BR7808563A - Processo e aparelho para a producao de fibras continuas de um material termoplastico - Google Patents

Processo e aparelho para a producao de fibras continuas de um material termoplastico

Info

Publication number
BR7808563A
BR7808563A BR7808563A BR7808563A BR7808563A BR 7808563 A BR7808563 A BR 7808563A BR 7808563 A BR7808563 A BR 7808563A BR 7808563 A BR7808563 A BR 7808563A BR 7808563 A BR7808563 A BR 7808563A
Authority
BR
Brazil
Prior art keywords
production
thermoplastic material
continuous fibers
fibers
continuous
Prior art date
Application number
BR7808563A
Other languages
English (en)
Inventor
J Lonberger
J Beckman
Original Assignee
Owens Corning Fiberglass Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Owens Corning Fiberglass Corp filed Critical Owens Corning Fiberglass Corp
Publication of BR7808563A publication Critical patent/BR7808563A/pt

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)
BR7808563A 1977-12-30 1978-12-28 Processo e aparelho para a producao de fibras continuas de um material termoplastico BR7808563A (pt)

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 (1)

Publication Number Publication Date
BR7808563A true BR7808563A (pt) 1979-07-10

Family

ID=25346918

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7808563A BR7808563A (pt) 1977-12-30 1978-12-28 Processo e aparelho para a producao de fibras continuas de um material termoplastico

Country Status (16)

Country Link
US (1) US4146376A (pt)
JP (1) JPS6026054B2 (pt)
AU (1) AU518239B2 (pt)
BE (1) BE873188A (pt)
BR (1) BR7808563A (pt)
CA (1) CA1109675A (pt)
DE (1) DE2856689C2 (pt)
FI (1) FI63734C (pt)
FR (1) FR2413486A1 (pt)
GB (1) GB2012823B (pt)
IT (1) IT1101084B (pt)
MX (1) MX145977A (pt)
NL (1) NL7812647A (pt)
NO (1) NO149808C (pt)
SE (1) SE437824B (pt)
ZA (1) ZA787381B (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
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
EP0118173B1 (en) * 1983-02-03 1988-03-09 Celanese Corporation Process for crosswinding filamentary yarn
JPS61187337U (pt) * 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 Maschinenfabrik GmbH, 96450 Coburg Vorrichtung an einem Direkt-Rovingwickler zum berührungslosen Erfassen des Istdurchmessers der Rovingspule und Direkt-Rovingwickler mit einer solchen Vorrichtung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
MX145977A (es) 1982-04-27
NO784431L (no) 1979-07-03
NL7812647A (nl) 1979-07-03
FR2413486A1 (fr) 1979-07-27
FI63734C (fi) 1983-08-10
NO149808C (no) 1984-06-27
FI63734B (fi) 1983-04-29
FR2413486B3 (pt) 1982-12-03
GB2012823B (en) 1982-07-14
DE2856689A1 (de) 1979-07-05
GB2012823A (en) 1979-08-01
IT1101084B (it) 1985-09-28
SE7813422L (sv) 1979-07-01
AU518239B2 (en) 1981-09-17
BE873188A (fr) 1979-04-17
SE437824B (sv) 1985-03-18
IT7831430A0 (it) 1978-12-29
JPS54101923A (en) 1979-08-10
US4146376A (en) 1979-03-27
NO149808B (no) 1984-03-19
ZA787381B (en) 1979-12-27
FI784032A (fi) 1979-07-01
CA1109675A (en) 1981-09-29
JPS6026054B2 (ja) 1985-06-21
DE2856689C2 (de) 1987-05-14
AU4301878A (en) 1979-07-05

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