FR2419340A2 - Perfectionnement aux dispositifs d'alimentation des unites de filature de fibres liberees - Google Patents
Perfectionnement aux dispositifs d'alimentation des unites de filature de fibres libereesInfo
- Publication number
- FR2419340A2 FR2419340A2 FR7806277A FR7806277A FR2419340A2 FR 2419340 A2 FR2419340 A2 FR 2419340A2 FR 7806277 A FR7806277 A FR 7806277A FR 7806277 A FR7806277 A FR 7806277A FR 2419340 A2 FR2419340 A2 FR 2419340A2
- Authority
- FR
- France
- Prior art keywords
- fibres
- feed device
- saw
- spinning unit
- ridges
- 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
- D01H4/30—Arrangements for separating slivers into fibres; Orienting or straightening fibres, e.g. using guide-rolls
- D01H4/32—Arrangements for separating slivers into fibres; Orienting or straightening fibres, e.g. using guide-rolls using opening rollers
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G15/00—Carding machines or accessories; Card clothing; Burr-crushing or removing arrangements associated with carding or other preliminary-treatment machines
- D01G15/84—Card clothing; Manufacture thereof not otherwise provided for
- D01G15/88—Card clothing; Manufacture thereof not otherwise provided for formed from metal sheets or strips
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Nonwoven Fabrics (AREA)
Abstract
L'invention concerne les machines textiles. Le dispositif comporte un tambour rotatif cylindrique 18 dont la surface est constituée par des cordons étroits de défibrage 31 dont chacun est constitué par une partie de l'extrados tune dent d'un ruban métallique méplat 202 dont un bord est muni de dents, ladite partie dextrados étant parallèle au bord non muni de dents du ruban. Le ruban est enroulé sur chant en hélice, par son bord non muni de dents, sur la surface d'un corps cylindrique 201 du tambour 18. L'invention est applicable à l'alimentation en fibres d'une unité de filature de fibres libérées.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7806277A FR2419340A2 (fr) | 1978-03-06 | 1978-03-06 | Perfectionnement aux dispositifs d'alimentation des unites de filature de fibres liberees |
DE19797905406 DE7905406U1 (de) | 1978-03-06 | 1979-02-27 | Zufuehrfoerderer fuer eine spinneinheit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7806277A FR2419340A2 (fr) | 1978-03-06 | 1978-03-06 | Perfectionnement aux dispositifs d'alimentation des unites de filature de fibres liberees |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2419340A2 true FR2419340A2 (fr) | 1979-10-05 |
FR2419340B2 FR2419340B2 (fr) | 1981-07-03 |
Family
ID=9205363
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7806277A Granted FR2419340A2 (fr) | 1978-03-06 | 1978-03-06 | Perfectionnement aux dispositifs d'alimentation des unites de filature de fibres liberees |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE7905406U1 (fr) |
FR (1) | FR2419340A2 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2479857A1 (fr) * | 1980-04-04 | 1981-10-09 | Alsacienne Constr Meca | Separateur de fibres pour l'alimentation d'un poste de filature a fibres liberees |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2221591A1 (de) * | 1971-05-03 | 1972-11-16 | Platt Internat Ltd | Eine OEffnungswalze enthaltender OEffner fuer Textilmaschinen |
FR2255404A1 (fr) * | 1973-12-24 | 1975-07-18 | Seelemann Baumann Gmbh |
-
1978
- 1978-03-06 FR FR7806277A patent/FR2419340A2/fr active Granted
-
1979
- 1979-02-27 DE DE19797905406 patent/DE7905406U1/de not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2221591A1 (de) * | 1971-05-03 | 1972-11-16 | Platt Internat Ltd | Eine OEffnungswalze enthaltender OEffner fuer Textilmaschinen |
FR2255404A1 (fr) * | 1973-12-24 | 1975-07-18 | Seelemann Baumann Gmbh |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2479857A1 (fr) * | 1980-04-04 | 1981-10-09 | Alsacienne Constr Meca | Separateur de fibres pour l'alimentation d'un poste de filature a fibres liberees |
Also Published As
Publication number | Publication date |
---|---|
DE7905406U1 (de) | 1979-06-28 |
FR2419340B2 (fr) | 1981-07-03 |
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