IT1120564B - Dispositivo di falsa torcitura ad attrito di filati tessili in materiale sintetico - Google Patents

Dispositivo di falsa torcitura ad attrito di filati tessili in materiale sintetico

Info

Publication number
IT1120564B
IT1120564B IT50219/79A IT5021979A IT1120564B IT 1120564 B IT1120564 B IT 1120564B IT 50219/79 A IT50219/79 A IT 50219/79A IT 5021979 A IT5021979 A IT 5021979A IT 1120564 B IT1120564 B IT 1120564B
Authority
IT
Italy
Prior art keywords
synthetic material
twisting device
textile yarns
friction twisting
false
Prior art date
Application number
IT50219/79A
Other languages
English (en)
Other versions
IT7950219A0 (it
Inventor
Josef Raschle
Original Assignee
Heberlein & Co Ag
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
Priority claimed from CH1006478A external-priority patent/CH632540A5/de
Priority claimed from CH627579A external-priority patent/CH636912A5/de
Application filed by Heberlein & Co Ag filed Critical Heberlein & Co Ag
Publication of IT7950219A0 publication Critical patent/IT7950219A0/it
Application granted granted Critical
Publication of IT1120564B publication Critical patent/IT1120564B/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)
  • Woven Fabrics (AREA)
  • Knitting Of Fabric (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Structure Of Belt Conveyors (AREA)
IT50219/79A 1978-09-27 1979-09-10 Dispositivo di falsa torcitura ad attrito di filati tessili in materiale sintetico IT1120564B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1006478A CH632540A5 (en) 1978-09-27 1978-09-27 Apparatus for the friction false twisting of textile yarns
CH627579A CH636912A5 (en) 1979-07-04 1979-07-04 Apparatus for the friction false twisting of textile yarns

Publications (2)

Publication Number Publication Date
IT7950219A0 IT7950219A0 (it) 1979-09-10
IT1120564B true IT1120564B (it) 1986-03-26

Family

ID=25699292

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50219/79A IT1120564B (it) 1978-09-27 1979-09-10 Dispositivo di falsa torcitura ad attrito di filati tessili in materiale sintetico

Country Status (5)

Country Link
US (1) US4240248A (it)
DE (1) DE2933745A1 (it)
FR (1) FR2437456A1 (it)
GB (1) GB2030604A (it)
IT (1) IT1120564B (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3123672A1 (de) * 1980-06-14 1982-08-12 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid "friktionsfalschdraller"
US4389841A (en) * 1980-06-14 1983-06-28 Barmag Barmer Maschinenfabrik Ag Yarn false twisting apparatus
CH653381A5 (de) * 1980-06-14 1985-12-31 Barmag Barmer Maschf Friktionsfalschdraller.
US4370852A (en) * 1980-07-09 1983-02-01 Barmag Barmer Maschinenfabrik Ag Friction false twisting apparatus
US4383405A (en) * 1980-09-08 1983-05-17 Barmag Barmer Maschinenfabrik Ag Yarn false twisting apparatus and method
US4391091A (en) * 1981-03-17 1983-07-05 Barmag Barmer Maschinenfabrik Ag False twisting apparatus and method
US4387557A (en) * 1981-03-21 1983-06-14 Barmag Barmer Maschinenfabrik Ag False twisting apparatus and method
DE3121614C2 (de) * 1981-05-30 1984-01-12 FAG Kugelfischer Georg Schäfer KGaA, 8720 Schweinfurt Falschdrallvorrichtung
DE3147088A1 (de) * 1981-11-27 1983-06-01 FAG Kugelfischer Georg Schäfer & Co, 8720 Schweinfurt Falschdrallvorrichtung
DE3569396D1 (en) * 1984-11-21 1989-05-18 Mitsubishi Chem Ind Method for fibrillating carbonaceous fibers
GB8525048D0 (en) * 1985-10-10 1985-11-13 Rieter Scragg Ltd False twisting apparatus
DE4001957A1 (de) * 1990-01-24 1991-07-25 Kugelfischer G Schaefer & Co Hochgeschwindigkeits-friktionsfalschdrallaggregat

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1510711B1 (de) * 1965-11-10 1970-07-30 Kugelfischer G Schaefer & Co Vorrichtung zum Falschdrall-Kraeuseln,insbesondere von vollsynthetischen Faeden
GB1244729A (en) * 1968-01-23 1971-09-02 Scragg & Sons Driving and supporting false twist spindles
DE2213147C3 (de) * 1972-03-17 1979-07-19 Kugelfischer Georg Schaefer & Co, 8720 Schweinfurt Falschdrallvorrichtung
GB1421662A (en) * 1973-01-10 1976-01-21 Scragg & Sons Yarn false twisting device
DE2319153C3 (de) * 1973-04-16 1980-11-13 Fag Kugelfischer Georg Schaefer & Co, 8720 Schweinfurt Vorrichtung zum Falschdrallen von Fäden
GB1437464A (en) * 1973-11-03 1976-05-26 Scragg & Sons Yarn friction false twist device
CH590350A5 (it) * 1975-08-19 1977-08-15 Heberlein & Co Ag
FR2332352A1 (fr) * 1975-11-19 1977-06-17 Roannais Const Textiles Atel Perfectionnement aux broches de texturation fausse-torsion par disques
DE2612023C3 (de) * 1976-03-20 1982-04-01 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid Falschdrallvorrichtung
FR2377463A1 (fr) * 1977-01-13 1978-08-11 Asa Sa Broche perfectionnee de texturation par friction a l'aide de disques
US4124974A (en) * 1977-04-26 1978-11-14 Akzona Incorporated Yarn twist arrangement

Also Published As

Publication number Publication date
FR2437456A1 (fr) 1980-04-25
FR2437456B1 (it) 1981-10-02
US4240248A (en) 1980-12-23
GB2030604A (en) 1980-04-10
IT7950219A0 (it) 1979-09-10
DE2933745A1 (de) 1980-04-10
DE2933745C2 (it) 1988-05-19

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