FR84F - - Google Patents
Info
- Publication number
- FR84F FR84F FR84DF FR84F FR 84 F FR84 F FR 84F FR 84D F FR84D F FR 84DF FR 84 F FR84 F FR 84F
- Authority
- FR
- France
- Prior art keywords
- cylinders
- cylinder
- fibers
- profile
- diedrical
- 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.)
- Active
Links
Abstract
SELON L'INVENTION, ON DISPOSE ENTRE DEUX CYLINDRES DE LA ZONE DE PRECARDAGE UN PROFIL SPECIAL DE CONSTITUTION DIEDRIQUE ET DE FORME CONCAVE INCURVEE EN CORRESPONDANCE ET AU VOISINAGE DE LA PERIPHERIE DE CES CYLINDRES. LEDIT PROFIL PERMET L'ELIMINATION DES FIBRES COURTES ET DES IMPURETES LORS DU PASSAGE DES FIBRES DU PREMIER AU SECOND CYLINDRE, AVEC L'AIDE DU FLUX D'AIR ENTRAINE PAR LA ROTATION DU SECOND CYLINDRE.ACCORDING TO THE INVENTION, BETWEEN TWO CYLINDERS OF THE PRECARDING ZONE A SPECIAL PROFILE OF DIEDRICAL CONSTITUTION AND OF A CURVED CONCAVE SHAPE IN CORRESPONDENCE AND NEAR THE PERIPHERY OF THESE CYLINDERS. THESE PROFILE ALLOWS THE ELIMINATION OF SHORT FIBERS AND IMPURITIES DURING THE PASSAGE OF THE FIBERS FROM THE FIRST TO THE SECOND CYLINDER, WITH THE ASSISTANCE OF THE AIR FLOW DRAWN BY THE ROTATION OF THE SECOND CYLINDER.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR947642 | 1963-09-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR84F true FR84F (en) |
Family
ID=8812443
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR2772D Active FR2772A (en) | 1963-09-16 | ||
FR84D Active FR84F (en) | 1963-09-16 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR2772D Active FR2772A (en) | 1963-09-16 |
Country Status (1)
Country | Link |
---|---|
FR (2) | FR84F (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL279858A (en) * | 1961-06-19 |
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0
- FR FR2772D patent/FR2772A/fr active Active
- FR FR84D patent/FR84F/fr active Active
Also Published As
Publication number | Publication date |
---|---|
FR2772A (en) |
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