GB678459A - Improvements in the attenuation and winding of continuous filaments formed from a thermoplastic material such as molten glass - Google Patents

Improvements in the attenuation and winding of continuous filaments formed from a thermoplastic material such as molten glass

Info

Publication number
GB678459A
GB678459A GB4297/50A GB429750A GB678459A GB 678459 A GB678459 A GB 678459A GB 4297/50 A GB4297/50 A GB 4297/50A GB 429750 A GB429750 A GB 429750A GB 678459 A GB678459 A GB 678459A
Authority
GB
United Kingdom
Prior art keywords
thread
collars
bobbin
guide
wound
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
Application number
GB4297/50A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Compagnie de Saint Gobain SA
Original Assignee
Compagnie de Saint Gobain SA
Manufactures des Glaces et Produits Chimiques de Saint Gobain SA
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 Compagnie de Saint Gobain SA, Manufactures des Glaces et Produits Chimiques de Saint Gobain SA filed Critical Compagnie de Saint Gobain SA
Publication of GB678459A publication Critical patent/GB678459A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
    • B65H54/28—Traversing devices; Package-shaping arrangements
    • B65H54/2836—Traversing devices; Package-shaping arrangements with a rotating guide for traversing the yarn
    • B65H54/2839—Traversing devices; Package-shaping arrangements with a rotating guide for traversing the yarn counter rotating guides, e.g. wings
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

678,459. Winding glass &c. threads. SOC ANON. DES MANUFACTURES DES GLACES ET PRODUITS CHIMIQUES DE St. GOBAIN, CHAUNY, & CIREY. Feb. 20, 1950 [Feb. 19, 1949], No. 4297/50. Class 120(ii) Apparatus for the production of threads &c. made of continuous fibres obtained by attenuating filaments' of thermoplastic material, comprises a reservoir 1 for containing the molten material, e.g. glass, orifices in the reservoir for the issue therefrom of streams of the material, means 3 for collecting the streams in the form of an untwisted thread, two collars 5, 7 carried on parallel or co-axial shafts and means, e.g. belts 10, 10<SP>1</SP> for rotating the collars, a bobbin carried on each collar and upon which the thread is to be wound, and a thread guide 6 having its axis fixed with regard to the collars, the guide being adapted to act upon the thread so that it is wound successively and without any appreciable interruption of attenuation,. first on one bobbin and then on the other, the filled bobbin being removed and replaced by an empty one while the other is being wound. The guide 6 is furnished with thread-guiding blades on its periphery and is reversed by gearing 14, driven from the motor 9 through reduction gearing 8. when one bobbin has been filled. For doffing, the collars 5, 7 are swung back about axis 18, 18<SP>1</SP>. The blades of the guide 6 may be irregular or replaced by fingers.
GB4297/50A 1949-02-19 1950-02-20 Improvements in the attenuation and winding of continuous filaments formed from a thermoplastic material such as molten glass Expired GB678459A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR806887X 1949-02-19

Publications (1)

Publication Number Publication Date
GB678459A true GB678459A (en) 1952-09-03

Family

ID=9252143

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4297/50A Expired GB678459A (en) 1949-02-19 1950-02-20 Improvements in the attenuation and winding of continuous filaments formed from a thermoplastic material such as molten glass

Country Status (3)

Country Link
DE (1) DE806887C (en)
FR (1) FR1011495A (en)
GB (1) GB678459A (en)

Also Published As

Publication number Publication date
FR1011495A (en) 1952-06-23
DE806887C (en) 1951-06-21

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