DE2460031A1 - Vorrichtung zur falschdrallerzeugung bei thermoplastischen garnen - Google Patents
Vorrichtung zur falschdrallerzeugung bei thermoplastischen garnenInfo
- Publication number
- DE2460031A1 DE2460031A1 DE19742460031 DE2460031A DE2460031A1 DE 2460031 A1 DE2460031 A1 DE 2460031A1 DE 19742460031 DE19742460031 DE 19742460031 DE 2460031 A DE2460031 A DE 2460031A DE 2460031 A1 DE2460031 A1 DE 2460031A1
- Authority
- DE
- Germany
- Prior art keywords
- yarn
- rotating body
- contact
- angle
- yarns
- 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.)
- Withdrawn
Links
- 229920001169 thermoplastic Polymers 0.000 title claims abstract description 6
- 239000004416 thermosoftening plastic Substances 0.000 title claims abstract description 6
- 238000000034 method Methods 0.000 title abstract description 4
- 241001589086 Bellapiscis medius Species 0.000 title 1
- 230000007423 decrease Effects 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 claims 1
- 230000001154 acute effect Effects 0.000 abstract 1
- 230000007246 mechanism Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 230000000087 stabilizing effect Effects 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1828173A CH567114A5 (enrdf_load_stackoverflow) | 1973-12-31 | 1973-12-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2460031A1 true DE2460031A1 (de) | 1975-07-10 |
Family
ID=4431834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19742460031 Withdrawn DE2460031A1 (de) | 1973-12-31 | 1974-12-19 | Vorrichtung zur falschdrallerzeugung bei thermoplastischen garnen |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH567114A5 (enrdf_load_stackoverflow) |
| DE (1) | DE2460031A1 (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0131077A1 (en) * | 1983-07-07 | 1985-01-16 | Cesar Sumar | A device for attachment to drawtwister machines to produce multifilament yarns with S or Z twist effect |
| EP0183180A3 (en) * | 1984-11-21 | 1987-07-29 | Mitsubishi Chemical Industries Limited | Method for fibrillating carbonaceous fibers |
| WO1989003905A1 (en) * | 1987-10-23 | 1989-05-05 | Barmag Ag | False twist roller |
| WO1992000410A1 (en) * | 1990-07-02 | 1992-01-09 | Niederer Kurt W | High-speed false-twisting |
-
1973
- 1973-12-31 CH CH1828173A patent/CH567114A5/xx not_active IP Right Cessation
-
1974
- 1974-12-19 DE DE19742460031 patent/DE2460031A1/de not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0131077A1 (en) * | 1983-07-07 | 1985-01-16 | Cesar Sumar | A device for attachment to drawtwister machines to produce multifilament yarns with S or Z twist effect |
| EP0183180A3 (en) * | 1984-11-21 | 1987-07-29 | Mitsubishi Chemical Industries Limited | Method for fibrillating carbonaceous fibers |
| US4789509A (en) * | 1984-11-21 | 1988-12-06 | Mitsubishi Chemical Industries Ltd. | Method for fibrillating carbonaceous fibers |
| WO1989003905A1 (en) * | 1987-10-23 | 1989-05-05 | Barmag Ag | False twist roller |
| US4956970A (en) * | 1987-10-23 | 1990-09-18 | Barmag Ag | False twist roll |
| WO1992000410A1 (en) * | 1990-07-02 | 1992-01-09 | Niederer Kurt W | High-speed false-twisting |
Also Published As
| Publication number | Publication date |
|---|---|
| CH567114A5 (enrdf_load_stackoverflow) | 1975-09-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8141 | Disposal/no request for examination |