FR2061751B1 - - Google Patents
Info
- Publication number
- FR2061751B1 FR2061751B1 FR7018345A FR7018345A FR2061751B1 FR 2061751 B1 FR2061751 B1 FR 2061751B1 FR 7018345 A FR7018345 A FR 7018345A FR 7018345 A FR7018345 A FR 7018345A FR 2061751 B1 FR2061751 B1 FR 2061751B1
- 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.)
- Expired
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
- D01H4/36—Arrangements for separating slivers into fibres; Orienting or straightening fibres, e.g. using guide-rolls with means for taking away impurities
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD14251969 | 1969-09-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2061751A1 FR2061751A1 (en) | 1971-06-25 |
FR2061751B1 true FR2061751B1 (is) | 1973-12-21 |
Family
ID=5481665
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7018345A Granted FR2061751A1 (en) | 1969-09-17 | 1970-05-20 | Open-end spinning unit fibre loosening |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH525972A (is) |
CS (1) | CS161109B2 (is) |
FR (1) | FR2061751A1 (is) |
SU (1) | SU413684A3 (is) |
-
1970
- 1970-04-28 CH CH638270A patent/CH525972A/de not_active IP Right Cessation
- 1970-04-29 CS CS302870A patent/CS161109B2/cs unknown
- 1970-05-13 SU SU1438190A patent/SU413684A3/ru active
- 1970-05-20 FR FR7018345A patent/FR2061751A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
CS161109B2 (is) | 1975-05-04 |
FR2061751A1 (en) | 1971-06-25 |
SU413684A3 (is) | 1974-01-30 |
CH525972A (de) | 1972-07-31 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |