JPS52121336A - Optical fiber drawing apparatus - Google Patents

Optical fiber drawing apparatus

Info

Publication number
JPS52121336A
JPS52121336A JP3780276A JP3780276A JPS52121336A JP S52121336 A JPS52121336 A JP S52121336A JP 3780276 A JP3780276 A JP 3780276A JP 3780276 A JP3780276 A JP 3780276A JP S52121336 A JPS52121336 A JP S52121336A
Authority
JP
Japan
Prior art keywords
optical fiber
drawing apparatus
fiber drawing
base materials
inch
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.)
Pending
Application number
JP3780276A
Other languages
Japanese (ja)
Inventor
Tatsuo Izawa
Tadashi Miyashita
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone 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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP3780276A priority Critical patent/JPS52121336A/en
Publication of JPS52121336A publication Critical patent/JPS52121336A/en
Pending legal-status Critical Current

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
    • C03B37/025—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from reheated softened tubes, rods, fibres or filaments, e.g. drawing fibres from preforms
    • C03B37/027—Fibres composed of different sorts of glass, e.g. glass optical fibres
    • C03B37/02736—Means for supporting, rotating or feeding the tubes, rods, fibres or filaments to be drawn, e.g. fibre draw towers, preform alignment, butt-joining preforms or dummy parts during feeding

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)
  • Manufacture, Treatment Of Glass Fibers (AREA)

Abstract

PURPOSE:To acieve the effective use of base materials and the reduction in labor of drawing process by providing more than two minute feed support mechanisms for supporting and minute feeding optical fiber base materials and feeding the base materials inch by inch in synchronization.
JP3780276A 1976-04-06 1976-04-06 Optical fiber drawing apparatus Pending JPS52121336A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3780276A JPS52121336A (en) 1976-04-06 1976-04-06 Optical fiber drawing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3780276A JPS52121336A (en) 1976-04-06 1976-04-06 Optical fiber drawing apparatus

Publications (1)

Publication Number Publication Date
JPS52121336A true JPS52121336A (en) 1977-10-12

Family

ID=12507629

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3780276A Pending JPS52121336A (en) 1976-04-06 1976-04-06 Optical fiber drawing apparatus

Country Status (1)

Country Link
JP (1) JPS52121336A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030029327A (en) * 2001-10-06 2003-04-14 삼성전자주식회사 Optical fiber draw-tower frame

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51141646A (en) * 1975-06-01 1976-12-06 Sumitomo Electric Ind Ltd Method for manufacturing fiber for light communication

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51141646A (en) * 1975-06-01 1976-12-06 Sumitomo Electric Ind Ltd Method for manufacturing fiber for light communication

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030029327A (en) * 2001-10-06 2003-04-14 삼성전자주식회사 Optical fiber draw-tower frame

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