ATE132209T1 - Vorrichtung und verfahren zum kräuseln von fasern - Google Patents
Vorrichtung und verfahren zum kräuseln von fasernInfo
- Publication number
- ATE132209T1 ATE132209T1 AT91902323T AT91902323T ATE132209T1 AT E132209 T1 ATE132209 T1 AT E132209T1 AT 91902323 T AT91902323 T AT 91902323T AT 91902323 T AT91902323 T AT 91902323T AT E132209 T1 ATE132209 T1 AT E132209T1
- Authority
- AT
- Austria
- Prior art keywords
- fiber
- tow
- conveying means
- openings
- tension
- 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
- D02G1/004—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by heating fibres, filaments, yarns or threads so as to create a temperature gradient across their diameter, thereby imparting them latent asymmetrical shrinkage properties
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
- D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
- D01F9/12—Carbon filaments; Apparatus specially adapted for the manufacture thereof
- D01F9/14—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments
- D01F9/20—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products
- D01F9/21—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D01F9/22—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyacrylonitriles
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
- D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
- D01F9/12—Carbon filaments; Apparatus specially adapted for the manufacture thereof
- D01F9/14—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments
- D01F9/20—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products
- D01F9/21—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D01F9/22—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyacrylonitriles
- D01F9/225—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyacrylonitriles from stabilised polyacrylonitriles
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
- D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
- D01F9/12—Carbon filaments; Apparatus specially adapted for the manufacture thereof
- D01F9/14—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments
- D01F9/32—Apparatus therefor
-
- 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
- D02G1/20—Combinations of two or more of the above-mentioned operations or devices; After-treatments for fixing crimp or curl
- D02G1/205—After-treatments for fixing crimp or curl
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Inorganic Fibers (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Disintegrating Or Milling (AREA)
- Reinforced Plastic Materials (AREA)
- Treatment Of Fiber Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US1990/006314 WO1992007982A1 (en) | 1990-10-31 | 1990-10-31 | Apparatus and process for crimping fibers |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE132209T1 true ATE132209T1 (de) | 1996-01-15 |
Family
ID=22221130
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT91902323T ATE132209T1 (de) | 1990-10-31 | 1990-10-31 | Vorrichtung und verfahren zum kräuseln von fasern |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0507847B1 (de) |
JP (1) | JPH05505855A (de) |
AT (1) | ATE132209T1 (de) |
BR (1) | BR9008033A (de) |
DE (1) | DE69024502T2 (de) |
WO (1) | WO1992007982A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2681342B1 (fr) * | 1991-09-18 | 1993-11-19 | Superba Sa | Machine a friser les fils avec entrainement positif des fils. |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US642769A (en) * | 1899-10-30 | 1900-02-06 | Karl Wessel | Grass-curling machine. |
US951863A (en) * | 1908-05-15 | 1910-03-15 | Karl Wessel | Grass-crimping machine. |
US1168171A (en) * | 1914-09-21 | 1916-01-11 | Edwin W Grove | Heating means for corrugating-rollers. |
US1918284A (en) * | 1930-10-30 | 1933-07-18 | Nat Automotive Fibres Inc | Upholstery-making machine and process |
US1904030A (en) * | 1931-04-15 | 1933-04-18 | Charles B Post | Fluting machine |
US2245874A (en) * | 1939-05-04 | 1941-06-17 | Robinson Walter Scott | Curled fiber material and method of making same |
GB562520A (en) * | 1942-01-31 | 1944-07-05 | American Viscose Corp | Improvements in filament crimping apparatus |
US2508489A (en) * | 1945-10-25 | 1950-05-23 | Houdaille Hershey Corp | Crimping machine |
US2623266A (en) * | 1946-11-23 | 1952-12-30 | Sandoz Ltd | Crimped fibers, filaments, and threads |
US2668430A (en) * | 1951-11-03 | 1954-02-09 | R K Laros Silk Company | Stocking |
US2696034A (en) * | 1953-02-03 | 1954-12-07 | Wildman And Swartz Inc | Mechanical device for crimping nylon or other yarn |
US3348283A (en) * | 1964-03-04 | 1967-10-24 | Techniservice Corp | Method for crimping textile strands |
BE656473A (de) * | 1963-11-29 | 1900-01-01 | ||
BE661613A (de) * | 1965-03-25 | 1965-07-16 | ||
CH462594A (de) * | 1966-09-13 | 1968-09-15 | Oerlikon Buehrle Holding Ag | Werkzeugmaschine |
DE2059177A1 (de) * | 1969-12-02 | 1971-06-09 | Asahi Chemical Ind | Verfahren und Einrichtung zum Nassspinnen |
US4868037A (en) * | 1986-10-14 | 1989-09-19 | The Dow Chemical Company | Insulated articles containing non-linear carbonaceous fibers |
-
1990
- 1990-10-31 WO PCT/US1990/006314 patent/WO1992007982A1/en active IP Right Grant
- 1990-10-31 BR BR909008033A patent/BR9008033A/pt not_active Application Discontinuation
- 1990-10-31 AT AT91902323T patent/ATE132209T1/de not_active IP Right Cessation
- 1990-10-31 EP EP91902323A patent/EP0507847B1/de not_active Expired - Lifetime
- 1990-10-31 DE DE69024502T patent/DE69024502T2/de not_active Expired - Fee Related
- 1990-10-31 JP JP3502342A patent/JPH05505855A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPH05505855A (ja) | 1993-08-26 |
EP0507847A4 (en) | 1993-01-27 |
DE69024502D1 (de) | 1996-02-08 |
BR9008033A (pt) | 1993-03-23 |
WO1992007982A1 (en) | 1992-05-14 |
DE69024502T2 (de) | 1996-05-15 |
EP0507847A1 (de) | 1992-10-14 |
EP0507847B1 (de) | 1995-12-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |