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 sinteticoInfo
- 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
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)
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)
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)
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 |
-
1979
- 1979-08-21 DE DE2933745A patent/DE2933745A1/de active Granted
- 1979-09-10 IT IT50219/79A patent/IT1120564B/it active
- 1979-09-17 GB GB7932169A patent/GB2030604A/en not_active Withdrawn
- 1979-09-24 FR FR7923671A patent/FR2437456A1/fr active Granted
- 1979-09-27 US US06/079,367 patent/US4240248A/en not_active Expired - Lifetime
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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