ES8105046A1 - Apparatus for removing an irregularity in a thread - Google Patents
Apparatus for removing an irregularity in a threadInfo
- Publication number
- ES8105046A1 ES8105046A1 ES495120A ES495120A ES8105046A1 ES 8105046 A1 ES8105046 A1 ES 8105046A1 ES 495120 A ES495120 A ES 495120A ES 495120 A ES495120 A ES 495120A ES 8105046 A1 ES8105046 A1 ES 8105046A1
- Authority
- ES
- Spain
- Prior art keywords
- thread
- bobbin
- take
- spinning apparatus
- defect
- 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.)
- Expired
Links
- 238000009987 spinning Methods 0.000 abstract 3
- 230000007547 defect Effects 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 238000007383 open-end spinning Methods 0.000 abstract 2
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H13/00—Other common constructional features, details or accessories
- D01H13/14—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements
- D01H13/22—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements responsive to presence of irregularities in running material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
In a process for effecting a thread join in an open-end spinning machine the thread, in which a join has been spun and which is drawn off from the spinning apparatus, continues to be discharged, the take-up bobbin being stationary until the thread section with the defect is severed in the course of a thread attachment process, whereupon the thread drawn out of the spinning apparatus is wound onto the take-up bobbin. On the appearance of a defect in the thread, the take-up of the latter on to the bobbin is discontinued, and the thread is then discharged in the above- described way. For this purpose the air throughput of a source of low pressure connected to ducts 22, 31 and 41 is controllable and, when the open-end spinning apparatus comes into operation, can be temporarily increased beyond the air throughput required during a normal spinning process.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2939568A DE2939568C2 (en) | 1979-09-29 | 1979-09-29 | Method and apparatus for eliminating an irregularity in a thread |
Publications (2)
Publication Number | Publication Date |
---|---|
ES495120A0 ES495120A0 (en) | 1981-06-01 |
ES8105046A1 true ES8105046A1 (en) | 1981-06-01 |
Family
ID=6082251
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES495120A Expired ES8105046A1 (en) | 1979-09-29 | 1980-09-17 | Apparatus for removing an irregularity in a thread |
Country Status (6)
Country | Link |
---|---|
DE (1) | DE2939568C2 (en) |
ES (1) | ES8105046A1 (en) |
FR (1) | FR2466536A1 (en) |
GB (1) | GB2059454A (en) |
IT (1) | IT1133627B (en) |
PL (1) | PL226345A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3825327A1 (en) * | 1988-07-26 | 1990-02-15 | Schubert & Salzer Maschinen | DEVICE AND METHOD FOR STORING THREAD |
DE102011053813A1 (en) * | 2011-09-21 | 2013-03-21 | Maschinenfabrik Rieter Ag | Spinning machine and method for discharging an end portion of a yarn on a spinning machine before a subsequent piecing |
DE102018131571A1 (en) * | 2018-12-10 | 2020-06-10 | Saurer Spinning Solutions Gmbh & Co. Kg | Suction air system |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2130740A1 (en) * | 1971-06-21 | 1972-12-28 | Skf Kugellagerfabriken Gmbh | Open-end spinning - using electronic circuits to detect signals from yarn monitors and spinners |
DE2540703A1 (en) * | 1975-09-12 | 1977-03-17 | Schubert & Salzer Maschinen | METHOD AND DEVICE FOR ELIMINATING AN IRREGULARITY IN A THREAD TO BE WINDED ON THE SPOOL OF AN OPEN-END SPINNER |
GB1553770A (en) * | 1976-06-25 | 1979-10-10 | Murata Machinery Ltd | Yarn piecing and knotting devicing for spinning apparatus |
DE2711163C2 (en) * | 1977-03-15 | 1986-10-30 | Stahlecker, Fritz, 7347 Bad Überkingen | Open-end spinning machine with a large number of spinning units and at least one movable maintenance device |
-
1979
- 1979-09-29 DE DE2939568A patent/DE2939568C2/en not_active Expired
-
1980
- 1980-08-21 PL PL22634580A patent/PL226345A1/xx unknown
- 1980-09-17 ES ES495120A patent/ES8105046A1/en not_active Expired
- 1980-09-25 IT IT24897/80A patent/IT1133627B/en active
- 1980-09-26 FR FR8020766A patent/FR2466536A1/en not_active Withdrawn
- 1980-09-29 GB GB8031326A patent/GB2059454A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
ES495120A0 (en) | 1981-06-01 |
GB2059454A (en) | 1981-04-23 |
DE2939568C2 (en) | 1981-11-19 |
IT1133627B (en) | 1986-07-09 |
PL226345A1 (en) | 1981-04-24 |
FR2466536A1 (en) | 1981-04-10 |
DE2939568A1 (en) | 1981-04-09 |
IT8024897A0 (en) | 1980-09-25 |
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