CA940392A - Means for imparting twist to yarns - Google Patents

Means for imparting twist to yarns

Info

Publication number
CA940392A
CA940392A CA049,748A CA49748A CA940392A CA 940392 A CA940392 A CA 940392A CA 49748 A CA49748 A CA 49748A CA 940392 A CA940392 A CA 940392A
Authority
CA
Canada
Prior art keywords
yarns
imparting twist
twist
imparting
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
CA049,748A
Other languages
English (en)
Inventor
Alexander W. P. Mackintosh
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.)
Macotex Machinery Ltd
Original Assignee
Macotex Machinery Ltd
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 Macotex Machinery Ltd filed Critical Macotex Machinery Ltd
Application granted granted Critical
Publication of CA940392A publication Critical patent/CA940392A/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
    • D02G1/04—Devices for imparting false twist
    • D02G1/08—Rollers or other friction causing elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Manufacture Of Motors, Generators (AREA)
CA049,748A 1968-07-05 1969-04-25 Means for imparting twist to yarns Expired CA940392A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3218868 1968-07-05

Publications (1)

Publication Number Publication Date
CA940392A true CA940392A (en) 1974-01-22

Family

ID=10334657

Family Applications (1)

Application Number Title Priority Date Filing Date
CA049,748A Expired CA940392A (en) 1968-07-05 1969-04-25 Means for imparting twist to yarns

Country Status (7)

Country Link
US (1) US3537250A (cs)
CA (1) CA940392A (cs)
CS (1) CS161856B2 (cs)
FR (1) FR2012325A1 (cs)
GB (1) GB1239412A (cs)
IE (1) IE33072B1 (cs)
NL (1) NL150863B (cs)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI49990C (fi) * 1970-02-19 1975-11-10 Spinner Oy Kiharrusholkki varakierteen muodostamiseksi termoplastiseen lankaan
US3695020A (en) * 1970-05-06 1972-10-03 Leesona Corp Twister and method of twisting
USRE28409E (en) * 1970-06-22 1975-05-06 Twister and method of twisting
US3668855A (en) * 1970-06-22 1972-06-13 Leesona Corp Twister and method of twisting
US3670488A (en) * 1970-08-28 1972-06-20 Leesona Corp In-line friction twister and method of twisting
US3668856A (en) * 1970-11-16 1972-06-13 Leesona Corp Friction twister element
US3719035A (en) * 1971-05-05 1973-03-06 R Gilchrist Textile apparatus
US3759024A (en) * 1971-06-01 1973-09-18 L Colton Method of and apparatus for imparting twist to yarns
US3782088A (en) * 1971-08-05 1974-01-01 Courtaulds North America Inc False twister
GB1395888A (en) * 1971-10-29 1975-05-29 Platt Saco Lowell Ltd Twisting of textile filaments
US3875734A (en) * 1972-02-08 1975-04-08 Dupeuble Jean Claude Friction false twisting device
GB1415191A (en) * 1972-03-07 1975-11-26 Ici Ltd Friction bush
CH564619A5 (cs) * 1973-02-12 1975-07-31 Kugelfischer G Schaefer & Co
DE2313723A1 (de) * 1973-03-20 1974-10-03 Bayer Ag Falschdrallvorrichtung
US3938314A (en) * 1974-05-10 1976-02-17 E. I. Du Pont De Nemours And Company False-twist texturing process with hollow friction twist tubes
DE2443238B2 (de) * 1974-09-10 1980-03-20 Fag Kugelfischer Georg Schaefer & Co, 8720 Schweinfurt Reibrotor zum Friktionsfalsehdrallen von synthetischen Fäden
JPS5188759A (ja) * 1975-01-27 1976-08-03 Kenshukuseikakoshinoseizohoho
DE2527004A1 (de) * 1975-06-18 1977-01-13 Bayer Ag Innenfriktionsdrallgeber
US4068457A (en) * 1976-07-13 1978-01-17 Intech Corporation Bi-component friction disc for yarn texturing
CA1066571A (en) * 1977-07-18 1979-11-20 Du Pont Canada Inc. Hollow shaft motor for false twist texturing yarn
CH632976A5 (fr) * 1979-09-07 1982-11-15 Michel A Sa Guide-fil pour l'industrie textile.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1180583A (fr) * 1956-09-18 1959-06-05 Scragg & Sons Procédé et dispositif pour imprimer une fausse torsion à un filament ou fil textile
CH378458A (fr) * 1961-04-17 1964-06-15 Spinner Oy Machine pour boucler du fil
DE1252321B (cs) * 1961-06-16 1967-10-19

Also Published As

Publication number Publication date
NL6908564A (cs) 1970-01-07
NL150863B (nl) 1976-09-15
DE1928073A1 (de) 1970-01-08
US3537250A (en) 1970-11-03
FR2012325A1 (cs) 1970-03-20
CS161856B2 (cs) 1975-06-10
GB1239412A (cs) 1971-07-14
DE1928073B2 (de) 1975-06-26
IE33072B1 (en) 1974-03-06
IE33072L (en) 1970-01-05

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