FR2484474B1 - Dispositif de fausse torsion a friction - Google Patents
Dispositif de fausse torsion a frictionInfo
- Publication number
- FR2484474B1 FR2484474B1 FR8111681A FR8111681A FR2484474B1 FR 2484474 B1 FR2484474 B1 FR 2484474B1 FR 8111681 A FR8111681 A FR 8111681A FR 8111681 A FR8111681 A FR 8111681A FR 2484474 B1 FR2484474 B1 FR 2484474B1
- Authority
- FR
- France
- Prior art keywords
- torsion device
- friction false
- false torsion
- friction
- torsion
- 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
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
- D02G1/087—Rollers or other friction causing elements between the flanks of rotating discs
-
- 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
- D02G1/085—Rollers or other friction causing elements between crossed belts
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)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3022421 | 1980-06-14 | ||
DE19803025921 DE3025921A1 (de) | 1980-07-09 | 1980-07-09 | Friktionsfalschdraller zum falschdrahttecturieren synthetischer faeden |
DE3033756 | 1980-09-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2484474A1 FR2484474A1 (fr) | 1981-12-18 |
FR2484474B1 true FR2484474B1 (fr) | 1985-06-21 |
Family
ID=27188703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8111681A Expired FR2484474B1 (fr) | 1980-06-14 | 1981-06-12 | Dispositif de fausse torsion a friction |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2484474B1 (fr) |
GB (1) | GB2078793B (fr) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3156084A (en) * | 1960-05-02 | 1964-11-10 | Res Nv | False twist device |
FR1476290A (fr) * | 1966-04-18 | 1967-04-07 | Heberlein & Co Ag | Dispositif produisant la torsion par friction dans un retordoir à fausse torsion |
US3488941A (en) * | 1966-12-05 | 1970-01-13 | Teijin Ltd | Process for splitting a narrow film or false twisting a fibrous material |
FR2121917A5 (en) * | 1971-01-11 | 1972-08-25 | Inst Textile De France | Bulking yarns - by frictional contact with a rotating deformable disc |
JPS5390451A (en) * | 1977-01-21 | 1978-08-09 | Toshiba Machine Co Ltd | Apparatus for falseetwisting |
-
1981
- 1981-06-12 FR FR8111681A patent/FR2484474B1/fr not_active Expired
- 1981-06-15 GB GB8118366A patent/GB2078793B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2484474A1 (fr) | 1981-12-18 |
GB2078793B (en) | 1983-11-09 |
GB2078793A (en) | 1982-01-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |