IT1145908B - Dispositivo per la produzione di filati - Google Patents

Dispositivo per la produzione di filati

Info

Publication number
IT1145908B
IT1145908B IT12413/81A IT1241381A IT1145908B IT 1145908 B IT1145908 B IT 1145908B IT 12413/81 A IT12413/81 A IT 12413/81A IT 1241381 A IT1241381 A IT 1241381A IT 1145908 B IT1145908 B IT 1145908B
Authority
IT
Italy
Prior art keywords
production device
yarn production
yarn
production
Prior art date
Application number
IT12413/81A
Other languages
English (en)
Italian (it)
Other versions
IT8112413A0 (it
Inventor
Ernst Fehrer
Original Assignee
Ernst Fehrer
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
Priority claimed from AT42780A external-priority patent/AT364291B/de
Priority claimed from AT90280A external-priority patent/AT368555B/de
Priority claimed from AT114780A external-priority patent/AT372414B/de
Application filed by Ernst Fehrer filed Critical Ernst Fehrer
Publication of IT8112413A0 publication Critical patent/IT8112413A0/it
Application granted granted Critical
Publication of IT1145908B publication Critical patent/IT1145908B/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
    • D01H4/04—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 imparting twist by contact of fibres with a running surface
    • D01H4/16—Friction spinning, i.e. the running surface being provided by a pair of closely spaced friction drums, e.g. at least one suction drum
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/36—Cored or coated yarns or threads
    • D02G3/367—Cored or coated yarns or threads using a drawing frame

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
IT12413/81A 1980-01-28 1981-01-20 Dispositivo per la produzione di filati IT1145908B (it)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT42780A AT364291B (de) 1980-01-28 1980-01-28 Vorrichtung zum herstellen eines garnes
AT90280A AT368555B (de) 1980-02-19 1980-02-19 Vorrichtung zum herstellen eines garnes
AT114780A AT372414B (de) 1980-03-03 1980-03-03 Vorrichtung zum herstellen eines garnes

Publications (2)

Publication Number Publication Date
IT8112413A0 IT8112413A0 (it) 1981-01-20
IT1145908B true IT1145908B (it) 1986-11-12

Family

ID=27146280

Family Applications (1)

Application Number Title Priority Date Filing Date
IT12413/81A IT1145908B (it) 1980-01-28 1981-01-20 Dispositivo per la produzione di filati

Country Status (8)

Country Link
US (1) US4334400A (OSRAM)
CH (1) CH649792A5 (OSRAM)
CS (1) CS226421B2 (OSRAM)
DD (1) DD157204A5 (OSRAM)
DE (1) DE3047987C2 (OSRAM)
FR (1) FR2474540A1 (OSRAM)
GB (1) GB2068025B (OSRAM)
IT (1) IT1145908B (OSRAM)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0098380B1 (en) * 1981-02-21 1987-07-15 Hollingsworth (U.K.) Limited Friction spinning apparatus
FR2520391A1 (en) * 1982-01-26 1983-07-29 Asa Sa Prodn. of fibres-coated, multifilament thread for weaving etc. - contacts thread with fibres in circumferential channel of rotating guide wheel
US4489540A (en) * 1982-01-26 1984-12-25 Asa S.A. Process and device for obtaining a spun yarn of fibres comprising an internal core and novel types of spun yarns thus made
DE3364754D1 (en) * 1982-11-09 1986-08-28 Hollingsworth Uk Ltd Friction spinning-roller roughness
AT390276B (de) * 1982-12-03 1990-04-10 Fehrer Textilmasch Vorrichtung zum herstellen eines garnes
DE3305621A1 (de) * 1983-02-18 1984-08-23 Fritz 7347 Bad Überkingen Stahlecker Oe-friktionsspinnmaschine
DE3306225A1 (de) * 1983-02-23 1984-08-23 Fritz 7347 Bad Überkingen Stahlecker Vorrichtung zum oe-friktionsspinnen
DE3317361C2 (de) * 1983-05-13 1994-03-17 Schlafhorst & Co W Verfahren und Vorrichtung zur Inbetriebnahme eines Friktionsspinnaggregates
DE3317368A1 (de) * 1983-05-13 1984-11-15 W. Schlafhorst & Co, 4050 Mönchengladbach Vorrichtung zum antrieb eines friktionsspinnaggregates
DE3317369A1 (de) * 1983-05-13 1984-11-15 W. Schlafhorst & Co, 4050 Mönchengladbach Verfahren und vorrichtung zur inbetriebnahme einer friktionsspinnmaschine
ATE27621T1 (de) * 1983-05-18 1987-06-15 Heberlein Hispano Sa Verfahren und vorrichtung zum herstellen eines umwindegarnes.
DE3318687C2 (de) * 1983-05-21 1995-07-06 Schlafhorst & Co W Verfahren und Vorrichtung zur Inbetriebnahme eines Friktionsspinnaggregats
CH663428A5 (de) * 1983-05-21 1987-12-15 Schlafhorst & Co W Verfahren und vorrichtung zur inbetriebnahme einer friktionsspinnmaschine.
DE3323988A1 (de) * 1983-07-02 1985-01-03 Fritz 7347 Bad Überkingen Stahlecker Vorrichtung zum oe-friktionsspinnen
IN164144B (OSRAM) * 1984-05-18 1989-01-21 Rieter Ag Maschf
IN165873B (OSRAM) * 1984-10-15 1990-02-03 Rieter Ag Maschf
DE3441678A1 (de) * 1984-11-15 1986-05-22 Schubert & Salzer Maschinenfabrik Ag, 8070 Ingolstadt Verfahren und vorrichtung zum friktionsspinnen
DE3519102A1 (de) * 1985-05-28 1986-12-04 Fritz 7347 Bad Überkingen Stahlecker Friktionswalze fuer eine vorrichtung zum oe-friktionsspinnen
DE3629378A1 (de) * 1986-08-29 1988-03-03 Fritz Stahlecker Walze fuer eine oe-friktionsspinnvorrichtung und ihre herstellung
US5033262A (en) * 1988-12-22 1991-07-23 Springs Industries, Inc. Method of forming a corespun yarn for fire resistant safety apparel
AT397822B (de) * 1991-09-26 1994-07-25 Fehrer Ernst Vorrichtung zum herstellen eines garnes

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3439491A (en) * 1965-08-09 1969-04-22 Monsanto Co Process for making core spun yarns
US4070811A (en) * 1974-09-24 1978-01-31 Ernst Fehrer Machine for spinning textile fibers
AT339779B (de) * 1976-04-08 1977-11-10 Fehrer Ernst Gmbh Vorrichtung zum spinnen textiler fasern
AT345701B (de) * 1977-04-27 1978-10-10 Fehrer Ernst Vorrichtung zum spinnen textiler fasern
AT347302B (de) * 1977-07-13 1978-12-27 Fehrer Ernst Vorrichtung zum spinnen textiler fasern
DE2810184A1 (de) * 1978-03-09 1979-09-13 Barmag Barmer Maschf Open-end-spinnvorrichtung
DE2810843C2 (de) * 1978-03-13 1986-05-07 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid Vorrichtung zum Offenend-Spinnen
CS209209B1 (en) * 1978-05-17 1981-11-30 Stanislav Didek Method of yarn friction spinning based on spinning with open end and apparatus used for execution of the said method
DE2909615C2 (de) * 1978-05-26 1982-03-18 Ernst Dr. 4020 Linz Fehrer Vorrichtung zum Herstellen eines Garnes
DE3023936A1 (de) * 1979-07-27 1981-02-19 Ernst Dr Fehrer Vorrichtung zum herstellen eines garnes

Also Published As

Publication number Publication date
DD157204A5 (de) 1982-10-20
FR2474540A1 (fr) 1981-07-31
DE3047987A1 (de) 1981-09-17
FR2474540B1 (OSRAM) 1984-03-09
CH649792A5 (de) 1985-06-14
GB2068025B (en) 1983-05-18
IT8112413A0 (it) 1981-01-20
GB2068025A (en) 1981-08-05
DE3047987C2 (de) 1986-01-23
CS226421B2 (en) 1984-03-19
US4334400A (en) 1982-06-15

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960126