FR2357665A1 - Procede et dispositif pour transporter la matiere fibreuse dans une unite a rotor de filage de fibres a extremite ouverte - Google Patents
Procede et dispositif pour transporter la matiere fibreuse dans une unite a rotor de filage de fibres a extremite ouverteInfo
- Publication number
- FR2357665A1 FR2357665A1 FR7719864A FR7719864A FR2357665A1 FR 2357665 A1 FR2357665 A1 FR 2357665A1 FR 7719864 A FR7719864 A FR 7719864A FR 7719864 A FR7719864 A FR 7719864A FR 2357665 A1 FR2357665 A1 FR 2357665A1
- Authority
- FR
- France
- Prior art keywords
- fibres
- stream
- decreases towards
- spinning device
- open
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
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)
Abstract
a. Procédé pour transporter la matière fibreuse dans une unité à rotor de filage de fibres libérées à travers un canal de transport hors de la zone d'action du cylindre peigneur à 1'intérieur du rotor de filage à l'aide d'un courant d'air. b. Procédé caractérisé en ce que les fibres sont projetées par la rotation du cylindre peigneur au milieu du courant d'air passant par le canal de transport, la vitesse du courant d'air diminuant vers son milieu au moins dans la zone de projection des fibres. c. Dispositif applicable à des machines à filer des textiles.
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 (2)
Publication Number | Publication Date |
---|---|
FR2357665A1 true FR2357665A1 (fr) | 1978-02-03 |
FR2357665B1 FR2357665B1 (fr) | 1982-08-20 |
Family
ID=5388162
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7719864A Granted FR2357665A1 (fr) | 1976-07-08 | 1977-06-28 | Procede et dispositif pour transporter la matiere fibreuse dans une unite a rotor de filage de fibres a extremite ouverte |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE856544A (fr) |
CS (1) | CS183469B1 (fr) |
DE (1) | DE2727395C2 (fr) |
FR (1) | FR2357665A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2596073A1 (fr) * | 1986-03-19 | 1987-09-25 | Prouvost Sa | Procede et dispositif de transformation d'un file de fibres textiles |
EP0311946A1 (fr) * | 1987-10-12 | 1989-04-19 | ELITEX koncern textilniho strojirenstvi | Procédé et dispositif pour enlever des fibres d'un cylindre peigneur d'une unité de filage d'un métier à filer à bout libre |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CZ299259B6 (cs) * | 2001-10-01 | 2008-05-28 | Rieter Cz A.S. | Oddelovací teleso ojednocených vláken pro rotorový doprádací stroj |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2177948A1 (fr) * | 1972-03-27 | 1973-11-09 | Daiwa Spinning Co Ltd | |
GB1383555A (en) * | 1972-03-24 | 1974-02-12 | Casablancas Ltd | Yarn spinning apparatus |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US3620002A (en) * | 1969-03-17 | 1971-11-16 | Roberts Co | Open end spinning assembly and method |
CS168160B1 (fr) * | 1972-06-08 | 1976-05-28 | ||
CS167567B1 (fr) * | 1972-10-02 | 1976-04-29 | ||
DE2427455A1 (de) * | 1974-06-07 | 1975-12-18 | Fritz Stahlecker | Vorrichtung zum aufloesen eines faserbandes |
-
1976
- 1976-07-08 CS CS452476A patent/CS183469B1/cs unknown
-
1977
- 1977-06-18 DE DE2727395A patent/DE2727395C2/de not_active Expired
- 1977-06-28 FR FR7719864A patent/FR2357665A1/fr active Granted
- 1977-07-06 BE BE179125A patent/BE856544A/fr not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1383555A (en) * | 1972-03-24 | 1974-02-12 | Casablancas Ltd | Yarn spinning apparatus |
FR2177948A1 (fr) * | 1972-03-27 | 1973-11-09 | Daiwa Spinning Co Ltd |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2596073A1 (fr) * | 1986-03-19 | 1987-09-25 | Prouvost Sa | Procede et dispositif de transformation d'un file de fibres textiles |
EP0311946A1 (fr) * | 1987-10-12 | 1989-04-19 | ELITEX koncern textilniho strojirenstvi | Procédé et dispositif pour enlever des fibres d'un cylindre peigneur d'une unité de filage d'un métier à filer à bout libre |
Also Published As
Publication number | Publication date |
---|---|
FR2357665B1 (fr) | 1982-08-20 |
CS183469B1 (en) | 1978-06-30 |
BE856544A (fr) | 1977-10-31 |
DE2727395A1 (de) | 1978-01-12 |
DE2727395C2 (de) | 1986-08-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |