CA957216A - False twister - Google Patents

False twister

Info

Publication number
CA957216A
CA957216A CA143,705A CA143705A CA957216A CA 957216 A CA957216 A CA 957216A CA 143705 A CA143705 A CA 143705A CA 957216 A CA957216 A CA 957216A
Authority
CA
Canada
Prior art keywords
false twister
twister
false
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
Application number
CA143,705A
Other versions
CA143705S (en
Inventor
David Bakewell
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Courtaulds North America Inc
Original Assignee
Courtaulds North America Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Courtaulds North America Inc filed Critical Courtaulds North America Inc
Application granted granted Critical
Publication of CA957216A publication Critical patent/CA957216A/en
Expired legal-status Critical Current

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
    • D02G1/0206—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 by false-twisting
    • D02G1/0266—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 by false-twisting false-twisting machines
    • 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
CA143,705A 1971-08-05 1972-06-02 False twister Expired CA957216A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16917571A 1971-08-05 1971-08-05

Publications (1)

Publication Number Publication Date
CA957216A true CA957216A (en) 1974-11-05

Family

ID=22614507

Family Applications (1)

Application Number Title Priority Date Filing Date
CA143,705A Expired CA957216A (en) 1971-08-05 1972-06-02 False twister

Country Status (2)

Country Link
US (1) US3782088A (en)
CA (1) CA957216A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
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
US4231219A (en) * 1979-06-04 1980-11-04 Akzona Incorporated Method and apparatus for alleviating tight spots in false twist textured yarn
DE69611039T2 (en) * 1995-06-10 2001-05-23 Coats Ltd J & P STRAND-SHAPED MATERIAL
DE102019101144A1 (en) * 2019-01-17 2020-07-23 Maschinenfabrik Rieter Ag Method for false wire introduction into a thread and spinning machine and device for false wire introduction into a thread

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2936570A (en) * 1956-11-16 1960-05-17 British Nylon Spinners Ltd Twisting of textile filaments
US2939269A (en) * 1957-06-11 1960-06-07 Scragg & Sons Apparatus for twisting and/or crimping yarn
GB890053A (en) * 1959-07-03 1962-02-21 British Nylon Spinners Ltd Improvements in or relating to crimped yarn
US3066473A (en) * 1960-03-23 1962-12-04 Maeda Yutaka Apparatus and method for imparting twist and crimp to textile yarns
US3156084A (en) * 1960-05-02 1964-11-10 Res Nv False twist device
US3287890A (en) * 1964-10-07 1966-11-29 Monsanto Co Apparatus for twisting yarn
CH424074A (en) * 1965-05-06 1966-11-15 Heberlein & Co Ag Friction twist generator for a false twisting device
GB1142617A (en) * 1965-07-16 1969-02-12 Ici Ltd Improvements in or relating to processes for yarn crimping
CH520213A (en) * 1968-02-29 1972-03-15 Unitika Ltd Process for making crimped yarn
US3559391A (en) * 1968-06-28 1971-02-02 American Enka Corp Production of torque yarn
GB1239412A (en) * 1968-07-05 1971-07-14
CH525296A (en) * 1969-06-20 1972-03-30 Kugelfischer G Schaefer & Co Process for frilting synthetic filaments
DE1946622A1 (en) * 1969-07-18 1971-02-25 Nippon Rayon Company Ltd Method and device for producing crimped yarn

Also Published As

Publication number Publication date
US3782088A (en) 1974-01-01

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