GB1480691A - Method and apparatus for openended spinning - Google Patents
Method and apparatus for openended spinningInfo
- Publication number
- GB1480691A GB1480691A GB3651475A GB3651475A GB1480691A GB 1480691 A GB1480691 A GB 1480691A GB 3651475 A GB3651475 A GB 3651475A GB 3651475 A GB3651475 A GB 3651475A GB 1480691 A GB1480691 A GB 1480691A
- Authority
- GB
- United Kingdom
- Prior art keywords
- thread
- piecing
- speed
- reduced
- during
- 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
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
- D01H4/42—Control of driving or stopping
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
In open-end spinning, piecing is made easier and failed attempts are reduced, in that, in piecing and in the elimination of thread breaks, during the piecing time (tA) the quotient of the thread rotational speed (1) and the thread draw-off speed (2) is increased in relation to the quotient of these two speeds maintained during the production time (tP). Preferably, during the piecing time (tA), the apparatus runs at a thread rotational speed reduced in relation to the production speed and at a thread draw-off speed correspondingly reduced superproportionally. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742442340 DE2442340B2 (en) | 1974-09-04 | 1974-09-04 | Method and device for OE spinning |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1480691A true GB1480691A (en) | 1977-07-20 |
Family
ID=5924848
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3651475A Expired GB1480691A (en) | 1974-09-04 | 1975-09-04 | Method and apparatus for openended spinning |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5153030A (en) |
CH (1) | CH610018A5 (en) |
DE (1) | DE2442340B2 (en) |
FR (1) | FR2283965A1 (en) |
GB (1) | GB1480691A (en) |
IT (1) | IT1042120B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8707667B2 (en) | 2011-08-26 | 2014-04-29 | Oerlikon Textile Gmbh & Co. Kg | Textile machine with a plurality of workstations |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2605978C2 (en) * | 1976-02-14 | 1986-06-05 | W. Schlafhorst & Co, 4050 Mönchengladbach | Device for controlling the piecing process in rotor spinning machines |
DE2708936C2 (en) * | 1977-03-02 | 1993-07-29 | Fritz 7347 Bad Überkingen Stahlecker | Method and device for spinning a thread on spinning units of an open-end spinning machine |
DE2760369C2 (en) * | 1977-03-02 | 1988-03-24 | Fritz 7347 Bad Ueberkingen De Stahlecker | |
JPS55128026A (en) * | 1979-03-22 | 1980-10-03 | Toyoda Autom Loom Works Ltd | Starting method of open-end fine spinning frame and device therefor |
JPS5940927B2 (en) * | 1980-05-16 | 1984-10-03 | 株式会社豊田自動織機製作所 | How to start up a roving machine |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH551501A (en) * | 1972-07-14 | 1974-07-15 | Skf Kugellagerfabriken Gmbh | Open-end spinning start-stop control - with unit to give variable drive function for accelerating and decelerating stages |
-
1974
- 1974-09-04 DE DE19742442340 patent/DE2442340B2/en not_active Withdrawn
-
1975
- 1975-08-27 CH CH1108475A patent/CH610018A5/en not_active IP Right Cessation
- 1975-08-28 IT IT2666875A patent/IT1042120B/en active
- 1975-09-04 JP JP10658275A patent/JPS5153030A/en active Pending
- 1975-09-04 GB GB3651475A patent/GB1480691A/en not_active Expired
- 1975-09-04 FR FR7527199A patent/FR2283965A1/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8707667B2 (en) | 2011-08-26 | 2014-04-29 | Oerlikon Textile Gmbh & Co. Kg | Textile machine with a plurality of workstations |
Also Published As
Publication number | Publication date |
---|---|
FR2283965B1 (en) | 1979-06-22 |
JPS5153030A (en) | 1976-05-11 |
FR2283965A1 (en) | 1976-04-02 |
DE2442340B2 (en) | 1979-04-12 |
DE2442340A1 (en) | 1976-03-18 |
IT1042120B (en) | 1980-01-30 |
CH610018A5 (en) | 1979-03-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |