CS183469B1 - Method of and apparatus for conveying fibrous material in open-end rotor spinning machines - Google Patents

Method of and apparatus for conveying fibrous material in open-end rotor spinning machines

Info

Publication number
CS183469B1
CS183469B1 CS452476A CS452476A CS183469B1 CS 183469 B1 CS183469 B1 CS 183469B1 CS 452476 A CS452476 A CS 452476A CS 452476 A CS452476 A CS 452476A CS 183469 B1 CS183469 B1 CS 183469B1
Authority
CS
Czechoslovakia
Prior art keywords
open
fibrous material
spinning machines
rotor spinning
end rotor
Prior art date
Application number
CS452476A
Other languages
Czech (cs)
Inventor
Ludvik Fajt
Oldrich Dvorak
Stanislav Didek
Miloslav Kubovy
Alois Stejskal
Zdenek Svec
Vaclav Konvicny
Marketa Reymanova
Jaroslav Storek
Jaromir Kasparek
Jan Hrdina
Jiri Andres
Zelmira Borovcova
Vaclav Brynda
Frantisek Cada
Anna Goldemundova
Kveta Hacova
Vera Lehka
Jirina Maresova
Marie Markova
Hana Maryskova
Eva Strnadova
Jaroslav Slingr
Original Assignee
Ludvik Fajt
Oldrich Dvorak
Stanislav Didek
Miloslav Kubovy
Alois Stejskal
Zdenek Svec
Vaclav Konvicny
Marketa Reymanova
Jaroslav Storek
Jaromir Kasparek
Jan Hrdina
Jiri Andres
Zelmira Borovcova
Vaclav Brynda
Frantisek Cada
Anna Goldemundova
Kveta Hacova
Vera Lehka
Jirina Maresova
Marie Markova
Hana Maryskova
Eva Strnadova
Jaroslav Slingr
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 Ludvik Fajt, Oldrich Dvorak, Stanislav Didek, Miloslav Kubovy, Alois Stejskal, Zdenek Svec, Vaclav Konvicny, Marketa Reymanova, Jaroslav Storek, Jaromir Kasparek, Jan Hrdina, Jiri Andres, Zelmira Borovcova, Vaclav Brynda, Frantisek Cada, Anna Goldemundova, Kveta Hacova, Vera Lehka, Jirina Maresova, Marie Markova, Hana Maryskova, Eva Strnadova, Jaroslav Slingr filed Critical Ludvik Fajt
Priority to CS452476A priority Critical patent/CS183469B1/en
Priority to DE2727395A priority patent/DE2727395C2/en
Priority to FR7719864A priority patent/FR2357665A1/en
Priority to BE179125A priority patent/BE856544A/en
Publication of CS183469B1 publication Critical patent/CS183469B1/en

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
    • D01H4/08—Rotor spinning, i.e. the running surface being provided by a rotor
    • 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
    • D01H4/38—Channels for feeding fibres to the yarn forming region

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
CS452476A 1976-07-08 1976-07-08 Method of and apparatus for conveying fibrous material in open-end rotor spinning machines CS183469B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CS452476A CS183469B1 (en) 1976-07-08 1976-07-08 Method of and apparatus for conveying fibrous material in open-end rotor spinning machines
DE2727395A DE2727395C2 (en) 1976-07-08 1977-06-18 OE rotor spinning unit
FR7719864A FR2357665A1 (en) 1976-07-08 1977-06-28 Open:end spinning device with rotor fed with fibres in air stream - whose velocity decreases towards centre of stream
BE179125A BE856544A (en) 1976-07-08 1977-07-06 METHOD AND DEVICE FOR TRANSPORTING FIBROUS MATERIALS IN AN OPEN-END SPINNING ROTOR UNIT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS452476A CS183469B1 (en) 1976-07-08 1976-07-08 Method of and apparatus for conveying fibrous material in open-end rotor spinning machines

Publications (1)

Publication Number Publication Date
CS183469B1 true CS183469B1 (en) 1978-06-30

Family

ID=5388162

Family Applications (1)

Application Number Title Priority Date Filing Date
CS452476A CS183469B1 (en) 1976-07-08 1976-07-08 Method of and apparatus for conveying fibrous material in open-end rotor spinning machines

Country Status (4)

Country Link
BE (1) BE856544A (en)
CS (1) CS183469B1 (en)
DE (1) DE2727395C2 (en)
FR (1) FR2357665A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2596073B1 (en) * 1986-03-19 1988-11-04 Prouvost Sa METHOD AND DEVICE FOR TRANSFORMING A TEXTILE FIBER LINE
CS270298B1 (en) * 1987-10-12 1990-06-13 Safar Vaclav Device for fibres loosening and their guiding into spinning chamber
CZ299259B6 (en) * 2001-10-01 2008-05-28 Rieter Cz A.S. Separating body of separated fibers for rotor spinning machine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH464026A (en) * 1968-05-24 1968-10-15 W Krause Hans Method for parallelizing staple fibers in a feed channel to a spinning chamber of an open-end spinning device and device for carrying out the method
US3620002A (en) * 1969-03-17 1971-11-16 Roberts Co Open end spinning assembly and method
GB1383555A (en) * 1972-03-24 1974-02-12 Casablancas Ltd Yarn spinning apparatus
US3834148A (en) * 1972-03-27 1974-09-10 Toyoda Automatic Loom Works Ringless spinning apparatus
CS168160B1 (en) * 1972-06-08 1976-05-28
CS167567B1 (en) * 1972-10-02 1976-04-29
DE2427455A1 (en) * 1974-06-07 1975-12-18 Fritz Stahlecker Fibre tow carding device - with feeder formed by oppositely disposed endless belts followed by pneumatic nozzle

Also Published As

Publication number Publication date
BE856544A (en) 1977-10-31
FR2357665B1 (en) 1982-08-20
DE2727395A1 (en) 1978-01-12
DE2727395C2 (en) 1986-08-28
FR2357665A1 (en) 1978-02-03

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