IT951705B - Apparecchiatura e metodo per produrre un grado elevato di torsione in un filato - Google Patents

Apparecchiatura e metodo per produrre un grado elevato di torsione in un filato

Info

Publication number
IT951705B
IT951705B IT70869/71A IT7086971A IT951705B IT 951705 B IT951705 B IT 951705B IT 70869/71 A IT70869/71 A IT 70869/71A IT 7086971 A IT7086971 A IT 7086971A IT 951705 B IT951705 B IT 951705B
Authority
IT
Italy
Prior art keywords
twist
yarn
producing
high degree
degree
Prior art date
Application number
IT70869/71A
Other languages
English (en)
Original Assignee
Turbo Machine Co
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 Turbo Machine Co filed Critical Turbo Machine Co
Application granted granted Critical
Publication of IT951705B publication Critical patent/IT951705B/it

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
    • D02G1/082—Rollers or other friction causing elements with the periphery of at least one disc

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)
IT70869/71A 1971-05-20 1971-11-26 Apparecchiatura e metodo per produrre un grado elevato di torsione in un filato IT951705B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14532671A 1971-05-20 1971-05-20

Publications (1)

Publication Number Publication Date
IT951705B true IT951705B (it) 1973-07-10

Family

ID=22512573

Family Applications (1)

Application Number Title Priority Date Filing Date
IT70869/71A IT951705B (it) 1971-05-20 1971-11-26 Apparecchiatura e metodo per produrre un grado elevato di torsione in un filato

Country Status (7)

Country Link
US (1) US3705488A (it)
JP (1) JPS5138826B1 (it)
CH (1) CH537993A (it)
DE (1) DE2162878A1 (it)
FR (1) FR2131281A5 (it)
GB (1) GB1350106A (it)
IT (1) IT951705B (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH543613A (de) * 1972-04-11 1973-10-31 Heberlein & Co Ag Friktions-Falschdrallvorrichtung
GB1381132A (en) * 1972-09-08 1975-01-22 Scragg & Sons False twist device
IT970127B (it) * 1972-10-31 1974-04-10 Marzoli E C Spa Flli Dispositivo testruzzatore a falsa torsione
JPS49108351A (it) * 1973-02-12 1974-10-15
US3827228A (en) * 1973-02-26 1974-08-06 Scragg & Sons Textile apparatus
US4012896A (en) * 1974-02-25 1977-03-22 Fiber Industries, Inc. Yarn false twister
US4015414A (en) * 1974-06-12 1977-04-05 The Warner & Swasey Textile Machine Company Monitored twist control apparatus and method
US4068460A (en) * 1975-11-17 1978-01-17 Fiber Industries, Inc. Yarn process
US6212867B1 (en) * 1997-09-26 2001-04-10 Barmag Ag False twist device
CN108374214B (zh) * 2018-04-26 2023-11-03 张维国 假捻器及其使用方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2923121A (en) * 1957-06-21 1960-02-02 Hobourn Aero Components Ltd Apparatus for imparting twists to yarns
GB1096059A (en) * 1963-11-29 1967-12-20 Klinger Mfg Co Ltd Improvements in or relating to apparatus for imparting a twist to yarn
US3287890A (en) * 1964-10-07 1966-11-29 Monsanto Co Apparatus for twisting yarn

Also Published As

Publication number Publication date
FR2131281A5 (it) 1972-11-10
DE2162878A1 (de) 1972-12-07
CH537993A (de) 1973-06-15
US3705488A (en) 1972-12-12
JPS5138826B1 (it) 1976-10-23
GB1350106A (en) 1974-04-18

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