GB1395888A - Twisting of textile filaments - Google Patents
Twisting of textile filamentsInfo
- Publication number
- GB1395888A GB1395888A GB5045471A GB5045471A GB1395888A GB 1395888 A GB1395888 A GB 1395888A GB 5045471 A GB5045471 A GB 5045471A GB 5045471 A GB5045471 A GB 5045471A GB 1395888 A GB1395888 A GB 1395888A
- Authority
- GB
- United Kingdom
- Prior art keywords
- twisting
- oct
- rings
- hardnesses
- textile filaments
- 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
- D02G1/04—Devices for imparting false twist
- D02G1/08—Rollers or other friction causing elements
Abstract
1395888 False twisting PLATT SACO LOWELL Ltd 26 Oct 1972 [29 Oct 1971] 50454/71 Heading DID Yarn is false twisted by contact in succession with two moving deformable twist-imparting surfaces 6a-6d of different hardnesses. The surfaces 6a-6d may progressively increase in hardness and be arranged on two adjacent rotating bushes 11 or on rows of discs. The twisting surfaces may be rings (as shown) or internal sleeves Fig. 3 (not shown). The rings 6a-6d may be colour-coded according to their hardnesses.
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5045471A GB1395888A (en) | 1971-10-29 | 1971-10-29 | Twisting of textile filaments |
US00301107A US3846966A (en) | 1971-10-29 | 1972-10-26 | Twisting of textile filaments |
CH1564472A CH557897A (en) | 1971-10-29 | 1972-10-26 | PURELY MECHANICAL, FALSE WIRE PROCESS AND DEVICE FOR IMPLEMENTING IT ON THE FRICTION RIPPLY PRINCIPLE. |
IT7253685A IT970809B (en) | 1971-10-29 | 1972-10-27 | IMPROVEMENT IN PROCESS AND DEVICES FOR TWISTING TEXTILE FILAMENTS |
FR7238223A FR2158023B1 (en) | 1971-10-29 | 1972-10-27 | |
DE2252923A DE2252923A1 (en) | 1971-10-29 | 1972-10-27 | METHOD AND DEVICE FOR PRODUCING A FALSE WIRE IN A SYNTHETIC ENDLESS YARN |
JP47107650A JPS4850052A (en) | 1971-10-29 | 1972-10-28 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5045471A GB1395888A (en) | 1971-10-29 | 1971-10-29 | Twisting of textile filaments |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1395888A true GB1395888A (en) | 1975-05-29 |
Family
ID=10455950
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5045471A Expired GB1395888A (en) | 1971-10-29 | 1971-10-29 | Twisting of textile filaments |
Country Status (7)
Country | Link |
---|---|
US (1) | US3846966A (en) |
JP (1) | JPS4850052A (en) |
CH (1) | CH557897A (en) |
DE (1) | DE2252923A1 (en) |
FR (1) | FR2158023B1 (en) |
GB (1) | GB1395888A (en) |
IT (1) | IT970809B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1472399A (en) * | 1973-04-27 | 1977-05-04 | Imp Chem Ind Ld | False twisting advancing filamentary yarns |
DE2422690A1 (en) * | 1974-05-10 | 1975-11-20 | Bayer Ag | PROCESS FOR MANUFACTURING DRAW-TEXTURED YARNS WITH IMPROVED PROPERTIES |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2936567A (en) * | 1955-07-19 | 1960-05-17 | British Nylon Spinners Ltd | Twisting of textile filaments |
US2936570A (en) * | 1956-11-16 | 1960-05-17 | British Nylon Spinners Ltd | Twisting of textile filaments |
US3035397A (en) * | 1957-01-07 | 1962-05-22 | Hindley Brothers Ltd | Belt false twisting apparatus for crimping of textile yarns |
US3066473A (en) * | 1960-03-23 | 1962-12-04 | Maeda Yutaka | Apparatus and method for imparting twist and crimp to textile yarns |
US3656288A (en) * | 1966-09-03 | 1972-04-18 | Klinger Mfg Co Ltd | False twist texturizing method and apparatus |
US3451206A (en) * | 1967-01-26 | 1969-06-24 | Alexander W P Mackintosh | Machines for imparting twist to yarns |
CH520213A (en) * | 1968-02-29 | 1972-03-15 | Unitika Ltd | Process for making crimped yarn |
GB1239412A (en) * | 1968-07-05 | 1971-07-14 | ||
FI49990C (en) * | 1970-02-19 | 1975-11-10 | Spinner Oy | Ripple sleeve in order to form a false twist on thermoplastic wire |
-
1971
- 1971-10-29 GB GB5045471A patent/GB1395888A/en not_active Expired
-
1972
- 1972-10-26 US US00301107A patent/US3846966A/en not_active Expired - Lifetime
- 1972-10-26 CH CH1564472A patent/CH557897A/en not_active IP Right Cessation
- 1972-10-27 DE DE2252923A patent/DE2252923A1/en active Pending
- 1972-10-27 IT IT7253685A patent/IT970809B/en active
- 1972-10-27 FR FR7238223A patent/FR2158023B1/fr not_active Expired
- 1972-10-28 JP JP47107650A patent/JPS4850052A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2158023B1 (en) | 1975-01-03 |
DE2252923A1 (en) | 1973-05-10 |
JPS4850052A (en) | 1973-07-14 |
CH557897A (en) | 1975-01-15 |
US3846966A (en) | 1974-11-12 |
IT970809B (en) | 1974-04-20 |
FR2158023A1 (en) | 1973-06-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLNP | Patent lapsed through nonpayment of renewal fees |