CA987973A - Friction false twisting device - Google Patents

Friction false twisting device

Info

Publication number
CA987973A
CA987973A CA163,162A CA163162A CA987973A CA 987973 A CA987973 A CA 987973A CA 163162 A CA163162 A CA 163162A CA 987973 A CA987973 A CA 987973A
Authority
CA
Canada
Prior art keywords
false twisting
twisting device
friction false
friction
twisting
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
CA163,162A
Other versions
CA163162S (en
Inventor
Jean-Claude Dupeuble
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.)
Chavanoz SA
Original Assignee
Chavanoz SA
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 Chavanoz SA filed Critical Chavanoz SA
Application granted granted Critical
Publication of CA987973A publication Critical patent/CA987973A/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)
CA163,162A 1972-02-08 1973-02-07 Friction false twisting device Expired CA987973A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7204397A FR2171635A5 (en) 1972-02-08 1972-02-08

Publications (1)

Publication Number Publication Date
CA987973A true CA987973A (en) 1976-04-27

Family

ID=9093248

Family Applications (1)

Application Number Title Priority Date Filing Date
CA163,162A Expired CA987973A (en) 1972-02-08 1973-02-07 Friction false twisting device

Country Status (5)

Country Link
JP (1) JPS534292Y2 (en)
CA (1) CA987973A (en)
DE (1) DE2305871A1 (en)
FR (1) FR2171635A5 (en)
GB (1) GB1417319A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2443238C3 (en) * 1974-09-10 1987-07-09 FAG Kugelfischer Georg Schäfer KGaA, 8720 Schweinfurt Friction rotor for friction false twisting of synthetic threads
JPS5188759A (en) * 1975-01-27 1976-08-03 KENSHUKUSEIKAKOSHINOSEIZOHOHO
US7152288B1 (en) * 2005-07-07 2006-12-26 Celanese Acetate Llc Stuffer box crimper and a method for crimping

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2034422A1 (en) * 1969-03-28 1970-12-11 Chavanoz Moulinage Retorderie

Also Published As

Publication number Publication date
FR2171635A5 (en) 1973-09-21
JPS534292Y2 (en) 1978-02-02
DE2305871A1 (en) 1973-12-13
JPS4894947U (en) 1973-11-13
GB1417319A (en) 1975-12-10

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