SE437824B - Forfarande och apparat for framstellning av fibrer fran ett termoplastiskt material - Google Patents
Forfarande och apparat for framstellning av fibrer fran ett termoplastiskt materialInfo
- Publication number
- SE437824B SE437824B SE7813422A SE7813422A SE437824B SE 437824 B SE437824 B SE 437824B SE 7813422 A SE7813422 A SE 7813422A SE 7813422 A SE7813422 A SE 7813422A SE 437824 B SE437824 B SE 437824B
- Authority
- SE
- Sweden
- Prior art keywords
- speed
- spindle
- signal
- microcomputer
- extraction
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/01—Manufacture of glass fibres or filaments
- C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
- C03B37/03—Drawing means, e.g. drawing drums ; Traction or tensioning devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
- B65H59/38—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating speed of driving mechanism of unwinding, paying-out, forwarding, winding, or depositing devices, e.g. automatically in response to variations in tension
- B65H59/384—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating speed of driving mechanism of unwinding, paying-out, forwarding, winding, or depositing devices, e.g. automatically in response to variations in tension using electronic means
- B65H59/385—Regulating winding speed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
- B65H2701/312—Fibreglass strands
- B65H2701/3122—Fibreglass strands extruded from spinnerets
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S242/00—Winding, tensioning, or guiding
- Y10S242/92—Glass strand winding
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Tension Adjustment In Filamentary Materials (AREA)
- Winding Filamentary Materials (AREA)
- Moulding By Coating Moulds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/866,104 US4146376A (en) | 1977-12-30 | 1977-12-30 | Microcomputer controlled winder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7813422L SE7813422L (sv) | 1979-07-01 |
| SE437824B true SE437824B (sv) | 1985-03-18 |
Family
ID=25346918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7813422A SE437824B (sv) | 1977-12-30 | 1978-12-29 | Forfarande och apparat for framstellning av fibrer fran ett termoplastiskt material |
Country Status (16)
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4470553A (en) * | 1979-08-16 | 1984-09-11 | Allied Corporation | Inline winder |
| US4396162A (en) * | 1980-11-07 | 1983-08-02 | Owens-Corning Fiberglas Corporation | Dual package winder with individual back-off control of separate package builders |
| US4319901A (en) * | 1980-12-10 | 1982-03-16 | Owens-Corning Fiberglas Corporation | Electro-optic fiber monitor |
| US4342579A (en) * | 1981-01-29 | 1982-08-03 | Owens-Corning Fiberglas Corporation | Method and apparatus for collecting strand |
| US4401924A (en) * | 1981-09-08 | 1983-08-30 | Owens-Corning Fiberglas Corporation | Speed control apparatus for winding linear material |
| JPS5865012A (ja) * | 1981-10-09 | 1983-04-18 | Toyoda Autom Loom Works Ltd | 粗紡機の粗糸巻取張力自動制御方法および装置 |
| JPS5865013A (ja) * | 1981-10-12 | 1983-04-18 | Toyoda Autom Loom Works Ltd | 粗紡機の粗糸巻取張力の制御方法および装置 |
| US4548366A (en) * | 1982-05-17 | 1985-10-22 | Rieter Machine Works, Ltd. | Chuck drive system |
| DE3469717D1 (en) * | 1983-02-03 | 1988-04-14 | Celanese Corp | Process for crosswinding filamentary yarn |
| JPS61187337U (US20100012521A1-20100121-C00001.png) * | 1985-05-10 | 1986-11-21 | ||
| US4787926A (en) * | 1987-09-14 | 1988-11-29 | Owens-Corning Fiberglas Corporation | Digitally controlled tube build-up compensator for a glass fiber forming machine method |
| US5156347A (en) * | 1988-03-30 | 1992-10-20 | Gay Ii Francis V | Automatic continuous fiber winder |
| DE20101126U1 (de) | 2001-01-23 | 2001-04-19 | Dietze & Schell | Vorrichtung an einem Direkt-Rovingwickler zum berührungslosen Erfassen des Istdurchmessers der Rovingspule und Direkt-Rovingwickler mit einer solchen Vorrichtung |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3471278A (en) * | 1966-07-06 | 1969-10-07 | Owens Corning Fiberglass Corp | Method of and apparatus for producing continuous fibers |
| US3582298A (en) * | 1966-11-03 | 1971-06-01 | Ownes Corning Fiberglas Corp | Frequency measuring apparatus for controlling the temperature of a glass fiber forming apparatus |
| US3652243A (en) * | 1968-02-01 | 1972-03-28 | Ppg Industries Inc | Method and apparatus for controlling the diameter of glass fibers |
| DE2259625A1 (de) * | 1971-12-08 | 1973-06-14 | Owens Corning Fiberglass Corp | Verfahren zum aufwickeln von linearem material und vorrichtung zur durchfuehrung dieses verfahrens |
| US4046536A (en) * | 1976-08-13 | 1977-09-06 | Western Electric Company, Inc. | Monitoring and control of optical fiber diameters |
-
1977
- 1977-12-30 US US05/866,104 patent/US4146376A/en not_active Expired - Lifetime
-
1978
- 1978-12-14 MX MX175987A patent/MX145977A/es unknown
- 1978-12-28 BR BR7808563A patent/BR7808563A/pt unknown
- 1978-12-28 ZA ZA00787381A patent/ZA787381B/xx unknown
- 1978-12-29 BE BE192653A patent/BE873188A/xx not_active IP Right Cessation
- 1978-12-29 IT IT31430/78A patent/IT1101084B/it active
- 1978-12-29 NO NO784431A patent/NO149808C/no unknown
- 1978-12-29 SE SE7813422A patent/SE437824B/sv not_active IP Right Cessation
- 1978-12-29 FI FI784032A patent/FI63734C/fi not_active IP Right Cessation
- 1978-12-29 JP JP53164601A patent/JPS6026054B2/ja not_active Expired
- 1978-12-29 GB GB7850352A patent/GB2012823B/en not_active Expired
- 1978-12-29 DE DE19782856689 patent/DE2856689A1/de active Granted
- 1978-12-29 FR FR7836873A patent/FR2413486A1/fr active Granted
- 1978-12-29 CA CA318,902A patent/CA1109675A/en not_active Expired
- 1978-12-29 NL NL7812647A patent/NL7812647A/xx not_active Application Discontinuation
- 1978-12-29 AU AU43018/78A patent/AU518239B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE873188A (fr) | 1979-04-17 |
| DE2856689A1 (de) | 1979-07-05 |
| JPS6026054B2 (ja) | 1985-06-21 |
| AU4301878A (en) | 1979-07-05 |
| FI63734C (fi) | 1983-08-10 |
| IT7831430A0 (it) | 1978-12-29 |
| FR2413486A1 (fr) | 1979-07-27 |
| JPS54101923A (en) | 1979-08-10 |
| MX145977A (es) | 1982-04-27 |
| NO149808C (no) | 1984-06-27 |
| ZA787381B (en) | 1979-12-27 |
| BR7808563A (pt) | 1979-07-10 |
| NO149808B (no) | 1984-03-19 |
| SE7813422L (sv) | 1979-07-01 |
| FI63734B (fi) | 1983-04-29 |
| FI784032A (fi) | 1979-07-01 |
| NO784431L (no) | 1979-07-03 |
| FR2413486B3 (US20100012521A1-20100121-C00001.png) | 1982-12-03 |
| GB2012823B (en) | 1982-07-14 |
| AU518239B2 (en) | 1981-09-17 |
| GB2012823A (en) | 1979-08-01 |
| US4146376A (en) | 1979-03-27 |
| NL7812647A (nl) | 1979-07-03 |
| CA1109675A (en) | 1981-09-29 |
| IT1101084B (it) | 1985-09-28 |
| DE2856689C2 (US20100012521A1-20100121-C00001.png) | 1987-05-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
Ref document number: 7813422-8 Effective date: 19890301 Format of ref document f/p: F |