FR2042355A1 - Open-end spinning - Google Patents
Open-end spinningInfo
- Publication number
- FR2042355A1 FR2042355A1 FR7002504A FR7002504A FR2042355A1 FR 2042355 A1 FR2042355 A1 FR 2042355A1 FR 7002504 A FR7002504 A FR 7002504A FR 7002504 A FR7002504 A FR 7002504A FR 2042355 A1 FR2042355 A1 FR 2042355A1
- Authority
- FR
- France
- Prior art keywords
- open
- air stream
- end spinning
- helix
- yarn
- 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
- D01H4/02—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 a fluid, e.g. air vortex
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
Tubular device has a helical air stream in the opposite direction to the yarn take-off. Orifice rings are on the inner wall of the spinning tube and consist of turns of a helix whose sense corresponds with that of the air stream. Pref. the helix is between the fibre feed point and the yarn outlet.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD13938269 | 1969-04-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2042355A1 true FR2042355A1 (en) | 1971-02-12 |
FR2042355B1 FR2042355B1 (en) | 1973-10-19 |
Family
ID=5481144
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7002504A Granted FR2042355A1 (en) | 1969-04-22 | 1970-01-23 | Open-end spinning |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH519597A (en) |
DE (1) | DE1964342A1 (en) |
FR (1) | FR2042355A1 (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR617472A (en) * | 1926-05-22 | 1927-02-19 | Spinning device | |
FR1479690A (en) * | 1966-05-10 | 1967-05-05 | Process for drawing and spinning textile fibers and device for carrying out this process or similar process |
-
1969
- 1969-12-23 DE DE19691964342 patent/DE1964342A1/en active Pending
-
1970
- 1970-01-23 FR FR7002504A patent/FR2042355A1/en active Granted
- 1970-01-26 CH CH106370A patent/CH519597A/en not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR617472A (en) * | 1926-05-22 | 1927-02-19 | Spinning device | |
FR1479690A (en) * | 1966-05-10 | 1967-05-05 | Process for drawing and spinning textile fibers and device for carrying out this process or similar process |
Also Published As
Publication number | Publication date |
---|---|
DE1964342A1 (en) | 1971-01-28 |
CH519597A (en) | 1972-02-29 |
FR2042355B1 (en) | 1973-10-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |