GB1443731A - Open-end spinning machines - Google Patents
Open-end spinning machinesInfo
- Publication number
- GB1443731A GB1443731A GB3541073A GB3541073A GB1443731A GB 1443731 A GB1443731 A GB 1443731A GB 3541073 A GB3541073 A GB 3541073A GB 3541073 A GB3541073 A GB 3541073A GB 1443731 A GB1443731 A GB 1443731A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sleeve
- rotor
- open
- pulley
- secured
- 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
- D01H4/08—Rotor spinning, i.e. the running surface being provided by a rotor
- D01H4/12—Rotor bearings; Arrangements for driving or stopping
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Rolling Contact Bearings (AREA)
- Support Of The Bearing (AREA)
Abstract
1443731 Open-end spinner: rotor shaft support MASCHINENFABRIK RIETER AG 25 July 1973 [17 Aug 1972] 35410/73 Heading DID In an open-end spinning machine, the rolling bearings of a pulley-driven shaft mounting a cup-shaped rotor are scoured in a rigid metal sleeve, and the sleeve is secured in a housing bore by an elastic ring at the sleeve and nearest the rotor and 'by an elastic support at the opposite sleeve end. Shaft 9 mounting rotor 6 and pulley 9, is mounted in 'ball bearing 10 and roller bearing 13. The bearings are mounted in sleeve 14 secured in bore 16 by rubber sealing ring 16 and by spaced rubber pads 21. Air flows between the pads and through sleeve holes 20 to equalise the air pressure on either side of bearing 10. Seal 18 reduces the air flow into space 19. Oil is drip fed from wick 25 via tube 26 into sleeve 14. The oil may be pumped. For Figure see next column
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IN1262/CAL/74A IN140662B (en) | 1972-08-17 | 1974-06-10 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1218472A CH556919A (en) | 1972-08-17 | 1972-08-17 | STORAGE FOR A SPINNING ROTOR OF AN OPEN-END SPINNING DEVICE. |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1443731A true GB1443731A (en) | 1976-07-21 |
Family
ID=4380665
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3541073A Expired GB1443731A (en) | 1972-08-17 | 1973-07-25 | Open-end spinning machines |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS5412580Y2 (en) |
AR (1) | AR195440A1 (en) |
BR (1) | BR7306242D0 (en) |
CH (1) | CH556919A (en) |
DD (1) | DD106421A5 (en) |
DE (2) | DE7324434U (en) |
FR (1) | FR2196406B1 (en) |
GB (1) | GB1443731A (en) |
HK (1) | HK30278A (en) |
IT (1) | IT994102B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1371761A2 (en) * | 2002-06-12 | 2003-12-17 | Saurer-Allma GmbH | Roller arrangement for a twisting head rotor |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH622291A5 (en) * | 1976-09-09 | 1981-03-31 | Rieter Ag Maschf | |
DE2840657C3 (en) * | 1978-09-19 | 1981-11-12 | Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt | Bearing for the spinning rotor of an open-end rotor spinning machine |
JPS5720607Y2 (en) * | 1978-10-18 | 1982-05-04 | ||
DE3126892C2 (en) * | 1981-07-08 | 1984-06-20 | Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt | Bearing for the spinning rotor of an open-end rotor spinning machine |
DE3304912C2 (en) * | 1983-02-12 | 1985-04-04 | Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt | OE rotor bearing |
CS266602B1 (en) * | 1987-11-19 | 1990-01-12 | Rajsigl Zdenek | Rolling seating for a textile spindle |
JPH01269722A (en) * | 1988-04-22 | 1989-10-27 | Toshiro Higuchi | Magnetic control bearing unit |
DE102015121963A1 (en) * | 2015-12-16 | 2017-06-22 | Rieter Ingolstadt Gmbh | Open-end spinning device with an air supply |
DE102020104627A1 (en) * | 2020-02-21 | 2021-08-26 | Saurer Spinning Solutions Gmbh & Co. Kg | Shaft bearing for mounting a spinning rotor of a rotor spinning machine |
CN113446316B (en) * | 2021-07-20 | 2022-08-09 | 杭州时代电动科技有限公司 | Elastic bushing structure |
-
1972
- 1972-08-17 CH CH1218472A patent/CH556919A/en not_active IP Right Cessation
-
1973
- 1973-07-02 DE DE19737324434 patent/DE7324434U/en not_active Expired
- 1973-07-02 DE DE19732333555 patent/DE2333555C3/en not_active Expired
- 1973-07-16 IT IT5148173A patent/IT994102B/en active
- 1973-07-25 GB GB3541073A patent/GB1443731A/en not_active Expired
- 1973-07-30 AR AR24934073A patent/AR195440A1/en active
- 1973-08-14 BR BR624273A patent/BR7306242D0/en unknown
- 1973-08-15 DD DD17291173A patent/DD106421A5/xx unknown
- 1973-08-16 FR FR7329828A patent/FR2196406B1/fr not_active Expired
- 1973-08-17 JP JP9617873U patent/JPS5412580Y2/ja not_active Expired
-
1978
- 1978-06-15 HK HK30278A patent/HK30278A/en unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1371761A2 (en) * | 2002-06-12 | 2003-12-17 | Saurer-Allma GmbH | Roller arrangement for a twisting head rotor |
EP1371761A3 (en) * | 2002-06-12 | 2004-12-29 | Saurer-Allma GmbH | Roller arrangement for a twisting head rotor |
Also Published As
Publication number | Publication date |
---|---|
DE2333555A1 (en) | 1974-03-07 |
DD106421A5 (en) | 1974-06-12 |
FR2196406A1 (en) | 1974-03-15 |
DE7324434U (en) | 1976-11-18 |
HK30278A (en) | 1978-06-23 |
DE2333555B2 (en) | 1974-12-19 |
JPS5412580Y2 (en) | 1979-06-01 |
CH556919A (en) | 1974-12-13 |
FR2196406B1 (en) | 1983-07-18 |
IT994102B (en) | 1975-10-20 |
AR195440A1 (en) | 1973-10-08 |
JPS4970217U (en) | 1974-06-19 |
BR7306242D0 (en) | 1974-06-27 |
DE2333555C3 (en) | 1980-10-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |