GB1454138A - Method of controlling open-end spinning machines and an open- end spinning machine itself - Google Patents
Method of controlling open-end spinning machines and an open- end spinning machine itselfInfo
- Publication number
- GB1454138A GB1454138A GB875874A GB875874A GB1454138A GB 1454138 A GB1454138 A GB 1454138A GB 875874 A GB875874 A GB 875874A GB 875874 A GB875874 A GB 875874A GB 1454138 A GB1454138 A GB 1454138A
- Authority
- GB
- United Kingdom
- Prior art keywords
- spinning
- removal
- yarn
- sensor
- switching
- 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
Abstract
1454138 Controlling open end spinners VYZKUMNY USTAV BAVLNARSKY 27 Feb 1974 [9 April 1973] 8758/74 Heading D1D In an open end spinning machine comprising spinning units each provided with a sensor for detecting an abnormal operating condition, switching-off means for temporarily stopping operating elements of the unit, and with an executing element for removal of the abnormal condition, when a sensor detects an abnormal condition it actuates the switching-off means and simultaneously connects an AND circuit to an abnormal condition removal programming system common to the spinning units, the associated executing element and switching off means being thereby connected to a condition removal programme repeatedly emitted by the system. The programme may be emitted at repeated time intervals. As shown, Fig. 2, an open end spinner comprises a common normal operation programming system 1 and a common, abnormal condition removal programming system 2. Each spinning unit comprises clutches 91, 92 for a fibre feed roller and a yarn withdrawal roller, forming switching-off means and a clutch 93, enabling a yarn winding bobbin to be reversed to return yarn to the spinning chamber for spinning in, and forming the executing element. Each unit also comprises a sensor 71 for detecting yarn breakages. In normal operation sensor 71 is in position one, and system 1 issues a signal via line 11 to close clutch 91, a signal via line 12 to close clutch 92, and a signal via line 13 releasing clutch 93. When sensor 71 senses yarn breakage it assumes position two, to operate relay 51 to disconnect clutches 91 and 92, and simultaneously AND circuit or relay 51 is connected via contact 511 to line 20 of system 2. When the repeated programme of system 2 emits a starting signal O relay 61 is operated and clutches 91, 92, 93 are controlled by signals from system 2 to effect yarn piecing- up and to start spinning. The removal of abnormal conditions may be accomplished simultaneously on a plurality of spinning units. The removal of different abnormal conditions may be accomplished according to different programmes.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS249273A CS173768B1 (en) | 1973-04-09 | 1973-04-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1454138A true GB1454138A (en) | 1976-10-27 |
Family
ID=5362201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB875874A Expired GB1454138A (en) | 1973-04-09 | 1974-02-27 | Method of controlling open-end spinning machines and an open- end spinning machine itself |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5521707B2 (en) |
| CH (1) | CH572107A5 (en) |
| CS (1) | CS173768B1 (en) |
| DE (1) | DE2413632C2 (en) |
| GB (1) | GB1454138A (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH599364A5 (en) * | 1975-07-16 | 1978-05-31 | Rieter Ag Maschf | |
| DE2556237C2 (en) * | 1975-12-13 | 1986-05-28 | Stahlecker, Fritz, 7347 Bad Überkingen | Spinning machine system with several open-end spinning machines and at least one maintenance device |
| CS184560B1 (en) * | 1976-04-21 | 1978-08-31 | Karel Mikulecky | Method of and apparatus for controlling devices in open-end spinning and like machines,for performing various operational steps |
| DE2725105C2 (en) * | 1977-06-03 | 1994-07-07 | Fritz 7347 Bad Überkingen Stahlecker | Method for carrying out a piecing process and device for carrying out the method |
| CS195851B1 (en) * | 1977-12-06 | 1980-02-29 | Karel Mikulecky | Apparatus for unifying time constants of fibrous material supply,or return mechanisms,and yarn take-off and winding mechanisms in open-end spinning machines for processing staple fibres |
| CS201779B1 (en) * | 1978-09-06 | 1980-11-28 | Jiri Sloupensky | Method of and apparatus for controlling the operation of open-end spinning machines |
| CS227602B1 (en) * | 1980-02-13 | 1984-04-16 | Jiri Ing Elias | Method of and apparatus for yarn spinning-in in open-end spinning unit |
| CS222909B1 (en) * | 1980-11-12 | 1983-08-26 | Karel Mikulecky | Apparatus for rational remedy of non-stationary state of open-end spinning units |
| DE10153457B4 (en) * | 2001-10-30 | 2015-07-16 | Rieter Ingolstadt Gmbh | Textile machine having a plurality of processing stations and communication method therefor |
Family Cites Families (1)
| 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 |
-
1973
- 1973-04-09 CS CS249273A patent/CS173768B1/cs unknown
-
1974
- 1974-01-24 CH CH97874A patent/CH572107A5/xx not_active IP Right Cessation
- 1974-02-27 GB GB875874A patent/GB1454138A/en not_active Expired
- 1974-03-21 DE DE19742413632 patent/DE2413632C2/en not_active Expired
- 1974-04-09 JP JP4035374A patent/JPS5521707B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2413632A1 (en) | 1974-10-17 |
| CS173768B1 (en) | 1977-03-31 |
| DE2413632C2 (en) | 1983-01-20 |
| JPS49134939A (en) | 1974-12-25 |
| CH572107A5 (en) | 1976-01-30 |
| JPS5521707B2 (en) | 1980-06-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |