GB1267195A - - Google Patents
Info
- Publication number
- GB1267195A GB1267195A GB1267195DA GB1267195A GB 1267195 A GB1267195 A GB 1267195A GB 1267195D A GB1267195D A GB 1267195DA GB 1267195 A GB1267195 A GB 1267195A
- Authority
- GB
- United Kingdom
- Prior art keywords
- collecting surface
- yarn
- fibres
- march
- prevent
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
1,267,195. Open end spinning. T.M.M. (RESEARCH) Ltd. 14 March, 1969 [14 March, 1968], No. 12440/68. Heading DID. An open end spinning device comprises a rotatable body 11 having passage therethrough having an inlet end 13 an outlet end 14 and a fibre collecting surface 21 facing radially inwards and means, such as an opening 18, to induce an air stream along the passage to assist in bringing fibres fed into inlet end 13 to the collecting surface 21 where the fibres are built onto the seed yarn 22. The tube is rotated by a belt 17. In Figs. 2 and 3 not shown a semi-circular fibre collecting surface (40) is formed in a rotatable body made by of two plates (36, 38) and stationary tubes (41, 42) introduce fibres into and lead yarn from the collecting surface. A leaf spring may be arranged within the body to grip the yarn end to prevent twist running off at the end. A ball or roller may be arranged to press centrifugally against the yarn on the collecting surface to prevent the twist running off. A false twist arrangement may be provided at the exit of the spinning device to operate in the same or opposite direction to the device.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1244068 | 1968-03-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1267195A true GB1267195A (en) | 1972-03-15 |
Family
ID=10004651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1267195D Expired GB1267195A (en) | 1968-03-14 | 1968-03-14 |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1267195A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2341675A1 (en) * | 1976-02-23 | 1977-09-16 | Jacobsen Alan | METHOD AND APPARATUS FOR TORSIONING WIRE AND WIRES THUS PRODUCED |
-
1968
- 1968-03-14 GB GB1267195D patent/GB1267195A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2341675A1 (en) * | 1976-02-23 | 1977-09-16 | Jacobsen Alan | METHOD AND APPARATUS FOR TORSIONING WIRE AND WIRES THUS PRODUCED |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |