IT1227729B - Procedimento e dispositivo per la rimozione delle fibre deteriorate durante il riattacco del filo in un filatoio open-end - Google Patents

Procedimento e dispositivo per la rimozione delle fibre deteriorate durante il riattacco del filo in un filatoio open-end

Info

Publication number
IT1227729B
IT1227729B IT8823095A IT2309588A IT1227729B IT 1227729 B IT1227729 B IT 1227729B IT 8823095 A IT8823095 A IT 8823095A IT 2309588 A IT2309588 A IT 2309588A IT 1227729 B IT1227729 B IT 1227729B
Authority
IT
Italy
Prior art keywords
refitting
deteriorated
fibers
thread
removal
Prior art date
Application number
IT8823095A
Other languages
English (en)
Other versions
IT8823095A0 (it
Inventor
Francesco Ferro
Claudio Peruch
Original Assignee
Savio Spa
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 Spa filed Critical Savio Spa
Priority to IT8823095A priority Critical patent/IT1227729B/it
Publication of IT8823095A0 publication Critical patent/IT8823095A0/it
Priority to US07/409,676 priority patent/US4998404A/en
Priority to DE68919816T priority patent/DE68919816T2/de
Priority to EP89202412A priority patent/EP0374983B1/en
Priority to CS895466A priority patent/CS546689A2/cs
Priority to JP1250796A priority patent/JPH02175929A/ja
Application granted granted Critical
Publication of IT1227729B publication Critical patent/IT1227729B/it

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
    • D01H4/48—Piecing arrangements; Control therefor
    • D01H4/50—Piecing arrangements; Control therefor for rotor spinning
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
    • D01H4/30—Arrangements for separating slivers into fibres; Orienting or straightening fibres, e.g. using guide-rolls
    • D01H4/36—Arrangements for separating slivers into fibres; Orienting or straightening fibres, e.g. using guide-rolls with means for taking away impurities

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
IT8823095A 1988-12-23 1988-12-23 Procedimento e dispositivo per la rimozione delle fibre deteriorate durante il riattacco del filo in un filatoio open-end IT1227729B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT8823095A IT1227729B (it) 1988-12-23 1988-12-23 Procedimento e dispositivo per la rimozione delle fibre deteriorate durante il riattacco del filo in un filatoio open-end
US07/409,676 US4998404A (en) 1988-12-23 1989-09-20 Method and device for removing deteriorated fibres during yarn rejoining in an open-end spinning machine
DE68919816T DE68919816T2 (de) 1988-12-23 1989-09-26 Verfahren und Vorrichtung zum Entfernen beschädigter Fasern beim Wiederansetzen des Fadens in einer Open-end-Spinneinrichtung.
EP89202412A EP0374983B1 (en) 1988-12-23 1989-09-26 Method and device for removing deteriorated fibres during yarn rejoining in an open-end spinning machine
CS895466A CS546689A2 (en) 1988-12-23 1989-09-26 Method of damaged fibres removal in spinndleless spinning frames and device for this method realization
JP1250796A JPH02175929A (ja) 1988-12-23 1989-09-28 開端紡機における糸継ぎ中に劣化繊維を取り除く方法および装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8823095A IT1227729B (it) 1988-12-23 1988-12-23 Procedimento e dispositivo per la rimozione delle fibre deteriorate durante il riattacco del filo in un filatoio open-end

Publications (2)

Publication Number Publication Date
IT8823095A0 IT8823095A0 (it) 1988-12-23
IT1227729B true IT1227729B (it) 1991-05-06

Family

ID=11203733

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8823095A IT1227729B (it) 1988-12-23 1988-12-23 Procedimento e dispositivo per la rimozione delle fibre deteriorate durante il riattacco del filo in un filatoio open-end

Country Status (6)

Country Link
US (1) US4998404A (it)
EP (1) EP0374983B1 (it)
JP (1) JPH02175929A (it)
CS (1) CS546689A2 (it)
DE (1) DE68919816T2 (it)
IT (1) IT1227729B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5414985A (en) * 1991-03-01 1995-05-16 Schubert & Salzer Maschinenfabrik Ag Process and apparatus for piecing a thread in open-end spinning
DE4321440C2 (de) * 1993-06-28 2003-10-02 Rieter Ingolstadt Spinnerei Verfahren und Vorrichtung zum Anspinnen einer Offenend-Spinnvorrichtung
CZ29294A3 (en) * 1994-02-10 1995-10-18 Rieter Deutschland Gmbh Method of spinning yarn on spindleless spinning machines and apparatus for making the same
DE4404538C1 (de) * 1994-02-12 1995-04-27 Rieter Ingolstadt Spinnerei Verfahren und Vorrichtung zum Anspinnen einer Offenend-Spinnvorrichtung
DE4418358C2 (de) * 1994-05-26 1997-07-03 Rieter Ingolstadt Spinnerei Verfahren zum Stillsetzen einer Offenend-Rotorspinnvorrichtung und Vorrichtung zur Durchführung
US20050245567A1 (en) * 2002-08-14 2005-11-03 Dan Peters Novel quinuclidine derivatives and their use
DE102006033971B4 (de) * 2006-07-22 2015-09-10 Saurer Germany Gmbh & Co. Kg Faserbandauflöseeinrichtung für eine Offenend-Spinnvorrichtung
CN106400233A (zh) * 2016-08-31 2017-02-15 河北宏润新型面料有限公司 低支数低捻度纱线的转杯纺纱工艺及其制备无捻纱
CZ2019187A3 (cs) * 2019-03-28 2020-10-07 Rieter Cz S.R.O. Spřádací jednotka rotorového spřádacího stroje a dílec spřádací jednotky

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT252769B (de) * 1964-04-20 1967-03-10 Vyzk Ustav Bavlnarsky Einrichtung zum Beheben von Fadenbrüchen an einer Spinnmaschine mit rotierender Spinnkammer
US3354626A (en) * 1966-09-26 1967-11-28 Cizek Leopold Method and apparatus for stopping and starting a spinning machine
US3511774A (en) * 1968-01-25 1970-05-12 Exxon Research Engineering Co Process for the demetallization of petroleum residuums
US3604194A (en) * 1968-01-30 1971-09-14 Toray Industries Fiber supply method and apparatus in an open-end spinning system utilizing airflow and centrifugal force
CH464026A (de) * 1968-05-24 1968-10-15 W Krause Hans Verfahren zum Parallelisieren von Stapelfasern in einem Speisekanal zu einer Spinnkammer einer Offenend-Spinnvorrichtung und Vorrichtung zur Durchführung des Verfahrens
CH508745A (de) * 1969-02-25 1971-06-15 Toyoda Automatic Loom Works Verfahren zum automatischen Anspinnen eines Fadens nach einem Fadenbruch an einer Spinnstelle einer ringlosen Spinnmaschine und Spinnmaschine zu dessen Durchführung
CS151696B1 (it) * 1970-01-19 1973-11-19
CH526646A (de) * 1970-07-23 1972-08-15 Rieter Ag Maschf Verfahren und Vorrichtung zum selbsttätigen Unterbrechen der Fasergutzufuhr zu einem oder mehreren Spinnrotoren von OE-Spinnmaschinen
CS168236B1 (it) * 1973-04-20 1976-05-28
DE2350840C3 (de) * 1973-10-10 1979-07-05 Fritz 7341 Bad Ueberkingen Stahlecker Offenendspinnmaschine mit einer Vielzahl nebeneinander angeordneter Spinnaggregate
GB1478682A (en) * 1973-12-04 1977-07-06 Stahlecker Fritz Method and apparatus for piecing-up or spinning a thread on an open-end spinning unit of an open-end spinning machine
US4022011A (en) * 1974-02-13 1977-05-10 Hironori Hirai Yarn piecing method for open-end spinning machine
CS227602B1 (en) * 1980-02-13 1984-04-16 Jiri Ing Elias Method of and apparatus for yarn spinning-in in open-end spinning unit
CS227153B1 (en) * 1981-04-13 1984-04-16 Michal Blansko Open-end spinning machine
DE3118382C2 (de) * 1981-05-09 1983-06-16 Schubert & Salzer Maschinenfabrik Ag, 8070 Ingolstadt Verfahren und Vorrichtung zum Unterbrechen und Beginnen des Spinnvorganges an einer Offenend-Spinnstelle
CS240166B1 (en) * 1983-10-04 1986-02-13 Stanislav Skoda Fibre liberation device with spinning unit
DE3441677C3 (de) * 1984-08-08 1994-02-24 Rieter Ingolstadt Spinnerei Verfahren und Vorrichtung zum Anspinnen einer Offenend-Spinnvorrichtung
CS270298B1 (en) * 1987-10-12 1990-06-13 Safar Vaclav Device for fibres loosening and their guiding into spinning chamber

Also Published As

Publication number Publication date
EP0374983A1 (en) 1990-06-27
DE68919816T2 (de) 1995-05-04
IT8823095A0 (it) 1988-12-23
EP0374983B1 (en) 1994-12-07
JPH02175929A (ja) 1990-07-09
DE68919816D1 (de) 1995-01-19
US4998404A (en) 1991-03-12
CS546689A2 (en) 1991-10-15

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Legal Events

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

Effective date: 19941213