FR2137791A1 - - Google Patents
Info
- Publication number
- FR2137791A1 FR2137791A1 FR7216871A FR7216871A FR2137791A1 FR 2137791 A1 FR2137791 A1 FR 2137791A1 FR 7216871 A FR7216871 A FR 7216871A FR 7216871 A FR7216871 A FR 7216871A FR 2137791 A1 FR2137791 A1 FR 2137791A1
- Authority
- FR
- France
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712123761 DE2123761A1 (de) | 1971-05-13 | 1971-05-13 | Vorrichtung zum Zuführen von Faserlunte bei Offen-End-Spinnmaschinen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2137791A1 true FR2137791A1 (Direct) | 1972-12-29 |
| FR2137791B1 FR2137791B1 (Direct) | 1976-08-06 |
Family
ID=5807768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7216871A Expired FR2137791B1 (Direct) | 1971-05-13 | 1972-05-10 |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE783382A (Direct) |
| CH (1) | CH539695A (Direct) |
| CS (1) | CS163274B2 (Direct) |
| DE (1) | DE2123761A1 (Direct) |
| FR (1) | FR2137791B1 (Direct) |
| GB (1) | GB1347953A (Direct) |
| IT (1) | IT955364B (Direct) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB477259A (en) * | 1937-06-05 | 1937-12-24 | Svend Ejnar Berthelsen | Improved method and means for the centrifugal spinning of fibrous material |
-
1971
- 1971-05-13 DE DE19712123761 patent/DE2123761A1/de active Pending
-
1972
- 1972-03-28 CS CS206872A patent/CS163274B2/cs unknown
- 1972-05-10 IT IT2414772A patent/IT955364B/it active
- 1972-05-10 FR FR7216871A patent/FR2137791B1/fr not_active Expired
- 1972-05-12 BE BE783382A patent/BE783382A/xx unknown
- 1972-05-12 GB GB2246172A patent/GB1347953A/en not_active Expired
- 1972-05-12 CH CH701372A patent/CH539695A/de not_active IP Right Cessation
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB477259A (en) * | 1937-06-05 | 1937-12-24 | Svend Ejnar Berthelsen | Improved method and means for the centrifugal spinning of fibrous material |
Also Published As
| Publication number | Publication date |
|---|---|
| IT955364B (it) | 1973-09-29 |
| CH539695A (de) | 1973-07-31 |
| BE783382A (fr) | 1972-09-01 |
| DE2123761A1 (de) | 1972-11-16 |
| GB1347953A (en) | 1974-02-27 |
| FR2137791B1 (Direct) | 1976-08-06 |
| CS163274B2 (Direct) | 1975-08-29 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |