GB1375546A - - Google Patents
Info
- Publication number
- GB1375546A GB1375546A GB5322970A GB5322970A GB1375546A GB 1375546 A GB1375546 A GB 1375546A GB 5322970 A GB5322970 A GB 5322970A GB 5322970 A GB5322970 A GB 5322970A GB 1375546 A GB1375546 A GB 1375546A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shaft
- rotor
- supported
- spinning
- bearing
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/08—Rigid support of bearing units; Housings, e.g. caps, covers for spindles
- F16C35/10—Rigid support of bearing units; Housings, e.g. caps, covers for spindles with sliding-contact bearings
-
- 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
- D01H4/14—Rotor driven by an electric motor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2340/00—Apparatus for treating textiles
- F16C2340/18—Apparatus for spinning or twisting
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
1375546 Open-end spinner: drive means PLATT INTERNATIONAL Ltd 3 Nov 1971 [9 Nov 1970] 53229/70 Heading DID [Also in Division F2] A spinning unit for an open end spinning machine includes a drive shaft which is supported by two air bearings situated externally of the shaft, and which carries a spinning rotor and the rotor of a drive motor. A shaft 13 is supported by air bearings 11, 12, and carries a spinning rotor 31 and a rotor 17 within stator 23 of induction motor 1. Each bearing includes a glass or plastics journal element 15 resiliently supported by rubber O-rings 16. Each bearing may be of a static or aerodynamic type, or may change from an aerostatic to an aerodynamic type as the shaft speed increases. The bearings may be arranged between the two rotors. Shaft mounted plate 26 forms an air thrust bearing with wall 28. For Figure see next column
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5322970A GB1375546A (en) | 1970-11-09 | 1970-11-09 | |
DE19712154983 DE2154983A1 (en) | 1970-11-09 | 1971-11-05 | Spinning unit for an open-end spinning machine |
IT53943/71A IT944815B (en) | 1970-11-09 | 1971-11-08 | COMPLEX FOR SPINNING AND PROCEDURE TO ASSEMBLE THE SAME |
ES396786A ES396786A1 (en) | 1970-11-09 | 1971-11-08 | Improvements introduced in spindle units for open end spindle machines. (Machine-translation by Google Translate, not legally binding) |
CS7819A CS176176B2 (en) | 1970-11-09 | 1971-11-08 | |
CH546834D CH546834A (en) | 1970-11-09 | 1971-11-09 | OPEN-END SPINNING DEVICE. |
FR7140135A FR2112556B1 (en) | 1970-11-09 | 1971-11-09 | |
JP8875271A JPS553451B1 (en) | 1970-11-09 | 1971-11-09 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5322970A GB1375546A (en) | 1970-11-09 | 1970-11-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1375546A true GB1375546A (en) | 1974-11-27 |
Family
ID=10467070
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5322970A Expired GB1375546A (en) | 1970-11-09 | 1970-11-09 |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS553451B1 (en) |
CH (1) | CH546834A (en) |
CS (1) | CS176176B2 (en) |
DE (1) | DE2154983A1 (en) |
ES (1) | ES396786A1 (en) |
FR (1) | FR2112556B1 (en) |
GB (1) | GB1375546A (en) |
IT (1) | IT944815B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4251119A (en) * | 1976-04-13 | 1981-02-17 | Johannes Heidenhain Gmbh | Gas bearing for rapidly rotating parts |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH581207A5 (en) * | 1973-10-24 | 1976-10-29 | Vyzk Ustav Bavlnarsky | |
CS187697B1 (en) * | 1976-07-06 | 1979-02-28 | Milan Chrtek | Method of and apparatus for cooling spinning units of open-end spinning machines |
DE3326405C2 (en) * | 1983-07-22 | 1986-04-10 | Schubert & Salzer Maschinenfabrik Ag, 8070 Ingolstadt | Open-end rotor spinning device |
DE3924373C2 (en) * | 1989-07-22 | 2000-02-24 | Temco Textilmaschkomponent | Textile spindle with single-motor drive, with the rotor suspended in a damped manner |
DE4208039C2 (en) * | 1992-03-13 | 2002-01-17 | Schlafhorst & Co W | Pot spinning device |
-
1970
- 1970-11-09 GB GB5322970A patent/GB1375546A/en not_active Expired
-
1971
- 1971-11-05 DE DE19712154983 patent/DE2154983A1/en active Pending
- 1971-11-08 ES ES396786A patent/ES396786A1/en not_active Expired
- 1971-11-08 IT IT53943/71A patent/IT944815B/en active
- 1971-11-08 CS CS7819A patent/CS176176B2/cs unknown
- 1971-11-09 CH CH546834D patent/CH546834A/en not_active IP Right Cessation
- 1971-11-09 FR FR7140135A patent/FR2112556B1/fr not_active Expired
- 1971-11-09 JP JP8875271A patent/JPS553451B1/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4251119A (en) * | 1976-04-13 | 1981-02-17 | Johannes Heidenhain Gmbh | Gas bearing for rapidly rotating parts |
Also Published As
Publication number | Publication date |
---|---|
FR2112556B1 (en) | 1974-05-31 |
JPS553451B1 (en) | 1980-01-25 |
FR2112556A1 (en) | 1972-06-16 |
DE2154983A1 (en) | 1972-05-10 |
CH546834A (en) | 1974-03-15 |
CS176176B2 (en) | 1977-06-30 |
IT944815B (en) | 1973-04-20 |
ES396786A1 (en) | 1975-03-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2246756B1 (en) | ||
GB929577A (en) | Motor | |
GB1511948A (en) | Wind driven power plants | |
GB1381528A (en) | Rotary shaft support arrangement | |
GB1410507A (en) | Spherical electric motors and magnetic couplings | |
GB1324734A (en) | Mountings for open-end or break-spinning machines | |
GB1461259A (en) | Textile machines | |
GB1381671A (en) | Apparatus for driving and supporting a spinning element | |
FR2112556B1 (en) | ||
GB1376439A (en) | Bearing unit for open-end spinning rotors | |
GB1419586A (en) | Device for supporting a spindle of an open-end spinning apparatus | |
GB1393705A (en) | Permanent magnet electric motors with speed reducing means | |
GB1438572A (en) | Break or open-end spinning machine | |
GB1415304A (en) | Method of and apparatus for damping vibrations and parasitic oxcillations in machine tools | |
GB1363604A (en) | Yarn spinning apparatus | |
GB1097514A (en) | Motor driven pumps | |
GB1363372A (en) | Spinning and twisting machines | |
GB938148A (en) | Improvements in or relating to motor driven blower units | |
GB1404767A (en) | Open-end spinning | |
FR2252030A5 (en) | Vehicle cooler fan assembly - has motor mounted in two part housing including bearings for the motor shaft | |
GB1396654A (en) | Drive assembly for open-end spinning machines | |
GB1225067A (en) | Twisting and forming device for a break spinning device | |
GB848147A (en) | Axial-flow fans | |
GB721577A (en) | Improvements in or relating to electric motor shaft arrangements | |
GB694678A (en) | Improvements in drive mechanisms for centrifuges |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |