292B2 (it) 1992-03-17
JPH02259129A (ja) 1990-10-19
DE4010318A1 (de) 1990-10-04
IT9047805A0 (it) 1990-03-28
US5043708A (en) 1991-08-27

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Legal Events

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0001 Granted