GB1465180A - Open-end spinning machines - Google Patents
Open-end spinning machinesInfo
- Publication number
- GB1465180A GB1465180A GB2158874A GB2158874A GB1465180A GB 1465180 A GB1465180 A GB 1465180A GB 2158874 A GB2158874 A GB 2158874A GB 2158874 A GB2158874 A GB 2158874A GB 1465180 A GB1465180 A GB 1465180A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rotor
- open
- cleaning
- end spinning
- controlled
- 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
- D01H4/04—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 contact of fibres with a running surface
- D01H4/22—Cleaning of running surfaces
- D01H4/24—Cleaning of running surfaces in rotor spinning
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
1465180 Cleaning open-end spinning rotors ZINSER TEXTILMASCHINEN GmbH 15 May 1974 [28 May 1973] 21588/74 Headings DID and D1F The rotor 1 of an open-end spinning machine is controlled such that when a thread monitor 9 detects an ends down continuous deceleration of the rotor is initiated and a timer 27 is activated which after a first period sufficient for the rotor speed to permit effective cleaning initiates a pneumatic cleaning operation and after a second period terminates the pneumatic cleaning operation. The initiation occurs during the run down of the rotor at time t 3 and termination occurs at t 5 when the rotor has stopped or alternatively during restarting of the rotor. The cleaning is done by an air nozzle 14 controlled by a valve 8. The rotor is decelerated by a lever operated brake pad 24 while the drive belt 4 is lifted from the drive whorl 3 by a roller, Fig. 2 (not shown).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2327127A DE2327127A1 (en) | 1973-05-28 | 1973-05-28 | DEVICE FOR CLEANING SPINNING ROTORS ON OE SPINNING MACHINES |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1465180A true GB1465180A (en) | 1977-02-23 |
Family
ID=5882360
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2158874A Expired GB1465180A (en) | 1973-05-28 | 1974-05-15 | Open-end spinning machines |
Country Status (5)
Country | Link |
---|---|
US (1) | US3895483A (en) |
JP (1) | JPS5018737A (en) |
CH (1) | CH568406A5 (en) |
DE (1) | DE2327127A1 (en) |
GB (1) | GB1465180A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3489397A1 (en) * | 2017-11-27 | 2019-05-29 | Savio Macchine Tessili S.p.A. | Open end spinning machine with improved braking system of the rotor shaft |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH594078A5 (en) * | 1975-06-03 | 1977-12-30 | Nuova San Giorgio Spa | |
CH606534A5 (en) * | 1975-11-24 | 1978-11-15 | Nuova San Giorgio Spa | |
US4176512A (en) * | 1976-08-26 | 1979-12-04 | Rieter Machine Works Ltd. | Rotor braking apparatus at each spinning unit of an open-end spinning machine |
DE2735311C2 (en) * | 1977-08-05 | 1989-08-10 | Schubert & Salzer Maschinenfabrik Ag, 8070 Ingolstadt | Device for cleaning spinning rotors in open-end spinning devices |
US4166356A (en) * | 1978-01-11 | 1979-09-04 | Vyzkumny Ustav Bavlnarsky | Method of and apparatus for pneumatically removing a fibrous ribbon or a severed yarn end from the spinning rotor of an open-end spinning machine |
DE2811960C2 (en) * | 1978-03-18 | 1984-05-17 | Schubert & Salzer Maschinenfabrik Ag, 8070 Ingolstadt | Device for the individual piecing of individual spinning devices of an open-end spinning machine |
EP0071893B1 (en) * | 1981-08-11 | 1985-05-15 | Maschinenfabrik Rieter Ag | Method and device for cleaning open-end spinning rotors |
DE3336591A1 (en) * | 1983-10-07 | 1985-04-25 | Fritz 7347 Bad Überkingen Stahlecker | OE FRICTION SPIDER |
DE3347087A1 (en) * | 1983-12-24 | 1985-07-04 | Fritz 7347 Bad Überkingen Stahlecker | DEVICE FOR OE-FRICTION SPINNING |
DE3402367A1 (en) * | 1984-01-25 | 1985-08-01 | Fritz 7347 Bad Überkingen Stahlecker | OE FRICTION SPINNING MACHINE WITH A VARIETY OF SPINNING UNITS |
IT1189992B (en) * | 1985-02-27 | 1988-02-10 | Zinser Textilmaschinen Gmbh | MACHINE TO PRODUCE TWISTED OR TWISTED WIRES |
DE3726531C1 (en) * | 1987-08-10 | 1988-12-08 | Schubert & Salzer Maschinen | Open-end spinning device and method for starting such a device |
DE102004016547B4 (en) * | 2004-03-24 | 2013-08-22 | Rieter Ingolstadt Gmbh | Method for opening or cleaning a spinning machine |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT291056B (en) * | 1966-08-24 | 1971-06-25 | Rieter Ag Maschf | Cleaning device for fiber collecting surfaces of spinning chamber spinning machines |
DE1560301A1 (en) * | 1966-08-11 | 1972-04-06 | Schubert & Salzer Maschinen | Device for cleaning spinning turbines in open-end spinning devices |
CH535845A (en) * | 1971-01-29 | 1973-04-15 | Luwa Ag | Method and device for cleaning the turbines of open-end spinning devices |
DE2159248C3 (en) * | 1971-11-30 | 1979-04-19 | Zinser Textilmaschinen Gmbh, 7333 Ebersbach | Open-end spinning machine |
-
1973
- 1973-05-28 DE DE2327127A patent/DE2327127A1/en active Pending
-
1974
- 1974-04-16 CH CH523074A patent/CH568406A5/xx not_active IP Right Cessation
- 1974-05-15 GB GB2158874A patent/GB1465180A/en not_active Expired
- 1974-05-28 US US474050A patent/US3895483A/en not_active Expired - Lifetime
- 1974-05-28 JP JP49059396A patent/JPS5018737A/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3489397A1 (en) * | 2017-11-27 | 2019-05-29 | Savio Macchine Tessili S.p.A. | Open end spinning machine with improved braking system of the rotor shaft |
Also Published As
Publication number | Publication date |
---|---|
US3895483A (en) | 1975-07-22 |
JPS5018737A (en) | 1975-02-27 |
CH568406A5 (en) | 1975-10-31 |
DE2327127A1 (en) | 1974-12-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |