GB991900A - Improvements relating to the twisting of yarns - Google Patents
Improvements relating to the twisting of yarnsInfo
- Publication number
- GB991900A GB991900A GB3206061A GB3206061A GB991900A GB 991900 A GB991900 A GB 991900A GB 3206061 A GB3206061 A GB 3206061A GB 3206061 A GB3206061 A GB 3206061A GB 991900 A GB991900 A GB 991900A
- Authority
- GB
- United Kingdom
- Prior art keywords
- yarns
- yarn
- twisting
- false
- wheels
- 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
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
- D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
991, 900. False-twisting and doubling yarn. HOBOURN AERO COMPONENTS Ltd. Aug. 16, 1962 [Sept. 6, 1961], No. 32060/61. Headings DID and D1F. In a crimping process, a pair of yarns,x,y are false-twisted by each yarn being deflected by elements 15 into frictional engagement with the flanges of a groove 6a or 7a is one of a pair of wheels 6, 7 rotating about an axis transverse to the general direction of yarn movement. The wheels are covered by a rubber-base material. Heaters 4 and 11 each comprise a drum having a multistart helical groove therein. The yarns are doubled on spindle unit 13. Specification 991,899 is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3206061A GB991900A (en) | 1961-09-06 | 1961-09-06 | Improvements relating to the twisting of yarns |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3206061A GB991900A (en) | 1961-09-06 | 1961-09-06 | Improvements relating to the twisting of yarns |
Publications (1)
Publication Number | Publication Date |
---|---|
GB991900A true GB991900A (en) | 1965-05-12 |
Family
ID=10332567
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3206061A Expired GB991900A (en) | 1961-09-06 | 1961-09-06 | Improvements relating to the twisting of yarns |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB991900A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3645081A (en) * | 1969-10-31 | 1972-02-29 | Spinner Oy | Machine for crimping thermoplastic filament |
US3816988A (en) * | 1971-02-03 | 1974-06-18 | Bayer Ag | Process and an apparatus for the production of synthetic, crimped, highly elastic endless yarn |
-
1961
- 1961-09-06 GB GB3206061A patent/GB991900A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3645081A (en) * | 1969-10-31 | 1972-02-29 | Spinner Oy | Machine for crimping thermoplastic filament |
US3816988A (en) * | 1971-02-03 | 1974-06-18 | Bayer Ag | Process and an apparatus for the production of synthetic, crimped, highly elastic endless yarn |
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