CH623613A5 - Fibre-opening apparatus of an open-end rotor spinning unit - Google Patents
Fibre-opening apparatus of an open-end rotor spinning unit Download PDFInfo
- Publication number
- CH623613A5 CH623613A5 CH1250877A CH1250877A CH623613A5 CH 623613 A5 CH623613 A5 CH 623613A5 CH 1250877 A CH1250877 A CH 1250877A CH 1250877 A CH1250877 A CH 1250877A CH 623613 A5 CH623613 A5 CH 623613A5
- Authority
- CH
- Switzerland
- Prior art keywords
- fiber
- connecting channel
- feed roller
- guide wall
- wall
- Prior art date
Links
- 238000007383 open-end spinning Methods 0.000 title claims description 8
- 239000000835 fiber Substances 0.000 claims description 150
- 230000007246 mechanism Effects 0.000 claims description 15
- 230000007423 decrease Effects 0.000 claims description 4
- 230000003247 decreasing effect Effects 0.000 claims description 2
- 238000009987 spinning Methods 0.000 description 23
- 230000009471 action Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 239000002657 fibrous material Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000004804 winding Methods 0.000 description 5
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000002688 persistence Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000002730 additional effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
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)
- Preliminary Treatment Of Fibers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS763976A CS186568B1 (en) | 1976-11-25 | 1976-11-25 | Fibre separating device for open end spinning units |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH623613A5 true CH623613A5 (en) | 1981-06-15 |
Family
ID=5425896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1250877A CH623613A5 (en) | 1976-11-25 | 1977-10-13 | Fibre-opening apparatus of an open-end rotor spinning unit |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5825771B2 (cs) |
| CH (1) | CH623613A5 (cs) |
| CS (1) | CS186568B1 (cs) |
| DE (1) | DE2748703C2 (cs) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8319928D0 (en) * | 1983-07-25 | 1983-08-24 | Hollingsworth Uk Ltd | Treatment of fibrous materials |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CS163380B1 (cs) * | 1971-08-27 | 1975-09-15 | ||
| CH564104A5 (cs) * | 1972-09-18 | 1975-07-15 | Vyzk Ustav Bavlnarsky |
-
1976
- 1976-11-25 CS CS763976A patent/CS186568B1/cs unknown
-
1977
- 1977-10-13 CH CH1250877A patent/CH623613A5/de not_active IP Right Cessation
- 1977-10-29 DE DE19772748703 patent/DE2748703C2/de not_active Expired
- 1977-11-25 JP JP52140841A patent/JPS5825771B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2748703C2 (de) | 1987-02-26 |
| DE2748703A1 (de) | 1978-06-08 |
| CS186568B1 (en) | 1978-12-29 |
| JPS5825771B2 (ja) | 1983-05-30 |
| JPS5370133A (en) | 1978-06-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |